Changeset b794178 in opengl-game for vulkan-game.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-game.hpp (modified) (4 diffs)

vulkan-game.hpp

@@ -6 +6 @@
 #include "game-gui-sdl.hpp"
 #include "graphics-pipeline_vulkan.hpp"
+
+#include "vulkan-utils.hpp"
 
 #ifdef NDEBUG
@@ -40 +42 @@
 
       SDL_version sdlVersion;
-      SDL_Window* window;
-      SDL_Renderer* renderer;
+      SDL_Window* window = nullptr;
+      SDL_Renderer* renderer = nullptr;
+
+      SDL_Texture* uiOverlay = nullptr;
 
       VkInstance instance;
@@ -59 +63 @@
       VkRenderPass renderPass;
       VkCommandPool commandPool;
+
+      // TODO: Create these (and wrap them inside a VulkanImage)
+      VkImage depthImage;
+      VkDeviceMemory depthImageMemory;
+      VkImageView depthImageView;
+
+      VkSampler textureSampler;
+
+      vector<VkDescriptorBufferInfo> uniformBufferInfoList;
+
+      // These are currently to store the MVP matrix
+      // I should figure out if it makes sense to use them for other uniforms in the future
+      // If not, I should rename them to better indicate their purpose.
+      // I should also decide if I can use these for all shaders, or if I need a separapte set of buffers for each one
+      vector<VkBuffer> uniformBuffers;
+      vector<VkDeviceMemory> uniformBuffersMemory;
+
+      VulkanImage floorTextureImage;
+      VkDescriptorImageInfo floorTextureImageDescriptor;
+
+      VulkanImage sdlOverlayImage;
+      VkDescriptorImageInfo sdlOverlayImageDescriptor;
 
       bool framebufferResized = false;
@@ -83 +109 @@
       VkFormat findDepthFormat();
       void createCommandPool();
+      void createVulkanResources();
+      void createTextureSampler();
+      void createUniformBuffers();
 
       void cleanupSwapChain();