Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-08-03 20:35:43 +00:00
Code Issues Projects Releases Packages Wiki Activity

[LIBTIFF] Update to version 4.0.10. CORE-15854

Browse source
This commit is contained in:
Thomas Faber 2019-03-11 20:33:40 +01:00
parent cc7c6d21f8
commit 743951eccf
No known key found for this signature in database
GPG key ID: 076E7C3D44720826
57 changed files with 1395 additions and 240 deletions
Download patch file Download diff file Expand all files Collapse all files

2
dll/3rdparty/libtiff/CMakeLists.txt vendored
View file

@ -47,9 +47,11 @@ list(APPEND SOURCE
tif_tile.c
tif_version.c
tif_warning.c
#tif_webp.c
tif_win32.c
tif_write.c
tif_zip.c
#tif_zstd.c
precomp.h)
add_library(libtiff SHARED ${SOURCE} libtiff.def)

2
dll/3rdparty/libtiff/mkg3states.c vendored
View file

@ -1,5 +1,3 @@
/* "$Id: mkg3states.c,v 1.12 2015-06-21 01:09:09 bfriesen Exp $ */
/*
* Copyright (c) 1991-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_aux.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_aux.c,v 1.31 2017-11-17 20:21:00 erouault Exp $ */
/*
* Copyright (c) 1991-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_close.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_close.c,v 1.21 2016-01-23 21:20:34 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

10
dll/3rdparty/libtiff/tif_codec.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_codec.c,v 1.17 2015-08-19 02:31:04 bfriesen Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -73,6 +71,12 @@ static int NotConfigured(TIFF*, int);
#ifndef LZMA_SUPPORT
#define TIFFInitLZMA NotConfigured
#endif
#ifndef ZSTD_SUPPORT
#define TIFFInitZSTD NotConfigured
#endif
#ifndef WEBP_SUPPORT
#define TIFFInitWebP NotConfigured
#endif
/*
* Compression schemes statically built into the library.
@ -100,6 +104,8 @@ TIFFCodec _TIFFBuiltinCODECS[] = {
{ "SGILog", COMPRESSION_SGILOG, TIFFInitSGILog },
{ "SGILog24", COMPRESSION_SGILOG24, TIFFInitSGILog },
{ "LZMA", COMPRESSION_LZMA, TIFFInitLZMA },
{ "ZSTD", COMPRESSION_ZSTD, TIFFInitZSTD },
{ "WEBP", COMPRESSION_WEBP, TIFFInitWebP },
{ NULL, 0, NULL }
};

4
dll/3rdparty/libtiff/tif_color.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_color.c,v 1.24 2017-05-29 10:12:54 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -168,7 +166,7 @@ TIFFCIELabToRGBInit(TIFFCIELabToRGB* cielab,
}
/*
* Convert color value from the YCbCr space to CIE XYZ.
* Convert color value from the YCbCr space to RGB.
* The colorspace conversion algorithm comes from the IJG v5a code;
* see below for more information on how it works.
*/

2
dll/3rdparty/libtiff/tif_compress.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_compress.c,v 1.25 2016-10-25 20:04:22 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

29
dll/3rdparty/libtiff/tif_dir.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_dir.c,v 1.131 2017-07-11 21:38:04 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -863,14 +861,24 @@ _TIFFVGetField(TIFF* tif, uint32 tag, va_list ap)
const TIFFField* fip = TIFFFindField(tif, tag, TIFF_ANY);
if( fip == NULL ) /* cannot happen since TIFFGetField() already checks it */
return 0;
/*
* We want to force the custom code to be used for custom
* fields even if the tag happens to match a well known
* one - important for reinterpreted handling of standard
* tag values in custom directories (i.e. EXIF)
*/
if (fip->field_bit == FIELD_CUSTOM) {
standard_tag = 0;
}
if( tag == TIFFTAG_NUMBEROFINKS )
if( standard_tag == TIFFTAG_NUMBEROFINKS )
{
int i;
for (i = 0; i < td->td_customValueCount; i++) {
uint16 val;
TIFFTagValue *tv = td->td_customValues + i;
if (tv->info->field_tag != tag)
if (tv->info->field_tag != standard_tag)
continue;
if( tv->value == NULL )
return 0;
@ -892,16 +900,6 @@ _TIFFVGetField(TIFF* tif, uint32 tag, va_list ap)
return 0;
}
/*
* We want to force the custom code to be used for custom
* fields even if the tag happens to match a well known
* one - important for reinterpreted handling of standard
* tag values in custom directories (i.e. EXIF)
*/
if (fip->field_bit == FIELD_CUSTOM) {
standard_tag = 0;
}
switch (standard_tag) {
case TIFFTAG_SUBFILETYPE:
*va_arg(ap, uint32*) = td->td_subfiletype;
@ -1067,6 +1065,9 @@ _TIFFVGetField(TIFF* tif, uint32 tag, va_list ap)
if (td->td_samplesperpixel - td->td_extrasamples > 1) {
*va_arg(ap, uint16**) = td->td_transferfunction[1];
*va_arg(ap, uint16**) = td->td_transferfunction[2];
} else {
*va_arg(ap, uint16**) = NULL;
*va_arg(ap, uint16**) = NULL;
}
break;
case TIFFTAG_REFERENCEBLACKWHITE:

17
dll/3rdparty/libtiff/tif_dirinfo.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_dirinfo.c,v 1.127 2017-06-01 12:44:04 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -979,6 +977,8 @@ _TIFFCheckFieldIsValidForCodec(TIFF *tif, ttag_t tag)
case TIFFTAG_CONSECUTIVEBADFAXLINES:
case TIFFTAG_GROUP3OPTIONS:
case TIFFTAG_GROUP4OPTIONS:
/* LERC */
case TIFFTAG_LERC_PARAMETERS:
break;
default:
return 1;
@ -1054,7 +1054,18 @@ _TIFFCheckFieldIsValidForCodec(TIFF *tif, ttag_t tag)
if (tag == TIFFTAG_PREDICTOR)
return 1;
break;
case COMPRESSION_ZSTD:
if (tag == TIFFTAG_PREDICTOR)
return 1;
break;
case COMPRESSION_LERC:
if (tag == TIFFTAG_LERC_PARAMETERS)
return 1;
break;
case COMPRESSION_WEBP:
if (tag == TIFFTAG_PREDICTOR)
return 1;
break;
}
return 0;
}

