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opencv/3rdparty/libtiff/tif_ojpeg.c

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updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
/* WARNING: The type of JPEG encapsulation defined by the TIFF Version 6.0
specification is now totally obsolete and deprecated for new applications and
images. This file was was created solely in order to read unconverted images
still present on some users' computer systems. It will never be extended
to write such files. Writing new-style JPEG compressed TIFFs is implemented
in tif_jpeg.c.
The code is carefully crafted to robustly read all gathered JPEG-in-TIFF
testfiles, and anticipate as much as possible all other... But still, it may
fail on some. If you encounter problems, please report them on the TIFF
mailing list and/or to Joris Van Damme <info@awaresystems.be>.
Please read the file called "TIFF Technical Note #2" if you need to be
convinced this compression scheme is bad and breaks TIFF. That document
is linked to from the LibTiff site <http://www.remotesensing.org/libtiff/>
and from AWare Systems' TIFF section
<http://www.awaresystems.be/imaging/tiff.html>. It is also absorbed
in Adobe's specification supplements, marked "draft" up to this day, but
supported by the TIFF community.
This file interfaces with Release 6B of the JPEG Library written by the
Independent JPEG Group. Previous versions of this file required a hack inside
the LibJpeg library. This version no longer requires that. Remember to
remove the hack if you update from the old version.
Copyright (c) Joris Van Damme <info@awaresystems.be>
Copyright (c) AWare Systems <http://www.awaresystems.be/>
The licence agreement for this file is the same as the rest of the LibTiff
library.
IN NO EVENT SHALL JORIS VAN DAMME OR AWARE SYSTEMS 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.
Joris Van Damme and/or AWare Systems may be available for custom
3rdparty: update libtiff 4.0.9
7 years ago
development. If you like what you see, and need anything similar or related,
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
contact <info@awaresystems.be>.
*/
/* What is what, and what is not?
This decoder starts with an input stream, that is essentially the JpegInterchangeFormat
stream, if any, followed by the strile data, if any. This stream is read in
OJPEGReadByte and related functions.
It analyzes the start of this stream, until it encounters non-marker data, i.e.
compressed image data. Some of the header markers it sees have no actual content,
like the SOI marker, and APP/COM markers that really shouldn't even be there. Some
other markers do have content, and the valuable bits and pieces of information
in these markers are saved, checking all to verify that the stream is more or
less within expected bounds. This happens inside the OJPEGReadHeaderInfoSecStreamXxx
functions.
Some OJPEG imagery contains no valid JPEG header markers. This situation is picked
up on if we've seen no SOF marker when we're at the start of the compressed image
data. In this case, the tables are read from JpegXxxTables tags, and the other
bits and pieces of information is initialized to its most basic value. This is
implemented in the OJPEGReadHeaderInfoSecTablesXxx functions.
When this is complete, a good and valid JPEG header can be assembled, and this is
passed through to LibJpeg. When that's done, the remainder of the input stream, i.e.
the compressed image data, can be passed through unchanged. This is done in
OJPEGWriteStream functions.
LibTiff rightly expects to know the subsampling values before decompression. Just like
in new-style JPEG-in-TIFF, though, or even more so, actually, the YCbCrsubsampling
tag is notoriously unreliable. To correct these tag values with the ones inside
the JPEG stream, the first part of the input stream is pre-scanned in
OJPEGSubsamplingCorrect, making no note of any other data, reporting no warnings
or errors, up to the point where either these values are read, or it's clear they
aren't there. This means that some of the data is read twice, but we feel speed
3rdparty: update libtiff 4.0.9
7 years ago
in correcting these values is important enough to warrant this sacrifice. Although
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
there is currently no define or other configuration mechanism to disable this behaviour,
the actual header scanning is build to robustly respond with error report if it
should encounter an uncorrected mismatch of subsampling values. See
OJPEGReadHeaderInfoSecStreamSof.
The restart interval and restart markers are the most tricky part... The restart
interval can be specified in a tag. It can also be set inside the input JPEG stream.
It can be used inside the input JPEG stream. If reading from strile data, we've
3rdparty: update libtiff 4.0.9
7 years ago
consistently discovered the need to insert restart markers in between the different
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
striles, as is also probably the most likely interpretation of the original TIFF 6.0
specification. With all this setting of interval, and actual use of markers that is not
predictable at the time of valid JPEG header assembly, the restart thing may turn
out the Achilles heel of this implementation. Fortunately, most OJPEG writer vendors
succeed in reading back what they write, which may be the reason why we've been able
to discover ways that seem to work.
Some special provision is made for planarconfig separate OJPEG files. These seem
to consistently contain header info, a SOS marker, a plane, SOS marker, plane, SOS,
and plane. This may or may not be a valid JPEG configuration, we don't know and don't
care. We want LibTiff to be able to access the planes individually, without huge
buffering inside LibJpeg, anyway. So we compose headers to feed to LibJpeg, in this
case, that allow us to pass a single plane such that LibJpeg sees a valid
single-channel JPEG stream. Locating subsequent SOS markers, and thus subsequent
planes, is done inside OJPEGReadSecondarySos.
The benefit of the scheme is... that it works, basically. We know of no other that
does. It works without checking software tag, or otherwise going about things in an
OJPEG flavor specific manner. Instead, it is a single scheme, that covers the cases
with and without JpegInterchangeFormat, with and without striles, with part of
the header in JpegInterchangeFormat and remainder in first strile, etc. It is forgiving
and robust, may likely work with OJPEG flavors we've not seen yet, and makes most out
of the data.
Another nice side-effect is that a complete JPEG single valid stream is build if
planarconfig is not separate (vast majority). We may one day use that to build
converters to JPEG, and/or to new-style JPEG compression inside TIFF.
3rdparty: update libtiff 4.0.9
7 years ago
A disadvantage is the lack of random access to the individual striles. This is the
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
reason for much of the complicated restart-and-position stuff inside OJPEGPreDecode.
Applications would do well accessing all striles in order, as this will result in
a single sequential scan of the input stream, and no restarting of LibJpeg decoding
session.
*/
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
#define WIN32_LEAN_AND_MEAN
#define VC_EXTRALEAN
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
#include "tiffiop.h"
#ifdef OJPEG_SUPPORT
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
/* Configuration defines here are:
* JPEG_ENCAP_EXTERNAL: The normal way to call libjpeg, uses longjump. In some environments,
* like eg LibTiffDelphi, this is not possible. For this reason, the actual calls to
* libjpeg, with longjump stuff, are encapsulated in dedicated functions. When
* JPEG_ENCAP_EXTERNAL is defined, these encapsulating functions are declared external
* to this unit, and can be defined elsewhere to use stuff other then longjump.
* The default mode, without JPEG_ENCAP_EXTERNAL, implements the call encapsulators
* here, internally, with normal longjump.
* SETJMP, LONGJMP, JMP_BUF: On some machines/environments a longjump equivalent is
3rdparty: update libtiff 4.0.9
7 years ago
* conveniently available, but still it may be worthwhile to use _setjmp or sigsetjmp
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
* in place of plain setjmp. These macros will make it easier. It is useless
* to fiddle with these if you define JPEG_ENCAP_EXTERNAL.
* OJPEG_BUFFER: Define the size of the desired buffer here. Should be small enough so as to guarantee
* instant processing, optimal streaming and optimal use of processor cache, but also big
* enough so as to not result in significant call overhead. It should be at least a few
3rdparty: update libtiff 4.0.9
7 years ago
* bytes to accommodate some structures (this is verified in asserts), but it would not be
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
* sensible to make it this small anyway, and it should be at most 64K since it is indexed
* with uint16. We recommend 2K.
* EGYPTIANWALK: You could also define EGYPTIANWALK here, but it is not used anywhere and has
* absolutely no effect. That is why most people insist the EGYPTIANWALK is a bit silly.
*/
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
/* define LIBJPEG_ENCAP_EXTERNAL */
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#define SETJMP(jbuf) setjmp(jbuf)
#define LONGJMP(jbuf,code) longjmp(jbuf,code)
#define JMP_BUF jmp_buf
#define OJPEG_BUFFER 2048
/* define EGYPTIANWALK */
#define JPEG_MARKER_SOF0 0xC0
#define JPEG_MARKER_SOF1 0xC1
#define JPEG_MARKER_SOF3 0xC3
#define JPEG_MARKER_DHT 0xC4
#define JPEG_MARKER_RST0 0XD0
#define JPEG_MARKER_SOI 0xD8
#define JPEG_MARKER_EOI 0xD9
#define JPEG_MARKER_SOS 0xDA
#define JPEG_MARKER_DQT 0xDB
#define JPEG_MARKER_DRI 0xDD
#define JPEG_MARKER_APP0 0xE0
#define JPEG_MARKER_COM 0xFE
#define FIELD_OJPEG_JPEGINTERCHANGEFORMAT (FIELD_CODEC+0)
#define FIELD_OJPEG_JPEGINTERCHANGEFORMATLENGTH (FIELD_CODEC+1)
#define FIELD_OJPEG_JPEGQTABLES (FIELD_CODEC+2)
#define FIELD_OJPEG_JPEGDCTABLES (FIELD_CODEC+3)
#define FIELD_OJPEG_JPEGACTABLES (FIELD_CODEC+4)
#define FIELD_OJPEG_JPEGPROC (FIELD_CODEC+5)
#define FIELD_OJPEG_JPEGRESTARTINTERVAL (FIELD_CODEC+6)
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
static const TIFFField ojpegFields[] = {
3rdparty: update libtiff 4.0.9
7 years ago
{TIFFTAG_JPEGIFOFFSET,1,1,TIFF_LONG8,0,TIFF_SETGET_UINT64,TIFF_SETGET_UNDEFINED,FIELD_OJPEG_JPEGINTERCHANGEFORMAT,TRUE,FALSE,"JpegInterchangeFormat",NULL},
{TIFFTAG_JPEGIFBYTECOUNT,1,1,TIFF_LONG8,0,TIFF_SETGET_UINT64,TIFF_SETGET_UNDEFINED,FIELD_OJPEG_JPEGINTERCHANGEFORMATLENGTH,TRUE,FALSE,"JpegInterchangeFormatLength",NULL},
{TIFFTAG_JPEGQTABLES,TIFF_VARIABLE2,TIFF_VARIABLE2,TIFF_LONG8,0,TIFF_SETGET_C32_UINT64,TIFF_SETGET_UNDEFINED,FIELD_OJPEG_JPEGQTABLES,FALSE,TRUE,"JpegQTables",NULL},
{TIFFTAG_JPEGDCTABLES,TIFF_VARIABLE2,TIFF_VARIABLE2,TIFF_LONG8,0,TIFF_SETGET_C32_UINT64,TIFF_SETGET_UNDEFINED,FIELD_OJPEG_JPEGDCTABLES,FALSE,TRUE,"JpegDcTables",NULL},
{TIFFTAG_JPEGACTABLES,TIFF_VARIABLE2,TIFF_VARIABLE2,TIFF_LONG8,0,TIFF_SETGET_C32_UINT64,TIFF_SETGET_UNDEFINED,FIELD_OJPEG_JPEGACTABLES,FALSE,TRUE,"JpegAcTables",NULL},
{TIFFTAG_JPEGPROC,1,1,TIFF_SHORT,0,TIFF_SETGET_UINT16,TIFF_SETGET_UNDEFINED,FIELD_OJPEG_JPEGPROC,FALSE,FALSE,"JpegProc",NULL},
{TIFFTAG_JPEGRESTARTINTERVAL,1,1,TIFF_SHORT,0,TIFF_SETGET_UINT16,TIFF_SETGET_UNDEFINED,FIELD_OJPEG_JPEGRESTARTINTERVAL,FALSE,FALSE,"JpegRestartInterval",NULL},
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
};
#ifndef LIBJPEG_ENCAP_EXTERNAL
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
#include <setjmp.h>
#endif
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
/* We undefine FAR to avoid conflict with JPEG definition */
#ifdef FAR
#undef FAR
#endif
/*
Libjpeg's jmorecfg.h defines INT16 and INT32, but only if XMD_H is
not defined. Unfortunately, the MinGW and Borland compilers include
a typedef for INT32, which causes a conflict. MSVC does not include
3rdparty: update libtiff 4.0.9
7 years ago
a conflicting typedef given the headers which are included.
