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don't compile cs with higher shared memory than supported (#2175)

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polybiusproxy 2025-01-17 21:51:33 +01:00 • committed by GitHub
parent 4e8c178aec
commit 99a04357d1
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4 changed files with 11 additions and 0 deletions
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4
src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
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@ -847,6 +847,10 @@ void EmitContext::DefineSharedMemory() {
if (shared_memory_size == 0) {
shared_memory_size = DefaultSharedMemSize;
}
const u32 max_shared_memory_size = runtime_info.cs_info.max_shared_memory_size;
ASSERT(shared_memory_size <= max_shared_memory_size);
const u32 num_elements{Common::DivCeil(shared_memory_size, 4U)};
const Id type{TypeArray(U32[1], ConstU32(num_elements))};
shared_memory_u32_type = TypePointer(spv::StorageClass::Workgroup, type);

1
src/shader_recompiler/runtime_info.h
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@ -198,6 +198,7 @@ struct FragmentRuntimeInfo {
struct ComputeRuntimeInfo {
u32 shared_memory_size;
u32 max_shared_memory_size;
std::array<u32, 3> workgroup_size;
std::array<bool, 3> tgid_enable;