encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-12-13 23:26:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

writer/hlsl: Implement fma()

Browse Source 
Change-Id: I30763381bcb0588379e0896f014fa9756b5f3395
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54324
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
Ben Clayton
2021-06-16 09:19:36 +00:00
committed by Ben Clayton
parent 35ce0d1993
commit fe66cbe7bb
7 changed files with 11 additions and 103 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/writer/hlsl/generator_impl.cc
View File

@@ -528,11 +528,9 @@ bool GeneratorImpl::EmitCall(std::ostream& pre,
if (auto* intrinsic = call->Target()->As<sem::Intrinsic>()) {
if (intrinsic->IsTexture()) {
return EmitTextureCall(pre, out, expr, intrinsic);
}
if (intrinsic->Type() == sem::IntrinsicType::kSelect) {
} else if (intrinsic->Type() == sem::IntrinsicType::kSelect) {
return EmitSelectCall(pre, out, expr);
}
if (intrinsic->Type() == sem::IntrinsicType::kFrexp) {
} else if (intrinsic->Type() == sem::IntrinsicType::kFrexp) {
return EmitFrexpCall(pre, out, expr, intrinsic);
} else if (intrinsic->Type() == sem::IntrinsicType::kIsNormal) {
return EmitIsNormalCall(pre, out, expr, intrinsic);
@@ -1177,7 +1175,6 @@ std::string GeneratorImpl::generate_builtin_name(
case sem::IntrinsicType::kExp:
case sem::IntrinsicType::kExp2:
case sem::IntrinsicType::kFloor:
case sem::IntrinsicType::kFma:
case sem::IntrinsicType::kFrexp:
case sem::IntrinsicType::kLdexp:
case sem::IntrinsicType::kLength:
@@ -1228,6 +1225,9 @@ std::string GeneratorImpl::generate_builtin_name(
case sem::IntrinsicType::kFract:
out = "frac";
break;
case sem::IntrinsicType::kFma:
out = "mad";
break;
case sem::IntrinsicType::kFwidth:
case sem::IntrinsicType::kFwidthCoarse:
case sem::IntrinsicType::kFwidthFine:

2
src/writer/hlsl/generator_impl_import_test.cc
View File

@@ -201,7 +201,7 @@ INSTANTIATE_TEST_SUITE_P(
HlslGeneratorImplTest_Import,
HlslImportData_TripleParamTest,
testing::Values(HlslImportData{"faceForward", "faceforward"},
HlslImportData{"fma", "fma"},
HlslImportData{"fma", "mad"},
HlslImportData{"clamp", "clamp"},
HlslImportData{"smoothStep", "smoothstep"}));

2
src/writer/hlsl/generator_impl_intrinsic_test.cc
View File

@@ -217,7 +217,7 @@ INSTANTIATE_TEST_SUITE_P(
IntrinsicData{IntrinsicType::kFaceForward, ParamType::kF32,
"faceforward"},
IntrinsicData{IntrinsicType::kFloor, ParamType::kF32, "floor"},
IntrinsicData{IntrinsicType::kFma, ParamType::kF32, "fma"},
IntrinsicData{IntrinsicType::kFma, ParamType::kF32, "mad"},
IntrinsicData{IntrinsicType::kFract, ParamType::kF32, "frac"},
IntrinsicData{IntrinsicType::kFwidth, ParamType::kF32, "fwidth"},
IntrinsicData{IntrinsicType::kFwidthCoarse, ParamType::kF32, "fwidth"},