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graphics: share signed storage conversion and support R16 image writes

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Co-authored-by: fxpw <fxpw@outlook.com>
This commit is contained in:
nmzik
2026-10-14 15:36:29 +02:00
parent f3c017b168
commit c88f05f7b5
7 changed files with 227 additions and 45 deletions
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src/graphics/host_gpu/renderer/pipeline/descriptors.cpp
+6 -6
View File
@@ -308,9 +308,8 @@ void ValidateStorageTexture(const ShaderRecompiler::IR::ImageResource& resource,
const bool descriptor_ok = IsSupportedStorageTextureDescriptor(resource, descriptor);
const bool encoding_ok = IsSupportedStorageTextureEncoding(resource, descriptor);
const bool uint_resource = resource.numeric_class == Prospero::TextureNumericClass::Uint;
const bool raw_sint_storage = format == Prospero::BufferFormat::k32SInt && uint_resource &&
resource.written &&
(resource.atomic ? !resource.atomic64 : !resource.read);
const bool raw_sint_storage = uint_resource &&
ShaderRecompiler::IR::RawSignedStorageFormat(resource, format) != Prospero::BufferFormat::kInvalid;
const auto numeric_class =
Prospero::SampledTextureNumericClass(Prospero::RemapTextureFormat(format));
const bool raw_float_atomic = format == Prospero::BufferFormat::k32Float && uint_resource &&
@@ -588,10 +587,11 @@ TextureBinding RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageR
pixel_format = depth_format->depth_attachment_format;
}
}
const auto raw_sint_format = ShaderRecompiler::IR::RawSignedStorageFormat(resource, format);
const auto storage_view_format = resource.atomic64 ? vk::Format::eR64Uint
: storage && (resource.atomic ||
format == Prospero::BufferFormat::k32SInt)
? vk::Format::eR32Uint
: storage && resource.atomic ? vk::Format::eR32Uint
: raw_sint_format != Prospero::BufferFormat::kInvalid
? VulkanFormat(raw_sint_format)
: SrgbStorageViewFormat(pixel_format);
const auto view_format = storage && storage_view_format != vk::Format::eUndefined
? storage_view_format