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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #include "core/fxge/include/fx_dib.h" | 7 #include "core/fxge/include/fx_dib.h" |
| 8 | 8 |
| 9 #include <limits.h> | 9 #include <limits.h> |
| 10 #include <algorithm> | 10 #include <algorithm> |
| 11 | 11 |
| 12 #include "core/fxcodec/include/fx_codec.h" | 12 #include "core/fxcodec/include/fx_codec.h" |
| 13 #include "core/fxge/dib/dib_int.h" | 13 #include "core/fxge/dib/dib_int.h" |
| 14 #include "core/fxge/include/cfx_gemodule.h" |
| 14 #include "core/fxge/include/fx_ge.h" | 15 #include "core/fxge/include/fx_ge.h" |
| 15 | 16 |
| 16 void CmykDecode(uint32_t cmyk, int& c, int& m, int& y, int& k) { | 17 void CmykDecode(uint32_t cmyk, int& c, int& m, int& y, int& k) { |
| 17 c = FXSYS_GetCValue(cmyk); | 18 c = FXSYS_GetCValue(cmyk); |
| 18 m = FXSYS_GetMValue(cmyk); | 19 m = FXSYS_GetMValue(cmyk); |
| 19 y = FXSYS_GetYValue(cmyk); | 20 y = FXSYS_GetYValue(cmyk); |
| 20 k = FXSYS_GetKValue(cmyk); | 21 k = FXSYS_GetKValue(cmyk); |
| 21 } | 22 } |
| 22 | 23 |
| 23 void ArgbDecode(uint32_t argb, int& a, int& r, int& g, int& b) { | 24 void ArgbDecode(uint32_t argb, int& a, int& r, int& g, int& b) { |
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| 1681 uint32_t* pSrcPalette) { | 1682 uint32_t* pSrcPalette) { |
| 1682 m_pBitmap.reset(new CFX_DIBitmap); | 1683 m_pBitmap.reset(new CFX_DIBitmap); |
| 1683 if (!m_pBitmap->Create(width, height, src_format)) { | 1684 if (!m_pBitmap->Create(width, height, src_format)) { |
| 1684 m_pBitmap.reset(); | 1685 m_pBitmap.reset(); |
| 1685 return FALSE; | 1686 return FALSE; |
| 1686 } | 1687 } |
| 1687 if (pSrcPalette) | 1688 if (pSrcPalette) |
| 1688 m_pBitmap->CopyPalette(pSrcPalette); | 1689 m_pBitmap->CopyPalette(pSrcPalette); |
| 1689 return TRUE; | 1690 return TRUE; |
| 1690 } | 1691 } |
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