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authorNguyen Dac Nam <nam.kazt.91@gmail.com>2020-03-31 03:02:44 +0200
committerGitHub <noreply@github.com>2020-03-31 03:02:44 +0200
commitdefb9642dab15dc51c769bb3aced897c76fbc0dd (patch)
treeaeb35f42db76d3b094e7d2aac612cb3b2db2f590 /src/video_core
parentclang-format (diff)
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Diffstat (limited to 'src/video_core')
-rw-r--r--src/video_core/shader/decode/memory.cpp49
1 files changed, 22 insertions, 27 deletions
diff --git a/src/video_core/shader/decode/memory.cpp b/src/video_core/shader/decode/memory.cpp
index e59bfa25e..0caa5062d 100644
--- a/src/video_core/shader/decode/memory.cpp
+++ b/src/video_core/shader/decode/memory.cpp
@@ -27,32 +27,27 @@ using Tegra::Shader::StoreType;
namespace {
-Node getAtomOperation(AtomicOp op, bool is_signed, Node memory, Node data) {
- switch (op) {
- case AtomicOp::Add:
- return SignedOperation(OperationCode::AtomicIAdd, is_signed, std::move(memory),
- std::move(data));
- case AtomicOp::Min:
- return SignedOperation(OperationCode::AtomicIMin, is_signed, std::move(memory),
- std::move(data));
- case AtomicOp::Max:
- return SignedOperation(OperationCode::AtomicIMax, is_signed, std::move(memory),
- std::move(data));
- case AtomicOp::And:
- return SignedOperation(OperationCode::AtomicIAnd, is_signed, std::move(memory),
- std::move(data));
- case AtomicOp::Or:
- return SignedOperation(OperationCode::AtomicIOr, is_signed, std::move(memory),
- std::move(data));
- case AtomicOp::Xor:
- return SignedOperation(OperationCode::AtomicIXor, is_signed, std::move(memory),
- std::move(data));
- case AtomicOp::Exch:
- return SignedOperation(OperationCode::AtomicIExchange, is_signed, std::move(memory),
+Node GetAtomOperation(AtomicOp op, bool is_signed, Node memory, Node data) {
+ const OperationCode operation_code = [op] {
+ switch (op) {
+ case AtomicOp::Add:
+ return OperationCode::AtomicIAdd;
+ case AtomicOp::Min:
+ return OperationCode::AtomicIMin;
+ case AtomicOp::Max:
+ return OperationCode::AtomicIMax;
+ case AtomicOp::And:
+ return OperationCode::AtomicIAnd;
+ case AtomicOp::Or:
+ return OperationCode::AtomicIOr;
+ case AtomicOp::Xor:
+ return OperationCode::AtomicIXor;
+ case AtomicOp::Exch:
+ return OperationCode::AtomicIExchange;
+ }
+ }();
+ return SignedOperation(operation_code, is_signed, std::move(memory),
std::move(data));
- default:
- return Immediate(0);
- }
}
bool IsUnaligned(Tegra::Shader::UniformType uniform_type) {
@@ -408,7 +403,7 @@ u32 ShaderIR::DecodeMemory(NodeBlock& bb, u32 pc) {
const bool is_signed =
instr.atoms.type == AtomicType::S32 || instr.atoms.type == AtomicType::S64;
Node gmem = MakeNode<GmemNode>(real_address, base_address, descriptor);
- Node value = getAtomOperation(static_cast<AtomicOp>(instr.atom.operation), is_signed, gmem,
+ Node value = GetAtomOperation(static_cast<AtomicOp>(instr.atom.operation), is_signed, gmem,
GetRegister(instr.gpr20));
SetRegister(bb, instr.gpr0, std::move(value));
break;
@@ -426,7 +421,7 @@ u32 ShaderIR::DecodeMemory(NodeBlock& bb, u32 pc) {
Node address = GetRegister(instr.gpr8);
address = Operation(OperationCode::IAdd, std::move(address), Immediate(offset));
Node value =
- getAtomOperation(static_cast<AtomicOp>(instr.atoms.operation), is_signed,
+ GetAtomOperation(static_cast<AtomicOp>(instr.atoms.operation), is_signed,
GetSharedMemory(std::move(address)), GetRegister(instr.gpr20));
SetRegister(bb, instr.gpr0, std::move(value));
break;