diff options
author | Ethan Nicholas <ethannicholas@google.com> | 2017-02-07 17:28:31 -0500 |
---|---|---|
committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-02-09 14:48:18 +0000 |
commit | 6f223283661c1ddc4a5334d2464804c6b6ba3ffa (patch) | |
tree | ea9a73a68bc283bea25ed317c870668ab99f1823 /src/sksl/SkSLSPIRVCodeGenerator.h | |
parent | 9eae62c039304b4c315d0ba343c7cb209221cf45 (diff) |
skslc type constructor cleanups
BUG=skia:
Change-Id: I87108b5e107419d99c996ef032eda512a68451ab
Reviewed-on: https://skia-review.googlesource.com/8117
Commit-Queue: Greg Daniel <egdaniel@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Diffstat (limited to 'src/sksl/SkSLSPIRVCodeGenerator.h')
-rw-r--r-- | src/sksl/SkSLSPIRVCodeGenerator.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/sksl/SkSLSPIRVCodeGenerator.h b/src/sksl/SkSLSPIRVCodeGenerator.h index 562bf279e9..fad7e31d80 100644 --- a/src/sksl/SkSLSPIRVCodeGenerator.h +++ b/src/sksl/SkSLSPIRVCodeGenerator.h @@ -147,7 +147,21 @@ private: SpvId writeFloatConstructor(const Constructor& c, SkWStream& out); SpvId writeIntConstructor(const Constructor& c, SkWStream& out); - + + /** + * Writes a matrix with the diagonal entries all equal to the provided expression, and all other + * entries equal to zero. + */ + void writeUniformScaleMatrix(SpvId id, SpvId diagonal, const Type& type, SkWStream& out); + + /** + * Writes a potentially-different-sized copy of a matrix. Entries which do not exist in the + * source matrix are filled with zero; entries which do not exist in the destination matrix are + * ignored. + */ + void writeMatrixCopy(SpvId id, SpvId src, const Type& srcType, const Type& dstType, + SkWStream& out); + SpvId writeMatrixConstructor(const Constructor& c, SkWStream& out); SpvId writeVectorConstructor(const Constructor& c, SkWStream& out); |