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Support packed RGB10 sampled render-target views

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This commit is contained in:
nmzik
2026-07-16 19:21:20 +02:00
parent 0d7c7510d7
commit 9bed3bddd6
4 changed files with 50 additions and 22 deletions
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src/graphics/host_gpu/renderer/imageView.h
+17 -9
View File
@@ -39,17 +39,25 @@ namespace Libs::Graphics {
switch (image_format) {
case VK_FORMAT_B8G8R8A8_UNORM: return VK_FORMAT_R8G8B8A8_UNORM;
case VK_FORMAT_B8G8R8A8_SRGB: return VK_FORMAT_R8G8B8A8_SRGB;
case VK_FORMAT_A2R10G10B10_UNORM_PACK32: return VK_FORMAT_A2B10G10R10_UNORM_PACK32;
default: return VK_FORMAT_UNDEFINED;
}
}
[[nodiscard]] inline bool IsBgraToRgba8SampledView(VkFormat image_format,
VkFormat view_format) noexcept {
const bool bgra8 =
image_format == VK_FORMAT_B8G8R8A8_UNORM || image_format == VK_FORMAT_B8G8R8A8_SRGB;
const bool rgba8 =
view_format == VK_FORMAT_R8G8B8A8_UNORM || view_format == VK_FORMAT_R8G8B8A8_SRGB;
return bgra8 && rgba8;
[[nodiscard]] inline bool IsBgraToRgbaSampledView(VkFormat image_format,
VkFormat view_format) noexcept {
switch (image_format) {
case VK_FORMAT_B8G8R8A8_UNORM:
case VK_FORMAT_B8G8R8A8_SRGB:
switch (view_format) {
case VK_FORMAT_R8G8B8A8_UNORM:
case VK_FORMAT_R8G8B8A8_SRGB: return true;
default: return false;
}
case VK_FORMAT_A2R10G10B10_UNORM_PACK32:
return view_format == VK_FORMAT_A2B10G10R10_UNORM_PACK32;
default: return false;
}
}
[[nodiscard]] inline VkFormat BgraSrgbStorageViewFormat(VkFormat image_format) noexcept {
@@ -72,8 +80,8 @@ namespace Libs::Graphics {
default: break;
}
}
if (IsBgraToRgba8SampledView(image_format, view_format) && swizzle == DstSel(6, 5, 4, 7)) {
return VulkanImage::VIEW_RGBA8_BGRA;
if (IsBgraToRgbaSampledView(image_format, view_format) && swizzle == DstSel(6, 5, 4, 7)) {
return VulkanImage::VIEW_BGRA_TO_RGBA;
}
UnsupportedColorView("sampled", image_format, view_format, swizzle);
}