SDL: Merge egl-main
@@ -26,16 +26,18 @@ file(GLOB PLATFORM_SRC ${CMAKE_SOURCE_DIR}/src/platform/sdl/sdl-*.c)
set(PLATFORM_LIBRARY ${SDL_LIBRARY} ${SDLMAIN_LIBRARY}) include_directories(${CMAKE_SOURCE_DIR}/src/platform/sdl ${SDL_INCLUDE_DIR}) +set(MAIN_SRC ${CMAKE_SOURCE_DIR}/src/platform/sdl/main.c) + if(BUILD_RASPI) add_definitions(-DBUILD_RASPI) - set(EGL_MAIN_SRC ${CMAKE_SOURCE_DIR}/src/platform/sdl/egl-main.c) + set(EGL_MAIN_SRC ${CMAKE_SOURCE_DIR}/src/platform/sdl/egl-sdl.c) set(EGL_LIBRARY "-lEGL -lGLESv2 -lbcm_host") - add_executable(${BINARY_NAME}-rpi ${PLATFORM_SRC} ${EGL_MAIN_SRC}) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fgnu89-inline") + add_executable(${BINARY_NAME}-rpi ${PLATFORM_SRC} ${MAIN_SRC} ${EGL_MAIN_SRC}) target_link_libraries(${BINARY_NAME}-rpi ${BINARY_NAME} ${PLATFORM_LIBRARY} ${EGL_LIBRARY}) install(TARGETS ${BINARY_NAME}-rpi DESTINATION bin) endif() -set(MAIN_SRC ${CMAKE_SOURCE_DIR}/src/platform/sdl/main.c) if(BUILD_BBB OR BUILD_RASPI OR NOT BUILD_GL) list(APPEND MAIN_SRC ${CMAKE_SOURCE_DIR}/src/platform/sdl/sw-sdl.c) else()
@@ -1,39 +1,4 @@
-#include "debugger/debugger.h" -#include "gba-thread.h" -#include "gba.h" -#include "renderers/video-software.h" -#include "sdl-audio.h" -#include "sdl-events.h" - -#include <SDL/SDL.h> -#include <GLES2/gl2.h> -#include <EGL/egl.h> - -#include <bcm_host.h> - -#include <errno.h> -#include <fcntl.h> -#include <malloc.h> -#include <signal.h> -#include <sys/time.h> - -struct GBAVideoEGLRenderer { - struct GBAVideoSoftwareRenderer d; - struct GBASDLAudio audio; - struct GBASDLEvents events; - - EGLDisplay display; - EGLSurface surface; - EGLContext context; - EGL_DISPMANX_WINDOW_T window; - GLuint tex; - GLuint fragmentShader; - GLuint vertexShader; - GLuint program; - GLuint bufferObject; - GLuint texLocation; - GLuint positionLocation; -}; +#include "main.h" static const char* _vertexShader = "attribute vec4 position;\n"@@ -61,75 +26,18 @@ 1.f, 1.f,
1.f, -1.f, }; -static int _GBAEGLInit(struct GBAVideoEGLRenderer* renderer); -static void _GBAEGLDeinit(struct GBAVideoEGLRenderer* renderer); -static void _GBAEGLRunloop(struct GBAThread* context, struct GBAVideoEGLRenderer* renderer); -static void _GBASDLStart(struct GBAThread* context); -static void _GBASDLClean(struct GBAThread* context); - -int main(int argc, char** argv) { - struct GBAVideoEGLRenderer renderer; - - struct StartupOptions opts; - if (!parseCommandArgs(&opts, argc, argv, 0)) { - usage(argv[0], 0); - freeOptions(&opts); - return 1; - } - - if (!_GBAEGLInit(&renderer)) { - return 1; - } - GBAVideoSoftwareRendererCreate(&renderer.d); - - struct GBAThread context = { - .renderer = &renderer.d.d, - .sync.videoFrameWait = 0, - .sync.audioWait = 1, - .startCallback = _GBASDLStart, - .cleanCallback = _GBASDLClean, - .userData = &renderer - }; - - context.debugger = createDebugger(&opts); - - GBAMapOptionsToContext(&opts, &context); - - renderer.audio.samples = context.audioBuffers; - GBASDLInitAudio(&renderer.audio); - - renderer.events.bindings = &context.inputMap; - GBASDLInitEvents(&renderer.events); - - GBAThreadStart(&context); - - _GBAEGLRunloop(&context, &renderer); - - GBAThreadJoin(&context); - freeOptions(&opts); - free(context.debugger); - - _GBAEGLDeinit(&renderer); - - return 0; -} - -static int _GBAEGLInit(struct GBAVideoEGLRenderer* renderer) { - if (SDL_Init(SDL_INIT_JOYSTICK) < 0) { - return 0; - } - +bool GBASDLInit(struct SDLSoftwareRenderer* renderer) { bcm_host_init(); renderer->display = eglGetDisplay(EGL_DEFAULT_DISPLAY); int major, minor; if (EGL_FALSE == eglInitialize(renderer->display, &major, &minor)) { printf("Failed to initialize EGL"); - return 0; + return false; } if (EGL_FALSE == eglBindAPI(EGL_OPENGL_ES_API)) { printf("Failed to get GLES API"); - return 0; + return false; } const EGLint requestConfig[] = {@@ -146,7 +54,7 @@ EGLint numConfigs;
if (EGL_FALSE == eglChooseConfig(renderer->display, requestConfig, &config, 1, &numConfigs)) { printf("Failed to choose EGL config\n"); - return 0; + return false; } const EGLint contextAttributes[] = {@@ -185,7 +93,7 @@ renderer->window.height = dispHeight;
renderer->surface = eglCreateWindowSurface(renderer->display, config, &renderer->window, 0); if (EGL_FALSE == eglMakeCurrent(renderer->display, renderer->surface, renderer->surface, renderer->context)) { - return 0; + return false; } renderer->d.outputBuffer = memalign(16, 256 * 256 * 4);@@ -216,10 +124,9 @@ printf("%s\n", log);
renderer->texLocation = glGetUniformLocation(renderer->program, "tex"); renderer->positionLocation = glGetAttribLocation(renderer->program, "position"); glClearColor(1.f, 0.f, 0.f, 1.f); - return 1; } -static void _GBAEGLRunloop(struct GBAThread* context, struct GBAVideoEGLRenderer* renderer) { +void GBASDLRunloop(struct GBAThread* context, struct SDLSoftwareRenderer* renderer) { SDL_Event event; while (context->state < THREAD_EXITING) {@@ -245,26 +152,10 @@ }
} } -static void _GBAEGLDeinit(struct GBAVideoEGLRenderer* renderer) { +void GBASDLDeinit(struct SDLSoftwareRenderer* renderer) { eglMakeCurrent(renderer->display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); eglDestroySurface(renderer->display, renderer->surface); eglDestroyContext(renderer->display, renderer->context); eglTerminate(renderer->display); - - GBASDLDeinitEvents(&renderer->events); - GBASDLDeinitAudio(&renderer->audio); - SDL_Quit(); - bcm_host_deinit(); } - -static void _GBASDLStart(struct GBAThread* threadContext) { - struct GBAVideoEGLRenderer* renderer = threadContext->userData; - renderer->audio.audio = &threadContext->gba->audio; - renderer->audio.thread = threadContext; -} - -static void _GBASDLClean(struct GBAThread* threadContext) { - struct GBAVideoEGLRenderer* renderer = threadContext->userData; - renderer->audio.audio = 0; -}
@@ -24,7 +24,7 @@ 0, 1
}; #endif -void GBASDLInit(struct SDLSoftwareRenderer* renderer) { +bool GBASDLInit(struct SDLSoftwareRenderer* renderer) { #ifndef COLOR_16_BIT SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8); SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);@@ -67,6 +67,8 @@ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
