143 struct swapchain_data {  struct
144    struct device_data *device;
146    VkSwapchainKHR swapchain;
147    unsigned width, height;
148    VkFormat format;
150    uint32_t n_images;
151    VkImage *images;
152    VkImageView *image_views;
153    VkFramebuffer *framebuffers;
155    VkRenderPass render_pass;
157    VkDescriptorPool descriptor_pool;
158    VkDescriptorSetLayout descriptor_layout;
159    VkDescriptorSet descriptor_set;
161    VkSampler font_sampler;
163    VkPipelineLayout pipeline_layout;
164    VkPipeline pipeline;
166    VkCommandPool command_pool;
168    struct list_head draws; /* List of struct overlay_draw */
170    bool font_uploaded;
171    VkImage font_image;
172    VkImageView font_image_view;
173    VkDeviceMemory font_mem;
174    VkBuffer upload_font_buffer;
175    VkDeviceMemory upload_font_buffer_mem;
178    ImGuiContext* imgui_context;
179    ImVec2 window_size;
182    uint64_t n_frames;
183    uint64_t last_present_time;
185    unsigned n_frames_since_update;
186    uint64_t last_fps_update;
187    double fps;
189    enum overlay_param_enabled stat_selector;
190    double time_dividor;
191    struct frame_stat stats_min, stats_max;
192    struct frame_stat frames_stats[200];
195    struct frame_stat frame_stats;
198    struct frame_stat accumulated_stats;
1823 static struct overlay_draw *before_present(struct swapchain_data *swapchain_data,  in before_present()
1854    struct swapchain_data *swapchain_data = new_swapchain_data(*pSwapchain, device_data);  in overlay_CreateSwapchainKHR()  local
1870    struct swapchain_data *swapchain_data =  in overlay_DestroySwapchainKHR()  local
1943          struct swapchain_data *swapchain_data =  in overlay_QueuePresentKHR()  local
1967          struct swapchain_data *swapchain_data =  in overlay_QueuePresentKHR()  local
2012    struct swapchain_data *swapchain_data =  in overlay_AcquireNextImageKHR()  local
2032    struct swapchain_data *swapchain_data =  in overlay_AcquireNextImage2KHR()  local