cimgui/cimgui_impl.h

#ifdef CIMGUI_USE_GLFW
#ifdef CIMGUI_DEFINE_ENUMS_AND_STRUCTS

typedef struct GLFWwindow GLFWwindow;
typedef struct GLFWmonitor GLFWmonitor;
struct GLFWwindow;
struct GLFWmonitor;
#endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
CIMGUI_API bool ImGui_ImplGlfw_InitForOpenGL(GLFWwindow* window,bool install_callbacks);
CIMGUI_API bool ImGui_ImplGlfw_InitForVulkan(GLFWwindow* window,bool install_callbacks);
CIMGUI_API bool ImGui_ImplGlfw_InitForOther(GLFWwindow* window,bool install_callbacks);
CIMGUI_API void ImGui_ImplGlfw_Shutdown(void);
CIMGUI_API void ImGui_ImplGlfw_NewFrame(void);
CIMGUI_API void ImGui_ImplGlfw_InstallCallbacks(GLFWwindow* window);
CIMGUI_API void ImGui_ImplGlfw_RestoreCallbacks(GLFWwindow* window);
CIMGUI_API void ImGui_ImplGlfw_SetCallbacksChainForAllWindows(bool chain_for_all_windows);
CIMGUI_API void ImGui_ImplGlfw_WindowFocusCallback(GLFWwindow* window,int focused);
CIMGUI_API void ImGui_ImplGlfw_CursorEnterCallback(GLFWwindow* window,int entered);
CIMGUI_API void ImGui_ImplGlfw_CursorPosCallback(GLFWwindow* window,double x,double y);
CIMGUI_API void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window,int button,int action,int mods);
CIMGUI_API void ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window,double xoffset,double yoffset);
CIMGUI_API void ImGui_ImplGlfw_KeyCallback(GLFWwindow* window,int key,int scancode,int action,int mods);
CIMGUI_API void ImGui_ImplGlfw_CharCallback(GLFWwindow* window,unsigned int c);
CIMGUI_API void ImGui_ImplGlfw_MonitorCallback(GLFWmonitor* monitor,int event);
CIMGUI_API void ImGui_ImplGlfw_Sleep(int milliseconds);

#endif
#ifdef CIMGUI_USE_OPENGL3
CIMGUI_API bool ImGui_ImplOpenGL3_Init(const char* glsl_version);
CIMGUI_API void ImGui_ImplOpenGL3_Shutdown(void);
CIMGUI_API void ImGui_ImplOpenGL3_NewFrame(void);
CIMGUI_API void ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data);
CIMGUI_API bool ImGui_ImplOpenGL3_CreateFontsTexture(void);
CIMGUI_API void ImGui_ImplOpenGL3_DestroyFontsTexture(void);
CIMGUI_API bool ImGui_ImplOpenGL3_CreateDeviceObjects(void);
CIMGUI_API void ImGui_ImplOpenGL3_DestroyDeviceObjects(void);

#endif
#ifdef CIMGUI_USE_OPENGL2
CIMGUI_API bool ImGui_ImplOpenGL2_Init(void);
CIMGUI_API void ImGui_ImplOpenGL2_Shutdown(void);
CIMGUI_API void ImGui_ImplOpenGL2_NewFrame(void);
CIMGUI_API void ImGui_ImplOpenGL2_RenderDrawData(ImDrawData* draw_data);
CIMGUI_API bool ImGui_ImplOpenGL2_CreateFontsTexture(void);
CIMGUI_API void ImGui_ImplOpenGL2_DestroyFontsTexture(void);
CIMGUI_API bool ImGui_ImplOpenGL2_CreateDeviceObjects(void);
CIMGUI_API void ImGui_ImplOpenGL2_DestroyDeviceObjects(void);