#endif glViewport(0, 0, renderer->viewportWidth, renderer->viewportHeight); + + return true; } void GBASDLRunloop(struct GBAThread* context, struct SDLSoftwareRenderer* renderer) {@@ -117,3 +119,7 @@ #endif
} } } + +void GBASDLDeinit(struct SDLSoftwareRenderer* renderer) { + UNUSED(renderer); +}
@@ -22,7 +22,7 @@ #include <sys/time.h>
#define PORT "sdl" -static int _GBASDLInit(struct SDLSoftwareRenderer* renderer); +static bool _GBASDLInit(struct SDLSoftwareRenderer* renderer); static void _GBASDLDeinit(struct SDLSoftwareRenderer* renderer); static void _GBASDLStart(struct GBAThread* context); static void _GBASDLClean(struct GBAThread* context);@@ -107,14 +107,12 @@
return 0; } -static int _GBASDLInit(struct SDLSoftwareRenderer* renderer) { +static bool _GBASDLInit(struct SDLSoftwareRenderer* renderer) { if (SDL_Init(SDL_INIT_VIDEO) < 0) { - return 0; + return false; } - GBASDLInit(renderer); - - return 1; + return GBASDLInit(renderer); } static void _GBASDLDeinit(struct SDLSoftwareRenderer* renderer) {@@ -125,7 +123,11 @@ GBASDLDeinitAudio(&renderer->audio);
#if SDL_VERSION_ATLEAST(2, 0, 0) SDL_DestroyWindow(renderer->window); #endif + + GBASDLDeinit(renderer); + SDL_Quit(); + } static void _GBASDLStart(struct GBAThread* threadContext) {
@@ -14,6 +14,18 @@ #include <GL/gl.h>
#endif #endif +#ifdef BUILD_RASPI +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wunused-function" +#pragma GCC diagnostic ignored "-Wunused-but-set-variable" +#include <SDL/SDL.h> +#include <GLES2/gl2.h> +#include <EGL/egl.h> + +#include <bcm_host.h> +#pragma GCC diagnostic pop +#endif + struct SDLSoftwareRenderer { struct GBAVideoSoftwareRenderer d; struct GBASDLAudio audio;@@ -34,9 +46,24 @@
#ifdef BUILD_GL GLuint tex; #endif + +#ifdef BUILD_RASPI + EGLDisplay display; + EGLSurface surface; + EGLContext context; + EGL_DISPMANX_WINDOW_T window; + GLuint tex; + GLuint fragmentShader; + GLuint vertexShader; + GLuint program; + GLuint bufferObject; + GLuint texLocation; + GLuint positionLocation; +#endif }; -void GBASDLInit(struct SDLSoftwareRenderer* renderer); +bool GBASDLInit(struct SDLSoftwareRenderer* renderer); +void GBASDLDeinit(struct SDLSoftwareRenderer* renderer); void GBASDLRunloop(struct GBAThread* context, struct SDLSoftwareRenderer* renderer); #endif
@@ -7,7 +7,7 @@ void _neon2x(void* dest, void* src, int width, int height);
void _neon4x(void* dest, void* src, int width, int height); #endif -void GBASDLInit(struct SDLSoftwareRenderer* renderer) { +bool GBASDLInit(struct SDLSoftwareRenderer* renderer) { #if !SDL_VERSION_ATLEAST(2, 0, 0) #ifdef COLOR_16_BIT SDL_SetVideoMode(renderer->viewportWidth, renderer->viewportHeight, 16, SDL_DOUBLEBUF | SDL_HWSURFACE);@@ -49,6 +49,8 @@ renderer->d.outputBuffer = malloc(240 * 160 * BYTES_PER_PIXEL);
renderer->d.outputBufferStride = 240; } #endif + + return true; } void GBASDLRunloop(struct GBAThread* context, struct SDLSoftwareRenderer* renderer) {@@ -92,3 +94,7 @@ GBASDLHandleEvent(context, &renderer->events, &event);
} } } + +void GBASDLDeinit(struct SDLSoftwareRenderer* renderer) { + UNUSED(renderer); +}