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Vulkan: enable textureCompressionBC when the device supports it (#716)

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Guest BC1–BC7 textures can be sampled directly when the feature is available; warn when it is not.
This commit is contained in:
kuba
2026-07-31 11:11:53 +02:00
committed by GitHub
parent fc5b6baaa7
commit 0dd543354d
1 changed files with 8 additions and 0 deletions
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src/SharpEmu.Libs/VideoOut/VulkanVideoPresenter.cs
+8
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@@ -4131,6 +4131,7 @@ internal static unsafe class VulkanVideoPresenter
ShaderStorageImageExtendedFormats = supportedFeatures.ShaderStorageImageExtendedFormats, ShaderStorageImageExtendedFormats = supportedFeatures.ShaderStorageImageExtendedFormats,
ShaderStorageImageReadWithoutFormat = supportedFeatures.ShaderStorageImageReadWithoutFormat, ShaderStorageImageReadWithoutFormat = supportedFeatures.ShaderStorageImageReadWithoutFormat,
ShaderStorageImageWriteWithoutFormat = supportedFeatures.ShaderStorageImageWriteWithoutFormat, ShaderStorageImageWriteWithoutFormat = supportedFeatures.ShaderStorageImageWriteWithoutFormat,
TextureCompressionBC = supportedFeatures.TextureCompressionBC,
RobustBufferAccess = supportedFeatures.RobustBufferAccess, RobustBufferAccess = supportedFeatures.RobustBufferAccess,
}; };
@@ -4170,6 +4171,13 @@ internal static unsafe class VulkanVideoPresenter
"translated shaders using unformatted storage image load/store will fail."); "translated shaders using unformatted storage image load/store will fail.");
} }
if (!supportedFeatures.TextureCompressionBC)
{
Console.Error.WriteLine(
"[LOADER][WARN] GPU does not support textureCompressionBC " +
"guest BC1-BC7 textures cannot be sampled directly.");
}
var maintenance8Features = new PhysicalDeviceMaintenance8FeaturesKHR var maintenance8Features = new PhysicalDeviceMaintenance8FeaturesKHR
{ {
SType = StructureType.PhysicalDeviceMaintenance8FeaturesKhr, SType = StructureType.PhysicalDeviceMaintenance8FeaturesKhr,