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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/textureCache.cpp
+10 -7
View File
@@ -654,7 +654,10 @@ bool RenderTargetSupportsStorage(GraphicContext* ctx, VkFormat format, VkImageCr
}
VkImageCreateFlags RenderTargetCreateFlags(VkFormat format) {
return IsRgba8SrgbViewFormat(format)
const bool compatible_format_view =
IsRgba8SrgbViewFormat(format) ||
BgraToRgbaSampledViewFormat(format) != VK_FORMAT_UNDEFINED;
return compatible_format_view
? VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT | VK_IMAGE_CREATE_EXTENDED_USAGE_BIT
: VkImageCreateFlags {0};
}
@@ -742,7 +745,7 @@ void CreateRenderTargetViews(GraphicContext* ctx, RenderTextureVulkanImage* imag
}
const auto rgba_view_format = BgraToRgbaSampledViewFormat(image->format);
if (rgba_view_format != VK_FORMAT_UNDEFINED) {
CreateRenderTargetView(ctx, image, VulkanImage::VIEW_RGBA8_BGRA, VK_COMPONENT_SWIZZLE_B,
CreateRenderTargetView(ctx, image, VulkanImage::VIEW_BGRA_TO_RGBA, VK_COMPONENT_SWIZZLE_B,
VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_R,
VK_COMPONENT_SWIZZLE_A, VK_IMAGE_VIEW_TYPE_2D, rgba_view_format,
VK_IMAGE_USAGE_SAMPLED_BIT);
@@ -1083,14 +1086,14 @@ VkImageView TextureCache::GetRenderTargetSampledView(GraphicContext* c
level_count, image != nullptr ? image->mip_levels : 0);
}
const bool compatible_variant_format =
view_format == image->format || (variant == VulkanImage::VIEW_RGBA8_BGRA &&
IsBgraToRgba8SampledView(image->format, view_format));
view_format == image->format || (variant == VulkanImage::VIEW_BGRA_TO_RGBA &&
IsBgraToRgbaSampledView(image->format, view_format));
if (!compatible_variant_format) {
EXIT("TextureCache: incompatible render-target sampled view format, image_format=%d"
" view_format=%d variant=%d\n",
static_cast<int>(image->format), static_cast<int>(view_format), variant);
}
const auto default_view_format = variant == VulkanImage::VIEW_RGBA8_BGRA
const auto default_view_format = variant == VulkanImage::VIEW_BGRA_TO_RGBA
? BgraToRgbaSampledViewFormat(image->format)
: image->format;
if (view_format == default_view_format && base_level == 0 && level_count == image->mip_levels) {
@@ -1137,8 +1140,8 @@ VkImageView TextureCache::GetRenderTargetSampledView(GraphicContext* c
components = {VK_COMPONENT_SWIZZLE_ZERO, VK_COMPONENT_SWIZZLE_ZERO,
VK_COMPONENT_SWIZZLE_ZERO, VK_COMPONENT_SWIZZLE_R};
break;
case VulkanImage::VIEW_RGBA8_BGRA:
if (!IsBgraToRgba8SampledView(image->format, view_format)) {
case VulkanImage::VIEW_BGRA_TO_RGBA:
if (!IsBgraToRgbaSampledView(image->format, view_format)) {
EXIT("TextureCache: incompatible mutable render-target sampled view\n");
}
components = {VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_R,