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graphics: support more depth-tiled storage image formats

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This commit is contained in:
nmzik
2026-07-27 02:51:30 +02:00
parent 93774ee37c
commit c3b2ae9733
2 changed files with 50 additions and 14 deletions
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src/graphics/host_gpu/renderer/descriptors.cpp
+6 -13
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@@ -276,15 +276,6 @@ static void ValidateDepthTargetBinding(const ShaderRecompiler::IR::ImageResource
descriptor.fields[5], descriptor.fields[6], descriptor.fields[7]);
}
static bool IsSupportedStorageDepthTile(const ShaderTextureResource& descriptor) {
const auto type = static_cast<Prospero::ImageType>(descriptor.Type());
return descriptor.Depth() == 0 &&
((descriptor.Format() == Prospero::GpuEnumValue(Prospero::BufferFormat::k8UInt) &&
type == Prospero::ImageType::kColor2DArray) ||
(descriptor.Format() == Prospero::GpuEnumValue(Prospero::BufferFormat::k32UInt) &&
type == Prospero::ImageType::kColor2D));
}
static bool IsSupportedStorageTextureDescriptor(const ShaderRecompiler::IR::ImageResource& resource,
const ShaderTextureResource& descriptor) {
const auto tile = descriptor.TileMode();
@@ -297,10 +288,12 @@ static bool IsSupportedStorageTextureDescriptor(const ShaderRecompiler::IR::Imag
descriptor.BaseArray5() <= descriptor.Depth();
const bool is_3d = resource.dimension == ShaderRecompiler::Decoder::ImageDimension::Dim3D &&
descriptor.Type() == Prospero::GpuEnumValue(Prospero::ImageType::kColor3D);
TileBlockLayout depth_block {};
const auto depth_bpe = Prospero::RenderTargetBytesPerElement(descriptor.Format());
const bool supported_depth_tile =
tile == Prospero::GpuEnumValue(Prospero::TileMode::kDepth) && !resource.read &&
resource.kind == ShaderRecompiler::IR::ResourceKind::StorageImageUint &&
IsSupportedStorageDepthTile(descriptor);
!Prospero::IsFmaskTextureFormat(descriptor.Format()) && (is_2d || is_2d_array) &&
TileGetBlockLayout(TileBlockFamily::Depth64KB, depth_bpe, depth_block);
const bool supported_volume_tile =
is_3d && tile == Prospero::GpuEnumValue(Prospero::TileMode::kStandard4KB);
const bool supported_tile = tile == Prospero::GpuEnumValue(Prospero::TileMode::kLinear) ||
@@ -349,7 +342,7 @@ void ValidateStorageTexture(const ShaderRecompiler::IR::ImageResource& resource,
EXIT("unsupported storage texture: resource=%d descriptor=%d encoding=%d format=%d "
"kind=%u dimension=%u mip_mode=%u atomic=%d compare=%d "
"base_level=%u last_level=%u max_mip=%u min_lod=%u base_array=%u bc=%u msaa=%d "
"depth_tile_shape=%d swizzle_ok=%d "
"depth_tile_bpe=%u swizzle_ok=%d "
"addr=0x%016" PRIx64 " size=0x%016" PRIx64
" extent=%ux%ux%u type=%u format=%u tile=%u swizzle=0x%03x read=%d written=%d "
"dwords=%08x,%08x,%08x,%08x,%08x,%08x,%08x,%08x\n",
@@ -357,7 +350,7 @@ void ValidateStorageTexture(const ShaderRecompiler::IR::ImageResource& resource,
static_cast<uint32_t>(resource.dimension), static_cast<uint32_t>(resource.mip_mode),
resource.atomic, resource.depth_compare, descriptor.BaseLevel(), descriptor.LastLevel(),
descriptor.MaxMip(), descriptor.MinLod(), descriptor.BaseArray5(), descriptor.BCSwizzle(),
descriptor.MsaaDepth(), IsSupportedStorageDepthTile(descriptor),
descriptor.MsaaDepth(), Prospero::RenderTargetBytesPerElement(format),
IsValidImageSwizzle(descriptor.DstSelXYZW()),
descriptor.Base40(), size, static_cast<uint32_t>(descriptor.Width5()) + 1u,
static_cast<uint32_t>(descriptor.Height5()) + 1u,