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[vk] sRGB format handling for Storage.

This commit is contained in:
CamilleLaVey 2025-12-06 03:03:09 -04:00 committed by Caio Oliveira
parent 657f21f267
commit 991f35abe3
1 changed files with 20 additions and 1 deletions
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21
src/video_core/renderer_vulkan/vk_texture_cache.cpp
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@ -49,6 +49,7 @@ using VideoCore::Surface::DefaultBlockWidth;
using VideoCore::Surface::HasAlpha;
using VideoCore::Surface::IsPixelFormatASTC;
using VideoCore::Surface::IsPixelFormatInteger;
using VideoCore::Surface::IsPixelFormatSRGB;
using VideoCore::Surface::SurfaceType;
using VideoCore::Surface::PixelFormat;
using VideoCore::Surface::PixelFormatNumeric;
@ -121,6 +122,19 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
}
}
[[nodiscard]] VkFormat LinearizeSrgbFormat(VkFormat format) {
switch (format) {
case VK_FORMAT_A8B8G8R8_SRGB_PACK32:
return VK_FORMAT_A8B8G8R8_UNORM_PACK32;
case VK_FORMAT_R8G8B8A8_SRGB:
return VK_FORMAT_R8G8B8A8_UNORM;
case VK_FORMAT_B8G8R8A8_SRGB:
return VK_FORMAT_B8G8R8A8_UNORM;
default:
return format;
}
}
[[nodiscard]] VkImageUsageFlags ImageUsageFlags(const MaxwellToVK::FormatInfo& info,
PixelFormat format) {
VkImageUsageFlags usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT |
@ -158,13 +172,18 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
flags |= VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT;
}
VkFormat base_format = format_info.format;
if (IsPixelFormatSRGB(info.format)) {
base_format = LinearizeSrgbFormat(base_format);
}
const auto [samples_x, samples_y] = VideoCommon::SamplesLog2(info.num_samples);
return VkImageCreateInfo{
.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
.pNext = nullptr,
.flags = flags,
.imageType = ConvertImageType(info.type),
.format = format_info.format,
.format = base_format,
.extent{
.width = info.size.width >> samples_x,
.height = info.size.height >> samples_y,