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
*/
#if defined(__BORLANDC__) || defined(__MINGW32__)
# define XMD_H 1
#endif
/* Define "boolean" as unsigned char, not int, per Windows custom. */
#if defined(__WIN32__) && !defined(__MINGW32__)
# ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */
typedef unsigned char boolean;
# endif
# define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
#include "jpeglib.h"
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#include "jerror.h"
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
typedef struct jpeg_error_mgr jpeg_error_mgr;
typedef struct jpeg_common_struct jpeg_common_struct;
typedef struct jpeg_decompress_struct jpeg_decompress_struct;
typedef struct jpeg_source_mgr jpeg_source_mgr;
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
typedef enum {
3rdparty: update libtiff 4.0.9
7 years ago
osibsNotSetYet,
osibsJpegInterchangeFormat,
osibsStrile,
osibsEof
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
} OJPEGStateInBufferSource;
typedef enum {
3rdparty: update libtiff 4.0.9
7 years ago
ososSoi,
ososQTable0,ososQTable1,ososQTable2,ososQTable3,
ososDcTable0,ososDcTable1,ososDcTable2,ososDcTable3,
ososAcTable0,ososAcTable1,ososAcTable2,ososAcTable3,
ososDri,
ososSof,
ososSos,
ososCompressed,
ososRst,
ososEoi
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
} OJPEGStateOutState;
typedef struct {
3rdparty: update libtiff 4.0.9
7 years ago
TIFF* tif;
int decoder_ok;
#ifndef LIBJPEG_ENCAP_EXTERNAL
JMP_BUF exit_jmpbuf;
#endif
TIFFVGetMethod vgetparent;
TIFFVSetMethod vsetparent;
TIFFPrintMethod printdir;
uint64 file_size;
uint32 image_width;
uint32 image_length;
uint32 strile_width;
uint32 strile_length;
uint32 strile_length_total;
uint8 samples_per_pixel;
uint8 plane_sample_offset;
uint8 samples_per_pixel_per_plane;
uint64 jpeg_interchange_format;
uint64 jpeg_interchange_format_length;
uint8 jpeg_proc;
uint8 subsamplingcorrect;
uint8 subsamplingcorrect_done;
uint8 subsampling_tag;
uint8 subsampling_hor;
uint8 subsampling_ver;
uint8 subsampling_force_desubsampling_inside_decompression;
uint8 qtable_offset_count;
uint8 dctable_offset_count;
uint8 actable_offset_count;
uint64 qtable_offset[3];
uint64 dctable_offset[3];
uint64 actable_offset[3];
uint8* qtable[4];
uint8* dctable[4];
uint8* actable[4];
uint16 restart_interval;
uint8 restart_index;
uint8 sof_log;
uint8 sof_marker_id;
uint32 sof_x;
uint32 sof_y;
uint8 sof_c[3];
uint8 sof_hv[3];
uint8 sof_tq[3];
uint8 sos_cs[3];
uint8 sos_tda[3];
struct {
uint8 log;
OJPEGStateInBufferSource in_buffer_source;
uint32 in_buffer_next_strile;
uint64 in_buffer_file_pos;
uint64 in_buffer_file_togo;
} sos_end[3];
uint8 readheader_done;
uint8 writeheader_done;
uint16 write_cursample;
uint32 write_curstrile;
uint8 libjpeg_session_active;
uint8 libjpeg_jpeg_query_style;
jpeg_error_mgr libjpeg_jpeg_error_mgr;
jpeg_decompress_struct libjpeg_jpeg_decompress_struct;
jpeg_source_mgr libjpeg_jpeg_source_mgr;
uint8 subsampling_convert_log;
uint32 subsampling_convert_ylinelen;
uint32 subsampling_convert_ylines;
uint32 subsampling_convert_clinelen;
uint32 subsampling_convert_clines;
uint32 subsampling_convert_ybuflen;
uint32 subsampling_convert_cbuflen;
uint32 subsampling_convert_ycbcrbuflen;
uint8* subsampling_convert_ycbcrbuf;
uint8* subsampling_convert_ybuf;
uint8* subsampling_convert_cbbuf;
uint8* subsampling_convert_crbuf;
uint32 subsampling_convert_ycbcrimagelen;
uint8** subsampling_convert_ycbcrimage;
uint32 subsampling_convert_clinelenout;
uint32 subsampling_convert_state;
uint32 bytes_per_line; /* if the codec outputs subsampled data, a 'line' in bytes_per_line */
uint32 lines_per_strile; /* and lines_per_strile means subsampling_ver desubsampled rows */
OJPEGStateInBufferSource in_buffer_source;
uint32 in_buffer_next_strile;
uint32 in_buffer_strile_count;
uint64 in_buffer_file_pos;
uint8 in_buffer_file_pos_log;
uint64 in_buffer_file_togo;
uint16 in_buffer_togo;
uint8* in_buffer_cur;
uint8 in_buffer[OJPEG_BUFFER];
OJPEGStateOutState out_state;
uint8 out_buffer[OJPEG_BUFFER];
uint8* skip_buffer;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
} OJPEGState;
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
static int OJPEGVGetField(TIFF* tif, uint32 tag, va_list ap);
static int OJPEGVSetField(TIFF* tif, uint32 tag, va_list ap);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static void OJPEGPrintDir(TIFF* tif, FILE* fd, long flags);
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
static int OJPEGFixupTags(TIFF* tif);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int OJPEGSetupDecode(TIFF* tif);
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
static int OJPEGPreDecode(TIFF* tif, uint16 s);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int OJPEGPreDecodeSkipRaw(TIFF* tif);
static int OJPEGPreDecodeSkipScanlines(TIFF* tif);
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
static int OJPEGDecode(TIFF* tif, uint8* buf, tmsize_t cc, uint16 s);
static int OJPEGDecodeRaw(TIFF* tif, uint8* buf, tmsize_t cc);
static int OJPEGDecodeScanlines(TIFF* tif, uint8* buf, tmsize_t cc);
static void OJPEGPostDecode(TIFF* tif, uint8* buf, tmsize_t cc);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int OJPEGSetupEncode(TIFF* tif);
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
static int OJPEGPreEncode(TIFF* tif, uint16 s);
static int OJPEGEncode(TIFF* tif, uint8* buf, tmsize_t cc, uint16 s);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int OJPEGPostEncode(TIFF* tif);
static void OJPEGCleanup(TIFF* tif);
static void OJPEGSubsamplingCorrect(TIFF* tif);
static int OJPEGReadHeaderInfo(TIFF* tif);
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
static int OJPEGReadSecondarySos(TIFF* tif, uint16 s);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int OJPEGWriteHeaderInfo(TIFF* tif);
static void OJPEGLibjpegSessionAbort(TIFF* tif);
static int OJPEGReadHeaderInfoSec(TIFF* tif);
static int OJPEGReadHeaderInfoSecStreamDri(TIFF* tif);
static int OJPEGReadHeaderInfoSecStreamDqt(TIFF* tif);
static int OJPEGReadHeaderInfoSecStreamDht(TIFF* tif);
static int OJPEGReadHeaderInfoSecStreamSof(TIFF* tif, uint8 marker_id);
static int OJPEGReadHeaderInfoSecStreamSos(TIFF* tif);
static int OJPEGReadHeaderInfoSecTablesQTable(TIFF* tif);
static int OJPEGReadHeaderInfoSecTablesDcTable(TIFF* tif);
static int OJPEGReadHeaderInfoSecTablesAcTable(TIFF* tif);
static int OJPEGReadBufferFill(OJPEGState* sp);
static int OJPEGReadByte(OJPEGState* sp, uint8* byte);
static int OJPEGReadBytePeek(OJPEGState* sp, uint8* byte);
static void OJPEGReadByteAdvance(OJPEGState* sp);
static int OJPEGReadWord(OJPEGState* sp, uint16* word);
static int OJPEGReadBlock(OJPEGState* sp, uint16 len, void* mem);
static void OJPEGReadSkip(OJPEGState* sp, uint16 len);
static int OJPEGWriteStream(TIFF* tif, void** mem, uint32* len);
static void OJPEGWriteStreamSoi(TIFF* tif, void** mem, uint32* len);
static void OJPEGWriteStreamQTable(TIFF* tif, uint8 table_index, void** mem, uint32* len);
static void OJPEGWriteStreamDcTable(TIFF* tif, uint8 table_index, void** mem, uint32* len);
static void OJPEGWriteStreamAcTable(TIFF* tif, uint8 table_index, void** mem, uint32* len);
static void OJPEGWriteStreamDri(TIFF* tif, void** mem, uint32* len);
static void OJPEGWriteStreamSof(TIFF* tif, void** mem, uint32* len);
static void OJPEGWriteStreamSos(TIFF* tif, void** mem, uint32* len);
static int OJPEGWriteStreamCompressed(TIFF* tif, void** mem, uint32* len);
static void OJPEGWriteStreamRst(TIFF* tif, void** mem, uint32* len);
static void OJPEGWriteStreamEoi(TIFF* tif, void** mem, uint32* len);
#ifdef LIBJPEG_ENCAP_EXTERNAL
extern int jpeg_create_decompress_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo);
extern int jpeg_read_header_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, uint8 require_image);
extern int jpeg_start_decompress_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo);
extern int jpeg_read_scanlines_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, void* scanlines, uint32 max_lines);
extern int jpeg_read_raw_data_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, void* data, uint32 max_lines);
extern void jpeg_encap_unwind(TIFF* tif);
#else
static int jpeg_create_decompress_encap(OJPEGState* sp, jpeg_decompress_struct* j);
static int jpeg_read_header_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, uint8 require_image);
static int jpeg_start_decompress_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo);
static int jpeg_read_scanlines_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, void* scanlines, uint32 max_lines);
static int jpeg_read_raw_data_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, void* data, uint32 max_lines);
static void jpeg_encap_unwind(TIFF* tif);
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static void OJPEGLibjpegJpegErrorMgrOutputMessage(jpeg_common_struct* cinfo);
static void OJPEGLibjpegJpegErrorMgrErrorExit(jpeg_common_struct* cinfo);
static void OJPEGLibjpegJpegSourceMgrInitSource(jpeg_decompress_struct* cinfo);
static boolean OJPEGLibjpegJpegSourceMgrFillInputBuffer(jpeg_decompress_struct* cinfo);
static void OJPEGLibjpegJpegSourceMgrSkipInputData(jpeg_decompress_struct* cinfo, long num_bytes);
static boolean OJPEGLibjpegJpegSourceMgrResyncToRestart(jpeg_decompress_struct* cinfo, int desired);
static void OJPEGLibjpegJpegSourceMgrTermSource(jpeg_decompress_struct* cinfo);
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
int
TIFFInitOJPEG(TIFF* tif, int scheme)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="TIFFInitOJPEG";
OJPEGState* sp;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
3rdparty: update libtiff 4.0.9
7 years ago
assert(scheme==COMPRESSION_OJPEG);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
/*
3rdparty: update libtiff 4.0.9
7 years ago
* Merge codec-specific tag information.
