287 struct demo {  struct
290     HINSTANCE connection;        // hInstance - Windows Instance
291     char name[APP_NAME_STR_LEN]; // Name to put on the window/icon
292     HWND window;                 // hWnd - window handle
293     POINT minsize;               // minimum window size
313     VkSurfaceKHR surface;
314     bool prepared;
315     bool use_staging_buffer;
316     bool use_xlib;
317     bool separate_present_queue;
319     VkInstance inst;
320     VkPhysicalDevice gpu;
321     VkDevice device;
322     VkQueue graphics_queue;
323     VkQueue present_queue;
324     uint32_t graphics_queue_family_index;
325     uint32_t present_queue_family_index;
326     VkSemaphore image_acquired_semaphores[FRAME_LAG];
327     VkSemaphore draw_complete_semaphores[FRAME_LAG];
328     VkSemaphore image_ownership_semaphores[FRAME_LAG];
329     VkPhysicalDeviceProperties gpu_props;
330     VkQueueFamilyProperties *queue_props;
331     VkPhysicalDeviceMemoryProperties memory_properties;
333     uint32_t enabled_extension_count;
334     uint32_t enabled_layer_count;
335     char *extension_names[64];
336     char *enabled_layers[64];
338     int width, height;
339     VkFormat format;
340     VkColorSpaceKHR color_space;
343         fpGetPhysicalDeviceSurfaceSupportKHR;
345         fpGetPhysicalDeviceSurfaceCapabilitiesKHR;
347         fpGetPhysicalDeviceSurfaceFormatsKHR;
349         fpGetPhysicalDeviceSurfacePresentModesKHR;
350     PFN_vkCreateSwapchainKHR fpCreateSwapchainKHR;
351     PFN_vkDestroySwapchainKHR fpDestroySwapchainKHR;
352     PFN_vkGetSwapchainImagesKHR fpGetSwapchainImagesKHR;
353     PFN_vkAcquireNextImageKHR fpAcquireNextImageKHR;
354     PFN_vkQueuePresentKHR fpQueuePresentKHR;
355     uint32_t swapchainImageCount;
356     VkSwapchainKHR swapchain;
357     SwapchainBuffers *buffers;
358     VkFence fences[FRAME_LAG];
359     int frame_index;
361     VkCommandPool cmd_pool;
362     VkCommandPool present_cmd_pool;
364     struct {
371     } depth;
373     struct texture_object textures[DEMO_TEXTURE_COUNT];
375     struct {
380     } uniform_data;
382     VkCommandBuffer cmd; // Buffer for initialization commands
383     VkPipelineLayout pipeline_layout;
384     VkDescriptorSetLayout desc_layout;
385     VkPipelineCache pipelineCache;
386     VkRenderPass render_pass;
387     VkPipeline pipeline;
389     mat4x4 projection_matrix;
390     mat4x4 view_matrix;
391     mat4x4 model_matrix;
393     float spin_angle;
394     float spin_increment;
395     bool pause;
397     VkShaderModule vert_shader_module;
398     VkShaderModule frag_shader_module;
400     VkDescriptorPool desc_pool;
401     VkDescriptorSet desc_set;
403     VkFramebuffer *framebuffers;
405     bool quit;
406     int32_t curFrame;
407     int32_t frameCount;
408     bool validate;
409     bool use_break;
410     bool suppress_popups;
411     PFN_vkCreateDebugReportCallbackEXT CreateDebugReportCallback;
412     PFN_vkDestroyDebugReportCallbackEXT DestroyDebugReportCallback;
413     VkDebugReportCallbackEXT msg_callback;
414     PFN_vkDebugReportMessageEXT DebugReportMessage;
416     uint32_t current_buffer;
417     uint32_t queue_family_count;
457     struct demo *demo = (struct demo*) pUserData;  in dbgFunc()  local
502 static bool memory_type_from_properties(struct demo *demo, uint32_t typeBits,  in memory_type_from_properties()
521 static void demo_flush_init_cmd(struct demo *demo) {  in demo_flush_init_cmd()
559 static void demo_set_image_layout(struct demo *demo, VkImage image,  in demo_set_image_layout()