#endif
#ifdef CIMGUI_USE_SDL2
#ifdef CIMGUI_DEFINE_ENUMS_AND_STRUCTS

typedef struct SDL_Window SDL_Window;
typedef struct SDL_Renderer SDL_Renderer;
typedef struct _SDL_GameController _SDL_GameController;
struct SDL_Window;
struct SDL_Renderer;
struct _SDL_GameController;
typedef union SDL_Event SDL_Event;
typedef enum { ImGui_ImplSDL2_GamepadMode_AutoFirst, ImGui_ImplSDL2_GamepadMode_AutoAll, ImGui_ImplSDL2_GamepadMode_Manual }ImGui_ImplSDL2_GamepadMode;
#endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
CIMGUI_API bool ImGui_ImplSDL2_InitForOpenGL(SDL_Window* window,void* sdl_gl_context);
CIMGUI_API bool ImGui_ImplSDL2_InitForVulkan(SDL_Window* window);
CIMGUI_API bool ImGui_ImplSDL2_InitForD3D(SDL_Window* window);
CIMGUI_API bool ImGui_ImplSDL2_InitForMetal(SDL_Window* window);
CIMGUI_API bool ImGui_ImplSDL2_InitForSDLRenderer(SDL_Window* window,SDL_Renderer* renderer);
CIMGUI_API bool ImGui_ImplSDL2_InitForOther(SDL_Window* window);
CIMGUI_API void ImGui_ImplSDL2_Shutdown(void);
CIMGUI_API void ImGui_ImplSDL2_NewFrame(void);
CIMGUI_API bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event);
CIMGUI_API void ImGui_ImplSDL2_SetGamepadMode(ImGui_ImplSDL2_GamepadMode mode,struct _SDL_GameController** manual_gamepads_array,int manual_gamepads_count);

#endif
#ifdef CIMGUI_USE_SDL3
#ifdef CIMGUI_DEFINE_ENUMS_AND_STRUCTS

typedef struct SDL_Window SDL_Window;
typedef struct SDL_Renderer SDL_Renderer;
typedef struct SDL_Gamepad SDL_Gamepad;
struct SDL_Window;
struct SDL_Renderer;
struct SDL_Gamepad;
typedef union SDL_Event SDL_Event;
typedef enum { ImGui_ImplSDL3_GamepadMode_AutoFirst, ImGui_ImplSDL3_GamepadMode_AutoAll, ImGui_ImplSDL3_GamepadMode_Manual }ImGui_ImplSDL3_GamepadMode;
#endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
CIMGUI_API bool ImGui_ImplSDL3_InitForOpenGL(SDL_Window* window,void* sdl_gl_context);
CIMGUI_API bool ImGui_ImplSDL3_InitForVulkan(SDL_Window* window);
CIMGUI_API bool ImGui_ImplSDL3_InitForD3D(SDL_Window* window);
CIMGUI_API bool ImGui_ImplSDL3_InitForMetal(SDL_Window* window);
CIMGUI_API bool ImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window,SDL_Renderer* renderer);
CIMGUI_API bool ImGui_ImplSDL3_InitForSDLGPU(SDL_Window* window);
CIMGUI_API bool ImGui_ImplSDL3_InitForOther(SDL_Window* window);
CIMGUI_API void ImGui_ImplSDL3_Shutdown(void);
CIMGUI_API void ImGui_ImplSDL3_NewFrame(void);
CIMGUI_API bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event);
CIMGUI_API void ImGui_ImplSDL3_SetGamepadMode(ImGui_ImplSDL3_GamepadMode mode,SDL_Gamepad** manual_gamepads_array,int manual_gamepads_count);

#endif
#ifdef CIMGUI_USE_VULKAN
#ifdef CIMGUI_DEFINE_ENUMS_AND_STRUCTS

typedef struct ImGui_ImplVulkanH_Frame ImGui_ImplVulkanH_Frame;
typedef struct ImGui_ImplVulkanH_Window ImGui_ImplVulkanH_Window;
typedef struct ImGui_ImplVulkan_InitInfo ImGui_ImplVulkan_InitInfo;
struct ImGui_ImplVulkan_InitInfo
{
    VkInstance Instance;
    VkPhysicalDevice PhysicalDevice;
    VkDevice Device;
    uint32_t QueueFamily;
    VkQueue Queue;
    VkDescriptorPool DescriptorPool;
    VkRenderPass RenderPass;
    uint32_t MinImageCount;
    uint32_t ImageCount;
    VkSampleCountFlagBits MSAASamples;
    VkPipelineCache PipelineCache;
    uint32_t Subpass;
    uint32_t DescriptorPoolSize;
    bool UseDynamicRendering;
    VkPipelineRenderingCreateInfoKHR PipelineRenderingCreateInfo;
    const VkAllocationCallbacks* Allocator;
    void (*CheckVkResultFn)(VkResult err);
    VkDeviceSize MinAllocationSize;
};
typedef struct ImGui_ImplVulkan_RenderState ImGui_ImplVulkan_RenderState;
struct ImGui_ImplVulkan_RenderState
{
    VkCommandBuffer CommandBuffer;
    VkPipeline Pipeline;
    VkPipelineLayout PipelineLayout;
};
struct ImGui_ImplVulkanH_Frame;
struct ImGui_ImplVulkanH_Window;
struct ImGui_ImplVulkanH_Frame
{
    VkCommandPool CommandPool;
    VkCommandBuffer CommandBuffer;
    VkFence Fence;
    VkImage Backbuffer;
    VkImageView BackbufferView;
    VkFramebuffer Framebuffer;
};
typedef struct ImGui_ImplVulkanH_FrameSemaphores ImGui_ImplVulkanH_FrameSemaphores;
struct ImGui_ImplVulkanH_FrameSemaphores
{
    VkSemaphore ImageAcquiredSemaphore;
    VkSemaphore RenderCompleteSemaphore;
};
typedef struct ImVector_ImGui_ImplVulkanH_Frame {int Size;int Capacity;ImGui_ImplVulkanH_Frame* Data;} ImVector_ImGui_ImplVulkanH_Frame;