*/
if (!_TIFFMergeFields(tif, ojpegFields, TIFFArrayCount(ojpegFields))) {
TIFFErrorExt(tif->tif_clientdata, module,
"Merging Old JPEG codec-specific tags failed");
return 0;
}
/* state block */
sp=_TIFFmalloc(sizeof(OJPEGState));
if (sp==NULL)
{
TIFFErrorExt(tif->tif_clientdata,module,"No space for OJPEG state block");
return(0);
}
_TIFFmemset(sp,0,sizeof(OJPEGState));
sp->tif=tif;
sp->jpeg_proc=1;
sp->subsampling_hor=2;
sp->subsampling_ver=2;
TIFFSetField(tif,TIFFTAG_YCBCRSUBSAMPLING,2,2);
/* tif codec methods */
tif->tif_fixuptags=OJPEGFixupTags;
tif->tif_setupdecode=OJPEGSetupDecode;
tif->tif_predecode=OJPEGPreDecode;
tif->tif_postdecode=OJPEGPostDecode;
tif->tif_decoderow=OJPEGDecode;
tif->tif_decodestrip=OJPEGDecode;
tif->tif_decodetile=OJPEGDecode;
tif->tif_setupencode=OJPEGSetupEncode;
tif->tif_preencode=OJPEGPreEncode;
tif->tif_postencode=OJPEGPostEncode;
tif->tif_encoderow=OJPEGEncode;
tif->tif_encodestrip=OJPEGEncode;
tif->tif_encodetile=OJPEGEncode;
tif->tif_cleanup=OJPEGCleanup;
tif->tif_data=(uint8*)sp;
/* tif tag methods */
sp->vgetparent=tif->tif_tagmethods.vgetfield;
tif->tif_tagmethods.vgetfield=OJPEGVGetField;
sp->vsetparent=tif->tif_tagmethods.vsetfield;
tif->tif_tagmethods.vsetfield=OJPEGVSetField;
sp->printdir=tif->tif_tagmethods.printdir;
tif->tif_tagmethods.printdir=OJPEGPrintDir;
/* Some OJPEG files don't have strip or tile offsets or bytecounts tags.
Some others do, but have totally meaningless or corrupt values
in these tags. In these cases, the JpegInterchangeFormat stream is
reliable. In any case, this decoder reads the compressed data itself,
from the most reliable locations, and we need to notify encapsulating
LibTiff not to read raw strips or tiles for us. */
tif->tif_flags|=TIFF_NOREADRAW;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGVGetField(TIFF* tif, uint32 tag, va_list ap)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
switch(tag)
{
case TIFFTAG_JPEGIFOFFSET:
*va_arg(ap,uint64*)=(uint64)sp->jpeg_interchange_format;
break;
case TIFFTAG_JPEGIFBYTECOUNT:
*va_arg(ap,uint64*)=(uint64)sp->jpeg_interchange_format_length;
break;
case TIFFTAG_YCBCRSUBSAMPLING:
if (sp->subsamplingcorrect_done==0)
OJPEGSubsamplingCorrect(tif);
*va_arg(ap,uint16*)=(uint16)sp->subsampling_hor;
*va_arg(ap,uint16*)=(uint16)sp->subsampling_ver;
break;
case TIFFTAG_JPEGQTABLES:
*va_arg(ap,uint32*)=(uint32)sp->qtable_offset_count;
*va_arg(ap,void**)=(void*)sp->qtable_offset;
break;
case TIFFTAG_JPEGDCTABLES:
*va_arg(ap,uint32*)=(uint32)sp->dctable_offset_count;
*va_arg(ap,void**)=(void*)sp->dctable_offset;
break;
case TIFFTAG_JPEGACTABLES:
*va_arg(ap,uint32*)=(uint32)sp->actable_offset_count;
*va_arg(ap,void**)=(void*)sp->actable_offset;
break;
case TIFFTAG_JPEGPROC:
*va_arg(ap,uint16*)=(uint16)sp->jpeg_proc;
break;
case TIFFTAG_JPEGRESTARTINTERVAL:
*va_arg(ap,uint16*)=sp->restart_interval;
break;
default:
return (*sp->vgetparent)(tif,tag,ap);
}
return (1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGVSetField(TIFF* tif, uint32 tag, va_list ap)
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGVSetField";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint32 ma;
uint64* mb;
uint32 n;
const TIFFField* fip;
switch(tag)
{
case TIFFTAG_JPEGIFOFFSET:
sp->jpeg_interchange_format=(uint64)va_arg(ap,uint64);
break;
case TIFFTAG_JPEGIFBYTECOUNT:
sp->jpeg_interchange_format_length=(uint64)va_arg(ap,uint64);
break;
case TIFFTAG_YCBCRSUBSAMPLING:
sp->subsampling_tag=1;
sp->subsampling_hor=(uint8)va_arg(ap,uint16_vap);
sp->subsampling_ver=(uint8)va_arg(ap,uint16_vap);
tif->tif_dir.td_ycbcrsubsampling[0]=sp->subsampling_hor;
tif->tif_dir.td_ycbcrsubsampling[1]=sp->subsampling_ver;
break;
case TIFFTAG_JPEGQTABLES:
ma=(uint32)va_arg(ap,uint32);
if (ma!=0)
{
if (ma>3)
{
TIFFErrorExt(tif->tif_clientdata,module,"JpegQTables tag has incorrect count");
return(0);
}
sp->qtable_offset_count=(uint8)ma;
mb=(uint64*)va_arg(ap,uint64*);
for (n=0; n<ma; n++)
sp->qtable_offset[n]=mb[n];
}
break;
case TIFFTAG_JPEGDCTABLES:
ma=(uint32)va_arg(ap,uint32);
if (ma!=0)
{
if (ma>3)
{
TIFFErrorExt(tif->tif_clientdata,module,"JpegDcTables tag has incorrect count");
return(0);
}
sp->dctable_offset_count=(uint8)ma;
mb=(uint64*)va_arg(ap,uint64*);
for (n=0; n<ma; n++)
sp->dctable_offset[n]=mb[n];
}
break;
case TIFFTAG_JPEGACTABLES:
ma=(uint32)va_arg(ap,uint32);
if (ma!=0)
{
if (ma>3)
{
TIFFErrorExt(tif->tif_clientdata,module,"JpegAcTables tag has incorrect count");
return(0);
}
sp->actable_offset_count=(uint8)ma;
mb=(uint64*)va_arg(ap,uint64*);
for (n=0; n<ma; n++)
sp->actable_offset[n]=mb[n];
}
break;
case TIFFTAG_JPEGPROC:
sp->jpeg_proc=(uint8)va_arg(ap,uint16_vap);
break;
case TIFFTAG_JPEGRESTARTINTERVAL:
sp->restart_interval=(uint16)va_arg(ap,uint16_vap);
break;
default:
return (*sp->vsetparent)(tif,tag,ap);
}
fip = TIFFFieldWithTag(tif,tag);
if( fip == NULL ) /* shouldn't happen */
return(0);
TIFFSetFieldBit(tif,fip->field_bit);
tif->tif_flags|=TIFF_DIRTYDIRECT;
return(1);
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
}
static void
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGPrintDir(TIFF* tif, FILE* fd, long flags)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
(void)flags;
assert(sp!=NULL);
if (TIFFFieldSet(tif,FIELD_OJPEG_JPEGINTERCHANGEFORMAT))
fprintf(fd," JpegInterchangeFormat: " TIFF_UINT64_FORMAT "\n",(TIFF_UINT64_T)sp->jpeg_interchange_format);
if (TIFFFieldSet(tif,FIELD_OJPEG_JPEGINTERCHANGEFORMATLENGTH))
fprintf(fd," JpegInterchangeFormatLength: " TIFF_UINT64_FORMAT "\n",(TIFF_UINT64_T)sp->jpeg_interchange_format_length);
if (TIFFFieldSet(tif,FIELD_OJPEG_JPEGQTABLES))
{
fprintf(fd," JpegQTables:");
for (m=0; m<sp->qtable_offset_count; m++)
fprintf(fd," " TIFF_UINT64_FORMAT,(TIFF_UINT64_T)sp->qtable_offset[m]);
fprintf(fd,"\n");
}
if (TIFFFieldSet(tif,FIELD_OJPEG_JPEGDCTABLES))
{
fprintf(fd," JpegDcTables:");
for (m=0; m<sp->dctable_offset_count; m++)
fprintf(fd," " TIFF_UINT64_FORMAT,(TIFF_UINT64_T)sp->dctable_offset[m]);
fprintf(fd,"\n");
}
if (TIFFFieldSet(tif,FIELD_OJPEG_JPEGACTABLES))
{
fprintf(fd," JpegAcTables:");
for (m=0; m<sp->actable_offset_count; m++)
fprintf(fd," " TIFF_UINT64_FORMAT,(TIFF_UINT64_T)sp->actable_offset[m]);
fprintf(fd,"\n");
}
if (TIFFFieldSet(tif,FIELD_OJPEG_JPEGPROC))
fprintf(fd," JpegProc: %u\n",(unsigned int)sp->jpeg_proc);
if (TIFFFieldSet(tif,FIELD_OJPEG_JPEGRESTARTINTERVAL))
fprintf(fd," JpegRestartInterval: %u\n",(unsigned int)sp->restart_interval);
if (sp->printdir)
(*sp->printdir)(tif, fd, flags);
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
}
static int
OJPEGFixupTags(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
(void) tif;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
OJPEGSetupDecode(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGSetupDecode";
TIFFWarningExt(tif->tif_clientdata,module,"Depreciated and troublesome old-style JPEG compression mode, please convert to new-style JPEG compression and notify vendor of writing software");
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGPreDecode(TIFF* tif, uint16 s)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint32 m;
if (sp->subsamplingcorrect_done==0)
OJPEGSubsamplingCorrect(tif);
if (sp->readheader_done==0)
{
if (OJPEGReadHeaderInfo(tif)==0)
return(0);
}
if (sp->sos_end[s].log==0)
{
if (OJPEGReadSecondarySos(tif,s)==0)
return(0);
}
if isTiled(tif)
m=tif->tif_curtile;
else
m=tif->tif_curstrip;
if ((sp->writeheader_done!=0) && ((sp->write_cursample!=s) || (sp->write_curstrile>m)))
{
if (sp->libjpeg_session_active!=0)
OJPEGLibjpegSessionAbort(tif);
sp->writeheader_done=0;
}
if (sp->writeheader_done==0)
{
sp->plane_sample_offset=(uint8)s;
sp->write_cursample=s;
sp->write_curstrile=s*tif->tif_dir.td_stripsperimage;
if ((sp->in_buffer_file_pos_log==0) ||
(sp->in_buffer_file_pos-sp->in_buffer_togo!=sp->sos_end[s].in_buffer_file_pos))
{
sp->in_buffer_source=sp->sos_end[s].in_buffer_source;
sp->in_buffer_next_strile=sp->sos_end[s].in_buffer_next_strile;
sp->in_buffer_file_pos=sp->sos_end[s].in_buffer_file_pos;
sp->in_buffer_file_pos_log=0;
sp->in_buffer_file_togo=sp->sos_end[s].in_buffer_file_togo;
sp->in_buffer_togo=0;
sp->in_buffer_cur=0;
}
if (OJPEGWriteHeaderInfo(tif)==0)
return(0);
}
while (sp->write_curstrile<m)
{
if (sp->libjpeg_jpeg_query_style==0)
{
if (OJPEGPreDecodeSkipRaw(tif)==0)
return(0);
}
else
{
if (OJPEGPreDecodeSkipScanlines(tif)==0)
return(0);
}
sp->write_curstrile++;
}
sp->decoder_ok = 1;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGPreDecodeSkipRaw(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint32 m;
m=sp->lines_per_strile;
if (sp->subsampling_convert_state!=0)
{
if (sp->subsampling_convert_clines-sp->subsampling_convert_state>=m)
{
sp->subsampling_convert_state+=m;
if (sp->subsampling_convert_state==sp->subsampling_convert_clines)
sp->subsampling_convert_state=0;
return(1);
}
m-=sp->subsampling_convert_clines-sp->subsampling_convert_state;
sp->subsampling_convert_state=0;
}
while (m>=sp->subsampling_convert_clines)
{
if (jpeg_read_raw_data_encap(sp,&(sp->libjpeg_jpeg_decompress_struct),sp->subsampling_convert_ycbcrimage,sp->subsampling_ver*8)==0)
return(0);
m-=sp->subsampling_convert_clines;
}
if (m>0)
{
if (jpeg_read_raw_data_encap(sp,&(sp->libjpeg_jpeg_decompress_struct),sp->subsampling_convert_ycbcrimage,sp->subsampling_ver*8)==0)
return(0);
sp->subsampling_convert_state=m;
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
