diff options
Diffstat (limited to 'dom/canvas/ImageBitmap.h')
| -rw-r--r-- | dom/canvas/ImageBitmap.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/dom/canvas/ImageBitmap.h b/dom/canvas/ImageBitmap.h index 2119c6bda..25084b6ac 100644 --- a/dom/canvas/ImageBitmap.h +++ b/dom/canvas/ImageBitmap.h @@ -65,6 +65,7 @@ struct ImageBitmapCloneData final gfx::IntRect mPictureRect; bool mIsPremultipliedAlpha; bool mIsCroppingAreaOutSideOfSourceImage; + bool mWriteOnly; }; /* @@ -161,6 +162,10 @@ public: template<typename T> friend class MapDataIntoBufferSource; + bool IsWriteOnly() const { + return mWriteOnly; + } + // Mozilla Extensions ImageBitmapFormat FindOptimalFormat(const Optional<Sequence<ImageBitmapFormat>>& aPossibleFormats, @@ -197,6 +202,7 @@ protected: * CreateInternal(from ImageData) method. */ ImageBitmap(nsIGlobalObject* aGlobal, layers::Image* aData, + bool aWriteOnly, bool aIsPremultipliedAlpha = true); virtual ~ImageBitmap(); @@ -280,6 +286,12 @@ protected: */ bool mIsCroppingAreaOutSideOfSourceImage; + /* + * Write-Only flag is set to true if this image has been generated from a + * cross-origin source. This is the opposite of what is called 'origin-clean' + * in the spec. + */ + bool mWriteOnly; }; } // namespace dom |