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1 /* | 1 /* |
2 * Copyright (c) 2011, Google Inc. All rights reserved. | 2 * Copyright (c) 2011, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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31 #include "config.h" | 31 #include "config.h" |
32 #include "platform/image-encoders/skia/WEBPImageEncoder.h" | 32 #include "platform/image-encoders/skia/WEBPImageEncoder.h" |
33 | 33 |
34 #include "SkBitmap.h" | 34 #include "SkBitmap.h" |
35 #include "platform/geometry/IntSize.h" | 35 #include "platform/geometry/IntSize.h" |
36 #include "platform/graphics/ImageBuffer.h" | 36 #include "platform/graphics/ImageBuffer.h" |
37 #include "webp/encode.h" | 37 #include "webp/encode.h" |
38 | 38 |
39 typedef int (*WebPImporter)(WebPPicture* const, const uint8_t* const data, int r
owStride); | 39 typedef int (*WebPImporter)(WebPPicture* const, const uint8_t* const data, int r
owStride); |
40 | 40 |
41 namespace WebCore { | 41 namespace blink { |
42 | 42 |
43 static int writeOutput(const uint8_t* data, size_t size, const WebPPicture* cons
t picture) | 43 static int writeOutput(const uint8_t* data, size_t size, const WebPPicture* cons
t picture) |
44 { | 44 { |
45 static_cast<Vector<unsigned char>*>(picture->custom_ptr)->append(data, size)
; | 45 static_cast<Vector<unsigned char>*>(picture->custom_ptr)->append(data, size)
; |
46 return 1; | 46 return 1; |
47 } | 47 } |
48 | 48 |
49 static bool rgbPictureImport(const unsigned char* pixels, bool premultiplied, We
bPImporter importRGBX, WebPImporter importRGB, WebPPicture* picture) | 49 static bool rgbPictureImport(const unsigned char* pixels, bool premultiplied, We
bPImporter importRGBX, WebPImporter importRGB, WebPPicture* picture) |
50 { | 50 { |
51 if (premultiplied) | 51 if (premultiplied) |
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123 return false; // Only support 32 bit/pixel skia bitmaps. | 123 return false; // Only support 32 bit/pixel skia bitmaps. |
124 | 124 |
125 return encodePixels(IntSize(bitmap.width(), bitmap.height()), static_cast<un
signed char *>(bitmap.getPixels()), true, quality, output); | 125 return encodePixels(IntSize(bitmap.width(), bitmap.height()), static_cast<un
signed char *>(bitmap.getPixels()), true, quality, output); |
126 } | 126 } |
127 | 127 |
128 bool WEBPImageEncoder::encode(const ImageDataBuffer& imageData, int quality, Vec
tor<unsigned char>* output) | 128 bool WEBPImageEncoder::encode(const ImageDataBuffer& imageData, int quality, Vec
tor<unsigned char>* output) |
129 { | 129 { |
130 return encodePixels(imageData.size(), imageData.data(), false, quality, outp
ut); | 130 return encodePixels(imageData.size(), imageData.data(), false, quality, outp
ut); |
131 } | 131 } |
132 | 132 |
133 } // namespace WebCore | 133 } // namespace blink |
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