mirror of
https://github.com/opencv/opencv.git
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66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
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#include "tiffiop.h"
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#if defined(JPEG_DUAL_MODE_8_12)
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# define TIFFInitJPEG TIFFInitJPEG_12
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# include LIBJPEG_12_PATH
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# include "tif_jpeg.c"
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int TIFFReInitJPEG_12( TIFF *tif, int scheme, int is_encode )
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{
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JPEGState* sp;
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assert(scheme == COMPRESSION_JPEG);
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sp = JState(tif);
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sp->tif = tif; /* back link */
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/*
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* Override parent get/set field methods.
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*/
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tif->tif_tagmethods.vgetfield = JPEGVGetField; /* hook for codec tags */
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tif->tif_tagmethods.vsetfield = JPEGVSetField; /* hook for codec tags */
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tif->tif_tagmethods.printdir = JPEGPrintDir; /* hook for codec tags */
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/*
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* Install codec methods.
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*/
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tif->tif_fixuptags = JPEGFixupTags;
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tif->tif_setupdecode = JPEGSetupDecode;
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tif->tif_predecode = JPEGPreDecode;
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tif->tif_decoderow = JPEGDecode;
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tif->tif_decodestrip = JPEGDecode;
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tif->tif_decodetile = JPEGDecode;
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tif->tif_setupencode = JPEGSetupEncode;
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tif->tif_preencode = JPEGPreEncode;
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tif->tif_postencode = JPEGPostEncode;
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tif->tif_encoderow = JPEGEncode;
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tif->tif_encodestrip = JPEGEncode;
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tif->tif_encodetile = JPEGEncode;
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tif->tif_cleanup = JPEGCleanup;
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tif->tif_defstripsize = JPEGDefaultStripSize;
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tif->tif_deftilesize = JPEGDefaultTileSize;
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tif->tif_flags |= TIFF_NOBITREV; /* no bit reversal, please */
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sp->cinfo_initialized = FALSE;
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if( is_encode )
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return JPEGSetupEncode(tif);
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else
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return JPEGSetupDecode(tif);
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}
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#endif /* defined(JPEG_DUAL_MODE_8_12) */
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/*
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* Local Variables:
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* mode: c
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* c-basic-offset: 8
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* fill-column: 78
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* End:
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*/
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