OJPEGPreDecodeSkipScanlines(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGPreDecodeSkipScanlines";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint32 m;
if (sp->skip_buffer==NULL)
{
sp->skip_buffer=_TIFFmalloc(sp->bytes_per_line);
if (sp->skip_buffer==NULL)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of memory");
return(0);
}
}
for (m=0; m<sp->lines_per_strile; m++)
{
if (jpeg_read_scanlines_encap(sp,&(sp->libjpeg_jpeg_decompress_struct),&sp->skip_buffer,1)==0)
return(0);
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGDecode(TIFF* tif, uint8* buf, tmsize_t cc, uint16 s)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGDecode";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
(void)s;
if( !sp->decoder_ok )
{
TIFFErrorExt(tif->tif_clientdata,module,"Cannot decode: decoder not correctly initialized");
return 0;
}
if (sp->libjpeg_jpeg_query_style==0)
{
if (OJPEGDecodeRaw(tif,buf,cc)==0)
return(0);
}
else
{
if (OJPEGDecodeScanlines(tif,buf,cc)==0)
return(0);
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGDecodeRaw(TIFF* tif, uint8* buf, tmsize_t cc)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGDecodeRaw";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8* m;
tmsize_t n;
uint8* oy;
uint8* ocb;
uint8* ocr;
uint8* p;
uint32 q;
uint8* r;
uint8 sx,sy;
if (cc%sp->bytes_per_line!=0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Fractional scanline not read");
return(0);
}
assert(cc>0);
m=buf;
n=cc;
do
{
if (sp->subsampling_convert_state==0)
{
if (jpeg_read_raw_data_encap(sp,&(sp->libjpeg_jpeg_decompress_struct),sp->subsampling_convert_ycbcrimage,sp->subsampling_ver*8)==0)
return(0);
}
oy=sp->subsampling_convert_ybuf+sp->subsampling_convert_state*sp->subsampling_ver*sp->subsampling_convert_ylinelen;
ocb=sp->subsampling_convert_cbbuf+sp->subsampling_convert_state*sp->subsampling_convert_clinelen;
ocr=sp->subsampling_convert_crbuf+sp->subsampling_convert_state*sp->subsampling_convert_clinelen;
p=m;
for (q=0; q<sp->subsampling_convert_clinelenout; q++)
{
r=oy;
for (sy=0; sy<sp->subsampling_ver; sy++)
{
for (sx=0; sx<sp->subsampling_hor; sx++)
*p++=*r++;
r+=sp->subsampling_convert_ylinelen-sp->subsampling_hor;
}
oy+=sp->subsampling_hor;
*p++=*ocb++;
*p++=*ocr++;
}
sp->subsampling_convert_state++;
if (sp->subsampling_convert_state==sp->subsampling_convert_clines)
sp->subsampling_convert_state=0;
m+=sp->bytes_per_line;
n-=sp->bytes_per_line;
} while(n>0);
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGDecodeScanlines(TIFF* tif, uint8* buf, tmsize_t cc)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGDecodeScanlines";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8* m;
tmsize_t n;
if (cc%sp->bytes_per_line!=0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Fractional scanline not read");
return(0);
}
assert(cc>0);
m=buf;
n=cc;
do
{
if (jpeg_read_scanlines_encap(sp,&(sp->libjpeg_jpeg_decompress_struct),&m,1)==0)
return(0);
m+=sp->bytes_per_line;
n-=sp->bytes_per_line;
} while(n>0);
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static void
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGPostDecode(TIFF* tif, uint8* buf, tmsize_t cc)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
(void)buf;
(void)cc;
sp->write_curstrile++;
if (sp->write_curstrile%tif->tif_dir.td_stripsperimage==0)
{
assert(sp->libjpeg_session_active!=0);
OJPEGLibjpegSessionAbort(tif);
sp->writeheader_done=0;
}
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
OJPEGSetupEncode(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGSetupEncode";
TIFFErrorExt(tif->tif_clientdata,module,"OJPEG encoding not supported; use new-style JPEG compression instead");
return(0);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGPreEncode(TIFF* tif, uint16 s)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGPreEncode";
(void)s;
TIFFErrorExt(tif->tif_clientdata,module,"OJPEG encoding not supported; use new-style JPEG compression instead");
return(0);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGEncode(TIFF* tif, uint8* buf, tmsize_t cc, uint16 s)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGEncode";
(void)buf;
(void)cc;
(void)s;
TIFFErrorExt(tif->tif_clientdata,module,"OJPEG encoding not supported; use new-style JPEG compression instead");
return(0);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGPostEncode(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGPostEncode";
TIFFErrorExt(tif->tif_clientdata,module,"OJPEG encoding not supported; use new-style JPEG compression instead");
return(0);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static void
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGCleanup(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
if (sp!=0)
{
tif->tif_tagmethods.vgetfield=sp->vgetparent;
tif->tif_tagmethods.vsetfield=sp->vsetparent;
tif->tif_tagmethods.printdir=sp->printdir;
if (sp->qtable[0]!=0)
_TIFFfree(sp->qtable[0]);
if (sp->qtable[1]!=0)
_TIFFfree(sp->qtable[1]);
if (sp->qtable[2]!=0)
_TIFFfree(sp->qtable[2]);
if (sp->qtable[3]!=0)
_TIFFfree(sp->qtable[3]);
if (sp->dctable[0]!=0)
_TIFFfree(sp->dctable[0]);
if (sp->dctable[1]!=0)
_TIFFfree(sp->dctable[1]);
if (sp->dctable[2]!=0)
_TIFFfree(sp->dctable[2]);
if (sp->dctable[3]!=0)
_TIFFfree(sp->dctable[3]);
if (sp->actable[0]!=0)
_TIFFfree(sp->actable[0]);
if (sp->actable[1]!=0)
_TIFFfree(sp->actable[1]);
if (sp->actable[2]!=0)
_TIFFfree(sp->actable[2]);
if (sp->actable[3]!=0)
_TIFFfree(sp->actable[3]);
if (sp->libjpeg_session_active!=0)
OJPEGLibjpegSessionAbort(tif);
if (sp->subsampling_convert_ycbcrbuf!=0)
_TIFFfree(sp->subsampling_convert_ycbcrbuf);
if (sp->subsampling_convert_ycbcrimage!=0)
_TIFFfree(sp->subsampling_convert_ycbcrimage);
if (sp->skip_buffer!=0)
_TIFFfree(sp->skip_buffer);
_TIFFfree(sp);
tif->tif_data=NULL;
_TIFFSetDefaultCompressionState(tif);
}
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGSubsamplingCorrect(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGSubsamplingCorrect";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 mh;
uint8 mv;
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
_TIFFFillStriles( tif );
3rdparty: update libtiff 4.0.9
7 years ago
assert(sp->subsamplingcorrect_done==0);
if ((tif->tif_dir.td_samplesperpixel!=3) || ((tif->tif_dir.td_photometric!=PHOTOMETRIC_YCBCR) &&
(tif->tif_dir.td_photometric!=PHOTOMETRIC_ITULAB)))
{
if (sp->subsampling_tag!=0)
TIFFWarningExt(tif->tif_clientdata,module,"Subsampling tag not appropriate for this Photometric and/or SamplesPerPixel");
sp->subsampling_hor=1;
sp->subsampling_ver=1;
sp->subsampling_force_desubsampling_inside_decompression=0;
}
else
{
sp->subsamplingcorrect_done=1;
mh=sp->subsampling_hor;
mv=sp->subsampling_ver;
sp->subsamplingcorrect=1;
OJPEGReadHeaderInfoSec(tif);
if (sp->subsampling_force_desubsampling_inside_decompression!=0)
{
sp->subsampling_hor=1;
sp->subsampling_ver=1;
}
sp->subsamplingcorrect=0;
if (((sp->subsampling_hor!=mh) || (sp->subsampling_ver!=mv)) && (sp->subsampling_force_desubsampling_inside_decompression==0))
{
if (sp->subsampling_tag==0)
TIFFWarningExt(tif->tif_clientdata,module,"Subsampling tag is not set, yet subsampling inside JPEG data [%d,%d] does not match default values [2,2]; assuming subsampling inside JPEG data is correct",sp->subsampling_hor,sp->subsampling_ver);
else
TIFFWarningExt(tif->tif_clientdata,module,"Subsampling inside JPEG data [%d,%d] does not match subsampling tag values [%d,%d]; assuming subsampling inside JPEG data is correct",sp->subsampling_hor,sp->subsampling_ver,mh,mv);
}
if (sp->subsampling_force_desubsampling_inside_decompression!=0)
{
if (sp->subsampling_tag==0)
TIFFWarningExt(tif->tif_clientdata,module,"Subsampling tag is not set, yet subsampling inside JPEG data does not match default values [2,2] (nor any other values allowed in TIFF); assuming subsampling inside JPEG data is correct and desubsampling inside JPEG decompression");
else
TIFFWarningExt(tif->tif_clientdata,module,"Subsampling inside JPEG data does not match subsampling tag values [%d,%d] (nor any other values allowed in TIFF); assuming subsampling inside JPEG data is correct and desubsampling inside JPEG decompression",mh,mv);
}
if (sp->subsampling_force_desubsampling_inside_decompression==0)
{
if (sp->subsampling_hor<sp->subsampling_ver)
TIFFWarningExt(tif->tif_clientdata,module,"Subsampling values [%d,%d] are not allowed in TIFF",sp->subsampling_hor,sp->subsampling_ver);
}
}
sp->subsamplingcorrect_done=1;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGReadHeaderInfo(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGReadHeaderInfo";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
assert(sp->readheader_done==0);
sp->image_width=tif->tif_dir.td_imagewidth;
sp->image_length=tif->tif_dir.td_imagelength;
if isTiled(tif)
{
sp->strile_width=tif->tif_dir.td_tilewidth;
sp->strile_length=tif->tif_dir.td_tilelength;
sp->strile_length_total=((sp->image_length+sp->strile_length-1)/sp->strile_length)*sp->strile_length;
}
else
{
sp->strile_width=sp->image_width;
sp->strile_length=tif->tif_dir.td_rowsperstrip;
sp->strile_length_total=sp->image_length;
}
if (tif->tif_dir.td_samplesperpixel==1)
{
sp->samples_per_pixel=1;
sp->plane_sample_offset=0;
sp->samples_per_pixel_per_plane=sp->samples_per_pixel;
sp->subsampling_hor=1;
sp->subsampling_ver=1;
}
else
{
if (tif->tif_dir.td_samplesperpixel!=3)
{
