зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1500733 - Remove ImageBitmap.mappedDataLength, r=aosmond
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Родитель
39a76c5462
Коммит
be09783aca
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@ -1549,21 +1549,6 @@ ImageBitmap::FindOptimalFormat(const Optional<Sequence<ImageBitmapFormat>>& aPos
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}
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}
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}
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}
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int32_t
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ImageBitmap::MappedDataLength(ImageBitmapFormat aFormat, ErrorResult& aRv)
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{
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if (!mDataWrapper) {
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aRv.Throw(NS_ERROR_NOT_AVAILABLE);
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return 0;
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}
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if (aFormat == mDataWrapper->GetFormat()) {
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return mDataWrapper->GetBufferLength();
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} else {
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return CalculateImageBufferSize(aFormat, Width(), Height());
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}
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}
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size_t
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size_t
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ImageBitmap::GetAllocatedSize() const
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ImageBitmap::GetAllocatedSize() const
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{
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{
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@ -153,9 +153,6 @@ public:
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FindOptimalFormat(const Optional<Sequence<ImageBitmapFormat>>& aPossibleFormats,
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FindOptimalFormat(const Optional<Sequence<ImageBitmapFormat>>& aPossibleFormats,
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ErrorResult& aRv);
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ErrorResult& aRv);
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int32_t
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MappedDataLength(ImageBitmapFormat aFormat, ErrorResult& aRv);
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size_t GetAllocatedSize() const;
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size_t GetAllocatedSize() const;
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void OnShutdown();
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void OnShutdown();
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@ -2730,16 +2730,6 @@ GetChannelCountOfImageFormat(ImageBitmapFormat aFormat)
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return format->GetChannelCount();
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return format->GetChannelCount();
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}
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}
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uint32_t
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CalculateImageBufferSize(ImageBitmapFormat aFormat,
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uint32_t aWidth, uint32_t aHeight)
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{
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UtilsUniquePtr format = Utils::GetUtils(aFormat);
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MOZ_ASSERT(format, "Cannot get a valid ImageBitmapFormatUtils instance.");
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return format->NeededBufferSize(aWidth, aHeight);
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}
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UniquePtr<ImagePixelLayout>
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UniquePtr<ImagePixelLayout>
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CopyAndConvertImageData(ImageBitmapFormat aSrcFormat,
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CopyAndConvertImageData(ImageBitmapFormat aSrcFormat,
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const uint8_t* aSrcBuffer,
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const uint8_t* aSrcBuffer,
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@ -48,14 +48,6 @@ CreatePixelLayoutFromPlanarYCbCrData(const layers::PlanarYCbCrData* aData);
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uint8_t
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uint8_t
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GetChannelCountOfImageFormat(ImageBitmapFormat aFormat);
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GetChannelCountOfImageFormat(ImageBitmapFormat aFormat);
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/*
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* Get the needed buffer size to store the image data in the given
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* ImageBitmapFormat with the given width and height.
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*/
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uint32_t
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CalculateImageBufferSize(ImageBitmapFormat aFormat,
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uint32_t aWidth, uint32_t aHeight);
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/*
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/*
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* This function always copies the image data in _aSrcBuffer_ into _aDstBuffer_
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* This function always copies the image data in _aSrcBuffer_ into _aDstBuffer_
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* and it also performs color conversion if the _aSrcFormat_ and the
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* and it also performs color conversion if the _aSrcFormat_ and the
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@ -397,6 +397,4 @@ typedef sequence<ChannelPixelLayout> ImagePixelLayout;
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partial interface ImageBitmap {
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partial interface ImageBitmap {
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[Throws, Func="mozilla::dom::DOMPrefs::canvas_imagebitmap_extensions_enabled"]
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[Throws, Func="mozilla::dom::DOMPrefs::canvas_imagebitmap_extensions_enabled"]
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ImageBitmapFormat findOptimalFormat (optional sequence<ImageBitmapFormat> aPossibleFormats);
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ImageBitmapFormat findOptimalFormat (optional sequence<ImageBitmapFormat> aPossibleFormats);
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[Throws, Func="mozilla::dom::DOMPrefs::canvas_imagebitmap_extensions_enabled"]
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long mappedDataLength (ImageBitmapFormat aFormat);
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};
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};
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