117
dll/3rdparty/libtiff/tif_dirread.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_dirread.c,v 1.218 2017-09-09 21:44:42 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -167,6 +165,7 @@ static int TIFFFetchStripThing(TIFF* tif, TIFFDirEntry* dir, uint32 nstrips, uin
static int TIFFFetchSubjectDistance(TIFF*, TIFFDirEntry*);
static void ChopUpSingleUncompressedStrip(TIFF*);
static uint64 TIFFReadUInt64(const uint8 *value);
static int _TIFFGetMaxColorChannels(uint16 photometric);
static int _TIFFFillStrilesInternal( TIFF *tif, int loadStripByteCount );
@ -776,7 +775,7 @@ static enum TIFFReadDirEntryErr TIFFReadDirEntryIfd8(TIFF* tif, TIFFDirEntry* di
static enum TIFFReadDirEntryErr TIFFReadDirEntryDataAndRealloc(
TIFF* tif, uint64 offset, tmsize_t size, void** pdest)
{
#if SIZEOF_VOIDP == 8 || SIZEOF_SIZE_T == 8
#if SIZEOF_SIZE_T == 8
tmsize_t threshold = INITIAL_THRESHOLD;
#endif
tmsize_t already_read = 0;
@ -797,7 +796,7 @@ static enum TIFFReadDirEntryErr TIFFReadDirEntryDataAndRealloc(
void* new_dest;
tmsize_t bytes_read;
tmsize_t to_read = size - already_read;
#if SIZEOF_VOIDP == 8 || SIZEOF_SIZE_T == 8
#if SIZEOF_SIZE_T == 8
if( to_read >= threshold && threshold < MAX_THRESHOLD )
{
to_read = threshold;
@ -3506,6 +3505,35 @@ static void TIFFReadDirEntryOutputErr(TIFF* tif, enum TIFFReadDirEntryErr err, c
}
}
/*
* Return the maximum number of color channels specified for a given photometric
* type. 0 is returned if photometric type isn't supported or no default value
* is defined by the specification.
*/
static int _TIFFGetMaxColorChannels( uint16 photometric )
{
switch (photometric) {
case PHOTOMETRIC_PALETTE:
case PHOTOMETRIC_MINISWHITE:
case PHOTOMETRIC_MINISBLACK:
return 1;
case PHOTOMETRIC_YCBCR:
case PHOTOMETRIC_RGB:
case PHOTOMETRIC_CIELAB:
case PHOTOMETRIC_LOGLUV:
case PHOTOMETRIC_ITULAB:
case PHOTOMETRIC_ICCLAB:
return 3;
case PHOTOMETRIC_SEPARATED:
case PHOTOMETRIC_MASK:
return 4;
case PHOTOMETRIC_LOGL:
case PHOTOMETRIC_CFA:
default:
return 0;
}
}
/*
* Read the next TIFF directory from a file and convert it to the internal
* format. We read directories sequentially.
@ -3522,6 +3550,7 @@ TIFFReadDirectory(TIFF* tif)
uint32 fii=FAILED_FII;
toff_t nextdiroff;
int bitspersample_read = FALSE;
int color_channels;
tif->tif_diroff=tif->tif_nextdiroff;
if (!TIFFCheckDirOffset(tif,tif->tif_nextdiroff))
@ -4026,6 +4055,37 @@ TIFFReadDirectory(TIFF* tif)
}
}
}
/*
* Make sure all non-color channels are extrasamples.
* If it's not the case, define them as such.
*/
color_channels = _TIFFGetMaxColorChannels(tif->tif_dir.td_photometric);
if (color_channels && tif->tif_dir.td_samplesperpixel - tif->tif_dir.td_extrasamples > color_channels) {
uint16 old_extrasamples;
uint16 *new_sampleinfo;
TIFFWarningExt(tif->tif_clientdata,module, "Sum of Photometric type-related "
"color channels and ExtraSamples doesn't match SamplesPerPixel. "
"Defining non-color channels as ExtraSamples.");
old_extrasamples = tif->tif_dir.td_extrasamples;
tif->tif_dir.td_extrasamples = (uint16) (tif->tif_dir.td_samplesperpixel - color_channels);
// sampleinfo should contain information relative to these new extra samples
new_sampleinfo = (uint16*) _TIFFcalloc(tif->tif_dir.td_extrasamples, sizeof(uint16));
if (!new_sampleinfo) {
TIFFErrorExt(tif->tif_clientdata, module, "Failed to allocate memory for "
"temporary new sampleinfo array (%d 16 bit elements)",
tif->tif_dir.td_extrasamples);
goto bad;
}
memcpy(new_sampleinfo, tif->tif_dir.td_sampleinfo, old_extrasamples * sizeof(uint16));
_TIFFsetShortArray(&tif->tif_dir.td_sampleinfo, new_sampleinfo, tif->tif_dir.td_extrasamples);
_TIFFfree(new_sampleinfo);
}
/*
* Verify Palette image has a Colormap.
*/
@ -4881,17 +4941,18 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp, int recover)
err=TIFFReadDirEntryByteArray(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
uint8* ma;
uint32 mb;
uint32 mb = 0;
int n;
ma=data;
mb=0;
while (mb<(uint32)dp->tdir_count)
if (data != NULL)
{
if (*ma==0)
break;
ma++;
mb++;
uint8* ma = data;
while (mb<(uint32)dp->tdir_count)
{
if (*ma==0)
break;
ma++;
mb++;
}
}
if (mb+1<(uint32)dp->tdir_count)
TIFFWarningExt(tif->tif_clientdata,module,"ASCII value for tag \"%s\" contains null byte in value; value incorrectly truncated during reading due to implementation limitations",fip->field_name);
@ -5141,11 +5202,11 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp, int recover)
if (err==TIFFReadDirEntryErrOk)
{
int m;
if( dp->tdir_count > 0 && data[dp->tdir_count-1] != '\0' )
{
TIFFWarningExt(tif->tif_clientdata,module,"ASCII value for tag \"%s\" does not end in null byte. Forcing it to be null",fip->field_name);
data[dp->tdir_count-1] = '\0';
}
if( data != 0 && dp->tdir_count > 0 && data[dp->tdir_count-1] != '\0' )
{
TIFFWarningExt(tif->tif_clientdata,module,"ASCII value for tag \"%s\" does not end in null byte. Forcing it to be null",fip->field_name);
data[dp->tdir_count-1] = '\0';
}
m=TIFFSetField(tif,dp->tdir_tag,(uint16)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
@ -5318,11 +5379,11 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp, int recover)
if (err==TIFFReadDirEntryErrOk)
{
int m;
if( dp->tdir_count > 0 && data[dp->tdir_count-1] != '\0' )
{
TIFFWarningExt(tif->tif_clientdata,module,"ASCII value for tag \"%s\" does not end in null byte. Forcing it to be null",fip->field_name);
data[dp->tdir_count-1] = '\0';
}
if( data != 0 && dp->tdir_count > 0 && data[dp->tdir_count-1] != '\0' )
{
TIFFWarningExt(tif->tif_clientdata,module,"ASCII value for tag \"%s\" does not end in null byte. Forcing it to be null",fip->field_name);
data[dp->tdir_count-1] = '\0';
}
m=TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
@ -5698,6 +5759,16 @@ ChopUpSingleUncompressedStrip(TIFF* tif)
if( nstrips == 0 )
return;
/* If we are going to allocate a lot of memory, make sure that the */
/* file is as big as needed */
if( tif->tif_mode == O_RDONLY &&
nstrips > 1000000 &&
(offset >= TIFFGetFileSize(tif) ||
stripbytes > (TIFFGetFileSize(tif) - offset) / (nstrips - 1)) )
{
return;
}
newcounts = (uint64*) _TIFFCheckMalloc(tif, nstrips, sizeof (uint64),
"for chopped \"StripByteCounts\" array");
newoffsets = (uint64*) _TIFFCheckMalloc(tif, nstrips, sizeof (uint64),

9
dll/3rdparty/libtiff/tif_dirwrite.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_dirwrite.c,v 1.89 2017-08-23 13:33:42 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -697,8 +695,11 @@ TIFFWriteDirectorySec(TIFF* tif, int isimage, int imagedone, uint64* pdiroff)
}
break;
default:
assert(0); /* we should never get here */
break;
TIFFErrorExt(tif->tif_clientdata,module,
"Cannot write tag %d (%s)",
TIFFFieldTag(o),
o->field_name ? o->field_name : "unknown");
goto bad;
}
}
}

2
dll/3rdparty/libtiff/tif_dumpmode.c vendored
View file

@ -1,5 +1,3 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_dumpmode.c,v 1.15 2015-12-12 18:04:26 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_error.c vendored
View file

@ -1,5 +1,3 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_error.c,v 1.6 2017-07-04 12:54:42 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_extension.c vendored
View file

@ -1,5 +1,3 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_extension.c,v 1.8 2015-12-06 11:13:43 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_fax3.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_fax3.c,v 1.81 2017-06-18 10:31:50 erouault Exp $ */
/*
* Copyright (c) 1990-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_flush.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_flush.c,v 1.9 2010-03-31 06:40:10 fwarmerdam Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_getimage.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_getimage.c,v 1.114 2017-11-17 20:21:00 erouault Exp $ */
/*
* Copyright (c) 1991-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

36
dll/3rdparty/libtiff/tif_jbig.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_jbig.c,v 1.16 2017-06-26 15:20:00 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -32,7 +30,7 @@
*
*/
#include <precomp.h>
#include "tiffiop.h"
#ifdef JBIG_SUPPORT
#include "jbig.h"
@ -53,17 +51,18 @@ static int JBIGDecode(TIFF* tif, uint8* buffer, tmsize_t size, uint16 s)
struct jbg_dec_state decoder;
int decodeStatus = 0;
unsigned char* pImage = NULL;
(void) size, (void) s;
unsigned long decodedSize;
(void) s;
if (isFillOrder(tif, tif->tif_dir.td_fillorder))
{
TIFFReverseBits(tif->tif_rawdata, tif->tif_rawdatasize);
TIFFReverseBits(tif->tif_rawcp, tif->tif_rawcc);
}
jbg_dec_init(&decoder);
#if defined(HAVE_JBG_NEWLEN)
jbg_newlen(tif->tif_rawdata, (size_t)tif->tif_rawdatasize);
jbg_newlen(tif->tif_rawcp, (size_t)tif->tif_rawcc);
/*
* I do not check the return status of jbg_newlen because even if this
* function fails it does not necessarily mean that decoding the image
@ -76,8 +75,8 @@ static int JBIGDecode(TIFF* tif, uint8* buffer, tmsize_t size, uint16 s)
*/
#endif /* HAVE_JBG_NEWLEN */
decodeStatus = jbg_dec_in(&decoder, (unsigned char*)tif->tif_rawdata,
(size_t)tif->tif_rawdatasize, NULL);
decodeStatus = jbg_dec_in(&decoder, (unsigned char*)tif->tif_rawcp,
(size_t)tif->tif_rawcc, NULL);
if (JBG_EOK != decodeStatus)
{
/*
@ -98,9 +97,28 @@ static int JBIGDecode(TIFF* tif, uint8* buffer, tmsize_t size, uint16 s)
return 0;
}
decodedSize = jbg_dec_getsize(&decoder);
if( (tmsize_t)decodedSize < size )
{
TIFFWarningExt(tif->tif_clientdata, "JBIG",
"Only decoded %lu bytes, whereas %lu requested",
decodedSize, (unsigned long)size);
}
else if( (tmsize_t)decodedSize > size )
{
TIFFErrorExt(tif->tif_clientdata, "JBIG",
"Decoded %lu bytes, whereas %lu were requested",
decodedSize, (unsigned long)size);
jbg_dec_free(&decoder);
return 0;
}
pImage = jbg_dec_getimage(&decoder, 0);
_TIFFmemcpy(buffer, pImage, jbg_dec_getsize(&decoder));
_TIFFmemcpy(buffer, pImage, decodedSize);
jbg_dec_free(&decoder);
tif->tif_rawcp += tif->tif_rawcc;
tif->tif_rawcc = 0;
return 1;
}

7
dll/3rdparty/libtiff/tif_jpeg.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_jpeg.c,v 1.134 2017-10-17 19:04:47 erouault Exp $ */
/*
* Copyright (c) 1994-1997 Sam Leffler
* Copyright (c) 1994-1997 Silicon Graphics, Inc.
@ -27,7 +25,8 @@
#define WIN32_LEAN_AND_MEAN
#define VC_EXTRALEAN
#include <precomp.h>
#include "tiffiop.h"
#include <stdlib.h>
#ifdef JPEG_SUPPORT
@ -75,7 +74,7 @@ int TIFFJPEGIsFullStripRequired_12(TIFF* tif);
"JPEGLib: JPEG parameter struct mismatch: library thinks size is 432,
caller expects 464"
For such users we wil fix the problem here. See install.doc file from
For such users we will fix the problem here. See install.doc file from
the JPEG library distribution for details.
*/

