chore(version): bump 0.42.0 -> 0.43.0

Refactor del sistema d'entitats per substituir filtres i
dynamic_casts dispersos per dispatch polimòrfic.

Quatre virtuals nous a Entity (`onWhipHit`, `onJustSpawned`,
`onRemoved`, `shouldReceiveContact`) encapsulen dins de cada
subclasse les decisions que abans vivien al manager:
- WhipAttack::applyDamage ja no fa `dynamic_cast<Mummy*>`.
- spawnPendingActors/spawnActor ja no fan `dynamic_cast<DynamicHazard*>`.
- removeEntity ja no compara `getName() == "sarcophagus"`.
- checkPlayerCollisions filtra amb un sol predicat virtual.

Amb el polimorfisme madurat, el sac dual `map_entities_`/`actors_`
introduit a la rama anterior ja no aporta valor: tornem a un sol
`entities_` (manté `pending_actors_` per al spawn diferit). El
manager itera un sol vector i cada entitat decideix què fa.

Cap dynamic_cast nou per a lògica de joc — només queden els
inevitables (validació de factory i ruteig de la Door).

.gitignore

@@ -1,4 +1,5 @@
 build/
+dist/
 *.o
 *.obj
 *.a
@@ -7,8 +8,8 @@ build/
 *.dylib
 *.dll
 *.exe
-aee_2026
-_aee_2026
+aee_arcade
+_aee_arcade
 .vscode/
 .idea/
 .cache/

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.16)
-project(aee_2026 VERSION 0.1.0 LANGUAGES CXX)
+project(aee_arcade VERSION 0.1.0 LANGUAGES CXX)
 
 if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
     set(CMAKE_BUILD_TYPE Debug CACHE STRING "" FORCE)
@@ -50,6 +50,7 @@ set(ENTITY_SOURCES_BASE
     source/game/entities/concrete/rolling_rock.cpp
     source/game/entities/concrete/wall_trap.cpp
     source/game/entities/concrete/floor_trap.cpp
+    source/game/entities/concrete/hole.cpp
     source/game/entities/concrete/dust.cpp
 )
 
@@ -91,6 +92,11 @@ set(APP_SOURCES
     source/core/rendering/sprite/moving_sprite.cpp
     source/core/rendering/sprite/animated_sprite.cpp
     source/core/rendering/sprite/animated_sprite_parser.cpp
+    source/core/rendering/effects/heat_haze.cpp
+    source/core/rendering/effects/scan_reveal.cpp
+    source/core/rendering/effects/shadow.cpp
+    source/core/rendering/transitions/mosaic.cpp
+    source/core/rendering/transitions/fade_to_black.cpp
     source/core/rendering/sdl3gpu/sdl3gpu_shader.cpp
     source/core/rendering/sdl3gpu/viewport.cpp
     source/core/rendering/sdl3gpu/pipelines/crtpi_pipeline.cpp
@@ -99,28 +105,39 @@ set(APP_SOURCES
     source/core/resources/resource_pack.cpp
     source/core/resources/palette_loader.cpp
     source/utils/easing.cpp
+    source/utils/log.cpp
     source/utils/utils.cpp
     source/game/debug_config.cpp
+    source/game/gameplay_config.cpp
     source/game/options.cpp
     source/game/options_apply.cpp
     source/game/ui/service_menu.cpp
     source/game/ui/hud.cpp
     source/game/scenes/placeholder_input.cpp
+    source/game/scenes/start_input.cpp
     source/game/scenes/logo_scene.cpp
     source/game/scenes/title_scene.cpp
     source/game/scenes/intro_scene.cpp
     source/game/scenes/game_scene.cpp
     source/game/scenes/room_fsm.cpp
+    source/game/scenes/game_over_fsm.cpp
     source/game/entities/player.cpp
     source/game/map/map.cpp
     source/game/map/tilemap.cpp
     source/game/map/tilemap_writer.cpp
+    # Writer surgical de claus dins de `geometry:` (door_col), paral·lel
+    # al TilemapWriter. Només Debug.
+    source/game/map/map_writer.cpp
     source/game/map/paint_layer.cpp
     source/game/levels/level_manager.cpp
     # Mòdul editor (només activa contingut en Debug via `#ifdef _DEBUG`).
-    # En Release el fitxer compila a un object buit i l'enllaçador no
+    # En Release els fitxers compilen a object buit i l'enllaçador no
     # arrossega cap símbol del joc final.
     source/game/editor/editor.cpp
+    source/game/editor/editor_config.cpp
+    # Writer del bloc `entities:` del YAML del nivell, paral·lel al
+    # TilemapWriter pero per a la persistència de l'editor d'entitats.
+    source/game/entities/entity_writer.cpp
     ${ENTITY_SOURCES}
     # Fitxer només del binari principal: `loadFromLevel` depèn de
     # Resource::Cache (→ Surface → GIF → àudio). Separat per no arrossegar
@@ -206,8 +223,10 @@ target_link_libraries(${PROJECT_NAME} PRIVATE SDL3::SDL3)
 add_executable(pack_resources EXCLUDE_FROM_ALL
     tools/pack_resources/pack_resources.cpp
     source/core/resources/resource_pack.cpp
+    source/utils/log.cpp
 )
 target_include_directories(pack_resources PRIVATE "${CMAKE_SOURCE_DIR}/source")
+target_link_libraries(pack_resources PRIVATE SDL3::SDL3)
 target_compile_options(pack_resources PRIVATE -Wall -Wextra -Wpedantic)
 
 # --- REGENERACIÓ AUTOMÀTICA DE build/resources.pack ---
@@ -348,9 +367,12 @@ option(BUILD_TESTS "Build smoke tests" ON)
 if(BUILD_TESTS)
     add_executable(test_entities_smoke
         tests/test_entities_smoke.cpp
+        tests/hole_player_stubs.cpp
+        tests/audio_cache_stubs.cpp
         source/core/resources/resource_helper.cpp
         source/core/resources/resource_pack.cpp
         source/game/map/map.cpp
+        source/utils/log.cpp
         ${ENTITY_SOURCES_BASE}
     )
     target_include_directories(test_entities_smoke PRIVATE
@@ -359,6 +381,10 @@ if(BUILD_TESTS)
     )
     target_link_libraries(test_entities_smoke PRIVATE SDL3::SDL3)
     target_compile_options(test_entities_smoke PRIVATE -Wall -Wextra -Wpedantic)
+    # GCC 14 + -O3 + fkyaml header-only inlinia profundament std::map::clear i
+    # dispara fals positius -Warray-bounds dins <bits/stl_tree.h>. El warning és
+    # del codi de tercers (libstdc++ vist a través de fkyaml), no del test.
+    target_compile_options(test_entities_smoke PRIVATE -Wno-array-bounds)
     enable_testing()
     add_test(NAME entities_smoke
              COMMAND test_entities_smoke
@@ -371,9 +397,13 @@ if(BUILD_TESTS)
     add_executable(test_whip_attack
         tests/test_whip_attack.cpp
         tests/whip_attack_player_stubs.cpp
+        tests/hole_player_stubs.cpp
+        tests/audio_cache_stubs.cpp
         source/core/resources/resource_helper.cpp
         source/core/resources/resource_pack.cpp
+        source/game/gameplay_config.cpp
         source/game/map/map.cpp
+        source/utils/log.cpp
         ${ENTITY_SOURCES_BASE}
         source/game/entities/concrete/whip_attack.cpp
     )
@@ -398,6 +428,7 @@ if(BUILD_TESTS)
         source/core/input/key_config.cpp
         source/core/resources/resource_helper.cpp
         source/core/resources/resource_pack.cpp
+        source/utils/log.cpp
     )
     target_include_directories(test_scene_flow PRIVATE
         "${CMAKE_SOURCE_DIR}/source"
@@ -437,6 +468,7 @@ if(BUILD_TESTS)
         source/core/resources/resource_helper.cpp
         source/core/resources/resource_pack.cpp
         source/utils/easing.cpp
+        source/utils/log.cpp
     )
     target_include_directories(test_game_fsm PRIVATE
         "${CMAKE_SOURCE_DIR}/source"

LICENSE

@@ -0,0 +1,21 @@
+Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
+
+Copyright (c) 2026 Aventures en Egipte ARCADE - JailDesigner
+
+This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+
+You are free to:
+- Share — copy and redistribute the material in any medium or format
+- Adapt — remix, transform, and build upon the material
+
+Under the following terms:
+- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
+- NonCommercial — You may not use the material for commercial purposes.
+- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
+
+No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
+
+To view a copy of this license, visit:
+https://creativecommons.org/licenses/by-nc-sa/4.0/
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Makefile

@@ -1,4 +1,4 @@
-PROJECT  := aee_2026
+PROJECT  := aee_arcade
 BUILDDIR := build
 
 # Detecció de plataforma. En Windows CMake defaulteja a "NMake Makefiles"
@@ -44,7 +44,47 @@ endif
 
 CMAKE_DEFS := -DGIT_HASH=$(GIT_HASH)
 
-.PHONY: all debug release run run-debug clean rebuild show-version pack controllerdb format format-check tidy tidy-fix cppcheck hooks-install help
+# ==============================================================================
+# RELEASE — variables d'empaquetat per distribució
+# ==============================================================================
+APP_NAME       := Aventures en Egipte ARCADE
+DIST_DIR       := dist
+RELEASE_FOLDER := $(DIST_DIR)/_tmp
+TARGET_FILE    := $(BUILDDIR)/$(PROJECT)
+RELEASE_FILE   := $(RELEASE_FOLDER)/$(PROJECT)
+
+# Noms dels artefactes finals (amb VERSION i PROJECT)
+WINDOWS_RELEASE             := $(DIST_DIR)/$(PROJECT)-$(VERSION)-win32-x64.zip
+MACOS_INTEL_RELEASE         := $(DIST_DIR)/$(PROJECT)-$(VERSION)-macos-intel.dmg
+MACOS_APPLE_SILICON_RELEASE := $(DIST_DIR)/$(PROJECT)-$(VERSION)-macos-apple-silicon.dmg
+LINUX_RELEASE               := $(DIST_DIR)/$(PROJECT)-$(VERSION)-linux.tar.gz
+
+# Variables específiques de Windows (PowerShell). El subst escapa apòstrofs
+# (' → '') perquè APP_NAMEs amb apòstrof no trenquen el parser de PowerShell.
+ifeq ($(OS),Windows_NT)
+    WIN_TARGET_FILE     := $(BUILDDIR)/$(APP_NAME)
+    WIN_RELEASE_FILE    := $(RELEASE_FOLDER)/$(APP_NAME)
+    WIN_RELEASE_FILE_PS := $(subst ','',$(WIN_RELEASE_FILE))
+    UNAME_S             :=
+else
+    WIN_TARGET_FILE     := $(TARGET_FILE)
+    WIN_RELEASE_FILE    := $(RELEASE_FILE)
+    WIN_RELEASE_FILE_PS := $(WIN_RELEASE_FILE)
+    UNAME_S             := $(shell uname -s)
+endif
+
+# Helpers cross-platform per crear/esborrar directoris als sub-targets release.
+ifeq ($(OS),Windows_NT)
+    RMFILE := del /Q
+    RMDIR  := rmdir /S /Q
+    MKDIR  := mkdir
+else
+    RMFILE := rm -f
+    RMDIR  := rm -rdf
+    MKDIR  := mkdir -p
+endif
+
+.PHONY: all debug release _windows_release _macos_release _linux_release run run-debug clean rebuild show-version pack controllerdb format format-check tidy tidy-fix cppcheck hooks-install help
 
 # ==============================================================================
 # COMPILACIÓ
@@ -52,7 +92,7 @@ CMAKE_DEFS := -DGIT_HASH=$(GIT_HASH)
 # Convenció alineada amb ../aee i ../projecte_2026:
 #   make           → Release (binari d'ús normal)
 #   make debug     → Debug (flux complet + `debug.yaml` per triar escena inicial)
-#   make release   → Release + empaquetat per a distribució (TODO, pendent)
+#   make release   → Release + empaquetat per a distribució (zip/dmg/tar.gz segons SO)
 # ==============================================================================
 
 all:
@@ -69,11 +109,178 @@ run: all
 run-debug: debug
 	@./$(BUILDDIR)/$(PROJECT)
 
-# Release + empaquetat per distribució (zip/dmg/tar.gz). De moment només
-# compila amb CMAKE_BUILD_TYPE=Release; l'empaquetat OS-specific està
-# pendent (veure Makefile de ../aee com a referència).
-release: all
-	@echo "TODO: empaquetat per a distribució (zip/dmg/tar.gz) — pendent"
+# Release + empaquetat per a distribució: detecta el SO i delega al
+# sub-target corresponent. Cada sub-target compila Release, copia
+# resources.pack + binari + assets al RELEASE_FOLDER, i empaqueta el
+# resultat a $(DIST_DIR)/.
+release:
+ifeq ($(OS),Windows_NT)
+	@"$(MAKE)" _windows_release
+else
+ifeq ($(UNAME_S),Darwin)
+	@$(MAKE) _macos_release
+else
+	@$(MAKE) _linux_release
+endif
+endif
+
+# ==============================================================================
+# RELEASE — Linux (.tar.gz)
+# ==============================================================================
+_linux_release:
+	@echo "Creando release para Linux - Version: $(VERSION)"
+
+# Compila Release (genera shaders, resources.pack i binari)
+	@cmake -S . -B $(BUILDDIR) $(CMAKE_GEN) -DCMAKE_BUILD_TYPE=Release $(CMAKE_DEFS)
+	@cmake --build $(BUILDDIR) -j$(JOBS)
+
+# Recrea la carpeta temporal (i $(DIST_DIR) si no existeix)
+	@$(MKDIR) "$(DIST_DIR)" 2>/dev/null || true
+	@$(RMDIR) "$(RELEASE_FOLDER)" 2>/dev/null || true
+	$(MKDIR) "$(RELEASE_FOLDER)"
+
+# Còpia de fitxers (LICENSE condicional — encara no existeix al repo)
+	cp $(BUILDDIR)/resources.pack "$(RELEASE_FOLDER)"
+	cp README.md "$(RELEASE_FOLDER)"
+	cp gamecontrollerdb.txt "$(RELEASE_FOLDER)"
+	@[ -f LICENSE ] && cp LICENSE "$(RELEASE_FOLDER)" || true
+	cp "$(TARGET_FILE)" "$(RELEASE_FILE)"
+	strip -s -R .comment -R .gnu.version "$(RELEASE_FILE)" --strip-unneeded
+
+# Empaqueta a .tar.gz
+	$(RMFILE) "$(LINUX_RELEASE)"
+	tar -czvf "$(LINUX_RELEASE)" -C "$(RELEASE_FOLDER)" .
+	@echo "Release creado: $(LINUX_RELEASE)"
+
+# Neteja la carpeta temporal
+	$(RMDIR) "$(RELEASE_FOLDER)"
+
+# ==============================================================================
+# RELEASE — Windows (.zip)
+# ==============================================================================
+_windows_release:
+	@echo off
+	@echo Creando release para Windows - Version: $(VERSION)
+
+# Compila Release
+	@cmake -S . -B $(BUILDDIR) $(CMAKE_GEN) -DCMAKE_BUILD_TYPE=Release $(CMAKE_DEFS)
+	@cmake --build $(BUILDDIR) -j$(JOBS)
+
+# Crea $(DIST_DIR) i recrea la carpeta temporal
+	@powershell -Command "if (-not (Test-Path '$(DIST_DIR)')) {New-Item '$(DIST_DIR)' -ItemType Directory}"
+	@powershell -Command "if (Test-Path '$(RELEASE_FOLDER)') {Remove-Item '$(RELEASE_FOLDER)' -Recurse -Force}"
+	@powershell -Command "if (-not (Test-Path '$(RELEASE_FOLDER)')) {New-Item '$(RELEASE_FOLDER)' -ItemType Directory}"
+
+# Còpia de fitxers (LICENSE condicional)
+	@powershell -Command "Copy-Item -Path '$(BUILDDIR)/resources.pack' -Destination '$(RELEASE_FOLDER)'"
+	@powershell -Command "if (Test-Path 'LICENSE') { Copy-Item 'LICENSE' -Destination '$(RELEASE_FOLDER)' }"
+	@powershell -Command "Copy-Item 'README.md' -Destination '$(RELEASE_FOLDER)'"
+	@powershell -Command "Copy-Item 'gamecontrollerdb.txt' -Destination '$(RELEASE_FOLDER)'"
+	@powershell -Command "Copy-Item 'release\windows\dll\*.dll' -Destination '$(RELEASE_FOLDER)'"
+	@powershell -Command "Copy-Item -Path '$(TARGET_FILE).exe' -Destination '$(WIN_RELEASE_FILE_PS).exe'"
+	strip -s -R .comment -R .gnu.version "$(WIN_RELEASE_FILE).exe" --strip-unneeded
+
+# Empaqueta a .zip
+	@powershell -Command "if (Test-Path '$(WINDOWS_RELEASE)') {Remove-Item '$(WINDOWS_RELEASE)'}"
+	@powershell -Command "Compress-Archive -Path '$(RELEASE_FOLDER)/*' -DestinationPath '$(WINDOWS_RELEASE)'"
+	@echo Release creado: $(WINDOWS_RELEASE)
+
+# Neteja la carpeta temporal
+	@powershell -Command "if (Test-Path '$(RELEASE_FOLDER)') {Remove-Item '$(RELEASE_FOLDER)' -Recurse -Force}"
+
+# ==============================================================================
+# RELEASE — macOS (.dmg per Intel + Apple Silicon)
+# ==============================================================================
+_macos_release:
+	@echo "Creando release para macOS - Version: $(VERSION)"
+
+# Verificar/instal·lar create-dmg si cal
+	@which create-dmg > /dev/null || (echo "Instalando create-dmg..." && brew install create-dmg)
+
+# Compila la versió Intel (genera shaders, resources.pack i binari)
+	@cmake -S . -B $(BUILDDIR)/intel -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DMACOS_BUNDLE=ON $(CMAKE_DEFS)
+	@cmake --build $(BUILDDIR)/intel -j$(JOBS)
+
+# Neteja artefactes anteriors
+	$(RMDIR) "$(RELEASE_FOLDER)" 2>/dev/null || true
+	$(RMFILE) tmp.dmg
+	$(RMFILE) "$(DIST_DIR)"/rw.* 2>/dev/null || true
+	$(RMFILE) "$(MACOS_INTEL_RELEASE)"
+	$(RMFILE) "$(MACOS_APPLE_SILICON_RELEASE)"
+
+# Crea l'estructura del bundle .app
+	$(MKDIR) "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Frameworks"
+	$(MKDIR) "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/MacOS"
+	$(MKDIR) "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Resources"
+
+# Còpia de recursos i metadades del bundle
+	cp $(BUILDDIR)/intel/resources.pack "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Resources"
+	cp gamecontrollerdb.txt "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Resources"
+	cp -R release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Frameworks"
+	cp release/icons/*.icns "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Resources"
+	cp release/macos/Info.plist "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents"
+	@[ -f LICENSE ] && cp LICENSE "$(RELEASE_FOLDER)" || true
+	cp README.md "$(RELEASE_FOLDER)"
+
+# Sobreescriu CFBundleShortVersionString i CFBundleVersion al Info.plist amb la VERSION actual
+	@echo "Actualizando Info.plist con versión $(VERSION)..."
+	@RAW_VERSION=$$(echo "$(VERSION)" | sed 's/^v//'); \
+	sed -i '' '/<key>CFBundleShortVersionString<\/key>/{n;s|<string>.*</string>|<string>'"$$RAW_VERSION"'</string>|;}' "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Info.plist"; \
+	sed -i '' '/<key>CFBundleVersion<\/key>/{n;s|<string>.*</string>|<string>'"$$RAW_VERSION"'</string>|;}' "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Info.plist"
+
+# Còpia del binari Intel al bundle
+	cp "$(BUILDDIR)/intel/$(PROJECT)" "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/MacOS/$(PROJECT)"
+
+# Firma ad-hoc del bundle Intel
+	codesign --deep --force --sign - --timestamp=none "$(RELEASE_FOLDER)/$(APP_NAME).app"
+
+# Empaqueta el .dmg Intel
+	@echo "Creando DMG Intel con iconos de 96x96..."
+	create-dmg \
+	  --volname "$(APP_NAME)" \
+	  --window-pos 200 120 \
+	  --window-size 720 300 \
+	  --icon-size 96 \
+	  --text-size 12 \
+	  --icon "$(APP_NAME).app" 278 102 \
+	  --icon "LICENSE" 441 102 \
+	  --icon "README.md" 604 102 \
+	  --app-drop-link 115 102 \
+	  --hide-extension "$(APP_NAME).app" \
+	  "$(MACOS_INTEL_RELEASE)" \
+	  "$(RELEASE_FOLDER)" || true
+	@echo "Release Intel creado: $(MACOS_INTEL_RELEASE)"
+
+# Compila la versió Apple Silicon i la posa al mateix bundle
+	@cmake -S . -B $(BUILDDIR)/arm -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 -DMACOS_BUNDLE=ON $(CMAKE_DEFS)
+	@cmake --build $(BUILDDIR)/arm -j$(JOBS)
+	cp "$(BUILDDIR)/arm/$(PROJECT)" "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/MacOS/$(PROJECT)"
+
+# Re-firma amb el binari arm64
+	codesign --deep --force --sign - --timestamp=none "$(RELEASE_FOLDER)/$(APP_NAME).app"
+
+# Empaqueta el .dmg Apple Silicon
+	@echo "Creando DMG Apple Silicon con iconos de 96x96..."
+	create-dmg \
+	  --volname "$(APP_NAME)" \
+	  --window-pos 200 120 \
+	  --window-size 720 300 \
+	  --icon-size 96 \
+	  --text-size 12 \
+	  --icon "$(APP_NAME).app" 278 102 \
+	  --icon "LICENSE" 441 102 \
+	  --icon "README.md" 604 102 \
+	  --app-drop-link 115 102 \
+	  --hide-extension "$(APP_NAME).app" \
+	  "$(MACOS_APPLE_SILICON_RELEASE)" \
+	  "$(RELEASE_FOLDER)" || true
+	@echo "Release Apple Silicon creado: $(MACOS_APPLE_SILICON_RELEASE)"
+
+# Neteja temporals
+	$(RMDIR) "$(RELEASE_FOLDER)"
+	$(RMDIR) $(BUILDDIR)/intel
+	$(RMDIR) $(BUILDDIR)/arm
+	$(RMFILE) "$(DIST_DIR)"/rw.* 2>/dev/null || true
 
 show-version:
 	@echo "$(PROJECT) $(VERSION) ($(GIT_HASH))"
@@ -86,8 +293,14 @@ rebuild: clean all
 # Empaqueta data/ a $(BUILDDIR)/resources.pack (format AE26). Força un rebuild
 # del pack encara que res no hagi canviat dins data/. L'empaquetat també es fa
 # automàticament a cada `make`/`make debug` via el target CMake `resource_pack`.
+#
+# NO passem `-DCMAKE_BUILD_TYPE`: així respectem el tipus ja configurat al
+# `CMakeCache.txt` (Debug si vens de `make debug`, Release si vens de
+# `make release`). Si forcéssim Release ací, el següent build de debug
+# invalidaria la cache i recompilaria-ho tot. El binari `pack_resources`
+# és una utilitat petita on el build type és irrellevant.
 pack:
-	@cmake -S . -B $(BUILDDIR) $(CMAKE_GEN) -DCMAKE_BUILD_TYPE=Release $(CMAKE_DEFS)
+	@cmake -S . -B $(BUILDDIR) $(CMAKE_GEN) $(CMAKE_DEFS)
 	@cmake --build $(BUILDDIR) --target pack_resources
 	@./$(BUILDDIR)/pack_resources data $(BUILDDIR)/resources.pack
 
@@ -145,7 +358,7 @@ help:
 	@echo "    make run-debug           - Compilar (Debug) i executar"
 	@echo ""
 	@echo "  Release:"
-	@echo "    make release             - Release + empaquetat (TODO pendent)"
+	@echo "    make release             - Release + empaquetat (zip/dmg/tar.gz segons SO)"
 	@echo ""
 	@echo "  Recursos:"
 	@echo "    make pack                - Empaquetar data/ a $(BUILDDIR)/resources.pack (format AE26)"

data/config/editor.yaml

@@ -0,0 +1,13 @@
+# Tema visual de l'editor de tilemap (només Debug). Carregat per
+# EditorConfig a l'arrencada; les claus absents cauen als valors compilats
+# a Defaults::Editor (veure source/utils/defaults.hpp).
+
+picker:
+  margin: 8       # px entre canvas i caixa del picker
+  spacing: 1      # px de separació entre tiles dins del picker
+
+# Colors ARGB en hex. Accepta enter (0xFF2244FF) o cadena ("#FF2244FF").
+colors:
+  border: "0xFF2244FF"        # vora 1 px que envolta canvas i picker
+  picker_bg: "0xFF101824"     # fons del picker
+  picker_hover: "0xFFFFFFFF"  # vora 1 px del tile sota el cursor

data/config/input.yaml

@@ -1,4 +1,4 @@
-# AEE 2026 — Tecles d'UI (Global Inputs)
+# AEE ARCADE — Tecles d'UI (Global Inputs)
 #
 # Mapeig id → codi SDL (el que reconeix SDL_GetScancodeFromName). Les tecles
 # de moviment del jugador viuen a part (Defaults::KeysGame); ací només hi ha
@@ -44,9 +44,18 @@ keys:
   - id: editor_toggle
     code: "9"
     desc: "Entra/surt del mode editor (només Debug)"
-  - id: editor_picker
+  - id: editor_tile_picker
     code: "T"
     desc: "Obri/tanca el tilepicker dins de l'editor"
+  - id: editor_entity_picker
+    code: "E"
+    desc: "Obri/tanca l'entity picker dins de l'editor"
+  - id: editor_hand
+    code: "H"
+    desc: "Activa el mode mà de l'editor (selecciona/mou/borra entitats)"
+  - id: editor_delete
+    code: "Delete"
+    desc: "Esborra l'entitat seleccionada en mode mà"
   - id: prev_room
     code: "["
     desc: "Salta a la sala anterior del levels.yaml (només Debug)"

data/config/ui.yaml

@@ -0,0 +1,133 @@
+# Tema de la UI: índexs de paleta, timings, fonts i flags visuals. Tota
+# clau absent cau al valor compilat a Defaults::UI (veure defaults.hpp).
+
+colors:
+  render_info_text: 58
+  render_info_shadow: 16
+  canvas_bg: 72
+  notification_text: 232
+  notification_bg: 64
+  exit_text: 71
+  exit_bg: 2
+  menu_bg: 2
+  menu_border: 232
+  menu_title: 237
+  menu_label: 58
+  menu_value: 232
+  menu_cursor: 71
+  menu_disabled: 16
+  hud_bg: 9
+  hud_flash: 63
+  # Rètol de transició de sala (ROOM_INTRO i ROOM_OUTRO). Independents
+  # de notification_* perquè la fase i les notificacions són dos canals
+  # visuals distints: ací pots canviar el color del rètol sense tocar
+  # els missatges del HUD. Comparteix la família del CENTER del HUD
+  # (or sobre marró) perquè "Piràmide N / Sala N" sigui sempre daurat
+  # arreu del joc.
+  room_text: 55           # or brillant (#FFDA00, = hud_center.value)
+  room_text_outline: 10   # marró cremat (#482400, = hud_center.shadow)
+
+timings:
+  notification_ms: 4000
+  exit_ms: 4000
+
+fonts:
+  hud:
+    name: "8bithud"
+    gif: "data/fonts/8bithud.gif"
+    fnt: "data/fonts/8bithud.fnt"
+    kerning: 1
+  placeholder:
+    name: "ari-w9500-condensed-display"
+    gif: "data/fonts/ari-w9500-condensed-display.gif"
+    fnt: "data/fonts/ari-w9500-condensed-display.fnt"
+    kerning: 1
+  # Font del rètol de transició de sala (ROOM_INTRO i ROOM_OUTRO).
+  room_text:
+    name: "CaesarDressing-Regular"
+    gif: "data/fonts/CaesarDressing-Regular.gif"
+    fnt: "data/fonts/CaesarDressing-Regular.fnt"
+    kerning: 1
+  menu_title:
+    name: "ari-w9500-display"
+    gif: "data/fonts/ari-w9500-display.gif"
+    fnt: "data/fonts/ari-w9500-display.fnt"
+    kerning: 0
+  menu_items:
+    name: "ari-w9500-condensed-display"
+    gif: "data/fonts/ari-w9500-condensed-display.gif"
+    fnt: "data/fonts/ari-w9500-condensed-display.fnt"
+    kerning: 0
+  # Copyright de la TITLE: pixel-art estricte (Tiny5-Regular size 5,
+  # caixa 3×6 px) generat amb font-gen. Diferenciada de la `placeholder`
+  # que pinta el "press start" — així la jerarquia tipogràfica del peu
+  # queda neta.
+  copyright:
+    name: "Tiny5-Regular"
+    gif: "data/fonts/Tiny5-Regular.gif"
+    fnt: "data/fonts/Tiny5-Regular.fnt"
+    kerning: 1
+
+hud:
+  bg_enabled: false
+  entry_ms: 800   # durada de l'animació d'entrada dels tres blocs
+  flash_ms: 250   # durada del flash quan un jugador rep un hit
+  shake_ms: 300   # durada del shake que acompanya el flash
+
+# Famílies de color del HUD per bloc. Cada bloc té `label` (to apagat
+# per etiquetes), `value` (to viu per a la xifra) i `shadow` (to fosc
+# del mateix matís — efecte embossing 1 px a baix-dreta). Si manca un
+# camp, cau al default compilat a `Defaults::UI`. El `colors.hud_flash`
+# és comú a totes tres famílies.
+hud_p1:
+  label: 7     # vermell pur
+  value: 183   # crema-préssec
+  shadow: 2    # vermell fosc
+hud_center:
+  label: 29    # ambre cremat
+  value: 55    # or brillant
+  shadow: 10   # marró cremat
+hud_p2:
+  label: 248   # cian pur
+  value: 253   # blau pàl·lid
+  shadow: 64   # blau marí
+
+# Geometria del popup superior (Notifier). En píxels del canvas, llevat de
+# slide_ms (durada en ms de l'animació d'entrada i d'eixida; constant
+# independentment de la mida de la caixa). El padding vertical és asimètric a
+# propòsit: padding_top > padding_bottom puja una mica el text dins la caixa.
+# Corbes disponibles: linear, outQuad, inQuad, inOutQuad, outCubic, inCubic.
+notifier:
+  padding_h: 6
+  padding_top: 4
+  padding_bottom: 3
+  line_gap: 1
+  margin_top: 3
+  border_px: 1
+  slide_ms: 300
+  slide_in_curve: outCubic
+  slide_out_curve: inCubic
+
+# Pausa graduada de la GameScene: el món no para d'un colp, s'atura amb
+# easing i torna a arrancar amb una altra corba. Els timings es poden
+# afinar independentment, i les corbes permeten estils diferents entrant
+# i sortint (p.ex. frenar suau i arrancar seca). Corbes disponibles:
+# linear, outQuad, inQuad, inOutQuad, outCubic, inCubic.
+pause:
+  enter_ms: 400
+  exit_ms: 250
+  enter_curve: outCubic
+  exit_curve: inCubic
+
+# Sons del menú de servei. Els fitxers viuen a data/audio/sounds/. SELECT
+# acompanya navegació (amunt/avall) i back; ACCEPT acompanya modificació
+# d'opció (esquerra/dreta/retorn) o entrada a un submenú.
+sounds:
+  menu_select: "menu_select.wav"
+  menu_accept: "menu_accept.wav"
+  # Disparat quan un jugador prem START a la TITLE (primera pulsació o
+  # la del segon jugador dins de la finestra de STARTING).
+  player_start: "player_start.wav"
+  # Soroll/scratch sincronitzat amb la fase SCAN de LogoScene (scanline
+  # reveal). Es dispara al constructor de l'escena.
+  logo_glitch: "glitch.wav"

data/entities/door/door.yaml

@@ -1,5 +1,6 @@
 name: door
 type: interactable
+editable: true
 sprite:
   path: door.gif
   size: [48, 32]

data/entities/hole/hole.yaml

@@ -0,0 +1,27 @@
+name: hole
+type: static_hazard
+editable: true
+sprite:
+  path: hole.gif
+  size: [16, 16]
+tile_size: [1, 1]
+collision:
+  # Forat: ocupa el tile sencer (16×16). `height: 0` deixa que un salt
+  # AIRBORNE el creui sense disparar el contacte (el filtre d'altura de
+  # `checkPlayerCollisions` el descarta quan `jump_z_ > height`). El
+  # bucle de contacte admet l'entitat per `flags.triggers_on_overlap`,
+  # encara que `flags.collides` sigui false.
+  size: [16, 16]
+  height: 0
+flags:
+  collides: false
+  interactable: false
+  # Avui el loader no llig el bloc `flags:` (és declaratiu); el flag
+  # real es fixa al constructor C++ de `Hole`. Mantenim el camp per
+  # coherència amb la resta de plantilles i per quan es cablege la
+  # lectura genèrica de flags.
+  triggers_on_overlap: true
+animations:
+  idle: { frames: [0], fps: 1, loop: true }
+stats:
+  damage: 0

data/entities/mummy/mummy.yaml

@@ -1,5 +1,6 @@
 name: mummy
 type: dynamic_hazard
+editable: true
 sprite:
   path: mummy.gif
   size: [16, 32]
@@ -18,7 +19,7 @@ collision:
   # jugador amb jump_z > height no col·lisiona amb la momia (la salta
   # per damunt). Amb impulse=240 + gravity=600 el pic ronda els 48 px,
   # així que 24 deixa marge per esquivar amb un salt no perfecte.
-  height: 24
+  height: 12
 flags:
   collides: true
   interactable: false
@@ -35,10 +36,17 @@ animations:
   walk_north: { frames: [4, 5, 6, 7],   fps: 8, loop: true }
   walk_east:  { frames: [8, 9, 10, 11], fps: 8, loop: true }
   walk_west:  { frames: [8, 9, 10, 11], fps: 8, loop: true, flip_h: true }
+  raise:      { frames: [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27], fps: 8 , loop: false }
 ai:
   type: corridor_wanderer
   direction_choice: random
   initial_direction: east
+
+# Estat SPAWN: la mòmia s'instancia al pixel_rect_ inicial quan
+# GameScene crida `spawnPendingActors()` (subfase text-exit de
+# ROOM_INTRO, fase 4) amb l'animació `raise` activa. La duració del
+# SPAWN la marca la pròpia animació (no-loop): al `completed()`,
+# transita a ROAMING i comença a deambular.
 stats:
   speed: 30
   damage: 1
@@ -57,3 +65,6 @@ hurt:
   duration_ms: 600
   speed: 60
   whippable: true
+  # So opcional: basename del fitxer dins `data/audio/sounds/`. Es dispara
+  # un sol cop per fuetada quan la mòmia entra a HURT. Si manca, no sona.
+  sound: mummy_hurt.wav

data/entities/player/immune.pal

@@ -0,0 +1,35 @@
+JASC-PAL
+0100
+32
+0 0 0
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217
+217 217 217

data/entities/player/morcus.yaml

@@ -30,20 +30,20 @@ animations:
   stun_east:   { frames: [18] }
   stun_west:   { frames: [18],                                 flip_h: true }
 
