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graphics: intersect texture views with resource mips

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This commit is contained in:
nmzik
2026-08-16 09:56:50 +02:00
parent 430de9bd15
commit af1ab60786
3 changed files with 122 additions and 28 deletions
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src/graphics/host_gpu/renderer/pipeline/descriptors.cpp
+17 -9
View File
@@ -405,10 +405,14 @@ static bool IsSupportedStorageTextureDescriptor(const ShaderRecompiler::IR::Imag
const bool supported_swizzle =
IsValidImageSwizzle(swizzle) &&
(swizzle == DstSel(4, 5, 6, 7) || !resource.read || resource.atomic);
const auto view_last_level =
resource.mip_mode == ShaderRecompiler::IR::ImageMipMode::DynamicStorage
? descriptor.LastLevel()
: std::min(descriptor.LastLevel(), descriptor.MaxMip());
return (is_1d || is_1d_array || is_2d || is_2d_array || is_3d) && supported_tile &&
descriptor.BaseLevel() <= descriptor.LastLevel() &&
descriptor.LastLevel() <= descriptor.MaxMip() && descriptor.MinLod() == 0 &&
supported_swizzle && descriptor.BCSwizzle() == 0 && !descriptor.MsaaDepth();
descriptor.BaseLevel() <= view_last_level && view_last_level <= descriptor.MaxMip() &&
descriptor.MinLod() == 0 && supported_swizzle && descriptor.BCSwizzle() == 0 &&
!descriptor.MsaaDepth();
}
static bool IsSupportedStorageTextureEncoding(const ShaderTextureResource& descriptor) {
@@ -629,11 +633,15 @@ RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageResource& reso
const auto type = TextureType(descriptor);
const bool multisampled = IsMultisampledTexture(type);
const auto levels = multisampled ? 1u : static_cast<uint32_t>(descriptor.MaxMip()) + 1u;
const auto tile = descriptor.TileMode();
const bool depth_tile = tile == Prospero::TileMode::kDepth;
const bool msaa_tile = depth_tile || tile == Prospero::TileMode::kRenderTarget;
const bool msaa_array = type == Prospero::ImageType::kColor2DMsaaArray;
if ((!multisampled && (base_level > last_level || last_level >= levels)) ||
const bool dynamic_storage =
storage && resource.mip_mode == ShaderRecompiler::IR::ImageMipMode::DynamicStorage;
const auto view_last_level =
!multisampled && !dynamic_storage ? std::min(last_level, descriptor.MaxMip()) : last_level;
const auto tile = descriptor.TileMode();
const bool depth_tile = tile == Prospero::TileMode::kDepth;
const bool msaa_tile = depth_tile || tile == Prospero::TileMode::kRenderTarget;
const bool msaa_array = type == Prospero::ImageType::kColor2DMsaaArray;
if ((!multisampled && (base_level > view_last_level || view_last_level >= levels)) ||
(multisampled &&
(base_level != 0 || last_level == 0 || last_level > 3 ||
descriptor.MaxMip() != last_level || !msaa_tile ||
@@ -652,7 +660,7 @@ RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageResource& reso
}
const auto samples = multisampled ? 1u << last_level : 1u;
const auto view_levels =
multisampled ? 1u : static_cast<uint32_t>(last_level - base_level) + 1u;
multisampled ? 1u : static_cast<uint32_t>(view_last_level - base_level) + 1u;
const auto depth = static_cast<uint32_t>(descriptor.Depth()) + 1u;
const auto format = descriptor.Format();
const bool sampled_numeric_class =