BigTIFF upgrade in progress - widespread temp mess - does not compile now

This commit is contained in:
Joris Van Damme 2007-05-15 11:09:16 +00:00
parent b91bad77c0
commit cee1368442
2 changed files with 116 additions and 687 deletions

View File

@ -1,4 +1,4 @@
/* $Id: tif_dirinfo.c,v 1.77 2007-05-11 14:41:01 joris Exp $ */
/* $Id: tif_dirinfo.c,v 1.78 2007-05-15 11:09:16 joris Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
@ -96,7 +96,7 @@ tiffFieldInfo[] = {
{ TIFFTAG_INKNAMES, -1, -1, TIFF_ASCII, TIFF_SETGET_C16_ASCII, TIFF_SETGET_UNDEFINED, FIELD_INKNAMES, 1, 1, "InkNames" },
{ TIFFTAG_NUMBEROFINKS, 1, 1, TIFF_SHORT, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "NumberOfInks" },
{ TIFFTAG_DOTRANGE, 2, 2, TIFF_SHORT, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DotRange" },
{ TIFFTAG_TARGETPRINTER, -1, -1, TIFF_ASCII, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "TargetPrinter" },
{ TIFFTAG_TARGETPRINTER, -1, -1, TIFF_ASCII, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "TargetPrinter" },
{ TIFFTAG_EXTRASAMPLES, -1, -1, TIFF_SHORT, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 1, "ExtraSamples" },
{ TIFFTAG_SAMPLEFORMAT, -1, -1, TIFF_SHORT, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, "SampleFormat" },
{ TIFFTAG_SMINSAMPLEVALUE, -2, -1, TIFF_ANY, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMINSAMPLEVALUE, 1, 0, "SMinSampleValue" },
@ -442,16 +442,6 @@ float*
2*SamplesPerPixel array
TIFFTAG_TARGETPRINTER
1
char*
TIFFTAG_WHITEPOINT
@ -851,6 +841,7 @@ _TIFFCreateAnonFieldInfo(TIFF *tif, uint32 tag, TIFFDataType field_type)
fld->get_field_type = TIFF_SETGET_C32_ASCII;
break;
case TIFF_UNDEFINED:
case TIFF_BYTE:
fld->set_field_type = TIFF_SETGET_C32_UINT8;
fld->get_field_type = TIFF_SETGET_C32_UINT8;
break;

View File

@ -1,4 +1,4 @@
/* $Id: tif_dirread.c,v 1.111 2007-05-11 14:41:01 joris Exp $ */
/* $Id: tif_dirread.c,v 1.112 2007-05-15 11:09:16 joris Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
@ -37,13 +37,6 @@
* - add a field 'field_info' to the TIFFDirEntry structure, and set that with
* the pointer to the appropriate TIFFFieldInfo structure early on in
* TIFFReadDirectory, so as to eliminate current possibly repetitive lookup.
* - in TIFFFetchNormalTag, we might get away with replacing switch (dp->tdir_type)
* by switch (fip->field_type). As the new base layer fetcher calls there
* (TIFFFetchByteArray and the like) are now replaced by versions that can
* do conversion (TIFFDirReadEntryByteArray). That would make the
* TIFFFetchNormalTag much more functional, and we might then get away with
* replacing a number of specialized tag handlers like TIFFFetchRefBlackWhite
* and TIFFFetchShortPair, with ordinary calls to TIFFFetchNormalTag.
