diff options
| -rw-r--r-- | include/core/SkColorSpace.h | 8 | ||||
| -rw-r--r-- | src/core/SkColorSpace.cpp | 4 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/core/SkColorSpace.h b/include/core/SkColorSpace.h index 87ef0ceb0b..978660b135 100644 --- a/include/core/SkColorSpace.h +++ b/include/core/SkColorSpace.h @@ -115,6 +115,14 @@ public: bool gammaIsLinear() const; /** + * If the transfer function can be represented as coefficients to the standard + * equation, returns true and sets |fn| to the proper values. + * + * If not, returns false. + */ + bool isNumericalTransferFn(SkColorSpaceTransferFn* fn) const; + + /** * Returns true and sets |toXYZD50| if the color gamut can be described as a matrix. * Returns false otherwise. */ diff --git a/src/core/SkColorSpace.cpp b/src/core/SkColorSpace.cpp index 399a1617cc..c9dbf67851 100644 --- a/src/core/SkColorSpace.cpp +++ b/src/core/SkColorSpace.cpp @@ -285,6 +285,10 @@ bool SkColorSpace::gammaIsLinear() const { return as_CSB(this)->onGammaIsLinear(); } +bool SkColorSpace::isNumericalTransferFn(SkColorSpaceTransferFn* fn) const { + return as_CSB(this)->onIsNumericalTransferFn(fn); +} + bool SkColorSpace::toXYZD50(SkMatrix44* toXYZD50) const { const SkMatrix44* matrix = as_CSB(this)->toXYZD50(); if (matrix) { |