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Rewrite descriptor bindings and unify graphics push constants

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This commit is contained in:
nmzik
2026-08-21 22:28:10 +02:00
parent 26c4168160
commit bad6726f5e
33 changed files with 1501 additions and 1255 deletions
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src/graphics/shader/recompiler/backend/spirv/SpirvEmitter.cpp
+6 -9
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@@ -89,18 +89,12 @@ bool ValidateNativeProgram(const IR::Program& program, std::string* error) {
}
std::array<bool, KindCount> seen {};
for (uint32_t i = 0; i < program.bindings.descriptors.size(); i++) {
const auto& binding = program.bindings.descriptors[i];
const auto kind = static_cast<size_t>(binding.kind);
for (const auto& binding: program.bindings.descriptors) {
const auto kind = static_cast<size_t>(binding.kind);
if (kind >= KindCount || seen[kind] || !present[kind] ||
binding.resources != expected[kind]) {
return Fail(error, "native descriptor groups do not match shader topology");
}
for (uint32_t j = 0; j < i; j++) {
if (program.bindings.descriptors[j].binding == binding.binding) {
return Fail(error, "native descriptor binding numbers are not unique");
}
}
seen[kind] = true;
}
for (size_t i = 0; i < KindCount; i++) {
@@ -109,7 +103,10 @@ bool ValidateNativeProgram(const IR::Program& program, std::string* error) {
}
}
const auto has_user_storage = present[static_cast<size_t>(Kind::UserData)];
if (program.bindings.memory_offset_dword != program.bindings.user_data_registers.size() ||
if (program.bindings.push_constant_offset % sizeof(uint32_t) != 0 ||
program.bindings.push_constant_offset + program.bindings.push_constant_size >
IR::NativePushConstantSize ||
program.bindings.memory_offset_dword != program.bindings.user_data_registers.size() ||
program.bindings.memory_offset_count !=
program.info.buffers.size() + program.info.addresses.size() ||
(!has_user_storage &&