TIFFErrorExt(tif->tif_clientdata,module,"SamplesPerPixel %d not supported for this compression scheme",sp->samples_per_pixel);
return(0);
}
sp->samples_per_pixel=3;
sp->plane_sample_offset=0;
if (tif->tif_dir.td_planarconfig==PLANARCONFIG_CONTIG)
sp->samples_per_pixel_per_plane=3;
else
sp->samples_per_pixel_per_plane=1;
}
if (sp->strile_length<sp->image_length)
{
if (sp->strile_length%(sp->subsampling_ver*8)!=0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Incompatible vertical subsampling and image strip/tile length");
return(0);
}
sp->restart_interval=(uint16)(((sp->strile_width+sp->subsampling_hor*8-1)/(sp->subsampling_hor*8))*(sp->strile_length/(sp->subsampling_ver*8)));
}
if (OJPEGReadHeaderInfoSec(tif)==0)
return(0);
sp->sos_end[0].log=1;
sp->sos_end[0].in_buffer_source=sp->in_buffer_source;
sp->sos_end[0].in_buffer_next_strile=sp->in_buffer_next_strile;
sp->sos_end[0].in_buffer_file_pos=sp->in_buffer_file_pos-sp->in_buffer_togo;
sp->sos_end[0].in_buffer_file_togo=sp->in_buffer_file_togo+sp->in_buffer_togo;
sp->readheader_done=1;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
updated libtiff: from 3.9.5 to 4.0.1 #1609
13 years ago
OJPEGReadSecondarySos(TIFF* tif, uint16 s)
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
assert(s>0);
assert(s<3);
assert(sp->sos_end[0].log!=0);
assert(sp->sos_end[s].log==0);
sp->plane_sample_offset=(uint8)(s-1);
while(sp->sos_end[sp->plane_sample_offset].log==0)
sp->plane_sample_offset--;
sp->in_buffer_source=sp->sos_end[sp->plane_sample_offset].in_buffer_source;
sp->in_buffer_next_strile=sp->sos_end[sp->plane_sample_offset].in_buffer_next_strile;
sp->in_buffer_file_pos=sp->sos_end[sp->plane_sample_offset].in_buffer_file_pos;
sp->in_buffer_file_pos_log=0;
sp->in_buffer_file_togo=sp->sos_end[sp->plane_sample_offset].in_buffer_file_togo;
sp->in_buffer_togo=0;
sp->in_buffer_cur=0;
while(sp->plane_sample_offset<s)
{
do
{
if (OJPEGReadByte(sp,&m)==0)
return(0);
if (m==255)
{
do
{
if (OJPEGReadByte(sp,&m)==0)
return(0);
if (m!=255)
break;
} while(1);
if (m==JPEG_MARKER_SOS)
break;
}
} while(1);
sp->plane_sample_offset++;
if (OJPEGReadHeaderInfoSecStreamSos(tif)==0)
return(0);
sp->sos_end[sp->plane_sample_offset].log=1;
sp->sos_end[sp->plane_sample_offset].in_buffer_source=sp->in_buffer_source;
sp->sos_end[sp->plane_sample_offset].in_buffer_next_strile=sp->in_buffer_next_strile;
sp->sos_end[sp->plane_sample_offset].in_buffer_file_pos=sp->in_buffer_file_pos-sp->in_buffer_togo;
sp->sos_end[sp->plane_sample_offset].in_buffer_file_togo=sp->in_buffer_file_togo+sp->in_buffer_togo;
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGWriteHeaderInfo(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGWriteHeaderInfo";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8** m;
uint32 n;
/* if a previous attempt failed, don't try again */
if (sp->libjpeg_session_active != 0)
return 0;
sp->out_state=ososSoi;
sp->restart_index=0;
jpeg_std_error(&(sp->libjpeg_jpeg_error_mgr));
sp->libjpeg_jpeg_error_mgr.output_message=OJPEGLibjpegJpegErrorMgrOutputMessage;
sp->libjpeg_jpeg_error_mgr.error_exit=OJPEGLibjpegJpegErrorMgrErrorExit;
sp->libjpeg_jpeg_decompress_struct.err=&(sp->libjpeg_jpeg_error_mgr);
sp->libjpeg_jpeg_decompress_struct.client_data=(void*)tif;
if (jpeg_create_decompress_encap(sp,&(sp->libjpeg_jpeg_decompress_struct))==0)
return(0);
sp->libjpeg_session_active=1;
sp->libjpeg_jpeg_source_mgr.bytes_in_buffer=0;
sp->libjpeg_jpeg_source_mgr.init_source=OJPEGLibjpegJpegSourceMgrInitSource;
sp->libjpeg_jpeg_source_mgr.fill_input_buffer=OJPEGLibjpegJpegSourceMgrFillInputBuffer;
sp->libjpeg_jpeg_source_mgr.skip_input_data=OJPEGLibjpegJpegSourceMgrSkipInputData;
sp->libjpeg_jpeg_source_mgr.resync_to_restart=OJPEGLibjpegJpegSourceMgrResyncToRestart;
sp->libjpeg_jpeg_source_mgr.term_source=OJPEGLibjpegJpegSourceMgrTermSource;
sp->libjpeg_jpeg_decompress_struct.src=&(sp->libjpeg_jpeg_source_mgr);
if (jpeg_read_header_encap(sp,&(sp->libjpeg_jpeg_decompress_struct),1)==0)
return(0);
if ((sp->subsampling_force_desubsampling_inside_decompression==0) && (sp->samples_per_pixel_per_plane>1))
{
sp->libjpeg_jpeg_decompress_struct.raw_data_out=1;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#if JPEG_LIB_VERSION >= 70
3rdparty: update libtiff 4.0.9
7 years ago
sp->libjpeg_jpeg_decompress_struct.do_fancy_upsampling=FALSE;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#endif
3rdparty: update libtiff 4.0.9
7 years ago
sp->libjpeg_jpeg_query_style=0;
if (sp->subsampling_convert_log==0)
{
assert(sp->subsampling_convert_ycbcrbuf==0);
assert(sp->subsampling_convert_ycbcrimage==0);
sp->subsampling_convert_ylinelen=((sp->strile_width+sp->subsampling_hor*8-1)/(sp->subsampling_hor*8)*sp->subsampling_hor*8);
sp->subsampling_convert_ylines=sp->subsampling_ver*8;
sp->subsampling_convert_clinelen=sp->subsampling_convert_ylinelen/sp->subsampling_hor;
sp->subsampling_convert_clines=8;
sp->subsampling_convert_ybuflen=sp->subsampling_convert_ylinelen*sp->subsampling_convert_ylines;
sp->subsampling_convert_cbuflen=sp->subsampling_convert_clinelen*sp->subsampling_convert_clines;
sp->subsampling_convert_ycbcrbuflen=sp->subsampling_convert_ybuflen+2*sp->subsampling_convert_cbuflen;
sp->subsampling_convert_ycbcrbuf=_TIFFmalloc(sp->subsampling_convert_ycbcrbuflen);
if (sp->subsampling_convert_ycbcrbuf==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of memory");
return(0);
}
sp->subsampling_convert_ybuf=sp->subsampling_convert_ycbcrbuf;
sp->subsampling_convert_cbbuf=sp->subsampling_convert_ybuf+sp->subsampling_convert_ybuflen;
sp->subsampling_convert_crbuf=sp->subsampling_convert_cbbuf+sp->subsampling_convert_cbuflen;
sp->subsampling_convert_ycbcrimagelen=3+sp->subsampling_convert_ylines+2*sp->subsampling_convert_clines;
sp->subsampling_convert_ycbcrimage=_TIFFmalloc(sp->subsampling_convert_ycbcrimagelen*sizeof(uint8*));
if (sp->subsampling_convert_ycbcrimage==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of memory");
return(0);
}
m=sp->subsampling_convert_ycbcrimage;
*m++=(uint8*)(sp->subsampling_convert_ycbcrimage+3);
*m++=(uint8*)(sp->subsampling_convert_ycbcrimage+3+sp->subsampling_convert_ylines);
*m++=(uint8*)(sp->subsampling_convert_ycbcrimage+3+sp->subsampling_convert_ylines+sp->subsampling_convert_clines);
for (n=0; n<sp->subsampling_convert_ylines; n++)
*m++=sp->subsampling_convert_ybuf+n*sp->subsampling_convert_ylinelen;
for (n=0; n<sp->subsampling_convert_clines; n++)
*m++=sp->subsampling_convert_cbbuf+n*sp->subsampling_convert_clinelen;
for (n=0; n<sp->subsampling_convert_clines; n++)
*m++=sp->subsampling_convert_crbuf+n*sp->subsampling_convert_clinelen;
sp->subsampling_convert_clinelenout=((sp->strile_width+sp->subsampling_hor-1)/sp->subsampling_hor);
sp->subsampling_convert_state=0;
sp->bytes_per_line=sp->subsampling_convert_clinelenout*(sp->subsampling_ver*sp->subsampling_hor+2);
sp->lines_per_strile=((sp->strile_length+sp->subsampling_ver-1)/sp->subsampling_ver);
sp->subsampling_convert_log=1;
}
}
else
{
sp->libjpeg_jpeg_decompress_struct.jpeg_color_space=JCS_UNKNOWN;
sp->libjpeg_jpeg_decompress_struct.out_color_space=JCS_UNKNOWN;
sp->libjpeg_jpeg_query_style=1;
sp->bytes_per_line=sp->samples_per_pixel_per_plane*sp->strile_width;
sp->lines_per_strile=sp->strile_length;
}
if (jpeg_start_decompress_encap(sp,&(sp->libjpeg_jpeg_decompress_struct))==0)
return(0);
sp->writeheader_done=1;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static void
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGLibjpegSessionAbort(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
assert(sp->libjpeg_session_active!=0);
jpeg_destroy((jpeg_common_struct*)(&(sp->libjpeg_jpeg_decompress_struct)));
sp->libjpeg_session_active=0;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
OJPEGReadHeaderInfoSec(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGReadHeaderInfoSec";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
uint16 n;
uint8 o;
if (sp->file_size==0)
sp->file_size=TIFFGetFileSize(tif);
if (sp->jpeg_interchange_format!=0)
{
if (sp->jpeg_interchange_format>=sp->file_size)
{
sp->jpeg_interchange_format=0;
sp->jpeg_interchange_format_length=0;
}
else
{
if ((sp->jpeg_interchange_format_length==0) || (sp->jpeg_interchange_format+sp->jpeg_interchange_format_length>sp->file_size))
sp->jpeg_interchange_format_length=sp->file_size-sp->jpeg_interchange_format;
}
}
sp->in_buffer_source=osibsNotSetYet;
sp->in_buffer_next_strile=0;
sp->in_buffer_strile_count=tif->tif_dir.td_nstrips;
sp->in_buffer_file_togo=0;
sp->in_buffer_togo=0;
do
{
if (OJPEGReadBytePeek(sp,&m)==0)
return(0);
if (m!=255)
break;
OJPEGReadByteAdvance(sp);
do
{
if (OJPEGReadByte(sp,&m)==0)
return(0);
} while(m==255);
switch(m)
{
case JPEG_MARKER_SOI:
/* this type of marker has no data, and should be skipped */
break;
case JPEG_MARKER_COM:
case JPEG_MARKER_APP0:
case JPEG_MARKER_APP0+1:
case JPEG_MARKER_APP0+2:
case JPEG_MARKER_APP0+3:
case JPEG_MARKER_APP0+4:
case JPEG_MARKER_APP0+5:
case JPEG_MARKER_APP0+6:
case JPEG_MARKER_APP0+7:
case JPEG_MARKER_APP0+8:
case JPEG_MARKER_APP0+9:
case JPEG_MARKER_APP0+10:
case JPEG_MARKER_APP0+11:
case JPEG_MARKER_APP0+12:
case JPEG_MARKER_APP0+13:
case JPEG_MARKER_APP0+14:
case JPEG_MARKER_APP0+15:
/* this type of marker has data, but it has no use to us (and no place here) and should be skipped */
if (OJPEGReadWord(sp,&n)==0)
return(0);
if (n<2)
{
if (sp->subsamplingcorrect==0)
