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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 "../../../../third_party/lcms2-2.6/include/lcms2.h" | 7 #include "../../../../third_party/lcms2-2.6/include/lcms2.h" |
8 #include "../../../include/fxcodec/fx_codec.h" | 8 #include "../../../include/fxcodec/fx_codec.h" |
9 #include "codec_int.h" | 9 #include "codec_int.h" |
10 | 10 |
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385 }; | 385 }; |
386 CFX_IccTransformCache::CFX_IccTransformCache(CLcmsCmm* pCmm) { | 386 CFX_IccTransformCache::CFX_IccTransformCache(CLcmsCmm* pCmm) { |
387 m_pIccTransform = NULL; | 387 m_pIccTransform = NULL; |
388 m_dwRate = 1; | 388 m_dwRate = 1; |
389 m_pCmm = pCmm; | 389 m_pCmm = pCmm; |
390 } | 390 } |
391 CFX_IccTransformCache::~CFX_IccTransformCache() { | 391 CFX_IccTransformCache::~CFX_IccTransformCache() { |
392 if (m_pIccTransform) { | 392 if (m_pIccTransform) { |
393 cmsDeleteTransform(m_pIccTransform); | 393 cmsDeleteTransform(m_pIccTransform); |
394 } | 394 } |
395 if (m_pCmm) { | |
396 FX_Free(m_pCmm); | 395 FX_Free(m_pCmm); |
397 } | |
398 } | 396 } |
399 void CFX_IccTransformCache::Purge() {} | 397 void CFX_IccTransformCache::Purge() {} |
400 class CFX_ByteStringKey : public CFX_BinaryBuf { | 398 class CFX_ByteStringKey : public CFX_BinaryBuf { |
401 public: | 399 public: |
402 CFX_ByteStringKey() : CFX_BinaryBuf() {} | 400 CFX_ByteStringKey() : CFX_BinaryBuf() {} |
403 CFX_ByteStringKey& operator<<(FX_DWORD i); | 401 CFX_ByteStringKey& operator<<(FX_DWORD i); |
404 }; | 402 }; |
405 CFX_ByteStringKey& CFX_ByteStringKey::operator<<(FX_DWORD i) { | 403 CFX_ByteStringKey& CFX_ByteStringKey::operator<<(FX_DWORD i) { |
406 AppendBlock(&i, sizeof(FX_DWORD)); | 404 AppendBlock(&i, sizeof(FX_DWORD)); |
407 return *this; | 405 return *this; |
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1974 uint8_t c1 = FXSYS_round(c * 255); | 1972 uint8_t c1 = FXSYS_round(c * 255); |
1975 uint8_t m1 = FXSYS_round(m * 255); | 1973 uint8_t m1 = FXSYS_round(m * 255); |
1976 uint8_t y1 = FXSYS_round(y * 255); | 1974 uint8_t y1 = FXSYS_round(y * 255); |
1977 uint8_t k1 = FXSYS_round(k * 255); | 1975 uint8_t k1 = FXSYS_round(k * 255); |
1978 uint8_t r, g, b; | 1976 uint8_t r, g, b; |
1979 AdobeCMYK_to_sRGB1(c1, m1, y1, k1, r, g, b); | 1977 AdobeCMYK_to_sRGB1(c1, m1, y1, k1, r, g, b); |
1980 R = 1.0f * r / 255; | 1978 R = 1.0f * r / 255; |
1981 G = 1.0f * g / 255; | 1979 G = 1.0f * g / 255; |
1982 B = 1.0f * b / 255; | 1980 B = 1.0f * b / 255; |
1983 } | 1981 } |
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