int main(int argc, char *argv[]) { int i, done; SDL_Event event; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; } if (consumed < 0) { SDL_Log("Usage: %s %s\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); SDL_RenderPresent(renderer); } /* Main render loop */ done = 0; while (!done) { /* Check for events */ while (SDL_PollEvent(&event)) { SDLTest_CommonEvent(state, &event, &done); if (event.type == SDL_DROPFILE) { char *dropped_filedir = event.drop.file; SDL_Log("File dropped on window: %s", dropped_filedir); SDL_free(dropped_filedir); } } } quit(0); /* keep the compiler happy ... */ return(0); }
int main(int argc, char *argv[]) { int i; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); SDL_assert(SDL_arraysize(cursorNames) == SDL_NUM_SYSTEM_CURSORS); /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; } if (consumed < 0) { SDL_Log("Usage: %s %s\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } SDL_EventState(SDL_DROPFILE, SDL_ENABLE); SDL_EventState(SDL_DROPTEXT, SDL_ENABLE); for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } /* Main render loop */ done = 0; #ifdef __EMSCRIPTEN__ emscripten_set_main_loop(loop, 0, 1); #else while (!done) { loop(); } #endif SDL_FreeCursor(cursor); quit(0); /* keep the compiler happy ... */ return(0); }
int main(int argc, char *argv[]) { /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc; ++i) { SDLTest_CommonArg(state, i); } if (!SDLTest_CommonInit(state)) { return 2; } /* Create the windows and initialize the renderers */ for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE); SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } srand((unsigned int)time(NULL)); if(SDL_SetRelativeMouseMode(SDL_TRUE) < 0) { return 3; }; rect.x = DEFAULT_WINDOW_WIDTH / 2; rect.y = DEFAULT_WINDOW_HEIGHT / 2; rect.w = 10; rect.h = 10; /* Main render loop */ done = 0; #ifdef __EMSCRIPTEN__ emscripten_set_main_loop(loop, 0, 1); #else while (!done) { loop(); } #endif SDLTest_CommonQuit(state); return 0; }
int main(int argc, char *argv[]) { int i, done; SDL_Event event; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;i++) { SDLTest_CommonArg(state, i); } if (!SDLTest_CommonInit(state)) { return 2; } /* Create the windows and initialize the renderers */ for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE); SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } srand((unsigned int)time(NULL)); if(SDL_SetRelativeMouseMode(SDL_TRUE) < 0) { return 3; }; rect.x = DEFAULT_WINDOW_WIDTH / 2; rect.y = DEFAULT_WINDOW_HEIGHT / 2; rect.w = 10; rect.h = 10; /* Main render loop */ done = 0; while (!done) { /* Check for events */ while (SDL_PollEvent(&event)) { SDLTest_CommonEvent(state, &event, &done); switch(event.type) { case SDL_MOUSEMOTION: { /*printf("mouse motion ABS x %d y %d REL x %d y %d\n",event.motion.x,event.motion.y,event.motion.xrel,event.motion.yrel);*/ rect.x += event.motion.xrel; rect.y += event.motion.yrel; } break; } } for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); DrawRects(renderer); SDL_RenderPresent(renderer); } } SDLTest_CommonQuit(state); return 0; }
int main(int argc, char *argv[]) { int i; const char *color_cursor = NULL; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { color_cursor = argv[i]; break; } if (consumed < 0) { SDL_Log("Usage: %s %s\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } if (color_cursor) { cursors[0] = init_color_cursor(color_cursor); } else { cursors[0] = init_system_cursor(arrow); } if (!cursors[0]) { SDL_Log("Error, couldn't create cursor\n"); quit(2); } for (i = 0; i < SDL_NUM_SYSTEM_CURSORS; ++i) { cursors[1+i] = SDL_CreateSystemCursor((SDL_SystemCursor)i); if (!cursors[1+i]) { SDL_Log("Error, couldn't create system cursor %d\n", i); quit(2); } } SDL_SetCursor(cursors[0]); /* Main render loop */ done = 0; #ifdef __EMSCRIPTEN__ emscripten_set_main_loop(loop, 0, 1); #else while (!done) { loop(); } #endif for (i = 0; i < SDL_arraysize(cursors); ++i) { SDL_FreeCursor(cursors[i]); } quit(0); /* keep the compiler happy ... */ return(0); }
int main(int argc, char *argv[]) { DrawState *drawstates; int i, done; SDL_Event event; int frames; Uint32 then, now; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { SDL_Log("Usage: %s %s\n", argv[0], SDLTest_CommonUsage(state)); return 1; } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } drawstates = SDL_stack_alloc(DrawState, state->num_windows); for (i = 0; i < state->num_windows; ++i) { DrawState *drawstate = &drawstates[i]; drawstate->window = state->windows[i]; drawstate->renderer = state->renderers[i]; drawstate->sprite = LoadTexture(drawstate->renderer, "icon.bmp", SDL_TRUE); drawstate->background = LoadTexture(drawstate->renderer, "sample.bmp", SDL_FALSE); if (!drawstate->sprite || !drawstate->background) { quit(2); } SDL_QueryTexture(drawstate->sprite, NULL, NULL, &drawstate->sprite_rect.w, &drawstate->sprite_rect.h); drawstate->scale_direction = 1; } /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; while (!done) { /* Check for events */ ++frames; while (SDL_PollEvent(&event)) { SDLTest_CommonEvent(state, &event, &done); } for (i = 0; i < state->num_windows; ++i) { if (state->windows[i] == NULL) continue; Draw(&drawstates[i]); } } /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { double fps = ((double) frames * 1000) / (now - then); SDL_Log("%2.2f frames per second\n", fps); } SDL_stack_free(drawstates); quit(0); return 0; }
