diff options
Diffstat (limited to 'source/slang')
| -rw-r--r-- | source/slang/slang-emit-hlsl.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/source/slang/slang-emit-hlsl.cpp b/source/slang/slang-emit-hlsl.cpp index 1cb9b769f..59d40d3a1 100644 --- a/source/slang/slang-emit-hlsl.cpp +++ b/source/slang/slang-emit-hlsl.cpp @@ -1252,23 +1252,30 @@ void HLSLSourceEmitter::emitSimpleValueImpl(IRInst* inst) { case IRConstant::FloatKind::Nan: { - m_writer->emit("(0.0 / 0.0)"); + m_writer->emit("(0.0f / 0.0f)"); return; } case IRConstant::FloatKind::PositiveInfinity: { - m_writer->emit("(1.0 / 0.0)"); + m_writer->emit("(1.0f / 0.0f)"); return; } case IRConstant::FloatKind::NegativeInfinity: { - m_writer->emit("(-1.0 / 0.0)"); + m_writer->emit("(-1.0f / 0.0f)"); return; } default: - break; + { + m_writer->emit(constantInst->value.floatVal); + // Add 'f' suffix for 32-bit float literals to ensure DXC treats them as float + if (constantInst->getDataType()->getOp() == kIROp_FloatType) + { + m_writer->emit("f"); + } + return; + } } - break; } default: |