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recompiler: handle non valid descriptors

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This commit is contained in:
nmzik
2026-07-17 13:27:29 +02:00
parent c6ca491cf7
commit d7b2d1c2f0
2 changed files with 66 additions and 0 deletions
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src/graphics/shader/recompiler/ResourceMaterialization.cpp
+9
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@@ -28,6 +28,10 @@ bool NullImageDescriptor(const DescriptorValue& descriptor) {
return descriptor.dwords[0] == 0 && (descriptor.dwords[1] & 0xffu) == 0;
}
bool ValidImageDescriptor(const DescriptorValue& descriptor) {
return ((descriptor.dwords[3] >> 28u) & 0x8u) != 0;
}
uint32_t DescriptorImageSwizzle(const DescriptorValue& descriptor) {
return descriptor.dwords[3] & 0xfffu;
}
@@ -223,6 +227,11 @@ bool MaterializeResources(const Program& program, const SrtRuntime& runtime,
cursor += program.info.buffers.size();
next.images.assign(cursor, cursor + program.info.images.size());
cursor += program.info.images.size();
for (auto& descriptor: next.images) {
if (!ValidImageDescriptor(descriptor)) {
descriptor.dwords.fill(0);
}
}
next.samplers.assign(cursor, cursor + program.info.samplers.size());
cursor += program.info.samplers.size();
for (const auto& address: program.info.addresses) {