*/
#include "tiffiop.h"
@ -66,18 +59,10 @@ static int TIFFCheckDirOffset(TIFF* tif, uint64_new diroff);
static int CheckDirCount(TIFF*, TIFFDirEntry*, uint32);
static uint16 TIFFFetchDirectory(TIFF* tif, uint64_new diroff, TIFFDirEntry** pdir, uint64_new* nextdiroff);
static uint32 TIFFFetchData(TIFF*, TIFFDirEntry*, char*);
static uint32 TIFFFetchString(TIFF*, TIFFDirEntry*, char*);
static float TIFFFetchRational(TIFF*, TIFFDirEntry*);
static int TIFFFetchNormalTag(TIFF*, TIFFDirEntry*);
static int TIFFFetchShortArray(TIFF*, TIFFDirEntry*, uint16*);
static int TIFFFetchNormalTag(TIFF*, TIFFDirEntry*, int recover);
static int TIFFFetchStripThing(TIFF* tif, TIFFDirEntry* dir, uint32 nstrips, uint64_new** lpp);
static int TIFFFetchRefBlackWhite(TIFF*, TIFFDirEntry*);
static int TIFFFetchSubjectDistance(TIFF*, TIFFDirEntry*);
static float TIFFFetchFloat(TIFF*, TIFFDirEntry*);
static int TIFFFetchFloatArray(TIFF*, TIFFDirEntry*, float*);
static int TIFFFetchDoubleArray(TIFF*, TIFFDirEntry*, double*);
static int TIFFFetchAnyArray(TIFF*, TIFFDirEntry*, double*);
static int TIFFFetchShortPair(TIFF* tif, TIFFDirEntry* dp, int recover);
static void ChopUpSingleUncompressedStrip(TIFF*);
/* dddddddddddddddddddddddddd */
@ -701,8 +686,11 @@ static enum TIFFReadDirEntryErr TIFFReadDirEntryByteArray(TIFF* tif, TIFFDirEntr
return(TIFFReadDirEntryErrType);
}
err=TIFFReadDirEntryArray(tif,direntry,&count,&origdata);
if (err!=TIFFReadDirEntryErrOk)
if ((err!=TIFFReadDirEntryErrOk)||(origdata==0))
{
*value=0;
return(err);
}
switch (direntry->tdir_type)
{
case TIFF_ASCII:
@ -877,8 +865,11 @@ static enum TIFFReadDirEntryErr TIFFReadDirEntryShortArray(TIFF* tif, TIFFDirEnt
return(TIFFReadDirEntryErrType);
}
err=TIFFReadDirEntryArray(tif,direntry,&count,&origdata);
if (err!=TIFFReadDirEntryErrOk)
if ((err!=TIFFReadDirEntryErrOk)||(origdata==0))
{
*value=0;
return(err);
}
switch (direntry->tdir_type)
{
case TIFF_SHORT:
@ -1046,8 +1037,11 @@ static enum TIFFReadDirEntryErr TIFFReadDirEntryLongArray(TIFF* tif, TIFFDirEntr
return(TIFFReadDirEntryErrType);
}
err=TIFFReadDirEntryArray(tif,direntry,&count,&origdata);
if (err!=TIFFReadDirEntryErrOk)
if ((err!=TIFFReadDirEntryErrOk)||(origdata==0))
{
*value=0;
return(err);
}
switch (direntry->tdir_type)
{
case TIFF_LONG:
@ -1212,8 +1206,11 @@ static enum TIFFReadDirEntryErr TIFFReadDirEntryLong8Array(TIFF* tif, TIFFDirEnt
return(TIFFReadDirEntryErrType);
}
err=TIFFReadDirEntryArray(tif,direntry,&count,&origdata);
if (err!=TIFFReadDirEntryErrOk)
if ((err!=TIFFReadDirEntryErrOk)||(origdata==0))
{
*value=0;
return(err);
}
switch (direntry->tdir_type)
{
case TIFF_LONG8:
@ -1379,8 +1376,11 @@ static enum TIFFReadDirEntryErr TIFFReadDirEntryFloatArray(TIFF* tif, TIFFDirEnt
return(TIFFReadDirEntryErrType);
}
err=TIFFReadDirEntryArray(tif,direntry,&count,&origdata);
if (err!=TIFFReadDirEntryErrOk)
if ((err!=TIFFReadDirEntryErrOk)||(origdata==0))
{
*value=0;
return(err);
}
switch (direntry->tdir_type)
{
case TIFF_FLOAT:
@ -1608,8 +1608,11 @@ static enum TIFFReadDirEntryErr TIFFReadDirEntryDoubleArray(TIFF* tif, TIFFDirEn
return(TIFFReadDirEntryErrType);
}
err=TIFFReadDirEntryArray(tif,direntry,&count,&origdata);
if (err!=TIFFReadDirEntryErrOk)
if ((err!=TIFFReadDirEntryErrOk)||(origdata==0))