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt JPEG data");
return(0);
}
if (n>2)
OJPEGReadSkip(sp,n-2);
break;
case JPEG_MARKER_DRI:
if (OJPEGReadHeaderInfoSecStreamDri(tif)==0)
return(0);
break;
case JPEG_MARKER_DQT:
if (OJPEGReadHeaderInfoSecStreamDqt(tif)==0)
return(0);
break;
case JPEG_MARKER_DHT:
if (OJPEGReadHeaderInfoSecStreamDht(tif)==0)
return(0);
break;
case JPEG_MARKER_SOF0:
case JPEG_MARKER_SOF1:
case JPEG_MARKER_SOF3:
if (OJPEGReadHeaderInfoSecStreamSof(tif,m)==0)
return(0);
if (sp->subsamplingcorrect!=0)
return(1);
break;
case JPEG_MARKER_SOS:
if (sp->subsamplingcorrect!=0)
return(1);
assert(sp->plane_sample_offset==0);
if (OJPEGReadHeaderInfoSecStreamSos(tif)==0)
return(0);
break;
default:
TIFFErrorExt(tif->tif_clientdata,module,"Unknown marker type %d in JPEG data",m);
return(0);
}
} while(m!=JPEG_MARKER_SOS);
if (sp->subsamplingcorrect)
return(1);
if (sp->sof_log==0)
{
if (OJPEGReadHeaderInfoSecTablesQTable(tif)==0)
return(0);
sp->sof_marker_id=JPEG_MARKER_SOF0;
for (o=0; o<sp->samples_per_pixel; o++)
sp->sof_c[o]=o;
sp->sof_hv[0]=((sp->subsampling_hor<<4)|sp->subsampling_ver);
for (o=1; o<sp->samples_per_pixel; o++)
sp->sof_hv[o]=17;
sp->sof_x=sp->strile_width;
sp->sof_y=sp->strile_length_total;
sp->sof_log=1;
if (OJPEGReadHeaderInfoSecTablesDcTable(tif)==0)
return(0);
if (OJPEGReadHeaderInfoSecTablesAcTable(tif)==0)
return(0);
for (o=1; o<sp->samples_per_pixel; o++)
sp->sos_cs[o]=o;
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static int
OJPEGReadHeaderInfoSecStreamDri(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
/* This could easily cause trouble in some cases... but no such cases have
occurred so far */
static const char module[]="OJPEGReadHeaderInfoSecStreamDri";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint16 m;
if (OJPEGReadWord(sp,&m)==0)
return(0);
if (m!=4)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt DRI marker in JPEG data");
return(0);
}
if (OJPEGReadWord(sp,&m)==0)
return(0);
sp->restart_interval=m;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadHeaderInfoSecStreamDqt(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
/* this is a table marker, and it is to be saved as a whole for exact pushing on the jpeg stream later on */
static const char module[]="OJPEGReadHeaderInfoSecStreamDqt";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint16 m;
uint32 na;
uint8* nb;
uint8 o;
if (OJPEGReadWord(sp,&m)==0)
return(0);
if (m<=2)
{
if (sp->subsamplingcorrect==0)
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt DQT marker in JPEG data");
return(0);
}
if (sp->subsamplingcorrect!=0)
OJPEGReadSkip(sp,m-2);
else
{
m-=2;
do
{
if (m<65)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt DQT marker in JPEG data");
return(0);
}
na=sizeof(uint32)+69;
nb=_TIFFmalloc(na);
if (nb==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of memory");
return(0);
}
*(uint32*)nb=na;
nb[sizeof(uint32)]=255;
nb[sizeof(uint32)+1]=JPEG_MARKER_DQT;
nb[sizeof(uint32)+2]=0;
nb[sizeof(uint32)+3]=67;
if (OJPEGReadBlock(sp,65,&nb[sizeof(uint32)+4])==0) {
_TIFFfree(nb);
return(0);
}
o=nb[sizeof(uint32)+4]&15;
if (3<o)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt DQT marker in JPEG data");
_TIFFfree(nb);
return(0);
}
if (sp->qtable[o]!=0)
_TIFFfree(sp->qtable[o]);
sp->qtable[o]=nb;
m-=65;
} while(m>0);
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadHeaderInfoSecStreamDht(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
/* this is a table marker, and it is to be saved as a whole for exact pushing on the jpeg stream later on */
/* TODO: the following assumes there is only one table in this marker... but i'm not quite sure that assumption is guaranteed correct */
static const char module[]="OJPEGReadHeaderInfoSecStreamDht";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint16 m;
uint32 na;
uint8* nb;
uint8 o;
if (OJPEGReadWord(sp,&m)==0)
return(0);
if (m<=2)
{
if (sp->subsamplingcorrect==0)
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt DHT marker in JPEG data");
return(0);
}
if (sp->subsamplingcorrect!=0)
{
OJPEGReadSkip(sp,m-2);
}
else
{
na=sizeof(uint32)+2+m;
nb=_TIFFmalloc(na);
if (nb==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of memory");
return(0);
}
*(uint32*)nb=na;
nb[sizeof(uint32)]=255;
nb[sizeof(uint32)+1]=JPEG_MARKER_DHT;
nb[sizeof(uint32)+2]=(m>>8);
nb[sizeof(uint32)+3]=(m&255);
if (OJPEGReadBlock(sp,m-2,&nb[sizeof(uint32)+4])==0) {
_TIFFfree(nb);
return(0);
}
o=nb[sizeof(uint32)+4];
if ((o&240)==0)
{
if (3<o)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt DHT marker in JPEG data");
_TIFFfree(nb);
return(0);
}
if (sp->dctable[o]!=0)
_TIFFfree(sp->dctable[o]);
sp->dctable[o]=nb;
}
else
{
if ((o&240)!=16)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt DHT marker in JPEG data");
_TIFFfree(nb);
return(0);
}
o&=15;
if (3<o)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt DHT marker in JPEG data");
_TIFFfree(nb);
return(0);
}
if (sp->actable[o]!=0)
_TIFFfree(sp->actable[o]);
sp->actable[o]=nb;
}
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadHeaderInfoSecStreamSof(TIFF* tif, uint8 marker_id)
{
3rdparty: update libtiff 4.0.9
7 years ago
/* this marker needs to be checked, and part of its data needs to be saved for regeneration later on */
static const char module[]="OJPEGReadHeaderInfoSecStreamSof";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint16 m;
uint16 n;
uint8 o;
uint16 p;
uint16 q;
if (sp->sof_log!=0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt JPEG data");
return(0);
}
if (sp->subsamplingcorrect==0)
sp->sof_marker_id=marker_id;
/* Lf: data length */
if (OJPEGReadWord(sp,&m)==0)
return(0);
if (m<11)
{
if (sp->subsamplingcorrect==0)
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt SOF marker in JPEG data");
return(0);
}
m-=8;
if (m%3!=0)
{
if (sp->subsamplingcorrect==0)
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt SOF marker in JPEG data");
return(0);
}
n=m/3;
if (sp->subsamplingcorrect==0)
{
if (n!=sp->samples_per_pixel)
{
TIFFErrorExt(tif->tif_clientdata,module,"JPEG compressed data indicates unexpected number of samples");
return(0);
}
}
/* P: Sample precision */
if (OJPEGReadByte(sp,&o)==0)
return(0);
if (o!=8)
{
if (sp->subsamplingcorrect==0)
TIFFErrorExt(tif->tif_clientdata,module,"JPEG compressed data indicates unexpected number of bits per sample");
return(0);
}
/* Y: Number of lines, X: Number of samples per line */
if (sp->subsamplingcorrect)
OJPEGReadSkip(sp,4);
else
{
/* Y: Number of lines */
if (OJPEGReadWord(sp,&p)==0)
return(0);
if (((uint32)p<sp->image_length) && ((uint32)p<sp->strile_length_total))
{
TIFFErrorExt(tif->tif_clientdata,module,"JPEG compressed data indicates unexpected height");
return(0);
}
sp->sof_y=p;
/* X: Number of samples per line */
if (OJPEGReadWord(sp,&p)==0)
return(0);
if (((uint32)p<sp->image_width) && ((uint32)p<sp->strile_width))
{
TIFFErrorExt(tif->tif_clientdata,module,"JPEG compressed data indicates unexpected width");
return(0);
}
if ((uint32)p>sp->strile_width)
{
TIFFErrorExt(tif->tif_clientdata,module,"JPEG compressed data image width exceeds expected image width");
return(0);
}
sp->sof_x=p;
}
/* Nf: Number of image components in frame */
if (OJPEGReadByte(sp,&o)==0)
return(0);
if (o!=n)
{
if (sp->subsamplingcorrect==0)
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt SOF marker in JPEG data");
return(0);
}
/* per component stuff */
/* TODO: double-check that flow implies that n cannot be as big as to make us overflow sof_c, sof_hv and sof_tq arrays */
for (q=0; q<n; q++)
{
/* C: Component identifier */
if (OJPEGReadByte(sp,&o)==0)
return(0);
if (sp->subsamplingcorrect==0)
sp->sof_c[q]=o;
/* H: Horizontal sampling factor, and V: Vertical sampling factor */
if (OJPEGReadByte(sp,&o)==0)
return(0);
if (sp->subsamplingcorrect!=0)
{
if (q==0)
{
sp->subsampling_hor=(o>>4);
sp->subsampling_ver=(o&15);
if (((sp->subsampling_hor!=1) && (sp->subsampling_hor!=2) && (sp->subsampling_hor!=4)) ||
((sp->subsampling_ver!=1) && (sp->subsampling_ver!=2) && (sp->subsampling_ver!=4)))
sp->subsampling_force_desubsampling_inside_decompression=1;
}
else
{
if (o!=17)
sp->subsampling_force_desubsampling_inside_decompression=1;
}
}
else
{
sp->sof_hv[q]=o;
if (sp->subsampling_force_desubsampling_inside_decompression==0)
{
if (q==0)
{
if (o!=((sp->subsampling_hor<<4)|sp->subsampling_ver))
{
TIFFErrorExt(tif->tif_clientdata,module,"JPEG compressed data indicates unexpected subsampling values");
return(0);
}
}
else
{
if (o!=17)
{
TIFFErrorExt(tif->tif_clientdata,module,"JPEG compressed data indicates unexpected subsampling values");
return(0);
}
}
}
}
/* Tq: Quantization table destination selector */
if (OJPEGReadByte(sp,&o)==0)
return(0);
if (sp->subsamplingcorrect==0)
sp->sof_tq[q]=o;
}
if (sp->subsamplingcorrect==0)
sp->sof_log=1;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadHeaderInfoSecStreamSos(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
/* this marker needs to be checked, and part of its data needs to be saved for regeneration later on */
static const char module[]="OJPEGReadHeaderInfoSecStreamSos";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint16 m;
uint8 n;
uint8 o;
assert(sp->subsamplingcorrect==0);
if (sp->sof_log==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt SOS marker in JPEG data");
return(0);
}
/* Ls */
if (OJPEGReadWord(sp,&m)==0)
return(0);