int main(int argc, char *argv[]) { int i; Uint32 then, now, frames; Uint64 seed; const char *icon = "icon.bmp"; /* Initialize parameters */ num_sprites = NUM_SPRITES; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; if (SDL_strcasecmp(argv[i], "--blend") == 0) { if (argv[i + 1]) { if (SDL_strcasecmp(argv[i + 1], "none") == 0) { blendMode = SDL_BLENDMODE_NONE; consumed = 2; } else if (SDL_strcasecmp(argv[i + 1], "blend") == 0) { blendMode = SDL_BLENDMODE_BLEND; consumed = 2; } else if (SDL_strcasecmp(argv[i + 1], "add") == 0) { blendMode = SDL_BLENDMODE_ADD; consumed = 2; } else if (SDL_strcasecmp(argv[i + 1], "mod") == 0) { blendMode = SDL_BLENDMODE_MOD; consumed = 2; } } } else if (SDL_strcasecmp(argv[i], "--iterations") == 0) { if (argv[i + 1]) { iterations = SDL_atoi(argv[i + 1]); if (iterations < -1) iterations = -1; consumed = 2; } } else if (SDL_strcasecmp(argv[i], "--cyclecolor") == 0) { cycle_color = SDL_TRUE; consumed = 1; } else if (SDL_strcasecmp(argv[i], "--cyclealpha") == 0) { cycle_alpha = SDL_TRUE; consumed = 1; } else if (SDL_isdigit(*argv[i])) { num_sprites = SDL_atoi(argv[i]); consumed = 1; } else if (argv[i][0] != '-') { icon = argv[i]; consumed = 1; } } if (consumed < 0) { SDL_Log("Usage: %s %s [--blend none|blend|add|mod] [--cyclecolor] [--cyclealpha] [--iterations N] [num_sprites] [icon.bmp]\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } /* Create the windows, initialize the renderers, and load the textures */ sprites = (SDL_Texture **) SDL_malloc(state->num_windows * sizeof(*sprites)); if (!sprites) { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Out of memory!\n"); quit(2); } for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } if (LoadSprite(icon) < 0) { quit(2); } /* Allocate memory for the sprite info */ positions = (SDL_Rect *) SDL_malloc(num_sprites * sizeof(SDL_Rect)); velocities = (SDL_Rect *) SDL_malloc(num_sprites * sizeof(SDL_Rect)); if (!positions || !velocities) { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Out of memory!\n"); quit(2); } /* Position sprites and set their velocities using the fuzzer */ if (iterations >= 0) { /* Deterministic seed - used for visual tests */ seed = (Uint64)iterations; } else { /* Pseudo-random seed generated from the time */ seed = (Uint64)time(NULL); } SDLTest_FuzzerInit(seed); for (i = 0; i < num_sprites; ++i) { positions[i].x = SDLTest_RandomIntegerInRange(0, state->window_w - sprite_w); positions[i].y = SDLTest_RandomIntegerInRange(0, state->window_h - sprite_h); positions[i].w = sprite_w; positions[i].h = sprite_h; velocities[i].x = 0; velocities[i].y = 0; while (!velocities[i].x && !velocities[i].y) { velocities[i].x = SDLTest_RandomIntegerInRange(-MAX_SPEED, MAX_SPEED); velocities[i].y = SDLTest_RandomIntegerInRange(-MAX_SPEED, MAX_SPEED); } } /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; #ifdef __EMSCRIPTEN__ emscripten_set_main_loop(loop, 0, 1); #else while (!done) { ++frames; loop(); } #endif /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { double fps = ((double) frames * 1000) / (now - then); SDL_Log("%2.2f frames per second\n", fps); } quit(0); return 0; }
int main(int argc, char *argv[]) { static const char *cursorNames[] = { "arrow", "ibeam", "wait", "crosshair", "waitarrow", "sizeNWSE", "sizeNESW", "sizeWE", "sizeNS", "sizeALL", "NO", "hand", }; int i, done; SDL_Event event; int system_cursor = -1; SDL_Cursor *cursor = NULL; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); SDL_assert(SDL_arraysize(cursorNames) == SDL_NUM_SYSTEM_CURSORS); /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } state->skip_renderer = SDL_TRUE; for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; } if (consumed < 0) { SDL_Log("Usage: %s %s\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } /* Main render loop */ done = 0; while (!done) { /* Check for events */ while (SDL_PollEvent(&event)) { SDLTest_CommonEvent(state, &event, &done); if (event.type == SDL_WINDOWEVENT) { if (event.window.event == SDL_WINDOWEVENT_RESIZED) { SDL_Window *window = SDL_GetWindowFromID(event.window.windowID); if (window) { SDL_Log("Window %d resized to %dx%d\n", event.window.windowID, event.window.data1, event.window.data2); } } if (event.window.event == SDL_WINDOWEVENT_MOVED) { SDL_Window *window = SDL_GetWindowFromID(event.window.windowID); if (window) { SDL_Log("Window %d moved to %d,%d (display %s)\n", event.window.windowID, event.window.data1, event.window.data2, SDL_GetDisplayName(SDL_GetWindowDisplayIndex(window))); } } } if (event.type == SDL_KEYUP) { SDL_bool updateCursor = SDL_FALSE; if (event.key.keysym.sym == SDLK_LEFT) { --system_cursor; if (system_cursor < 0) { system_cursor = SDL_NUM_SYSTEM_CURSORS - 1; } updateCursor = SDL_TRUE; } else if (event.key.keysym.sym == SDLK_RIGHT) { ++system_cursor; if (system_cursor >= SDL_NUM_SYSTEM_CURSORS) { system_cursor = 0; } updateCursor = SDL_TRUE; } if (updateCursor) { SDL_Log("Changing cursor to \"%s\"", cursorNames[system_cursor]); SDL_FreeCursor(cursor); cursor = SDL_CreateSystemCursor((SDL_SystemCursor)system_cursor); SDL_SetCursor(cursor); } } } } SDL_FreeCursor(cursor); quit(0); /* keep the compiler happy ... */ return(0); }
int main(int argc, char *argv[]) { int i; SDL_Event event; Uint32 then, now, frames; FPSmanager fpsm; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } SDL_Log("SDL2_gfx %i.%i.%i: testframerate", SDL2_GFXPRIMITIVES_MAJOR, SDL2_GFXPRIMITIVES_MINOR, SDL2_GFXPRIMITIVES_MICRO); SDL_Log("Platform: %s", SDL_GetPlatform()); for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; if (SDL_strcasecmp(argv[i], "--x") == 0) { if (argv[i + 1]) { x = SDL_atoi(argv[i + 1]); if (x < 0) x = 0; if (x >= WIDTH) x = WIDTH - 1; consumed = 2; } } else if (SDL_strcasecmp(argv[i], "--y") == 0) { if (argv[i + 1]) { y = SDL_atoi(argv[i + 1]); if (y < 0) y = 0; if (y >= HEIGHT) y = HEIGHT - 1; consumed = 2; } } } if (consumed < 0) { SDL_Log("Usage: %s %s [--x #] [--y #]\n", argv[0], SDLTest_CommonUsage(state)); return 1; } i += consumed; } if (!SDLTest_CommonInit(state)) { return 2; } /* Create the windows and initialize the renderers */ for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_RendererInfo info; SDL_GetRendererInfo(state->renderers[i], &info); SDL_Log("Renderer %i: %s %s", i, info.name, (info.flags | SDL_RENDERER_ACCELERATED) ? "(Accelerated)" : ""); SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } /* Initialize random number generator */ srand((unsigned int)time(NULL)); /* Create common message buffer */ messageText = (char *)SDL_malloc(1024); if (messageText == NULL) { return -1; } /* Initialize framerate manager */ SDL_initFramerate(&fpsm); /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; while (!done) { /* Check for events */ ++frames; while (SDL_PollEvent(&event) && !done) { SDLTest_CommonEvent(state, &event, &done); } /* Do all the drawing work */ Draw(state->renderers[0], &fpsm); } /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { double fps = ((double) frames * 1000) / (now - then); SDL_Log("%2.2f frames per second\n", fps); } /* Free common message buffer */ if (messageText) { free(messageText); } /* Shutdown SDL */ SDLTest_CommonQuit(state); return 0; }
int main(int argc, char *argv[]) { int i, j, done; SDL_Event event; Uint32 then, now, frames; SDL_Rect viewport; SDL_bool use_target = SDL_FALSE; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; if (SDL_strcasecmp(argv[i], "--target") == 0) { use_target = SDL_TRUE; consumed = 1; } } if (consumed < 0) { SDL_Log("Usage: %s %s [--target]\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } if (use_target) { int w, h; for (i = 0; i < state->num_windows; ++i) { SDL_GetWindowSize(state->windows[i], &w, &h); state->targets[i] = SDL_CreateTexture(state->renderers[i], SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, w, h); SDL_SetRenderTarget(state->renderers[i], state->targets[i]); } } for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; j = 0; while (!done) { /* Check for events */ ++frames; while (SDL_PollEvent(&event)) { SDLTest_CommonEvent(state, &event, &done); } /* Move a viewport box in steps around the screen */ viewport.x = j * 100; viewport.y = viewport.x; viewport.w = 100 + j * 50; viewport.h = 100 + j * 50; j = (j + 1) % 4; SDL_Log("Current Viewport x=%i y=%i w=%i h=%i", viewport.x, viewport.y, viewport.w, viewport.h); for (i = 0; i < state->num_windows; ++i) { if (state->windows[i] == NULL) continue; /* Draw using viewport */ DrawOnViewport(state->renderers[i], viewport); /* Update the screen! */ if (use_target) { SDL_SetRenderTarget(state->renderers[i], NULL); SDL_RenderCopy(state->renderers[i], state->targets[i], NULL, NULL); SDL_RenderPresent(state->renderers[i]); SDL_SetRenderTarget(state->renderers[i], state->targets[i]); } else { SDL_RenderPresent(state->renderers[i]); } } SDL_Delay(1000); } /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { double fps = ((double) frames * 1000) / (now - then); SDL_Log("%2.2f frames per second\n", fps); } quit(0); return 0; }