-  walk_south:   { frames: [0, 1, 2, 3],     frame_ms: 100 }
-  walk_north:   { frames: [4, 5, 6, 7],     frame_ms: 100 }
-  walk_east:    { frames: [8, 9, 10, 11],   frame_ms: 100 }
-  walk_west:    { frames: [8, 9, 10, 11],   frame_ms: 100,     flip_h: true }
+  walk_south:   { frames: [1, 2, 3, 0],     frame_ms: 100 }
+  walk_north:   { frames: [5, 6, 7, 4],     frame_ms: 100 }
+  walk_east:    { frames: [9, 10, 11, 8],   frame_ms: 100 }
+  walk_west:    { frames: [9, 10, 11, 8],   frame_ms: 100,     flip_h: true }
 
   hurt_south:   { frames: [0, 1, 2, 3],     frame_ms: 100 }
   hurt_north:   { frames: [4, 5, 6, 7],     frame_ms: 100 }
   hurt_east:    { frames: [8, 9, 10, 11],   frame_ms: 100 }
   hurt_west:    { frames: [8, 9, 10, 11],   frame_ms: 100,     flip_h: true }
 
-  attack_south: { frames: [20, 21, 22, 23], frame_ms: 50 }
-  attack_north: { frames: [24, 25, 26, 27], frame_ms: 50 }
-  attack_east:  { frames: [28, 29, 30, 31], frame_ms: 50 }
-  attack_west:  { frames: [28, 29, 30, 31], frame_ms: 50,      flip_h: true }
+  attack_south: { frames: [20, 21, 22, 23], frame_ms: 80 }
+  attack_north: { frames: [24, 25, 26, 27], frame_ms: 80 }
+  attack_east:  { frames: [28, 29, 30, 31], frame_ms: 80 }
+  attack_west:  { frames: [28, 29, 30, 31], frame_ms: 80,      flip_h: true }
 
   recover_south: { frames: [23] }
   recover_north: { frames: [27] }
@@ -73,6 +73,13 @@ animations:
     frame_ms: [60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 280]
     loop: false
 
+  # Mort per caiguda a un agujero (DeathCause::HOLE). `loop: false` perquè
+  # `animationIsCompleted()` dispari el respawn timer determinísticament.
+  death_hole:
+    frames: [15]
+    frame_ms: 60
+    loop: false
+
 # Inèrcia de frenada en soltar la direcció. `threshold_ms` filtra
 # tocs curts (passets d'un tile sense rellisquera).
 inertia:
@@ -90,13 +97,10 @@ turn:
     south_to_north: west
 
 # Salt vertical (px de z, no toca la posició al món).
-# `shadow_y_offset`: puja la sombra per compensar la franja
-# transparent sota els peus del sprite.
 jump:
   impulse: 200
   gravity: 600
   landing_stun_ms: 400
-  shadow_y_offset: 3
   sound: jump.wav
   land_sound: land.wav
 
@@ -112,7 +116,7 @@ hurt:
 # recuperació en què la hitbox ja no fa dany.
 whip:
   range_tiles: 3
-  swing_ms: 200
+  swing_ms: 320
   cooldown_ms: 200
   damage: 1
   sound: whip.wav
@@ -124,3 +128,15 @@ whip:
 death:
   respawn_delay_ms: 500
   lives: 3
+
+# Immunitat post-spawn: durant `duration_ms` ms, els hazards no
+# poden ferir ni matar el jugador (els forats sí que el maten — la
+# caiguda no és dany convencional). Visualment es manifesta amb un
+# parpadeig que alterna la paleta normal del sprite amb la paleta
+# `palette` (basename de `data/entities/player/<name>.pal`) cada
+# `blink_period_ms` ms. Si `duration_ms` és 0 (o el bloc manca), la
+# mecànica queda desactivada i el comportament és l'antic.
+immunity:
+  duration_ms: 3000
+  blink_period_ms: 100
+  palette: immune

data/entities/player/sam.yaml

@@ -30,20 +30,20 @@ animations:
   stun_east:   { frames: [18] }
   stun_west:   { frames: [18],                                 flip_h: true }
 
-  walk_south:   { frames: [0, 1, 2, 3],     frame_ms: 100 }
-  walk_north:   { frames: [4, 5, 6, 7],     frame_ms: 100 }
-  walk_east:    { frames: [8, 9, 10, 11],   frame_ms: 100 }
-  walk_west:    { frames: [8, 9, 10, 11],   frame_ms: 100,     flip_h: true }
+  walk_south:   { frames: [1, 2, 3, 0],     frame_ms: 100 }
+  walk_north:   { frames: [5, 6, 7, 4],     frame_ms: 100 }
+  walk_east:    { frames: [9, 10, 11, 8],   frame_ms: 100 }
+  walk_west:    { frames: [9, 10, 11, 8],   frame_ms: 100,     flip_h: true }
 
   hurt_south:   { frames: [0, 1, 2, 3],     frame_ms: 100 }
   hurt_north:   { frames: [4, 5, 6, 7],     frame_ms: 100 }
   hurt_east:    { frames: [8, 9, 10, 11],   frame_ms: 100 }
   hurt_west:    { frames: [8, 9, 10, 11],   frame_ms: 100,     flip_h: true }
 
-  attack_south: { frames: [20, 21, 22, 23], frame_ms: 50 }
-  attack_north: { frames: [24, 25, 26, 27], frame_ms: 50 }
-  attack_east:  { frames: [28, 29, 30, 31], frame_ms: 50 }
-  attack_west:  { frames: [28, 29, 30, 31], frame_ms: 50,      flip_h: true }
+  attack_south: { frames: [20, 21, 22, 23], frame_ms: 80 }
+  attack_north: { frames: [24, 25, 26, 27], frame_ms: 80 }
+  attack_east:  { frames: [28, 29, 30, 31], frame_ms: 80 }
+  attack_west:  { frames: [28, 29, 30, 31], frame_ms: 80,      flip_h: true }
 
   recover_south: { frames: [23] }
   recover_north: { frames: [27] }
@@ -73,6 +73,13 @@ animations:
     frame_ms: [60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 280]
     loop: false
 
+  # Mort per caiguda a un agujero (DeathCause::HOLE). `loop: false` perquè
+  # `animationIsCompleted()` dispari el respawn timer determinísticament.
+  death_hole:
+    frames: [15]
+    frame_ms: 60
+    loop: false
+
 # Inèrcia de frenada en soltar la direcció. `threshold_ms` filtra
 # tocs curts (passets d'un tile sense rellisquera).
 inertia:
@@ -90,13 +97,10 @@ turn:
     south_to_north: west
 
 # Salt vertical (px de z, no toca la posició al món).
-# `shadow_y_offset`: puja la sombra per compensar la franja
-# transparent sota els peus del sprite.
 jump:
   impulse: 200
   gravity: 600
   landing_stun_ms: 400
-  shadow_y_offset: 3
   sound: jump.wav
   land_sound: land.wav
 
@@ -112,7 +116,7 @@ hurt:
 # recuperació en què la hitbox ja no fa dany.
 whip:
   range_tiles: 3
-  swing_ms: 200
+  swing_ms: 320
   cooldown_ms: 200
   damage: 1
   sound: whip.wav
@@ -124,3 +128,15 @@ whip:
 death:
   respawn_delay_ms: 500
   lives: 3
+
+# Immunitat post-spawn: durant `duration_ms` ms, els hazards no
+# poden ferir ni matar el jugador (els forats sí que el maten — la
+# caiguda no és dany convencional). Visualment es manifesta amb un
+# parpadeig que alterna la paleta normal del sprite amb la paleta
+# `palette` (basename de `data/entities/player/<name>.pal`) cada
+# `blink_period_ms` ms. Si `duration_ms` és 0 (o el bloc manca), la
+# mecànica queda desactivada i el comportament és l'antic.
+immunity:
+  duration_ms: 3000
+  blink_period_ms: 100
+  palette: immune

data/entities/sarcophagus/sarcophagus.yaml

@@ -1,5 +1,6 @@
 name: sarcophagus
 type: interactable
+editable: true
 sprite:
   path: sarcophagus.gif
   size: [48, 32]
@@ -19,11 +20,23 @@ flags:
   interactable: true
 animations:
   closed:  { frames: [0], fps: 1, loop: true }
-  opening: { frames: [0], fps: 6, loop: false }
-  open:    { frames: [0], fps: 1, loop: true }
+  opening: { frames: [1, 2], fps: 6, loop: false }
+  open:    { frames: [3], fps: 1, loop: true }
 behaviour:
   states: [CLOSED, OPENING, OPEN]
   initial_state: CLOSED
   on_perimeter_complete: OPENING
   on_opening_end: OPEN
   emits_event_on_open: sarcophagus_opened
+# Sons opcionals. `opening` es dispara un sol cop en la transició
+# CLOSED → OPENING (quan el jugador completa el perímetre). Si la clau
+# manca, no sona res. El basename val tant de clau al Resource::Cache
+# com de path (`Defaults::Paths::AUDIO_SOUNDS_DIR + key`).
+#
+# `opening_pitch_spread`: variació uniforme del ratio de reproducció
+# centrada a 1.0. Amb 0.05 cada obertura sona entre 0.95× i 1.05× la
+# velocitat normal (puja/baixa també el to, efecte arcade clàssic).
+# 0 ⇒ sempre 1.0 (sense variació).
+sound:
+  opening: open_sarc.wav
+  opening_pitch_spread: 0.5

data/entities/torch/torch.yaml

@@ -1,5 +1,6 @@
 name: torch
 type: decoration
+editable: true
 sprite:
   path: torch.gif
   size: [16, 16]

data/entities/whip_attack/whip_attack.yaml

@@ -25,7 +25,7 @@ sprites:
 # Animació compartida entre les 4 direccions: la seqüència de frames i les
 # durades són idèntiques; només canvia quina surface/mida es clipa.
 #   - `frames`        : índex de tile dins l'spritesheet (graella deduïda).
-#   - `frame_ms`      : durada uniforme per frame; 50 ms × 4 ≈ 200 ms swing.
+#   - `frame_ms`      : durada uniforme per frame; 80 ms × 4 = 320 ms swing.
 #   - `loop: false`   : el látigo viu una animació i mor (`markDead`).
 #   - `active_frames` : valors dins de `frames` durant els quals la
 #                       hitbox aplica dany. Wind-up (0) i recovery (3) no
@@ -33,6 +33,6 @@ sprites:
 animations:
   swing:
     frames: [0, 1, 2, 3]
-    frame_ms: 50
+    frame_ms: 80
     loop: false
     active_frames: [1, 2]

data/fonts/Tiny5-Regular.fnt

@@ -0,0 +1,133 @@
+# Font: Tiny5-Regular — generado desde Tiny5-Regular.ttf size 8
+# Generado con font_gen.py
+
+box_width 6
+box_height 9
+columns 15
+
+# codepoint_decimal  ancho_visual
+32 2  # U+0020
+33 1  # !
+34 3  # "
+35 5  # #
+36 3  # $
+37 4  # %
+38 4  # &
+39 1  # '
+40 2  # (
+41 2  # )
+42 3  # *
+43 3  # +
+44 2  # ,
+45 3  # -
+46 1  # .
+47 2  # /
+48 3  # 0
+49 2  # 1
+50 3  # 2
+51 3  # 3
+52 3  # 4
+53 3  # 5
+54 3  # 6
+55 3  # 7
+56 3  # 8
+57 3  # 9
+58 1  # :
+59 2  # ;
+60 3  # <
+61 3  # =
+62 3  # >
+63 3  # ?
+64 4  # @
+65 4  # A
+66 4  # B
+67 4  # C
+68 4  # D
+69 4  # E
+70 4  # F
+71 4  # G
+72 4  # H
+73 1  # I
+74 3  # J
+75 4  # K
+76 3  # L
+77 5  # M
+78 4  # N
+79 4  # O
+80 4  # P
+81 4  # Q
+82 4  # R
+83 4  # S
+84 3  # T
+85 4  # U
+86 3  # V
+87 5  # W
+88 3  # X
+89 3  # Y
+90 3  # Z
+91 2  # [
+92 2  # \
+93 2  # ]
+94 3  # ^
+95 3  # _
+96 2  # `
+97 3  # a
+98 3  # b
+99 3  # c
+100 3  # d
+101 3  # e
+102 2  # f
+103 3  # g
+104 3  # h
+105 1  # i
+106 1  # j
+107 3  # k
+108 1  # l
+109 5  # m
+110 3  # n
+111 3  # o
+112 3  # p
+113 3  # q
+114 2  # r
+115 3  # s
+116 2  # t
+117 3  # u
+118 3  # v
+119 5  # w
+120 3  # x
+121 3  # y
+122 3  # z
+123 3  # {
+124 1  # |
+125 3  # }
+126 2  # ~
+192 4  # À
+193 4  # Á
+200 4  # È
+201 4  # É
+204 2  # Ì
+205 2  # Í
+210 4  # Ò
+211 4  # Ó
+217 4  # Ù
+218 4  # Ú
+209 4  # Ñ
+199 4  # Ç
+224 3  # à
+225 3  # á
+232 3  # è
+233 3  # é
+236 2  # ì
+237 2  # í
+242 3  # ò
+243 3  # ó
+249 3  # ù
+250 3  # ú
+241 3  # ñ
+231 3  # ç
+161 1  # ¡
+191 3  # ¿
+171 5  # «
+187 5  # »
+183 1  # ·
+169 3  # ©

data/fonts/ari-w9500-condensed-display.fnt

@@ -1,8 +1,8 @@
 # Font: ari-w9500-condensed-display — generado desde ari-w9500-condensed-display.ttf size 11
-# Generado con tools/font_gen/font_gen.py
+# Generado con font_gen.py
 
 box_width 12
-box_height 11
+box_height 14
 columns 15
 
 # codepoint_decimal  ancho_visual
@@ -105,8 +105,8 @@ columns 15
 193 8  # Á
 200 7  # È
 201 7  # É
-204 3  # Ì
-205 3  # Í
+204 4  # Ì
+205 4  # Í
 210 9  # Ò
 211 9  # Ó
 217 7  # Ù
@@ -118,7 +118,7 @@ columns 15
 232 7  # è
 233 7  # é
 236 4  # ì
-237 3  # í
+237 4  # í
 242 7  # ò
 243 7  # ó
 249 7  # ù
@@ -130,3 +130,4 @@ columns 15
 171 10  # «
 187 10  # »
 183 3  # ·
+169 10  # ©

data/fonts/ari-w9500-display.fnt

@@ -1,8 +1,8 @@
 # Font: ari-w9500-display — generado desde ari-w9500-display.ttf size 11
-# Generado con tools/font_gen/font_gen.py
+# Generado con font_gen.py
 
 box_width 12
-box_height 11
+box_height 14
 columns 15
 
 # codepoint_decimal  ancho_visual
@@ -105,8 +105,8 @@ columns 15
 193 9  # Á
 200 8  # È
 201 8  # É
-204 3  # Ì
-205 3  # Í
+204 4  # Ì
+205 4  # Í
 210 10  # Ò
 211 10  # Ó
 217 8  # Ù
@@ -118,7 +118,7 @@ columns 15
 232 8  # è
 233 8  # é
 236 4  # ì
-237 3  # í
+237 4  # í
 242 8  # ò
 243 8  # ó
 249 8  # ù
@@ -130,3 +130,4 @@ columns 15
 171 10  # «
 187 10  # »
 183 3  # ·
+169 10  # ©

data/locale/ca.yaml

@@ -1,4 +1,4 @@
-# AEE 2026 — Català
+# AEE ARCADE — Català
 # lang: ca
 
 notification:
@@ -14,7 +14,7 @@ input:
   shader_off: "Shaders desactivats"
   vsync_on: "VSync activat"
   vsync_off: "VSync desactivat"
-  screenshot: "Captura"
+  screenshot: "Imatge {} guardada a {}"
   shader: "Shader"
   preset: "Preset"
   scaling_disabled: "Escalat sense"
@@ -27,6 +27,9 @@ input:
   editor_on: "Editor ON"
   editor_off: "Editor OFF"
   editor_save_error: "Editor: error guardant el mapa"
+  editor_keep_door: "Editor: cal almenys una porta"
+  editor_keep_sarc: "Editor: cal almenys un sarcòfag"
+  editor_invalid_level: "Editor: nivell incomplet (porta i sarcs)"
 
 hud:
   p1: "P1"
@@ -35,6 +38,17 @@ hud:
   treasures: "Tres"
   pyramid: "Piramide"
   room: "Sala"
+  # Prompts mostrats al bloc d'un slot inactiu (en lloc dels zeros)
+  # quan un jugador encara no ha pulsat START o ha esgotat vides.
+  # Dues línies per fer-los caber al bloc lateral (~106 px).
+  join_prompt_can_join_l1: "Polsa start"
+  join_prompt_can_join_l2: "per jugar"
+  join_prompt_wait_l1: "Espera"
+  join_prompt_wait_l2: "per jugar"
+
+# Textos de l'escena TITLE.
+title:
+  press_start: "Polsa START per a començar"
 
 # Textos de la transició d'entrada/sortida de sala (FSM de GameScene).
 # Tant l'INTRO com l'OUTRO es renderitzen com a dues línies separades
@@ -46,6 +60,12 @@ game:
   room_intro_room: "Sala {r}"
   room_complete_line1: "Fase"
   room_complete_line2: "Completada"
+  # Rètol del game over (sub-FSM de la GameScene). El countdown es
+  # pinta com a segona línia (un enter) durant la fase 1 de
+  # CONTINUE_PROMPT — només cal traduir el rètol superior.
+  continue_prompt: "Continuar?"
+  game_over_line1: "Fi del"
+  game_over_line2: "Joc"
 
 menu:
   titles:
@@ -55,6 +75,7 @@ menu:
     controls: "Controls"
     keyboard: "Teclat"
     gamepad: "Comandament"
+    tweaks: "Jugabilitat"
     system: "Sistema"
   labels:
     player_1: "Jugador 1"
@@ -66,6 +87,7 @@ menu:
     controls_submenu: "Controls"
     keyboard_submenu: "Teclat"
     gamepad_submenu: "Comandament"
+    tweaks_submenu: "Jugabilitat"
     system_submenu: "Sistema"
     move_up: "Amunt"
     move_down: "Avall"
@@ -73,6 +95,7 @@ menu:
     move_right: "Dreta"
     jump: "Saltar"
     attack: "Atacar"
+    start: "Start"
     service: "Opcions"
     gamepad_p1: "Comandament P1"
     gamepad_p2: "Comandament P2"
@@ -93,6 +116,9 @@ menu:
     music_volume: "Volum música"
     sounds: "Sons"
     sounds_volume: "Volum sons"
+    whip_pierces_walls: "Látec travessa sarcs"
+    friendly_fire: "Foc amic"
+    players_collide: "Col·lisió entre jugadors"
     restart: "Reiniciar"
     exit_game: "Eixir del joc"
   values:

data/locale/en.yaml

@@ -1,4 +1,4 @@
-# AEE 2026 — English
+# AEE ARCADE — English
 # lang: en
 
 notification:
@@ -14,7 +14,7 @@ input:
   shader_off: "Shaders off"
   vsync_on: "VSync on"
   vsync_off: "VSync off"
-  screenshot: "Screenshot"
+  screenshot: "Image {} saved at {}"
   shader: "Shader"
   preset: "Preset"
   scaling_disabled: "Scaling off"
@@ -27,6 +27,9 @@ input:
   editor_on: "Editor ON"
   editor_off: "Editor OFF"
   editor_save_error: "Editor: map save failed"
+  editor_keep_door: "Editor: at least one door required"
+  editor_keep_sarc: "Editor: at least one sarcophagus required"
+  editor_invalid_level: "Editor: level incomplete (door and sarcs)"
 
 hud:
   p1: "P1"
@@ -35,6 +38,17 @@ hud:
   treasures: "Tre"
   pyramid: "Pyramid"
   room: "Room"
+  # Prompts shown in an inactive slot's block (instead of zeros) while
+  # a player hasn't pressed START yet or has run out of lives. Two
+  # short lines so they fit in the side block (~106 px wide).
+  join_prompt_can_join_l1: "Press start"
+  join_prompt_can_join_l2: "to play"
+  join_prompt_wait_l1: "Please"
+  join_prompt_wait_l2: "wait"
+
+# Texts of the TITLE scene.
+title:
+  press_start: "Press START to begin"
 
 # Room transition texts (GameScene FSM intro/outro). Both INTRO and
 # OUTRO render as two independent lines with their own animation.
@@ -45,6 +59,12 @@ game:
   room_intro_room: "Room {r}"
   room_complete_line1: "Stage"
   room_complete_line2: "Complete"
+  # Game over labels (sub-FSM in GameScene). The countdown is drawn as
+  # a numeric second line during CONTINUE_PROMPT phase 1, so only the
+  # top label needs translation.
+  continue_prompt: "Continue?"
+  game_over_line1: "Game"
+  game_over_line2: "Over"
 
 menu:
   titles:
@@ -54,6 +74,7 @@ menu:
     controls: "Controls"
     keyboard: "Keyboard"
     gamepad: "Gamepad"
+    tweaks: "Gameplay"
     system: "System"
   labels:
     player_1: "Player 1"
@@ -65,6 +86,7 @@ menu:
     controls_submenu: "Controls"
     keyboard_submenu: "Keyboard"
     gamepad_submenu: "Gamepad"
+    tweaks_submenu: "Gameplay"
     system_submenu: "System"
     move_up: "Up"
     move_down: "Down"
@@ -72,6 +94,7 @@ menu:
     move_right: "Right"
     jump: "Jump"
     attack: "Attack"
+    start: "Start"
     service: "Options"
     gamepad_p1: "Gamepad P1"
     gamepad_p2: "Gamepad P2"
@@ -92,6 +115,9 @@ menu:
     music_volume: "Music volume"
     sounds: "Sounds"
     sounds_volume: "Sound volume"
+    whip_pierces_walls: "Whip pierces sarcs"
+    friendly_fire: "Friendly fire"
+    players_collide: "Player collision"
     restart: "Restart"
     exit_game: "Exit game"
   values:

data/maps/p1/r1.yaml

@@ -82,8 +82,6 @@ data:
 # d'obertura (262/263). La momia al corredor central. L'antorxa al costat
 # superior esquerre per verificar render d'una entitat decorativa.
 entities:
-  - type: torch
-    position: [4, 2]
   - type: torch
     position: [8, 2]
   - type: torch
@@ -130,11 +128,8 @@ entities:
     sarc_position: [2, 4]
   - type: sarcophagus
     sarc_position: [3, 4]
+  - type: torch
+    position: [4, 2]
   - type: door
-    # Sense `position`: la porta sempre viu al mur trasser. La columna
-    # transitable la dicta `geometry.door_col`; el render i la caixa
-    # de col·lisió es deriven d'aquesta dada al loadFromLevel.
   - type: mummy
-    position: [10, 7]
-  - type: mummy
-    position: [7, 9]
+    position: [10, 11]

data/scenes/game.yaml

@@ -1,48 +0,0 @@
-# Configuració de la GameScene: timings i corbes de la FSM de sala
-# (ROOM_INTRO i ROOM_OUTRO). Tots els valors són ms i tota la geometria
-# i font del text es reutilitzen del tema UI (data/ui.yaml > pause +
-# notification). Si manca el fitxer o alguna clau, GameScene cau als
-# fallbacks compilats; veure `readSceneConfig` a game_scene.cpp.
-
-room_intro:
-  fade_in_ms: 500              # negre opac → món visible
-  text_delay_ms: 500           # espera amb el món net abans de sortir el text
-  text_enter_ms: 400           # text esquerra → centre
-  text_hold_ms: 2000           # text quiet al centre
-  text_exit_ms: 400            # text centre → fora per l'esquerra
-  line_gap_px: -4              # px extra entre les dues línies (piràmide / sala)
-  # Delays d'spawn aeri **mesurats des de la fi de la música d'INTRO**
-  # (callback `Audio::setOnMusicEnded`). 0 = cau al moment exacte que
-  # `room_intro.ogg` acaba; valors > 0 escalonen els jugadors. En mode
-  # single-player s'usa només `player_spawn_delay_ms`.
-  player_spawn_delay_ms: 0
-  player2_spawn_delay_ms: 300
-  # Preset de reverb (catàleg a `data/sounds.yaml`) aplicat al primer
-  # LAND de cada jugador durant la cinemàtica d'entrada. La sala dona
-  # "més detall" sonor a l'INTRO; els salts del joc i els respawns
-  # post-mort cauen al so sec. Buit o absent = sense reverb.
-  land_reverb: stone_hall
-
-room_outro:
-  text_enter_ms: 400
-  text_hold_ms: 2000
-  text_exit_ms: 400
-  fade_out_ms: 500      # món visible → negre opac
-  line_gap_px: -4       # px extra entre les dues línies (fase / completada)
-  black_hold_ms: 500    # pausa en negre abans d'entrar a la pròxima sala
-
-text:
-  # Noms d'easing tal com els resol UiConfig::curveByName (vegeu
-  # `data/ui.yaml`). El text entra suau i surt accelerant.
-  enter_curve: outCubic
-  exit_curve: inCubic
-
-# Panel translúcid pintat sota el rètol de transició (INTRO i OUTRO).
-# Va centrat verticalment al centre del playfield i ocupa tota
-# l'amplada del canvas. Creix d'altura amb la mateixa enter_curve del
-# text i decreix amb l'exit_curve. `color` són tres canals RGB (0..255);
-# `alpha` és la transparència del blend (0 = invisible, 255 = opac).
-text_panel:
-  color: [36, 182, 170]
-  alpha: 128
-  height_px: 32

data/scenes/game/game.yaml

@@ -0,0 +1,96 @@
+# Configuració de la GameScene: timings i corbes de la FSM de sala
+# (ROOM_INTRO i ROOM_OUTRO). Tots els valors són ms i tota la geometria
+# i font del text es reutilitzen del tema UI (data/config/ui.yaml > pause +
+# notification). Si manca el fitxer o alguna clau, GameScene cau als
+# fallbacks compilats; veure `readSceneConfig` a game_scene.cpp.
+
+room_intro:
+  fade_in_ms: 500              # negre opac → món visible
+  text_delay_ms: 500           # espera amb el món net abans de sortir el text
+  text_enter_ms: 400           # text esquerra → centre
+  text_hold_ms: 2000           # text quiet al centre
+  text_exit_ms: 400            # text centre → fora per l'esquerra
+  line_gap_px: -4              # px extra entre les dues línies (piràmide / sala)
+  # Delays d'spawn aeri **mesurats des de la fi de la música d'INTRO**
+  # (callback `Audio::setOnMusicEnded`). 0 = cau al moment exacte que
+  # `room_intro.ogg` acaba; valors > 0 escalonen els jugadors. En mode
+  # single-player s'usa només `player_spawn_delay_ms`.
+  player_spawn_delay_ms: 0
+  player2_spawn_delay_ms: 300
+  # Preset de reverb (catàleg a `data/config/sounds.yaml`) aplicat al primer
+  # LAND de cada jugador durant la cinemàtica d'entrada. La sala dona
+  # "més detall" sonor a l'INTRO; els salts del joc i els respawns
+  # post-mort cauen al so sec. Buit o absent = sense reverb.
+  land_reverb: stone_hall
+
+room_outro:
+  text_enter_ms: 400
+  text_hold_ms: 2000
+  text_exit_ms: 400
+  fade_out_ms: 500      # món visible → negre opac
+  line_gap_px: -4       # px extra entre les dues línies (fase / completada)
+  black_hold_ms: 500    # pausa en negre abans d'entrar a la pròxima sala
+
+text:
+  # Noms d'easing tal com els resol UiConfig::curveByName (vegeu
+  # `data/config/ui.yaml`). El text entra suau i surt accelerant.
+  enter_curve: outCubic
+  exit_curve: inCubic
+
+# Panel translúcid pintat sota el rètol de transició (INTRO i OUTRO).
+# Va centrat verticalment al centre del playfield i ocupa tota
+# l'amplada del canvas. Creix d'altura amb la mateixa enter_curve del
+# text i decreix amb l'exit_curve. `color` són tres canals RGB (0..255);
+# `alpha` és la transparència del blend (0 = invisible, 255 = opac).
+text_panel:
+  # Violeta cerimonial: contrasta amb l'or del text (room_text), no
+  # compite amb el blau del bloc P2 del HUD, i deixa la sorra de les
+  # sales respirar al darrere.
+  color: [72, 36, 85]
+  alpha: 160
+  height_px: 32
+
+# Sub-FSM de game over: dispara CONTINUE? quan tots els jugadors
+# queden fora de partida durant PLAYING, fa countdown, i si ningú
+# pulsa START acaba en GAME OVER + fade-to-black + transició a LOGO.
+# Tots els valors són ms (excepte `continue_count_steps`, que és el
+# nombre de tics visibles del countdown). Si manca el fitxer o alguna
+# clau, GameScene cau als fallbacks compilats (vegeu `GameOverFsm::Config`).
+game_over:
+  # CONTINUE? — animació d'entrada i sortida idèntica al room text.
+  continue_text_enter_ms: 400
+  # Hold del countdown: 10 s = (continue_count_start + 1) graons d'1 s.
+  # La sèrie visible és [continue_count_start, ..., 1, 0]; el "0" es
+  # manté l'últim segon abans del salt a GAME OVER.
+  continue_text_hold_ms: 10000
+  continue_text_exit_ms: 400
+  continue_count_start: 9
+  # GAME OVER — apareix sense enter anim (panel ja amunt del CONTINUE?),
+  # es manté un temps i marxa amb la mateixa exit anim del room text.
+  game_over_text_hold_ms: 1500
+  game_over_text_exit_ms: 400
+  game_over_wait_ms: 400
+  # Fade final cap a LOGO. `black_hold_ms` és la pausa en negre opac
+  # abans que el GameScene demani la transició d'escena.
+  fade_out_ms: 500
+  black_hold_ms: 500
+  # Velocitat (frequency ratio) de la música mentre dura el countdown
+  # de CONTINUE_PROMPT. 1.0 = sense canvi, 1.5 = un 50% més ràpid (i
+  # amb el to més agut: efecte arcade clàssic). Es restableix a 1.0 al
+  # sortir del prompt — tant si el jugador reviu com si entra GAME OVER.
+  continue_music_speed: 1.05
+  # Pista de música que sona durant l'estat GAME_OVER (sense loop).
+  # La fase de hold del text es sincronitza amb la durada real de la
+  # pista, així que el rètol "Fi del Joc" es manté visible mentre dura
+  # la música; després ve l'exit anim, el wait i el fade a LOGO.
+  game_over_music_track: "game_over.ogg"
+  # So que sona cada vegada que apareix un nou número del countdown
+  # (al primer cop que es mostra `continue_count_start`, a cada canvi,
+  # i quan apareix el 0 — però NO al saltar a GAME OVER). Buit = silenci.
+  countdown_sound_key: "countdown.wav"
+  # Llindar a partir del qual qualsevol botó de salt o atac de
+  # qualsevol jugador avança al següent número del countdown.
+  # 7 → skip habilitat mentre el número visible és 7..1 (no a 0).
+  # -1 = mai. Útil per accelerar la decisió un cop la urgència ja
+  # és evident al jugador.
+  skip_below_or_equal: 7

data/scenes/logo/logo.yaml

@@ -0,0 +1,24 @@
+# Configuració de la LogoScene (logotip de l'editora). El revelat del
+# logo a la fase SCAN imita un escaneig CRT: una banda lluminosa baixa
+# de dalt a baix; per damunt es veu la imatge ja "impressa", per sota
+# encara és negre. Al voltant de la banda hi ha glitch (offset
+# horitzontal de files amb falloff per distància) i ocasionalment
+# apareixen bursts VHS (franges desplaçades) damunt la part ja
+# revelada. Quan la banda toca el peu del logo, un flash blanc tanca
+# l'efecte i s'entra a MIDDLE (logo estable).
+logo:
+  scan:
+    duration_ms: 1500           # durada total del scan top→bottom
+    band_height_px: 4           # alçada (px) de la banda lluminosa
+    band_alpha: 200             # opacitat (0..255) de la capa blanca de la banda
+    band_pulse_hz: 20.0         # freqüència del pulse de brillantor (Hz)
+    band_pulse_depth: 0.45      # profunditat del pulse (0..1; 0 = sense pulse)
+    # Glitch d'impacte (files al voltant de la banda)
+    glitch_amplitude_px: 6      # offset horitzontal màxim a la banda
+    glitch_band_radius_px: 12   # files damunt/sota la banda amb glitch (falloff lineal)
+    # Bursts VHS sobre la part ja revelada
+    vhs_burst_per_sec: 3        # bursts/segon mitjà
+    vhs_burst_duration_ms: 80   # durada de cada burst
+    vhs_burst_height_px: 8      # alçada de la franja afectada
+    vhs_burst_amplitude_px: 8   # offset horitzontal del burst
+    flash_ms: 100               # flash blanc final quan acaba el scan

