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graphics: support Standard256B storage textures

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This commit is contained in:
nmzik
2026-08-05 05:09:28 +02:00
parent ac64d202af
commit b6af7c73ec
2 changed files with 40 additions and 3 deletions
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src/graphics/host_gpu/renderer/pipeline/descriptors.cpp
+6 -1
View File
@@ -379,6 +379,10 @@ static bool IsSupportedStorageTextureDescriptor(const ShaderRecompiler::IR::Imag
tile == Prospero::GpuEnumValue(Prospero::TileMode::kDepth) && !resource.read &&
!Prospero::IsFmaskTextureFormat(descriptor.Format()) && (is_2d || is_2d_array) &&
TileGetBlockLayout(TileBlockFamily::Depth64KB, depth_bpe, depth_block);
const bool supported_standard_256b =
(is_2d || is_2d_array) &&
tile == Prospero::GpuEnumValue(Prospero::TileMode::kStandard256B) &&
TileIsStandard256BTextureSupported(descriptor.Format());
const bool supported_standard_tile =
(tile == Prospero::GpuEnumValue(Prospero::TileMode::kStandard4KB) &&
TileIsStandard4KBTextureSupported(descriptor.Format())) ||
@@ -386,7 +390,8 @@ static bool IsSupportedStorageTextureDescriptor(const ShaderRecompiler::IR::Imag
TileIsStandard64KBTextureSupported(descriptor.Format()));
const bool supported_tile = tile == Prospero::GpuEnumValue(Prospero::TileMode::kLinear) ||
tile == Prospero::GpuEnumValue(Prospero::TileMode::kRenderTarget) ||
supported_depth_tile || supported_standard_tile;
supported_depth_tile || supported_standard_256b ||
supported_standard_tile;
const auto swizzle = descriptor.DstSelXYZW();
const bool supported_swizzle =
IsValidImageSwizzle(swizzle) &&
tests/ShaderRecompilerComputeTests.cpp
+34 -2
View File
@@ -16738,7 +16738,7 @@ ShaderTextureResource AtomicStorageTextureDescriptor() {
} else if (std::strcmp(kind, "type") == 0) {
descriptor.fields[3] = (descriptor.fields[3] & 0x0fffffffu) |
(Prospero::GpuEnumValue(Prospero::ImageType::kColor2D) << 28u);
} else if (std::strcmp(kind, "tile") == 0) {
} else if (std::strcmp(kind, "standard256b-volume") == 0) {
descriptor.fields[3] = (descriptor.fields[3] & ~(0x1fu << 20u)) |
(Prospero::GpuEnumValue(Prospero::TileMode::kStandard256B) << 20u);
} else if (std::strcmp(kind, "mip") == 0) {
@@ -16948,6 +16948,38 @@ void CheckBasicStorageTextureDescriptor() {
"PPSA21268 uint 2D-array storage descriptor fixture is malformed");
ValidateStorageTexture(BasicUintArrayStorageTextureResource(), uint_array, 0x10000);
const ShaderTextureResource standard256b {{
0x204e4900u,
0x43c00000u,
0x00004000u,
0x90100facu,
0x00000000u,
0x00700000u,
0x00000000u,
0x00000000u,
}};
auto standard256b_resource = BasicBgraStorageTextureResource();
standard256b_resource.kind = ShaderRecompiler::IR::ResourceKind::StorageImageUint;
const auto standard256b_pitch = TileGetTexturePitch(
standard256b.Format(), standard256b.Width5() + 1u, 1, standard256b.TileMode());
TileSizeAlign standard256b_size {};
TileGetTextureTotalSize(standard256b.Format(), standard256b.Width5() + 1u,
standard256b.Height5() + 1u, standard256b.Depth() + 1u,
standard256b_pitch, 1, standard256b.TileMode(), false,
standard256b_size);
Require("BasicStorageTexture", "Standard256B uint 2D descriptor",
standard256b.Width5() + 1u == 2 && standard256b.Height5() + 1u == 2 &&
standard256b.Depth() + 1u == 1 &&
standard256b.Type() == Prospero::GpuEnumValue(Prospero::ImageType::kColor2D) &&
standard256b.Format() ==
Prospero::GpuEnumValue(Prospero::BufferFormat::k8_8_8_8UInt) &&
standard256b.TileMode() ==
Prospero::GpuEnumValue(Prospero::TileMode::kStandard256B) &&
standard256b.DstSelXYZW() == DstSel(4, 5, 6, 7) &&
standard256b_size.size == 0x100 && standard256b_size.align == 0x100,
"captured PPSA08511 Standard256B storage descriptor is malformed");
ValidateStorageTexture(standard256b_resource, standard256b, standard256b_size.size);
const auto standard4kb_array = Standard4KBUintArrayStorageTextureDescriptor();
const auto standard4kb_pitch =
TileGetTexturePitch(standard4kb_array.Format(), 1, 1, standard4kb_array.TileMode());
@@ -17084,7 +17116,7 @@ void CheckBasicStorageTextureDescriptor() {
"GetModuleFileName failed");
for (const char* kind: {"resource",
"type",
"tile",
"standard256b-volume",
"mip",
"swizzle",
"linear-rgb1-read",