int main(int argc, char *argv[]) { int fsaa, accel; int value; int i, done; SDL_DisplayMode mode; SDL_Event event; Uint32 then, now, frames; int status; int dw, dh; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize parameters */ fsaa = 0; accel = -1; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { if (SDL_strcasecmp(argv[i], "--fsaa") == 0 && i+1 < argc) { fsaa = atoi(argv[i+1]); consumed = 2; } else if (SDL_strcasecmp(argv[i], "--accel") == 0 && i+1 < argc) { accel = atoi(argv[i+1]); consumed = 2; } else { consumed = -1; } } if (consumed < 0) { SDL_Log("Usage: %s %s [--fsaa n] [--accel n]\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } /* Set OpenGL parameters */ state->window_flags |= SDL_WINDOW_OPENGL; state->gl_red_size = 5; state->gl_green_size = 5; state->gl_blue_size = 5; state->gl_depth_size = 16; state->gl_double_buffer = 1; if (fsaa) { state->gl_multisamplebuffers = 1; state->gl_multisamplesamples = fsaa; } if (accel >= 0) { state->gl_accelerated = accel; } if (!SDLTest_CommonInit(state)) { quit(2); } /* Create OpenGL context */ context = SDL_GL_CreateContext(state->windows[0]); if (!context) { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "SDL_GL_CreateContext(): %s\n", SDL_GetError()); quit(2); } /* Important: call this *after* creating the context */ if (LoadContext(&ctx) < 0) { SDL_Log("Could not load GL functions\n"); quit(2); return 0; } if (state->render_flags & SDL_RENDERER_PRESENTVSYNC) { /* try late-swap-tearing first. If not supported, try normal vsync. */ if (SDL_GL_SetSwapInterval(-1) == -1) { SDL_GL_SetSwapInterval(1); } } else { SDL_GL_SetSwapInterval(0); /* disable vsync. */ } SDL_GetCurrentDisplayMode(0, &mode); SDL_Log("Screen BPP : %d\n", SDL_BITSPERPIXEL(mode.format)); SDL_Log("Swap Interval : %d\n", SDL_GL_GetSwapInterval()); SDL_GetWindowSize(state->windows[0], &dw, &dh); SDL_Log("Window Size : %d,%d\n", dw, dh); SDL_GL_GetDrawableSize(state->windows[0], &dw, &dh); SDL_Log("Draw Size : %d,%d\n", dw, dh); SDL_Log("\n"); SDL_Log("Vendor : %s\n", ctx.glGetString(GL_VENDOR)); SDL_Log("Renderer : %s\n", ctx.glGetString(GL_RENDERER)); SDL_Log("Version : %s\n", ctx.glGetString(GL_VERSION)); SDL_Log("Extensions : %s\n", ctx.glGetString(GL_EXTENSIONS)); SDL_Log("\n"); status = SDL_GL_GetAttribute(SDL_GL_RED_SIZE, &value); if (!status) { SDL_Log("SDL_GL_RED_SIZE: requested %d, got %d\n", 5, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_RED_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_GREEN_SIZE, &value); if (!status) { SDL_Log("SDL_GL_GREEN_SIZE: requested %d, got %d\n", 5, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_GREEN_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_BLUE_SIZE, &value); if (!status) { SDL_Log("SDL_GL_BLUE_SIZE: requested %d, got %d\n", 5, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_BLUE_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &value); if (!status) { SDL_Log("SDL_GL_DEPTH_SIZE: requested %d, got %d\n", 16, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_DEPTH_SIZE: %s\n", SDL_GetError()); } if (fsaa) { status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &value); if (!status) { SDL_Log("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_MULTISAMPLEBUFFERS: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &value); if (!status) { SDL_Log("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_MULTISAMPLESAMPLES: %s\n", SDL_GetError()); } } if (accel >= 0) { status = SDL_GL_GetAttribute(SDL_GL_ACCELERATED_VISUAL, &value); if (!status) { SDL_Log("SDL_GL_ACCELERATED_VISUAL: requested %d, got %d\n", accel, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_ACCELERATED_VISUAL: %s\n", SDL_GetError()); } } /* Set rendering settings */ ctx.glMatrixMode(GL_PROJECTION); ctx.glLoadIdentity(); ctx.glOrtho(-2.0, 2.0, -2.0, 2.0, -20.0, 20.0); ctx.glMatrixMode(GL_MODELVIEW); ctx.glLoadIdentity(); ctx.glEnable(GL_DEPTH_TEST); ctx.glDepthFunc(GL_LESS); ctx.glShadeModel(GL_SMOOTH); /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; while (!done) { /* Check for events */ ++frames; while (SDL_PollEvent(&event)) { SDLTest_CommonEvent(state, &event, &done); } for (i = 0; i < state->num_windows; ++i) { int w, h; if (state->windows[i] == NULL) continue; SDL_GL_MakeCurrent(state->windows[i], context); SDL_GL_GetDrawableSize(state->windows[i], &w, &h); ctx.glViewport(0, 0, w, h); Render(); SDL_GL_SwapWindow(state->windows[i]); } } /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { SDL_Log("%2.2f frames per second\n", ((double) frames * 1000) / (now - then)); } quit(0); return 0; }
int main(int argc, char *argv[]) { int i, done; SDL_Event event; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); /* needed voodoo to allow app to launch via OS X Finder */ if (SDL_strncmp(argv[i], "-psn", 4)==0) { consumed = 1; } if (consumed == 0) { consumed = -1; } if (consumed < 0) { SDL_Log("Usage: %s %s\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); SDL_RenderPresent(renderer); } SDL_EventState(SDL_DROPFILE, SDL_ENABLE); /* Main render loop */ done = 0; while (!done) { /* Check for events */ while (SDL_PollEvent(&event)) { SDLTest_CommonEvent(state, &event, &done); if (event.type == SDL_DROPBEGIN) { SDL_Log("Drop beginning on window %u", (unsigned int) event.drop.windowID); } else if (event.type == SDL_DROPCOMPLETE) { SDL_Log("Drop complete on window %u", (unsigned int) event.drop.windowID); } else if ((event.type == SDL_DROPFILE) || (event.type == SDL_DROPTEXT)) { const char *typestr = (event.type == SDL_DROPFILE) ? "File" : "Text"; char *dropped_filedir = event.drop.file; SDL_Log("%s dropped on window %u: %s", typestr, (unsigned int) event.drop.windowID, dropped_filedir); SDL_free(dropped_filedir); } } } quit(0); /* keep the compiler happy ... */ return(0); }
int main(int argc, char *argv[]) { int fsaa, accel; int value; int i, done; SDL_DisplayMode mode; SDL_Event event; Uint32 then, now, frames; int status; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize parameters */ fsaa = 0; accel = 0; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { if (SDL_strcasecmp(argv[i], "--fsaa") == 0) { ++fsaa; consumed = 1; } else if (SDL_strcasecmp(argv[i], "--accel") == 0) { ++accel; consumed = 1; } else if (SDL_strcasecmp(argv[i], "--zdepth") == 0) { i++; if (!argv[i]) { consumed = -1; } else { depth = SDL_atoi(argv[i]); consumed = 1; } } else { consumed = -1; } } if (consumed < 0) { SDL_Log("Usage: %s %s [--fsaa] [--accel] [--zdepth %%d]\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } /* Set OpenGL parameters */ state->window_flags |= SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_BORDERLESS; state->gl_red_size = 5; state->gl_green_size = 5; state->gl_blue_size = 5; state->gl_depth_size = depth; state->gl_major_version = 1; state->gl_minor_version = 1; state->gl_profile_mask = SDL_GL_CONTEXT_PROFILE_ES; if (fsaa) { state->gl_multisamplebuffers=1; state->gl_multisamplesamples=fsaa; } if (accel) { state->gl_accelerated=1; } if (!SDLTest_CommonInit(state)) { quit(2); } context = (SDL_GLContext *)SDL_calloc(state->num_windows, sizeof(context)); if (context == NULL) { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Out of memory!\n"); quit(2); } /* Create OpenGL ES contexts */ for (i = 0; i < state->num_windows; i++) { context[i] = SDL_GL_CreateContext(state->windows[i]); if (!context[i]) { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "SDL_GL_CreateContext(): %s\n", SDL_GetError()); quit(2); } } if (state->render_flags & SDL_RENDERER_PRESENTVSYNC) { SDL_GL_SetSwapInterval(1); } else { SDL_GL_SetSwapInterval(0); } SDL_GetCurrentDisplayMode(0, &mode); SDL_Log("Screen bpp: %d\n", SDL_BITSPERPIXEL(mode.format)); SDL_Log("\n"); SDL_Log("Vendor : %s\n", glGetString(GL_VENDOR)); SDL_Log("Renderer : %s\n", glGetString(GL_RENDERER)); SDL_Log("Version : %s\n", glGetString(GL_VERSION)); SDL_Log("Extensions : %s\n", glGetString(GL_EXTENSIONS)); SDL_Log("\n"); status = SDL_GL_GetAttribute(SDL_GL_RED_SIZE, &value); if (!status) { SDL_Log("SDL_GL_RED_SIZE: requested %d, got %d\n", 5, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_RED_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_GREEN_SIZE, &value); if (!status) { SDL_Log("SDL_GL_GREEN_SIZE: requested %d, got %d\n", 5, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_GREEN_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_BLUE_SIZE, &value); if (!status) { SDL_Log("SDL_GL_BLUE_SIZE: requested %d, got %d\n", 5, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_BLUE_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &value); if (!status) { SDL_Log("SDL_GL_DEPTH_SIZE: requested %d, got %d\n", depth, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_DEPTH_SIZE: %s\n", SDL_GetError()); } if (fsaa) { status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &value); if (!status) { SDL_Log("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_MULTISAMPLEBUFFERS: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &value); if (!status) { SDL_Log("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa, value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_MULTISAMPLESAMPLES: %s\n", SDL_GetError()); } } if (accel) { status = SDL_GL_GetAttribute(SDL_GL_ACCELERATED_VISUAL, &value); if (!status) { SDL_Log("SDL_GL_ACCELERATED_VISUAL: requested 1, got %d\n", value); } else { SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to get SDL_GL_ACCELERATED_VISUAL: %s\n", SDL_GetError()); } } /* Set rendering settings for each context */ for (i = 0; i < state->num_windows; ++i) { float aspectAdjust; status = SDL_GL_MakeCurrent(state->windows[i], context[i]); if (status) { SDL_Log("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); /* Continue for next window */ continue; } aspectAdjust = (4.0f / 3.0f) / ((float)state->window_w / state->window_h); glViewport(0, 