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shader: Add instructions for knack

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This commit is contained in:
IndecisiveTurtle 2024-09-20 01:16:32 +03:00
parent fdd699a725
commit a1eee4a523
4 changed files with 15 additions and 3 deletions
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6
src/shader_recompiler/frontend/translate/scalar_alu.cpp
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@ -281,6 +281,12 @@ void Translator::S_AND_B64(NegateMode negate, const GcnInst& inst) {
return ir.GetExec();
case OperandField::ScalarGPR:
return ir.GetThreadBitScalarReg(IR::ScalarReg(operand.code));
case OperandField::ConstZero:
return ir.Imm1(false);
case OperandField::SignedConstIntNeg:
ASSERT_MSG(-s32(operand.code) + SignedConstIntNegMin - 1 == -1,
"SignedConstIntNeg must be -1");
return ir.Imm1(true);
default:
UNREACHABLE();
}

2
src/shader_recompiler/frontend/translate/translate.cpp
View file

@ -174,7 +174,7 @@ T Translator::GetSrc(const InstOperand& operand) {
value = ir.IAbs(value);
}
if (operand.input_modifier.neg) {
UNREACHABLE();
value = ir.INeg(value);
}
}
return value;

5
src/shader_recompiler/frontend/translate/vector_alu.cpp
View file

@ -1059,6 +1059,11 @@ void Translator::V_LSHL_B64(const GcnInst& inst) {
const IR::U64 src0{GetSrc64(inst.src[0])};
const IR::U64 src1{GetSrc64(inst.src[1])};
const IR::VectorReg dst_reg{inst.dst[0].code};
if (src0.IsImmediate() && src0.U64() == -1) {
ir.SetVectorReg(dst_reg, ir.Imm32(0xFFFFFFFF));
ir.SetVectorReg(dst_reg + 1, ir.Imm32(0xFFFFFFFF));
return;
}
ASSERT_MSG(src0.IsImmediate() && src0.U64() == 0 && src1.IsImmediate() && src1.U64() == 0,
"V_LSHL_B64 with non-zero src0 or src1 is not supported");
ir.SetVectorReg(dst_reg, ir.Imm32(0));

5
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
View file

@ -83,8 +83,9 @@ GraphicsPipeline::GraphicsPipeline(const Instance& instance_, Scheduler& schedul
.topology = LiverpoolToVK::PrimitiveType(key.prim_type),
.primitiveRestartEnable = key.enable_primitive_restart != 0,
};
ASSERT_MSG(!key.enable_primitive_restart || key.primitive_restart_index == 0xFFFF,
"Primitive restart index other than 0xFFFF is not supported yet");
ASSERT_MSG(!key.enable_primitive_restart || key.primitive_restart_index == 0xFFFF ||
key.primitive_restart_index == 0xFFFFFFFF,
"Primitive restart index other than -1 is not supported yet");
const vk::PipelineRasterizationStateCreateInfo raster_state = {
.depthClampEnable = false,