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[vulkan] Pixel format handling for formats

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This commit is contained in:
CamilleLaVey
2026-07-04 00:16:01 -04:00
parent 943f91cf0b
commit b06b9cc7a2
3 changed files with 38 additions and 2 deletions
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src/video_core/renderer_vulkan/pipeline_helper.h
+24
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@@ -7,6 +7,7 @@
#pragma once
#include <cstddef>
#include <optional>
#include <boost/container/small_vector.hpp>
@@ -22,6 +23,29 @@ namespace Vulkan {
using Shader::Backend::SPIRV::NUM_TEXTURE_AND_IMAGE_SCALING_WORDS;
[[nodiscard]] inline std::optional<PixelFormat> PixelFormatFromImageFormat(
Shader::ImageFormat format) {
switch (format) {
case Shader::ImageFormat::Typeless:
return std::nullopt;
case Shader::ImageFormat::R8_UINT:
return PixelFormat::R8_UINT;
case Shader::ImageFormat::R8_SINT:
return PixelFormat::R8_SINT;
case Shader::ImageFormat::R16_UINT:
return PixelFormat::R16_UINT;
case Shader::ImageFormat::R16_SINT:
return PixelFormat::R16_SINT;
case Shader::ImageFormat::R32_UINT:
return PixelFormat::R32_UINT;
case Shader::ImageFormat::R32G32_UINT:
return PixelFormat::R32G32_UINT;
case Shader::ImageFormat::R32G32B32A32_UINT:
return PixelFormat::R32G32B32A32_UINT;
}
return std::nullopt;
}
[[nodiscard]] inline u32 NumDescriptorEntries(const Shader::Info& info) {
return Shader::NumDescriptors(info.constant_buffer_descriptors) +
Shader::NumDescriptors(info.storage_buffers_descriptors) +
src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
+7 -1
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@@ -193,8 +193,14 @@ void ComputePipeline::Configure(Tegra::Engines::KeplerCompute& kepler_compute,
is_written = desc.is_written;
}
ImageView& image_view = texture_cache.GetImageView(views[index].id);
PixelFormat format{image_view.format};
if constexpr (is_image) {
if (const auto explicit_format{PixelFormatFromImageFormat(desc.format)}) {
format = *explicit_format;
}
}
buffer_cache.BindComputeTextureBuffer(index, image_view.GpuAddr(),
image_view.BufferSize(), image_view.format,
image_view.BufferSize(), format,
is_written, is_image);
++index;
}
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
+7 -1
View File
@@ -426,8 +426,14 @@ bool GraphicsPipeline::ConfigureImpl(bool is_indexed) {
is_written = desc.is_written;
}
ImageView& image_view{texture_cache.GetImageView(texture_buffer_it->id)};
PixelFormat format{image_view.format};
if constexpr (is_image) {
if (const auto explicit_format{PixelFormatFromImageFormat(desc.format)}) {
format = *explicit_format;
}
}
buffer_cache.BindGraphicsTextureBuffer(stage, index, image_view.GpuAddr(),
image_view.BufferSize(), image_view.format,
image_view.BufferSize(), format,
is_written, is_image);
++index;
++texture_buffer_it;