0, state->window_w, state->window_h); glMatrixMode(GL_PROJECTION); glLoadIdentity(); glOrthof(-2.0, 2.0, -2.0 * aspectAdjust, 2.0 * aspectAdjust, -20.0, 20.0); glMatrixMode(GL_MODELVIEW); glLoadIdentity(); glEnable(GL_DEPTH_TEST); glDepthFunc(GL_LESS); glShadeModel(GL_SMOOTH); } /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; while (!done) { /* Check for events */ ++frames; while (SDL_PollEvent(&event)) { switch (event.type) { case SDL_WINDOWEVENT: switch (event.window.event) { case SDL_WINDOWEVENT_RESIZED: for (i = 0; i < state->num_windows; ++i) { if (event.window.windowID == SDL_GetWindowID(state->windows[i])) { status = SDL_GL_MakeCurrent(state->windows[i], context[i]); if (status) { SDL_Log("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); break; } /* Change view port to the new window dimensions */ glViewport(0, 0, event.window.data1, event.window.data2); /* Update window content */ Render(); SDL_GL_SwapWindow(state->windows[i]); break; } } break; } } SDLTest_CommonEvent(state, &event, &done); } for (i = 0; i < state->num_windows; ++i) { if (state->windows[i] == NULL) continue; status = SDL_GL_MakeCurrent(state->windows[i], context[i]); if (status) { SDL_Log("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); /* Continue for next window */ continue; } Render(); SDL_GL_SwapWindow(state->windows[i]); } } /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { SDL_Log("%2.2f frames per second\n", ((double) frames * 1000) / (now - then)); } #if !defined(__ANDROID__) quit(0); #endif return 0; }
int main(int argc, char *argv[]) { int i; int frames; Uint32 then, now; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; if (SDL_strcasecmp(argv[i], "--composite") == 0) { test_composite = SDL_TRUE; consumed = 1; } } if (consumed < 0) { SDL_Log("Usage: %s %s [--composite]\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } drawstates = SDL_stack_alloc(DrawState, state->num_windows); for (i = 0; i < state->num_windows; ++i) { DrawState *drawstate = &drawstates[i]; drawstate->window = state->windows[i]; drawstate->renderer = state->renderers[i]; if (test_composite) { drawstate->sprite = LoadTexture(drawstate->renderer, "icon-alpha.bmp", SDL_TRUE); } else { drawstate->sprite = LoadTexture(drawstate->renderer, "icon.bmp", SDL_TRUE); } drawstate->background = LoadTexture(drawstate->renderer, "sample.bmp", SDL_FALSE); if (!drawstate->sprite || !drawstate->background) { quit(2); } SDL_QueryTexture(drawstate->sprite, NULL, NULL, &drawstate->sprite_rect.w, &drawstate->sprite_rect.h); drawstate->scale_direction = 1; } /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; #ifdef __EMSCRIPTEN__ emscripten_set_main_loop(loop, 0, 1); #else while (!done) { ++frames; loop(); } #endif /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { double fps = ((double) frames * 1000) / (now - then); SDL_Log("%2.2f frames per second\n", fps); } SDL_stack_free(drawstates); quit(0); return 0; }
int main(int argc, char *argv[]) { int result; int testIterations = 1; Uint64 userExecKey = 0; char *userRunSeed = NULL; char *filter = NULL; int i, done; SDL_Event event; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } /* Parse commandline */ for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; if (SDL_strcasecmp(argv[i], "--iterations") == 0) { if (argv[i + 1]) { testIterations = SDL_atoi(argv[i + 1]); if (testIterations < 1) testIterations = 1; consumed = 2; } } else if (SDL_strcasecmp(argv[i], "--execKey") == 0) { if (argv[i + 1]) { SDL_sscanf(argv[i + 1], "%"SDL_PRIu64, (long long unsigned int *)&userExecKey); consumed = 2; } } else if (SDL_strcasecmp(argv[i], "--seed") == 0) { if (argv[i + 1]) { userRunSeed = SDL_strdup(argv[i + 1]); consumed = 2; } } else if (SDL_strcasecmp(argv[i], "--filter") == 0) { if (argv[i + 1]) { filter = SDL_strdup(argv[i + 1]); consumed = 2; } } } if (consumed < 0) { SDL_Log("Usage: %s %s [--iterations #] [--execKey #] [--seed string] [--filter suite_name|test_name]\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } /* Initialize common state */ if (!SDLTest_CommonInit(state)) { quit(2); } /* Create the windows, initialize the renderers */ for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xFF, 0xFF, 0xFF, 0xFF); SDL_RenderClear(renderer); } /* Call Harness */ result = SDLTest_RunSuites(testSuites, (const char *)userRunSeed, userExecKey, (const char *)filter, testIterations); /* Empty event queue */ done = 0; for (i=0; i<100; i++) { while (SDL_PollEvent(&event)) { SDLTest_CommonEvent(state, &event, &done); } SDL_Delay(10); } /* Clean up */ SDL_free(userRunSeed); SDL_free(filter); /* Shutdown everything */ quit(result); return(result); }
