C++ (Cpp) TCOD_opengl_init_stateの例

コード例 #1

ファイル: sys_sdl2_c.c プロジェクト: dev-riker/roguelikes

static void create_window(int w, int h, bool fullscreen) {
	Uint32 winflags = SDL_WINDOW_SHOWN | SDL_WINDOW_OPENGL;
#if defined(TCOD_ANDROID)
	/* Android should always be fullscreen. */
	TCOD_ctx.fullscreen = fullscreen = true;
#endif
	if ( fullscreen  ) {
		find_resolution();
#ifndef NO_OPENGL	
		if (TCOD_ctx.renderer != TCOD_RENDERER_SDL ) {
			TCOD_opengl_init_attributes();
			winflags |= SDL_WINDOW_FULLSCREEN | SDL_WINDOW_BORDERLESS | SDL_WINDOW_OPENGL;
#	if defined(TCOD_ANDROID) && defined(FUTURE_SUPPORT)
			winflags |= SDL_WINDOW_RESIZABLE;
#	endif
			window = SDL_CreateWindow(TCOD_ctx.window_title,SDL_WINDOWPOS_CENTERED,SDL_WINDOWPOS_CENTERED,TCOD_ctx.actual_fullscreen_width,TCOD_ctx.actual_fullscreen_height,winflags);
			if ( window && TCOD_opengl_init_state(w, h, charmap) && TCOD_opengl_init_shaders() ) {
				TCOD_LOG(("Using %s renderer...\n",TCOD_ctx.renderer == TCOD_RENDERER_GLSL ? "GLSL" : "OPENGL"));
			} else {
				TCOD_LOG(("Fallback to SDL renderer...\n"));
				TCOD_ctx.renderer = TCOD_RENDERER_SDL;
			}
		} 
#endif		
		if (TCOD_ctx.renderer == TCOD_RENDERER_SDL ) {
			winflags |= SDL_WINDOW_FULLSCREEN | SDL_WINDOW_BORDERLESS;
#	if defined(TCOD_ANDROID) && defined(FUTURE_SUPPORT)
			winflags |= SDL_WINDOW_RESIZABLE;
#	endif
			window = SDL_CreateWindow(TCOD_ctx.window_title,SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, TCOD_ctx.actual_fullscreen_width,TCOD_ctx.actual_fullscreen_height,winflags);
			if ( window == NULL ) TCOD_fatal_nopar("SDL : cannot set fullscreen video mode");
		}
		SDL_ShowCursor(0);
		SDL_GetWindowSize(window,&TCOD_ctx.actual_fullscreen_width,&TCOD_ctx.actual_fullscreen_height);
		TCOD_sys_init_screen_offset();
	} else {
#ifndef NO_OPENGL	
		if (TCOD_ctx.renderer != TCOD_RENDERER_SDL ) {
			TCOD_opengl_init_attributes();
			winflags |= SDL_WINDOW_OPENGL;
			window = SDL_CreateWindow(TCOD_ctx.window_title,SDL_WINDOWPOS_CENTERED,SDL_WINDOWPOS_CENTERED,w*TCOD_ctx.font_width,h*TCOD_ctx.font_height,winflags);
			if ( window && TCOD_opengl_init_state(w, h, charmap) && TCOD_opengl_init_shaders() ) {
				TCOD_LOG(("Using %s renderer...\n",TCOD_ctx.renderer == TCOD_RENDERER_GLSL ? "GLSL" : "OPENGL"));
			} else {
				TCOD_LOG(("Fallback to SDL renderer...\n"));
				TCOD_ctx.renderer = TCOD_RENDERER_SDL;
			}
		} 
#endif		
		if (TCOD_ctx.renderer == TCOD_RENDERER_SDL ) {
			window = SDL_CreateWindow(TCOD_ctx.window_title,SDL_WINDOWPOS_CENTERED,SDL_WINDOWPOS_CENTERED,w*TCOD_ctx.font_width,h*TCOD_ctx.font_height,winflags);
			TCOD_LOG(("Using SDL renderer...\n"));
		}
		if ( window == NULL ) TCOD_fatal_nopar("SDL : cannot create window");
	}
	renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
	if ( renderer == NULL ) TCOD_fatal_nopar("SDL : cannot create renderer");
	SDL_SetRenderDrawColor(renderer, 0, 0, 0, SDL_ALPHA_OPAQUE);
}

コード例 #2

ファイル: sys_sdl12_c.c プロジェクト: FabianWolff/libtcod-debian

static void create_window(int w, int h, bool fullscreen) {
	if ( fullscreen  ) {
		find_resolution();
#ifndef NO_OPENGL	
		if (TCOD_ctx.renderer != TCOD_RENDERER_SDL ) {
			TCOD_opengl_init_attributes();
			screen=SDL_SetVideoMode(TCOD_ctx.actual_fullscreen_width,TCOD_ctx.actual_fullscreen_height,32,SDL_FULLSCREEN|SDL_OPENGL);
			if ( screen && TCOD_opengl_init_state(w, h, charmap) && TCOD_opengl_init_shaders() ) {
				TCOD_LOG(("Using %s renderer...\n",TCOD_ctx.renderer == TCOD_RENDERER_GLSL ? "GLSL" : "OPENGL"));
			} else {
				TCOD_LOG(("Fallback to SDL renderer...\n"));
				TCOD_ctx.renderer = TCOD_RENDERER_SDL;
			}
		} 
#endif		
		if (TCOD_ctx.renderer == TCOD_RENDERER_SDL ) {
			screen=SDL_SetVideoMode(TCOD_ctx.actual_fullscreen_width,TCOD_ctx.actual_fullscreen_height,32,SDL_FULLSCREEN);
			if ( screen == NULL ) TCOD_fatal_nopar("SDL : cannot set fullscreen video mode");
		}
		SDL_ShowCursor(0);
		TCOD_ctx.actual_fullscreen_width=screen->w;
		TCOD_ctx.actual_fullscreen_height=screen->h;
		TCOD_sys_init_screen_offset();
		SDL_FillRect(screen,0,0);
	} else {
#ifndef NO_OPENGL	
		if (TCOD_ctx.renderer != TCOD_RENDERER_SDL ) {
			TCOD_opengl_init_attributes();
			screen=SDL_SetVideoMode(w*TCOD_ctx.font_width,h*TCOD_ctx.font_height,32,SDL_OPENGL);
			if ( screen && TCOD_opengl_init_state(w, h, charmap) && TCOD_opengl_init_shaders() ) {
				TCOD_LOG(("Using %s renderer...\n",TCOD_ctx.renderer == TCOD_RENDERER_GLSL ? "GLSL" : "OPENGL"));
			} else {
				TCOD_LOG(("Fallback to SDL renderer...\n"));
				TCOD_ctx.renderer = TCOD_RENDERER_SDL;
			}
		} 
#endif		
		if (TCOD_ctx.renderer == TCOD_RENDERER_SDL ) {
			screen=SDL_SetVideoMode(w*TCOD_ctx.font_width,h*TCOD_ctx.font_height,32,0);
			TCOD_LOG(("Using SDL renderer...\n"));
		}
		if ( screen == NULL ) TCOD_fatal_nopar("SDL : cannot create window");
	}
	SDL_EnableUNICODE(1);
	TCOD_ctx.fullscreen=fullscreen;
}