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| 1 /* | |
| 2 * Copyright (C) 2010 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 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. | |
| 29 */ | |
| 30 | |
| 31 #include "sky/engine/config.h" | |
| 32 #include "sky/engine/public/web/WebImageDecoder.h" | |
| 33 | |
| 34 #include "platform/image-decoders/bmp/BMPImageDecoder.h" | |
| 35 #include "platform/image-decoders/ico/ICOImageDecoder.h" | |
| 36 #include "sky/engine/platform/SharedBuffer.h" | |
| 37 #include "sky/engine/public/platform/Platform.h" | |
| 38 #include "sky/engine/public/platform/WebData.h" | |
| 39 #include "sky/engine/public/platform/WebImage.h" | |
| 40 #include "sky/engine/public/platform/WebSize.h" | |
| 41 #include "sky/engine/wtf/OwnPtr.h" | |
| 42 #include "sky/engine/wtf/PassOwnPtr.h" | |
| 43 #include "sky/engine/wtf/PassRefPtr.h" | |
| 44 | |
| 45 namespace blink { | |
| 46 | |
| 47 void WebImageDecoder::reset() | |
| 48 { | |
| 49 delete m_private; | |
| 50 } | |
| 51 | |
| 52 void WebImageDecoder::init(Type type) | |
| 53 { | |
| 54 size_t maxDecodedBytes = Platform::current()->maxDecodedImageBytes(); | |
| 55 | |
| 56 switch (type) { | |
| 57 case TypeBMP: | |
| 58 m_private = new BMPImageDecoder(ImageSource::AlphaPremultiplied, ImageSo
urce::GammaAndColorProfileApplied, maxDecodedBytes); | |
| 59 break; | |
| 60 case TypeICO: | |
| 61 m_private = new ICOImageDecoder(ImageSource::AlphaPremultiplied, ImageSo
urce::GammaAndColorProfileApplied, maxDecodedBytes); | |
| 62 break; | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 void WebImageDecoder::setData(const WebData& data, bool allDataReceived) | |
| 67 { | |
| 68 ASSERT(m_private); | |
| 69 m_private->setData(PassRefPtr<SharedBuffer>(data).get(), allDataReceived); | |
| 70 } | |
| 71 | |
| 72 bool WebImageDecoder::isFailed() const | |
| 73 { | |
| 74 ASSERT(m_private); | |
| 75 return m_private->failed(); | |
| 76 } | |
| 77 | |
| 78 bool WebImageDecoder::isSizeAvailable() const | |
| 79 { | |
| 80 ASSERT(m_private); | |
| 81 return m_private->isSizeAvailable(); | |
| 82 } | |
| 83 | |
| 84 WebSize WebImageDecoder::size() const | |
| 85 { | |
| 86 ASSERT(m_private); | |
| 87 return m_private->size(); | |
| 88 } | |
| 89 | |
| 90 size_t WebImageDecoder::frameCount() const | |
| 91 { | |
| 92 ASSERT(m_private); | |
| 93 return m_private->frameCount(); | |
| 94 } | |
| 95 | |
| 96 bool WebImageDecoder::isFrameCompleteAtIndex(int index) const | |
| 97 { | |
| 98 ASSERT(m_private); | |
| 99 ImageFrame* const frameBuffer = m_private->frameBufferAtIndex(index); | |
| 100 if (!frameBuffer) | |
| 101 return false; | |
| 102 return frameBuffer->status() == ImageFrame::FrameComplete; | |
| 103 } | |
| 104 | |
| 105 WebImage WebImageDecoder::getFrameAtIndex(int index = 0) const | |
| 106 { | |
| 107 ASSERT(m_private); | |
| 108 ImageFrame* const frameBuffer = m_private->frameBufferAtIndex(index); | |
| 109 if (!frameBuffer) | |
| 110 return WebImage(); | |
| 111 RefPtr<NativeImageSkia> image = frameBuffer->asNewNativeImage(); | |
| 112 return WebImage(image->bitmap()); | |
| 113 } | |
| 114 | |
| 115 } // namespace blink | |
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Chromium Code Reviews
Issue 867093002:
Remove unused "Web" interfaces (Closed)
Base URL: git@github.com:domokit/mojo.git@master