int main(int argc, char *argv[]) { int i; Uint32 then, now, frames; /* Enable standard application logging */ SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); /* Initialize parameters */ num_objects = NUM_OBJECTS; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; if (SDL_strcasecmp(argv[i], "--blend") == 0) { if (argv[i + 1]) { if (SDL_strcasecmp(argv[i + 1], "none") == 0) { blendMode = SDL_BLENDMODE_NONE; consumed = 2; } else if (SDL_strcasecmp(argv[i + 1], "blend") == 0) { blendMode = SDL_BLENDMODE_BLEND; consumed = 2; } else if (SDL_strcasecmp(argv[i + 1], "add") == 0) { blendMode = SDL_BLENDMODE_ADD; consumed = 2; } else if (SDL_strcasecmp(argv[i + 1], "mod") == 0) { blendMode = SDL_BLENDMODE_MOD; consumed = 2; } } } else if (SDL_strcasecmp(argv[i], "--cyclecolor") == 0) { cycle_color = SDL_TRUE; consumed = 1; } else if (SDL_strcasecmp(argv[i], "--cyclealpha") == 0) { cycle_alpha = SDL_TRUE; consumed = 1; } else if (SDL_isdigit(*argv[i])) { num_objects = SDL_atoi(argv[i]); consumed = 1; } } if (consumed < 0) { SDL_Log("Usage: %s %s [--blend none|blend|add|mod] [--cyclecolor] [--cyclealpha]\n", argv[0], SDLTest_CommonUsage(state)); return 1; } i += consumed; } if (!SDLTest_CommonInit(state)) { return 2; } /* Create the windows and initialize the renderers */ for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawBlendMode(renderer, blendMode); SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } srand((unsigned int)time(NULL)); /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; #ifdef __EMSCRIPTEN__ emscripten_set_main_loop(loop, 0, 1); #else while (!done) { ++frames; loop(); } #endif SDLTest_CommonQuit(state); /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { double fps = ((double) frames * 1000) / (now - then); SDL_Log("%2.2f frames per second\n", fps); } return 0; }
int main(int argc, char *argv[]) { int fsaa, accel; int value; int i; SDL_DisplayMode mode; Uint32 then, now; int status; shader_data *data; /* Initialize parameters */ fsaa = 0; accel = 0; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { if (SDL_strcasecmp(argv[i], "--fsaa") == 0) { ++fsaa; consumed = 1; } else if (SDL_strcasecmp(argv[i], "--accel") == 0) { ++accel; consumed = 1; } else if (SDL_strcasecmp(argv[i], "--zdepth") == 0) { i++; if (!argv[i]) { consumed = -1; } else { depth = SDL_atoi(argv[i]); consumed = 1; } } else { consumed = -1; } } if (consumed < 0) { SDL_Log ("Usage: %s %s [--fsaa] [--accel] [--zdepth %%d]\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } /* Set OpenGL parameters */ state->window_flags |= SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_BORDERLESS; state->gl_red_size = 5; state->gl_green_size = 5; state->gl_blue_size = 5; state->gl_depth_size = depth; state->gl_major_version = 2; state->gl_minor_version = 0; state->gl_profile_mask = SDL_GL_CONTEXT_PROFILE_ES; if (fsaa) { state->gl_multisamplebuffers=1; state->gl_multisamplesamples=fsaa; } if (accel) { state->gl_accelerated=1; } if (!SDLTest_CommonInit(state)) { quit(2); return 0; } context = (SDL_GLContext *)SDL_calloc(state->num_windows, sizeof(context)); if (context == NULL) { SDL_Log("Out of memory!\n"); quit(2); } /* Create OpenGL ES contexts */ for (i = 0; i < state->num_windows; i++) { context[i] = SDL_GL_CreateContext(state->windows[i]); if (!context[i]) { SDL_Log("SDL_GL_CreateContext(): %s\n", SDL_GetError()); quit(2); } } /* Important: call this *after* creating the context */ if (LoadContext(&ctx) < 0) { SDL_Log("Could not load GLES2 functions\n"); quit(2); return 0; } /* from here on out, it should be ok to call gles 2.0 routines */ if (state->render_flags & SDL_RENDERER_PRESENTVSYNC) { SDL_GL_SetSwapInterval(1); } else { SDL_GL_SetSwapInterval(0); } SDL_Log("first call address is %llx data is %lx\n",(long long)(&glGetString),GL_VENDOR); const char *test = ctx.glGetString(GL_VENDOR); if (test) { SDL_Log("we got %s\n",test); } else { SDL_Log("we got a null.\n"); quit(2); } SDL_Log("try again call address is %lx\n",(long long)(&glGetString)); SDL_Log("first ctx address is %llx data is %lx ind %llx\n",(long long)(ctx.glGetString),GL_VENDOR,((long long *)(ctx.glGetString))[0] ); {const char *test = glGetString(GL_VENDOR); if (test) { SDL_Log("we got %s\n",test); } else { SDL_Log("we got a null.\n"); quit(2); } } SDL_GetCurrentDisplayMode(0, &mode); SDL_Log("Screen bpp: %d\n", SDL_BITSPERPIXEL(mode.format)); SDL_Log("\n"); SDL_Log("Vendor : %s\n", glGetString(GL_VENDOR)); SDL_Log("Renderer : %s\n", glGetString(GL_RENDERER)); SDL_Log("Version : %s\n", glGetString(GL_VERSION)); SDL_Log("Extensions : %s\n", glGetString(GL_EXTENSIONS)); SDL_Log("\n"); status = SDL_GL_GetAttribute(SDL_GL_RED_SIZE, &value); if (!status) { SDL_Log("SDL_GL_RED_SIZE: requested %d, got %d\n", 5, value); } else { SDL_Log( "Failed to get SDL_GL_RED_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_GREEN_SIZE, &value); if (!status) { SDL_Log("SDL_GL_GREEN_SIZE: requested %d, got %d\n", 5, value); } else { SDL_Log( "Failed to get SDL_GL_GREEN_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_BLUE_SIZE, &value); if (!status) { SDL_Log("SDL_GL_BLUE_SIZE: requested %d, got %d\n", 5, value); } else { SDL_Log( "Failed to get SDL_GL_BLUE_SIZE: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &value); if (!status) { SDL_Log("SDL_GL_DEPTH_SIZE: requested %d, got %d\n", depth, value); } else { SDL_Log( "Failed to get SDL_GL_DEPTH_SIZE: %s\n", SDL_GetError()); } if (fsaa) { status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &value); if (!status) { SDL_Log("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value); } else { SDL_Log( "Failed to get SDL_GL_MULTISAMPLEBUFFERS: %s\n", SDL_GetError()); } status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &value); if (!status) { SDL_Log("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa, value); } else { SDL_Log( "Failed to get SDL_GL_MULTISAMPLESAMPLES: %s\n", SDL_GetError()); } } if (accel) { status = SDL_GL_GetAttribute(SDL_GL_ACCELERATED_VISUAL, &value); if (!status) { SDL_Log("SDL_GL_ACCELERATED_VISUAL: requested 1, got %d\n", value); } else { SDL_Log( "Failed to get SDL_GL_ACCELERATED_VISUAL: %s\n", SDL_GetError()); } } datas = (shader_data *)SDL_calloc(state->num_windows, sizeof(shader_data)); /* Set rendering settings for each context */ for (i = 0; i < state->num_windows; ++i) { int w, h; status = SDL_GL_MakeCurrent(state->windows[i], context[i]); if (status) { SDL_Log("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); /* Continue for next window */ continue; } SDL_GL_GetDrawableSize(state->windows[i], &w, &h); glViewport(0, 0, w, h); data = &datas[i]; data->angle_x = 0; data->angle_y = 0; data->angle_z = 0; /* Shader Initialization */ process_shader(&data->shader_vert, _shader_vert_src, GL_VERTEX_SHADER); process_shader(&data->shader_frag, _shader_frag_src, GL_FRAGMENT_SHADER); /* Create shader_program (ready to attach shaders) */ data->shader_program = GL_CHECK(glCreateProgram()); /* Attach shaders and link shader_program */ GL_CHECK(glAttachShader(data->shader_program, data->shader_vert)); GL_CHECK(glAttachShader(data->shader_program, data->shader_frag)); GL_CHECK(glLinkProgram(data->shader_program)); /* Get attribute locations of non-fixed attributes like color and texture coordinates. */ data->attr_position = GL_CHECK(glGetAttribLocation(data->shader_program, "av4position")); data->attr_color = GL_CHECK(glGetAttribLocation(data->shader_program, "av3color")); /* Get uniform locations */ data->attr_mvp = GL_CHECK(glGetUniformLocation(data->shader_program, "mvp")); GL_CHECK(glUseProgram(data->shader_program)); /* Enable attributes for position, color and texture coordinates etc. */ GL_CHECK(glEnableVertexAttribArray(data->attr_position)); GL_CHECK(glEnableVertexAttribArray(data->attr_color)); /* Populate attributes for position, color and texture coordinates etc. */ GL_CHECK(glVertexAttribPointer(data->attr_position, 3, GL_FLOAT, GL_FALSE, 0, _vertices)); GL_CHECK(glVertexAttribPointer(data->attr_color, 3, GL_FLOAT, GL_FALSE, 0, _colors)); GL_CHECK(glEnable(GL_CULL_FACE)); GL_CHECK(glEnable(GL_DEPTH_TEST)); } /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; #ifdef __EMSCRIPTEN__ emscripten_set_main_loop(loop, 0, 1); #else while (!done) { loop(); } #endif /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { SDL_Log("%2.2f frames per second\n", ((double) frames * 1000) / (now - then)); } #if !defined(__ANDROID__) && !defined(__NACL__) quit(0); #endif return 0; }
int main(int argc, char *argv[]) { int i; Uint32 then, now, frames; /* Initialize test framework */ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); if (!state) { return 1; } for (i = 1; i < argc;) { int consumed; consumed = SDLTest_CommonArg(state, i); if (consumed == 0) { consumed = -1; if (SDL_strcasecmp(argv[i], "--target") == 0) { use_target = SDL_TRUE; consumed = 1; } } if (consumed < 0) { SDL_Log("Usage: %s %s [--target]\n", argv[0], SDLTest_CommonUsage(state)); quit(1); } i += consumed; } if (!SDLTest_CommonInit(state)) { quit(2); } if (use_target) { int w, h; for (i = 0; i < state->num_windows; ++i) { SDL_GetWindowSize(state->windows[i], &w, &h); state->targets[i] = SDL_CreateTexture(state->renderers[i], SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, w, h); SDL_SetRenderTarget(state->renderers[i], state->targets[i]); } } for (i = 0; i < state->num_windows; ++i) { SDL_Renderer *renderer = state->renderers[i]; SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); SDL_RenderClear(renderer); } /* Main render loop */ frames = 0; then = SDL_GetTicks(); done = 0; j = 0; #ifdef __EMSCRIPTEN__ wait_start = SDL_GetTicks(); emscripten_set_main_loop(loop, 0, 1); #else while (!done) { ++frames; loop(); SDL_Delay(1000); } #endif /* Print out some timing information */ now = SDL_GetTicks(); if (now > then) { double fps = ((double) frames * 1000) / (now - then); SDL_Log("%2.2f frames per second\n", fps); } quit(0); return 0; }