37 lines
866 B
C++
37 lines
866 B
C++
// Copyright 2014 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "core/fxcodec/fx_codec.h"
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#include <utility>
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#include "core/fxge/dib/fx_dib.h"
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namespace fxcodec {
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#ifdef PDF_ENABLE_XFA
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CFX_DIBAttribute::CFX_DIBAttribute() = default;
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CFX_DIBAttribute::~CFX_DIBAttribute() = default;
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#endif // PDF_ENABLE_XFA
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void ReverseRGB(uint8_t* pDestBuf, const uint8_t* pSrcBuf, int pixels) {
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if (pDestBuf == pSrcBuf) {
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for (int i = 0; i < pixels; i++) {
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std::swap(pDestBuf[0], pDestBuf[2]);
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pDestBuf += 3;
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}
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} else {
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for (int i = 0; i < pixels; i++) {
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ReverseCopy3Bytes(pDestBuf, pSrcBuf);
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pDestBuf += 3;
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pSrcBuf += 3;
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}
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}
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}
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} // namespace fxcodec
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