640 static void demo_draw_build_cmd(struct demo *demo, VkCommandBuffer cmd_buf) {  in demo_draw_build_cmd()
719 void demo_build_image_ownership_cmd(struct demo *demo, int i) {  in demo_build_image_ownership_cmd()
752 void demo_update_data_buffer(struct demo *demo) {  in demo_update_data_buffer()
776 static void demo_draw(struct demo *demo) {  in demo_draw()
869 static void demo_prepare_buffers(struct demo *demo) {  in demo_prepare_buffers()
1078 static void demo_prepare_depth(struct demo *demo) {  in demo_prepare_depth()
1228 static void demo_prepare_texture_image(struct demo *demo, const char *filename,  in demo_prepare_texture_image()
1314 static void demo_destroy_texture_image(struct demo *demo,  in demo_destroy_texture_image()
1321 static void demo_prepare_textures(struct demo *demo) {  in demo_prepare_textures()
1455 void demo_prepare_cube_data_buffer(struct demo *demo) {  in demo_prepare_cube_data_buffer()
1525 static void demo_prepare_descriptor_layout(struct demo *demo) {  in demo_prepare_descriptor_layout()
1568 static void demo_prepare_render_pass(struct demo *demo) {  in demo_prepare_render_pass()
1641 demo_prepare_shader_module(struct demo *demo, const void *code, size_t size) {  in demo_prepare_shader_module()
1683 static VkShaderModule demo_prepare_vs(struct demo *demo) {  in demo_prepare_vs()
1708 static VkShaderModule demo_prepare_fs(struct demo *demo) {  in demo_prepare_fs()
1733 static void demo_prepare_pipeline(struct demo *demo) {  in demo_prepare_pipeline()
1851 static void demo_prepare_descriptor_pool(struct demo *demo) {  in demo_prepare_descriptor_pool()
1878 static void demo_prepare_descriptor_set(struct demo *demo) {  in demo_prepare_descriptor_set()
1918 static void demo_prepare_framebuffers(struct demo *demo) {  in demo_prepare_framebuffers()
1947 static void demo_prepare(struct demo *demo) {  in demo_prepare()
2028 static void demo_cleanup(struct demo *demo) {  in demo_cleanup()
2114 static void demo_resize(struct demo *demo) {  in demo_resize()
2171 struct demo demo;  variable
2174 static void demo_run(struct demo *demo) {  in demo_run()
2219 static void demo_create_window(struct demo *demo) {  in demo_create_window()
2268 static void demo_create_xlib_window(struct demo *demo) {  in demo_create_xlib_window()
2301 static void demo_handle_xlib_event(struct demo *demo, const XEvent *event) {  in demo_handle_xlib_event()
2337 static void demo_run_xlib(struct demo *demo) {  in demo_run_xlib()
2361 static void demo_handle_xcb_event(struct demo *demo,  in demo_handle_xcb_event()
2407 static void demo_run_xcb(struct demo *demo) {  in demo_run_xcb()
2432 static void demo_create_xcb_window(struct demo *demo) {  in demo_create_xcb_window()
2473 static void demo_run(struct demo *demo) {  in demo_run()
2500 static void demo_create_window(struct demo *demo) {  in demo_create_window()
2520 static void demo_run(struct demo *demo) {  in demo_run()
2553 static void demo_init_vk(struct demo *demo) {  in demo_init_vk()
2944 static void demo_create_device(struct demo *demo) {  in demo_create_device()
2980 static void demo_init_vk_swapchain(struct demo *demo) {  in demo_init_vk_swapchain()
3174     struct demo *demo = data;  in registry_handle_global()  local
3193 static void demo_init_connection(struct demo *demo) {  in demo_init_connection()
3229 static void demo_init(struct demo *demo, int argc, char **argv) {  in demo_init()
3389 struct demo demo;  variable
3485     struct demo demo;  in main()  local