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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/src/fpdfapi/fpdf_page/pageint.h" | 7 #include "core/src/fpdfapi/fpdf_page/pageint.h" |
| 8 | 8 |
| 9 #include <limits.h> | 9 #include <limits.h> |
| 10 | 10 |
| 11 #include <algorithm> | 11 #include <algorithm> |
| 12 | 12 |
| 13 #include "core/include/fpdfapi/cpdf_array.h" |
| 14 #include "core/include/fpdfapi/cpdf_dictionary.h" |
| 13 #include "core/include/fpdfapi/cpdf_document.h" | 15 #include "core/include/fpdfapi/cpdf_document.h" |
| 16 #include "core/include/fpdfapi/cpdf_string.h" |
| 14 #include "core/include/fpdfapi/fpdf_module.h" | 17 #include "core/include/fpdfapi/fpdf_module.h" |
| 15 #include "core/include/fpdfapi/fpdf_page.h" | 18 #include "core/include/fpdfapi/fpdf_page.h" |
| 16 #include "core/include/fxcodec/fx_codec.h" | 19 #include "core/include/fxcodec/fx_codec.h" |
| 17 | 20 |
| 18 namespace { | 21 namespace { |
| 19 | 22 |
| 20 void sRGB_to_AdobeCMYK(FX_FLOAT R, | 23 void sRGB_to_AdobeCMYK(FX_FLOAT R, |
| 21 FX_FLOAT G, | 24 FX_FLOAT G, |
| 22 FX_FLOAT B, | 25 FX_FLOAT B, |
| 23 FX_FLOAT& c, | 26 FX_FLOAT& c, |
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| 1538 if (!m_pBuffer || m_pCS->GetFamily() != PDFCS_PATTERN) { | 1541 if (!m_pBuffer || m_pCS->GetFamily() != PDFCS_PATTERN) { |
| 1539 return NULL; | 1542 return NULL; |
| 1540 } | 1543 } |
| 1541 PatternValue* pvalue = (PatternValue*)m_pBuffer; | 1544 PatternValue* pvalue = (PatternValue*)m_pBuffer; |
| 1542 return pvalue->m_nComps ? pvalue->m_Comps : NULL; | 1545 return pvalue->m_nComps ? pvalue->m_Comps : NULL; |
| 1543 } | 1546 } |
| 1544 FX_BOOL CPDF_Color::IsEqual(const CPDF_Color& other) const { | 1547 FX_BOOL CPDF_Color::IsEqual(const CPDF_Color& other) const { |
| 1545 return m_pCS && m_pCS == other.m_pCS && | 1548 return m_pCS && m_pCS == other.m_pCS && |
| 1546 FXSYS_memcmp(m_pBuffer, other.m_pBuffer, m_pCS->GetBufSize()) == 0; | 1549 FXSYS_memcmp(m_pBuffer, other.m_pBuffer, m_pCS->GetBufSize()) == 0; |
| 1547 } | 1550 } |
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