if (m!=6+sp->samples_per_pixel_per_plane*2)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt SOS marker in JPEG data");
return(0);
}
/* Ns */
if (OJPEGReadByte(sp,&n)==0)
return(0);
if (n!=sp->samples_per_pixel_per_plane)
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt SOS marker in JPEG data");
return(0);
}
/* Cs, Td, and Ta */
for (o=0; o<sp->samples_per_pixel_per_plane; o++)
{
/* Cs */
if (OJPEGReadByte(sp,&n)==0)
return(0);
sp->sos_cs[sp->plane_sample_offset+o]=n;
/* Td and Ta */
if (OJPEGReadByte(sp,&n)==0)
return(0);
sp->sos_tda[sp->plane_sample_offset+o]=n;
}
/* skip Ss, Se, Ah, en Al -> no check, as per Tom Lane recommendation, as per LibJpeg source */
OJPEGReadSkip(sp,3);
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadHeaderInfoSecTablesQTable(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGReadHeaderInfoSecTablesQTable";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
uint8 n;
uint32 oa;
uint8* ob;
uint32 p;
if (sp->qtable_offset[0]==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Missing JPEG tables");
return(0);
}
sp->in_buffer_file_pos_log=0;
for (m=0; m<sp->samples_per_pixel; m++)
{
if ((sp->qtable_offset[m]!=0) && ((m==0) || (sp->qtable_offset[m]!=sp->qtable_offset[m-1])))
{
for (n=0; n<m-1; n++)
{
if (sp->qtable_offset[m]==sp->qtable_offset[n])
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt JpegQTables tag value");
return(0);
}
}
oa=sizeof(uint32)+69;
ob=_TIFFmalloc(oa);
if (ob==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of memory");
return(0);
}
*(uint32*)ob=oa;
ob[sizeof(uint32)]=255;
ob[sizeof(uint32)+1]=JPEG_MARKER_DQT;
ob[sizeof(uint32)+2]=0;
ob[sizeof(uint32)+3]=67;
ob[sizeof(uint32)+4]=m;
TIFFSeekFile(tif,sp->qtable_offset[m],SEEK_SET);
p=(uint32)TIFFReadFile(tif,&ob[sizeof(uint32)+5],64);
if (p!=64)
{
_TIFFfree(ob);
return(0);
}
if (sp->qtable[m]!=0)
_TIFFfree(sp->qtable[m]);
sp->qtable[m]=ob;
sp->sof_tq[m]=m;
}
else
sp->sof_tq[m]=sp->sof_tq[m-1];
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadHeaderInfoSecTablesDcTable(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGReadHeaderInfoSecTablesDcTable";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
uint8 n;
uint8 o[16];
uint32 p;
uint32 q;
uint32 ra;
uint8* rb;
if (sp->dctable_offset[0]==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Missing JPEG tables");
return(0);
}
sp->in_buffer_file_pos_log=0;
for (m=0; m<sp->samples_per_pixel; m++)
{
if ((sp->dctable_offset[m]!=0) && ((m==0) || (sp->dctable_offset[m]!=sp->dctable_offset[m-1])))
{
for (n=0; n<m-1; n++)
{
if (sp->dctable_offset[m]==sp->dctable_offset[n])
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt JpegDcTables tag value");
return(0);
}
}
TIFFSeekFile(tif,sp->dctable_offset[m],SEEK_SET);
p=(uint32)TIFFReadFile(tif,o,16);
if (p!=16)
return(0);
q=0;
for (n=0; n<16; n++)
q+=o[n];
ra=sizeof(uint32)+21+q;
rb=_TIFFmalloc(ra);
if (rb==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of memory");
return(0);
}
*(uint32*)rb=ra;
rb[sizeof(uint32)]=255;
rb[sizeof(uint32)+1]=JPEG_MARKER_DHT;
rb[sizeof(uint32)+2]=(uint8)((19+q)>>8);
rb[sizeof(uint32)+3]=((19+q)&255);
rb[sizeof(uint32)+4]=m;
for (n=0; n<16; n++)
rb[sizeof(uint32)+5+n]=o[n];
p=(uint32)TIFFReadFile(tif,&(rb[sizeof(uint32)+21]),q);
if (p!=q)
{
_TIFFfree(rb);
return(0);
}
if (sp->dctable[m]!=0)
_TIFFfree(sp->dctable[m]);
sp->dctable[m]=rb;
sp->sos_tda[m]=(m<<4);
}
else
sp->sos_tda[m]=sp->sos_tda[m-1];
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadHeaderInfoSecTablesAcTable(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
static const char module[]="OJPEGReadHeaderInfoSecTablesAcTable";
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
uint8 n;
uint8 o[16];
uint32 p;
uint32 q;
uint32 ra;
uint8* rb;
if (sp->actable_offset[0]==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Missing JPEG tables");
return(0);
}
sp->in_buffer_file_pos_log=0;
for (m=0; m<sp->samples_per_pixel; m++)
{
if ((sp->actable_offset[m]!=0) && ((m==0) || (sp->actable_offset[m]!=sp->actable_offset[m-1])))
{
for (n=0; n<m-1; n++)
{
if (sp->actable_offset[m]==sp->actable_offset[n])
{
TIFFErrorExt(tif->tif_clientdata,module,"Corrupt JpegAcTables tag value");
return(0);
}
}
TIFFSeekFile(tif,sp->actable_offset[m],SEEK_SET);
p=(uint32)TIFFReadFile(tif,o,16);
if (p!=16)
return(0);
q=0;
for (n=0; n<16; n++)
q+=o[n];
ra=sizeof(uint32)+21+q;
rb=_TIFFmalloc(ra);
if (rb==0)
{
TIFFErrorExt(tif->tif_clientdata,module,"Out of memory");
return(0);
}
*(uint32*)rb=ra;
rb[sizeof(uint32)]=255;
rb[sizeof(uint32)+1]=JPEG_MARKER_DHT;
rb[sizeof(uint32)+2]=(uint8)((19+q)>>8);
rb[sizeof(uint32)+3]=((19+q)&255);
rb[sizeof(uint32)+4]=(16|m);
for (n=0; n<16; n++)
rb[sizeof(uint32)+5+n]=o[n];
p=(uint32)TIFFReadFile(tif,&(rb[sizeof(uint32)+21]),q);
if (p!=q)
{
_TIFFfree(rb);
return(0);
}
if (sp->actable[m]!=0)
_TIFFfree(sp->actable[m]);
sp->actable[m]=rb;
sp->sos_tda[m]=(sp->sos_tda[m]|m);
}
else
sp->sos_tda[m]=(sp->sos_tda[m]|(sp->sos_tda[m-1]&15));
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadBufferFill(OJPEGState* sp)
{
3rdparty: update libtiff 4.0.9
7 years ago
uint16 m;
tmsize_t n;
/* TODO: double-check: when subsamplingcorrect is set, no call to TIFFErrorExt or TIFFWarningExt should be made
* in any other case, seek or read errors should be passed through */
do
{
if (sp->in_buffer_file_togo!=0)
{
if (sp->in_buffer_file_pos_log==0)
{
TIFFSeekFile(sp->tif,sp->in_buffer_file_pos,SEEK_SET);
sp->in_buffer_file_pos_log=1;
}
m=OJPEG_BUFFER;
if ((uint64)m>sp->in_buffer_file_togo)
m=(uint16)sp->in_buffer_file_togo;
n=TIFFReadFile(sp->tif,sp->in_buffer,(tmsize_t)m);
if (n==0)
return(0);
assert(n>0);
assert(n<=OJPEG_BUFFER);
assert(n<65536);
assert((uint64)n<=sp->in_buffer_file_togo);
m=(uint16)n;
sp->in_buffer_togo=m;
sp->in_buffer_cur=sp->in_buffer;
sp->in_buffer_file_togo-=m;
sp->in_buffer_file_pos+=m;
break;
}
sp->in_buffer_file_pos_log=0;
switch(sp->in_buffer_source)
{
case osibsNotSetYet:
if (sp->jpeg_interchange_format!=0)
{
sp->in_buffer_file_pos=sp->jpeg_interchange_format;
sp->in_buffer_file_togo=sp->jpeg_interchange_format_length;
}
sp->in_buffer_source=osibsJpegInterchangeFormat;
break;
case osibsJpegInterchangeFormat:
sp->in_buffer_source=osibsStrile;
break;
case osibsStrile:
if (!_TIFFFillStriles( sp->tif )
|| sp->tif->tif_dir.td_stripoffset == NULL
|| sp->tif->tif_dir.td_stripbytecount == NULL)
return 0;
if (sp->in_buffer_next_strile==sp->in_buffer_strile_count)
sp->in_buffer_source=osibsEof;
else
{
sp->in_buffer_file_pos=sp->tif->tif_dir.td_stripoffset[sp->in_buffer_next_strile];
if (sp->in_buffer_file_pos!=0)
{
if (sp->in_buffer_file_pos>=sp->file_size)
sp->in_buffer_file_pos=0;
else if (sp->tif->tif_dir.td_stripbytecount==NULL)
sp->in_buffer_file_togo=sp->file_size-sp->in_buffer_file_pos;
else
{
if (sp->tif->tif_dir.td_stripbytecount == 0) {
TIFFErrorExt(sp->tif->tif_clientdata,sp->tif->tif_name,"Strip byte counts are missing");
return(0);
}
sp->in_buffer_file_togo=sp->tif->tif_dir.td_stripbytecount[sp->in_buffer_next_strile];
if (sp->in_buffer_file_togo==0)
sp->in_buffer_file_pos=0;
else if (sp->in_buffer_file_pos+sp->in_buffer_file_togo>sp->file_size)
sp->in_buffer_file_togo=sp->file_size-sp->in_buffer_file_pos;
}
}
sp->in_buffer_next_strile++;
}
break;
default:
return(0);
}
} while (1);
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadByte(OJPEGState* sp, uint8* byte)
{
3rdparty: update libtiff 4.0.9
7 years ago
if (sp->in_buffer_togo==0)
{
if (OJPEGReadBufferFill(sp)==0)
return(0);
assert(sp->in_buffer_togo>0);
}
*byte=*(sp->in_buffer_cur);
sp->in_buffer_cur++;
sp->in_buffer_togo--;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static int
OJPEGReadBytePeek(OJPEGState* sp, uint8* byte)
{
3rdparty: update libtiff 4.0.9
7 years ago
if (sp->in_buffer_togo==0)
{
if (OJPEGReadBufferFill(sp)==0)
return(0);
assert(sp->in_buffer_togo>0);
}
*byte=*(sp->in_buffer_cur);
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static void
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGReadByteAdvance(OJPEGState* sp)
{
3rdparty: update libtiff 4.0.9
7 years ago
assert(sp->in_buffer_togo>0);
sp->in_buffer_cur++;
sp->in_buffer_togo--;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGReadWord(OJPEGState* sp, uint16* word)
{
3rdparty: update libtiff 4.0.9
7 years ago
uint8 m;
if (OJPEGReadByte(sp,&m)==0)
return(0);
*word=(m<<8);
if (OJPEGReadByte(sp,&m)==0)
return(0);
*word|=m;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGReadBlock(OJPEGState* sp, uint16 len, void* mem)
{
3rdparty: update libtiff 4.0.9
7 years ago
uint16 mlen;
uint8* mmem;
uint16 n;
assert(len>0);
mlen=len;
mmem=mem;
do
{
if (sp->in_buffer_togo==0)
{
if (OJPEGReadBufferFill(sp)==0)
return(0);
assert(sp->in_buffer_togo>0);
}
n=mlen;
if (n>sp->in_buffer_togo)
n=sp->in_buffer_togo;
_TIFFmemcpy(mmem,sp->in_buffer_cur,n);
sp->in_buffer_cur+=n;
sp->in_buffer_togo-=n;
mlen-=n;
mmem+=n;
} while(mlen>0);
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGReadSkip(OJPEGState* sp, uint16 len)
{
3rdparty: update libtiff 4.0.9
7 years ago
uint16 m;
uint16 n;
m=len;
n=m;
if (n>sp->in_buffer_togo)
n=sp->in_buffer_togo;
sp->in_buffer_cur+=n;
sp->in_buffer_togo-=n;
m-=n;
if (m>0)
{
assert(sp->in_buffer_togo==0);
n=m;
if ((uint64)n>sp->in_buffer_file_togo)
n=(uint16)sp->in_buffer_file_togo;
sp->in_buffer_file_pos+=n;
sp->in_buffer_file_togo-=n;
sp->in_buffer_file_pos_log=0;
/* we don't skip past jpeginterchangeformat/strile block...