12
dll/3rdparty/libtiff/tif_luv.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_luv.c,v 1.49 2017-07-24 12:47:30 erouault Exp $ */
/*
* Copyright (c) 1997 Greg Ward Larson
* Copyright (c) 1997 Silicon Graphics, Inc.
@ -215,7 +213,7 @@ LogL16Decode(TIFF* tif, uint8* op, tmsize_t occ, uint16 s)
bp = (unsigned char*) tif->tif_rawcp;
cc = tif->tif_rawcc;
/* get each byte string */
for (shft = 2*8; (shft -= 8) >= 0; ) {
for (shft = 8; shft >= 0; shft -=8) {
for (i = 0; i < npixels && cc > 0; ) {
if (*bp >= 128) { /* run */
if( cc < 2 )
@ -349,7 +347,7 @@ LogLuvDecode32(TIFF* tif, uint8* op, tmsize_t occ, uint16 s)
bp = (unsigned char*) tif->tif_rawcp;
cc = tif->tif_rawcc;
/* get each byte string */
for (shft = 4*8; (shft -= 8) >= 0; ) {
for (shft = 24; shft >= 0; shft -=8) {
for (i = 0; i < npixels && cc > 0; ) {
if (*bp >= 128) { /* run */
if( cc < 2 )
@ -467,7 +465,7 @@ LogL16Encode(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
/* compress each byte string */
op = tif->tif_rawcp;
occ = tif->tif_rawdatasize - tif->tif_rawcc;
for (shft = 2*8; (shft -= 8) >= 0; )
for (shft = 8; shft >= 0; shft -=8) {
for (i = 0; i < npixels; i += rc) {
if (occ < 4) {
tif->tif_rawcp = op;
@ -522,6 +520,7 @@ LogL16Encode(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
} else
rc = 0;
}
}
tif->tif_rawcp = op;
tif->tif_rawcc = tif->tif_rawdatasize - occ;
@ -618,7 +617,7 @@ LogLuvEncode32(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
/* compress each byte string */
op = tif->tif_rawcp;
occ = tif->tif_rawdatasize - tif->tif_rawcc;
for (shft = 4*8; (shft -= 8) >= 0; )
for (shft = 24; shft >= 0; shft -=8) {
for (i = 0; i < npixels; i += rc) {
if (occ < 4) {
tif->tif_rawcp = op;
@ -673,6 +672,7 @@ LogLuvEncode32(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
} else
rc = 0;
}
}
tif->tif_rawcp = op;
tif->tif_rawcc = tif->tif_rawdatasize - occ;

11
dll/3rdparty/libtiff/tif_lzma.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_lzma.c,v 1.6 2016-09-17 09:18:59 erouault Exp $ */
/*
* Copyright (c) 2010, Andrey Kiselev <dron@ak4719.spb.edu>
*
@ -250,6 +248,7 @@ LZMAPreEncode(TIFF* tif, uint16 s)
{
static const char module[] = "LZMAPreEncode";
LZMAState *sp = EncoderState(tif);
lzma_ret ret;
(void) s;
assert(sp != NULL);
@ -263,7 +262,13 @@ LZMAPreEncode(TIFF* tif, uint16 s)
"Liblzma cannot deal with buffers this size");
return 0;
}
return (lzma_stream_encoder(&sp->stream, sp->filters, sp->check) == LZMA_OK);
ret = lzma_stream_encoder(&sp->stream, sp->filters, sp->check);
if (ret != LZMA_OK) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error in lzma_stream_encoder(): %s", LZMAStrerror(ret));
return 0;
}
return 1;
}
/*

32
dll/3rdparty/libtiff/tif_lzw.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_lzw.c,v 1.57 2017-07-11 10:54:29 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -135,6 +133,7 @@ typedef struct {
long dec_restart; /* restart count */
#ifdef LZW_CHECKEOS
uint64 dec_bitsleft; /* available bits in raw data */
tmsize_t old_tif_rawcc; /* value of tif_rawcc at the end of the previous TIFLZWDecode() call */
#endif
decodeFunc dec_decode; /* regular or backwards compatible */
code_t* dec_codep; /* current recognized code */
@ -320,6 +319,7 @@ LZWPreDecode(TIFF* tif, uint16 s)
sp->dec_nbitsmask = MAXCODE(BITS_MIN);
#ifdef LZW_CHECKEOS
sp->dec_bitsleft = 0;
sp->old_tif_rawcc = 0;
#endif
sp->dec_free_entp = sp->dec_codetab + CODE_FIRST;
/*
@ -427,7 +427,7 @@ LZWDecode(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
bp = (unsigned char *)tif->tif_rawcp;
#ifdef LZW_CHECKEOS
sp->dec_bitsleft = (((uint64)tif->tif_rawcc) << 3);
sp->dec_bitsleft += (((uint64)tif->tif_rawcc - sp->old_tif_rawcc) << 3);
#endif
nbits = sp->lzw_nbits;
nextdata = sp->lzw_nextdata;
@ -555,6 +555,9 @@ LZWDecode(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
tif->tif_rawcc -= (tmsize_t)( (uint8*) bp - tif->tif_rawcp );
tif->tif_rawcp = (uint8*) bp;
#ifdef LZW_CHECKEOS
sp->old_tif_rawcc = tif->tif_rawcc;
#endif
sp->lzw_nbits = (unsigned short) nbits;
sp->lzw_nextdata = nextdata;
sp->lzw_nextbits = nextbits;
@ -604,6 +607,7 @@ LZWDecodeCompat(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
char *tp;
unsigned char *bp;
int code, nbits;
int len;
long nextbits, nextdata, nbitsmask;
code_t *codep, *free_entp, *maxcodep, *oldcodep;
@ -657,7 +661,7 @@ LZWDecodeCompat(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
bp = (unsigned char *)tif->tif_rawcp;
#ifdef LZW_CHECKEOS
sp->dec_bitsleft = (((uint64)tif->tif_rawcc) << 3);
sp->dec_bitsleft += (((uint64)tif->tif_rawcc - sp->old_tif_rawcc) << 3);
#endif
nbits = sp->lzw_nbits;
nextdata = sp->lzw_nextdata;
@ -755,13 +759,18 @@ LZWDecodeCompat(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
} while (--occ);
break;
}
assert(occ >= codep->length);
op += codep->length;
occ -= codep->length;
tp = op;
len = codep->length;
tp = op + len;
do {
*--tp = codep->value;
} while( (codep = codep->next) != NULL );
int t;
--tp;
t = codep->value;
codep = codep->next;
*tp = (char)t;
} while (codep && tp > op);
assert(occ >= len);
op += len;
occ -= len;
} else {
*op++ = (char)code;
occ--;
@ -770,6 +779,9 @@ LZWDecodeCompat(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)
tif->tif_rawcc -= (tmsize_t)( (uint8*) bp - tif->tif_rawcp );
tif->tif_rawcp = (uint8*) bp;
#ifdef LZW_CHECKEOS
sp->old_tif_rawcc = tif->tif_rawcc;
#endif
sp->lzw_nbits = (unsigned short)nbits;
sp->lzw_nextdata = nextdata;
sp->lzw_nextbits = nextbits;

2
dll/3rdparty/libtiff/tif_next.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_next.c,v 1.19 2016-09-04 21:32:56 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

5
dll/3rdparty/libtiff/tif_ojpeg.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_ojpeg.c,v 1.69 2017-04-27 17:29:26 erouault Exp $ */
/* 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
@ -123,8 +121,7 @@
#define WIN32_LEAN_AND_MEAN
#define VC_EXTRALEAN
#include <precomp.h>
#include "tiffiop.h"
#ifdef OJPEG_SUPPORT
/* Configuration defines here are:

2
dll/3rdparty/libtiff/tif_open.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_open.c,v 1.48 2016-11-20 22:29:47 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_packbits.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_packbits.c,v 1.26 2017-05-14 02:26:07 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_pixarlog.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_pixarlog.c,v 1.54 2017-07-10 10:40:28 erouault Exp $ */
/*
* Copyright (c) 1996-1997 Sam Leffler
* Copyright (c) 1996 Pixar

2
dll/3rdparty/libtiff/tif_predict.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_predict.c,v 1.44 2017-06-18 10:31:50 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

12
dll/3rdparty/libtiff/tif_print.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_print.c,v 1.65 2016-11-20 22:31:22 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -547,7 +545,7 @@ TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags)
uint16 i;
fprintf(fd, " %2ld: %5u",
l, td->td_transferfunction[0][l]);
for (i = 1; i < td->td_samplesperpixel; i++)
for (i = 1; i < td->td_samplesperpixel - td->td_extrasamples && i < 3; i++)
fprintf(fd, " %5u",
td->td_transferfunction[i][l]);
fputc('\n', fd);
@ -668,13 +666,13 @@ TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags)
#if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
fprintf(fd, " %3lu: [%8I64u, %8I64u]\n",
(unsigned long) s,
(unsigned __int64) td->td_stripoffset[s],
(unsigned __int64) td->td_stripbytecount[s]);
td->td_stripoffset ? (unsigned __int64) td->td_stripoffset[s] : 0,
td->td_stripbytecount ? (unsigned __int64) td->td_stripbytecount[s] : 0);
#else
fprintf(fd, " %3lu: [%8llu, %8llu]\n",
(unsigned long) s,
(unsigned long long) td->td_stripoffset[s],
(unsigned long long) td->td_stripbytecount[s]);
td->td_stripoffset ? (unsigned long long) td->td_stripoffset[s] : 0,
td->td_stripbytecount ? (unsigned long long) td->td_stripbytecount[s] : 0);
#endif
}
}

13
dll/3rdparty/libtiff/tif_read.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_read.c,v 1.66 2017-11-17 20:21:00 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -58,7 +56,7 @@ static int TIFFReadAndRealloc( TIFF* tif, tmsize_t size,
int is_strip, uint32 strip_or_tile,
const char* module )
{
#if SIZEOF_VOIDP == 8 || SIZEOF_SIZE_T == 8
#if SIZEOF_SIZE_T == 8
tmsize_t threshold = INITIAL_THRESHOLD;
#endif
tmsize_t already_read = 0;
@ -73,7 +71,7 @@ static int TIFFReadAndRealloc( TIFF* tif, tmsize_t size,
{
tmsize_t bytes_read;
tmsize_t to_read = size - already_read;
#if SIZEOF_VOIDP == 8 || SIZEOF_SIZE_T == 8
#if SIZEOF_SIZE_T == 8
if( to_read >= threshold && threshold < MAX_THRESHOLD &&
already_read + to_read + rawdata_offset > tif->tif_rawdatasize )
{
@ -348,6 +346,13 @@ TIFFSeek(TIFF* tif, uint32 row, uint16 sample )
return 0;
whole_strip = tif->tif_dir.td_stripbytecount[strip] < 10
|| isMapped(tif);
if( td->td_compression == COMPRESSION_LERC ||
td->td_compression == COMPRESSION_JBIG )
{
/* Ideally plugins should have a way to declare they don't support
* chunk strip */
whole_strip = 1;
}
#else
whole_strip = 1;
#endif

