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Add GLSL Fract support. 

This CL adds Fract into the type determiner.

Bug: tint:5
Change-Id: I616d3259ca903b82339f49317f27966265c3f1d5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/19946
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
dan sinclair 2020-04-20 15:49:07 +00:00 committed by dan sinclair
parent f1c7f0c779
commit 7b55da5f80
2 changed files with 6 additions and 2 deletions
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5
src/type_determiner.cc
View File

@ -577,7 +577,8 @@ ast::type::Type* TypeDeterminer::GetImportData(
}
if (name == "round" || name == "roundeven" || name == "trunc" ||
name == "fabs" || name == "fsign" || name == "floor" || name == "ceil") {
name == "fabs" || name == "fsign" || name == "floor" || name == "ceil" ||
name == "fract") {
if (params.size() != 1) {
error_ = "incorrect number of parameters for " + name +
". Expected 1 got " + std::to_string(params.size());
@ -603,6 +604,8 @@ ast::type::Type* TypeDeterminer::GetImportData(
*id = GLSLstd450Floor;
} else if (name == "ceil") {
*id = GLSLstd450Ceil;
} else if (name == "fract") {
*id = GLSLstd450Fract;
}
return params[0]->result_type();

3
src/type_determiner_test.cc
View File

@ -1594,7 +1594,8 @@ INSTANTIATE_TEST_SUITE_P(TypeDeterminerTest,
GLSLData{"fabs", GLSLstd450FAbs},
GLSLData{"fsign", GLSLstd450FSign},
GLSLData{"floor", GLSLstd450Floor},
GLSLData{"ceil", GLSLstd450Ceil}));
GLSLData{"ceil", GLSLstd450Ceil},
GLSLData{"fract", GLSLstd450Fract}));
} // namespace
} // namespace tint