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graphics: broaden depth compatibility

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This commit is contained in:
nmzik
2026-07-27 10:29:37 +02:00
parent 142b3c20fa
commit 125287dc30
3 changed files with 60 additions and 10 deletions
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tests/ShaderRecompilerComputeTests.cpp
+37 -2
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@@ -15596,11 +15596,46 @@ void CheckSampledDepthDescriptor(RenderContext &renderer) {
cube_image.info.resources.layers);
Require("SampledDepthDescriptor", "normalized depth cube",
IsSupportedDepthTargetDescriptor(cube_descriptor, cube_image) &&
IsSupportedDepthTextureEncoding(cube_descriptor) &&
IsSupportedDepthTextureEncoding(cube_descriptor, cube_image) &&
cube_view.type == vk::ImageViewType::e2DArray &&
cube_view.layer_count == 6,
"normalized depth cube did not preserve its six-face view");
constexpr uint64_t captured_htile_address = 0x106d48000ull;
const ShaderTextureResource compressed_descriptor{{
0x0104d500u, 0xc1600000u, 0x021bc3bfu, 0x91800924u,
0x00000000u, 0x00700000u, 0x80280000u, 0x000106d4u,
}};
image.info.metadata.range = {captured_htile_address, 0x1000};
image.info.metadata.kind = ImageMetadataKind::Htile;
auto mismatched_metadata = compressed_descriptor;
mismatched_metadata.fields[7] ^= 1u;
auto mismatched_metadata_low = compressed_descriptor;
mismatched_metadata_low.fields[6] ^= 1u << 24u;
auto dcc_only_control = compressed_descriptor;
dcc_only_control.fields[6] |= 1u << 22u;
const bool accepts_compressed =
IsSupportedDepthTextureEncoding(compressed_descriptor, image);
image.info.metadata.kind = ImageMetadataKind::Dcc;
const bool rejects_dcc = !IsSupportedDepthTextureEncoding(compressed_descriptor, image);
image.info.metadata.kind = ImageMetadataKind::None;
const bool rejects_none = !IsSupportedDepthTextureEncoding(compressed_descriptor, image);
image.info.metadata.kind = ImageMetadataKind::Htile;
image.info.metadata.range.size = 0;
const bool rejects_empty = !IsSupportedDepthTextureEncoding(compressed_descriptor, image);
image.info.metadata.range.size = TRACKER_ADDRESS_SIZE - captured_htile_address + 1u;
const bool rejects_overflow = !IsSupportedDepthTextureEncoding(compressed_descriptor, image);
image.info.metadata.range.size = 0x1000;
Require("SampledDepthDescriptor", "compressed HTILE descriptor",
accepts_compressed &&
!IsSupportedDepthTextureEncoding(mismatched_metadata, image) &&
!IsSupportedDepthTextureEncoding(mismatched_metadata_low, image) &&
!IsSupportedDepthTextureEncoding(dcc_only_control, image),
"compressed sampled depth did not require its exact tracked HTILE");
Require("SampledDepthDescriptor", "tracked HTILE state",
rejects_dcc && rejects_none && rejects_empty && rejects_overflow,
"compressed sampled depth accepted invalid tracked metadata");
auto partial_cube = cube_descriptor;
partial_cube.fields[4] = 4;
auto based_cube = cube_descriptor;
@@ -15618,7 +15653,7 @@ void CheckSampledDepthDescriptor(RenderContext &renderer) {
rejects_pitch &&
!IsSupportedDepthTargetDescriptor(partial_cube, cube_image) &&
!IsSupportedDepthTargetDescriptor(based_cube, cube_image) &&
!IsSupportedDepthTextureEncoding(reserved_cube) &&
!IsSupportedDepthTextureEncoding(reserved_cube, cube_image) &&
!IsSupportedDepthTargetDescriptor(non_square_cube, cube_image),
"normalized depth descriptor accepted an incompatible image view");
std::printf("[host] %-32s ok\n", "SampledDepthDescriptor");