8
dll/3rdparty/libtiff/tif_stream.cxx vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_stream.cxx,v 1.13 2015-05-28 01:50:22 bfriesen Exp $ */
/*
* Copyright (c) 1988-1996 Sam Leffler
* Copyright (c) 1991-1996 Silicon Graphics, Inc.
@ -375,6 +373,9 @@ _tiffStreamOpen(const char* name, const char* mode, void *fd)
_tiffosSizeProc,
_tiffDummyMapProc,
_tiffDummyUnmapProc);
if (!tif) {
delete data;
}
} else {
tiffis_data *data = new tiffis_data;
data->stream = reinterpret_cast<istream *>(fd);
@ -389,6 +390,9 @@ _tiffStreamOpen(const char* name, const char* mode, void *fd)
_tiffisSizeProc,
_tiffDummyMapProc,
_tiffDummyUnmapProc);
if (!tif) {
delete data;
}
}
return (tif);

2
dll/3rdparty/libtiff/tif_strip.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_strip.c,v 1.38 2016-12-03 11:02:15 erouault Exp $ */
/*
* Copyright (c) 1991-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_swab.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_swab.c,v 1.15 2017-06-08 16:39:50 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_thunder.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_thunder.c,v 1.13 2016-09-04 21:32:56 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_tile.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_tile.c,v 1.24 2015-06-07 22:35:40 bfriesen Exp $ */
/*
* Copyright (c) 1991-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_unix.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_unix.c,v 1.28 2017-01-11 19:02:49 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

1
dll/3rdparty/libtiff/tif_version.c vendored
View file

@ -1,4 +1,3 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_version.c,v 1.3 2010-03-10 18:56:49 bfriesen Exp $ */
/*
* Copyright (c) 1992-1997 Sam Leffler
* Copyright (c) 1992-1997 Silicon Graphics, Inc.

2
dll/3rdparty/libtiff/tif_warning.c vendored
View file

@ -1,5 +1,3 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_warning.c,v 1.4 2017-07-04 12:54:42 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