{
*value=0;
return(err);
}
switch (direntry->tdir_type)
{
case TIFF_DOUBLE:
@ -2248,6 +2251,12 @@ static void TIFFReadDirEntryOutputErr(TIFF* tif, enum TIFFReadDirEntryErr err, c
case TIFFReadDirEntryErrPsdif:
TIFFWarningExt(tif->tif_clientdata,module,"Cannot handle different values per sample for \"%s\"; tag ignored",tagname);
break;
case TIFFReadDirEntryErrSizesan:
TIFFWarningExt(tif->tif_clientdata,module,"Sanity check on size of \"%s\" value failed; tag ignored",tagname);
break;
case TIFFReadDirEntryErrType:
TIFFWarningExt(tif->tif_clientdata,module,"Incompatible type for \"%s\"; tag ignored",tagname);
break;
default:
assert(0);
break;
@ -2313,7 +2322,7 @@ TIFFReadDirectory(TIFF* tif)
dp=TIFFReadDirectoryFindEntry(tif,dir,dircount,TIFFTAG_SAMPLESPERPIXEL);
if (dp)
{
if (!TIFFFetchNormalTag(tif,dp))
if (!TIFFFetchNormalTag(tif,dp,FALSE))
goto bad;
dp->tdir_tag=IGNORE;
}
@ -2438,7 +2447,7 @@ TIFFReadDirectory(TIFF* tif)
case TIFFTAG_PLANARCONFIG:
case TIFFTAG_ROWSPERSTRIP:
case TIFFTAG_EXTRASAMPLES:
if (!TIFFFetchNormalTag(tif,dp))
if (!TIFFFetchNormalTag(tif,dp,FALSE))
goto bad;
dp->tdir_tag=IGNORE;
break;
@ -2639,7 +2648,7 @@ TIFFReadDirectory(TIFF* tif)
break;
/* END REV 4.0 COMPATIBILITY */
default:
(void) TIFFFetchNormalTag(tif, dp);
(void) TIFFFetchNormalTag(tif, dp, TRUE);
break;
}
}
@ -3039,7 +3048,7 @@ TIFFReadCustomDirectory(TIFF* tif, uint64_new diroff, const TIFFFieldInfo info[]
(void) TIFFFetchSubjectDistance(tif,dp);
break;
default:
(void) TIFFFetchNormalTag(tif, dp);
(void) TIFFFetchNormalTag(tif, dp, TRUE);
break;
}
}
@ -3541,38 +3550,6 @@ bad:
#endif
}
/*
* Fetch an ASCII item from the file.
*/
static uint32
TIFFFetchString(TIFF* tif, TIFFDirEntry* dir, char* cp)
{
assert(0);
#ifdef NDEF
if (!(tif->tif_flags&TIFF_BIGTIFF))
{
if (dir->classic.tdir_count <= 4) {
uint32 l = dir->classic.tdir_offset.vu32;
if (tif->tif_flags & TIFF_SWAB)
TIFFSwabLong(&l);
_TIFFmemcpy(cp, &l, dir->classic.tdir_count);
return (1);
}
}
else
{
if (dir->big.tdir_count <= 8) {
uint64 l = dir->big.tdir_offset.vu64;
if (tif->tif_flags & TIFF_SWAB)
TIFFSwabLong8(&l);
_TIFFmemcpy(cp, &l, dir->big.tdir_count);
return (1);
}
}
return (TIFFFetchData(tif, dir, cp));
#endif
}
/*
* Convert numerator+denominator to float.
*/
@ -3596,356 +3573,11 @@ cvtRational(TIFF* tif, TIFFDirEntry* dir, uint32 num, uint32 denom, float* rv)
#endif
}
/*
* Fetch a rational item from the file at offset off and return the value as a
* floating point number.
*/
static float
TIFFFetchRational(TIFF* tif, TIFFDirEntry* dir)
{
assert(0);
#ifdef NDEF
uint32 l[2];
float v;
return (!TIFFFetchData(tif, dir, (char *)l) ||
!cvtRational(tif, dir, l[0], l[1], &v) ? 1.0f : v);
#endif
}
/*
* Fetch a single floating point value from the offset field and return it as
* a native float.
*/
static float
TIFFFetchFloat(TIFF* tif, TIFFDirEntry* dir)
{
assert(0);
#ifdef NDEF
float v;
int32 l = TIFFExtractData(tif, dir->tdir_type, dir->tdir_offset);
_TIFFmemcpy(&v, &l, sizeof(float));
TIFFCvtIEEEFloatToNative(tif, 1, &v);
return (v);
#endif
}
/*
* Fetch an array of BYTE or SBYTE values.
*/
static int
TIFFFetchByteArray(TIFF* tif, TIFFDirEntry* dir, uint8* v)
{
assert(0);
#ifdef NDEF
if (dir->tdir_count <= 4) {
/*
* Extract data from offset field.
