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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 <algorithm> | 7 #include <algorithm> |
| 8 #include <limits> | 8 #include <limits> |
| 9 | 9 |
| 10 #include "../../../include/fxcodec/fx_codec.h" | 10 #include "../../../include/fxcodec/fx_codec.h" |
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| 577 FX_Free(src0); | 577 FX_Free(src0); |
| 578 FX_Free(src1); | 578 FX_Free(src1); |
| 579 FX_Free(src2); | 579 FX_Free(src2); |
| 580 image->color_space = OPJ_CLRSPC_SRGB; | 580 image->color_space = OPJ_CLRSPC_SRGB; |
| 581 image->comps[0].prec = 16; | 581 image->comps[0].prec = 16; |
| 582 image->comps[1].prec = 16; | 582 image->comps[1].prec = 16; |
| 583 image->comps[2].prec = 16; | 583 image->comps[2].prec = 16; |
| 584 return; | 584 return; |
| 585 } | 585 } |
| 586 } | 586 } |
| 587 class CJPX_Decoder : public CFX_Object | 587 class CJPX_Decoder |
| 588 { | 588 { |
| 589 public: | 589 public: |
| 590 CJPX_Decoder(); | 590 CJPX_Decoder(); |
| 591 ~CJPX_Decoder(); | 591 ~CJPX_Decoder(); |
| 592 FX_BOOL Init(const unsigned char* src_data, int src_size); | 592 FX_BOOL Init(const unsigned char* src_data, int src_size); |
| 593 void GetInfo(FX_DWORD& width, FX_DWORD& height, FX_DWORD& codestream_
nComps, FX_DWORD& output_nComps); | 593 void GetInfo(FX_DWORD& width, FX_DWORD& height, FX_DWORD& codestream_
nComps, FX_DWORD& output_nComps); |
| 594 FX_BOOL Decode(FX_LPBYTE dest_buf, int pitch, FX_BOOL bTranslateColor, F
X_LPBYTE offsets); | 594 FX_BOOL Decode(FX_LPBYTE dest_buf, int pitch, FX_BOOL bTranslateColor, F
X_LPBYTE offsets); |
| 595 FX_LPCBYTE m_SrcData; | 595 FX_LPCBYTE m_SrcData; |
| 596 int m_SrcSize; | 596 int m_SrcSize; |
| 597 opj_image_t *image; | 597 opj_image_t *image; |
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| 821 FX_BOOL CCodec_JpxModule::Decode(void* ctx, FX_LPBYTE dest_data, int pitch, FX_B
OOL bTranslateColor, FX_LPBYTE offsets) | 821 FX_BOOL CCodec_JpxModule::Decode(void* ctx, FX_LPBYTE dest_data, int pitch, FX_B
OOL bTranslateColor, FX_LPBYTE offsets) |
| 822 { | 822 { |
| 823 CJPX_Decoder* pDecoder = (CJPX_Decoder*)ctx; | 823 CJPX_Decoder* pDecoder = (CJPX_Decoder*)ctx; |
| 824 return pDecoder->Decode(dest_data, pitch, bTranslateColor, offsets); | 824 return pDecoder->Decode(dest_data, pitch, bTranslateColor, offsets); |
| 825 } | 825 } |
| 826 void CCodec_JpxModule::DestroyDecoder(void* ctx) | 826 void CCodec_JpxModule::DestroyDecoder(void* ctx) |
| 827 { | 827 { |
| 828 CJPX_Decoder* pDecoder = (CJPX_Decoder*)ctx; | 828 CJPX_Decoder* pDecoder = (CJPX_Decoder*)ctx; |
| 829 delete pDecoder; | 829 delete pDecoder; |
| 830 } | 830 } |
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