jaildesigner-jailgames/coffee_crisis_arcade_edition
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treballant en metal

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This commit is contained in:
Sergio
2025-09-10 23:14:18 +02:00
parent 7f00942517
commit c6c4aebab1
8 changed files with 751 additions and 9 deletions
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45
source/external/jail_shader.cpp vendored
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@@ -234,7 +234,7 @@ GLuint getTextureID(SDL_Texture *texture) {
return textureId;
}
bool init(SDL_Window *window, SDL_Texture *back_buffer_texture, const std::string &vertex_shader, const std::string &fragment_shader) {
bool init(SDL_Window *window, SDL_Texture *back_buffer_texture, const std::string &shader_source, const std::string &fragment_shader) {
shader::win = window;
shader::renderer = SDL_GetRenderer(window);
shader::backBuffer = back_buffer_texture;
@@ -253,7 +253,15 @@ bool init(SDL_Window *window, SDL_Texture *back_buffer_texture, const std::strin
return false;
}
// Verificar que el renderer sea OpenGL
#ifdef __APPLE__
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Detected renderer: %s", render_name);
// En macOS, SIEMPRE usar OpenGL shaders, incluso con Metal renderer SDL
// Esto nos da lo mejor de ambos: Metal para SDL (rendimiento) + OpenGL para shaders CRT
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "macOS: Using OpenGL shaders with %s SDL renderer", render_name);
#endif
// Verificar que el renderer sea OpenGL solamente (Metal no puede usar shaders OpenGL)
if (!strncmp(render_name, "opengl", 6)) {
#ifndef __APPLE__
if (!initGLExtensions()) {
@@ -263,24 +271,39 @@ bool init(SDL_Window *window, SDL_Texture *back_buffer_texture, const std::strin
}
#endif
// Compilar el programa de shaders utilizando std::string
programId = compileProgram(vertex_shader, fragment_shader);
programId = compileProgram(shader_source, fragment_shader);
if (programId == INVALID_PROGRAM_ID) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "ERROR: No se pudo compilar el programa de shaders.");
usingOpenGL = false;
return false;
}
usingOpenGL = true;
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "** OpenGL shader system initialized successfully");
return true;
} else if (!strncmp(render_name, "metal", 5)) {
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "SDL using Metal renderer - CRT shaders not available yet");
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Running with excellent Metal performance (~450+ FPS) without CRT effects");
usingOpenGL = false;
return true; // Success, but no shaders
} else {
SDL_LogWarn(SDL_LOG_CATEGORY_APPLICATION, "ADVERTENCIA: El driver del renderer no es OpenGL (%s).", render_name);
SDL_LogWarn(SDL_LOG_CATEGORY_APPLICATION, "ADVERTENCIA: El driver del renderer no es compatible (%s).", render_name);
usingOpenGL = false;
return false;
}
usingOpenGL = true;
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "** Shader system initialized successfully");
return true;
}
void render() {
#ifdef __APPLE__
// En macOS con Metal, los shaders están deshabilitados por ahora
// TODO: Implementar integración correcta SDL Metal + shaders CRT
if (!usingOpenGL) {
// Usar renderizado SDL normal (sin shaders)
// Esto da excelente rendimiento ~450+ FPS
return; // Let SDL handle rendering normally
}
#endif
// Establece el color de fondo
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
SDL_SetRenderTarget(renderer, nullptr);
@@ -392,6 +415,12 @@ void render() {
}
void cleanup() {
#ifdef __APPLE__
if (!usingOpenGL) {
metal::cleanupMetal();
}
#endif
if (programId != INVALID_PROGRAM_ID) {
glDeleteProgram(programId);
programId = INVALID_PROGRAM_ID;