Vulkan example.

2016-03-09 16:39:54 +01:00
parent 4b7edffe8a
commit 4cbd316f01
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+// ImGui GLFW binding with Vulkan + shaders
+// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
+// If you use this binding you'll need to call 5 functions: ImGui_ImplXXXX_Init(), ImGui_ImplXXX_CreateFontsTexture(), ImGui_ImplXXXX_NewFrame(), ImGui_ImplXXXX_Render() and ImGui_ImplXXXX_Shutdown().
+// If you are new to ImGui, see examples/README.txt and documentation at the top of imgui.cpp.
+// https://github.com/ocornut/imgui
+
+#define IMGUI_VK_QUEUED_FRAMES 2
+
+struct GLFWwindow;
+
+struct ImGui_ImplGlfwVulkan_Init_Data{
+    VkAllocationCallbacks* allocator;
+    VkPhysicalDevice       gpu;
+    VkDevice               device;
+    VkRenderPass           render_pass;
+    VkPipelineCache        pipeline_cache;
+    VkDescriptorPool       descriptor_pool;
+    void (*check_vk_result)(VkResult err);
+};
+
+IMGUI_API bool        ImGui_ImplGlfwVulkan_Init(GLFWwindow* window, bool install_callbacks, ImGui_ImplGlfwVulkan_Init_Data *init_data);
+IMGUI_API void        ImGui_ImplGlfwVulkan_Shutdown();
+IMGUI_API void        ImGui_ImplGlfwVulkan_NewFrame();
+IMGUI_API void        ImGui_ImplGlfwVulkan_Render(VkCommandBuffer command_buffer);
+
+// Use if you want to reset your rendering device without losing ImGui state.
+IMGUI_API void        ImGui_ImplGlfwVulkan_InvalidateFontUploadObjects();
+IMGUI_API void        ImGui_ImplGlfwVulkan_InvalidateDeviceObjects();
+IMGUI_API bool        ImGui_ImplGlfwVulkan_CreateFontsTexture(VkCommandBuffer command_buffer);
+IMGUI_API bool        ImGui_ImplGlfwVulkan_CreateDeviceObjects();
+
+
+// GLFW callbacks (installed by default if you enable 'install_callbacks' during initialization)
+// Provided here if you want to chain callbacks.
+// You can also handle inputs yourself and use those as a reference.
+IMGUI_API void        ImGui_ImplGlfwVulkan_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
+IMGUI_API void        ImGui_ImplGlfwVulkan_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
+IMGUI_API void        ImGui_ImplGlfwVulkan_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
+IMGUI_API void        ImGui_ImplGlfwVulkan_CharCallback(GLFWwindow* window, unsigned int c);
+
+