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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 |
| (...skipping 122 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 133 } | 133 } |
| 134 | 134 |
| 135 std::unique_ptr<JPEGImageEncoderState> JPEGImageEncoderState::create( | 135 std::unique_ptr<JPEGImageEncoderState> JPEGImageEncoderState::create( |
| 136 const IntSize& imageSize, | 136 const IntSize& imageSize, |
| 137 const double& quality, | 137 const double& quality, |
| 138 Vector<unsigned char>* output) { | 138 Vector<unsigned char>* output) { |
| 139 if (imageSize.width() <= 0 || imageSize.height() <= 0) | 139 if (imageSize.width() <= 0 || imageSize.height() <= 0) |
| 140 return nullptr; | 140 return nullptr; |
| 141 | 141 |
| 142 std::unique_ptr<JPEGImageEncoderStateImpl> encoderState = | 142 std::unique_ptr<JPEGImageEncoderStateImpl> encoderState = |
| 143 wrapUnique(new JPEGImageEncoderStateImpl()); | 143 makeUnique<JPEGImageEncoderStateImpl>(); |
| 144 | 144 |
| 145 jpeg_compress_struct* cinfo = encoderState->cinfo(); | 145 jpeg_compress_struct* cinfo = encoderState->cinfo(); |
| 146 jpeg_error_mgr* error = encoderState->error(); | 146 jpeg_error_mgr* error = encoderState->error(); |
| 147 cinfo->err = jpeg_std_error(error); | 147 cinfo->err = jpeg_std_error(error); |
| 148 error->error_exit = handleError; | 148 error->error_exit = handleError; |
| 149 | 149 |
| 150 SET_JUMP_BUFFER(cinfo, nullptr); | 150 SET_JUMP_BUFFER(cinfo, nullptr); |
| 151 | 151 |
| 152 JPEGOutputBuffer* destination = encoderState->outputBuffer(); | 152 JPEGOutputBuffer* destination = encoderState->outputBuffer(); |
| 153 destination->output = output; | 153 destination->output = output; |
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| 250 std::unique_ptr<JPEGImageEncoderState> encoderState = | 250 std::unique_ptr<JPEGImageEncoderState> encoderState = |
| 251 JPEGImageEncoderState::create(imageData.size(), quality, output); | 251 JPEGImageEncoderState::create(imageData.size(), quality, output); |
| 252 if (!encoderState) | 252 if (!encoderState) |
| 253 return false; | 253 return false; |
| 254 | 254 |
| 255 return JPEGImageEncoder::encodeWithPreInitializedState( | 255 return JPEGImageEncoder::encodeWithPreInitializedState( |
| 256 std::move(encoderState), imageData.pixels()); | 256 std::move(encoderState), imageData.pixels()); |
| 257 } | 257 } |
| 258 | 258 |
| 259 } // namespace blink | 259 } // namespace blink |
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