Changeset b794178 in opengl-game for vulkan-utils.hpp

Timestamp:

Oct 17, 2019, 9:30:18 PM (5 years ago)

Author:

Dmitry Portnoy <dmitry.portnoy@…>

Branches:

feature/imgui-sdl, master, points-test

Children:

e83b155

Parents:

771b33a

Message:

In vulkangame, add the ability to create vulkan resoirces and descriptor sets for shader uniforms (images and ubos)

File:

• vulkan-utils.hpp (modified) (3 diffs)

vulkan-utils.hpp

@@ -3 +3 @@
 
 #include <optional>
+#include <string>
 #include <vector>
 
 #include <vulkan/vulkan.h>
+
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_image.h>
+#include <SDL2/SDL_vulkan.h>
 
 using namespace std;
@@ -24 +29 @@
 };
 
+struct VulkanImage {
+   VkImage image;
+   VkDeviceMemory imageMemory;
+   VkImageView imageView;
+};
+
 class VulkanUtils {
    public:
@@ -38 +49 @@
 
       static QueueFamilyIndices findQueueFamilies(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface);
-      static bool checkDeviceExtensionSupport(VkPhysicalDevice physicalDevice, const vector<const char*>& deviceExtensions);
-      static SwapChainSupportDetails querySwapChainSupport(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface);
+      static bool checkDeviceExtensionSupport(VkPhysicalDevice physicalDevice,
+            const vector<const char*>& deviceExtensions);
+      static SwapChainSupportDetails querySwapChainSupport(VkPhysicalDevice physicalDevice,
+            VkSurfaceKHR surface);
       static VkSurfaceFormatKHR chooseSwapSurfaceFormat(const vector<VkSurfaceFormatKHR>& availableFormats);
       static VkPresentModeKHR chooseSwapPresentMode(const vector<VkPresentModeKHR>& availablePresentModes);
       static VkExtent2D chooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities, int width, int height);
-      static VkImageView createImageView(VkDevice device, VkImage image, VkFormat format, VkImageAspectFlags aspectFlags);
+      static VkImageView createImageView(VkDevice device, VkImage image, VkFormat format,
+            VkImageAspectFlags aspectFlags);
       static VkFormat findSupportedFormat(VkPhysicalDevice physicalDevice, const vector<VkFormat>& candidates,
             VkImageTiling tiling, VkFormatFeatureFlags features);
+      static void createBuffer(VkDevice device, VkPhysicalDevice physicalDevice, VkDeviceSize size,
+            VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkBuffer& buffer,
+            VkDeviceMemory& bufferMemory);
+      static uint32_t findMemoryType(VkPhysicalDevice physicalDevice, uint32_t typeFilter,
+            VkMemoryPropertyFlags properties);
+
+      static void createVulkanImageFromFile(VkDevice device, VkPhysicalDevice physicalDevice,
+            VkCommandPool commandPool, string filename, VulkanImage& image, VkQueue graphicsQueue);
+      static void createVulkanImageFromSDLTexture(VkDevice device, VkPhysicalDevice physicalDevice,
+            SDL_Texture* texture, VulkanImage& image);
+      static void createImage(VkDevice device, VkPhysicalDevice physicalDevice, uint32_t width, uint32_t height,
+            VkFormat format, VkImageTiling tiling, VkImageUsageFlags usage, VkMemoryPropertyFlags properties,
+            VulkanImage& image);
+
+      static void transitionImageLayout(VkDevice device, VkCommandPool commandPool, VkImage image,
+            VkFormat format, VkImageLayout oldLayout, VkImageLayout newLayout, VkQueue graphicsQueue);
+      static VkCommandBuffer beginSingleTimeCommands(VkDevice device, VkCommandPool commandPool);
+      static void endSingleTimeCommands(VkDevice device, VkCommandPool commandPool,
+            VkCommandBuffer commandBuffer, VkQueue graphicsQueue);
+      static void copyBufferToImage(VkDevice device, VkCommandPool commandPool, VkBuffer buffer, VkImage image,
+            uint32_t width, uint32_t height, VkQueue graphicsQueue);
+
+      static bool hasStencilComponent(VkFormat format);
 };