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[Re-introduced] Color output handling in SPIR-V emission

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CamilleLaVey 2025-11-29 00:30:09 -04:00 • committed by lizzie
parent 5737cbdd5f
commit 96cd9c2d18
5 changed files with 50 additions and 0 deletions
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16
src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
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@ -37,6 +37,7 @@
#include "video_core/renderer_vulkan/vk_scheduler.h"
#include "video_core/renderer_vulkan/vk_shader_util.h"
#include "video_core/renderer_vulkan/vk_update_descriptor.h"
#include "video_core/surface.h"
#include "video_core/shader_cache.h"
#include "video_core/shader_environment.h"
#include "video_core/shader_notify.h"
@ -108,6 +109,21 @@ Shader::CompareFunction MaxwellToCompareFunction(Maxwell::ComparisonOp compariso
return {};
}
Shader::AttributeType RenderTargetAttributeType(Tegra::RenderTargetFormat format) {
if (format == Tegra::RenderTargetFormat::NONE) {
return Shader::AttributeType::Float;
}
const auto pixel_format{
VideoCore::Surface::PixelFormatFromRenderTargetFormat(format)};
if (!VideoCore::Surface::IsPixelFormatInteger(pixel_format)) {
return Shader::AttributeType::Float;
}
if (VideoCore::Surface::IsPixelFormatSignedInteger(pixel_format)) {
return Shader::AttributeType::SignedInt;
}
return Shader::AttributeType::UnsignedInt;
}
VkShaderStageFlagBits StageToVkStage(Shader::Stage stage) {
switch (stage) {
case Shader::Stage::VertexA: