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vulkan: partially implement mipmaps

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There is no real effect yet when rendering, however debugging the
application with renderdoc reveals that the mipmap generation is
already correct. There's probably something weird going on with the
sampling. I'll have to look into that next.
This commit is contained in:
niki
2022-08-09 00:57:07 +02:00
parent 0ebb34e037
commit fbb64a07af
5 changed files with 140 additions and 82 deletions
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src/modules/graphics/vulkan/Graphics.h
+3 -6
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@@ -138,9 +138,6 @@ public:
VkCommandBuffer getDataTransferCommandBuffer();
void queueCleanUp(std::function<void()> cleanUp);
VkCommandBuffer beginSingleTimeCommands();
void endSingleTimeCommands(VkCommandBuffer);
uint32_t getNumImagesInFlight() const;
const PFN_vkCmdPushDescriptorSetKHR getVkCmdPushDescriptorSetKHRFunctionPointer() const;
const VkDeviceSize getMinUniformBufferOffsetAlignment() const;
@@ -222,8 +219,8 @@ private:
std::vector<VkSemaphore> renderFinishedSemaphores;
std::vector<VkFence> inFlightFences;
std::vector<VkFence> imagesInFlight;
VkDeviceSize minUniformBufferOffsetAlignment;
PFN_vkCmdPushDescriptorSetKHR vkCmdPushDescriptorSet;
VkDeviceSize minUniformBufferOffsetAlignment = 0;
PFN_vkCmdPushDescriptorSetKHR vkCmdPushDescriptorSet = nullptr;
size_t currentFrame = 0;
uint32_t imageIndex = 0;
bool framebufferResized = false;
@@ -239,7 +236,7 @@ private:
// render pass variables.
VkFormat currentFramebufferOutputFormat = VK_FORMAT_UNDEFINED;
Texture* renderTargetTexture;
Texture* renderTargetTexture = nullptr;
float currentViewportWidth = 0;
float currentViewportHeight = 0;
};