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vulkan: properly implement samplers

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niki
2022-08-01 18:51:09 +02:00
parent 7bbc2888e2
commit dcea056fcb
8 changed files with 142 additions and 38 deletions
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src/modules/graphics/vulkan/Graphics.h
+9
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@@ -53,6 +53,12 @@ struct GraphicsPipelineConfigurationHasher {
}
};
struct SamplerStateHasher {
size_t operator()(const SamplerState &samplerState) const {
return XXH32(&samplerState, sizeof(SamplerState), 0);
}
};
struct BatchedDrawBuffers {
StreamBuffer* vertexBuffer1;
StreamBuffer* vertexBuffer2;
@@ -139,6 +145,7 @@ public:
const PFN_vkCmdPushDescriptorSetKHR getVkCmdPushDescriptorSetKHRFunctionPointer() const;
const VkDeviceSize getMinUniformBufferOffsetAlignment() const;
graphics::Texture* getDefaultTexture() const;
VkSampler getCachedSampler(const SamplerState&);
protected:
graphics::ShaderStage* newShaderStageInternal(ShaderStageType stage, const std::string& cachekey, const std::string& source, bool gles) override {
@@ -192,6 +199,7 @@ private:
void prepareDraw(const VertexAttributes& attributes, const BufferBindings& buffers, graphics::Texture* texture, PrimitiveType, CullMode);
void startRenderPass(Texture*, uint32_t w, uint32_t h);
void endRenderPass();
VkSampler createSampler(const SamplerState&);
VkInstance instance = VK_NULL_HANDLE;
VkPhysicalDevice physicalDevice = VK_NULL_HANDLE;
@@ -207,6 +215,7 @@ private:
VkPipelineLayout pipelineLayout = VK_NULL_HANDLE;
VkPipeline currentGraphicsPipeline = VK_NULL_HANDLE;
std::unordered_map<GraphicsPipelineConfiguration, VkPipeline, GraphicsPipelineConfigurationHasher> graphicsPipelines;
std::unordered_map<SamplerState, VkSampler, SamplerStateHasher> samplers;
VkCommandPool commandPool = VK_NULL_HANDLE;
std::vector<VkCommandBuffer> commandBuffers;
std::vector<VkCommandBuffer> dataTransferCommandBuffers;