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gpu: shader: fix partial exp

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DH 2024-10-22 14:21:14 +03:00
parent 7d704c37d5
commit 7aade2f862
1 changed files with 4 additions and 2 deletions
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6
rpcsx/gpu/lib/gcn-shader/src/GcnConverter.cpp
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@ -645,6 +645,7 @@ static void expToSpv(GcnConverter &converter, gcn::Stage stage,
{{cf0, cf0, cf0, cf0}});
if (comr) {
int operandIndex = 5;
for (auto channel = 0; channel < 2; ++channel) {
if (~swizzle & (1 << (channel * 2))) {
continue;
@ -652,7 +653,7 @@ static void expToSpv(GcnConverter &converter, gcn::Stage stage,
auto src =
builder.createSpvBitcast(loc, context.getTypeFloat32(),
inst.getOperand(5 + channel).getAsValue());
inst.getOperand(operandIndex++).getAsValue());
auto srcType = src.getOperand(0).getAsValue();
ir::Value elementType;
@ -697,6 +698,7 @@ static void expToSpv(GcnConverter &converter, gcn::Stage stage,
{{channel * 2 + 1}});
}
} else {
int operandIndex = 5;
for (auto channel = 0; channel < 4; ++channel) {
if (~swizzle & (1 << channel)) {
continue;
@ -705,7 +707,7 @@ static void expToSpv(GcnConverter &converter, gcn::Stage stage,
value = builder.createSpvCompositeInsert(
loc, valueType,
context.createCast(loc, builder, elemType,
inst.getOperand(5 + channel).getAsValue()),
inst.getOperand(operandIndex++).getAsValue()),
value, {{channel}});
}
}