mirror of
https://github.com/opencv/opencv.git
synced 2024-11-30 06:10:02 +08:00
172 lines
5.0 KiB
C
172 lines
5.0 KiB
C
/*
|
|
* Copyright (c) 1988-1997 Sam Leffler
|
|
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
|
|
*
|
|
* Permission to use, copy, modify, distribute, and sell this software and
|
|
* its documentation for any purpose is hereby granted without fee, provided
|
|
* that (i) the above copyright notices and this permission notice appear in
|
|
* all copies of the software and related documentation, and (ii) the names of
|
|
* Sam Leffler and Silicon Graphics may not be used in any advertising or
|
|
* publicity relating to the software without the specific, prior written
|
|
* permission of Sam Leffler and Silicon Graphics.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
|
|
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
|
|
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
|
|
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
|
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
|
|
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
|
* OF THIS SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* TIFF Library
|
|
*
|
|
* Builtin Compression Scheme Configuration Support.
|
|
*/
|
|
#include "tiffiop.h"
|
|
|
|
static int NotConfigured(TIFF*, int);
|
|
|
|
#ifndef LZW_SUPPORT
|
|
#define TIFFInitLZW NotConfigured
|
|
#endif
|
|
#ifndef PACKBITS_SUPPORT
|
|
#define TIFFInitPackBits NotConfigured
|
|
#endif
|
|
#ifndef THUNDER_SUPPORT
|
|
#define TIFFInitThunderScan NotConfigured
|
|
#endif
|
|
#ifndef NEXT_SUPPORT
|
|
#define TIFFInitNeXT NotConfigured
|
|
#endif
|
|
#ifndef JPEG_SUPPORT
|
|
#define TIFFInitJPEG NotConfigured
|
|
#endif
|
|
#ifndef OJPEG_SUPPORT
|
|
#define TIFFInitOJPEG NotConfigured
|
|
#endif
|
|
#ifndef CCITT_SUPPORT
|
|
#define TIFFInitCCITTRLE NotConfigured
|
|
#define TIFFInitCCITTRLEW NotConfigured
|
|
#define TIFFInitCCITTFax3 NotConfigured
|
|
#define TIFFInitCCITTFax4 NotConfigured
|
|
#endif
|
|
#ifndef JBIG_SUPPORT
|
|
#define TIFFInitJBIG NotConfigured
|
|
#endif
|
|
#ifndef ZIP_SUPPORT
|
|
#define TIFFInitZIP NotConfigured
|
|
#endif
|
|
#ifndef PIXARLOG_SUPPORT
|
|
#define TIFFInitPixarLog NotConfigured
|
|
#endif
|
|
#ifndef LOGLUV_SUPPORT
|
|
#define TIFFInitSGILog NotConfigured
|
|
#endif
|
|
#ifndef LZMA_SUPPORT
|
|
#define TIFFInitLZMA NotConfigured
|
|
#endif
|
|
#ifndef ZSTD_SUPPORT
|
|
#define TIFFInitZSTD NotConfigured
|
|
#endif
|
|
#ifndef WEBP_SUPPORT
|
|
#define TIFFInitWebP NotConfigured
|
|
#endif
|
|
|
|
/*
|
|
* Compression schemes statically built into the library.
|
|
*/
|
|
#ifdef VMS
|
|
const TIFFCodec _TIFFBuiltinCODECS[] = {
|
|
#else
|
|
TIFFCodec _TIFFBuiltinCODECS[] = {
|
|
#endif
|
|
{ "None", COMPRESSION_NONE, TIFFInitDumpMode },
|
|
{ "LZW", COMPRESSION_LZW, TIFFInitLZW },
|
|
{ "PackBits", COMPRESSION_PACKBITS, TIFFInitPackBits },
|
|
{ "ThunderScan", COMPRESSION_THUNDERSCAN,TIFFInitThunderScan },
|
|
{ "NeXT", COMPRESSION_NEXT, TIFFInitNeXT },
|
|
{ "JPEG", COMPRESSION_JPEG, TIFFInitJPEG },
|
|
{ "Old-style JPEG", COMPRESSION_OJPEG, TIFFInitOJPEG },
|
|
{ "CCITT RLE", COMPRESSION_CCITTRLE, TIFFInitCCITTRLE },
|
|
{ "CCITT RLE/W", COMPRESSION_CCITTRLEW, TIFFInitCCITTRLEW },
|
|
{ "CCITT Group 3", COMPRESSION_CCITTFAX3, TIFFInitCCITTFax3 },
|
|
{ "CCITT Group 4", COMPRESSION_CCITTFAX4, TIFFInitCCITTFax4 },
|
|
{ "ISO JBIG", COMPRESSION_JBIG, TIFFInitJBIG },
|
|
{ "Deflate", COMPRESSION_DEFLATE, TIFFInitZIP },
|
|
{ "AdobeDeflate", COMPRESSION_ADOBE_DEFLATE , TIFFInitZIP },
|
|
{ "PixarLog", COMPRESSION_PIXARLOG, TIFFInitPixarLog },
|
|
{ "SGILog", COMPRESSION_SGILOG, TIFFInitSGILog },
|
|
{ "SGILog24", COMPRESSION_SGILOG24, TIFFInitSGILog },
|
|
{ "LZMA", COMPRESSION_LZMA, TIFFInitLZMA },
|
|
{ "ZSTD", COMPRESSION_ZSTD, TIFFInitZSTD },
|
|
{ "WEBP", COMPRESSION_WEBP, TIFFInitWebP },
|
|
{ NULL, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
_notConfigured(TIFF* tif)
|
|
{
|
|
const TIFFCodec* c = TIFFFindCODEC(tif->tif_dir.td_compression);
|
|
char compression_code[20];
|
|
|
|
sprintf(compression_code, "%d",tif->tif_dir.td_compression );
|
|
TIFFErrorExt(tif->tif_clientdata, tif->tif_name,
|
|
"%s compression support is not configured",
|
|
c ? c->name : compression_code );
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
NotConfigured(TIFF* tif, int scheme)
|
|
{
|
|
(void) scheme;
|
|
|
|
tif->tif_fixuptags = _notConfigured;
|
|
tif->tif_decodestatus = FALSE;
|
|
tif->tif_setupdecode = _notConfigured;
|
|
tif->tif_encodestatus = FALSE;
|
|
tif->tif_setupencode = _notConfigured;
|
|
return (1);
|
|
}
|
|
|
|
/************************************************************************/
|
|
/* TIFFIsCODECConfigured() */
|
|
/************************************************************************/
|
|
|
|
/**
|
|
* Check whether we have working codec for the specific coding scheme.
|
|
*
|
|
* @return returns 1 if the codec is configured and working. Otherwise
|
|
* 0 will be returned.
|
|
*/
|
|
|
|
int
|
|
TIFFIsCODECConfigured(uint16 scheme)
|
|
{
|
|
const TIFFCodec* codec = TIFFFindCODEC(scheme);
|
|
|
|
if(codec == NULL) {
|
|
return 0;
|
|
}
|
|
if(codec->init == NULL) {
|
|
return 0;
|
|
}
|
|
if(codec->init != NotConfigured){
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Local Variables:
|
|
* mode: c
|
|
* c-basic-offset: 8
|
|
* fill-column: 78
|
|
* End:
|
|
*/
|