data/scenes/title/title.yaml

@@ -0,0 +1,77 @@
+# Configuració de la TitleScene.
+# `bg_color` i `text_color` són índexs sobre la paleta "ui" (uzebox.pal):
+# 1 = (36,0,0) gairebé negre amb un mínim de càlid; 31 = (255,109,0)
+# taronja pur. `duration_ms` és el timeout abans de saltar a la
+# següent escena (skipable amb tecla no reservada). Els dos
+# `blink_*_ms` defineixen el cicle del prompt "press start": el text
+# es veu durant `visible_ms` i s'amaga durant `hidden_ms` repetint-se.
+title:
+  duration_ms: 30000
+  bg_color: 1
+  text_color: 31
+  # Color del text del © de copyright (peu de la TITLE). Off-white càlid:
+  # índex 183 = (255,218,170), tipus crema/peach, ~90% blanc amb tint càlid.
+  copyright_color: 183
+  # Color de l'outline del prompt "PRESS START". Marró fosc càlid (índex
+  # 19 = 109,72,0), coherent amb la paleta del logo. Es manté separat de
+  # `copyright_color` perquè l'outline i el text del © tenen rols visuals
+  # diferents (contrast vs. peu informatiu).
+  press_start_outline_color: 19
+  # Posicions Y dels tres elements verticals de la TITLE, en percentatge
+  # sobre l'alçada del canvas (240 px). El logo s'ancora pel seu top
+  # (la imatge cau cap avall des d'aquest Y); el prompt i el copyright
+  # es centren verticalment sobre la línia.
+  logo_y_percent: 15
+  prompt_y_percent: 68
+  copyright_y_percent: 92
+  # Separació vertical en píxels entre el minilogo i el text del © al peu.
+  mini_logo_gap_px: 2
+  blink_visible_ms: 800
+  blink_hidden_ms: 200
+  # Fase STARTING (entre la primera pulsació de START i el salt a la
+  # següent escena). `starting_ms` és la durada fixa; durant aquesta
+  # fase el parpadeig accelera per `starting_blink_speedup` (2.0 = doble
+  # de freqüència). Si l'altre jugador prem START dins d'aquesta
+  # finestra, el comptador es reseteja i s'arrenca amb BOTH.
+  starting_ms: 3000
+  # Durant STARTING el prompt commuta a un cicle simètric 50/50
+  # (visible/ocult) amb aquest període total. 200 ms = 5 Hz, prou
+  # ràpid per llegir-se com a "pulsació confirmada".
+  starting_blink_period_ms: 200
+  # Fade-out estil "mosaic dissolve" durant l'última part de STARTING.
+  # `fade_out_ms` ha de ser <= starting_ms (els últims X ms del STARTING
+  # es fan amb el dissolve actiu fins a quedar negre). `fade_out_max_block`
+  # és la mida màxima de bloc en píxels al final del fade.
+  fade_out_ms: 800
+  fade_out_max_block: 32
+  # Fade-out de `title.ogg` en entrar a STARTING. Independent del visual:
+  # la música pot acabar abans o després del mosaic dissolve.
+  music_fade_out_ms: 3000
+  # Fade-to-black per a la sortida d'attract (timeout cap a LOGO). NO és
+  # mosaic — capa negra lineal damunt del canvas. La música no es toca:
+  # `title.ogg` continua sonant cap a LOGO, que ja veurà què en fa.
+  attract_fade_to_black_ms: 800
+  # Seqüència d'aparició dels elements de la TITLE en fase IDLE. Tots
+  # els temps són absoluts des de l'entrada a l'escena. `fade_in_ms` és
+  # la capa negra inicial que s'esvaeix cap al fons; els altres marquen
+  # quan apareix cada element. Si l'usuari prem START en qualsevol
+  # moment, la seqüència es completa instantàniament.
+  intro:
+    fade_in_ms: 500            # fade-in negre inicial sobre el fons
+    game_logo_at_ms: 1500      # visibilitat binària del game_logo
+    mini_logo_at_ms: 2000      # inici del slide-in del mini-logo
+    mini_logo_slide_ms: 500    # durada del slide
+    copyright_at_ms: 2200      # inici del slide-in del copyright
+    copyright_slide_ms: 500    # durada del slide
+    slide_curve: outCubic      # corba compartida per mini_logo i copyright
+    press_start_at_ms: 3000    # quan apareix PRESS START amb parpadeig
+  # Distorsió sinusoidal del fons (efecte de calor del desert).
+  # `amplitude_px`: desplaçament màxim de cada fila en píxels.
+  # `wavelength_px`: distància vertical entre dos pics de l'ona.
+  # `speed_hz`: velocitat amb què avança la fase (cicles per segon).
+  # Si `enabled` és false, el fons es pinta sense distorsió.
+  heat_haze:
+    enabled: true
+    amplitude_px: 1.5
+    wavelength_px: 32.0
+    speed_hz: 0.6

data/ui.yaml

@@ -1,77 +0,0 @@
-# Tema de la UI: índexs de paleta, timings, fonts i flags visuals. Tota
-# clau absent cau al valor compilat a Defaults::UI (veure defaults.hpp).
-
-colors:
-  render_info_text: 58
-  render_info_shadow: 16
-  canvas_bg: 72
-  notification_text: 232
-  notification_bg: 64
-  exit_text: 71
-  exit_bg: 2
-  menu_bg: 2
-  menu_border: 232
-  menu_title: 237
-  menu_label: 58
-  menu_value: 232
-  menu_cursor: 71
-  menu_disabled: 16
-  hud_bg: 9
-  hud_label: 58
-  hud_value: 187
-  hud_flash: 237
-  # Rètol de transició de sala (ROOM_INTRO i ROOM_OUTRO). Independents
-  # de notification_* perquè la fase i les notificacions són dos canals
-  # visuals distints: ací pots canviar el color del rètol sense tocar
-  # els missatges del HUD.
-  room_text: 160
-  room_text_outline: 253
-
-timings:
-  notification_ms: 4000
-  exit_ms: 4000
-
-fonts:
-  hud:
-    name: "8bithud"
-    gif: "data/fonts/8bithud.gif"
-    fnt: "data/fonts/8bithud.fnt"
-    kerning: 1
-  placeholder:
-    name: "ari-w9500-condensed-display"
-    gif: "data/fonts/ari-w9500-condensed-display.gif"
-    fnt: "data/fonts/ari-w9500-condensed-display.fnt"
-    kerning: 1
-  # Font del rètol de transició de sala (ROOM_INTRO i ROOM_OUTRO).
-  room_text:
-    name: "CaesarDressing-Regular"
-    gif: "data/fonts/CaesarDressing-Regular.gif"
-    fnt: "data/fonts/CaesarDressing-Regular.fnt"
-    kerning: 1
-  menu_title:
-    name: "ari-w9500-display"
-    gif: "data/fonts/ari-w9500-display.gif"
-    fnt: "data/fonts/ari-w9500-display.fnt"
-    kerning: 0
-  menu_items:
-    name: "ari-w9500-condensed-display"
-    gif: "data/fonts/ari-w9500-condensed-display.gif"
-    fnt: "data/fonts/ari-w9500-condensed-display.fnt"
-    kerning: 0
-
-hud:
-  bg_enabled: false
-  entry_ms: 800   # durada de l'animació d'entrada dels tres blocs
-  flash_ms: 250   # durada del flash quan un jugador rep un hit
-  shake_ms: 300   # durada del shake que acompanya el flash
-
-# Pausa graduada de la GameScene: el món no para d'un colp, s'atura amb
-# easing i torna a arrancar amb una altra corba. Els timings es poden
-# afinar independentment, i les corbes permeten estils diferents entrant
-# i sortint (p.ex. frenar suau i arrancar seca). Corbes disponibles:
-# linear, outQuad, inQuad, inOutQuad, outCubic, inCubic.
-pause:
-  enter_ms: 400
-  exit_ms: 250
-  enter_curve: outCubic
-  exit_curve: inCubic

docs/convencions.md

@@ -22,8 +22,8 @@ real (logo animat, menú de títol, cutscene).
 Fitxer personal de desenvolupament, **fora del repo**. Viu a la mateixa carpeta
 de sistema que `config.yaml`:
 
-- Linux (XDG): `$XDG_CONFIG_HOME/jailgames/aee_2026/debug.yaml`
-  - Per defecte: `~/.config/jailgames/aee_2026/debug.yaml`
+- Linux (XDG): `$XDG_CONFIG_HOME/jailgames/aee_arcade/debug.yaml`
+  - Per defecte: `~/.config/jailgames/aee_arcade/debug.yaml`
 
 ### Comportament segons build
 

docs/entities-system.md

@@ -1,6 +1,6 @@
 # Sistema d'entitats
 
-Registre del disseny, els treballs fets i els pendents per al sistema d'entitats (sarcòfags, porta, momia, antorxa, trampes, roca) d'aee_2026. Material de referència per a decisions futures — no és documentació d'API.
+Registre del disseny, els treballs fets i els pendents per al sistema d'entitats (sarcòfags, porta, momia, antorxa, trampes, roca) d'aee_arcade. Material de referència per a decisions futures — no és documentació d'API.
 
 Estats possibles: `DONE`, `WIP`, `DEFERRED`, `WONTFIX`.
 
@@ -24,7 +24,7 @@ Estats possibles: `DONE`, `WIP`, `DEFERRED`, `WONTFIX`.
 
 ## 1. Context i objectiu inicial
 
-aee_2026 és un clon tipus Oh Mummy! amb estètica Amidar. Els sarcòfags eren fins ara rectangles purament geomètrics calculats a [Map::getSarcRect](../source/game/map/map.cpp#L67); no hi havia entitats de joc (momies, antorxes, trampes, portes).
+aee_arcade és un clon tipus Oh Mummy! amb estètica Amidar. Els sarcòfags eren fins ara rectangles purament geomètrics calculats a [Map::getSarcRect](../source/game/map/map.cpp#L67); no hi havia entitats de joc (momies, antorxes, trampes, portes).
 