typedef struct ImVector_ImGui_ImplVulkanH_FrameSemaphores {int Size;int Capacity;ImGui_ImplVulkanH_FrameSemaphores* Data;} ImVector_ImGui_ImplVulkanH_FrameSemaphores;

struct ImGui_ImplVulkanH_Window
{
    int Width;
    int Height;
    VkSwapchainKHR Swapchain;
    VkSurfaceKHR Surface;
    VkSurfaceFormatKHR SurfaceFormat;
    VkPresentModeKHR PresentMode;
    VkRenderPass RenderPass;
    bool UseDynamicRendering;
    bool ClearEnable;
    VkClearValue ClearValue;
    uint32_t FrameIndex;
    uint32_t ImageCount;
    uint32_t SemaphoreCount;
    uint32_t SemaphoreIndex;
    ImVector_ImGui_ImplVulkanH_Frame Frames;
    ImVector_ImGui_ImplVulkanH_FrameSemaphores FrameSemaphores;
};
#endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
#ifndef CIMGUI_DEFINE_ENUMS_AND_STRUCTS
typedef ImVector<ImGui_ImplVulkanH_Frame> ImVector_ImGui_ImplVulkanH_Frame;
typedef ImVector<ImGui_ImplVulkanH_FrameSemaphores> ImVector_ImGui_ImplVulkanH_FrameSemaphores;
#endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
CIMGUI_API bool ImGui_ImplVulkan_Init(ImGui_ImplVulkan_InitInfo* info);
CIMGUI_API void ImGui_ImplVulkan_Shutdown(void);
CIMGUI_API void ImGui_ImplVulkan_NewFrame(void);
CIMGUI_API void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data,VkCommandBuffer command_buffer,VkPipeline pipeline);
CIMGUI_API bool ImGui_ImplVulkan_CreateFontsTexture(void);
CIMGUI_API void ImGui_ImplVulkan_DestroyFontsTexture(void);
CIMGUI_API void ImGui_ImplVulkan_SetMinImageCount(uint32_t min_image_count);
CIMGUI_API VkDescriptorSet ImGui_ImplVulkan_AddTexture(VkSampler sampler,VkImageView image_view,VkImageLayout image_layout);
CIMGUI_API void ImGui_ImplVulkan_RemoveTexture(VkDescriptorSet descriptor_set);
CIMGUI_API bool ImGui_ImplVulkan_LoadFunctions(PFN_vkVoidFunction(*loader_func)(const char* function_name,void* user_data),void* user_data);
CIMGUI_API void ImGui_ImplVulkanH_CreateOrResizeWindow(VkInstance instance,VkPhysicalDevice physical_device,VkDevice device,ImGui_ImplVulkanH_Window* wd,uint32_t queue_family,const VkAllocationCallbacks* allocator,int w,int h,uint32_t min_image_count);
CIMGUI_API void ImGui_ImplVulkanH_DestroyWindow(VkInstance instance,VkDevice device,ImGui_ImplVulkanH_Window* wd,const VkAllocationCallbacks* allocator);
CIMGUI_API VkSurfaceFormatKHR ImGui_ImplVulkanH_SelectSurfaceFormat(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkFormat* request_formats,int request_formats_count,VkColorSpaceKHR request_color_space);
CIMGUI_API VkPresentModeKHR ImGui_ImplVulkanH_SelectPresentMode(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkPresentModeKHR* request_modes,int request_modes_count);
CIMGUI_API VkPhysicalDevice ImGui_ImplVulkanH_SelectPhysicalDevice(VkInstance instance);
CIMGUI_API uint32_t ImGui_ImplVulkanH_SelectQueueFamilyIndex(VkPhysicalDevice physical_device);
CIMGUI_API int ImGui_ImplVulkanH_GetMinImageCountFromPresentMode(VkPresentModeKHR present_mode);
CIMGUI_API ImGui_ImplVulkanH_Window* ImGui_ImplVulkanH_Window_ImGui_ImplVulkanH_Window();

#endif