mirror of https://github.com/axmolengine/axmol.git
59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
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/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "CCImage.h"
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#include <stdio.h>
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#include <string.h>
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#include "platform/third_party/common/webp/webp/decode.h"
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#include "platform/third_party/common/webp/webp/mux.h"
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NS_CC_BEGIN
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bool CCImage::initWithWebpData(void * pData, int nDataLen)
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{
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bool bRet = false;
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do
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{
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int width = 0;
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int height = 0;
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//WebPGetInfo((uint8_t*)pData, nDataLen, &width, &height);
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uint8_t* data = WebPDecodeRGBA((uint8_t*)pData, nDataLen, &width, &height);
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if(data) {
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if(0 == width || 0 == height) {
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free(data);
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break;
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}
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m_nBitsPerComponent = 8;
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m_nHeight = (short)height;
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m_nWidth = (short)width;
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m_bHasAlpha = true;
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m_pData = (unsigned char*)data;
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bRet = true;
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}
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} while (0);
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return bRet;
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}
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NS_CC_END
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