 **Objectiu inicial** (prompt de partida):
 
@@ -158,7 +158,7 @@ Al CMakeLists: `ENTITY_SOURCES` conté els fitxers core; `APP_SOURCES` afegeix `
 - `make build`: OK, 0 warnings nous.
 - `./build/test_entities_smoke`: **9/9 OK**.
 - `ctest --output-on-failure`: 1/1 suite passed.
-- `timeout 5 xvfb-run ./build/aee_2026`: 5s sense crash, stdout inclou:
+- `timeout 5 xvfb-run ./build/aee_arcade`: 5s sense crash, stdout inclou:
   ```
   Surface : torch.gif ... LOADED
   Surface : sarcophagus.gif ... LOADED (×2)
@@ -323,7 +323,7 @@ Dos events encadenats perquè el *pintat* no és la *presència*: es filtra per
 
 - `make debug` net, sense warnings ni de clang-tidy ni de cppcheck als fitxers nous.
 - `./build/test_entities_smoke`: **ALL OK** (14/14). T9 adaptat (publica `tile_painted` en lloc d'`on_tile_entered`); la resta de tests del sistema d'entitats passen sense tocar.
-- `timeout 5 xvfb-run ./build/aee_2026`: arrenca, log `PaintLayer: 21x15 tiles (336x240 px), tileset data/tilesets/tomb.gif` després de `EntityManager: 27 entitats carregades`, surt amb `Bye!` sense crash.
+- `timeout 5 xvfb-run ./build/aee_arcade`: arrenca, log `PaintLayer: 21x15 tiles (336x240 px), tileset data/tilesets/tomb.gif` després de `EntityManager: 27 entitats carregades`, surt amb `Bye!` sense crash.
 
 ### Pendent derivat
 

docs/service-menu-plan.md

@@ -1,7 +1,7 @@
 # Pla d'implementació — Menú de servei
 
 Pla per a portar el menú de servei de `../aee` (`source/core/rendering/menu.cpp`)
-a `aee_2026`, adaptat a l'arquitectura actual (Scenes + Director instanciat +
+a `aee_arcade`, adaptat a l'arquitectura actual (Scenes + Director instanciat +
 `Options` amb setters persistents + `Screen` ARGB + `Text` bitmap). Document de
 referència per a implementar-ho en una sessió futura; no s'ha escrit cap codi
 encara.
@@ -33,7 +33,7 @@ Tot el que segueix és la base; la còpia mental serveix per a no reinventar res
 
 ## 2. Diferències d'arquitectura rellevants
 
-| Punt              | `../aee`                                             | `aee_2026`                                                                 |
+| Punt              | `../aee`                                             | `aee_arcade`                                                                 |
 | ----------------- | ---------------------------------------------------- | -------------------------------------------------------------------------- |
 | Overlay           | `Overlay::render()` dibuixa Menú + Notifier al buffer | No hi ha Overlay. Cada Scene crida `Notifier::render()` i `RenderInfo::render()` |
 | Director          | Singleton `Director::get()` amb `requestQuit/requestRestart` | Classe instanciada; sortida via `SDL_EVENT_QUIT` a `EventBuffer`     |
@@ -223,7 +223,7 @@ es necessita.
 ### Limitació: pàgina Controls diferida
 
 El menú de `../aee` té una pàgina Controls (`buildControls`) que permet
-remappar `up/down/left/right` i la tecla de menú. A `aee_2026`:
+remappar `up/down/left/right` i la tecla de menú. A `aee_arcade`:
 
 - Les tecles de joc són `Defaults::KeysGame::{UP,DOWN,LEFT,RIGHT}` — constants
   `constexpr`, no mutables.
@@ -273,7 +273,7 @@ y, w, h, argb, alpha)` que opere sobre `canvas_.data()`. El canvas és
 fons del menú pot ser `alpha=220` i es veu el joc apagat per darrere.
 
 Mida fixa recomanada per al MVP: `BOX_W = 220`, altura dinàmica (igual que
-`../aee`). Canvas lògic d'`aee_2026` és `GameCanvas::WIDTH`/`HEIGHT` —
+`../aee`). Canvas lògic d'`aee_arcade` és `GameCanvas::WIDTH`/`HEIGHT` —
 confirmar mida real (mateixos 320×200?) a `utils/defines.hpp` abans de
 hardcoded.
 

release/icons/create_icons.py

@@ -0,0 +1,150 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+import shutil
+import subprocess
+from pathlib import Path
+
+
+def check_dependencies():
+    """Verifica que ImageMagick esté instalado"""
+    try:
+        subprocess.run(['magick', '--version'], capture_output=True, check=True)
+    except (subprocess.CalledProcessError, FileNotFoundError):
+        print("Error: ImageMagick no está instalado o no se encuentra en el PATH")
+        print("Instala ImageMagick desde: https://imagemagick.org/script/download.php")
+        sys.exit(1)
+    
+    # Verificar iconutil solo en macOS
+    if sys.platform == 'darwin':
+        try:
+            # iconutil no tiene --version, mejor usar which o probar con -h
+            result = subprocess.run(['which', 'iconutil'], capture_output=True, check=True)
+            if result.returncode == 0:
+                print("✓ iconutil disponible - se crearán archivos .ico e .icns")
+        except (subprocess.CalledProcessError, FileNotFoundError):
+            print("Error: iconutil no está disponible (solo funciona en macOS)")
+            print("Solo se creará el archivo .ico")
+    else:
+        print("ℹ️  Sistema no-macOS detectado - solo se creará archivo .ico")
+
+
+def create_icons(input_file):
+    """Crea archivos .icns e .ico a partir de un PNG"""
+    
+    # Verificar que el archivo existe
+    if not os.path.isfile(input_file):
+        print(f"Error: El archivo {input_file} no existe.")
+        return False
+    
+    # Obtener información del archivo
+    file_path = Path(input_file)
+    file_dir = file_path.parent
+    file_name = file_path.stem  # Nombre sin extensión
+    file_extension = file_path.suffix
+    
+    if file_extension.lower() not in ['.png', '.jpg', '.jpeg', '.bmp', '.tiff']:
+        print(f"Advertencia: {file_extension} puede no ser compatible. Se recomienda usar PNG.")
+    
+    # Crear archivo .ico usando el método simplificado
+    ico_output = file_dir / f"{file_name}.ico"
+    try:
+        print(f"Creando {ico_output}...")
+        subprocess.run([
+            'magick', str(input_file),
+            '-define', 'icon:auto-resize=256,128,64,48,32,16',
+            str(ico_output)
+        ], check=True)
+        print(f"✓ Archivo .ico creado: {ico_output}")
+    except subprocess.CalledProcessError as e:
+        print(f"Error creando archivo .ico: {e}")
+        return False
+    
+    # Crear archivo .icns (solo en macOS)
+    if sys.platform == 'darwin':
+        try:
+            # Crear carpeta temporal para iconset
+            temp_folder = file_dir / "icon.iconset"
+            
+            # Eliminar carpeta temporal si existe
+            if temp_folder.exists():
+                shutil.rmtree(temp_folder)
+            
+            # Crear carpeta temporal
+            temp_folder.mkdir(parents=True)
+            
+            # Definir los tamaños y nombres de archivo para .icns
+            icon_sizes = [
+                (16, "icon_16x16.png"),
+                (32, "icon_16x16@2x.png"),
+                (32, "icon_32x32.png"),
+                (64, "icon_32x32@2x.png"),
+                (128, "icon_128x128.png"),
+                (256, "icon_128x128@2x.png"),
+                (256, "icon_256x256.png"),
+                (512, "icon_256x256@2x.png"),
+                (512, "icon_512x512.png"),
+                (1024, "icon_512x512@2x.png")
+            ]
+            
+            print("Generando imágenes para .icns...")
+            # Crear cada tamaño de imagen
+            for size, output_name in icon_sizes:
+                output_path = temp_folder / output_name
+                subprocess.run([
+                    'magick', str(input_file),
+                    '-resize', f'{size}x{size}',
+                    str(output_path)
+                ], check=True)
+            
+            # Crear archivo .icns usando iconutil
+            icns_output = file_dir / f"{file_name}.icns"
+            print(f"Creando {icns_output}...")
+            subprocess.run([
+                'iconutil', '-c', 'icns',
+                str(temp_folder),
+                '-o', str(icns_output)
+            ], check=True)
+            
+            # Limpiar carpeta temporal
+            if temp_folder.exists():
+                shutil.rmtree(temp_folder)
+            
+            print(f"✓ Archivo .icns creado: {icns_output}")
+            
+        except subprocess.CalledProcessError as e:
+            print(f"Error creando archivo .icns: {e}")
+            # Limpiar carpeta temporal en caso de error
+            if temp_folder.exists():
+                shutil.rmtree(temp_folder)
+            return False
+    else:
+        print("ℹ️  Archivo .icns no creado (solo disponible en macOS)")
+    
+    return True
+
+
+def main():
+    """Función principal"""
+    # Verificar argumentos
+    if len(sys.argv) != 2:
+        print(f"Uso: {sys.argv[0]} ARCHIVO")
+        print("Ejemplo: python3 create_icons.py imagen.png")
+        sys.exit(0)
+    
+    input_file = sys.argv[1]
+    
+    # Verificar dependencias
+    check_dependencies()
+    
+    # Crear iconos
+    if create_icons(input_file):
+        print("\n✅ Proceso completado exitosamente")
+    else:
+        print("\n❌ El proceso falló")
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()

release/macos/Info.plist

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleDisplayName</key>
+	<string>Aventures en Egipte ARCADE</string>
+	<key>CFBundleExecutable</key>
+	<string>aee_arcade</string>
+	<key>CFBundleIconFile</key>
+	<string>icon</string>
+	<key>CFBundleIconName</key>
+	<string>icon</string>
+	<key>CFBundleIdentifier</key>
+	<string>org.jailgames.aee_arcade</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>aee_arcade</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.10</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1.10</string>
+	<key>CSResourcesFileMapped</key>
+	<true/>
+	<key>LSMinimumSystemVersion</key>
+	<string>10.15</string>
+	<key>NSHighResolutionCapable</key>
+	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright 2026 JailDesigner</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+	<key>SUPublicDSAKeyFile</key>
+	<string>dsa_pub.pem</string>
+</dict>
+</plist>

release/macos/frameworks/SDL3.xcframework/Info.plist

@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>AvailableLibraries</key>
+	<array>
+		<dict>
+			<key>BinaryPath</key>
+			<string>SDL3.framework/Versions/A/SDL3</string>
+			<key>LibraryIdentifier</key>
+			<string>macos-arm64_x86_64</string>
+			<key>LibraryPath</key>
+			<string>SDL3.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+				<string>x86_64</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>macos</string>
+		</dict>
+		<dict>
+			<key>BinaryPath</key>
+			<string>SDL3.framework/SDL3</string>
+			<key>LibraryIdentifier</key>
+			<string>tvos-arm64</string>
+			<key>LibraryPath</key>
+			<string>SDL3.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>tvos</string>
+		</dict>
+		<dict>
+			<key>BinaryPath</key>
+			<string>SDL3.framework/SDL3</string>
+			<key>LibraryIdentifier</key>
+			<string>ios-arm64</string>
+			<key>LibraryPath</key>
+			<string>SDL3.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>ios</string>
+		</dict>
+		<dict>
+			<key>BinaryPath</key>
+			<string>SDL3.framework/SDL3</string>
+			<key>LibraryIdentifier</key>
+			<string>ios-arm64_x86_64-simulator</string>
+			<key>LibraryPath</key>
+			<string>SDL3.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+				<string>x86_64</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>ios</string>
+			<key>SupportedPlatformVariant</key>
+			<string>simulator</string>
+		</dict>
+		<dict>
+			<key>BinaryPath</key>
+			<string>SDL3.framework/SDL3</string>
+			<key>LibraryIdentifier</key>
+			<string>tvos-arm64_x86_64-simulator</string>
+			<key>LibraryPath</key>
+			<string>SDL3.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+				<string>x86_64</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>tvos</string>
+			<key>SupportedPlatformVariant</key>
+			<string>simulator</string>
+		</dict>
+	</array>
+	<key>CFBundlePackageType</key>
+	<string>XFWK</string>
+	<key>XCFrameworkFormatVersion</key>
+	<string>1.0</string>
+</dict>
+</plist>

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Headers

@@ -0,0 +1 @@
+Versions/Current/Headers

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Resources

@@ -0,0 +1 @@
+Versions/Current/Resources

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/SDL3

@@ -0,0 +1 @@
+Versions/Current/SDL3

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL.h

@@ -0,0 +1,90 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * Main include header for the SDL library, version 3.2.20
+ *
+ * It is almost always best to include just this one header instead of
+ * picking out individual headers included here. There are exceptions to
+ * this rule--SDL_main.h is special and not included here--but usually
+ * letting SDL.h include the kitchen sink for you is the correct approach.
+ */
+
+#ifndef SDL_h_
+#define SDL_h_
+
+#include <SDL3/SDL_stdinc.h>
+#include <SDL3/SDL_assert.h>
+#include <SDL3/SDL_asyncio.h>
+#include <SDL3/SDL_atomic.h>
+#include <SDL3/SDL_audio.h>
+#include <SDL3/SDL_bits.h>
+#include <SDL3/SDL_blendmode.h>
+#include <SDL3/SDL_camera.h>
+#include <SDL3/SDL_clipboard.h>
+#include <SDL3/SDL_cpuinfo.h>
+#include <SDL3/SDL_dialog.h>
+#include <SDL3/SDL_endian.h>
+#include <SDL3/SDL_error.h>
+#include <SDL3/SDL_events.h>
+#include <SDL3/SDL_filesystem.h>
+#include <SDL3/SDL_gamepad.h>
+#include <SDL3/SDL_gpu.h>
+#include <SDL3/SDL_guid.h>
+#include <SDL3/SDL_haptic.h>
+#include <SDL3/SDL_hidapi.h>
+#include <SDL3/SDL_hints.h>
+#include <SDL3/SDL_init.h>
+#include <SDL3/SDL_iostream.h>
+#include <SDL3/SDL_joystick.h>
+#include <SDL3/SDL_keyboard.h>
+#include <SDL3/SDL_keycode.h>
+#include <SDL3/SDL_loadso.h>
+#include <SDL3/SDL_locale.h>
+#include <SDL3/SDL_log.h>
+#include <SDL3/SDL_messagebox.h>
+#include <SDL3/SDL_metal.h>
+#include <SDL3/SDL_misc.h>
+#include <SDL3/SDL_mouse.h>
+#include <SDL3/SDL_mutex.h>
+#include <SDL3/SDL_pen.h>
+#include <SDL3/SDL_pixels.h>
+#include <SDL3/SDL_platform.h>
+#include <SDL3/SDL_power.h>
+#include <SDL3/SDL_process.h>
+#include <SDL3/SDL_properties.h>
+#include <SDL3/SDL_rect.h>
+#include <SDL3/SDL_render.h>
+#include <SDL3/SDL_scancode.h>
+#include <SDL3/SDL_sensor.h>
+#include <SDL3/SDL_storage.h>
+#include <SDL3/SDL_surface.h>
+#include <SDL3/SDL_system.h>
+#include <SDL3/SDL_thread.h>
+#include <SDL3/SDL_time.h>
+#include <SDL3/SDL_timer.h>
+#include <SDL3/SDL_tray.h>
+#include <SDL3/SDL_touch.h>
+#include <SDL3/SDL_version.h>
+#include <SDL3/SDL_video.h>
+#include <SDL3/SDL_oldnames.h>
+
+#endif /* SDL_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_assert.h

@@ -0,0 +1,662 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryAssert
+ *
+ * A helpful assertion macro!
+ *
+ * SDL assertions operate like your usual `assert` macro, but with some added
+ * features:
+ *
+ * - It uses a trick with the `sizeof` operator, so disabled assertions
+ *   vaporize out of the compiled code, but variables only referenced in the
+ *   assertion won't trigger compiler warnings about being unused.
+ * - It is safe to use with a dangling-else: `if (x) SDL_assert(y); else
+ *   do_something();`
+ * - It works the same everywhere, instead of counting on various platforms'
+ *   compiler and C runtime to behave.
+ * - It provides multiple levels of assertion (SDL_assert, SDL_assert_release,
+ *   SDL_assert_paranoid) instead of a single all-or-nothing option.
+ * - It offers a variety of responses when an assertion fails (retry, trigger
+ *   the debugger, abort the program, ignore the failure once, ignore it for
+ *   the rest of the program's run).
+ * - It tries to show the user a dialog by default, if possible, but the app
+ *   can provide a callback to handle assertion failures however they like.
+ * - It lets failed assertions be retried. Perhaps you had a network failure
+ *   and just want to retry the test after plugging your network cable back
+ *   in? You can.
+ * - It lets the user ignore an assertion failure, if there's a harmless
+ *   problem that one can continue past.
+ * - It lets the user mark an assertion as ignored for the rest of the
+ *   program's run; if there's a harmless problem that keeps popping up.
+ * - It provides statistics and data on all failed assertions to the app.
+ * - It allows the default assertion handler to be controlled with environment
+ *   variables, in case an automated script needs to control it.
+ * - It can be used as an aid to Clang's static analysis; it will treat SDL
+ *   assertions as universally true (under the assumption that you are serious
+ *   about the asserted claims and that your debug builds will detect when
+ *   these claims were wrong). This can help the analyzer avoid false
+ *   positives.
+ *
+ * To use it: compile a debug build and just sprinkle around tests to check
+ * your code!
+ */
+
+#ifndef SDL_assert_h_
+#define SDL_assert_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * The level of assertion aggressiveness.
+ *
+ * This value changes depending on compiler options and other preprocessor
+ * defines.
+ *
+ * It is currently one of the following values, but future SDL releases might
+ * add more:
+ *
+ * - 0: All SDL assertion macros are disabled.
+ * - 1: Release settings: SDL_assert disabled, SDL_assert_release enabled.
+ * - 2: Debug settings: SDL_assert and SDL_assert_release enabled.
+ * - 3: Paranoid settings: All SDL assertion macros enabled, including
+ *   SDL_assert_paranoid.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_ASSERT_LEVEL SomeNumberBasedOnVariousFactors
+
+#elif !defined(SDL_ASSERT_LEVEL)
+#ifdef SDL_DEFAULT_ASSERT_LEVEL
+#define SDL_ASSERT_LEVEL SDL_DEFAULT_ASSERT_LEVEL
+#elif defined(_DEBUG) || defined(DEBUG) || \
+      (defined(__GNUC__) && !defined(__OPTIMIZE__))
+#define SDL_ASSERT_LEVEL 2
+#else
+#define SDL_ASSERT_LEVEL 1
+#endif
+#endif
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * Attempt to tell an attached debugger to pause.
+ *
+ * This allows an app to programmatically halt ("break") the debugger as if it
+ * had hit a breakpoint, allowing the developer to examine program state, etc.
+ *
+ * This is a macro--not a function--so that the debugger breaks on the source
+ * code line that used SDL_TriggerBreakpoint and not in some random guts of
+ * SDL. SDL_assert uses this macro for the same reason.
+ *
+ * If the program is not running under a debugger, SDL_TriggerBreakpoint will
+ * likely terminate the app, possibly without warning. If the current platform
+ * isn't supported, this macro is left undefined.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_TriggerBreakpoint() TriggerABreakpointInAPlatformSpecificManner
+
+#elif defined(_MSC_VER) && _MSC_VER >= 1310
+    /* Don't include intrin.h here because it contains C++ code */
+    extern void __cdecl __debugbreak(void);
+    #define SDL_TriggerBreakpoint() __debugbreak()
+#elif defined(_MSC_VER) && defined(_M_IX86)
+    #define SDL_TriggerBreakpoint() { _asm { int 0x03 }  }
+#elif defined(ANDROID)
+    #include <assert.h>
+    #define SDL_TriggerBreakpoint() assert(0)
+#elif SDL_HAS_BUILTIN(__builtin_debugtrap)
+    #define SDL_TriggerBreakpoint() __builtin_debugtrap()
+#elif SDL_HAS_BUILTIN(__builtin_trap)
+    #define SDL_TriggerBreakpoint() __builtin_trap()
+#elif (defined(__GNUC__) || defined(__clang__)) && (defined(__i386__) || defined(__x86_64__))
+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "int $3\n\t" )
+#elif (defined(__GNUC__) || defined(__clang__)) && defined(__riscv)
+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "ebreak\n\t" )
+#elif ( defined(SDL_PLATFORM_APPLE) && (defined(__arm64__) || defined(__aarch64__)) )  /* this might work on other ARM targets, but this is a known quantity... */
+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "brk #22\n\t" )
+#elif defined(SDL_PLATFORM_APPLE) && defined(__arm__)
+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "bkpt #22\n\t" )
+#elif defined(_WIN32) && ((defined(__GNUC__) || defined(__clang__)) && (defined(__arm64__) || defined(__aarch64__)) )
+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "brk #0xF000\n\t" )
+#elif defined(__GNUC__) || defined(__clang__)
+    #define SDL_TriggerBreakpoint() __builtin_trap()  /* older gcc may not support SDL_HAS_BUILTIN(__builtin_trap) above */
+#elif defined(__386__) && defined(__WATCOMC__)
+    #define SDL_TriggerBreakpoint() { _asm { int 0x03 } }
+#elif defined(HAVE_SIGNAL_H) && !defined(__WATCOMC__)
+    #include <signal.h>
+    #define SDL_TriggerBreakpoint() raise(SIGTRAP)
+#else
+    /* SDL_TriggerBreakpoint is intentionally left undefined on unknown platforms. */
+#endif
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * A macro that reports the current function being compiled.
+ *
+ * If SDL can't figure how the compiler reports this, it will use "???".
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_FUNCTION __FUNCTION__
+
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 supports __func__ as a standard. */
+#   define SDL_FUNCTION __func__
+#elif ((defined(__GNUC__) && (__GNUC__ >= 2)) || defined(_MSC_VER) || defined (__WATCOMC__))
+#   define SDL_FUNCTION __FUNCTION__
+#else
+#   define SDL_FUNCTION "???"
+#endif
+
+/**
+ * A macro that reports the current file being compiled.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_FILE    __FILE__
+
+/**
+ * A macro that reports the current line number of the file being compiled.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_LINE    __LINE__
+
+/*
+sizeof (x) makes the compiler still parse the expression even without
+assertions enabled, so the code is always checked at compile time, but
+doesn't actually generate code for it, so there are no side effects or
+expensive checks at run time, just the constant size of what x WOULD be,
+which presumably gets optimized out as unused.
+This also solves the problem of...
+
+    int somevalue = blah();
+    SDL_assert(somevalue == 1);
+
+...which would cause compiles to complain that somevalue is unused if we
+disable assertions.
+*/
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * A macro for wrapping code in `do {} while (0);` without compiler warnings.
+ *
+ * Visual Studio with really aggressive warnings enabled needs this to avoid
+ * compiler complaints.
+ *
+ * the `do {} while (0);` trick is useful for wrapping code in a macro that
+ * may or may not be a single statement, to avoid various C language
+ * accidents.
+ *
+ * To use:
+ *
+ * ```c
+ * do { SomethingOnce(); } while (SDL_NULL_WHILE_LOOP_CONDITION (0));
+ * ```
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_NULL_WHILE_LOOP_CONDITION (0)
+
+#elif defined(_MSC_VER)  /* Avoid /W4 warnings. */
+/* "while (0,0)" fools Microsoft's compiler's /W4 warning level into thinking
+    this condition isn't constant. And looks like an owl's face! */
+#define SDL_NULL_WHILE_LOOP_CONDITION (0,0)
+#else
+#define SDL_NULL_WHILE_LOOP_CONDITION (0)
+#endif
+
+/**
+ * The macro used when an assertion is disabled.
+ *
+ * This isn't for direct use by apps, but this is the code that is inserted
+ * when an SDL_assert is disabled (perhaps in a release build).
+ *
+ * The code does nothing, but wraps `condition` in a sizeof operator, which
+ * generates no code and has no side effects, but avoid compiler warnings
+ * about unused variables.
+ *
+ * \param condition the condition to assert (but not actually run here).
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_disabled_assert(condition) \
+    do { (void) sizeof ((condition)); } while (SDL_NULL_WHILE_LOOP_CONDITION)
+
+/**
+ * Possible outcomes from a triggered assertion.
+ *
+ * When an enabled assertion triggers, it may call the assertion handler
+ * (possibly one provided by the app via SDL_SetAssertionHandler), which will
+ * return one of these values, possibly after asking the user.
+ *
+ * Then SDL will respond based on this outcome (loop around to retry the
+ * condition, try to break in a debugger, kill the program, or ignore the
+ * problem).
+ *
+ * \since This enum is available since SDL 3.2.0.
+ */
+typedef enum SDL_AssertState
+{
+    SDL_ASSERTION_RETRY,  /**< Retry the assert immediately. */
+    SDL_ASSERTION_BREAK,  /**< Make the debugger trigger a breakpoint. */
+    SDL_ASSERTION_ABORT,  /**< Terminate the program. */
+    SDL_ASSERTION_IGNORE,  /**< Ignore the assert. */
+    SDL_ASSERTION_ALWAYS_IGNORE  /**< Ignore the assert from now on. */
+} SDL_AssertState;
+
+/**
+ * Information about an assertion failure.
+ *
+ * This structure is filled in with information about a triggered assertion,
+ * used by the assertion handler, then added to the assertion report. This is
+ * returned as a linked list from SDL_GetAssertionReport().
+ *
+ * \since This struct is available since SDL 3.2.0.
+ */
+typedef struct SDL_AssertData
+{
+    bool always_ignore;  /**< true if app should always continue when assertion is triggered. */
+    unsigned int trigger_count; /**< Number of times this assertion has been triggered. */
+    const char *condition;  /**< A string of this assert's test code. */
+    const char *filename;  /**< The source file where this assert lives. */
+    int linenum;  /**< The line in `filename` where this assert lives. */
+    const char *function;  /**< The name of the function where this assert lives. */
+    const struct SDL_AssertData *next;  /**< next item in the linked list. */
+} SDL_AssertData;
+
+/**
+ * Never call this directly.
+ *
+ * Use the SDL_assert macros instead.
+ *
+ * \param data assert data structure.
+ * \param func function name.
+ * \param file file name.
+ * \param line line number.
+ * \returns assert state.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC SDL_AssertState SDLCALL SDL_ReportAssertion(SDL_AssertData *data,
+                                                            const char *func,
+                                                            const char *file, int line) SDL_ANALYZER_NORETURN;
+
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * The macro used when an assertion triggers a breakpoint.
+ *
+ * This isn't for direct use by apps; use SDL_assert or SDL_TriggerBreakpoint
+ * instead.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_AssertBreakpoint() SDL_TriggerBreakpoint()
+
+#elif !defined(SDL_AssertBreakpoint)
+#  if defined(ANDROID) && defined(assert)
+     /* Define this as empty in case assert() is defined as SDL_assert */
+#    define SDL_AssertBreakpoint()
+#  else
+#    define SDL_AssertBreakpoint() SDL_TriggerBreakpoint()
+#  endif
+#endif /* !SDL_AssertBreakpoint */
+
+/**
+ * The macro used when an assertion is enabled.
+ *
+ * This isn't for direct use by apps, but this is the code that is inserted
+ * when an SDL_assert is enabled.
+ *
+ * The `do {} while(0)` avoids dangling else problems:
+ *
+ * ```c
+ * if (x) SDL_assert(y); else blah();
+ * ```
+ *
+ * ... without the do/while, the "else" could attach to this macro's "if". We
+ * try to handle just the minimum we need here in a macro...the loop, the
+ * static vars, and break points. The heavy lifting is handled in
+ * SDL_ReportAssertion().
+ *
+ * \param condition the condition to assert.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_enabled_assert(condition) \
+    do { \
+        while ( !(condition) ) { \
+            static struct SDL_AssertData sdl_assert_data = { false, 0, #condition, NULL, 0, NULL, NULL }; \
+            const SDL_AssertState sdl_assert_state = SDL_ReportAssertion(&sdl_assert_data, SDL_FUNCTION, SDL_FILE, SDL_LINE); \
+            if (sdl_assert_state == SDL_ASSERTION_RETRY) { \
+                continue; /* go again. */ \
+            } else if (sdl_assert_state == SDL_ASSERTION_BREAK) { \
+                SDL_AssertBreakpoint(); \
+            } \
+            break; /* not retrying. */ \
+        } \
+    } while (SDL_NULL_WHILE_LOOP_CONDITION)
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * An assertion test that is normally performed only in debug builds.
+ *
+ * This macro is enabled when the SDL_ASSERT_LEVEL is >= 2, otherwise it is
+ * disabled. This is meant to only do these tests in debug builds, so they can
+ * tend to be more expensive, and they are meant to bring everything to a halt
+ * when they fail, with the programmer there to assess the problem.
+ *
+ * In short: you can sprinkle these around liberally and assume they will
+ * evaporate out of the build when building for end-users.
+ *
+ * When assertions are disabled, this wraps `condition` in a `sizeof`
+ * operator, which means any function calls and side effects will not run, but
+ * the compiler will not complain about any otherwise-unused variables that
+ * are only referenced in the assertion.
+ *
+ * One can set the environment variable "SDL_ASSERT" to one of several strings
+ * ("abort", "break", "retry", "ignore", "always_ignore") to force a default
+ * behavior, which may be desirable for automation purposes. If your platform
+ * requires GUI interfaces to happen on the main thread but you're debugging
+ * an assertion in a background thread, it might be desirable to set this to
+ * "break" so that your debugger takes control as soon as assert is triggered,
+ * instead of risking a bad UI interaction (deadlock, etc) in the application.
+ *
+ * \param condition boolean value to test.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_assert(condition) if (assertion_enabled && (condition)) { trigger_assertion; }
+
+/**
+ * An assertion test that is performed even in release builds.
+ *
+ * This macro is enabled when the SDL_ASSERT_LEVEL is >= 1, otherwise it is
+ * disabled. This is meant to be for tests that are cheap to make and
+ * extremely unlikely to fail; generally it is frowned upon to have an
+ * assertion failure in a release build, so these assertions generally need to
+ * be of more than life-and-death importance if there's a chance they might
+ * trigger. You should almost always consider handling these cases more
+ * gracefully than an assert allows.
+ *
+ * When assertions are disabled, this wraps `condition` in a `sizeof`
+ * operator, which means any function calls and side effects will not run, but
+ * the compiler will not complain about any otherwise-unused variables that
+ * are only referenced in the assertion.
+ *
+ * One can set the environment variable "SDL_ASSERT" to one of several strings
+ * ("abort", "break", "retry", "ignore", "always_ignore") to force a default
+ * behavior, which may be desirable for automation purposes. If your platform
+ * requires GUI interfaces to happen on the main thread but you're debugging
+ * an assertion in a background thread, it might be desirable to set this to
+ * "break" so that your debugger takes control as soon as assert is triggered,
+ * instead of risking a bad UI interaction (deadlock, etc) in the application.
+ * *
+ *
+ * \param condition boolean value to test.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_assert_release(condition) SDL_disabled_assert(condition)
+
+/**
+ * An assertion test that is performed only when built with paranoid settings.
+ *
+ * This macro is enabled when the SDL_ASSERT_LEVEL is >= 3, otherwise it is
+ * disabled. This is a higher level than both release and debug, so these
+ * tests are meant to be expensive and only run when specifically looking for
+ * extremely unexpected failure cases in a special build.
+ *
+ * When assertions are disabled, this wraps `condition` in a `sizeof`
+ * operator, which means any function calls and side effects will not run, but
+ * the compiler will not complain about any otherwise-unused variables that
+ * are only referenced in the assertion.
+ *
+ * One can set the environment variable "SDL_ASSERT" to one of several strings
+ * ("abort", "break", "retry", "ignore", "always_ignore") to force a default
+ * behavior, which may be desirable for automation purposes. If your platform
+ * requires GUI interfaces to happen on the main thread but you're debugging
+ * an assertion in a background thread, it might be desirable to set this to
+ * "break" so that your debugger takes control as soon as assert is triggered,
+ * instead of risking a bad UI interaction (deadlock, etc) in the application.
+ *
+ * \param condition boolean value to test.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+
+/* Enable various levels of assertions. */
+#elif SDL_ASSERT_LEVEL == 0   /* assertions disabled */
+#   define SDL_assert(condition) SDL_disabled_assert(condition)
+#   define SDL_assert_release(condition) SDL_disabled_assert(condition)
+#   define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 1  /* release settings. */
+#   define SDL_assert(condition) SDL_disabled_assert(condition)
+#   define SDL_assert_release(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 2  /* debug settings. */
+#   define SDL_assert(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_release(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 3  /* paranoid settings. */
+#   define SDL_assert(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_release(condition) SDL_enabled_assert(condition)
+#   define SDL_assert_paranoid(condition) SDL_enabled_assert(condition)
+#else
+#   error Unknown assertion level.
+#endif
+
+/**
+ * An assertion test that is always performed.
+ *
+ * This macro is always enabled no matter what SDL_ASSERT_LEVEL is set to. You
+ * almost never want to use this, as it could trigger on an end-user's system,
+ * crashing your program.
+ *
+ * One can set the environment variable "SDL_ASSERT" to one of several strings
+ * ("abort", "break", "retry", "ignore", "always_ignore") to force a default
+ * behavior, which may be desirable for automation purposes. If your platform
+ * requires GUI interfaces to happen on the main thread but you're debugging
+ * an assertion in a background thread, it might be desirable to set this to
+ * "break" so that your debugger takes control as soon as assert is triggered,
+ * instead of risking a bad UI interaction (deadlock, etc) in the application.
+ *
+ * \param condition boolean value to test.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_assert_always(condition) SDL_enabled_assert(condition)
+
+
+/**
+ * A callback that fires when an SDL assertion fails.
+ *
+ * \param data a pointer to the SDL_AssertData structure corresponding to the
+ *             current assertion.
+ * \param userdata what was passed as `userdata` to SDL_SetAssertionHandler().
+ * \returns an SDL_AssertState value indicating how to handle the failure.
+ *
+ * \threadsafety This callback may be called from any thread that triggers an
+ *               assert at any time.
+ *
+ * \since This datatype is available since SDL 3.2.0.
+ */
+typedef SDL_AssertState (SDLCALL *SDL_AssertionHandler)(
+                                 const SDL_AssertData *data, void *userdata);
+
+/**
+ * Set an application-defined assertion handler.
+ *
+ * This function allows an application to show its own assertion UI and/or
+ * force the response to an assertion failure. If the application doesn't
+ * provide this, SDL will try to do the right thing, popping up a
+ * system-specific GUI dialog, and probably minimizing any fullscreen windows.
+ *
+ * This callback may fire from any thread, but it runs wrapped in a mutex, so
+ * it will only fire from one thread at a time.
+ *
+ * This callback is NOT reset to SDL's internal handler upon SDL_Quit()!
+ *
+ * \param handler the SDL_AssertionHandler function to call when an assertion
+ *                fails or NULL for the default handler.
+ * \param userdata a pointer that is passed to `handler`.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetAssertionHandler
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_SetAssertionHandler(
+                                            SDL_AssertionHandler handler,
+                                            void *userdata);
+
+/**
+ * Get the default assertion handler.
+ *
+ * This returns the function pointer that is called by default when an
+ * assertion is triggered. This is an internal function provided by SDL, that
+ * is used for assertions when SDL_SetAssertionHandler() hasn't been used to
+ * provide a different function.
+ *
+ * \returns the default SDL_AssertionHandler that is called when an assert
+ *          triggers.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetAssertionHandler
+ */
+extern SDL_DECLSPEC SDL_AssertionHandler SDLCALL SDL_GetDefaultAssertionHandler(void);
+
+/**
+ * Get the current assertion handler.
+ *
+ * This returns the function pointer that is called when an assertion is
+ * triggered. This is either the value last passed to
+ * SDL_SetAssertionHandler(), or if no application-specified function is set,
+ * is equivalent to calling SDL_GetDefaultAssertionHandler().
+ *
+ * The parameter `puserdata` is a pointer to a void*, which will store the
+ * "userdata" pointer that was passed to SDL_SetAssertionHandler(). This value
+ * will always be NULL for the default handler. If you don't care about this
+ * data, it is safe to pass a NULL pointer to this function to ignore it.
+ *
+ * \param puserdata pointer which is filled with the "userdata" pointer that
+ *                  was passed to SDL_SetAssertionHandler().
+ * \returns the SDL_AssertionHandler that is called when an assert triggers.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetAssertionHandler
+ */
+extern SDL_DECLSPEC SDL_AssertionHandler SDLCALL SDL_GetAssertionHandler(void **puserdata);
+
+/**
+ * Get a list of all assertion failures.
+ *
+ * This function gets all assertions triggered since the last call to
+ * SDL_ResetAssertionReport(), or the start of the program.
+ *
+ * The proper way to examine this data looks something like this:
+ *
+ * ```c
+ * const SDL_AssertData *item = SDL_GetAssertionReport();
+ * while (item) {
+ *    printf("'%s', %s (%s:%d), triggered %u times, always ignore: %s.\\n",
+ *           item->condition, item->function, item->filename,
+ *           item->linenum, item->trigger_count,
+ *           item->always_ignore ? "yes" : "no");
+ *    item = item->next;
+ * }
+ * ```
+ *
+ * \returns a list of all failed assertions or NULL if the list is empty. This
+ *          memory should not be modified or freed by the application. This
+ *          pointer remains valid until the next call to SDL_Quit() or
+ *          SDL_ResetAssertionReport().
+ *
+ * \threadsafety This function is not thread safe. Other threads calling
+ *               SDL_ResetAssertionReport() simultaneously, may render the
+ *               returned pointer invalid.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_ResetAssertionReport
+ */
+extern SDL_DECLSPEC const SDL_AssertData * SDLCALL SDL_GetAssertionReport(void);
+
+/**
+ * Clear the list of all assertion failures.
+ *
+ * This function will clear the list of all assertions triggered up to that
+ * point. Immediately following this call, SDL_GetAssertionReport will return
+ * no items. In addition, any previously-triggered assertions will be reset to
+ * a trigger_count of zero, and their always_ignore state will be false.
+ *
+ * \threadsafety This function is not thread safe. Other threads triggering an
+ *               assertion, or simultaneously calling this function may cause
+ *               memory leaks or crashes.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetAssertionReport
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_ResetAssertionReport(void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_assert_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_asyncio.h

@@ -0,0 +1,546 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/* WIKI CATEGORY: AsyncIO */
+
+/**
+ * # CategoryAsyncIO
+ *
+ * SDL offers a way to perform I/O asynchronously. This allows an app to read
+ * or write files without waiting for data to actually transfer; the functions
+ * that request I/O never block while the request is fulfilled.
+ *
+ * Instead, the data moves in the background and the app can check for results
+ * at their leisure.
+ *
+ * This is more complicated than just reading and writing files in a
+ * synchronous way, but it can allow for more efficiency, and never having
+ * framerate drops as the hard drive catches up, etc.
+ *
+ * The general usage pattern for async I/O is:
+ *
+ * - Create one or more SDL_AsyncIOQueue objects.
+ * - Open files with SDL_AsyncIOFromFile.
+ * - Start I/O tasks to the files with SDL_ReadAsyncIO or SDL_WriteAsyncIO,
+ *   putting those tasks into one of the queues.
+ * - Later on, use SDL_GetAsyncIOResult on a queue to see if any task is
+ *   finished without blocking. Tasks might finish in any order with success
+ *   or failure.
+ * - When all your tasks are done, close the file with SDL_CloseAsyncIO. This
+ *   also generates a task, since it might flush data to disk!
+ *
+ * This all works, without blocking, in a single thread, but one can also wait
+ * on a queue in a background thread, sleeping until new results have arrived:
+ *
+ * - Call SDL_WaitAsyncIOResult from one or more threads to efficiently block