684
dll/3rdparty/libtiff/tif_webp.c vendored Normal file
View file

@ -0,0 +1,684 @@
/*
* Copyright (c) 2018, Mapbox
* Author: <norman.barker at mapbox.com>
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Sam Leffler and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Sam Leffler and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#include "tiffiop.h"
#ifdef WEBP_SUPPORT
/*
* TIFF Library.
*
* WEBP Compression Support
*
*/
#include "webp/decode.h"
#include "webp/encode.h"
#include <stdio.h>
#define LSTATE_INIT_DECODE 0x01
#define LSTATE_INIT_ENCODE 0x02
/*
* State block for each open TIFF
* file using WEBP compression/decompression.
*/
typedef struct {
uint16 nSamples; /* number of samples per pixel */
int lossless; /* lossy/lossless compression */
int quality_level; /* compression level */
WebPPicture sPicture; /* WebP Picture */
WebPConfig sEncoderConfig; /* WebP encoder config */
uint8* pBuffer; /* buffer to hold raw data on encoding */
unsigned int buffer_offset; /* current offset into the buffer */
unsigned int buffer_size;
WebPIDecoder* psDecoder; /* WebPIDecoder */
WebPDecBuffer sDecBuffer; /* Decoder buffer */
int last_y; /* Last row decoded */
int state; /* state flags */
TIFFVGetMethod vgetparent; /* super-class method */
TIFFVSetMethod vsetparent; /* super-class method */
} WebPState;
#define LState(tif) ((WebPState*) (tif)->tif_data)
#define DecoderState(tif) LState(tif)
#define EncoderState(tif) LState(tif)
static int TWebPEncode(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s);
static int TWebPDecode(TIFF* tif, uint8* op, tmsize_t occ, uint16 s);
static
int TWebPDatasetWriter(const uint8_t* data, size_t data_size,
const WebPPicture* const picture)
{
static const char module[] = "TWebPDatasetWriter";
TIFF* tif = (TIFF*)(picture->custom_ptr);
if ( (tif->tif_rawcc + (tmsize_t)data_size) > tif->tif_rawdatasize ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Buffer too small by " TIFF_SIZE_FORMAT " bytes.",
(size_t) (tif->tif_rawcc + data_size - tif->tif_rawdatasize));
return 0;
} else {
_TIFFmemcpy(tif->tif_rawcp, data, data_size);
tif->tif_rawcc += data_size;
tif->tif_rawcp += data_size;
return 1;
}
}
/*
* Encode a chunk of pixels.
*/
static int
TWebPEncode(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
{
static const char module[] = "TWebPEncode";
WebPState *sp = EncoderState(tif);
(void) s;
assert(sp != NULL);
assert(sp->state == LSTATE_INIT_ENCODE);
if( (uint64)sp->buffer_offset +
(uint64)cc > sp->buffer_size )
{
TIFFErrorExt(tif->tif_clientdata, module,
"Too many bytes to be written");
return 0;
}
memcpy(sp->pBuffer + sp->buffer_offset,
bp, cc);
sp->buffer_offset += (unsigned)cc;
return 1;
}
static int
TWebPDecode(TIFF* tif, uint8* op, tmsize_t occ, uint16 s)
{
static const char module[] = "WebPDecode";
VP8StatusCode status = VP8_STATUS_OK;
WebPState *sp = DecoderState(tif);
(void) s;
assert(sp != NULL);
assert(sp->state == LSTATE_INIT_DECODE);
if (occ % sp->sDecBuffer.u.RGBA.stride)
{
TIFFErrorExt(tif->tif_clientdata, module,
"Fractional scanlines cannot be read");
return 0;
}
status = WebPIAppend(sp->psDecoder, tif->tif_rawcp, tif->tif_rawcc);
if (status != VP8_STATUS_OK && status != VP8_STATUS_SUSPENDED) {
if (status == VP8_STATUS_INVALID_PARAM) {
TIFFErrorExt(tif->tif_clientdata, module,
"Invalid parameter used.");
} else if (status == VP8_STATUS_OUT_OF_MEMORY) {
TIFFErrorExt(tif->tif_clientdata, module,
"Out of memory.");
} else {
TIFFErrorExt(tif->tif_clientdata, module,
"Unrecognized error.");
}
return 0;
} else {
int current_y, stride;
uint8_t* buf;
/* Returns the RGB/A image decoded so far */
buf = WebPIDecGetRGB(sp->psDecoder, &current_y, NULL, NULL, &stride);
if ((buf != NULL) &&
(occ <= stride * (current_y - sp->last_y))) {
memcpy(op,
buf + (sp->last_y * stride),
occ);
tif->tif_rawcp += tif->tif_rawcc;
tif->tif_rawcc = 0;
sp->last_y += occ / sp->sDecBuffer.u.RGBA.stride;
return 1;
} else {
TIFFErrorExt(tif->tif_clientdata, module, "Unable to decode WebP data.");
return 0;
}
}
}
static int
TWebPFixupTags(TIFF* tif)
{
(void) tif;
if (tif->tif_dir.td_planarconfig != PLANARCONFIG_CONTIG) {
static const char module[] = "TWebPFixupTags";
TIFFErrorExt(tif->tif_clientdata, module,
"TIFF WEBP requires data to be stored contiguously in RGB e.g. RGBRGBRGB "
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
"or RGBARGBARGBA"
#endif
);
return 0;
}
return 1;
}
static int
TWebPSetupDecode(TIFF* tif)
{
static const char module[] = "WebPSetupDecode";
uint16 nBitsPerSample = tif->tif_dir.td_bitspersample;
uint16 sampleFormat = tif->tif_dir.td_sampleformat;
WebPState* sp = DecoderState(tif);
assert(sp != NULL);
sp->nSamples = tif->tif_dir.td_samplesperpixel;
/* check band count */
if ( sp->nSamples != 3
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
&& sp->nSamples != 4
#endif
)
{
TIFFErrorExt(tif->tif_clientdata, module,
"WEBP driver doesn't support %d bands. Must be 3 (RGB) "
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
"or 4 (RGBA) "
#endif
"bands.",
sp->nSamples );
return 0;
}
/* check bits per sample and data type */
if ((nBitsPerSample != 8) && (sampleFormat != 1)) {
TIFFErrorExt(tif->tif_clientdata, module,
"WEBP driver requires 8 bit unsigned data");
return 0;
}
/* if we were last encoding, terminate this mode */
if (sp->state & LSTATE_INIT_ENCODE) {
WebPPictureFree(&sp->sPicture);
if (sp->pBuffer != NULL) {
_TIFFfree(sp->pBuffer);
sp->pBuffer = NULL;
}
sp->buffer_offset = 0;
sp->state = 0;
}
sp->state |= LSTATE_INIT_DECODE;
return 1;
}
/*
* Setup state for decoding a strip.
*/
static int
TWebPPreDecode(TIFF* tif, uint16 s)
{
static const char module[] = "TWebPPreDecode";
uint32 segment_width, segment_height;
WebPState* sp = DecoderState(tif);
TIFFDirectory* td = &tif->tif_dir;
(void) s;
assert(sp != NULL);
if (isTiled(tif)) {
segment_width = td->td_tilewidth;
segment_height = td->td_tilelength;
} else {
segment_width = td->td_imagewidth;
segment_height = td->td_imagelength - tif->tif_row;
if (segment_height > td->td_rowsperstrip)
segment_height = td->td_rowsperstrip;
}
if( (sp->state & LSTATE_INIT_DECODE) == 0 )
tif->tif_setupdecode(tif);
if (sp->psDecoder != NULL) {
WebPIDelete(sp->psDecoder);
WebPFreeDecBuffer(&sp->sDecBuffer);
sp->psDecoder = NULL;
}
sp->last_y = 0;
WebPInitDecBuffer(&sp->sDecBuffer);
sp->sDecBuffer.is_external_memory = 0;
sp->sDecBuffer.width = segment_width;
sp->sDecBuffer.height = segment_height;
sp->sDecBuffer.u.RGBA.stride = segment_width * sp->nSamples;
sp->sDecBuffer.u.RGBA.size = segment_width * sp->nSamples * segment_height;
if (sp->nSamples > 3) {
sp->sDecBuffer.colorspace = MODE_RGBA;
} else {
sp->sDecBuffer.colorspace = MODE_RGB;
}
sp->psDecoder = WebPINewDecoder(&sp->sDecBuffer);
if (sp->psDecoder == NULL) {
TIFFErrorExt(tif->tif_clientdata, module,
"Unable to allocate WebP decoder.");
return 0;
}
return 1;
}
static int
TWebPSetupEncode(TIFF* tif)
{
static const char module[] = "WebPSetupEncode";
uint16 nBitsPerSample = tif->tif_dir.td_bitspersample;
uint16 sampleFormat = tif->tif_dir.td_sampleformat;
WebPState* sp = EncoderState(tif);
assert(sp != NULL);
sp->nSamples = tif->tif_dir.td_samplesperpixel;
/* check band count */
if ( sp->nSamples != 3
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
&& sp->nSamples != 4
#endif
)
{
TIFFErrorExt(tif->tif_clientdata, module,
"WEBP driver doesn't support %d bands. Must be 3 (RGB) "
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
"or 4 (RGBA) "
#endif
"bands.",
sp->nSamples );
return 0;
}
/* check bits per sample and data type */
if ((nBitsPerSample != 8) && (sampleFormat != 1)) {
TIFFErrorExt(tif->tif_clientdata, module,
"WEBP driver requires 8 bit unsigned data");
return 0;
}
if (sp->state & LSTATE_INIT_DECODE) {
WebPIDelete(sp->psDecoder);
WebPFreeDecBuffer(&sp->sDecBuffer);
sp->psDecoder = NULL;
sp->last_y = 0;
sp->state = 0;
}
sp->state |= LSTATE_INIT_ENCODE;
if (!WebPConfigInitInternal(&sp->sEncoderConfig, WEBP_PRESET_DEFAULT,
sp->quality_level,
WEBP_ENCODER_ABI_VERSION)) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error creating WebP encoder configuration.");
return 0;
}
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
sp->sEncoderConfig.lossless = sp->lossless;
#endif
if (!WebPValidateConfig(&sp->sEncoderConfig)) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error with WebP encoder configuration.");
return 0;
}
if (!WebPPictureInit(&sp->sPicture)) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error initializing WebP picture.");
return 0;
}
return 1;
}
/*
* Reset encoding state at the start of a strip.
*/
static int
TWebPPreEncode(TIFF* tif, uint16 s)
{
static const char module[] = "TWebPPreEncode";
uint32 segment_width, segment_height;
WebPState *sp = EncoderState(tif);
TIFFDirectory* td = &tif->tif_dir;
(void) s;
assert(sp != NULL);
if( sp->state != LSTATE_INIT_ENCODE )
tif->tif_setupencode(tif);
/*
* Set encoding parameters for this strip/tile.
*/
if (isTiled(tif)) {
segment_width = td->td_tilewidth;
segment_height = td->td_tilelength;
} else {
segment_width = td->td_imagewidth;
segment_height = td->td_imagelength - tif->tif_row;
if (segment_height > td->td_rowsperstrip)
segment_height = td->td_rowsperstrip;
}
if( segment_width > 16383 || segment_height > 16383 ) {
TIFFErrorExt(tif->tif_clientdata, module,
"WEBP maximum image dimensions are 16383 x 16383.");
return 0;
}
/* set up buffer for raw data */
/* given above check and that nSamples <= 4, buffer_size is <= 1 GB */
sp->buffer_size = segment_width * segment_height * sp->nSamples;
sp->pBuffer = _TIFFmalloc(sp->buffer_size);
if( !sp->pBuffer) {
TIFFErrorExt(tif->tif_clientdata, module, "Cannot allocate buffer");
return 0;
}
sp->buffer_offset = 0;
sp->sPicture.width = segment_width;
sp->sPicture.height = segment_height;
sp->sPicture.writer = TWebPDatasetWriter;
sp->sPicture.custom_ptr = tif;
return 1;
}
/*
* Finish off an encoded strip by flushing it.
*/
static int
TWebPPostEncode(TIFF* tif)
{
static const char module[] = "WebPPostEncode";
int64_t stride;
WebPState *sp = EncoderState(tif);
assert(sp != NULL);
assert(sp->state == LSTATE_INIT_ENCODE);
stride = (int64_t)sp->sPicture.width * sp->nSamples;
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
if (sp->nSamples == 4) {
if (!WebPPictureImportRGBA(&sp->sPicture, sp->pBuffer, (int)stride)) {
TIFFErrorExt(tif->tif_clientdata, module,
"WebPPictureImportRGBA() failed" );
return 0;
}
}
else
#endif
if (!WebPPictureImportRGB(&sp->sPicture, sp->pBuffer, (int)stride)) {
TIFFErrorExt(tif->tif_clientdata, module,
"WebPPictureImportRGB() failed");
return 0;
}
if (!WebPEncode(&sp->sEncoderConfig, &sp->sPicture)) {
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
const char* pszErrorMsg = NULL;
switch(sp->sPicture.error_code) {
case VP8_ENC_ERROR_OUT_OF_MEMORY:
pszErrorMsg = "Out of memory"; break;
case VP8_ENC_ERROR_BITSTREAM_OUT_OF_MEMORY:
pszErrorMsg = "Out of memory while flushing bits"; break;
case VP8_ENC_ERROR_NULL_PARAMETER:
pszErrorMsg = "A pointer parameter is NULL"; break;
case VP8_ENC_ERROR_INVALID_CONFIGURATION:
pszErrorMsg = "Configuration is invalid"; break;
case VP8_ENC_ERROR_BAD_DIMENSION:
pszErrorMsg = "Picture has invalid width/height"; break;
case VP8_ENC_ERROR_PARTITION0_OVERFLOW:
pszErrorMsg = "Partition is bigger than 512k. Try using less "
"SEGMENTS, or increase PARTITION_LIMIT value";
break;
case VP8_ENC_ERROR_PARTITION_OVERFLOW:
pszErrorMsg = "Partition is bigger than 16M";
break;
case VP8_ENC_ERROR_BAD_WRITE:
pszErrorMsg = "Error while fludshing bytes"; break;
case VP8_ENC_ERROR_FILE_TOO_BIG:
pszErrorMsg = "File is bigger than 4G"; break;
case VP8_ENC_ERROR_USER_ABORT:
pszErrorMsg = "User interrupted";
break;
default:
TIFFErrorExt(tif->tif_clientdata, module,
"WebPEncode returned an unknown error code: %d",
sp->sPicture.error_code);
pszErrorMsg = "Unknown WebP error type.";
break;
}
TIFFErrorExt(tif->tif_clientdata, module,
"WebPEncode() failed : %s", pszErrorMsg);
#else
TIFFErrorExt(tif->tif_clientdata, module,
"Error in WebPEncode()");
#endif
return 0;
}
sp->sPicture.custom_ptr = NULL;
if (!TIFFFlushData1(tif))
{
TIFFErrorExt(tif->tif_clientdata, module,
"Error flushing TIFF WebP encoder.");
return 0;
}
return 1;
}
static void
TWebPCleanup(TIFF* tif)
{
WebPState* sp = LState(tif);
assert(sp != 0);
tif->tif_tagmethods.vgetfield = sp->vgetparent;
tif->tif_tagmethods.vsetfield = sp->vsetparent;
if (sp->state & LSTATE_INIT_ENCODE) {
WebPPictureFree(&sp->sPicture);
}
if (sp->psDecoder != NULL) {
WebPIDelete(sp->psDecoder);
WebPFreeDecBuffer(&sp->sDecBuffer);
sp->psDecoder = NULL;
sp->last_y = 0;
}
if (sp->pBuffer != NULL) {
_TIFFfree(sp->pBuffer);
sp->pBuffer = NULL;
}
if (tif->tif_data) {
_TIFFfree(tif->tif_data);
tif->tif_data = NULL;
}
_TIFFSetDefaultCompressionState(tif);
}
static int
TWebPVSetField(TIFF* tif, uint32 tag, va_list ap)
{
static const char module[] = "WebPVSetField";
WebPState* sp = LState(tif);
switch (tag) {
case TIFFTAG_WEBP_LEVEL:
sp->quality_level = (int) va_arg(ap, int);
if( sp->quality_level <= 0 ||
sp->quality_level > 100.0f ) {
TIFFWarningExt(tif->tif_clientdata, module,
"WEBP_LEVEL should be between 1 and 100");
}
return 1;
case TIFFTAG_WEBP_LOSSLESS:
#if WEBP_ENCODER_ABI_VERSION >= 0x0100
sp->lossless = va_arg(ap, int);
return 1;
#else
TIFFErrorExt(tif->tif_clientdata, module,
"Need to upgrade WEBP driver, this version doesn't support "
"lossless compression.");
return 0;
#endif
default:
return (*sp->vsetparent)(tif, tag, ap);
}
/*NOTREACHED*/
}
static int
TWebPVGetField(TIFF* tif, uint32 tag, va_list ap)
{
WebPState* sp = LState(tif);
switch (tag) {
case TIFFTAG_WEBP_LEVEL:
*va_arg(ap, int*) = sp->quality_level;
break;
case TIFFTAG_WEBP_LOSSLESS:
*va_arg(ap, int*) = sp->lossless;
break;
default:
return (*sp->vgetparent)(tif, tag, ap);
}
return 1;
}
static const TIFFField TWebPFields[] = {
{ TIFFTAG_WEBP_LEVEL, 0, 0, TIFF_ANY, 0, TIFF_SETGET_INT,
TIFF_SETGET_UNDEFINED,
FIELD_PSEUDO, TRUE, FALSE, "WEBP quality", NULL },
{ TIFFTAG_WEBP_LOSSLESS, 0, 0, TIFF_ANY, 0, TIFF_SETGET_INT,
TIFF_SETGET_UNDEFINED,
FIELD_PSEUDO, TRUE, FALSE, "WEBP lossless/lossy", NULL
},
};
int
TIFFInitWebP(TIFF* tif, int scheme)
{
static const char module[] = "TIFFInitWebP";
WebPState* sp;
assert( scheme == COMPRESSION_WEBP );
/*
* Merge codec-specific tag information.
*/
if ( !_TIFFMergeFields(tif, TWebPFields, TIFFArrayCount(TWebPFields)) ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Merging WebP codec-specific tags failed");
return 0;
}
/*
* Allocate state block so tag methods have storage to record values.
*/
tif->tif_data = (uint8*) _TIFFmalloc(sizeof(WebPState));
if (tif->tif_data == NULL)
goto bad;
sp = LState(tif);
/*
* Override parent get/set field methods.
*/
sp->vgetparent = tif->tif_tagmethods.vgetfield;
tif->tif_tagmethods.vgetfield = TWebPVGetField; /* hook for codec tags */
sp->vsetparent = tif->tif_tagmethods.vsetfield;
tif->tif_tagmethods.vsetfield = TWebPVSetField; /* hook for codec tags */
/* Default values for codec-specific fields */
sp->quality_level = 75.0f; /* default comp. level */
sp->lossless = 0; /* default to false */
sp->state = 0;
sp->nSamples = 0;
sp->psDecoder = NULL;
sp->last_y = 0;
sp->buffer_offset = 0;
sp->pBuffer = NULL;
/*
* Install codec methods.
* Notes:
* encoderow is not supported
*/
tif->tif_fixuptags = TWebPFixupTags;
tif->tif_setupdecode = TWebPSetupDecode;
tif->tif_predecode = TWebPPreDecode;
tif->tif_decoderow = TWebPDecode;
tif->tif_decodestrip = TWebPDecode;
tif->tif_decodetile = TWebPDecode;
tif->tif_setupencode = TWebPSetupEncode;
tif->tif_preencode = TWebPPreEncode;
tif->tif_postencode = TWebPPostEncode;
tif->tif_encoderow = TWebPEncode;
tif->tif_encodestrip = TWebPEncode;
tif->tif_encodetile = TWebPEncode;
tif->tif_cleanup = TWebPCleanup;
return 1;
bad:
TIFFErrorExt(tif->tif_clientdata, module,
"No space for WebP state block");
return 0;
}
#endif /* WEBP_SUPPORT */

