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treballant en internal resolution

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Sergio
2026-04-16 20:53:13 +02:00
parent 5cda8fc3f9
commit 16a3f5b470
10 changed files with 227 additions and 7 deletions
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7
source/core/rendering/screen.hpp
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@@ -33,6 +33,7 @@ class Screen {
void cycleScalingMode(int dir); // Cicla DISABLED/STRETCH/LETTERBOX/OVERSCAN/INTEGER
void toggleVSync();
void cycleTextureFilter(int dir); // Cicla NEAREST/LINEAR
void changeInternalResolution(int dir); // +/−1, clampat a [1, max_zoom_]
auto nextShaderType() -> bool; // false si GPU off / shaders off
auto prevShaderType() -> bool; // idem
auto nextPreset() -> bool; // false si GPU off / shaders off
@@ -45,6 +46,7 @@ class Screen {
// Getters
[[nodiscard]] auto isFullscreen() const -> bool { return fullscreen_; }
[[nodiscard]] auto getZoom() const -> int { return zoom_; }
[[nodiscard]] auto getMaxZoom() const -> int { return max_zoom_; }
[[nodiscard]] auto isHardwareAccelerated() const -> bool;
[[nodiscard]] auto getActiveShaderName() const -> const char*;
[[nodiscard]] auto getWindow() -> SDL_Window* { return window_; }
@@ -58,12 +60,15 @@ class Screen {
void calculateMaxZoom();
void initShaders();
void applyFallbackPresentation(); // Logical presentation + scale mode per al path SDL_Renderer
void ensureFallbackInternalTexture(); // Recrea internal_texture_sdl_ si cal (fallback path)
static Screen* instance_;
SDL_Window* window_{nullptr};
SDL_Renderer* renderer_{nullptr};
SDL_Texture* texture_{nullptr}; // 320x200 streaming, ABGR8888 (fallback SDL_Renderer)
SDL_Texture* texture_{nullptr}; // 320x200 streaming, ABGR8888 (fallback SDL_Renderer)
SDL_Texture* internal_texture_sdl_{nullptr}; // 320·N x 200·N TARGET (fallback path, només si N>1)
int internal_texture_mult_{0}; // Multiplicador amb què es va crear internal_texture_sdl_
// Backend GPU (nullptr si no disponible o desactivat)
std::unique_ptr<Rendering::ShaderBackend> shader_backend_;