+ *   until new tasks complete.
+ * - When shutting down, call SDL_SignalAsyncIOQueue to unblock any sleeping
+ *   threads despite there being no new tasks completed.
+ *
+ * And, of course, to match the synchronous SDL_LoadFile, we offer
+ * SDL_LoadFileAsync as a convenience function. This will handle allocating a
+ * buffer, slurping in the file data, and null-terminating it; you still check
+ * for results later.
+ *
+ * Behind the scenes, SDL will use newer, efficient APIs on platforms that
+ * support them: Linux's io_uring and Windows 11's IoRing, for example. If
+ * those technologies aren't available, SDL will offload the work to a thread
+ * pool that will manage otherwise-synchronous loads without blocking the app.
+ *
+ * ## Best Practices
+ *
+ * Simple non-blocking I/O--for an app that just wants to pick up data
+ * whenever it's ready without losing framerate waiting on disks to spin--can
+ * use whatever pattern works well for the program. In this case, simply call
+ * SDL_ReadAsyncIO, or maybe SDL_LoadFileAsync, as needed. Once a frame, call
+ * SDL_GetAsyncIOResult to check for any completed tasks and deal with the
+ * data as it arrives.
+ *
+ * If two separate pieces of the same program need their own I/O, it is legal
+ * for each to create their own queue. This will prevent either piece from
+ * accidentally consuming the other's completed tasks. Each queue does require
+ * some amount of resources, but it is not an overwhelming cost. Do not make a
+ * queue for each task, however. It is better to put many tasks into a single
+ * queue. They will be reported in order of completion, not in the order they
+ * were submitted, so it doesn't generally matter what order tasks are
+ * started.
+ *
+ * One async I/O queue can be shared by multiple threads, or one thread can
+ * have more than one queue, but the most efficient way--if ruthless
+ * efficiency is the goal--is to have one queue per thread, with multiple
+ * threads working in parallel, and attempt to keep each queue loaded with
+ * tasks that are both started by and consumed by the same thread. On modern
+ * platforms that can use newer interfaces, this can keep data flowing as
+ * efficiently as possible all the way from storage hardware to the app, with
+ * no contention between threads for access to the same queue.
+ *
+ * Written data is not guaranteed to make it to physical media by the time a
+ * closing task is completed, unless SDL_CloseAsyncIO is called with its
+ * `flush` parameter set to true, which is to say that a successful result
+ * here can still result in lost data during an unfortunately-timed power
+ * outage if not flushed. However, flushing will take longer and may be
+ * unnecessary, depending on the app's needs.
+ */
+
+#ifndef SDL_asyncio_h_
+#define SDL_asyncio_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * The asynchronous I/O operation structure.
+ *
+ * This operates as an opaque handle. One can then request read or write
+ * operations on it.
+ *
+ * \since This struct is available since SDL 3.2.0.
+ *
+ * \sa SDL_AsyncIOFromFile
+ */
+typedef struct SDL_AsyncIO SDL_AsyncIO;
+
+/**
+ * Types of asynchronous I/O tasks.
+ *
+ * \since This enum is available since SDL 3.2.0.
+ */
+typedef enum SDL_AsyncIOTaskType
+{
+    SDL_ASYNCIO_TASK_READ,   /**< A read operation. */
+    SDL_ASYNCIO_TASK_WRITE,  /**< A write operation. */
+    SDL_ASYNCIO_TASK_CLOSE   /**< A close operation. */
+} SDL_AsyncIOTaskType;
+
+/**
+ * Possible outcomes of an asynchronous I/O task.
+ *
+ * \since This enum is available since SDL 3.2.0.
+ */
+typedef enum SDL_AsyncIOResult
+{
+    SDL_ASYNCIO_COMPLETE,  /**< request was completed without error */
+    SDL_ASYNCIO_FAILURE,   /**< request failed for some reason; check SDL_GetError()! */
+    SDL_ASYNCIO_CANCELED   /**< request was canceled before completing. */
+} SDL_AsyncIOResult;
+
+/**
+ * Information about a completed asynchronous I/O request.
+ *
+ * \since This struct is available since SDL 3.2.0.
+ */
+typedef struct SDL_AsyncIOOutcome
+{
+    SDL_AsyncIO *asyncio;   /**< what generated this task. This pointer will be invalid if it was closed! */
+    SDL_AsyncIOTaskType type;  /**< What sort of task was this? Read, write, etc? */
+    SDL_AsyncIOResult result;  /**< the result of the work (success, failure, cancellation). */
+    void *buffer;  /**< buffer where data was read/written. */
+    Uint64 offset;  /**< offset in the SDL_AsyncIO where data was read/written. */
+    Uint64 bytes_requested;  /**< number of bytes the task was to read/write. */
+    Uint64 bytes_transferred;  /**< actual number of bytes that were read/written. */
+    void *userdata;    /**< pointer provided by the app when starting the task */
+} SDL_AsyncIOOutcome;
+
+/**
+ * A queue of completed asynchronous I/O tasks.
+ *
+ * When starting an asynchronous operation, you specify a queue for the new
+ * task. A queue can be asked later if any tasks in it have completed,
+ * allowing an app to manage multiple pending tasks in one place, in whatever
+ * order they complete.
+ *
+ * \since This struct is available since SDL 3.2.0.
+ *
+ * \sa SDL_CreateAsyncIOQueue
+ * \sa SDL_ReadAsyncIO
+ * \sa SDL_WriteAsyncIO
+ * \sa SDL_GetAsyncIOResult
+ * \sa SDL_WaitAsyncIOResult
+ */
+typedef struct SDL_AsyncIOQueue SDL_AsyncIOQueue;
+
+/**
+ * Use this function to create a new SDL_AsyncIO object for reading from
+ * and/or writing to a named file.
+ *
+ * The `mode` string understands the following values:
+ *
+ * - "r": Open a file for reading only. It must exist.
+ * - "w": Open a file for writing only. It will create missing files or
+ *   truncate existing ones.
+ * - "r+": Open a file for update both reading and writing. The file must
+ *   exist.
+ * - "w+": Create an empty file for both reading and writing. If a file with
+ *   the same name already exists its content is erased and the file is
+ *   treated as a new empty file.
+ *
+ * There is no "b" mode, as there is only "binary" style I/O, and no "a" mode
+ * for appending, since you specify the position when starting a task.
+ *
+ * This function supports Unicode filenames, but they must be encoded in UTF-8
+ * format, regardless of the underlying operating system.
+ *
+ * This call is _not_ asynchronous; it will open the file before returning,
+ * under the assumption that doing so is generally a fast operation. Future
+ * reads and writes to the opened file will be async, however.
+ *
+ * \param file a UTF-8 string representing the filename to open.
+ * \param mode an ASCII string representing the mode to be used for opening
+ *             the file.
+ * \returns a pointer to the SDL_AsyncIO structure that is created or NULL on
+ *          failure; call SDL_GetError() for more information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_CloseAsyncIO
+ * \sa SDL_ReadAsyncIO
+ * \sa SDL_WriteAsyncIO
+ */
+extern SDL_DECLSPEC SDL_AsyncIO * SDLCALL SDL_AsyncIOFromFile(const char *file, const char *mode);
+
+/**
+ * Use this function to get the size of the data stream in an SDL_AsyncIO.
+ *
+ * This call is _not_ asynchronous; it assumes that obtaining this info is a
+ * non-blocking operation in most reasonable cases.
+ *
+ * \param asyncio the SDL_AsyncIO to get the size of the data stream from.
+ * \returns the size of the data stream in the SDL_IOStream on success or a
+ *          negative error code on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC Sint64 SDLCALL SDL_GetAsyncIOSize(SDL_AsyncIO *asyncio);
+
+/**
+ * Start an async read.
+ *
+ * This function reads up to `size` bytes from `offset` position in the data
+ * source to the area pointed at by `ptr`. This function may read less bytes
+ * than requested.
+ *
+ * This function returns as quickly as possible; it does not wait for the read
+ * to complete. On a successful return, this work will continue in the
+ * background. If the work begins, even failure is asynchronous: a failing
+ * return value from this function only means the work couldn't start at all.
+ *
+ * `ptr` must remain available until the work is done, and may be accessed by
+ * the system at any time until then. Do not allocate it on the stack, as this
+ * might take longer than the life of the calling function to complete!
+ *
+ * An SDL_AsyncIOQueue must be specified. The newly-created task will be added
+ * to it when it completes its work.
+ *
+ * \param asyncio a pointer to an SDL_AsyncIO structure.
+ * \param ptr a pointer to a buffer to read data into.
+ * \param offset the position to start reading in the data source.
+ * \param size the number of bytes to read from the data source.
+ * \param queue a queue to add the new SDL_AsyncIO to.
+ * \param userdata an app-defined pointer that will be provided with the task
+ *                 results.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_WriteAsyncIO
+ * \sa SDL_CreateAsyncIOQueue
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_ReadAsyncIO(SDL_AsyncIO *asyncio, void *ptr, Uint64 offset, Uint64 size, SDL_AsyncIOQueue *queue, void *userdata);
+
+/**
+ * Start an async write.
+ *
+ * This function writes `size` bytes from `offset` position in the data source
+ * to the area pointed at by `ptr`.
+ *
+ * This function returns as quickly as possible; it does not wait for the
+ * write to complete. On a successful return, this work will continue in the
+ * background. If the work begins, even failure is asynchronous: a failing
+ * return value from this function only means the work couldn't start at all.
+ *
+ * `ptr` must remain available until the work is done, and may be accessed by
+ * the system at any time until then. Do not allocate it on the stack, as this
+ * might take longer than the life of the calling function to complete!
+ *
+ * An SDL_AsyncIOQueue must be specified. The newly-created task will be added
+ * to it when it completes its work.
+ *
+ * \param asyncio a pointer to an SDL_AsyncIO structure.
+ * \param ptr a pointer to a buffer to write data from.
+ * \param offset the position to start writing to the data source.
+ * \param size the number of bytes to write to the data source.
+ * \param queue a queue to add the new SDL_AsyncIO to.
+ * \param userdata an app-defined pointer that will be provided with the task
+ *                 results.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_ReadAsyncIO
+ * \sa SDL_CreateAsyncIOQueue
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_WriteAsyncIO(SDL_AsyncIO *asyncio, void *ptr, Uint64 offset, Uint64 size, SDL_AsyncIOQueue *queue, void *userdata);
+
+/**
+ * Close and free any allocated resources for an async I/O object.
+ *
+ * Closing a file is _also_ an asynchronous task! If a write failure were to
+ * happen during the closing process, for example, the task results will
+ * report it as usual.
+ *
+ * Closing a file that has been written to does not guarantee the data has
+ * made it to physical media; it may remain in the operating system's file
+ * cache, for later writing to disk. This means that a successfully-closed
+ * file can be lost if the system crashes or loses power in this small window.
+ * To prevent this, call this function with the `flush` parameter set to true.
+ * This will make the operation take longer, and perhaps increase system load
+ * in general, but a successful result guarantees that the data has made it to
+ * physical storage. Don't use this for temporary files, caches, and
+ * unimportant data, and definitely use it for crucial irreplaceable files,
+ * like game saves.
+ *
+ * This function guarantees that the close will happen after any other pending
+ * tasks to `asyncio`, so it's safe to open a file, start several operations,
+ * close the file immediately, then check for all results later. This function
+ * will not block until the tasks have completed.
+ *
+ * Once this function returns true, `asyncio` is no longer valid, regardless
+ * of any future outcomes. Any completed tasks might still contain this
+ * pointer in their SDL_AsyncIOOutcome data, in case the app was using this
+ * value to track information, but it should not be used again.
+ *
+ * If this function returns false, the close wasn't started at all, and it's
+ * safe to attempt to close again later.
+ *
+ * An SDL_AsyncIOQueue must be specified. The newly-created task will be added
+ * to it when it completes its work.
+ *
+ * \param asyncio a pointer to an SDL_AsyncIO structure to close.
+ * \param flush true if data should sync to disk before the task completes.
+ * \param queue a queue to add the new SDL_AsyncIO to.
+ * \param userdata an app-defined pointer that will be provided with the task
+ *                 results.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety It is safe to call this function from any thread, but two
+ *               threads should not attempt to close the same object.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_CloseAsyncIO(SDL_AsyncIO *asyncio, bool flush, SDL_AsyncIOQueue *queue, void *userdata);
+
+/**
+ * Create a task queue for tracking multiple I/O operations.
+ *
+ * Async I/O operations are assigned to a queue when started. The queue can be
+ * checked for completed tasks thereafter.
+ *
+ * \returns a new task queue object or NULL if there was an error; call
+ *          SDL_GetError() for more information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_DestroyAsyncIOQueue
+ * \sa SDL_GetAsyncIOResult
+ * \sa SDL_WaitAsyncIOResult
+ */
+extern SDL_DECLSPEC SDL_AsyncIOQueue * SDLCALL SDL_CreateAsyncIOQueue(void);
+
+/**
+ * Destroy a previously-created async I/O task queue.
+ *
+ * If there are still tasks pending for this queue, this call will block until
+ * those tasks are finished. All those tasks will be deallocated. Their
+ * results will be lost to the app.
+ *
+ * Any pending reads from SDL_LoadFileAsync() that are still in this queue
+ * will have their buffers deallocated by this function, to prevent a memory
+ * leak.
+ *
+ * Once this function is called, the queue is no longer valid and should not
+ * be used, including by other threads that might access it while destruction
+ * is blocking on pending tasks.
+ *
+ * Do not destroy a queue that still has threads waiting on it through
+ * SDL_WaitAsyncIOResult(). You can call SDL_SignalAsyncIOQueue() first to
+ * unblock those threads, and take measures (such as SDL_WaitThread()) to make
+ * sure they have finished their wait and won't wait on the queue again.
+ *
+ * \param queue the task queue to destroy.
+ *
+ * \threadsafety It is safe to call this function from any thread, so long as
+ *               no other thread is waiting on the queue with
+ *               SDL_WaitAsyncIOResult.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_DestroyAsyncIOQueue(SDL_AsyncIOQueue *queue);
+
+/**
+ * Query an async I/O task queue for completed tasks.
+ *
+ * If a task assigned to this queue has finished, this will return true and
+ * fill in `outcome` with the details of the task. If no task in the queue has
+ * finished, this function will return false. This function does not block.
+ *
+ * If a task has completed, this function will free its resources and the task
+ * pointer will no longer be valid. The task will be removed from the queue.
+ *
+ * It is safe for multiple threads to call this function on the same queue at
+ * once; a completed task will only go to one of the threads.
+ *
+ * \param queue the async I/O task queue to query.
+ * \param outcome details of a finished task will be written here. May not be
+ *                NULL.
+ * \returns true if a task has completed, false otherwise.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_WaitAsyncIOResult
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_GetAsyncIOResult(SDL_AsyncIOQueue *queue, SDL_AsyncIOOutcome *outcome);
+
+/**
+ * Block until an async I/O task queue has a completed task.
+ *
+ * This function puts the calling thread to sleep until there a task assigned
+ * to the queue that has finished.
+ *
+ * If a task assigned to the queue has finished, this will return true and
+ * fill in `outcome` with the details of the task. If no task in the queue has
+ * finished, this function will return false.
+ *
+ * If a task has completed, this function will free its resources and the task
+ * pointer will no longer be valid. The task will be removed from the queue.
+ *
+ * It is safe for multiple threads to call this function on the same queue at
+ * once; a completed task will only go to one of the threads.
+ *
+ * Note that by the nature of various platforms, more than one waiting thread
+ * may wake to handle a single task, but only one will obtain it, so
+ * `timeoutMS` is a _maximum_ wait time, and this function may return false
+ * sooner.
+ *
+ * This function may return false if there was a system error, the OS
+ * inadvertently awoke multiple threads, or if SDL_SignalAsyncIOQueue() was
+ * called to wake up all waiting threads without a finished task.
+ *
+ * A timeout can be used to specify a maximum wait time, but rather than
+ * polling, it is possible to have a timeout of -1 to wait forever, and use
+ * SDL_SignalAsyncIOQueue() to wake up the waiting threads later.
+ *
+ * \param queue the async I/O task queue to wait on.
+ * \param outcome details of a finished task will be written here. May not be
+ *                NULL.
+ * \param timeoutMS the maximum time to wait, in milliseconds, or -1 to wait
+ *                  indefinitely.
+ * \returns true if task has completed, false otherwise.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SignalAsyncIOQueue
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_WaitAsyncIOResult(SDL_AsyncIOQueue *queue, SDL_AsyncIOOutcome *outcome, Sint32 timeoutMS);
+
+/**
+ * Wake up any threads that are blocking in SDL_WaitAsyncIOResult().
+ *
+ * This will unblock any threads that are sleeping in a call to
+ * SDL_WaitAsyncIOResult for the specified queue, and cause them to return
+ * from that function.
+ *
+ * This can be useful when destroying a queue to make sure nothing is touching
+ * it indefinitely. In this case, once this call completes, the caller should
+ * take measures to make sure any previously-blocked threads have returned
+ * from their wait and will not touch the queue again (perhaps by setting a
+ * flag to tell the threads to terminate and then using SDL_WaitThread() to
+ * make sure they've done so).
+ *
+ * \param queue the async I/O task queue to signal.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_WaitAsyncIOResult
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_SignalAsyncIOQueue(SDL_AsyncIOQueue *queue);
+
+/**
+ * Load all the data from a file path, asynchronously.
+ *
+ * This function returns as quickly as possible; it does not wait for the read
+ * to complete. On a successful return, this work will continue in the
+ * background. If the work begins, even failure is asynchronous: a failing
+ * return value from this function only means the work couldn't start at all.
+ *
+ * The data is allocated with a zero byte at the end (null terminated) for
+ * convenience. This extra byte is not included in SDL_AsyncIOOutcome's
+ * bytes_transferred value.
+ *
+ * This function will allocate the buffer to contain the file. It must be
+ * deallocated by calling SDL_free() on SDL_AsyncIOOutcome's buffer field
+ * after completion.
+ *
+ * An SDL_AsyncIOQueue must be specified. The newly-created task will be added
+ * to it when it completes its work.
+ *
+ * \param file the path to read all available data from.
+ * \param queue a queue to add the new SDL_AsyncIO to.
+ * \param userdata an app-defined pointer that will be provided with the task
+ *                 results.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_LoadFile_IO
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_LoadFileAsync(const char *file, SDL_AsyncIOQueue *queue, void *userdata);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_asyncio_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_atomic.h

@@ -0,0 +1,664 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryAtomic
+ *
+ * Atomic operations.
+ *
+ * IMPORTANT: If you are not an expert in concurrent lockless programming, you
+ * should not be using any functions in this file. You should be protecting
+ * your data structures with full mutexes instead.
+ *
+ * ***Seriously, here be dragons!***
+ *
+ * You can find out a little more about lockless programming and the subtle
+ * issues that can arise here:
+ * https://learn.microsoft.com/en-us/windows/win32/dxtecharts/lockless-programming
+ *
+ * There's also lots of good information here:
+ *
+ * - https://www.1024cores.net/home/lock-free-algorithms
+ * - https://preshing.com/
+ *
+ * These operations may or may not actually be implemented using processor
+ * specific atomic operations. When possible they are implemented as true
+ * processor specific atomic operations. When that is not possible the are
+ * implemented using locks that *do* use the available atomic operations.
+ *
+ * All of the atomic operations that modify memory are full memory barriers.
+ */
+
+#ifndef SDL_atomic_h_
+#define SDL_atomic_h_
+
+#include <SDL3/SDL_stdinc.h>
+#include <SDL3/SDL_platform_defines.h>
+
+#include <SDL3/SDL_begin_code.h>
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * An atomic spinlock.
+ *
+ * The atomic locks are efficient spinlocks using CPU instructions, but are
+ * vulnerable to starvation and can spin forever if a thread holding a lock
+ * has been terminated. For this reason you should minimize the code executed
+ * inside an atomic lock and never do expensive things like API or system
+ * calls while holding them.
+ *
+ * They are also vulnerable to starvation if the thread holding the lock is
+ * lower priority than other threads and doesn't get scheduled. In general you
+ * should use mutexes instead, since they have better performance and
+ * contention behavior.
+ *
+ * The atomic locks are not safe to lock recursively.
+ *
+ * Porting Note: The spin lock functions and type are required and can not be
+ * emulated because they are used in the atomic emulation code.
+ */
+typedef int SDL_SpinLock;
+
+/**
+ * Try to lock a spin lock by setting it to a non-zero value.
+ *
+ * ***Please note that spinlocks are dangerous if you don't know what you're
+ * doing. Please be careful using any sort of spinlock!***
+ *
+ * \param lock a pointer to a lock variable.
+ * \returns true if the lock succeeded, false if the lock is already held.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_LockSpinlock
+ * \sa SDL_UnlockSpinlock
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_TryLockSpinlock(SDL_SpinLock *lock);
+
+/**
+ * Lock a spin lock by setting it to a non-zero value.
+ *
+ * ***Please note that spinlocks are dangerous if you don't know what you're
+ * doing. Please be careful using any sort of spinlock!***
+ *
+ * \param lock a pointer to a lock variable.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_TryLockSpinlock
+ * \sa SDL_UnlockSpinlock
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_LockSpinlock(SDL_SpinLock *lock);
+
+/**
+ * Unlock a spin lock by setting it to 0.
+ *
+ * Always returns immediately.
+ *
+ * ***Please note that spinlocks are dangerous if you don't know what you're
+ * doing. Please be careful using any sort of spinlock!***
+ *
+ * \param lock a pointer to a lock variable.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_LockSpinlock
+ * \sa SDL_TryLockSpinlock
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_UnlockSpinlock(SDL_SpinLock *lock);
+
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * Mark a compiler barrier.
+ *
+ * A compiler barrier prevents the compiler from reordering reads and writes
+ * to globally visible variables across the call.
+ *
+ * This macro only prevents the compiler from reordering reads and writes, it
+ * does not prevent the CPU from reordering reads and writes. However, all of
+ * the atomic operations that modify memory are full memory barriers.
+ *
+ * \threadsafety Obviously this macro is safe to use from any thread at any
+ *               time, but if you find yourself needing this, you are probably
+ *               dealing with some very sensitive code; be careful!
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_CompilerBarrier() DoCompilerSpecificReadWriteBarrier()
+
+#elif defined(_MSC_VER) && (_MSC_VER > 1200) && !defined(__clang__)
+void _ReadWriteBarrier(void);
+#pragma intrinsic(_ReadWriteBarrier)
+#define SDL_CompilerBarrier()   _ReadWriteBarrier()
+#elif (defined(__GNUC__) && !defined(SDL_PLATFORM_EMSCRIPTEN)) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x5120))
+/* This is correct for all CPUs when using GCC or Solaris Studio 12.1+. */
+#define SDL_CompilerBarrier()   __asm__ __volatile__ ("" : : : "memory")
+#elif defined(__WATCOMC__)
+extern __inline void SDL_CompilerBarrier(void);
+#pragma aux SDL_CompilerBarrier = "" parm [] modify exact [];
+#else
+#define SDL_CompilerBarrier()   \
+{ SDL_SpinLock _tmp = 0; SDL_LockSpinlock(&_tmp); SDL_UnlockSpinlock(&_tmp); }
+#endif
+
+/**
+ * Insert a memory release barrier (function version).
+ *
+ * Please refer to SDL_MemoryBarrierRelease for details. This is a function
+ * version, which might be useful if you need to use this functionality from a
+ * scripting language, etc. Also, some of the macro versions call this
+ * function behind the scenes, where more heavy lifting can happen inside of
+ * SDL. Generally, though, an app written in C/C++/etc should use the macro
+ * version, as it will be more efficient.
+ *
+ * \threadsafety Obviously this function is safe to use from any thread at any
+ *               time, but if you find yourself needing this, you are probably
+ *               dealing with some very sensitive code; be careful!
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_MemoryBarrierRelease
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_MemoryBarrierReleaseFunction(void);
+
+/**
+ * Insert a memory acquire barrier (function version).
+ *
+ * Please refer to SDL_MemoryBarrierRelease for details. This is a function
+ * version, which might be useful if you need to use this functionality from a
+ * scripting language, etc. Also, some of the macro versions call this
+ * function behind the scenes, where more heavy lifting can happen inside of
+ * SDL. Generally, though, an app written in C/C++/etc should use the macro
+ * version, as it will be more efficient.
+ *
+ * \threadsafety Obviously this function is safe to use from any thread at any
+ *               time, but if you find yourself needing this, you are probably
+ *               dealing with some very sensitive code; be careful!
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_MemoryBarrierAcquire
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_MemoryBarrierAcquireFunction(void);
+
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * Insert a memory release barrier (macro version).
+ *
+ * Memory barriers are designed to prevent reads and writes from being
+ * reordered by the compiler and being seen out of order on multi-core CPUs.
+ *
+ * A typical pattern would be for thread A to write some data and a flag, and
+ * for thread B to read the flag and get the data. In this case you would
+ * insert a release barrier between writing the data and the flag,
+ * guaranteeing that the data write completes no later than the flag is
+ * written, and you would insert an acquire barrier between reading the flag
+ * and reading the data, to ensure that all the reads associated with the flag
+ * have completed.
+ *
+ * In this pattern you should always see a release barrier paired with an
+ * acquire barrier and you should gate the data reads/writes with a single
+ * flag variable.
+ *
+ * For more information on these semantics, take a look at the blog post:
+ * http://preshing.com/20120913/acquire-and-release-semantics
+ *
+ * This is the macro version of this functionality; if possible, SDL will use
+ * compiler intrinsics or inline assembly, but some platforms might need to
+ * call the function version of this, SDL_MemoryBarrierReleaseFunction to do
+ * the heavy lifting. Apps that can use the macro should favor it over the
+ * function.
+ *
+ * \threadsafety Obviously this macro is safe to use from any thread at any
+ *               time, but if you find yourself needing this, you are probably
+ *               dealing with some very sensitive code; be careful!
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_MemoryBarrierAcquire
+ * \sa SDL_MemoryBarrierReleaseFunction
+ */
+#define SDL_MemoryBarrierRelease() SDL_MemoryBarrierReleaseFunction()
+
+/**
+ * Insert a memory acquire barrier (macro version).
+ *
+ * Please see SDL_MemoryBarrierRelease for the details on what memory barriers
+ * are and when to use them.
+ *
+ * This is the macro version of this functionality; if possible, SDL will use
+ * compiler intrinsics or inline assembly, but some platforms might need to
+ * call the function version of this, SDL_MemoryBarrierAcquireFunction, to do
+ * the heavy lifting. Apps that can use the macro should favor it over the
+ * function.
+ *
+ * \threadsafety Obviously this macro is safe to use from any thread at any
+ *               time, but if you find yourself needing this, you are probably
+ *               dealing with some very sensitive code; be careful!
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_MemoryBarrierRelease
+ * \sa SDL_MemoryBarrierAcquireFunction
+ */
+#define SDL_MemoryBarrierAcquire() SDL_MemoryBarrierAcquireFunction()
+
+#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("lwsync" : : : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("lwsync" : : : "memory")
+#elif defined(__GNUC__) && defined(__aarch64__)
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("dmb ish" : : : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("dmb ish" : : : "memory")
+#elif defined(__GNUC__) && defined(__arm__)
+#if 0 /* defined(SDL_PLATFORM_LINUX) || defined(SDL_PLATFORM_ANDROID) */
+/* Information from:
+   https://chromium.googlesource.com/chromium/chromium/+/trunk/base/atomicops_internals_arm_gcc.h#19
+
+   The Linux kernel provides a helper function which provides the right code for a memory barrier,
+   hard-coded at address 0xffff0fa0
+*/
+typedef void (*SDL_KernelMemoryBarrierFunc)();
+#define SDL_MemoryBarrierRelease()  ((SDL_KernelMemoryBarrierFunc)0xffff0fa0)()
+#define SDL_MemoryBarrierAcquire()  ((SDL_KernelMemoryBarrierFunc)0xffff0fa0)()
+#else
+#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) || defined(__ARM_ARCH_8A__)
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("dmb ish" : : : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("dmb ish" : : : "memory")
+#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__)
+#ifdef __thumb__
+/* The mcr instruction isn't available in thumb mode, use real functions */
+#define SDL_MEMORY_BARRIER_USES_FUNCTION
+#define SDL_MemoryBarrierRelease()   SDL_MemoryBarrierReleaseFunction()
+#define SDL_MemoryBarrierAcquire()   SDL_MemoryBarrierAcquireFunction()
+#else
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r"(0) : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r"(0) : "memory")
+#endif /* __thumb__ */
+#else
+#define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("" : : : "memory")
+#define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("" : : : "memory")
+#endif /* SDL_PLATFORM_LINUX || SDL_PLATFORM_ANDROID */
+#endif /* __GNUC__ && __arm__ */
+#else
+#if (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x5120))
+/* This is correct for all CPUs on Solaris when using Solaris Studio 12.1+. */
+#include <mbarrier.h>
+#define SDL_MemoryBarrierRelease()  __machine_rel_barrier()
+#define SDL_MemoryBarrierAcquire()  __machine_acq_barrier()
+#else
+/* This is correct for the x86 and x64 CPUs, and we'll expand this over time. */
+#define SDL_MemoryBarrierRelease()  SDL_CompilerBarrier()
+#define SDL_MemoryBarrierAcquire()  SDL_CompilerBarrier()
+#endif
+#endif
+
+/* "REP NOP" is PAUSE, coded for tools that don't know it by that name. */
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * A macro to insert a CPU-specific "pause" instruction into the program.
+ *
+ * This can be useful in busy-wait loops, as it serves as a hint to the CPU as
+ * to the program's intent; some CPUs can use this to do more efficient
+ * processing. On some platforms, this doesn't do anything, so using this
+ * macro might just be a harmless no-op.
+ *
+ * Note that if you are busy-waiting, there are often more-efficient
+ * approaches with other synchronization primitives: mutexes, semaphores,
+ * condition variables, etc.
+ *
+ * \threadsafety This macro is safe to use from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_CPUPauseInstruction() DoACPUPauseInACompilerAndArchitectureSpecificWay
+
+#elif (defined(__GNUC__) || defined(__clang__)) && (defined(__i386__) || defined(__x86_64__))
+    #define SDL_CPUPauseInstruction() __asm__ __volatile__("pause\n")  /* Some assemblers can't do REP NOP, so go with PAUSE. */
+#elif (defined(__arm__) && defined(__ARM_ARCH) && __ARM_ARCH >= 7) || defined(__aarch64__)
+    #define SDL_CPUPauseInstruction() __asm__ __volatile__("yield" ::: "memory")
+#elif (defined(__powerpc__) || defined(__powerpc64__))
+    #define SDL_CPUPauseInstruction() __asm__ __volatile__("or 27,27,27");
+#elif (defined(__riscv) && __riscv_xlen == 64)
+    #define SDL_CPUPauseInstruction() __asm__ __volatile__(".insn i 0x0F, 0, x0, x0, 0x010");
+#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64))
+    #define SDL_CPUPauseInstruction() _mm_pause()  /* this is actually "rep nop" and not a SIMD instruction. No inline asm in MSVC x86-64! */
+#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_ARM64))
+    #define SDL_CPUPauseInstruction() __yield()
+#elif defined(__WATCOMC__) && defined(__386__)
+    extern __inline void SDL_CPUPauseInstruction(void);
+    #pragma aux SDL_CPUPauseInstruction = ".686p" ".xmm2" "pause"
+#else
+    #define SDL_CPUPauseInstruction()
+#endif
+
+
+/**
+ * A type representing an atomic integer value.
+ *
+ * This can be used to manage a value that is synchronized across multiple
+ * CPUs without a race condition; when an app sets a value with
+ * SDL_SetAtomicInt all other threads, regardless of the CPU it is running on,
+ * will see that value when retrieved with SDL_GetAtomicInt, regardless of CPU
+ * caches, etc.
+ *
+ * This is also useful for atomic compare-and-swap operations: a thread can
+ * change the value as long as its current value matches expectations. When
+ * done in a loop, one can guarantee data consistency across threads without a
+ * lock (but the usual warnings apply: if you don't know what you're doing, or
+ * you don't do it carefully, you can confidently cause any number of
+ * disasters with this, so in most cases, you _should_ use a mutex instead of
+ * this!).
+ *
+ * This is a struct so people don't accidentally use numeric operations on it
+ * directly. You have to use SDL atomic functions.
+ *
+ * \since This struct is available since SDL 3.2.0.
+ *
+ * \sa SDL_CompareAndSwapAtomicInt
+ * \sa SDL_GetAtomicInt
+ * \sa SDL_SetAtomicInt
+ * \sa SDL_AddAtomicInt
+ */
+typedef struct SDL_AtomicInt { int value; } SDL_AtomicInt;
+
+/**
+ * Set an atomic variable to a new value if it is currently an old value.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to an SDL_AtomicInt variable to be modified.
+ * \param oldval the old value.
+ * \param newval the new value.
+ * \returns true if the atomic variable was set, false otherwise.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetAtomicInt
+ * \sa SDL_SetAtomicInt
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_CompareAndSwapAtomicInt(SDL_AtomicInt *a, int oldval, int newval);
+
+/**
+ * Set an atomic variable to a value.
+ *
+ * This function also acts as a full memory barrier.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to an SDL_AtomicInt variable to be modified.
+ * \param v the desired value.
+ * \returns the previous value of the atomic variable.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetAtomicInt
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_SetAtomicInt(SDL_AtomicInt *a, int v);
+
+/**
+ * Get the value of an atomic variable.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to an SDL_AtomicInt variable.
+ * \returns the current value of an atomic variable.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetAtomicInt
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_GetAtomicInt(SDL_AtomicInt *a);
+
+/**
+ * Add to an atomic variable.
+ *
+ * This function also acts as a full memory barrier.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to an SDL_AtomicInt variable to be modified.
+ * \param v the desired value to add.
+ * \returns the previous value of the atomic variable.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_AtomicDecRef
+ * \sa SDL_AtomicIncRef
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_AddAtomicInt(SDL_AtomicInt *a, int v);
+
+#ifndef SDL_AtomicIncRef
+
+/**
+ * Increment an atomic variable used as a reference count.
+ *
+ * ***Note: If you don't know what this macro is for, you shouldn't use it!***
+ *
+ * \param a a pointer to an SDL_AtomicInt to increment.
+ * \returns the previous value of the atomic variable.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_AtomicDecRef
+ */
+#define SDL_AtomicIncRef(a)    SDL_AddAtomicInt(a, 1)
+#endif
+
+#ifndef SDL_AtomicDecRef
+
+/**
+ * Decrement an atomic variable used as a reference count.
+ *
+ * ***Note: If you don't know what this macro is for, you shouldn't use it!***
+ *
+ * \param a a pointer to an SDL_AtomicInt to decrement.
+ * \returns true if the variable reached zero after decrementing, false
+ *          otherwise.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_AtomicIncRef
+ */
+#define SDL_AtomicDecRef(a)    (SDL_AddAtomicInt(a, -1) == 1)
+#endif
+
+/**
+ * A type representing an atomic unsigned 32-bit value.
+ *
+ * This can be used to manage a value that is synchronized across multiple
+ * CPUs without a race condition; when an app sets a value with
+ * SDL_SetAtomicU32 all other threads, regardless of the CPU it is running on,
+ * will see that value when retrieved with SDL_GetAtomicU32, regardless of CPU
+ * caches, etc.
+ *
+ * This is also useful for atomic compare-and-swap operations: a thread can
+ * change the value as long as its current value matches expectations. When
+ * done in a loop, one can guarantee data consistency across threads without a
+ * lock (but the usual warnings apply: if you don't know what you're doing, or
+ * you don't do it carefully, you can confidently cause any number of
+ * disasters with this, so in most cases, you _should_ use a mutex instead of
+ * this!).
+ *
+ * This is a struct so people don't accidentally use numeric operations on it
+ * directly. You have to use SDL atomic functions.
+ *
+ * \since This struct is available since SDL 3.2.0.
+ *
+ * \sa SDL_CompareAndSwapAtomicU32
+ * \sa SDL_GetAtomicU32
+ * \sa SDL_SetAtomicU32
+ */
+typedef struct SDL_AtomicU32 { Uint32 value; } SDL_AtomicU32;
+
+/**
+ * Set an atomic variable to a new value if it is currently an old value.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to an SDL_AtomicU32 variable to be modified.
+ * \param oldval the old value.
+ * \param newval the new value.
+ * \returns true if the atomic variable was set, false otherwise.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetAtomicU32
+ * \sa SDL_SetAtomicU32
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_CompareAndSwapAtomicU32(SDL_AtomicU32 *a, Uint32 oldval, Uint32 newval);
+
+/**
+ * Set an atomic variable to a value.
+ *
+ * This function also acts as a full memory barrier.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to an SDL_AtomicU32 variable to be modified.
+ * \param v the desired value.
+ * \returns the previous value of the atomic variable.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetAtomicU32
+ */
+extern SDL_DECLSPEC Uint32 SDLCALL SDL_SetAtomicU32(SDL_AtomicU32 *a, Uint32 v);
+
+/**
+ * Get the value of an atomic variable.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to an SDL_AtomicU32 variable.
+ * \returns the current value of an atomic variable.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetAtomicU32
+ */
+extern SDL_DECLSPEC Uint32 SDLCALL SDL_GetAtomicU32(SDL_AtomicU32 *a);
+
+/**
+ * Set a pointer to a new value if it is currently an old value.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to a pointer.
+ * \param oldval the old pointer value.
+ * \param newval the new pointer value.
+ * \returns true if the pointer was set, false otherwise.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_CompareAndSwapAtomicInt
+ * \sa SDL_GetAtomicPointer
+ * \sa SDL_SetAtomicPointer
