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spirv: Add lower fp16 to fp32 pass

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This commit is contained in:
ReinUsesLisp
2021-02-19 18:10:18 -03:00
committed by ameerj
parent 85cce78583
commit 6db69990da
32 changed files with 479 additions and 285 deletions
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28
src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp
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@@ -34,24 +34,32 @@ void EmitPackUint2x32(EmitContext&) {
throw NotImplementedException("SPIR-V Instruction");
}
void EmitUnpackUint2x32(EmitContext&) {
throw NotImplementedException("SPIR-V Instruction");
Id EmitUnpackUint2x32(EmitContext& ctx, Id value) {
return ctx.OpBitcast(ctx.U32[2], value);
}
void EmitPackFloat2x16(EmitContext&) {
throw NotImplementedException("SPIR-V Instruction");
Id EmitPackFloat2x16(EmitContext& ctx, Id value) {
return ctx.OpBitcast(ctx.U32[1], value);
}
void EmitUnpackFloat2x16(EmitContext&) {
throw NotImplementedException("SPIR-V Instruction");
Id EmitUnpackFloat2x16(EmitContext& ctx, Id value) {
return ctx.OpBitcast(ctx.F16[2], value);
}
void EmitPackDouble2x32(EmitContext&) {
throw NotImplementedException("SPIR-V Instruction");
Id EmitPackHalf2x16(EmitContext& ctx, Id value) {
return ctx.OpPackHalf2x16(ctx.U32[1], value);
}
void EmitUnpackDouble2x32(EmitContext&) {
throw NotImplementedException("SPIR-V Instruction");
Id EmitUnpackHalf2x16(EmitContext& ctx, Id value) {
return ctx.OpUnpackHalf2x16(ctx.F32[2], value);
}
Id EmitPackDouble2x32(EmitContext& ctx, Id value) {
return ctx.OpBitcast(ctx.F64[1], value);
}
Id EmitUnpackDouble2x32(EmitContext& ctx, Id value) {
return ctx.OpBitcast(ctx.U32[2], value);
}
} // namespace Shader::Backend::SPIRV