Function raster_program

samples/cgpu/cgpu-basic/texture/tiled_texture.c:462–518

}

void raster_program()
{
    bool quit = false;
    while (!quit)
    {
        SDL_Event event;
        while (SDL_PollEvent(&event))
        {
            SDL_Window* sdl_window = (SDL_Window*)App.window_handle;
            if (SDL_GetWindowID(sdl_window) == event.window.windowID)
            {
                if (!SDLEventHandler(&event, sdl_window))
                {
                    quit = true;
                }
                if (event.type == SDL_WINDOWEVENT)
                {
                    Uint8 window_event = event.window.event;
                    if (window_event == SDL_WINDOWEVENT_SIZE_CHANGED)
                    {
                        cgpu_wait_queue_idle(App.gfx_queue);
                        int width = 0, height = 0;
                        SDL_GetWindowSize(sdl_window, &width, &height);
                        CGPUSwapChainDescriptor descriptor = {
                            .present_queues = &App.gfx_queue,
                            .present_queues_count = 1,
                            .width = width,
                            .height = height,
                            .surface = App.surface,
                            .image_count = BACK_BUFFER_COUNT,
                            .format = CGPU_FORMAT_R8G8B8A8_UNORM,
                            .enable_vsync = true
                        };
                        cgpu_free_swapchain(App.swapchain);
                        App.swapchain = cgpu_create_swapchain(App.device, &descriptor);
                        // Create views
                        for (uint32_t i = 0; i < App.swapchain->buffer_count; i++)
                        {
                            cgpu_free_texture_view(views[i]);
                            CGPUTextureViewDescriptor view_desc = {
                                .texture = App.swapchain->back_buffers[i],
                                .aspects = CGPU_TVA_COLOR,
                                .dims = CGPU_TEX_DIMENSION_2D,
                                .format = App.swapchain->back_buffers[i]->info->format,
                                .usages = CGPU_TVU_RTV_DSV,
                                .array_layer_count = 1
                            };
                            views[i] = cgpu_create_texture_view(App.device, &view_desc);
                        }
                        skr_thread_sleep(100);
                    }
                }
            }
        }
        raster_redraw();
    }
}