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_CompareAndSwapAtomicPointer(void **a, void *oldval, void *newval);
+
+/**
+ * Set a pointer to a value atomically.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to a pointer.
+ * \param v the desired pointer value.
+ * \returns the previous value of the pointer.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_CompareAndSwapAtomicPointer
+ * \sa SDL_GetAtomicPointer
+ */
+extern SDL_DECLSPEC void * SDLCALL SDL_SetAtomicPointer(void **a, void *v);
+
+/**
+ * Get the value of a pointer atomically.
+ *
+ * ***Note: If you don't know what this function is for, you shouldn't use
+ * it!***
+ *
+ * \param a a pointer to a pointer.
+ * \returns the current value of a pointer.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_CompareAndSwapAtomicPointer
+ * \sa SDL_SetAtomicPointer
+ */
+extern SDL_DECLSPEC void * SDLCALL SDL_GetAtomicPointer(void **a);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_atomic_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_begin_code.h

@@ -0,0 +1,486 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/* WIKI CATEGORY: BeginCode */
+
+/**
+ * # CategoryBeginCode
+ *
+ * `SDL_begin_code.h` sets things up for C dynamic library function
+ * definitions, static inlined functions, and structures aligned at 4-byte
+ * alignment. If you don't like ugly C preprocessor code, don't look at this
+ * file. :)
+ *
+ * SDL's headers use this; applications generally should not include this
+ * header directly.
+ */
+
+/* This shouldn't be nested -- included it around code only. */
+#ifdef SDL_begin_code_h
+#error Nested inclusion of SDL_begin_code.h
+#endif
+#define SDL_begin_code_h
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * A macro to tag a symbol as deprecated.
+ *
+ * A function is marked deprecated by adding this macro to its declaration:
+ *
+ * ```c
+ * extern SDL_DEPRECATED int ThisFunctionWasABadIdea(void);
+ * ```
+ *
+ * Compilers with deprecation support can give a warning when a deprecated
+ * function is used. This symbol may be used in SDL's headers, but apps are
+ * welcome to use it for their own interfaces as well.
+ *
+ * SDL, on occasion, might deprecate a function for various reasons. However,
+ * SDL never removes symbols before major versions, so deprecated interfaces
+ * in SDL3 will remain available until SDL4, where it would be expected an app
+ * would have to take steps to migrate anyhow.
+ *
+ * On compilers without a deprecation mechanism, this is defined to nothing,
+ * and using a deprecated function will not generate a warning.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_DEPRECATED __attribute__((deprecated))
+
+/**
+ * A macro to tag a symbol as a public API.
+ *
+ * SDL uses this macro for all its public functions. On some targets, it is
+ * used to signal to the compiler that this function needs to be exported from
+ * a shared library, but it might have other side effects.
+ *
+ * This symbol is used in SDL's headers, but apps and other libraries are
+ * welcome to use it for their own interfaces as well.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_DECLSPEC __attribute__ ((visibility("default")))
+
+/**
+ * A macro to set a function's calling conventions.
+ *
+ * SDL uses this macro for all its public functions, and any callbacks it
+ * defines. This macro guarantees that calling conventions match between SDL
+ * and the app, even if the two were built with different compilers or
+ * optimization settings.
+ *
+ * When writing a callback function, it is very important for it to be
+ * correctly tagged with SDLCALL, as mismatched calling conventions can cause
+ * strange behaviors and can be difficult to diagnose. Plus, on many
+ * platforms, SDLCALL is defined to nothing, so compilers won't be able to
+ * warn that the tag is missing.
+ *
+ * This symbol is used in SDL's headers, but apps and other libraries are
+ * welcome to use it for their own interfaces as well.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDLCALL __cdecl
+
+/**
+ * A macro to request a function be inlined.
+ *
+ * This is a hint to the compiler to inline a function. The compiler is free
+ * to ignore this request. On compilers without inline support, this is
+ * defined to nothing.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_INLINE __inline
+
+/**
+ * A macro to demand a function be inlined.
+ *
+ * This is a command to the compiler to inline a function. SDL uses this macro
+ * in its public headers for a handful of simple functions. On compilers
+ * without forceinline support, this is defined to `static SDL_INLINE`, which
+ * is often good enough.
+ *
+ * This symbol is used in SDL's headers, but apps and other libraries are
+ * welcome to use it for their own interfaces as well.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_FORCE_INLINE __forceinline
+
+/**
+ * A macro to tag a function as never-returning.
+ *
+ * This is a hint to the compiler that a function does not return. An example
+ * of a function like this is the C runtime's exit() function.
+ *
+ * This hint can lead to code optimizations, and help analyzers understand
+ * code flow better. On compilers without noreturn support, this is defined to
+ * nothing.
+ *
+ * This symbol is used in SDL's headers, but apps and other libraries are
+ * welcome to use it for their own interfaces as well.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_NORETURN __attribute__((noreturn))
+
+/**
+ * A macro to tag a function as never-returning (for analysis purposes).
+ *
+ * This is almost identical to SDL_NORETURN, except functions marked with this
+ * _can_ actually return. The difference is that this isn't used for code
+ * generation, but rather static analyzers use this information to assume
+ * truths about program state and available code paths. Specifically, this tag
+ * is useful for writing an assertion mechanism. Indeed, SDL_assert uses this
+ * tag behind the scenes. Generally, apps that don't understand the specific
+ * use-case for this tag should avoid using it directly.
+ *
+ * On compilers without analyzer_noreturn support, this is defined to nothing.
+ *
+ * This symbol is used in SDL's headers, but apps and other libraries are
+ * welcome to use it for their own interfaces as well.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_ANALYZER_NORETURN __attribute__((analyzer_noreturn))
+
+
+/**
+ * A macro to signal that a case statement without a `break` is intentional.
+ *
+ * C compilers have gotten more aggressive about warning when a switch's
+ * `case` block does not end with a `break` or other flow control statement,
+ * flowing into the next case's code, as this is a common accident that leads
+ * to strange bugs. But sometimes falling through to the next case is the
+ * correct and desired behavior. This symbol lets an app communicate this
+ * intention to the compiler, so it doesn't generate a warning.
+ *
+ * It is used like this:
+ *
+ * ```c
+ * switch (x) {
+ *     case 1:
+ *         DoSomethingOnlyForOne();
+ *         SDL_FALLTHROUGH;  // tell the compiler this was intentional.
+ *     case 2:
+ *         DoSomethingForOneAndTwo();
+ *         break;
+ * }
+ * ```
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_FALLTHROUGH [[fallthrough]]
+
+/**
+ * A macro to tag a function's return value as critical.
+ *
+ * This is a hint to the compiler that a function's return value should not be
+ * ignored.
+ *
+ * If an NODISCARD function's return value is thrown away (the function is
+ * called as if it returns `void`), the compiler will issue a warning.
+ *
+ * While it's generally good practice to check return values for errors, often
+ * times legitimate programs do not for good reasons. Be careful about what
+ * functions are tagged as NODISCARD. It operates best when used on a function
+ * that's failure is surprising and catastrophic; a good example would be a
+ * program that checks the return values of all its file write function calls
+ * but not the call to close the file, which it assumes incorrectly never
+ * fails.
+ *
+ * Function callers that want to throw away a NODISCARD return value can call
+ * the function with a `(void)` cast, which informs the compiler the act is
+ * intentional.
+ *
+ * On compilers without nodiscard support, this is defined to nothing.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_NODISCARD [[nodiscard]]
+
+/**
+ * A macro to tag a function as an allocator.
+ *
+ * This is a hint to the compiler that a function is an allocator, like
+ * malloc(), with certain rules. A description of how GCC treats this hint is
+ * here:
+ *
+ * https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-malloc-function-attribute
+ *
+ * On compilers without allocator tag support, this is defined to nothing.
+ *
+ * Most apps don't need to, and should not, use this directly.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_MALLOC __declspec(allocator) __desclspec(restrict)
+
+/**
+ * A macro to tag a function as returning a certain allocation.
+ *
+ * This is a hint to the compiler that a function allocates and returns a
+ * specific amount of memory based on one of its arguments. For example, the C
+ * runtime's malloc() function could use this macro with an argument of 1
+ * (first argument to malloc is the size of the allocation).
+ *
+ * On compilers without alloc_size support, this is defined to nothing.
+ *
+ * Most apps don't need to, and should not, use this directly.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_ALLOC_SIZE(p) __attribute__((alloc_size(p)))
+
+/**
+ * A macro to tag a pointer variable, to help with pointer aliasing.
+ *
+ * A good explanation of the restrict keyword is here:
+ *
+ * https://en.wikipedia.org/wiki/Restrict
+ *
+ * On compilers without restrict support, this is defined to nothing.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_RESTRICT __restrict__
+
+/**
+ * Check if the compiler supports a given builtin functionality.
+ *
+ * This allows preprocessor checks for things that otherwise might fail to
+ * compile.
+ *
+ * Supported by virtually all clang versions and more-recent GCCs. Use this
+ * instead of checking the clang version if possible.
+ *
+ * On compilers without has_builtin support, this is defined to 0 (always
+ * false).
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_HAS_BUILTIN(x) __has_builtin(x)
+
+/* end of wiki documentation section. */
+#endif
+
+#ifndef SDL_HAS_BUILTIN
+#ifdef __has_builtin
+#define SDL_HAS_BUILTIN(x) __has_builtin(x)
+#else
+#define SDL_HAS_BUILTIN(x) 0
+#endif
+#endif
+
+#ifndef SDL_DEPRECATED
+#  if defined(__GNUC__) && (__GNUC__ >= 4)  /* technically, this arrived in gcc 3.1, but oh well. */
+#    define SDL_DEPRECATED __attribute__((deprecated))
+#  elif defined(_MSC_VER)
+#    define SDL_DEPRECATED __declspec(deprecated)
+#  else
+#    define SDL_DEPRECATED
+#  endif
+#endif
+
+#ifndef SDL_UNUSED
+#  ifdef __GNUC__
+#    define SDL_UNUSED __attribute__((unused))
+#  else
+#    define SDL_UNUSED
+#  endif
+#endif
+
+/* Some compilers use a special export keyword */
+#ifndef SDL_DECLSPEC
+# if defined(SDL_PLATFORM_WINDOWS)
+#  ifdef DLL_EXPORT
+#   define SDL_DECLSPEC __declspec(dllexport)
+#  else
+#   define SDL_DECLSPEC
+#  endif
+# else
+#  if defined(__GNUC__) && __GNUC__ >= 4
+#   define SDL_DECLSPEC __attribute__ ((visibility("default")))
+#  else
+#   define SDL_DECLSPEC
+#  endif
+# endif
+#endif
+
+/* By default SDL uses the C calling convention */
+#ifndef SDLCALL
+#if defined(SDL_PLATFORM_WINDOWS) && !defined(__GNUC__)
+#define SDLCALL __cdecl
+#else
+#define SDLCALL
+#endif
+#endif /* SDLCALL */
+
+/* Force structure packing at 4 byte alignment.
+   This is necessary if the header is included in code which has structure
+   packing set to an alternate value, say for loading structures from disk.
+   The packing is reset to the previous value in SDL_close_code.h
+ */
+#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__BORLANDC__)
+#ifdef _MSC_VER
+#pragma warning(disable: 4103)
+#endif
+#ifdef __clang__
+#pragma clang diagnostic ignored "-Wpragma-pack"
+#endif
+#ifdef __BORLANDC__
+#pragma nopackwarning
+#endif
+#ifdef _WIN64
+/* Use 8-byte alignment on 64-bit architectures, so pointers are aligned */
+#pragma pack(push,8)
+#else
+#pragma pack(push,4)
+#endif
+#endif /* Compiler needs structure packing set */
+
+#ifndef SDL_INLINE
+#ifdef __GNUC__
+#define SDL_INLINE __inline__
+#elif defined(_MSC_VER) || defined(__BORLANDC__) || \
+      defined(__DMC__) || defined(__SC__) || \
+      defined(__WATCOMC__) || defined(__LCC__) || \
+      defined(__DECC) || defined(__CC_ARM)
+#define SDL_INLINE __inline
+#ifndef __inline__
+#define __inline__ __inline
+#endif
+#else
+#define SDL_INLINE inline
+#ifndef __inline__
+#define __inline__ inline
+#endif
+#endif
+#endif /* SDL_INLINE not defined */
+
+#ifndef SDL_FORCE_INLINE
+#ifdef _MSC_VER
+#define SDL_FORCE_INLINE __forceinline
+#elif ( (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__) )
+#define SDL_FORCE_INLINE __attribute__((always_inline)) static __inline__
+#else
+#define SDL_FORCE_INLINE static SDL_INLINE
+#endif
+#endif /* SDL_FORCE_INLINE not defined */
+
+#ifndef SDL_NORETURN
+#ifdef __GNUC__
+#define SDL_NORETURN __attribute__((noreturn))
+#elif defined(_MSC_VER)
+#define SDL_NORETURN __declspec(noreturn)
+#else
+#define SDL_NORETURN
+#endif
+#endif /* SDL_NORETURN not defined */
+
+#ifdef __clang__
+#if __has_feature(attribute_analyzer_noreturn)
+#define SDL_ANALYZER_NORETURN __attribute__((analyzer_noreturn))
+#endif
+#endif
+
+#ifndef SDL_ANALYZER_NORETURN
+#define SDL_ANALYZER_NORETURN
+#endif
+
+/* Apparently this is needed by several Windows compilers */
+#ifndef __MACH__
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void *)0)
+#endif
+#endif /* NULL */
+#endif /* ! macOS - breaks precompiled headers */
+
+#ifndef SDL_FALLTHROUGH
+#if (defined(__cplusplus) && __cplusplus >= 201703L) || \
+    (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202000L)
+#define SDL_FALLTHROUGH [[fallthrough]]
+#else
+#if defined(__has_attribute) && !defined(__SUNPRO_C) && !defined(__SUNPRO_CC)
+#define SDL_HAS_FALLTHROUGH __has_attribute(__fallthrough__)
+#else
+#define SDL_HAS_FALLTHROUGH 0
+#endif /* __has_attribute */
+#if SDL_HAS_FALLTHROUGH && \
+   ((defined(__GNUC__) && __GNUC__ >= 7) || \
+    (defined(__clang_major__) && __clang_major__ >= 10))
+#define SDL_FALLTHROUGH __attribute__((__fallthrough__))
+#else
+#define SDL_FALLTHROUGH do {} while (0) /* fallthrough */
+#endif /* SDL_HAS_FALLTHROUGH */
+#undef SDL_HAS_FALLTHROUGH
+#endif /* C++17 or C2x */
+#endif /* SDL_FALLTHROUGH not defined */
+
+#ifndef SDL_NODISCARD
+#if (defined(__cplusplus) && __cplusplus >= 201703L) || \
+    (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L)
+#define SDL_NODISCARD [[nodiscard]]
+#elif ( (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__) )
+#define SDL_NODISCARD __attribute__((warn_unused_result))
+#elif defined(_MSC_VER) && (_MSC_VER >= 1700)
+#define SDL_NODISCARD _Check_return_
+#else
+#define SDL_NODISCARD
+#endif /* C++17 or C23 */
+#endif /* SDL_NODISCARD not defined */
+
+#ifndef SDL_MALLOC
+#if defined(__GNUC__) && (__GNUC__ >= 3)
+#define SDL_MALLOC __attribute__((malloc))
+/** FIXME
+#elif defined(_MSC_VER)
+#define SDL_MALLOC __declspec(allocator) __desclspec(restrict)
+**/
+#else
+#define SDL_MALLOC
+#endif
+#endif /* SDL_MALLOC not defined */
+
+#ifndef SDL_ALLOC_SIZE
+#if (defined(__clang__) && __clang_major__ >= 4) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))
+#define SDL_ALLOC_SIZE(p) __attribute__((alloc_size(p)))
+#elif defined(_MSC_VER)
+#define SDL_ALLOC_SIZE(p)
+#else
+#define SDL_ALLOC_SIZE(p)
+#endif
+#endif /* SDL_ALLOC_SIZE not defined */
+
+#ifndef SDL_ALLOC_SIZE2
+#if (defined(__clang__) && __clang_major__ >= 4) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))
+#define SDL_ALLOC_SIZE2(p1, p2) __attribute__((alloc_size(p1, p2)))
+#elif defined(_MSC_VER)
+#define SDL_ALLOC_SIZE2(p1, p2)
+#else
+#define SDL_ALLOC_SIZE2(p1, p2)
+#endif
+#endif /* SDL_ALLOC_SIZE2 not defined */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_bits.h

@@ -0,0 +1,147 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryBits
+ *
+ * Functions for fiddling with bits and bitmasks.
+ */
+
+#ifndef SDL_bits_h_
+#define SDL_bits_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(__WATCOMC__) && defined(__386__)
+extern __inline int _SDL_bsr_watcom(Uint32);
+#pragma aux _SDL_bsr_watcom = \
+    "bsr eax, eax" \
+    parm [eax] nomemory \
+    value [eax] \
+    modify exact [eax] nomemory;
+#endif
+
+/**
+ * Get the index of the most significant (set) bit in a 32-bit number.
+ *
+ * Result is undefined when called with 0. This operation can also be stated
+ * as "count leading zeroes" and "log base 2".
+ *
+ * Note that this is a forced-inline function in a header, and not a public
+ * API function available in the SDL library (which is to say, the code is
+ * embedded in the calling program and the linker and dynamic loader will not
+ * be able to find this function inside SDL itself).
+ *
+ * \param x the 32-bit value to examine.
+ * \returns the index of the most significant bit, or -1 if the value is 0.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+SDL_FORCE_INLINE int SDL_MostSignificantBitIndex32(Uint32 x)
+{
+#if defined(__GNUC__) && (__GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
+    /* Count Leading Zeroes builtin in GCC.
+     * http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html
+     */
+    if (x == 0) {
+        return -1;
+    }
+    return 31 - __builtin_clz(x);
+#elif defined(__WATCOMC__) && defined(__386__)
+    if (x == 0) {
+        return -1;
+    }
+    return _SDL_bsr_watcom(x);
+#elif defined(_MSC_VER) && _MSC_VER >= 1400
+    unsigned long index;
+    if (_BitScanReverse(&index, x)) {
+        return (int)index;
+    }
+    return -1;
+#else
+    /* Based off of Bit Twiddling Hacks by Sean Eron Anderson
+     * <seander@cs.stanford.edu>, released in the public domain.
+     * http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog
+     */
+    const Uint32 b[] = {0x2, 0xC, 0xF0, 0xFF00, 0xFFFF0000};
+    const int    S[] = {1, 2, 4, 8, 16};
+
+    int msbIndex = 0;
+    int i;
+
+    if (x == 0) {
+        return -1;
+    }
+
+    for (i = 4; i >= 0; i--)
+    {
+        if (x & b[i])
+        {
+            x >>= S[i];
+            msbIndex |= S[i];
+        }
+    }
+
+    return msbIndex;
+#endif
+}
+
+/**
+ * Determine if a unsigned 32-bit value has exactly one bit set.
+ *
+ * If there are no bits set (`x` is zero), or more than one bit set, this
+ * returns false. If any one bit is exclusively set, this returns true.
+ *
+ * Note that this is a forced-inline function in a header, and not a public
+ * API function available in the SDL library (which is to say, the code is
+ * embedded in the calling program and the linker and dynamic loader will not
+ * be able to find this function inside SDL itself).
+ *
+ * \param x the 32-bit value to examine.
+ * \returns true if exactly one bit is set in `x`, false otherwise.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+SDL_FORCE_INLINE bool SDL_HasExactlyOneBitSet32(Uint32 x)
+{
+    if (x && !(x & (x - 1))) {
+        return true;
+    }
+    return false;
+}
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_bits_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_blendmode.h

@@ -0,0 +1,202 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryBlendmode
+ *
+ * Blend modes decide how two colors will mix together. There are both
+ * standard modes for basic needs and a means to create custom modes,
+ * dictating what sort of math to do on what color components.
+ */
+
+#ifndef SDL_blendmode_h_
+#define SDL_blendmode_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * A set of blend modes used in drawing operations.
+ *
+ * These predefined blend modes are supported everywhere.
+ *
+ * Additional values may be obtained from SDL_ComposeCustomBlendMode.
+ *
+ * \since This datatype is available since SDL 3.2.0.
+ *
+ * \sa SDL_ComposeCustomBlendMode
+ */
+typedef Uint32 SDL_BlendMode;
+
+#define SDL_BLENDMODE_NONE                  0x00000000u /**< no blending: dstRGBA = srcRGBA */
+#define SDL_BLENDMODE_BLEND                 0x00000001u /**< alpha blending: dstRGB = (srcRGB * srcA) + (dstRGB * (1-srcA)), dstA = srcA + (dstA * (1-srcA)) */
+#define SDL_BLENDMODE_BLEND_PREMULTIPLIED   0x00000010u /**< pre-multiplied alpha blending: dstRGBA = srcRGBA + (dstRGBA * (1-srcA)) */
+#define SDL_BLENDMODE_ADD                   0x00000002u /**< additive blending: dstRGB = (srcRGB * srcA) + dstRGB, dstA = dstA */
+#define SDL_BLENDMODE_ADD_PREMULTIPLIED     0x00000020u /**< pre-multiplied additive blending: dstRGB = srcRGB + dstRGB, dstA = dstA */
+#define SDL_BLENDMODE_MOD                   0x00000004u /**< color modulate: dstRGB = srcRGB * dstRGB, dstA = dstA */
+#define SDL_BLENDMODE_MUL                   0x00000008u /**< color multiply: dstRGB = (srcRGB * dstRGB) + (dstRGB * (1-srcA)), dstA = dstA */
+#define SDL_BLENDMODE_INVALID               0x7FFFFFFFu
+
+/**
+ * The blend operation used when combining source and destination pixel
+ * components.
+ *
+ * \since This enum is available since SDL 3.2.0.
+ */
+typedef enum SDL_BlendOperation
+{
+    SDL_BLENDOPERATION_ADD              = 0x1,  /**< dst + src: supported by all renderers */
+    SDL_BLENDOPERATION_SUBTRACT         = 0x2,  /**< src - dst : supported by D3D, OpenGL, OpenGLES, and Vulkan */
+    SDL_BLENDOPERATION_REV_SUBTRACT     = 0x3,  /**< dst - src : supported by D3D, OpenGL, OpenGLES, and Vulkan */
+    SDL_BLENDOPERATION_MINIMUM          = 0x4,  /**< min(dst, src) : supported by D3D, OpenGL, OpenGLES, and Vulkan */
+    SDL_BLENDOPERATION_MAXIMUM          = 0x5   /**< max(dst, src) : supported by D3D, OpenGL, OpenGLES, and Vulkan */
+} SDL_BlendOperation;
+
+/**
+ * The normalized factor used to multiply pixel components.
+ *
+ * The blend factors are multiplied with the pixels from a drawing operation
+ * (src) and the pixels from the render target (dst) before the blend
+ * operation. The comma-separated factors listed above are always applied in
+ * the component order red, green, blue, and alpha.
+ *
+ * \since This enum is available since SDL 3.2.0.
+ */
+typedef enum SDL_BlendFactor
+{
+    SDL_BLENDFACTOR_ZERO                = 0x1,  /**< 0, 0, 0, 0 */
+    SDL_BLENDFACTOR_ONE                 = 0x2,  /**< 1, 1, 1, 1 */
+    SDL_BLENDFACTOR_SRC_COLOR           = 0x3,  /**< srcR, srcG, srcB, srcA */
+    SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR = 0x4,  /**< 1-srcR, 1-srcG, 1-srcB, 1-srcA */
+    SDL_BLENDFACTOR_SRC_ALPHA           = 0x5,  /**< srcA, srcA, srcA, srcA */
+    SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA = 0x6,  /**< 1-srcA, 1-srcA, 1-srcA, 1-srcA */
+    SDL_BLENDFACTOR_DST_COLOR           = 0x7,  /**< dstR, dstG, dstB, dstA */
+    SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR = 0x8,  /**< 1-dstR, 1-dstG, 1-dstB, 1-dstA */
+    SDL_BLENDFACTOR_DST_ALPHA           = 0x9,  /**< dstA, dstA, dstA, dstA */
+    SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA = 0xA   /**< 1-dstA, 1-dstA, 1-dstA, 1-dstA */
+} SDL_BlendFactor;
+
+/**
+ * Compose a custom blend mode for renderers.
+ *
+ * The functions SDL_SetRenderDrawBlendMode and SDL_SetTextureBlendMode accept
+ * the SDL_BlendMode returned by this function if the renderer supports it.
+ *
+ * A blend mode controls how the pixels from a drawing operation (source) get
+ * combined with the pixels from the render target (destination). First, the
+ * components of the source and destination pixels get multiplied with their
+ * blend factors. Then, the blend operation takes the two products and
+ * calculates the result that will get stored in the render target.
+ *
+ * Expressed in pseudocode, it would look like this:
+ *
+ * ```c
+ * dstRGB = colorOperation(srcRGB * srcColorFactor, dstRGB * dstColorFactor);
+ * dstA = alphaOperation(srcA * srcAlphaFactor, dstA * dstAlphaFactor);
+ * ```
+ *
+ * Where the functions `colorOperation(src, dst)` and `alphaOperation(src,
+ * dst)` can return one of the following:
+ *
+ * - `src + dst`
+ * - `src - dst`
+ * - `dst - src`
+ * - `min(src, dst)`
+ * - `max(src, dst)`
+ *
+ * The red, green, and blue components are always multiplied with the first,
+ * second, and third components of the SDL_BlendFactor, respectively. The
+ * fourth component is not used.
+ *
+ * The alpha component is always multiplied with the fourth component of the
+ * SDL_BlendFactor. The other components are not used in the alpha
+ * calculation.
+ *
+ * Support for these blend modes varies for each renderer. To check if a
+ * specific SDL_BlendMode is supported, create a renderer and pass it to
+ * either SDL_SetRenderDrawBlendMode or SDL_SetTextureBlendMode. They will
+ * return with an error if the blend mode is not supported.
+ *
+ * This list describes the support of custom blend modes for each renderer.
+ * All renderers support the four blend modes listed in the SDL_BlendMode
+ * enumeration.
+ *
+ * - **direct3d**: Supports all operations with all factors. However, some
+ *   factors produce unexpected results with `SDL_BLENDOPERATION_MINIMUM` and
+ *   `SDL_BLENDOPERATION_MAXIMUM`.
+ * - **direct3d11**: Same as Direct3D 9.
+ * - **opengl**: Supports the `SDL_BLENDOPERATION_ADD` operation with all
+ *   factors. OpenGL versions 1.1, 1.2, and 1.3 do not work correctly here.
+ * - **opengles2**: Supports the `SDL_BLENDOPERATION_ADD`,
+ *   `SDL_BLENDOPERATION_SUBTRACT`, `SDL_BLENDOPERATION_REV_SUBTRACT`
+ *   operations with all factors.
+ * - **psp**: No custom blend mode support.
+ * - **software**: No custom blend mode support.
+ *
+ * Some renderers do not provide an alpha component for the default render
+ * target. The `SDL_BLENDFACTOR_DST_ALPHA` and
+ * `SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA` factors do not have an effect in this
+ * case.
+ *
+ * \param srcColorFactor the SDL_BlendFactor applied to the red, green, and
+ *                       blue components of the source pixels.
+ * \param dstColorFactor the SDL_BlendFactor applied to the red, green, and
+ *                       blue components of the destination pixels.
+ * \param colorOperation the SDL_BlendOperation used to combine the red,
+ *                       green, and blue components of the source and
+ *                       destination pixels.
+ * \param srcAlphaFactor the SDL_BlendFactor applied to the alpha component of
+ *                       the source pixels.
+ * \param dstAlphaFactor the SDL_BlendFactor applied to the alpha component of
+ *                       the destination pixels.
+ * \param alphaOperation the SDL_BlendOperation used to combine the alpha
+ *                       component of the source and destination pixels.
+ * \returns an SDL_BlendMode that represents the chosen factors and
+ *          operations.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetRenderDrawBlendMode
+ * \sa SDL_GetRenderDrawBlendMode
+ * \sa SDL_SetTextureBlendMode
+ * \sa SDL_GetTextureBlendMode
+ */
+extern SDL_DECLSPEC SDL_BlendMode SDLCALL SDL_ComposeCustomBlendMode(SDL_BlendFactor srcColorFactor,
+                                                                 SDL_BlendFactor dstColorFactor,
+                                                                 SDL_BlendOperation colorOperation,
+                                                                 SDL_BlendFactor srcAlphaFactor,
+                                                                 SDL_BlendFactor dstAlphaFactor,
+                                                                 SDL_BlendOperation alphaOperation);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_blendmode_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_camera.h

@@ -0,0 +1,519 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryCamera
+ *
+ * Video capture for the SDL library.
+ *
+ * This API lets apps read input from video sources, like webcams. Camera
+ * devices can be enumerated, queried, and opened. Once opened, it will
+ * provide SDL_Surface objects as new frames of video come in. These surfaces
+ * can be uploaded to an SDL_Texture or processed as pixels in memory.
+ *
+ * Several platforms will alert the user if an app tries to access a camera,
+ * and some will present a UI asking the user if your application should be
+ * allowed to obtain images at all, which they can deny. A successfully opened
+ * camera will not provide images until permission is granted. Applications,
+ * after opening a camera device, can see if they were granted access by
+ * either polling with the SDL_GetCameraPermissionState() function, or waiting
+ * for an SDL_EVENT_CAMERA_DEVICE_APPROVED or SDL_EVENT_CAMERA_DEVICE_DENIED
+ * event. Platforms that don't have any user approval process will report
+ * approval immediately.
+ *
+ * Note that SDL cameras only provide video as individual frames; they will
+ * not provide full-motion video encoded in a movie file format, although an
+ * app is free to encode the acquired frames into any format it likes. It also
+ * does not provide audio from the camera hardware through this API; not only
+ * do many webcams not have microphones at all, many people--from streamers to
+ * people on Zoom calls--will want to use a separate microphone regardless of
+ * the camera. In any case, recorded audio will be available through SDL's
+ * audio API no matter what hardware provides the microphone.
+ *
+ * ## Camera gotchas
+ *
+ * Consumer-level camera hardware tends to take a little while to warm up,
+ * once the device has been opened. Generally most camera apps have some sort
+ * of UI to take a picture (a button to snap a pic while a preview is showing,
+ * some sort of multi-second countdown for the user to pose, like a photo
+ * booth), which puts control in the users' hands, or they are intended to
+ * stay on for long times (Pokemon Go, etc).
+ *
+ * It's not uncommon that a newly-opened camera will provide a couple of
+ * completely black frames, maybe followed by some under-exposed images. If
+ * taking a single frame automatically, or recording video from a camera's
+ * input without the user initiating it from a preview, it could be wise to
+ * drop the first several frames (if not the first several _seconds_ worth of
+ * frames!) before using images from a camera.
+ */
+
+#ifndef SDL_camera_h_
+#define SDL_camera_h_
+
+#include <SDL3/SDL_stdinc.h>
+#include <SDL3/SDL_error.h>
+#include <SDL3/SDL_pixels.h>
+#include <SDL3/SDL_properties.h>
+#include <SDL3/SDL_surface.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * This is a unique ID for a camera device for the time it is connected to the
+ * system, and is never reused for the lifetime of the application.
+ *
+ * If the device is disconnected and reconnected, it will get a new ID.
+ *
+ * The value 0 is an invalid ID.
+ *
+ * \since This datatype is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetCameras
+ */
+typedef Uint32 SDL_CameraID;
+
+/**
+ * The opaque structure used to identify an opened SDL camera.
+ *
+ * \since This struct is available since SDL 3.2.0.
+ */
+typedef struct SDL_Camera SDL_Camera;
+
+/**
+ * The details of an output format for a camera device.
+ *
+ * Cameras often support multiple formats; each one will be encapsulated in
+ * this struct.
+ *
+ * \since This struct is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetCameraSupportedFormats
+ * \sa SDL_GetCameraFormat
+ */
+typedef struct SDL_CameraSpec
+{
+    SDL_PixelFormat format;     /**< Frame format */
+    SDL_Colorspace colorspace;  /**< Frame colorspace */
+    int width;                  /**< Frame width */
+    int height;                 /**< Frame height */
+    int framerate_numerator;     /**< Frame rate numerator ((num / denom) == FPS, (denom / num) == duration in seconds) */
+    int framerate_denominator;   /**< Frame rate demoninator ((num / denom) == FPS, (denom / num) == duration in seconds) */
+} SDL_CameraSpec;
+
+/**
+ * The position of camera in relation to system device.
+ *
+ * \since This enum is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetCameraPosition
+ */
+typedef enum SDL_CameraPosition
+{
+    SDL_CAMERA_POSITION_UNKNOWN,
+    SDL_CAMERA_POSITION_FRONT_FACING,
+    SDL_CAMERA_POSITION_BACK_FACING
+} SDL_CameraPosition;
+
+
+/**
+ * Use this function to get the number of built-in camera drivers.
+ *
+ * This function returns a hardcoded number. This never returns a negative
+ * value; if there are no drivers compiled into this build of SDL, this
+ * function returns zero. The presence of a driver in this list does not mean
+ * it will function, it just means SDL is capable of interacting with that
+ * interface. For example, a build of SDL might have v4l2 support, but if
+ * there's no kernel support available, SDL's v4l2 driver would fail if used.
+ *
+ * By default, SDL tries all drivers, in its preferred order, until one is
+ * found to be usable.
+ *
+ * \returns the number of built-in camera drivers.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetCameraDriver
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_GetNumCameraDrivers(void);
+
+/**
+ * Use this function to get the name of a built in camera driver.
+ *
+ * The list of camera drivers is given in the order that they are normally
+ * initialized by default; the drivers that seem more reasonable to choose
+ * first (as far as the SDL developers believe) are earlier in the list.
+ *
+ * The names of drivers are all simple, low-ASCII identifiers, like "v4l2",
+ * "coremedia" or "android". These never have Unicode characters, and are not
+ * meant to be proper names.
+ *
+ * \param index the index of the camera driver; the value ranges from 0 to
+ *              SDL_GetNumCameraDrivers() - 1.
+ * \returns the name of the camera driver at the requested index, or NULL if
+ *          an invalid index was specified.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetNumCameraDrivers
+ */
+extern SDL_DECLSPEC const char * SDLCALL SDL_GetCameraDriver(int index);
+
+/**
+ * Get the name of the current camera driver.
+ *
+ * The names of drivers are all simple, low-ASCII identifiers, like "v4l2",
+ * "coremedia" or "android". These never have Unicode characters, and are not
+ * meant to be proper names.
+ *
+ * \returns the name of the current camera driver or NULL if no driver has
+ *          been initialized.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC const char * SDLCALL SDL_GetCurrentCameraDriver(void);
+
+/**
+ * Get a list of currently connected camera devices.
+ *
+ * \param count a pointer filled in with the number of cameras returned, may
+ *              be NULL.
+ * \returns a 0 terminated array of camera instance IDs or NULL on failure;
+ *          call SDL_GetError() for more information. This should be freed
+ *          with SDL_free() when it is no longer needed.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_OpenCamera
+ */
+extern SDL_DECLSPEC SDL_CameraID * SDLCALL SDL_GetCameras(int *count);
+
+/**
+ * Get the list of native formats/sizes a camera supports.
+ *
+ * This returns a list of all formats and frame sizes that a specific camera
+ * can offer. This is useful if your app can accept a variety of image formats
+ * and sizes and so want to find the optimal spec that doesn't require
+ * conversion.
+ *
+ * This function isn't strictly required; if you call SDL_OpenCamera with a
+ * NULL spec, SDL will choose a native format for you, and if you instead
+ * specify a desired format, it will transparently convert to the requested
+ * format on your behalf.
+ *
+ * If `count` is not NULL, it will be filled with the number of elements in
+ * the returned array.
+ *
+ * Note that it's legal for a camera to supply an empty list. This is what
+ * will happen on Emscripten builds, since that platform won't tell _anything_
+ * about available cameras until you've opened one, and won't even tell if
+ * there _is_ a camera until the user has given you permission to check
+ * through a scary warning popup.
+ *
+ * \param instance_id the camera device instance ID.
+ * \param count a pointer filled in with the number of elements in the list,
+ *              may be NULL.
+ * \returns a NULL terminated array of pointers to SDL_CameraSpec or NULL on
+ *          failure; call SDL_GetError() for more information. This is a
+ *          single allocation that should be freed with SDL_free() when it is
+ *          no longer needed.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetCameras
+ * \sa SDL_OpenCamera
+ */
+extern SDL_DECLSPEC SDL_CameraSpec ** SDLCALL SDL_GetCameraSupportedFormats(SDL_CameraID instance_id, int *count);
+
+/**
+ * Get the human-readable device name for a camera.
+ *
+ * \param instance_id the camera device instance ID.
+ * \returns a human-readable device name or NULL on failure; call
+ *          SDL_GetError() for more information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetCameras
+ */
+extern SDL_DECLSPEC const char * SDLCALL SDL_GetCameraName(SDL_CameraID instance_id);
+
+/**
+ * Get the position of the camera in relation to the system.
+ *
+ * Most platforms will report UNKNOWN, but mobile devices, like phones, can
+ * often make a distinction between cameras on the front of the device (that
+ * points towards the user, for taking "selfies") and cameras on the back (for
+ * filming in the direction the user is facing).
+ *
+ * \param instance_id the camera device instance ID.
+ * \returns the position of the camera on the system hardware.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetCameras
+ */
+extern SDL_DECLSPEC SDL_CameraPosition SDLCALL SDL_GetCameraPosition(SDL_CameraID instance_id);
+
+/**
+ * Open a video recording device (a "camera").
+ *
+ * You can open the device with any reasonable spec, and if the hardware can't
+ * directly support it, it will convert data seamlessly to the requested
+ * format. This might incur overhead, including scaling of image data.
+ *
+ * If you would rather accept whatever format the device offers, you can pass
+ * a NULL spec here and it will choose one for you (and you can use
+ * SDL_Surface's conversion/scaling functions directly if necessary).
+ *
+ * You can call SDL_GetCameraFormat() to get the actual data format if passing
+ * a NULL spec here. You can see the exact specs a device can support without
+ * conversion with SDL_GetCameraSupportedFormats().
+ *
+ * SDL will not attempt to emulate framerate; it will try to set the hardware
+ * to the rate closest to the requested speed, but it won't attempt to limit
+ * or duplicate frames artificially; call SDL_GetCameraFormat() to see the
+ * actual framerate of the opened the device, and check your timestamps if
+ * this is crucial to your app!
+ *
+ * Note that the camera is not usable until the user approves its use! On some
+ * platforms, the operating system will prompt the user to permit access to
+ * the camera, and they can choose Yes or No at that point. Until they do, the
+ * camera will not be usable. The app should either wait for an
+ * SDL_EVENT_CAMERA_DEVICE_APPROVED (or SDL_EVENT_CAMERA_DEVICE_DENIED) event,
+ * or poll SDL_GetCameraPermissionState() occasionally until it returns
+ * non-zero. On platforms that don't require explicit user approval (and
+ * perhaps in places where the user previously permitted access), the approval
+ * event might come immediately, but it might come seconds, minutes, or hours
+ * later!
+ *
+ * \param instance_id the camera device instance ID.
+ * \param spec the desired format for data the device will provide. Can be
+ *             NULL.
+ * \returns an SDL_Camera object or NULL on failure; call SDL_GetError() for
+ *          more information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetCameras
+ * \sa SDL_GetCameraFormat
+ */
+extern SDL_DECLSPEC SDL_Camera * SDLCALL SDL_OpenCamera(SDL_CameraID instance_id, const SDL_CameraSpec *spec);
+
+/**
+ * Query if camera access has been approved by the user.
+ *
+ * Cameras will not function between when the device is opened by the app and
+ * when the user permits access to the hardware. On some platforms, this
+ * presents as a popup dialog where the user has to explicitly approve access;
+ * on others the approval might be implicit and not alert the user at all.
+ *
+ * This function can be used to check the status of that approval. It will
+ * return 0 if still waiting for user response, 1 if the camera is approved
+ * for use, and -1 if the user denied access.
+ *
+ * Instead of polling with this function, you can wait for a
+ * SDL_EVENT_CAMERA_DEVICE_APPROVED (or SDL_EVENT_CAMERA_DEVICE_DENIED) event
+ * in the standard SDL event loop, which is guaranteed to be sent once when
+ * permission to use the camera is decided.