41
dll/3rdparty/libtiff/tif_win32.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_win32.c,v 1.42 2017-01-11 19:02:49 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -411,60 +409,21 @@ _TIFFmemcmp(const void* p1, const void* p2, tmsize_t c)
static void
Win32WarningHandler(const char* module, const char* fmt, va_list ap)
{
#ifndef TIF_PLATFORM_CONSOLE
LPTSTR szTitle;
LPTSTR szTmp;
LPCTSTR szTitleText = "%s Warning";
LPCTSTR szDefaultModule = "LIBTIFF";
LPCTSTR szTmpModule = (module == NULL) ? szDefaultModule : module;
SIZE_T nBufSize = (strlen(szTmpModule) +
strlen(szTitleText) + strlen(fmt) + 256)*sizeof(char);
if ((szTitle = (LPTSTR)LocalAlloc(LMEM_FIXED, nBufSize)) == NULL)
return;
sprintf(szTitle, szTitleText, szTmpModule);
szTmp = szTitle + (strlen(szTitle)+2)*sizeof(char);
vsnprintf(szTmp, nBufSize-(strlen(szTitle)+2)*sizeof(char), fmt, ap);
MessageBoxA(GetFocus(), szTmp, szTitle, MB_OK | MB_ICONINFORMATION);
LocalFree(szTitle);
return;
#else
if (module != NULL)
fprintf(stderr, "%s: ", module);
fprintf(stderr, "Warning, ");
vfprintf(stderr, fmt, ap);
fprintf(stderr, ".\n");
#endif
}
TIFFErrorHandler _TIFFwarningHandler = Win32WarningHandler;
static void
Win32ErrorHandler(const char* module, const char* fmt, va_list ap)
{
#ifndef TIF_PLATFORM_CONSOLE
LPTSTR szTitle;
LPTSTR szTmp;
LPCTSTR szTitleText = "%s Error";
LPCTSTR szDefaultModule = "LIBTIFF";
LPCTSTR szTmpModule = (module == NULL) ? szDefaultModule : module;
SIZE_T nBufSize = (strlen(szTmpModule) +
strlen(szTitleText) + strlen(fmt) + 256)*sizeof(char);
if ((szTitle = (LPTSTR)LocalAlloc(LMEM_FIXED, nBufSize)) == NULL)
return;
sprintf(szTitle, szTitleText, szTmpModule);
szTmp = szTitle + (strlen(szTitle)+2)*sizeof(char);
vsnprintf(szTmp, nBufSize-(strlen(szTitle)+2)*sizeof(char), fmt, ap);
MessageBoxA(GetFocus(), szTmp, szTitle, MB_OK | MB_ICONEXCLAMATION);
LocalFree(szTitle);
return;
#else
if (module != NULL)
fprintf(stderr, "%s: ", module);
vfprintf(stderr, fmt, ap);
fprintf(stderr, ".\n");
#endif
}
TIFFErrorHandler _TIFFerrorHandler = Win32ErrorHandler;

8
dll/3rdparty/libtiff/tif_write.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_write.c,v 1.46 2016-12-03 21:57:44 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -541,9 +539,11 @@ TIFFSetupStrips(TIFF* tif)
if (td->td_planarconfig == PLANARCONFIG_SEPARATE)
td->td_stripsperimage /= td->td_samplesperpixel;
td->td_stripoffset = (uint64 *)
_TIFFmalloc(td->td_nstrips * sizeof (uint64));
_TIFFCheckMalloc(tif, td->td_nstrips, sizeof (uint64),
"for \"StripOffsets\" array");
td->td_stripbytecount = (uint64 *)
_TIFFmalloc(td->td_nstrips * sizeof (uint64));
_TIFFCheckMalloc(tif, td->td_nstrips, sizeof (uint64),
"for \"StripByteCounts\" array");
if (td->td_stripoffset == NULL || td->td_stripbytecount == NULL)
return (0);
/*

2
dll/3rdparty/libtiff/tif_zip.c vendored
View file

@ -1,5 +1,3 @@
/* $Id: tif_zip.c,v 1.37 2017-05-10 15:21:16 erouault Exp $ */
/*
* Copyright (c) 1995-1997 Sam Leffler
* Copyright (c) 1995-1997 Silicon Graphics, Inc.

