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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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