+ *
+ * If a camera is declined, there's nothing to be done but call
+ * SDL_CloseCamera() to dispose of it.
+ *
+ * \param camera the opened camera device to query.
+ * \returns -1 if user denied access to the camera, 1 if user approved access,
+ *          0 if no decision has been made yet.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_OpenCamera
+ * \sa SDL_CloseCamera
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_GetCameraPermissionState(SDL_Camera *camera);
+
+/**
+ * Get the instance ID of an opened camera.
+ *
+ * \param camera an SDL_Camera to query.
+ * \returns the instance ID of the specified camera on success or 0 on
+ *          failure; call SDL_GetError() for more information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_OpenCamera
+ */
+extern SDL_DECLSPEC SDL_CameraID SDLCALL SDL_GetCameraID(SDL_Camera *camera);
+
+/**
+ * Get the properties associated with an opened camera.
+ *
+ * \param camera the SDL_Camera obtained from SDL_OpenCamera().
+ * \returns a valid property ID on success or 0 on failure; call
+ *          SDL_GetError() for more information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC SDL_PropertiesID SDLCALL SDL_GetCameraProperties(SDL_Camera *camera);
+
+/**
+ * Get the spec that a camera is using when generating images.
+ *
+ * Note that this might not be the native format of the hardware, as SDL might
+ * be converting to this format behind the scenes.
+ *
+ * If the system is waiting for the user to approve access to the camera, as
+ * some platforms require, this will return false, but this isn't necessarily
+ * a fatal error; you should either wait for an
+ * SDL_EVENT_CAMERA_DEVICE_APPROVED (or SDL_EVENT_CAMERA_DEVICE_DENIED) event,
+ * or poll SDL_GetCameraPermissionState() occasionally until it returns
+ * non-zero.
+ *
+ * \param camera opened camera device.
+ * \param spec the SDL_CameraSpec to be initialized by this function.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_OpenCamera
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_GetCameraFormat(SDL_Camera *camera, SDL_CameraSpec *spec);
+
+/**
+ * Acquire a frame.
+ *
+ * The frame is a memory pointer to the image data, whose size and format are
+ * given by the spec requested when opening the device.
+ *
+ * This is a non blocking API. If there is a frame available, a non-NULL
+ * surface is returned, and timestampNS will be filled with a non-zero value.
+ *
+ * Note that an error case can also return NULL, but a NULL by itself is
+ * normal and just signifies that a new frame is not yet available. Note that
+ * even if a camera device fails outright (a USB camera is unplugged while in
+ * use, etc), SDL will send an event separately to notify the app, but
+ * continue to provide blank frames at ongoing intervals until
+ * SDL_CloseCamera() is called, so real failure here is almost always an out
+ * of memory condition.
+ *
+ * After use, the frame should be released with SDL_ReleaseCameraFrame(). If
+ * you don't do this, the system may stop providing more video!
+ *
+ * Do not call SDL_DestroySurface() on the returned surface! It must be given
+ * back to the camera subsystem with SDL_ReleaseCameraFrame!
+ *
+ * If the system is waiting for the user to approve access to the camera, as
+ * some platforms require, this will return NULL (no frames available); you
+ * should either wait for an SDL_EVENT_CAMERA_DEVICE_APPROVED (or
+ * SDL_EVENT_CAMERA_DEVICE_DENIED) event, or poll
+ * SDL_GetCameraPermissionState() occasionally until it returns non-zero.
+ *
+ * \param camera opened camera device.
+ * \param timestampNS a pointer filled in with the frame's timestamp, or 0 on
+ *                    error. Can be NULL.
+ * \returns a new frame of video on success, NULL if none is currently
+ *          available.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_ReleaseCameraFrame
+ */
+extern SDL_DECLSPEC SDL_Surface * SDLCALL SDL_AcquireCameraFrame(SDL_Camera *camera, Uint64 *timestampNS);
+
+/**
+ * Release a frame of video acquired from a camera.
+ *
+ * Let the back-end re-use the internal buffer for camera.
+ *
+ * This function _must_ be called only on surface objects returned by
+ * SDL_AcquireCameraFrame(). This function should be called as quickly as
+ * possible after acquisition, as SDL keeps a small FIFO queue of surfaces for
+ * video frames; if surfaces aren't released in a timely manner, SDL may drop
+ * upcoming video frames from the camera.
+ *
+ * If the app needs to keep the surface for a significant time, they should
+ * make a copy of it and release the original.
+ *
+ * The app should not use the surface again after calling this function;
+ * assume the surface is freed and the pointer is invalid.
+ *
+ * \param camera opened camera device.
+ * \param frame the video frame surface to release.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_AcquireCameraFrame
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_ReleaseCameraFrame(SDL_Camera *camera, SDL_Surface *frame);
+
+/**
+ * Use this function to shut down camera processing and close the camera
+ * device.
+ *
+ * \param camera opened camera device.
+ *
+ * \threadsafety It is safe to call this function from any thread, but no
+ *               thread may reference `device` once this function is called.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_OpenCamera
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_CloseCamera(SDL_Camera *camera);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_camera_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_clipboard.h

@@ -0,0 +1,331 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryClipboard
+ *
+ * SDL provides access to the system clipboard, both for reading information
+ * from other processes and publishing information of its own.
+ *
+ * This is not just text! SDL apps can access and publish data by mimetype.
+ *
+ * ## Basic use (text)
+ *
+ * Obtaining and publishing simple text to the system clipboard is as easy as
+ * calling SDL_GetClipboardText() and SDL_SetClipboardText(), respectively.
+ * These deal with C strings in UTF-8 encoding. Data transmission and encoding
+ * conversion is completely managed by SDL.
+ *
+ * ## Clipboard callbacks (data other than text)
+ *
+ * Things get more complicated when the clipboard contains something other
+ * than text. Not only can the system clipboard contain data of any type, in
+ * some cases it can contain the same data in different formats! For example,
+ * an image painting app might let the user copy a graphic to the clipboard,
+ * and offers it in .BMP, .JPG, or .PNG format for other apps to consume.
+ *
+ * Obtaining clipboard data ("pasting") like this is a matter of calling
+ * SDL_GetClipboardData() and telling it the mimetype of the data you want.
+ * But how does one know if that format is available? SDL_HasClipboardData()
+ * can report if a specific mimetype is offered, and
+ * SDL_GetClipboardMimeTypes() can provide the entire list of mimetypes
+ * available, so the app can decide what to do with the data and what formats
+ * it can support.
+ *
+ * Setting the clipboard ("copying") to arbitrary data is done with
+ * SDL_SetClipboardData. The app does not provide the data in this call, but
+ * rather the mimetypes it is willing to provide and a callback function.
+ * During the callback, the app will generate the data. This allows massive
+ * data sets to be provided to the clipboard, without any data being copied
+ * before it is explicitly requested. More specifically, it allows an app to
+ * offer data in multiple formats without providing a copy of all of them
+ * upfront. If the app has an image that it could provide in PNG or JPG
+ * format, it doesn't have to encode it to either of those unless and until
+ * something tries to paste it.
+ *
+ * ## Primary Selection
+ *
+ * The X11 and Wayland video targets have a concept of the "primary selection"
+ * in addition to the usual clipboard. This is generally highlighted (but not
+ * explicitly copied) text from various apps. SDL offers APIs for this through
+ * SDL_GetPrimarySelectionText() and SDL_SetPrimarySelectionText(). SDL offers
+ * these APIs on platforms without this concept, too, but only so far that it
+ * will keep a copy of a string that the app sets for later retrieval; the
+ * operating system will not ever attempt to change the string externally if
+ * it doesn't support a primary selection.
+ */
+
+#ifndef SDL_clipboard_h_
+#define SDL_clipboard_h_
+
+#include <SDL3/SDL_stdinc.h>
+#include <SDL3/SDL_error.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Function prototypes */
+
+/**
+ * Put UTF-8 text into the clipboard.
+ *
+ * \param text the text to store in the clipboard.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetClipboardText
+ * \sa SDL_HasClipboardText
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_SetClipboardText(const char *text);
+
+/**
+ * Get UTF-8 text from the clipboard.
+ *
+ * This function returns an empty string if there is not enough memory left
+ * for a copy of the clipboard's content.
+ *
+ * \returns the clipboard text on success or an empty string on failure; call
+ *          SDL_GetError() for more information. This should be freed with
+ *          SDL_free() when it is no longer needed.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasClipboardText
+ * \sa SDL_SetClipboardText
+ */
+extern SDL_DECLSPEC char * SDLCALL SDL_GetClipboardText(void);
+
+/**
+ * Query whether the clipboard exists and contains a non-empty text string.
+ *
+ * \returns true if the clipboard has text, or false if it does not.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetClipboardText
+ * \sa SDL_SetClipboardText
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasClipboardText(void);
+
+/**
+ * Put UTF-8 text into the primary selection.
+ *
+ * \param text the text to store in the primary selection.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetPrimarySelectionText
+ * \sa SDL_HasPrimarySelectionText
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_SetPrimarySelectionText(const char *text);
+
+/**
+ * Get UTF-8 text from the primary selection.
+ *
+ * This function returns an empty string if there is not enough memory left
+ * for a copy of the primary selection's content.
+ *
+ * \returns the primary selection text on success or an empty string on
+ *          failure; call SDL_GetError() for more information. This should be
+ *          freed with SDL_free() when it is no longer needed.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasPrimarySelectionText
+ * \sa SDL_SetPrimarySelectionText
+ */
+extern SDL_DECLSPEC char * SDLCALL SDL_GetPrimarySelectionText(void);
+
+/**
+ * Query whether the primary selection exists and contains a non-empty text
+ * string.
+ *
+ * \returns true if the primary selection has text, or false if it does not.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetPrimarySelectionText
+ * \sa SDL_SetPrimarySelectionText
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasPrimarySelectionText(void);
+
+/**
+ * Callback function that will be called when data for the specified mime-type
+ * is requested by the OS.
+ *
+ * The callback function is called with NULL as the mime_type when the
+ * clipboard is cleared or new data is set. The clipboard is automatically
+ * cleared in SDL_Quit().
+ *
+ * \param userdata a pointer to the provided user data.
+ * \param mime_type the requested mime-type.
+ * \param size a pointer filled in with the length of the returned data.
+ * \returns a pointer to the data for the provided mime-type. Returning NULL
+ *          or setting the length to 0 will cause no data to be sent to the
+ *          "receiver". It is up to the receiver to handle this. Essentially
+ *          returning no data is more or less undefined behavior and may cause
+ *          breakage in receiving applications. The returned data will not be
+ *          freed, so it needs to be retained and dealt with internally.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetClipboardData
+ */
+typedef const void *(SDLCALL *SDL_ClipboardDataCallback)(void *userdata, const char *mime_type, size_t *size);
+
+/**
+ * Callback function that will be called when the clipboard is cleared, or when new
+ * data is set.
+ *
+ * \param userdata a pointer to the provided user data.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetClipboardData
+ */
+typedef void (SDLCALL *SDL_ClipboardCleanupCallback)(void *userdata);
+
+/**
+ * Offer clipboard data to the OS.
+ *
+ * Tell the operating system that the application is offering clipboard data
+ * for each of the provided mime-types. Once another application requests the
+ * data the callback function will be called, allowing it to generate and
+ * respond with the data for the requested mime-type.
+ *
+ * The size of text data does not include any terminator, and the text does
+ * not need to be null-terminated (e.g., you can directly copy a portion of a
+ * document).
+ *
+ * \param callback a function pointer to the function that provides the
+ *                 clipboard data.
+ * \param cleanup a function pointer to the function that cleans up the
+ *                clipboard data.
+ * \param userdata an opaque pointer that will be forwarded to the callbacks.
+ * \param mime_types a list of mime-types that are being offered. SDL copies the given list.
+ * \param num_mime_types the number of mime-types in the mime_types list.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_ClearClipboardData
+ * \sa SDL_GetClipboardData
+ * \sa SDL_HasClipboardData
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_SetClipboardData(SDL_ClipboardDataCallback callback, SDL_ClipboardCleanupCallback cleanup, void *userdata, const char **mime_types, size_t num_mime_types);
+
+/**
+ * Clear the clipboard data.
+ *
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetClipboardData
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_ClearClipboardData(void);
+
+/**
+ * Get the data from the clipboard for a given mime type.
+ *
+ * The size of text data does not include the terminator, but the text is
+ * guaranteed to be null-terminated.
+ *
+ * \param mime_type the mime type to read from the clipboard.
+ * \param size a pointer filled in with the length of the returned data.
+ * \returns the retrieved data buffer or NULL on failure; call SDL_GetError()
+ *          for more information. This should be freed with SDL_free() when it
+ *          is no longer needed.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasClipboardData
+ * \sa SDL_SetClipboardData
+ */
+extern SDL_DECLSPEC void * SDLCALL SDL_GetClipboardData(const char *mime_type, size_t *size);
+
+/**
+ * Query whether there is data in the clipboard for the provided mime type.
+ *
+ * \param mime_type the mime type to check for data.
+ * \returns true if data exists in the clipboard for the provided mime type,
+ *          false if it does not.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetClipboardData
+ * \sa SDL_GetClipboardData
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasClipboardData(const char *mime_type);
+
+/**
+ * Retrieve the list of mime types available in the clipboard.
+ *
+ * \param num_mime_types a pointer filled with the number of mime types, may
+ *                       be NULL.
+ * \returns a null-terminated array of strings with mime types, or NULL on
+ *          failure; call SDL_GetError() for more information. This should be
+ *          freed with SDL_free() when it is no longer needed.
+ *
+ * \threadsafety This function should only be called on the main thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_SetClipboardData
+ */
+extern SDL_DECLSPEC char ** SDLCALL SDL_GetClipboardMimeTypes(size_t *num_mime_types);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_clipboard_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_close_code.h

@@ -0,0 +1,41 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/*
+ * This file reverses the effects of SDL_begin_code.h and should be included
+ * after you finish any function and structure declarations in your headers.
+ *
+ * SDL's headers use this; applications generally should not include this
+ * header directly.
+ */
+
+#ifndef SDL_begin_code_h
+#error SDL_close_code.h included without matching SDL_begin_code.h
+#endif
+#undef SDL_begin_code_h
+
+/* Reset structure packing at previous byte alignment */
+#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__BORLANDC__)
+#ifdef __BORLANDC__
+#pragma nopackwarning
+#endif
+#pragma pack(pop)
+#endif /* Compiler needs structure packing set */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_copying.h

@@ -0,0 +1,22 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/* Header file containing SDL's license. */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_cpuinfo.h

@@ -0,0 +1,353 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/* WIKI CATEGORY: CPUInfo */
+
+/**
+ * # CategoryCPUInfo
+ *
+ * CPU feature detection for SDL.
+ *
+ * These functions are largely concerned with reporting if the system has
+ * access to various SIMD instruction sets, but also has other important info
+ * to share, such as system RAM size and number of logical CPU cores.
+ *
+ * CPU instruction set checks, like SDL_HasSSE() and SDL_HasNEON(), are
+ * available on all platforms, even if they don't make sense (an ARM processor
+ * will never have SSE and an x86 processor will never have NEON, for example,
+ * but these functions still exist and will simply return false in these
+ * cases).
+ */
+
+#ifndef SDL_cpuinfo_h_
+#define SDL_cpuinfo_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * A guess for the cacheline size used for padding.
+ *
+ * Most x86 processors have a 64 byte cache line. The 64-bit PowerPC
+ * processors have a 128 byte cache line. We use the larger value to be
+ * generally safe.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_CACHELINE_SIZE  128
+
+/**
+ * Get the number of logical CPU cores available.
+ *
+ * \returns the total number of logical CPU cores. On CPUs that include
+ *          technologies such as hyperthreading, the number of logical cores
+ *          may be more than the number of physical cores.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_GetNumLogicalCPUCores(void);
+
+/**
+ * Determine the L1 cache line size of the CPU.
+ *
+ * This is useful for determining multi-threaded structure padding or SIMD
+ * prefetch sizes.
+ *
+ * \returns the L1 cache line size of the CPU, in bytes.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_GetCPUCacheLineSize(void);
+
+/**
+ * Determine whether the CPU has AltiVec features.
+ *
+ * This always returns false on CPUs that aren't using PowerPC instruction
+ * sets.
+ *
+ * \returns true if the CPU has AltiVec features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasAltiVec(void);
+
+/**
+ * Determine whether the CPU has MMX features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has MMX features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasMMX(void);
+
+/**
+ * Determine whether the CPU has SSE features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has SSE features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasSSE2
+ * \sa SDL_HasSSE3
+ * \sa SDL_HasSSE41
+ * \sa SDL_HasSSE42
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasSSE(void);
+
+/**
+ * Determine whether the CPU has SSE2 features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has SSE2 features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasSSE
+ * \sa SDL_HasSSE3
+ * \sa SDL_HasSSE41
+ * \sa SDL_HasSSE42
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasSSE2(void);
+
+/**
+ * Determine whether the CPU has SSE3 features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has SSE3 features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasSSE
+ * \sa SDL_HasSSE2
+ * \sa SDL_HasSSE41
+ * \sa SDL_HasSSE42
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasSSE3(void);
+
+/**
+ * Determine whether the CPU has SSE4.1 features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has SSE4.1 features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasSSE
+ * \sa SDL_HasSSE2
+ * \sa SDL_HasSSE3
+ * \sa SDL_HasSSE42
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasSSE41(void);
+
+/**
+ * Determine whether the CPU has SSE4.2 features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has SSE4.2 features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasSSE
+ * \sa SDL_HasSSE2
+ * \sa SDL_HasSSE3
+ * \sa SDL_HasSSE41
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasSSE42(void);
+
+/**
+ * Determine whether the CPU has AVX features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has AVX features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasAVX2
+ * \sa SDL_HasAVX512F
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasAVX(void);
+
+/**
+ * Determine whether the CPU has AVX2 features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has AVX2 features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasAVX
+ * \sa SDL_HasAVX512F
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasAVX2(void);
+
+/**
+ * Determine whether the CPU has AVX-512F (foundation) features.
+ *
+ * This always returns false on CPUs that aren't using Intel instruction sets.
+ *
+ * \returns true if the CPU has AVX-512F features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasAVX
+ * \sa SDL_HasAVX2
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasAVX512F(void);
+
+/**
+ * Determine whether the CPU has ARM SIMD (ARMv6) features.
+ *
+ * This is different from ARM NEON, which is a different instruction set.
+ *
+ * This always returns false on CPUs that aren't using ARM instruction sets.
+ *
+ * \returns true if the CPU has ARM SIMD features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_HasNEON
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasARMSIMD(void);
+
+/**
+ * Determine whether the CPU has NEON (ARM SIMD) features.
+ *
+ * This always returns false on CPUs that aren't using ARM instruction sets.
+ *
+ * \returns true if the CPU has ARM NEON features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasNEON(void);
+
+/**
+ * Determine whether the CPU has LSX (LOONGARCH SIMD) features.
+ *
+ * This always returns false on CPUs that aren't using LOONGARCH instruction
+ * sets.
+ *
+ * \returns true if the CPU has LOONGARCH LSX features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasLSX(void);
+
+/**
+ * Determine whether the CPU has LASX (LOONGARCH SIMD) features.
+ *
+ * This always returns false on CPUs that aren't using LOONGARCH instruction
+ * sets.
+ *
+ * \returns true if the CPU has LOONGARCH LASX features or false if not.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_HasLASX(void);
+
+/**
+ * Get the amount of RAM configured in the system.
+ *
+ * \returns the amount of RAM configured in the system in MiB.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_GetSystemRAM(void);
+
+/**
+ * Report the alignment this system needs for SIMD allocations.
+ *
+ * This will return the minimum number of bytes to which a pointer must be
+ * aligned to be compatible with SIMD instructions on the current machine. For
+ * example, if the machine supports SSE only, it will return 16, but if it
+ * supports AVX-512F, it'll return 64 (etc). This only reports values for
+ * instruction sets SDL knows about, so if your SDL build doesn't have
+ * SDL_HasAVX512F(), then it might return 16 for the SSE support it sees and
+ * not 64 for the AVX-512 instructions that exist but SDL doesn't know about.
+ * Plan accordingly.
+ *
+ * \returns the alignment in bytes needed for available, known SIMD
+ *          instructions.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_aligned_alloc
+ * \sa SDL_aligned_free
+ */
+extern SDL_DECLSPEC size_t SDLCALL SDL_GetSIMDAlignment(void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_cpuinfo_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_dialog.h

@@ -0,0 +1,341 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryDialog
+ *
+ * File dialog support.
+ *
+ * SDL offers file dialogs, to let users select files with native GUI
+ * interfaces. There are "open" dialogs, "save" dialogs, and folder selection
+ * dialogs. The app can control some details, such as filtering to specific
+ * files, or whether multiple files can be selected by the user.
+ *
+ * Note that launching a file dialog is a non-blocking operation; control
+ * returns to the app immediately, and a callback is called later (possibly in
+ * another thread) when the user makes a choice.
+ */
+
+#ifndef SDL_dialog_h_
+#define SDL_dialog_h_
+
+#include <SDL3/SDL_stdinc.h>
+#include <SDL3/SDL_error.h>
+#include <SDL3/SDL_properties.h>
+#include <SDL3/SDL_video.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * An entry for filters for file dialogs.
+ *
+ * `name` is a user-readable label for the filter (for example, "Office
+ * document").
+ *
+ * `pattern` is a semicolon-separated list of file extensions (for example,
+ * "doc;docx"). File extensions may only contain alphanumeric characters,
+ * hyphens, underscores and periods. Alternatively, the whole string can be a
+ * single asterisk ("*"), which serves as an "All files" filter.
+ *
+ * \since This struct is available since SDL 3.2.0.
+ *
+ * \sa SDL_DialogFileCallback
+ * \sa SDL_ShowOpenFileDialog
+ * \sa SDL_ShowSaveFileDialog
+ * \sa SDL_ShowOpenFolderDialog
+ * \sa SDL_ShowFileDialogWithProperties
+ */
+typedef struct SDL_DialogFileFilter
+{
+    const char *name;
+    const char *pattern;
+} SDL_DialogFileFilter;
+
+/**
+ * Callback used by file dialog functions.
+ *
+ * The specific usage is described in each function.
+ *
+ * If `filelist` is:
+ *
+ * - NULL, an error occurred. Details can be obtained with SDL_GetError().
+ * - A pointer to NULL, the user either didn't choose any file or canceled the
+ *   dialog.
+ * - A pointer to non-`NULL`, the user chose one or more files. The argument
+ *   is a null-terminated array of pointers to UTF-8 encoded strings, each
+ *   containing a path.
+ *
+ * The filelist argument should not be freed; it will automatically be freed
+ * when the callback returns.
+ *
+ * The filter argument is the index of the filter that was selected, or -1 if
+ * no filter was selected or if the platform or method doesn't support
+ * fetching the selected filter.
+ *
+ * In Android, the `filelist` are `content://` URIs. They should be opened
+ * using SDL_IOFromFile() with appropriate modes. This applies both to open
+ * and save file dialog.
+ *
+ * \param userdata an app-provided pointer, for the callback's use.
+ * \param filelist the file(s) chosen by the user.
+ * \param filter index of the selected filter.
+ *
+ * \since This datatype is available since SDL 3.2.0.
+ *
+ * \sa SDL_DialogFileFilter
+ * \sa SDL_ShowOpenFileDialog
+ * \sa SDL_ShowSaveFileDialog
+ * \sa SDL_ShowOpenFolderDialog
+ * \sa SDL_ShowFileDialogWithProperties
+ */
+typedef void (SDLCALL *SDL_DialogFileCallback)(void *userdata, const char * const *filelist, int filter);
+
+/**
+ * Displays a dialog that lets the user select a file on their filesystem.
+ *
+ * This is an asynchronous function; it will return immediately, and the
+ * result will be passed to the callback.
+ *
+ * The callback will be invoked with a null-terminated list of files the user
+ * chose. The list will be empty if the user canceled the dialog, and it will
+ * be NULL if an error occurred.
+ *
+ * Note that the callback may be called from a different thread than the one
+ * the function was invoked on.
+ *
+ * Depending on the platform, the user may be allowed to input paths that
+ * don't yet exist.
+ *
+ * On Linux, dialogs may require XDG Portals, which requires DBus, which
+ * requires an event-handling loop. Apps that do not use SDL to handle events
+ * should add a call to SDL_PumpEvents in their main loop.
+ *
+ * \param callback a function pointer to be invoked when the user selects a
+ *                 file and accepts, or cancels the dialog, or an error
+ *                 occurs.
+ * \param userdata an optional pointer to pass extra data to the callback when
+ *                 it will be invoked.
+ * \param window the window that the dialog should be modal for, may be NULL.
+ *               Not all platforms support this option.
+ * \param filters a list of filters, may be NULL. Not all platforms support
+ *                this option, and platforms that do support it may allow the
+ *                user to ignore the filters. If non-NULL, it must remain
+ *                valid at least until the callback is invoked.
+ * \param nfilters the number of filters. Ignored if filters is NULL.
+ * \param default_location the default folder or file to start the dialog at,
+ *                         may be NULL. Not all platforms support this option.
+ * \param allow_many if non-zero, the user will be allowed to select multiple
+ *                   entries. Not all platforms support this option.
+ *
+ * \threadsafety This function should be called only from the main thread. The
+ *               callback may be invoked from the same thread or from a
+ *               different one, depending on the OS's constraints.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_DialogFileCallback
+ * \sa SDL_DialogFileFilter
+ * \sa SDL_ShowSaveFileDialog
+ * \sa SDL_ShowOpenFolderDialog
+ * \sa SDL_ShowFileDialogWithProperties
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_ShowOpenFileDialog(SDL_DialogFileCallback callback, void *userdata, SDL_Window *window, const SDL_DialogFileFilter *filters, int nfilters, const char *default_location, bool allow_many);
+
+/**
+ * Displays a dialog that lets the user choose a new or existing file on their
+ * filesystem.
+ *
+ * This is an asynchronous function; it will return immediately, and the
+ * result will be passed to the callback.
+ *
+ * The callback will be invoked with a null-terminated list of files the user
+ * chose. The list will be empty if the user canceled the dialog, and it will
+ * be NULL if an error occurred.
+ *
+ * Note that the callback may be called from a different thread than the one
+ * the function was invoked on.
+ *
+ * The chosen file may or may not already exist.
+ *
+ * On Linux, dialogs may require XDG Portals, which requires DBus, which
+ * requires an event-handling loop. Apps that do not use SDL to handle events
+ * should add a call to SDL_PumpEvents in their main loop.
+ *
+ * \param callback a function pointer to be invoked when the user selects a
+ *                 file and accepts, or cancels the dialog, or an error
+ *                 occurs.
+ * \param userdata an optional pointer to pass extra data to the callback when
+ *                 it will be invoked.
+ * \param window the window that the dialog should be modal for, may be NULL.
+ *               Not all platforms support this option.
+ * \param filters a list of filters, may be NULL. Not all platforms support
+ *                this option, and platforms that do support it may allow the
+ *                user to ignore the filters. If non-NULL, it must remain
+ *                valid at least until the callback is invoked.
+ * \param nfilters the number of filters. Ignored if filters is NULL.
+ * \param default_location the default folder or file to start the dialog at,
+ *                         may be NULL. Not all platforms support this option.
+ *
+ * \threadsafety This function should be called only from the main thread. The
+ *               callback may be invoked from the same thread or from a
+ *               different one, depending on the OS's constraints.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_DialogFileCallback
+ * \sa SDL_DialogFileFilter
+ * \sa SDL_ShowOpenFileDialog
+ * \sa SDL_ShowOpenFolderDialog
+ * \sa SDL_ShowFileDialogWithProperties
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_ShowSaveFileDialog(SDL_DialogFileCallback callback, void *userdata, SDL_Window *window, const SDL_DialogFileFilter *filters, int nfilters, const char *default_location);
+
+/**
+ * Displays a dialog that lets the user select a folder on their filesystem.
+ *
+ * This is an asynchronous function; it will return immediately, and the
+ * result will be passed to the callback.
+ *
+ * The callback will be invoked with a null-terminated list of files the user
+ * chose. The list will be empty if the user canceled the dialog, and it will
+ * be NULL if an error occurred.
+ *
+ * Note that the callback may be called from a different thread than the one
+ * the function was invoked on.
+ *
+ * Depending on the platform, the user may be allowed to input paths that
+ * don't yet exist.
+ *
+ * On Linux, dialogs may require XDG Portals, which requires DBus, which
+ * requires an event-handling loop. Apps that do not use SDL to handle events
+ * should add a call to SDL_PumpEvents in their main loop.
+ *
+ * \param callback a function pointer to be invoked when the user selects a
+ *                 file and accepts, or cancels the dialog, or an error
+ *                 occurs.
+ * \param userdata an optional pointer to pass extra data to the callback when
+ *                 it will be invoked.
+ * \param window the window that the dialog should be modal for, may be NULL.
+ *               Not all platforms support this option.
+ * \param default_location the default folder or file to start the dialog at,
+ *                         may be NULL. Not all platforms support this option.
+ * \param allow_many if non-zero, the user will be allowed to select multiple
+ *                   entries. Not all platforms support this option.
+ *
+ * \threadsafety This function should be called only from the main thread. The
+ *               callback may be invoked from the same thread or from a
+ *               different one, depending on the OS's constraints.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_DialogFileCallback
+ * \sa SDL_ShowOpenFileDialog
+ * \sa SDL_ShowSaveFileDialog
+ * \sa SDL_ShowFileDialogWithProperties
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_ShowOpenFolderDialog(SDL_DialogFileCallback callback, void *userdata, SDL_Window *window, const char *default_location, bool allow_many);
+
+/**
+ * Various types of file dialogs.
+ *
+ * This is used by SDL_ShowFileDialogWithProperties() to decide what kind of
+ * dialog to present to the user.
+ *
+ * \since This enum is available since SDL 3.2.0.
+ *
+ * \sa SDL_ShowFileDialogWithProperties
+ */
+typedef enum SDL_FileDialogType
+{
+    SDL_FILEDIALOG_OPENFILE,
+    SDL_FILEDIALOG_SAVEFILE,
+    SDL_FILEDIALOG_OPENFOLDER
+} SDL_FileDialogType;
+
+/**
+ * Create and launch a file dialog with the specified properties.
+ *
+ * These are the supported properties:
+ *
+ * - `SDL_PROP_FILE_DIALOG_FILTERS_POINTER`: a pointer to a list of
+ *   SDL_DialogFileFilter structs, which will be used as filters for
+ *   file-based selections. Ignored if the dialog is an "Open Folder" dialog.
+ *   If non-NULL, the array of filters must remain valid at least until the
+ *   callback is invoked.
+ * - `SDL_PROP_FILE_DIALOG_NFILTERS_NUMBER`: the number of filters in the
+ *   array of filters, if it exists.
+ * - `SDL_PROP_FILE_DIALOG_WINDOW_POINTER`: the window that the dialog should
+ *   be modal for.
+ * - `SDL_PROP_FILE_DIALOG_LOCATION_STRING`: the default folder or file to
+ *   start the dialog at.
+ * - `SDL_PROP_FILE_DIALOG_MANY_BOOLEAN`: true to allow the user to select
+ *   more than one entry.
+ * - `SDL_PROP_FILE_DIALOG_TITLE_STRING`: the title for the dialog.
+ * - `SDL_PROP_FILE_DIALOG_ACCEPT_STRING`: the label that the accept button
+ *   should have.
+ * - `SDL_PROP_FILE_DIALOG_CANCEL_STRING`: the label that the cancel button
+ *   should have.
+ *
+ * Note that each platform may or may not support any of the properties.
+ *
+ * \param type the type of file dialog.
+ * \param callback a function pointer to be invoked when the user selects a
+ *                 file and accepts, or cancels the dialog, or an error
+ *                 occurs.
+ * \param userdata an optional pointer to pass extra data to the callback when
+ *                 it will be invoked.
+ * \param props the properties to use.
+ *
+ * \threadsafety This function should be called only from the main thread. The
+ *               callback may be invoked from the same thread or from a
+ *               different one, depending on the OS's constraints.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_FileDialogType
+ * \sa SDL_DialogFileCallback
+ * \sa SDL_DialogFileFilter
+ * \sa SDL_ShowOpenFileDialog
+ * \sa SDL_ShowSaveFileDialog
+ * \sa SDL_ShowOpenFolderDialog
+ */
+extern SDL_DECLSPEC void SDLCALL SDL_ShowFileDialogWithProperties(SDL_FileDialogType type, SDL_DialogFileCallback callback, void *userdata, SDL_PropertiesID props);
+
+#define SDL_PROP_FILE_DIALOG_FILTERS_POINTER     "SDL.filedialog.filters"
+#define SDL_PROP_FILE_DIALOG_NFILTERS_NUMBER     "SDL.filedialog.nfilters"
+#define SDL_PROP_FILE_DIALOG_WINDOW_POINTER      "SDL.filedialog.window"
+#define SDL_PROP_FILE_DIALOG_LOCATION_STRING     "SDL.filedialog.location"
+#define SDL_PROP_FILE_DIALOG_MANY_BOOLEAN        "SDL.filedialog.many"
+#define SDL_PROP_FILE_DIALOG_TITLE_STRING        "SDL.filedialog.title"
+#define SDL_PROP_FILE_DIALOG_ACCEPT_STRING       "SDL.filedialog.accept"
+#define SDL_PROP_FILE_DIALOG_CANCEL_STRING       "SDL.filedialog.cancel"
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_dialog_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_endian.h

@@ -0,0 +1,645 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryEndian
+ *
+ * Functions converting endian-specific values to different byte orders.
+ *
+ * These functions either unconditionally swap byte order (SDL_Swap16,
+ * SDL_Swap32, SDL_Swap64, SDL_SwapFloat), or they swap to/from the system's
+ * native byte order (SDL_Swap16LE, SDL_Swap16BE, SDL_Swap32LE, SDL_Swap32BE,
+ * SDL_Swap32LE, SDL_Swap32BE, SDL_SwapFloatLE, SDL_SwapFloatBE). In the
+ * latter case, the functionality is provided by macros that become no-ops if
+ * a swap isn't necessary: on an x86 (littleendian) processor, SDL_Swap32LE
+ * does nothing, but SDL_Swap32BE reverses the bytes of the data. On a PowerPC
+ * processor (bigendian), the macros behavior is reversed.
+ *
+ * The swap routines are inline functions, and attempt to use compiler
+ * intrinsics, inline assembly, and other magic to make byteswapping
+ * efficient.
+ */
+
+#ifndef SDL_endian_h_
+#define SDL_endian_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1400)
+/* As of Clang 11, '_m_prefetchw' is conflicting with the winnt.h's version,
+   so we define the needed '_m_prefetch' here as a pseudo-header, until the issue is fixed. */
+#ifdef __clang__
+#ifndef __PRFCHWINTRIN_H
+#define __PRFCHWINTRIN_H
+static __inline__ void __attribute__((__always_inline__, __nodebug__))
+_m_prefetch(void *__P)
+{
+  __builtin_prefetch(__P, 0, 3 /* _MM_HINT_T0 */);
+}
+#endif /* __PRFCHWINTRIN_H */
+#endif /* __clang__ */
+
+#include <intrin.h>
+#endif
+
+/**
+ *  \name The two types of endianness
+ */
+/* @{ */
+
+
+/**
+ * A value to represent littleendian byteorder.
+ *
+ * This is used with the preprocessor macro SDL_BYTEORDER, to determine a
+ * platform's byte ordering:
+ *
+ * ```c
+ * #if SDL_BYTEORDER == SDL_LIL_ENDIAN
+ * SDL_Log("This system is littleendian.");
+ * #endif
+ * ```
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_BYTEORDER
+ * \sa SDL_BIG_ENDIAN
+ */
+#define SDL_LIL_ENDIAN  1234
+
+/**
+ * A value to represent bigendian byteorder.
+ *
+ * This is used with the preprocessor macro SDL_BYTEORDER, to determine a
+ * platform's byte ordering:
+ *
+ * ```c
+ * #if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ * SDL_Log("This system is bigendian.");
+ * #endif
+ * ```
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_BYTEORDER
+ * \sa SDL_LIL_ENDIAN
+ */
+#define SDL_BIG_ENDIAN  4321
+
+/* @} */
+
+#ifndef SDL_BYTEORDER
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * A macro that reports the target system's byte order.
+ *
+ * This is set to either SDL_LIL_ENDIAN or SDL_BIG_ENDIAN (and maybe other
+ * values in the future, if something else becomes popular). This can be
+ * tested with the preprocessor, so decisions can be made at compile time.
+ *
+ * ```c
+ * #if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ * SDL_Log("This system is bigendian.");
+ * #endif
+ * ```
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_LIL_ENDIAN
+ * \sa SDL_BIG_ENDIAN
+ */
+#define SDL_BYTEORDER   SDL_LIL_ENDIAN___or_maybe___SDL_BIG_ENDIAN
+#elif defined(SDL_PLATFORM_LINUX)
+#include <endian.h>
+#define SDL_BYTEORDER  __BYTE_ORDER
+#elif defined(SDL_PLATFORM_SOLARIS)
+#include <sys/byteorder.h>
+#if defined(_LITTLE_ENDIAN)
