tif_jpeg_12.c

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#include <precomp.h>
 
#if defined(JPEG_DUAL_MODE_8_12)
 
#  define TIFFInitJPEG TIFFInitJPEG_12
#  define TIFFJPEGIsFullStripRequired TIFFJPEGIsFullStripRequired_12
 
int
TIFFInitJPEG_12(TIFF* tif, int scheme);
 
#  include LIBJPEG_12_PATH
 
#  include "tif_jpeg.c"
 
int TIFFReInitJPEG_12( TIFF *tif, int scheme, int is_encode )
 
{
    JPEGState* sp;
 
    assert(scheme == COMPRESSION_JPEG);
 
    sp = JState(tif);
    sp->tif = tif;              /* back link */
 
    /*
     * Override parent get/set field methods.
     */
    tif->tif_tagmethods.vgetfield = JPEGVGetField; /* hook for codec tags */
    tif->tif_tagmethods.vsetfield = JPEGVSetField; /* hook for codec tags */
    tif->tif_tagmethods.printdir = JPEGPrintDir;   /* hook for codec tags */
 
    /*
     * Install codec methods.
     */
    tif->tif_fixuptags = JPEGFixupTags;
    tif->tif_setupdecode = JPEGSetupDecode;
    tif->tif_predecode = JPEGPreDecode;
    tif->tif_decoderow = JPEGDecode;
    tif->tif_decodestrip = JPEGDecode;
    tif->tif_decodetile = JPEGDecode;
    tif->tif_setupencode = JPEGSetupEncode;
    tif->tif_preencode = JPEGPreEncode;
    tif->tif_postencode = JPEGPostEncode;
    tif->tif_encoderow = JPEGEncode;
    tif->tif_encodestrip = JPEGEncode;
    tif->tif_encodetile = JPEGEncode;  
    tif->tif_cleanup = JPEGCleanup;
    tif->tif_defstripsize = JPEGDefaultStripSize;
    tif->tif_deftilesize = JPEGDefaultTileSize;
    tif->tif_flags |= TIFF_NOBITREV;    /* no bit reversal, please */
 
    sp->cinfo_initialized = FALSE;
 
    if( is_encode )
        return JPEGSetupEncode(tif);
    else
        return JPEGSetupDecode(tif);
}
 
#endif /* defined(JPEG_DUAL_MODE_8_12) */
 
/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 8
 * fill-column: 78
 * End:
 */