440
dll/3rdparty/libtiff/tif_zstd.c vendored Normal file
View file

@ -0,0 +1,440 @@
/*
* Copyright (c) 2017, Planet Labs
* Author: <even.rouault at spatialys.com>
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Sam Leffler and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Sam Leffler and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#include "tiffiop.h"
#ifdef ZSTD_SUPPORT
/*
* TIFF Library.
*
* ZSTD Compression Support
*
*/
#include "tif_predict.h"
#include "zstd.h"
#include <stdio.h>
/*
* State block for each open TIFF file using ZSTD compression/decompression.
*/
typedef struct {
TIFFPredictorState predict;
ZSTD_DStream* dstream;
ZSTD_CStream* cstream;
int compression_level; /* compression level */
ZSTD_outBuffer out_buffer;
int state; /* state flags */
#define LSTATE_INIT_DECODE 0x01
#define LSTATE_INIT_ENCODE 0x02
TIFFVGetMethod vgetparent; /* super-class method */
TIFFVSetMethod vsetparent; /* super-class method */
} ZSTDState;
#define LState(tif) ((ZSTDState*) (tif)->tif_data)
#define DecoderState(tif) LState(tif)
#define EncoderState(tif) LState(tif)
static int ZSTDEncode(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s);
static int ZSTDDecode(TIFF* tif, uint8* op, tmsize_t occ, uint16 s);
static int
ZSTDFixupTags(TIFF* tif)
{
(void) tif;
return 1;
}
static int
ZSTDSetupDecode(TIFF* tif)
{
ZSTDState* sp = DecoderState(tif);
assert(sp != NULL);
/* if we were last encoding, terminate this mode */
if (sp->state & LSTATE_INIT_ENCODE) {
ZSTD_freeCStream(sp->cstream);
sp->cstream = NULL;
sp->state = 0;
}
sp->state |= LSTATE_INIT_DECODE;
return 1;
}
/*
* Setup state for decoding a strip.
*/
static int
ZSTDPreDecode(TIFF* tif, uint16 s)
{
static const char module[] = "ZSTDPreDecode";
ZSTDState* sp = DecoderState(tif);
size_t zstd_ret;
(void) s;
assert(sp != NULL);
if( (sp->state & LSTATE_INIT_DECODE) == 0 )
tif->tif_setupdecode(tif);
if( sp->dstream )
{
ZSTD_freeDStream(sp->dstream);
sp->dstream = NULL;
}
sp->dstream = ZSTD_createDStream();
if( sp->dstream == NULL ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Cannot allocate decompression stream");
return 0;
}
zstd_ret = ZSTD_initDStream(sp->dstream);
if( ZSTD_isError(zstd_ret) ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error in ZSTD_initDStream(): %s",
ZSTD_getErrorName(zstd_ret));
return 0;
}
return 1;
}
static int
ZSTDDecode(TIFF* tif, uint8* op, tmsize_t occ, uint16 s)
{
static const char module[] = "ZSTDDecode";
ZSTDState* sp = DecoderState(tif);
ZSTD_inBuffer in_buffer;
ZSTD_outBuffer out_buffer;
size_t zstd_ret;
(void) s;
assert(sp != NULL);
assert(sp->state == LSTATE_INIT_DECODE);
in_buffer.src = tif->tif_rawcp;
in_buffer.size = (size_t) tif->tif_rawcc;
in_buffer.pos = 0;
out_buffer.dst = op;
out_buffer.size = (size_t) occ;
out_buffer.pos = 0;
do {
zstd_ret = ZSTD_decompressStream(sp->dstream, &out_buffer,
&in_buffer);
if( ZSTD_isError(zstd_ret) ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error in ZSTD_decompressStream(): %s",
ZSTD_getErrorName(zstd_ret));
return 0;
}
} while( zstd_ret != 0 &&
in_buffer.pos < in_buffer.size &&
out_buffer.pos < out_buffer.size );
if (out_buffer.pos < (size_t)occ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Not enough data at scanline %lu (short %lu bytes)",
(unsigned long) tif->tif_row,
(unsigned long) (size_t)occ - out_buffer.pos);
return 0;
}
tif->tif_rawcp += in_buffer.pos;
tif->tif_rawcc -= in_buffer.pos;
return 1;
}
static int
ZSTDSetupEncode(TIFF* tif)
{
ZSTDState* sp = EncoderState(tif);
assert(sp != NULL);
if (sp->state & LSTATE_INIT_DECODE) {
ZSTD_freeDStream(sp->dstream);
sp->dstream = NULL;
sp->state = 0;
}
sp->state |= LSTATE_INIT_ENCODE;
return 1;
}
/*
* Reset encoding state at the start of a strip.
*/
static int
ZSTDPreEncode(TIFF* tif, uint16 s)
{
static const char module[] = "ZSTDPreEncode";
ZSTDState *sp = EncoderState(tif);
size_t zstd_ret;
(void) s;
assert(sp != NULL);
if( sp->state != LSTATE_INIT_ENCODE )
tif->tif_setupencode(tif);
if (sp->cstream) {
ZSTD_freeCStream(sp->cstream);
sp->cstream = NULL;
}
sp->cstream = ZSTD_createCStream();
if( sp->cstream == NULL ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Cannot allocate compression stream");
return 0;
}
zstd_ret = ZSTD_initCStream(sp->cstream, sp->compression_level);
if( ZSTD_isError(zstd_ret) ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error in ZSTD_initCStream(): %s",
ZSTD_getErrorName(zstd_ret));
return 0;
}
sp->out_buffer.dst = tif->tif_rawdata;
sp->out_buffer.size = (size_t)tif->tif_rawdatasize;
sp->out_buffer.pos = 0;
return 1;
}
/*
* Encode a chunk of pixels.
*/
static int
ZSTDEncode(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
{
static const char module[] = "ZSTDEncode";
ZSTDState *sp = EncoderState(tif);
ZSTD_inBuffer in_buffer;
size_t zstd_ret;
assert(sp != NULL);
assert(sp->state == LSTATE_INIT_ENCODE);
(void) s;
in_buffer.src = bp;
in_buffer.size = (size_t)cc;
in_buffer.pos = 0;
do {
zstd_ret = ZSTD_compressStream(sp->cstream, &sp->out_buffer,
&in_buffer);
if( ZSTD_isError(zstd_ret) ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error in ZSTD_compressStream(): %s",
ZSTD_getErrorName(zstd_ret));
return 0;
}
if( sp->out_buffer.pos == sp->out_buffer.size ) {
tif->tif_rawcc = tif->tif_rawdatasize;
TIFFFlushData1(tif);
sp->out_buffer.dst = tif->tif_rawcp;
sp->out_buffer.pos = 0;
}
} while( in_buffer.pos < in_buffer.size );
return 1;
}
/*
* Finish off an encoded strip by flushing it.
*/
static int
ZSTDPostEncode(TIFF* tif)
{
static const char module[] = "ZSTDPostEncode";
ZSTDState *sp = EncoderState(tif);
size_t zstd_ret;
do {
zstd_ret = ZSTD_endStream(sp->cstream, &sp->out_buffer);
if( ZSTD_isError(zstd_ret) ) {
TIFFErrorExt(tif->tif_clientdata, module,
"Error in ZSTD_endStream(): %s",
ZSTD_getErrorName(zstd_ret));
return 0;
}
if( sp->out_buffer.pos > 0 ) {
tif->tif_rawcc = sp->out_buffer.pos;
TIFFFlushData1(tif);
sp->out_buffer.dst = tif->tif_rawcp;
sp->out_buffer.pos = 0;
}
} while (zstd_ret != 0);
return 1;
}
static void
ZSTDCleanup(TIFF* tif)
{
ZSTDState* sp = LState(tif);
assert(sp != 0);
(void)TIFFPredictorCleanup(tif);
tif->tif_tagmethods.vgetfield = sp->vgetparent;
tif->tif_tagmethods.vsetfield = sp->vsetparent;
if (sp->dstream) {
ZSTD_freeDStream(sp->dstream);
sp->dstream = NULL;
}
if (sp->cstream) {
ZSTD_freeCStream(sp->cstream);
sp->cstream = NULL;
}
_TIFFfree(sp);
tif->tif_data = NULL;
_TIFFSetDefaultCompressionState(tif);
}
static int
ZSTDVSetField(TIFF* tif, uint32 tag, va_list ap)
{
static const char module[] = "ZSTDVSetField";
ZSTDState* sp = LState(tif);
switch (tag) {
case TIFFTAG_ZSTD_LEVEL:
sp->compression_level = (int) va_arg(ap, int);
if( sp->compression_level <= 0 ||
sp->compression_level > ZSTD_maxCLevel() )
{
TIFFWarningExt(tif->tif_clientdata, module,
"ZSTD_LEVEL should be between 1 and %d",
ZSTD_maxCLevel());
}
return 1;
default:
return (*sp->vsetparent)(tif, tag, ap);
}
/*NOTREACHED*/
}
static int
ZSTDVGetField(TIFF* tif, uint32 tag, va_list ap)
{
ZSTDState* sp = LState(tif);
switch (tag) {
case TIFFTAG_ZSTD_LEVEL:
*va_arg(ap, int*) = sp->compression_level;
break;
default:
return (*sp->vgetparent)(tif, tag, ap);
}
return 1;
}
static const TIFFField ZSTDFields[] = {
{ TIFFTAG_ZSTD_LEVEL, 0, 0, TIFF_ANY, 0, TIFF_SETGET_INT,
TIFF_SETGET_UNDEFINED,
FIELD_PSEUDO, TRUE, FALSE, "ZSTD compression_level", NULL },
};
int
TIFFInitZSTD(TIFF* tif, int scheme)
{
static const char module[] = "TIFFInitZSTD";
ZSTDState* sp;
assert( scheme == COMPRESSION_ZSTD );
/*
* Merge codec-specific tag information.
*/
if (!_TIFFMergeFields(tif, ZSTDFields, TIFFArrayCount(ZSTDFields))) {
TIFFErrorExt(tif->tif_clientdata, module,
"Merging ZSTD codec-specific tags failed");
return 0;
}
/*
* Allocate state block so tag methods have storage to record values.
*/
tif->tif_data = (uint8*) _TIFFmalloc(sizeof(ZSTDState));
if (tif->tif_data == NULL)
goto bad;
sp = LState(tif);
/*
* Override parent get/set field methods.
*/
sp->vgetparent = tif->tif_tagmethods.vgetfield;
tif->tif_tagmethods.vgetfield = ZSTDVGetField; /* hook for codec tags */
sp->vsetparent = tif->tif_tagmethods.vsetfield;
tif->tif_tagmethods.vsetfield = ZSTDVSetField; /* hook for codec tags */
/* Default values for codec-specific fields */
sp->compression_level = 9; /* default comp. level */
sp->state = 0;
sp->dstream = 0;
sp->cstream = 0;
sp->out_buffer.dst = NULL;
sp->out_buffer.size = 0;
sp->out_buffer.pos = 0;
/*
* Install codec methods.
*/
tif->tif_fixuptags = ZSTDFixupTags;
tif->tif_setupdecode = ZSTDSetupDecode;
tif->tif_predecode = ZSTDPreDecode;
tif->tif_decoderow = ZSTDDecode;
tif->tif_decodestrip = ZSTDDecode;
tif->tif_decodetile = ZSTDDecode;
tif->tif_setupencode = ZSTDSetupEncode;
tif->tif_preencode = ZSTDPreEncode;
tif->tif_postencode = ZSTDPostEncode;
tif->tif_encoderow = ZSTDEncode;
tif->tif_encodestrip = ZSTDEncode;
tif->tif_encodetile = ZSTDEncode;
tif->tif_cleanup = ZSTDCleanup;
/*
* Setup predictor setup.
*/
(void) TIFFPredictorInit(tif);
return 1;
bad:
TIFFErrorExt(tif->tif_clientdata, module,
"No space for ZSTD state block");
return 0;
}
#endif /* ZSTD_SUPPORT */
/* vim: set ts=8 sts=8 sw=8 noet: */

2
media/doc/3rd Party Files.txt
View file

@ -83,7 +83,7 @@ Used Version: 9c
Website: http://www.ijg.org/
Title: libtiff
Used Version: 4.0.9
Used Version: 4.0.10
Website: http://www.simplesystems.org/libtiff/
Title: mbed TLS

2
sdk/include/reactos/libs/libtiff/t4.h
View file

@ -1,5 +1,3 @@
/* $Id: t4.h,v 1.3 2010-03-10 18:56:48 bfriesen Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

2
sdk/include/reactos/libs/libtiff/tif_config.wince.h
View file

@ -1,5 +1,3 @@
/* $Id: tif_config.wince.h,v 1.3 2010-03-10 18:56:48 bfriesen Exp $ */
/*
* TIFF library configuration header for Windows CE platform.
*/

6
sdk/include/reactos/libs/libtiff/tif_dir.h
View file

@ -1,5 +1,3 @@
/* $Id: tif_dir.h,v 1.55 2017-06-01 12:44:04 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -26,6 +24,10 @@
#ifndef _TIFFDIR_
#define _TIFFDIR_
#include "tiff.h"
#include "tiffio.h"
/*
* ``Library-private'' Directory-related Definitions.
*/

2
sdk/include/reactos/libs/libtiff/tif_fax3.h
View file

@ -1,5 +1,3 @@
/* $Id: tif_fax3.h,v 1.13 2016-12-14 18:36:27 faxguy Exp $ */
/*
* Copyright (c) 1990-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.