* if that is asked from us, we're dealing with totally bazurk
* data anyway, and we've not seen this happening on any
* testfile, so we might as well likely cause some other
* meaningless error to be passed at some later time
*/
}
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGWriteStream(TIFF* tif, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
*len=0;
do
{
assert(sp->out_state<=ososEoi);
switch(sp->out_state)
{
case ososSoi:
OJPEGWriteStreamSoi(tif,mem,len);
break;
case ososQTable0:
OJPEGWriteStreamQTable(tif,0,mem,len);
break;
case ososQTable1:
OJPEGWriteStreamQTable(tif,1,mem,len);
break;
case ososQTable2:
OJPEGWriteStreamQTable(tif,2,mem,len);
break;
case ososQTable3:
OJPEGWriteStreamQTable(tif,3,mem,len);
break;
case ososDcTable0:
OJPEGWriteStreamDcTable(tif,0,mem,len);
break;
case ososDcTable1:
OJPEGWriteStreamDcTable(tif,1,mem,len);
break;
case ososDcTable2:
OJPEGWriteStreamDcTable(tif,2,mem,len);
break;
case ososDcTable3:
OJPEGWriteStreamDcTable(tif,3,mem,len);
break;
case ososAcTable0:
OJPEGWriteStreamAcTable(tif,0,mem,len);
break;
case ososAcTable1:
OJPEGWriteStreamAcTable(tif,1,mem,len);
break;
case ososAcTable2:
OJPEGWriteStreamAcTable(tif,2,mem,len);
break;
case ososAcTable3:
OJPEGWriteStreamAcTable(tif,3,mem,len);
break;
case ososDri:
OJPEGWriteStreamDri(tif,mem,len);
break;
case ososSof:
OJPEGWriteStreamSof(tif,mem,len);
break;
case ososSos:
OJPEGWriteStreamSos(tif,mem,len);
break;
case ososCompressed:
if (OJPEGWriteStreamCompressed(tif,mem,len)==0)
return(0);
break;
case ososRst:
OJPEGWriteStreamRst(tif,mem,len);
break;
case ososEoi:
OJPEGWriteStreamEoi(tif,mem,len);
break;
}
} while (*len==0);
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamSoi(TIFF* tif, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
assert(OJPEG_BUFFER>=2);
sp->out_buffer[0]=255;
sp->out_buffer[1]=JPEG_MARKER_SOI;
*len=2;
*mem=(void*)sp->out_buffer;
sp->out_state++;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamQTable(TIFF* tif, uint8 table_index, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
if (sp->qtable[table_index]!=0)
{
*mem=(void*)(sp->qtable[table_index]+sizeof(uint32));
*len=*((uint32*)sp->qtable[table_index])-sizeof(uint32);
}
sp->out_state++;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamDcTable(TIFF* tif, uint8 table_index, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
if (sp->dctable[table_index]!=0)
{
*mem=(void*)(sp->dctable[table_index]+sizeof(uint32));
*len=*((uint32*)sp->dctable[table_index])-sizeof(uint32);
}
sp->out_state++;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamAcTable(TIFF* tif, uint8 table_index, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
if (sp->actable[table_index]!=0)
{
*mem=(void*)(sp->actable[table_index]+sizeof(uint32));
*len=*((uint32*)sp->actable[table_index])-sizeof(uint32);
}
sp->out_state++;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamDri(TIFF* tif, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
assert(OJPEG_BUFFER>=6);
if (sp->restart_interval!=0)
{
sp->out_buffer[0]=255;
sp->out_buffer[1]=JPEG_MARKER_DRI;
sp->out_buffer[2]=0;
sp->out_buffer[3]=4;
sp->out_buffer[4]=(sp->restart_interval>>8);
sp->out_buffer[5]=(sp->restart_interval&255);
*len=6;
*mem=(void*)sp->out_buffer;
}
sp->out_state++;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamSof(TIFF* tif, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
assert(OJPEG_BUFFER>=2+8+sp->samples_per_pixel_per_plane*3);
assert(255>=8+sp->samples_per_pixel_per_plane*3);
sp->out_buffer[0]=255;
sp->out_buffer[1]=sp->sof_marker_id;
/* Lf */
sp->out_buffer[2]=0;
sp->out_buffer[3]=8+sp->samples_per_pixel_per_plane*3;
/* P */
sp->out_buffer[4]=8;
/* Y */
sp->out_buffer[5]=(uint8)(sp->sof_y>>8);
sp->out_buffer[6]=(sp->sof_y&255);
/* X */
sp->out_buffer[7]=(uint8)(sp->sof_x>>8);
sp->out_buffer[8]=(sp->sof_x&255);
/* Nf */
sp->out_buffer[9]=sp->samples_per_pixel_per_plane;
for (m=0; m<sp->samples_per_pixel_per_plane; m++)
{
/* C */
sp->out_buffer[10+m*3]=sp->sof_c[sp->plane_sample_offset+m];
/* H and V */
sp->out_buffer[10+m*3+1]=sp->sof_hv[sp->plane_sample_offset+m];
/* Tq */
sp->out_buffer[10+m*3+2]=sp->sof_tq[sp->plane_sample_offset+m];
}
*len=10+sp->samples_per_pixel_per_plane*3;
*mem=(void*)sp->out_buffer;
sp->out_state++;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamSos(TIFF* tif, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
assert(OJPEG_BUFFER>=2+6+sp->samples_per_pixel_per_plane*2);
assert(255>=6+sp->samples_per_pixel_per_plane*2);
sp->out_buffer[0]=255;
sp->out_buffer[1]=JPEG_MARKER_SOS;
/* Ls */
sp->out_buffer[2]=0;
sp->out_buffer[3]=6+sp->samples_per_pixel_per_plane*2;
/* Ns */
sp->out_buffer[4]=sp->samples_per_pixel_per_plane;
for (m=0; m<sp->samples_per_pixel_per_plane; m++)
{
/* Cs */
sp->out_buffer[5+m*2]=sp->sos_cs[sp->plane_sample_offset+m];
/* Td and Ta */
sp->out_buffer[5+m*2+1]=sp->sos_tda[sp->plane_sample_offset+m];
}
/* Ss */
sp->out_buffer[5+sp->samples_per_pixel_per_plane*2]=0;
/* Se */
sp->out_buffer[5+sp->samples_per_pixel_per_plane*2+1]=63;
/* Ah and Al */
sp->out_buffer[5+sp->samples_per_pixel_per_plane*2+2]=0;
*len=8+sp->samples_per_pixel_per_plane*2;
*mem=(void*)sp->out_buffer;
sp->out_state++;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGWriteStreamCompressed(TIFF* tif, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
if (sp->in_buffer_togo==0)
{
if (OJPEGReadBufferFill(sp)==0)
return(0);
assert(sp->in_buffer_togo>0);
}
*len=sp->in_buffer_togo;
*mem=(void*)sp->in_buffer_cur;
sp->in_buffer_togo=0;
if (sp->in_buffer_file_togo==0)
{
switch(sp->in_buffer_source)
{
case osibsStrile:
if (sp->in_buffer_next_strile<sp->in_buffer_strile_count)
sp->out_state=ososRst;
else
sp->out_state=ososEoi;
break;
case osibsEof:
sp->out_state=ososEoi;
break;
default:
break;
}
}
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamRst(TIFF* tif, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
assert(OJPEG_BUFFER>=2);
sp->out_buffer[0]=255;
sp->out_buffer[1]=JPEG_MARKER_RST0+sp->restart_index;
sp->restart_index++;
if (sp->restart_index==8)
sp->restart_index=0;
*len=2;
*mem=(void*)sp->out_buffer;
sp->out_state=ososCompressed;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGWriteStreamEoi(TIFF* tif, void** mem, uint32* len)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
assert(OJPEG_BUFFER>=2);
sp->out_buffer[0]=255;
sp->out_buffer[1]=JPEG_MARKER_EOI;
*len=2;
*mem=(void*)sp->out_buffer;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#ifndef LIBJPEG_ENCAP_EXTERNAL
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
jpeg_create_decompress_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo)
{
3rdparty: update libtiff 4.0.9
7 years ago
if( SETJMP(sp->exit_jmpbuf) )
return 0;
else {
jpeg_create_decompress(cinfo);
return 1;
}
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#ifndef LIBJPEG_ENCAP_EXTERNAL
static int
jpeg_read_header_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, uint8 require_image)
{
3rdparty: update libtiff 4.0.9
7 years ago
if( SETJMP(sp->exit_jmpbuf) )
return 0;
else {
jpeg_read_header(cinfo,require_image);
return 1;
}
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#ifndef LIBJPEG_ENCAP_EXTERNAL
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
jpeg_start_decompress_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo)
{
3rdparty: update libtiff 4.0.9
7 years ago
if( SETJMP(sp->exit_jmpbuf) )
return 0;
else {
jpeg_start_decompress(cinfo);
return 1;
}
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#ifndef LIBJPEG_ENCAP_EXTERNAL
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
jpeg_read_scanlines_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, void* scanlines, uint32 max_lines)
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
{
3rdparty: update libtiff 4.0.9
7 years ago
if( SETJMP(sp->exit_jmpbuf) )
return 0;
else {
jpeg_read_scanlines(cinfo,scanlines,max_lines);
return 1;
}
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#ifndef LIBJPEG_ENCAP_EXTERNAL
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static int
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
jpeg_read_raw_data_encap(OJPEGState* sp, jpeg_decompress_struct* cinfo, void* data, uint32 max_lines)
{
3rdparty: update libtiff 4.0.9
7 years ago
if( SETJMP(sp->exit_jmpbuf) )
return 0;
else {
jpeg_read_raw_data(cinfo,data,max_lines);
return 1;
}
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
#ifndef LIBJPEG_ENCAP_EXTERNAL
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static void
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
jpeg_encap_unwind(TIFF* tif)
{
3rdparty: update libtiff 4.0.9
7 years ago
OJPEGState* sp=(OJPEGState*)tif->tif_data;
LONGJMP(sp->exit_jmpbuf,1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static void
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGLibjpegJpegErrorMgrOutputMessage(jpeg_common_struct* cinfo)
{
3rdparty: update libtiff 4.0.9
7 years ago
char buffer[JMSG_LENGTH_MAX];
(*cinfo->err->format_message)(cinfo,buffer);
TIFFWarningExt(((TIFF*)(cinfo->client_data))->tif_clientdata,"LibJpeg","%s",buffer);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
static void
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
OJPEGLibjpegJpegErrorMgrErrorExit(jpeg_common_struct* cinfo)
{
3rdparty: update libtiff 4.0.9
7 years ago
char buffer[JMSG_LENGTH_MAX];
(*cinfo->err->format_message)(cinfo,buffer);
TIFFErrorExt(((TIFF*)(cinfo->client_data))->tif_clientdata,"LibJpeg","%s",buffer);
jpeg_encap_unwind((TIFF*)(cinfo->client_data));
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGLibjpegJpegSourceMgrInitSource(jpeg_decompress_struct* cinfo)
{
3rdparty: update libtiff 4.0.9
7 years ago
(void)cinfo;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static boolean
OJPEGLibjpegJpegSourceMgrFillInputBuffer(jpeg_decompress_struct* cinfo)
{
3rdparty: update libtiff 4.0.9
7 years ago
TIFF* tif=(TIFF*)cinfo->client_data;
OJPEGState* sp=(OJPEGState*)tif->tif_data;
void* mem=0;
uint32 len=0U;
if (OJPEGWriteStream(tif,&mem,&len)==0)
{
TIFFErrorExt(tif->tif_clientdata,"LibJpeg","Premature end of JPEG data");
jpeg_encap_unwind(tif);
}
sp->libjpeg_jpeg_source_mgr.bytes_in_buffer=len;
sp->libjpeg_jpeg_source_mgr.next_input_byte=mem;
return(1);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
static void
OJPEGLibjpegJpegSourceMgrSkipInputData(jpeg_decompress_struct* cinfo, long num_bytes)
{
3rdparty: update libtiff 4.0.9
7 years ago
TIFF* tif=(TIFF*)cinfo->client_data;
(void)num_bytes;
TIFFErrorExt(tif->tif_clientdata,"LibJpeg","Unexpected error");
jpeg_encap_unwind(tif);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
3rdparty: update libtiff 4.0.9
7 years ago
#ifdef _MSC_VER
#pragma warning( push )
#pragma warning( disable : 4702 ) /* unreachable code */
#endif
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static boolean
OJPEGLibjpegJpegSourceMgrResyncToRestart(jpeg_decompress_struct* cinfo, int desired)
{
3rdparty: update libtiff 4.0.9
7 years ago
TIFF* tif=(TIFF*)cinfo->client_data;
(void)desired;
TIFFErrorExt(tif->tif_clientdata,"LibJpeg","Unexpected error");
jpeg_encap_unwind(tif);
return(0);
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
3rdparty: update libtiff 4.0.9
7 years ago
#ifdef _MSC_VER
#pragma warning( pop )
#endif
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
static void
OJPEGLibjpegJpegSourceMgrTermSource(jpeg_decompress_struct* cinfo)
{
3rdparty: update libtiff 4.0.9
7 years ago
(void)cinfo;
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
}
#endif
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
15 years ago
/*
* Local Variables:
* mode: c
* c-basic-offset: 8
* fill-column: 78
* End:
"atomic bomb" commit. Reorganized OpenCV directory structure
15 years ago
*/