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implement adjustable gamma

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This commit is contained in:
goeiecool9999 2025-09-02 21:32:00 +02:00
parent 548cf3e965
commit 181176b046
9 changed files with 40 additions and 3 deletions
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9
src/Cafe/HW/Latte/Renderer/Vulkan/VulkanRenderer.cpp
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@ -2659,7 +2659,9 @@ VkPipeline VulkanRenderer::backbufferBlit_createGraphicsPipeline(VkDescriptorSet
VkPushConstantRange pushConstantRange{
.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
.offset = 0,
.size = 3 * sizeof(float) * 2 + 1 // 3 vec2's + 1 bool
.size = 3 * sizeof(float) * 2 // 3 vec2's
+ 4 // + 1 VkBool32
+ 4 // + 1 float
};
VkPipelineLayoutCreateInfo pipelineLayoutInfo{};
@ -3051,7 +3053,8 @@ void VulkanRenderer::DrawBackbufferQuad(LatteTextureView* texView, RendererOutpu
struct
{
Vector2f vecs[3];
bool applySRGBEncoding;
VkBool32 applySRGBEncoding;
float targetGamma;
} pushData;
// textureSrcResolution
@ -3068,8 +3071,8 @@ void VulkanRenderer::DrawBackbufferQuad(LatteTextureView* texView, RendererOutpu
// outputResolution
pushData.vecs[2] = {(float)imageWidth,(float)imageHeight};
// applySRGBEncoding
pushData.applySRGBEncoding = padView ? LatteGPUState.drcBufferUsesSRGB : LatteGPUState.tvBufferUsesSRGB;
pushData.targetGamma = RendererOutputShader::GetTargetGamma(padView);
vkCmdPushConstants(m_state.currentCommandBuffer, m_pipelineLayout, VK_SHADER_STAGE_FRAGMENT_BIT, 0, sizeof(pushData), &pushData);