6
sdk/include/reactos/libs/libtiff/tif_predict.h
View file

@ -1,5 +1,3 @@
/* $Id: tif_predict.h,v 1.9 2016-10-31 17:24:26 erouault Exp $ */
/*
* Copyright (c) 1995-1997 Sam Leffler
* Copyright (c) 1995-1997 Silicon Graphics, Inc.
@ -26,6 +24,10 @@
#ifndef _TIFFPREDICT_
#define _TIFFPREDICT_
#include "tiffio.h"
#include "tiffiop.h"
/*
* ``Library-private'' Support for the Predictor Tag
*/

18
sdk/include/reactos/libs/libtiff/tiff.h
View file

@ -1,5 +1,3 @@
/* $Id: tiff.h,v 1.70 2016-01-23 21:20:34 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -189,7 +187,11 @@ typedef enum {
#define COMPRESSION_SGILOG 34676 /* SGI Log Luminance RLE */
#define COMPRESSION_SGILOG24 34677 /* SGI Log 24-bit packed */
#define COMPRESSION_JP2000 34712 /* Leadtools JPEG2000 */
#define COMPRESSION_LERC 34887 /* ESRI Lerc codec: https://github.com/Esri/lerc */
/* compression codes 34887-34889 are reserved for ESRI */
#define COMPRESSION_LZMA 34925 /* LZMA2 */
#define COMPRESSION_ZSTD 50000 /* ZSTD: WARNING not registered in Adobe-maintained registry */
#define COMPRESSION_WEBP 50001 /* WEBP: WARNING not registered in Adobe-maintained registry */
#define TIFFTAG_PHOTOMETRIC 262 /* photometric interpretation */
#define PHOTOMETRIC_MINISWHITE 0 /* min value is white */
#define PHOTOMETRIC_MINISBLACK 1 /* min value is black */
@ -450,6 +452,8 @@ typedef enum {
/* tag 34929 is a private tag registered to FedEx */
#define TIFFTAG_FEDEX_EDR 34929 /* unknown use */
#define TIFFTAG_INTEROPERABILITYIFD 40965 /* Pointer to Interoperability private directory */
/* tags 50674 to 50677 are reserved for ESRI */
#define TIFFTAG_LERC_PARAMETERS 50674 /* Stores LERC version and additional compression method */
/* Adobe Digital Negative (DNG) format tags */
#define TIFFTAG_DNGVERSION 50706 /* &DNG version number */
#define TIFFTAG_DNGBACKWARDVERSION 50707 /* &DNG compatibility version */
@ -603,6 +607,16 @@ typedef enum {
#define TIFFTAG_PERSAMPLE 65563 /* interface for per sample tags */
#define PERSAMPLE_MERGED 0 /* present as a single value */
#define PERSAMPLE_MULTI 1 /* present as multiple values */
#define TIFFTAG_ZSTD_LEVEL 65564 /* ZSTD compression level */
#define TIFFTAG_LERC_VERSION 65565 /* LERC version */
#define LERC_VERSION_2_4 4
#define TIFFTAG_LERC_ADD_COMPRESSION 65566 /* LERC additional compression */
#define LERC_ADD_COMPRESSION_NONE 0
#define LERC_ADD_COMPRESSION_DEFLATE 1
#define LERC_ADD_COMPRESSION_ZSTD 2
#define TIFFTAG_LERC_MAXZERROR 65567 /* LERC maximum error */
#define TIFFTAG_WEBP_LEVEL 65568 /* WebP compression level: WARNING not registered in Adobe-maintained registry */
#define TIFFTAG_WEBP_LOSSLESS 65569 /* WebP lossless/lossy : WARNING not registered in Adobe-maintained registry */
/*
* EXIF tags

9
sdk/include/reactos/libs/libtiff/tiffconf.h
View file

@ -7,15 +7,6 @@
#ifndef _TIFFCONF_
#define _TIFFCONF_
/* Define to 1 if the system has the type `int16'. */
/* #undef HAVE_INT16 */
/* Define to 1 if the system has the type `int32'. */
/* #undef HAVE_INT32 */
/* Define to 1 if the system has the type `int8'. */
/* #undef HAVE_INT8 */
/* The size of a `int', as computed by sizeof. */
#define SIZEOF_INT 4

9
sdk/include/reactos/libs/libtiff/tiffconf.vc.h
View file

@ -7,15 +7,6 @@
#ifndef _TIFFCONF_
#define _TIFFCONF_
/* Define to 1 if the system has the type `int16'. */
/* #undef HAVE_INT16 */
/* Define to 1 if the system has the type `int32'. */
/* #undef HAVE_INT32 */
/* Define to 1 if the system has the type `int8'. */
/* #undef HAVE_INT8 */
/* The size of a `int', as computed by sizeof. */
#define SIZEOF_INT 4

11
sdk/include/reactos/libs/libtiff/tiffconf.wince.h
View file

@ -1,5 +1,3 @@
/* $Id: tiffconf.wince.h,v 1.3 2010-03-10 18:56:49 bfriesen Exp $ */
/*
* Windows CE platform tiffconf.wince.h
* Created by Mateusz Loskot (mateusz@loskot.net)
@ -27,15 +25,6 @@
#ifndef _TIFFCONF_
#define _TIFFCONF_
/* Define to 1 if the system has the type `int16'. */
/* #undef HAVE_INT16 */
/* Define to 1 if the system has the type `int32'. */
/* #undef HAVE_INT32 */
/* Define to 1 if the system has the type `int8'. */
/* #undef HAVE_INT8 */
/* The size of a `int', as computed by sizeof. */
#define SIZEOF_INT 4

4
sdk/include/reactos/libs/libtiff/tiffio.h
View file

@ -1,5 +1,3 @@
/* $Id: tiffio.h,v 1.94 2017-01-11 19:02:49 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -52,7 +50,7 @@ typedef struct tiff TIFF;
* promoted type (i.e. one of int, unsigned int, pointer,
* or double) and because we defined pseudo-tags that are
* outside the range of legal Aldus-assigned tags.
* NB: tsize_t is int32 and not uint32 because some functions
* NB: tsize_t is signed and not unsigned because some functions
* return -1.
* NB: toff_t is not off_t for many reasons; TIFFs max out at
* 32-bit file offsets, and BigTIFF maxes out at 64-bit

3
sdk/include/reactos/libs/libtiff/tiffio.hxx
View file

@ -1,5 +1,3 @@
/* $Id: tiffio.hxx,v 1.3 2010-06-08 18:55:15 bfriesen Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -33,6 +31,7 @@
#include <iostream>
#include "tiff.h"
#include "tiffio.h"
extern TIFF* TIFFStreamOpen(const char*, std::ostream *);
extern TIFF* TIFFStreamOpen(const char*, std::istream *);

15
sdk/include/reactos/libs/libtiff/tiffiop.h
View file

@ -1,5 +1,3 @@
/* $Id: tiffiop.h,v 1.95 2017-09-07 14:02:52 erouault Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
@ -72,6 +70,7 @@ extern int snprintf(char* str, size_t size, const char* format, ...);
#endif
#define streq(a,b) (strcmp(a,b) == 0)
#define strneq(a,b,n) (strncmp(a,b,n) == 0)
#ifndef TRUE
#define TRUE 1
@ -314,11 +313,15 @@ typedef size_t TIFFIOSize_t;
#define _TIFF_off_t off_t
#endif
#if __clang_major__ >= 4 || (__clang_major__ == 3 && __clang_minor__ >= 8)
#if defined(__has_attribute) && defined(__clang__)
#if __has_attribute(no_sanitize)
#define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW __attribute__((no_sanitize("unsigned-integer-overflow")))
#else
#define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW
#endif
#else
#define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW
#endif
#if defined(__cplusplus)
@ -424,6 +427,12 @@ extern int TIFFInitSGILog(TIFF*, int);
#ifdef LZMA_SUPPORT
extern int TIFFInitLZMA(TIFF*, int);
#endif
#ifdef ZSTD_SUPPORT
extern int TIFFInitZSTD(TIFF*, int);
#endif
#ifdef WEBP_SUPPORT
extern int TIFFInitWebP(TIFF*, int);
#endif
#ifdef VMS
extern const TIFFCodec _TIFFBuiltinCODECS[];
#else

4
sdk/include/reactos/libs/libtiff/tiffvers.h
View file

@ -1,4 +1,4 @@
#define TIFFLIB_VERSION_STR "LIBTIFF, Version 4.0.9\nCopyright (c) 1988-1996 Sam Leffler\nCopyright (c) 1991-1996 Silicon Graphics, Inc."
#define TIFFLIB_VERSION_STR "LIBTIFF, Version 4.0.10\nCopyright (c) 1988-1996 Sam Leffler\nCopyright (c) 1991-1996 Silicon Graphics, Inc."
/*
* This define can be used in code that requires
* compilation-related definitions specific to a
@ -6,4 +6,4 @@
* version checking should be done based on the
* string returned by TIFFGetVersion.
*/
#define TIFFLIB_VERSION 20171118
#define TIFFLIB_VERSION 20181110