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glsl: Track S32 atomics
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parent
b95716e543
commit
5399906c26
3 changed files with 16 additions and 6 deletions
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@ -110,9 +110,12 @@ void EmitContext::DefineHelperFunctions() {
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code += "uint CasFloatMax16x2(uint op_a,f16vec2 op_b){return "
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"packFloat2x16(max(unpackFloat2x16(op_a),op_b));}\n";
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}
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// TODO: Track this usage
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code += "uint CasMinS32(uint op_a,uint op_b){return uint(min(int(op_a),int(op_b)));}";
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code += "uint CasMaxS32(uint op_a,uint op_b){return uint(max(int(op_a),int(op_b)));}";
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if (info.uses_atomic_s32_min) {
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code += "uint CasMinS32(uint op_a,uint op_b){return uint(min(int(op_a),int(op_b)));}";
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}
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if (info.uses_atomic_s32_max) {
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code += "uint CasMaxS32(uint op_a,uint op_b){return uint(max(int(op_a),int(op_b)));}";
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}
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}
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} // namespace Shader::Backend::GLSL
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@ -687,9 +687,7 @@ void VisitUsages(Info& info, IR::Inst& inst) {
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case IR::Opcode::LoadStorage32:
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case IR::Opcode::WriteStorage32:
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case IR::Opcode::StorageAtomicIAdd32:
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case IR::Opcode::StorageAtomicSMin32:
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case IR::Opcode::StorageAtomicUMin32:
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case IR::Opcode::StorageAtomicSMax32:
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case IR::Opcode::StorageAtomicUMax32:
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case IR::Opcode::StorageAtomicAnd32:
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case IR::Opcode::StorageAtomicOr32:
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@ -759,6 +757,14 @@ void VisitUsages(Info& info, IR::Inst& inst) {
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info.used_storage_buffer_types |= IR::Type::U32;
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info.uses_atomic_f32x2_max = true;
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break;
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case IR::Opcode::StorageAtomicSMin32:
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info.used_storage_buffer_types |= IR::Type::U32;
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info.uses_atomic_s32_min = true;
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break;
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case IR::Opcode::StorageAtomicSMax32:
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info.used_storage_buffer_types |= IR::Type::U32;
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info.uses_atomic_s32_max = true;
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break;
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case IR::Opcode::GlobalAtomicIAdd64:
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case IR::Opcode::GlobalAtomicSMin64:
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case IR::Opcode::GlobalAtomicUMin64:
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@ -189,8 +189,9 @@ struct Info {
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bool uses_atomic_f32x2_add{};
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bool uses_atomic_f32x2_min{};
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bool uses_atomic_f32x2_max{};
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bool uses_atomic_s32_min{};
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bool uses_atomic_s32_max{};
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bool uses_int64_bit_atomics{};
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bool uses_s32_atomics{};
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bool uses_global_memory{};
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bool uses_atomic_image_u32{};
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