diff options
Diffstat (limited to 'chromium/third_party/skia/include/android')
-rw-r--r-- | chromium/third_party/skia/include/android/SkBRDAllocator.h | 29 | ||||
-rw-r--r-- | chromium/third_party/skia/include/android/SkBitmapRegionDecoder.h | 92 |
2 files changed, 0 insertions, 121 deletions
diff --git a/chromium/third_party/skia/include/android/SkBRDAllocator.h b/chromium/third_party/skia/include/android/SkBRDAllocator.h deleted file mode 100644 index ae842b74b17..00000000000 --- a/chromium/third_party/skia/include/android/SkBRDAllocator.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright 2015 Google Inc. - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef SkBRDAllocator_DEFINED -#define SkBRDAllocator_DEFINED - -#include "include/codec/SkCodec.h" -#include "include/core/SkBitmap.h" - -/** - * Abstract subclass of SkBitmap's allocator. - * Allows the allocator to indicate if the memory it allocates - * is zero initialized. - */ -class SkBRDAllocator : public SkBitmap::Allocator { -public: - - /** - * Indicates if the memory allocated by this allocator is - * zero initialized. - */ - virtual SkCodec::ZeroInitialized zeroInit() const = 0; -}; - -#endif // SkBRDAllocator_DEFINED diff --git a/chromium/third_party/skia/include/android/SkBitmapRegionDecoder.h b/chromium/third_party/skia/include/android/SkBitmapRegionDecoder.h deleted file mode 100644 index 18ba90b7741..00000000000 --- a/chromium/third_party/skia/include/android/SkBitmapRegionDecoder.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright 2015 Google Inc. - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef SkBitmapRegionDecoder_DEFINED -#define SkBitmapRegionDecoder_DEFINED - -#include "include/android/SkBRDAllocator.h" -#include "include/core/SkBitmap.h" -#include "include/core/SkEncodedImageFormat.h" -#include "include/core/SkStream.h" - -/* - * This class aims to provide an interface to test multiple implementations of - * SkBitmapRegionDecoder. - */ -class SK_API SkBitmapRegionDecoder { -public: - - enum Strategy { - kAndroidCodec_Strategy, // Uses SkAndroidCodec for scaling and subsetting - }; - - /* - * @param data Refs the data while this object exists, unrefs on destruction - * @param strategy Strategy used for scaling and subsetting - * @return Tries to create an SkBitmapRegionDecoder, returns NULL on failure - */ - static SkBitmapRegionDecoder* Create(sk_sp<SkData>, Strategy strategy); - - /* - * @param stream Takes ownership of the stream - * @param strategy Strategy used for scaling and subsetting - * @return Tries to create an SkBitmapRegionDecoder, returns NULL on failure - */ - static SkBitmapRegionDecoder* Create( - SkStreamRewindable* stream, Strategy strategy); - - /* - * Decode a scaled region of the encoded image stream - * - * @param bitmap Container for decoded pixels. It is assumed that the pixels - * are initially unallocated and will be allocated by this function. - * @param allocator Allocator for the pixels. If this is NULL, the default - * allocator (HeapAllocator) will be used. - * @param desiredSubset Subset of the original image to decode. - * @param sampleSize An integer downscaling factor for the decode. - * @param colorType Preferred output colorType. - * New implementations should return NULL if they do not support - * decoding to this color type. - * The old kOriginal_Strategy will decode to a default color type - * if this color type is unsupported. - * @param requireUnpremul If the image is not opaque, we will use this to determine the - * alpha type to use. - * @param prefColorSpace If non-null and supported, this is the color space that we will - * decode into. Otherwise, we will choose a default. - * - */ - virtual bool decodeRegion(SkBitmap* bitmap, SkBRDAllocator* allocator, - const SkIRect& desiredSubset, int sampleSize, - SkColorType colorType, bool requireUnpremul, - sk_sp<SkColorSpace> prefColorSpace = nullptr) = 0; - - virtual SkEncodedImageFormat getEncodedFormat() = 0; - - virtual SkColorType computeOutputColorType(SkColorType requestedColorType) = 0; - - virtual sk_sp<SkColorSpace> computeOutputColorSpace(SkColorType outputColorType, - sk_sp<SkColorSpace> prefColorSpace = nullptr) = 0; - - - int width() const { return fWidth; } - int height() const { return fHeight; } - - virtual ~SkBitmapRegionDecoder() {} - -protected: - - SkBitmapRegionDecoder(int width, int height) - : fWidth(width) - , fHeight(height) - {} - -private: - const int fWidth; - const int fHeight; -}; - -#endif |