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1 /* | 1 /* |
2 * Copyright (c) 2010, Google Inc. All rights reserved. | 2 * Copyright (c) 2010, 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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26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "core/platform/image-encoders/skia/JPEGImageEncoder.h" | 32 #include "core/platform/image-encoders/skia/JPEGImageEncoder.h" |
33 | 33 |
34 #include "SkBitmap.h" | 34 #include "SkBitmap.h" |
35 #include "SkColorPriv.h" | 35 #include "SkColorPriv.h" |
36 #include "core/html/ImageData.h" | 36 #include "core/platform/graphics/ImageBuffer.h" |
37 #include "platform/geometry/IntSize.h" | 37 #include "platform/geometry/IntSize.h" |
38 extern "C" { | 38 extern "C" { |
39 #include <setjmp.h> | 39 #include <setjmp.h> |
40 #include <stdio.h> // jpeglib.h needs stdio.h FILE | 40 #include <stdio.h> // jpeglib.h needs stdio.h FILE |
41 #include "jpeglib.h" | 41 #include "jpeglib.h" |
42 } | 42 } |
43 | 43 |
44 namespace WebCore { | 44 namespace WebCore { |
45 | 45 |
46 struct JPEGOutputBuffer : public jpeg_destination_mgr { | 46 struct JPEGOutputBuffer : public jpeg_destination_mgr { |
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187 bool JPEGImageEncoder::encode(const SkBitmap& bitmap, int quality, Vector<unsign
ed char>* output) | 187 bool JPEGImageEncoder::encode(const SkBitmap& bitmap, int quality, Vector<unsign
ed char>* output) |
188 { | 188 { |
189 SkAutoLockPixels bitmapLock(bitmap); | 189 SkAutoLockPixels bitmapLock(bitmap); |
190 | 190 |
191 if (bitmap.config() != SkBitmap::kARGB_8888_Config || !bitmap.getPixels()) | 191 if (bitmap.config() != SkBitmap::kARGB_8888_Config || !bitmap.getPixels()) |
192 return false; // Only support 32 bit/pixel skia bitmaps. | 192 return false; // Only support 32 bit/pixel skia bitmaps. |
193 | 193 |
194 return encodePixels(IntSize(bitmap.width(), bitmap.height()), static_cast<un
signed char *>(bitmap.getPixels()), true, quality, output); | 194 return encodePixels(IntSize(bitmap.width(), bitmap.height()), static_cast<un
signed char *>(bitmap.getPixels()), true, quality, output); |
195 } | 195 } |
196 | 196 |
197 bool JPEGImageEncoder::encode(const ImageData& imageData, int quality, Vector<un
signed char>* output) | 197 bool JPEGImageEncoder::encode(const ImageDataBuffer& imageData, int quality, Vec
tor<unsigned char>* output) |
198 { | 198 { |
199 return encodePixels(imageData.size(), imageData.data()->data(), false, quali
ty, output); | 199 return encodePixels(imageData.size(), imageData.data(), false, quality, outp
ut); |
200 } | 200 } |
201 | 201 |
202 } // namespace WebCore | 202 } // namespace WebCore |
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