+#define SDL_BYTEORDER   SDL_LIL_ENDIAN
+#elif defined(_BIG_ENDIAN)
+#define SDL_BYTEORDER   SDL_BIG_ENDIAN
+#else
+#error Unsupported endianness
+#endif
+#elif defined(SDL_PLATFORM_OPENBSD) || defined(__DragonFly__)
+#include <endian.h>
+#define SDL_BYTEORDER  BYTE_ORDER
+#elif defined(SDL_PLATFORM_FREEBSD) || defined(SDL_PLATFORM_NETBSD)
+#include <sys/endian.h>
+#define SDL_BYTEORDER  BYTE_ORDER
+/* predefs from newer gcc and clang versions: */
+#elif defined(__ORDER_LITTLE_ENDIAN__) && defined(__ORDER_BIG_ENDIAN__) && defined(__BYTE_ORDER__)
+#if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
+#define SDL_BYTEORDER   SDL_LIL_ENDIAN
+#elif (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
+#define SDL_BYTEORDER   SDL_BIG_ENDIAN
+#else
+#error Unsupported endianness
+#endif /**/
+#else
+#if defined(__hppa__) || \
+    defined(__m68k__) || defined(mc68000) || defined(_M_M68K) || \
+    (defined(__MIPS__) && defined(__MIPSEB__)) || \
+    defined(__ppc__) || defined(__POWERPC__) || defined(__powerpc__) || defined(__PPC__) || \
+    defined(__sparc__) || defined(__sparc)
+#define SDL_BYTEORDER   SDL_BIG_ENDIAN
+#else
+#define SDL_BYTEORDER   SDL_LIL_ENDIAN
+#endif
+#endif /* SDL_PLATFORM_LINUX */
+#endif /* !SDL_BYTEORDER */
+
+#ifndef SDL_FLOATWORDORDER
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * A macro that reports the target system's floating point word order.
+ *
+ * This is set to either SDL_LIL_ENDIAN or SDL_BIG_ENDIAN (and maybe other
+ * values in the future, if something else becomes popular). This can be
+ * tested with the preprocessor, so decisions can be made at compile time.
+ *
+ * ```c
+ * #if SDL_FLOATWORDORDER == SDL_BIG_ENDIAN
+ * SDL_Log("This system's floats are bigendian.");
+ * #endif
+ * ```
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_LIL_ENDIAN
+ * \sa SDL_BIG_ENDIAN
+ */
+#define SDL_FLOATWORDORDER   SDL_LIL_ENDIAN___or_maybe___SDL_BIG_ENDIAN
+/* predefs from newer gcc versions: */
+#elif defined(__ORDER_LITTLE_ENDIAN__) && defined(__ORDER_BIG_ENDIAN__) && defined(__FLOAT_WORD_ORDER__)
+#if (__FLOAT_WORD_ORDER__ == __ORDER_LITTLE_ENDIAN__)
+#define SDL_FLOATWORDORDER   SDL_LIL_ENDIAN
+#elif (__FLOAT_WORD_ORDER__ == __ORDER_BIG_ENDIAN__)
+#define SDL_FLOATWORDORDER   SDL_BIG_ENDIAN
+#else
+#error Unsupported endianness
+#endif /**/
+#elif defined(__MAVERICK__)
+/* For Maverick, float words are always little-endian. */
+#define SDL_FLOATWORDORDER   SDL_LIL_ENDIAN
+#elif (defined(__arm__) || defined(__thumb__)) && !defined(__VFP_FP__) && !defined(__ARM_EABI__)
+/* For FPA, float words are always big-endian. */
+#define SDL_FLOATWORDORDER   SDL_BIG_ENDIAN
+#else
+/* By default, assume that floats words follow the memory system mode. */
+#define SDL_FLOATWORDORDER   SDL_BYTEORDER
+#endif /* __FLOAT_WORD_ORDER__ */
+#endif /* !SDL_FLOATWORDORDER */
+
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* various modern compilers may have builtin swap */
+#if defined(__GNUC__) || defined(__clang__)
+#   define HAS_BUILTIN_BSWAP16 (SDL_HAS_BUILTIN(__builtin_bswap16)) || \
+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))
+#   define HAS_BUILTIN_BSWAP32 (SDL_HAS_BUILTIN(__builtin_bswap32)) || \
+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
+#   define HAS_BUILTIN_BSWAP64 (SDL_HAS_BUILTIN(__builtin_bswap64)) || \
+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
+
+    /* this one is broken */
+#   define HAS_BROKEN_BSWAP (__GNUC__ == 2 && __GNUC_MINOR__ <= 95)
+#else
+#   define HAS_BUILTIN_BSWAP16 0
+#   define HAS_BUILTIN_BSWAP32 0
+#   define HAS_BUILTIN_BSWAP64 0
+#   define HAS_BROKEN_BSWAP 0
+#endif
+
+/* Byte swap 16-bit integer. */
+#ifndef SDL_WIKI_DOCUMENTATION_SECTION
+#if HAS_BUILTIN_BSWAP16
+#define SDL_Swap16(x) __builtin_bswap16(x)
+#elif (defined(_MSC_VER) && (_MSC_VER >= 1400)) && !defined(__ICL)
+#pragma intrinsic(_byteswap_ushort)
+#define SDL_Swap16(x) _byteswap_ushort(x)
+#elif defined(__i386__) && !HAS_BROKEN_BSWAP
+SDL_FORCE_INLINE Uint16 SDL_Swap16(Uint16 x)
+{
+  __asm__("xchgb %b0,%h0": "=q"(x):"0"(x));
+    return x;
+}
+#elif defined(__x86_64__)
+SDL_FORCE_INLINE Uint16 SDL_Swap16(Uint16 x)
+{
+  __asm__("xchgb %b0,%h0": "=Q"(x):"0"(x));
+    return x;
+}
+#elif (defined(__powerpc__) || defined(__ppc__))
+SDL_FORCE_INLINE Uint16 SDL_Swap16(Uint16 x)
+{
+    int result;
+
+  __asm__("rlwimi %0,%2,8,16,23": "=&r"(result):"0"(x >> 8), "r"(x));
+    return (Uint16)result;
+}
+#elif (defined(__m68k__) && !defined(__mcoldfire__))
+SDL_FORCE_INLINE Uint16 SDL_Swap16(Uint16 x)
+{
+  __asm__("rorw #8,%0": "=d"(x): "0"(x):"cc");
+    return x;
+}
+#elif defined(__WATCOMC__) && defined(__386__)
+extern __inline Uint16 SDL_Swap16(Uint16);
+#pragma aux SDL_Swap16 = \
+  "xchg al, ah" \
+  parm   [ax]   \
+  modify [ax];
+#else
+SDL_FORCE_INLINE Uint16 SDL_Swap16(Uint16 x)
+{
+    return SDL_static_cast(Uint16, ((x << 8) | (x >> 8)));
+}
+#endif
+#endif
+
+/* Byte swap 32-bit integer. */
+#ifndef SDL_WIKI_DOCUMENTATION_SECTION
+#if HAS_BUILTIN_BSWAP32
+#define SDL_Swap32(x) __builtin_bswap32(x)
+#elif (defined(_MSC_VER) && (_MSC_VER >= 1400)) && !defined(__ICL)
+#pragma intrinsic(_byteswap_ulong)
+#define SDL_Swap32(x) _byteswap_ulong(x)
+#elif defined(__i386__) && !HAS_BROKEN_BSWAP
+SDL_FORCE_INLINE Uint32 SDL_Swap32(Uint32 x)
+{
+  __asm__("bswap %0": "=r"(x):"0"(x));
+    return x;
+}
+#elif defined(__x86_64__)
+SDL_FORCE_INLINE Uint32 SDL_Swap32(Uint32 x)
+{
+  __asm__("bswapl %0": "=r"(x):"0"(x));
+    return x;
+}
+#elif (defined(__powerpc__) || defined(__ppc__))
+SDL_FORCE_INLINE Uint32 SDL_Swap32(Uint32 x)
+{
+    Uint32 result;
+
+  __asm__("rlwimi %0,%2,24,16,23": "=&r"(result): "0" (x>>24),  "r"(x));
+  __asm__("rlwimi %0,%2,8,8,15"  : "=&r"(result): "0" (result), "r"(x));
+  __asm__("rlwimi %0,%2,24,0,7"  : "=&r"(result): "0" (result), "r"(x));
+    return result;
+}
+#elif (defined(__m68k__) && !defined(__mcoldfire__))
+SDL_FORCE_INLINE Uint32 SDL_Swap32(Uint32 x)
+{
+  __asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d"(x): "0"(x):"cc");
+    return x;
+}
+#elif defined(__WATCOMC__) && defined(__386__)
+extern __inline Uint32 SDL_Swap32(Uint32);
+#pragma aux SDL_Swap32 = \
+  "bswap eax"  \
+  parm   [eax] \
+  modify [eax];
+#else
+SDL_FORCE_INLINE Uint32 SDL_Swap32(Uint32 x)
+{
+    return SDL_static_cast(Uint32, ((x << 24) | ((x << 8) & 0x00FF0000) |
+                                    ((x >> 8) & 0x0000FF00) | (x >> 24)));
+}
+#endif
+#endif
+
+/* Byte swap 64-bit integer. */
+#ifndef SDL_WIKI_DOCUMENTATION_SECTION
+#if HAS_BUILTIN_BSWAP64
+#define SDL_Swap64(x) __builtin_bswap64(x)
+#elif (defined(_MSC_VER) && (_MSC_VER >= 1400)) && !defined(__ICL)
+#pragma intrinsic(_byteswap_uint64)
+#define SDL_Swap64(x) _byteswap_uint64(x)
+#elif defined(__i386__) && !HAS_BROKEN_BSWAP
+SDL_FORCE_INLINE Uint64 SDL_Swap64(Uint64 x)
+{
+    union {
+        struct {
+            Uint32 a, b;
+        } s;
+        Uint64 u;
+    } v;
+    v.u = x;
+  __asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1"
+          : "=r"(v.s.a), "=r"(v.s.b)
+          : "0" (v.s.a),  "1"(v.s.b));
+    return v.u;
+}
+#elif defined(__x86_64__)
+SDL_FORCE_INLINE Uint64 SDL_Swap64(Uint64 x)
+{
+  __asm__("bswapq %0": "=r"(x):"0"(x));
+    return x;
+}
+#elif defined(__WATCOMC__) && defined(__386__)
+extern __inline Uint64 SDL_Swap64(Uint64);
+#pragma aux SDL_Swap64 = \
+  "bswap eax"     \
+  "bswap edx"     \
+  "xchg eax,edx"  \
+  parm [eax edx]  \
+  modify [eax edx];
+#else
+SDL_FORCE_INLINE Uint64 SDL_Swap64(Uint64 x)
+{
+    Uint32 hi, lo;
+
+    /* Separate into high and low 32-bit values and swap them */
+    lo = SDL_static_cast(Uint32, x & 0xFFFFFFFF);
+    x >>= 32;
+    hi = SDL_static_cast(Uint32, x & 0xFFFFFFFF);
+    x = SDL_Swap32(lo);
+    x <<= 32;
+    x |= SDL_Swap32(hi);
+    return (x);
+}
+#endif
+#endif
+
+/**
+ * Byte-swap a floating point number.
+ *
+ * This will always byte-swap the value, whether it's currently in the native
+ * byteorder of the system or not. You should use SDL_SwapFloatLE or
+ * SDL_SwapFloatBE instead, in most cases.
+ *
+ * Note that this is a forced-inline function in a header, and not a public
+ * API function available in the SDL library (which is to say, the code is
+ * embedded in the calling program and the linker and dynamic loader will not
+ * be able to find this function inside SDL itself).
+ *
+ * \param x the value to byte-swap.
+ * \returns x, with its bytes in the opposite endian order.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+SDL_FORCE_INLINE float SDL_SwapFloat(float x)
+{
+    union {
+        float f;
+        Uint32 ui32;
+    } swapper;
+    swapper.f = x;
+    swapper.ui32 = SDL_Swap32(swapper.ui32);
+    return swapper.f;
+}
+
+/* remove extra macros */
+#undef HAS_BROKEN_BSWAP
+#undef HAS_BUILTIN_BSWAP16
+#undef HAS_BUILTIN_BSWAP32
+#undef HAS_BUILTIN_BSWAP64
+
+
+#ifdef SDL_WIKI_DOCUMENTATION_SECTION
+
+/**
+ * Byte-swap an unsigned 16-bit number.
+ *
+ * This will always byte-swap the value, whether it's currently in the native
+ * byteorder of the system or not. You should use SDL_Swap16LE or SDL_Swap16BE
+ * instead, in most cases.
+ *
+ * Note that this is a forced-inline function in a header, and not a public
+ * API function available in the SDL library (which is to say, the code is
+ * embedded in the calling program and the linker and dynamic loader will not
+ * be able to find this function inside SDL itself).
+ *
+ * \param x the value to byte-swap.
+ * \returns `x`, with its bytes in the opposite endian order.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+SDL_FORCE_INLINE Uint16 SDL_Swap16(Uint16 x) { return x_but_byteswapped; }
+
+/**
+ * Byte-swap an unsigned 32-bit number.
+ *
+ * This will always byte-swap the value, whether it's currently in the native
+ * byteorder of the system or not. You should use SDL_Swap32LE or SDL_Swap32BE
+ * instead, in most cases.
+ *
+ * Note that this is a forced-inline function in a header, and not a public
+ * API function available in the SDL library (which is to say, the code is
+ * embedded in the calling program and the linker and dynamic loader will not
+ * be able to find this function inside SDL itself).
+ *
+ * \param x the value to byte-swap.
+ * \returns `x`, with its bytes in the opposite endian order.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+SDL_FORCE_INLINE Uint32 SDL_Swap32(Uint32 x) { return x_but_byteswapped; }
+
+/**
+ * Byte-swap an unsigned 64-bit number.
+ *
+ * This will always byte-swap the value, whether it's currently in the native
+ * byteorder of the system or not. You should use SDL_Swap64LE or SDL_Swap64BE
+ * instead, in most cases.
+ *
+ * Note that this is a forced-inline function in a header, and not a public
+ * API function available in the SDL library (which is to say, the code is
+ * embedded in the calling program and the linker and dynamic loader will not
+ * be able to find this function inside SDL itself).
+ *
+ * \param x the value to byte-swap.
+ * \returns `x`, with its bytes in the opposite endian order.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+SDL_FORCE_INLINE Uint64 SDL_Swap64(Uint64 x) { return x_but_byteswapped; }
+
+/**
+ * Swap a 16-bit value from littleendian to native byte order.
+ *
+ * If this is running on a littleendian system, `x` is returned unchanged.
+ *
+ * This macro never references `x` more than once, avoiding side effects.
+ *
+ * \param x the value to swap, in littleendian byte order.
+ * \returns `x` in native byte order.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_Swap16LE(x) SwapOnlyIfNecessary(x)
+
+/**
+ * Swap a 32-bit value from littleendian to native byte order.
+ *
+ * If this is running on a littleendian system, `x` is returned unchanged.
+ *
+ * This macro never references `x` more than once, avoiding side effects.
+ *
+ * \param x the value to swap, in littleendian byte order.
+ * \returns `x` in native byte order.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_Swap32LE(x) SwapOnlyIfNecessary(x)
+
+/**
+ * Swap a 64-bit value from littleendian to native byte order.
+ *
+ * If this is running on a littleendian system, `x` is returned unchanged.
+ *
+ * This macro never references `x` more than once, avoiding side effects.
+ *
+ * \param x the value to swap, in littleendian byte order.
+ * \returns `x` in native byte order.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_Swap64LE(x) SwapOnlyIfNecessary(x)
+
+/**
+ * Swap a floating point value from littleendian to native byte order.
+ *
+ * If this is running on a littleendian system, `x` is returned unchanged.
+ *
+ * This macro never references `x` more than once, avoiding side effects.
+ *
+ * \param x the value to swap, in littleendian byte order.
+ * \returns `x` in native byte order.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_SwapFloatLE(x) SwapOnlyIfNecessary(x)
+
+/**
+ * Swap a 16-bit value from bigendian to native byte order.
+ *
+ * If this is running on a bigendian system, `x` is returned unchanged.
+ *
+ * This macro never references `x` more than once, avoiding side effects.
+ *
+ * \param x the value to swap, in bigendian byte order.
+ * \returns `x` in native byte order.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_Swap16BE(x) SwapOnlyIfNecessary(x)
+
+/**
+ * Swap a 32-bit value from bigendian to native byte order.
+ *
+ * If this is running on a bigendian system, `x` is returned unchanged.
+ *
+ * This macro never references `x` more than once, avoiding side effects.
+ *
+ * \param x the value to swap, in bigendian byte order.
+ * \returns `x` in native byte order.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_Swap32BE(x) SwapOnlyIfNecessary(x)
+
+/**
+ * Swap a 64-bit value from bigendian to native byte order.
+ *
+ * If this is running on a bigendian system, `x` is returned unchanged.
+ *
+ * This macro never references `x` more than once, avoiding side effects.
+ *
+ * \param x the value to swap, in bigendian byte order.
+ * \returns `x` in native byte order.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_Swap64BE(x) SwapOnlyIfNecessary(x)
+
+/**
+ * Swap a floating point value from bigendian to native byte order.
+ *
+ * If this is running on a bigendian system, `x` is returned unchanged.
+ *
+ * This macro never references `x` more than once, avoiding side effects.
+ *
+ * \param x the value to swap, in bigendian byte order.
+ * \returns `x` in native byte order.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_SwapFloatBE(x) SwapOnlyIfNecessary(x)
+
+#elif SDL_BYTEORDER == SDL_LIL_ENDIAN
+#define SDL_Swap16LE(x)     (x)
+#define SDL_Swap32LE(x)     (x)
+#define SDL_Swap64LE(x)     (x)
+#define SDL_SwapFloatLE(x)  (x)
+#define SDL_Swap16BE(x)     SDL_Swap16(x)
+#define SDL_Swap32BE(x)     SDL_Swap32(x)
+#define SDL_Swap64BE(x)     SDL_Swap64(x)
+#define SDL_SwapFloatBE(x)  SDL_SwapFloat(x)
+#else
+#define SDL_Swap16LE(x)     SDL_Swap16(x)
+#define SDL_Swap32LE(x)     SDL_Swap32(x)
+#define SDL_Swap64LE(x)     SDL_Swap64(x)
+#define SDL_SwapFloatLE(x)  SDL_SwapFloat(x)
+#define SDL_Swap16BE(x)     (x)
+#define SDL_Swap32BE(x)     (x)
+#define SDL_Swap64BE(x)     (x)
+#define SDL_SwapFloatBE(x)  (x)
+#endif
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_endian_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_error.h

@@ -0,0 +1,226 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryError
+ *
+ * Simple error message routines for SDL.
+ *
+ * Most apps will interface with these APIs in exactly one function: when
+ * almost any SDL function call reports failure, you can get a human-readable
+ * string of the problem from SDL_GetError().
+ *
+ * These strings are maintained per-thread, and apps are welcome to set their
+ * own errors, which is popular when building libraries on top of SDL for
+ * other apps to consume. These strings are set by calling SDL_SetError().
+ *
+ * A common usage pattern is to have a function that returns true for success
+ * and false for failure, and do this when something fails:
+ *
+ * ```c
+ * if (something_went_wrong) {
+ *    return SDL_SetError("The thing broke in this specific way: %d", errcode);
+ * }
+ * ```
+ *
+ * It's also common to just return `false` in this case if the failing thing
+ * is known to call SDL_SetError(), so errors simply propagate through.
+ */
+
+#ifndef SDL_error_h_
+#define SDL_error_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Public functions */
+
+
+/**
+ * Set the SDL error message for the current thread.
+ *
+ * Calling this function will replace any previous error message that was set.
+ *
+ * This function always returns false, since SDL frequently uses false to
+ * signify a failing result, leading to this idiom:
+ *
+ * ```c
+ * if (error_code) {
+ *     return SDL_SetError("This operation has failed: %d", error_code);
+ * }
+ * ```
+ *
+ * \param fmt a printf()-style message format string.
+ * \param ... additional parameters matching % tokens in the `fmt` string, if
+ *            any.
+ * \returns false.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_ClearError
+ * \sa SDL_GetError
+ * \sa SDL_SetErrorV
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_SetError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(1);
+
+/**
+ * Set the SDL error message for the current thread.
+ *
+ * Calling this function will replace any previous error message that was set.
+ *
+ * \param fmt a printf()-style message format string.
+ * \param ap a variable argument list.
+ * \returns false.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_ClearError
+ * \sa SDL_GetError
+ * \sa SDL_SetError
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_SetErrorV(SDL_PRINTF_FORMAT_STRING const char *fmt, va_list ap) SDL_PRINTF_VARARG_FUNCV(1);
+
+/**
+ * Set an error indicating that memory allocation failed.
+ *
+ * This function does not do any memory allocation.
+ *
+ * \returns false.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_OutOfMemory(void);
+
+/**
+ * Retrieve a message about the last error that occurred on the current
+ * thread.
+ *
+ * It is possible for multiple errors to occur before calling SDL_GetError().
+ * Only the last error is returned.
+ *
+ * The message is only applicable when an SDL function has signaled an error.
+ * You must check the return values of SDL function calls to determine when to
+ * appropriately call SDL_GetError(). You should *not* use the results of
+ * SDL_GetError() to decide if an error has occurred! Sometimes SDL will set
+ * an error string even when reporting success.
+ *
+ * SDL will *not* clear the error string for successful API calls. You *must*
+ * check return values for failure cases before you can assume the error
+ * string applies.
+ *
+ * Error strings are set per-thread, so an error set in a different thread
+ * will not interfere with the current thread's operation.
+ *
+ * The returned value is a thread-local string which will remain valid until
+ * the current thread's error string is changed. The caller should make a copy
+ * if the value is needed after the next SDL API call.
+ *
+ * \returns a message with information about the specific error that occurred,
+ *          or an empty string if there hasn't been an error message set since
+ *          the last call to SDL_ClearError().
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_ClearError
+ * \sa SDL_SetError
+ */
+extern SDL_DECLSPEC const char * SDLCALL SDL_GetError(void);
+
+/**
+ * Clear any previous error message for this thread.
+ *
+ * \returns true.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetError
+ * \sa SDL_SetError
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_ClearError(void);
+
+/**
+ *  \name Internal error functions
+ *
+ *  \internal
+ *  Private error reporting function - used internally.
+ */
+/* @{ */
+
+/**
+ * A macro to standardize error reporting on unsupported operations.
+ *
+ * This simply calls SDL_SetError() with a standardized error string, for
+ * convenience, consistency, and clarity.
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_Unsupported()               SDL_SetError("That operation is not supported")
+
+/**
+ * A macro to standardize error reporting on unsupported operations.
+ *
+ * This simply calls SDL_SetError() with a standardized error string, for
+ * convenience, consistency, and clarity.
+ *
+ * A common usage pattern inside SDL is this:
+ *
+ * ```c
+ * bool MyFunction(const char *str) {
+ *     if (!str) {
+ *         return SDL_InvalidParamError("str");  // returns false.
+ *     }
+ *     DoSomething(str);
+ *     return true;
+ * }
+ * ```
+ *
+ * \threadsafety It is safe to call this macro from any thread.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_InvalidParamError(param)    SDL_SetError("Parameter '%s' is invalid", (param))
+
+/* @} *//* Internal error functions */
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_error_h_ */

release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64/SDL3.framework/Versions/A/Headers/SDL_filesystem.h

@@ -0,0 +1,503 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/**
+ * # CategoryFilesystem
+ *
+ * SDL offers an API for examining and manipulating the system's filesystem.
+ * This covers most things one would need to do with directories, except for
+ * actual file I/O (which is covered by [CategoryIOStream](CategoryIOStream)
+ * and [CategoryAsyncIO](CategoryAsyncIO) instead).
+ *
+ * There are functions to answer necessary path questions:
+ *
+ * - Where is my app's data? SDL_GetBasePath().
+ * - Where can I safely write files? SDL_GetPrefPath().
+ * - Where are paths like Downloads, Desktop, Music? SDL_GetUserFolder().
+ * - What is this thing at this location? SDL_GetPathInfo().
+ * - What items live in this folder? SDL_EnumerateDirectory().
+ * - What items live in this folder by wildcard? SDL_GlobDirectory().
+ * - What is my current working directory? SDL_GetCurrentDirectory().
+ *
+ * SDL also offers functions to manipulate the directory tree: renaming,
+ * removing, copying files.
+ */
+
+#ifndef SDL_filesystem_h_
+#define SDL_filesystem_h_
+
+#include <SDL3/SDL_stdinc.h>
+#include <SDL3/SDL_error.h>
+
+#include <SDL3/SDL_begin_code.h>
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Get the directory where the application was run from.
+ *
+ * SDL caches the result of this call internally, but the first call to this
+ * function is not necessarily fast, so plan accordingly.
+ *
+ * **macOS and iOS Specific Functionality**: If the application is in a ".app"
+ * bundle, this function returns the Resource directory (e.g.
+ * MyApp.app/Contents/Resources/). This behaviour can be overridden by adding
+ * a property to the Info.plist file. Adding a string key with the name
+ * SDL_FILESYSTEM_BASE_DIR_TYPE with a supported value will change the
+ * behaviour.
+ *
+ * Supported values for the SDL_FILESYSTEM_BASE_DIR_TYPE property (Given an
+ * application in /Applications/SDLApp/MyApp.app):
+ *
+ * - `resource`: bundle resource directory (the default). For example:
+ *   `/Applications/SDLApp/MyApp.app/Contents/Resources`
+ * - `bundle`: the Bundle directory. For example:
+ *   `/Applications/SDLApp/MyApp.app/`
+ * - `parent`: the containing directory of the bundle. For example:
+ *   `/Applications/SDLApp/`
+ *
+ * **Nintendo 3DS Specific Functionality**: This function returns "romfs"
+ * directory of the application as it is uncommon to store resources outside
+ * the executable. As such it is not a writable directory.
+ *
+ * The returned path is guaranteed to end with a path separator ('\\' on
+ * Windows, '/' on most other platforms).
+ *
+ * \returns an absolute path in UTF-8 encoding to the application data
+ *          directory. NULL will be returned on error or when the platform
+ *          doesn't implement this functionality, call SDL_GetError() for more
+ *          information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetPrefPath
+ */
+extern SDL_DECLSPEC const char * SDLCALL SDL_GetBasePath(void);
+
+/**
+ * Get the user-and-app-specific path where files can be written.
+ *
+ * Get the "pref dir". This is meant to be where users can write personal
+ * files (preferences and save games, etc) that are specific to your
+ * application. This directory is unique per user, per application.
+ *
+ * This function will decide the appropriate location in the native
+ * filesystem, create the directory if necessary, and return a string of the
+ * absolute path to the directory in UTF-8 encoding.
+ *
+ * On Windows, the string might look like:
+ *
+ * `C:\\Users\\bob\\AppData\\Roaming\\My Company\\My Program Name\\`
+ *
+ * On Linux, the string might look like:
+ *
+ * `/home/bob/.local/share/My Program Name/`
+ *
+ * On macOS, the string might look like:
+ *
+ * `/Users/bob/Library/Application Support/My Program Name/`
+ *
+ * You should assume the path returned by this function is the only safe place
+ * to write files (and that SDL_GetBasePath(), while it might be writable, or
+ * even the parent of the returned path, isn't where you should be writing
+ * things).
+ *
+ * Both the org and app strings may become part of a directory name, so please
+ * follow these rules:
+ *
+ * - Try to use the same org string (_including case-sensitivity_) for all
+ *   your applications that use this function.
+ * - Always use a unique app string for each one, and make sure it never
+ *   changes for an app once you've decided on it.
+ * - Unicode characters are legal, as long as they are UTF-8 encoded, but...
+ * - ...only use letters, numbers, and spaces. Avoid punctuation like "Game
+ *   Name 2: Bad Guy's Revenge!" ... "Game Name 2" is sufficient.
+ *
+ * The returned path is guaranteed to end with a path separator ('\\' on
+ * Windows, '/' on most other platforms).
+ *
+ * \param org the name of your organization.
+ * \param app the name of your application.
+ * \returns a UTF-8 string of the user directory in platform-dependent
+ *          notation. NULL if there's a problem (creating directory failed,
+ *          etc.). This should be freed with SDL_free() when it is no longer
+ *          needed.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetBasePath
+ */
+extern SDL_DECLSPEC char * SDLCALL SDL_GetPrefPath(const char *org, const char *app);
+
+/**
+ * The type of the OS-provided default folder for a specific purpose.
+ *
+ * Note that the Trash folder isn't included here, because trashing files
+ * usually involves extra OS-specific functionality to remember the file's
+ * original location.
+ *
+ * The folders supported per platform are:
+ *
+ * |             | Windows | macOS/iOS | tvOS | Unix (XDG) | Haiku | Emscripten |
+ * | ----------- | ------- | --------- | ---- | ---------- | ----- | ---------- |
+ * | HOME        | X       | X         |      | X          | X     | X          |
+ * | DESKTOP     | X       | X         |      | X          | X     |            |
+ * | DOCUMENTS   | X       | X         |      | X          |       |            |
+ * | DOWNLOADS   | Vista+  | X         |      | X          |       |            |
+ * | MUSIC       | X       | X         |      | X          |       |            |
+ * | PICTURES    | X       | X         |      | X          |       |            |
+ * | PUBLICSHARE |         | X         |      | X          |       |            |
+ * | SAVEDGAMES  | Vista+  |           |      |            |       |            |
+ * | SCREENSHOTS | Vista+  |           |      |            |       |            |
+ * | TEMPLATES   | X       | X         |      | X          |       |            |
+ * | VIDEOS      | X       | X*        |      | X          |       |            |
+ *
+ * Note that on macOS/iOS, the Videos folder is called "Movies".
+ *
+ * \since This enum is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetUserFolder
+ */
+typedef enum SDL_Folder
+{
+    SDL_FOLDER_HOME,        /**< The folder which contains all of the current user's data, preferences, and documents. It usually contains most of the other folders. If a requested folder does not exist, the home folder can be considered a safe fallback to store a user's documents. */
+    SDL_FOLDER_DESKTOP,     /**< The folder of files that are displayed on the desktop. Note that the existence of a desktop folder does not guarantee that the system does show icons on its desktop; certain GNU/Linux distros with a graphical environment may not have desktop icons. */
+    SDL_FOLDER_DOCUMENTS,   /**< User document files, possibly application-specific. This is a good place to save a user's projects. */
+    SDL_FOLDER_DOWNLOADS,   /**< Standard folder for user files downloaded from the internet. */
+    SDL_FOLDER_MUSIC,       /**< Music files that can be played using a standard music player (mp3, ogg...). */
+    SDL_FOLDER_PICTURES,    /**< Image files that can be displayed using a standard viewer (png, jpg...). */
+    SDL_FOLDER_PUBLICSHARE, /**< Files that are meant to be shared with other users on the same computer. */
+    SDL_FOLDER_SAVEDGAMES,  /**< Save files for games. */
+    SDL_FOLDER_SCREENSHOTS, /**< Application screenshots. */
+    SDL_FOLDER_TEMPLATES,   /**< Template files to be used when the user requests the desktop environment to create a new file in a certain folder, such as "New Text File.txt".  Any file in the Templates folder can be used as a starting point for a new file. */
+    SDL_FOLDER_VIDEOS,      /**< Video files that can be played using a standard video player (mp4, webm...). */
+    SDL_FOLDER_COUNT        /**< Total number of types in this enum, not a folder type by itself. */
+} SDL_Folder;
+
+/**
+ * Finds the most suitable user folder for a specific purpose.
+ *
+ * Many OSes provide certain standard folders for certain purposes, such as
+ * storing pictures, music or videos for a certain user. This function gives
+ * the path for many of those special locations.
+ *
+ * This function is specifically for _user_ folders, which are meant for the
+ * user to access and manage. For application-specific folders, meant to hold
+ * data for the application to manage, see SDL_GetBasePath() and
+ * SDL_GetPrefPath().
+ *
+ * The returned path is guaranteed to end with a path separator ('\\' on
+ * Windows, '/' on most other platforms).
+ *
+ * If NULL is returned, the error may be obtained with SDL_GetError().
+ *
+ * \param folder the type of folder to find.
+ * \returns either a null-terminated C string containing the full path to the
+ *          folder, or NULL if an error happened.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC const char * SDLCALL SDL_GetUserFolder(SDL_Folder folder);
+
+
+/* Abstract filesystem interface */
+
+/**
+ * Types of filesystem entries.
+ *
+ * Note that there may be other sorts of items on a filesystem: devices,
+ * symlinks, named pipes, etc. They are currently reported as
+ * SDL_PATHTYPE_OTHER.
+ *
+ * \since This enum is available since SDL 3.2.0.
+ *
+ * \sa SDL_PathInfo
+ */
+typedef enum SDL_PathType
+{
+    SDL_PATHTYPE_NONE,      /**< path does not exist */
+    SDL_PATHTYPE_FILE,      /**< a normal file */
+    SDL_PATHTYPE_DIRECTORY, /**< a directory */
+    SDL_PATHTYPE_OTHER      /**< something completely different like a device node (not a symlink, those are always followed) */
+} SDL_PathType;
+
+/**
+ * Information about a path on the filesystem.
+ *
+ * \since This datatype is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetPathInfo
+ * \sa SDL_GetStoragePathInfo
+ */
+typedef struct SDL_PathInfo
+{
+    SDL_PathType type;      /**< the path type */
+    Uint64 size;            /**< the file size in bytes */
+    SDL_Time create_time;   /**< the time when the path was created */
+    SDL_Time modify_time;   /**< the last time the path was modified */
+    SDL_Time access_time;   /**< the last time the path was read */
+} SDL_PathInfo;
+
+/**
+ * Flags for path matching.
+ *
+ * \since This datatype is available since SDL 3.2.0.
+ *
+ * \sa SDL_GlobDirectory
+ * \sa SDL_GlobStorageDirectory
+ */
+typedef Uint32 SDL_GlobFlags;
+
+#define SDL_GLOB_CASEINSENSITIVE (1u << 0)
+
+/**
+ * Create a directory, and any missing parent directories.
+ *
+ * This reports success if `path` already exists as a directory.
+ *
+ * If parent directories are missing, it will also create them. Note that if
+ * this fails, it will not remove any parent directories it already made.
+ *
+ * \param path the path of the directory to create.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_CreateDirectory(const char *path);
+
+/**
+ * Possible results from an enumeration callback.
+ *
+ * \since This enum is available since SDL 3.2.0.
+ *
+ * \sa SDL_EnumerateDirectoryCallback
+ */
+typedef enum SDL_EnumerationResult
+{
+    SDL_ENUM_CONTINUE,   /**< Value that requests that enumeration continue. */
+    SDL_ENUM_SUCCESS,    /**< Value that requests that enumeration stop, successfully. */
+    SDL_ENUM_FAILURE     /**< Value that requests that enumeration stop, as a failure. */
+} SDL_EnumerationResult;
+
+/**
+ * Callback for directory enumeration.
+ *
+ * Enumeration of directory entries will continue until either all entries
+ * have been provided to the callback, or the callback has requested a stop
+ * through its return value.
+ *
+ * Returning SDL_ENUM_CONTINUE will let enumeration proceed, calling the
+ * callback with further entries. SDL_ENUM_SUCCESS and SDL_ENUM_FAILURE will
+ * terminate the enumeration early, and dictate the return value of the
+ * enumeration function itself.
+ *
+ * `dirname` is guaranteed to end with a path separator ('\\' on Windows, '/'
+ * on most other platforms).
+ *
+ * \param userdata an app-controlled pointer that is passed to the callback.
+ * \param dirname the directory that is being enumerated.
+ * \param fname the next entry in the enumeration.
+ * \returns how the enumeration should proceed.
+ *
+ * \since This datatype is available since SDL 3.2.0.
+ *
+ * \sa SDL_EnumerateDirectory
+ */
+typedef SDL_EnumerationResult (SDLCALL *SDL_EnumerateDirectoryCallback)(void *userdata, const char *dirname, const char *fname);
+
+/**
+ * Enumerate a directory through a callback function.
+ *
+ * This function provides every directory entry through an app-provided
+ * callback, called once for each directory entry, until all results have been
+ * provided or the callback returns either SDL_ENUM_SUCCESS or
+ * SDL_ENUM_FAILURE.
+ *
+ * This will return false if there was a system problem in general, or if a
+ * callback returns SDL_ENUM_FAILURE. A successful return means a callback
+ * returned SDL_ENUM_SUCCESS to halt enumeration, or all directory entries
+ * were enumerated.
+ *
+ * \param path the path of the directory to enumerate.
+ * \param callback a function that is called for each entry in the directory.
+ * \param userdata a pointer that is passed to `callback`.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_EnumerateDirectory(const char *path, SDL_EnumerateDirectoryCallback callback, void *userdata);
+
+/**
+ * Remove a file or an empty directory.
+ *
+ * Directories that are not empty will fail; this function will not recursely
+ * delete directory trees.
+ *
+ * \param path the path to remove from the filesystem.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_RemovePath(const char *path);
+
+/**
+ * Rename a file or directory.
+ *
+ * If the file at `newpath` already exists, it will replaced.
+ *
+ * Note that this will not copy files across filesystems/drives/volumes, as
+ * that is a much more complicated (and possibly time-consuming) operation.
+ *
+ * Which is to say, if this function fails, SDL_CopyFile() to a temporary file
+ * in the same directory as `newpath`, then SDL_RenamePath() from the
+ * temporary file to `newpath` and SDL_RemovePath() on `oldpath` might work
+ * for files. Renaming a non-empty directory across filesystems is
+ * dramatically more complex, however.
+ *
+ * \param oldpath the old path.
+ * \param newpath the new path.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_RenamePath(const char *oldpath, const char *newpath);
+
+/**
+ * Copy a file.
+ *
+ * If the file at `newpath` already exists, it will be overwritten with the
+ * contents of the file at `oldpath`.
+ *
+ * This function will block until the copy is complete, which might be a
+ * significant time for large files on slow disks. On some platforms, the copy
+ * can be handed off to the OS itself, but on others SDL might just open both
+ * paths, and read from one and write to the other.
+ *
+ * Note that this is not an atomic operation! If something tries to read from
+ * `newpath` while the copy is in progress, it will see an incomplete copy of
+ * the data, and if the calling thread terminates (or the power goes out)
+ * during the copy, `newpath`'s previous contents will be gone, replaced with
+ * an incomplete copy of the data. To avoid this risk, it is recommended that
+ * the app copy to a temporary file in the same directory as `newpath`, and if
+ * the copy is successful, use SDL_RenamePath() to replace `newpath` with the
+ * temporary file. This will ensure that reads of `newpath` will either see a
+ * complete copy of the data, or it will see the pre-copy state of `newpath`.
+ *
+ * This function attempts to synchronize the newly-copied data to disk before
+ * returning, if the platform allows it, so that the renaming trick will not
+ * have a problem in a system crash or power failure, where the file could be
+ * renamed but the contents never made it from the system file cache to the
+ * physical disk.
+ *
+ * If the copy fails for any reason, the state of `newpath` is undefined. It
+ * might be half a copy, it might be the untouched data of what was already
+ * there, or it might be a zero-byte file, etc.
+ *
+ * \param oldpath the old path.
+ * \param newpath the new path.
+ * \returns true on success or false on failure; call SDL_GetError() for more
+ *          information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_CopyFile(const char *oldpath, const char *newpath);
+
+/**
+ * Get information about a filesystem path.
+ *
+ * \param path the path to query.
+ * \param info a pointer filled in with information about the path, or NULL to
+ *             check for the existence of a file.
+ * \returns true on success or false if the file doesn't exist, or another
+ *          failure; call SDL_GetError() for more information.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC bool SDLCALL SDL_GetPathInfo(const char *path, SDL_PathInfo *info);
+
+/**
+ * Enumerate a directory tree, filtered by pattern, and return a list.
+ *
+ * Files are filtered out if they don't match the string in `pattern`, which
+ * may contain wildcard characters '\*' (match everything) and '?' (match one
+ * character). If pattern is NULL, no filtering is done and all results are
+ * returned. Subdirectories are permitted, and are specified with a path
+ * separator of '/'. Wildcard characters '\*' and '?' never match a path
+ * separator.
+ *
+ * `flags` may be set to SDL_GLOB_CASEINSENSITIVE to make the pattern matching
+ * case-insensitive.
+ *
+ * The returned array is always NULL-terminated, for your iterating
+ * convenience, but if `count` is non-NULL, on return it will contain the
+ * number of items in the array, not counting the NULL terminator.
+ *
+ * \param path the path of the directory to enumerate.
+ * \param pattern the pattern that files in the directory must match. Can be
+ *                NULL.
+ * \param flags `SDL_GLOB_*` bitflags that affect this search.
+ * \param count on return, will be set to the number of items in the returned
+ *              array. Can be NULL.
+ * \returns an array of strings on success or NULL on failure; call
+ *          SDL_GetError() for more information. This is a single allocation
+ *          that should be freed with SDL_free() when it is no longer needed.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC char ** SDLCALL SDL_GlobDirectory(const char *path, const char *pattern, SDL_GlobFlags flags, int *count);
+
+/**
+ * Get what the system believes is the "current working directory."
+ *
+ * For systems without a concept of a current working directory, this will
+ * still attempt to provide something reasonable.
+ *
+ * SDL does not provide a means to _change_ the current working directory; for
+ * platforms without this concept, this would cause surprises with file access
+ * outside of SDL.
+ *
+ * The returned path is guaranteed to end with a path separator ('\\' on
+ * Windows, '/' on most other platforms).
+ *
+ * \returns a UTF-8 string of the current working directory in
+ *          platform-dependent notation. NULL if there's a problem. This
+ *          should be freed with SDL_free() when it is no longer needed.
+ *
+ * \since This function is available since SDL 3.2.0.
+ */
+extern SDL_DECLSPEC char * SDLCALL SDL_GetCurrentDirectory(void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_filesystem_h_ */