*/
if (tif->tif_header.common.tiff_magic == TIFF_BIGENDIAN) {
if (dir->tdir_type == TIFF_SBYTE)
switch (dir->tdir_count) {
case 4: v[3] = dir->tdir_offset & 0xff;
case 3: v[2] = (dir->tdir_offset >> 8) & 0xff;
case 2: v[1] = (dir->tdir_offset >> 16) & 0xff;
case 1: v[0] = dir->tdir_offset >> 24;
}
else
switch (dir->tdir_count) {
case 4: v[3] = dir->tdir_offset & 0xff;
case 3: v[2] = (dir->tdir_offset >> 8) & 0xff;
case 2: v[1] = (dir->tdir_offset >> 16) & 0xff;
case 1: v[0] = dir->tdir_offset >> 24;
}
} else {
if (dir->tdir_type == TIFF_SBYTE)
switch (dir->tdir_count) {
case 4: v[3] = dir->tdir_offset >> 24;
case 3: v[2] = (dir->tdir_offset >> 16) & 0xff;
case 2: v[1] = (dir->tdir_offset >> 8) & 0xff;
case 1: v[0] = dir->tdir_offset & 0xff;
}
else
switch (dir->tdir_count) {
case 4: v[3] = dir->tdir_offset >> 24;
case 3: v[2] = (dir->tdir_offset >> 16) & 0xff;
case 2: v[1] = (dir->tdir_offset >> 8) & 0xff;
case 1: v[0] = dir->tdir_offset & 0xff;
}
}
return (1);
} else
return (TIFFFetchData(tif, dir, (char*) v) != 0); /* XXX */
#endif
}
/*
* Fetch an array of SHORT or SSHORT values.
*/
static int
TIFFFetchShortArray(TIFF* tif, TIFFDirEntry* dir, uint16* v)
{
assert(0);
#ifdef NDEF
if (!(tif->tif_flags&TIFF_BIGTIFF))
{
if (dir->classic.tdir_count <= 2) {
if (tif->tif_header.classic.tiff_magic == TIFF_BIGENDIAN) {
switch (dir->classic.tdir_count) {
case 2: v[1] = (uint16) (dir->classic.tdir_offset & 0xffff);
case 1: v[0] = (uint16) (dir->classic.tdir_offset >> 16);
}
} else {
switch (dir->classic.tdir_count) {
case 2: v[1] = (uint16) (dir->classic.tdir_offset >> 16);
case 1: v[0] = (uint16) (dir->classic.tdir_offset & 0xffff);
}
}
return (1);
}
} else {
if (dir->big.tdir_count <= 4) {
if (tif->tif_header.big.tiff_magic == TIFF_BIGENDIAN) {
switch (dir->big.tdir_count) {
case 3: v[3] = (uint16) (dir->big.tdir_offset & 0xffff);
case 4: v[2] = (uint16) ((dir->big.tdir_offset >> 16) & 0xffff);
case 2: v[1] = (uint16) ((dir->big.tdir_offset >> 32) & 0xffff);
case 1: v[0] = (uint16) ((dir->big.tdir_offset >> 48) & 0xffff);
}
} else {
switch (dir->big.tdir_count) {
case 4: v[3] = (uint16) ((dir->big.tdir_offset >> 48) & 0xffff);
case 3: v[2] = (uint16) ((dir->big.tdir_offset >> 32) & 0xffff);
case 2: v[1] = (uint16) ((dir->big.tdir_offset >> 16) & 0xffff);
case 1: v[0] = (uint16) (dir->big.tdir_offset & 0xffff);
}
}
return (1);
}
}
return (TIFFFetchData(tif, dir, (char *)v) != 0);
#endif
}
/*
* Fetch a pair of SHORT or BYTE values. Some tags may have either BYTE
* or SHORT type and this function works with both ones.
*/
static int
TIFFFetchShortPair(TIFF* tif, TIFFDirEntry* dir, int recover)
{
assert(0);
#ifdef NDEF
static const char module[] = "TIFFFetchShortPair";
enum TIFFReadDirEntryErr err;
uint16* data;
if (dir->tdir_count!=2)
{
TIFFWarningExt(tif->tif_clientdata,module,
"Unexpected count for field \"%s\", %llu, expected 2; ignored",
_TIFFFieldWithTag(tif,dir->tdir_tag)->field_name,
dir->tdir_count);
return 0;
}
err=TIFFReadDirEntryShortArray(tif,dir,&data);
if (err!=TIFFReadDirEntryErrOk)
{
TIFFReadDirEntryOutputErr(tif,err,module,_TIFFFieldWithTag(tif,dir->tdir_tag)->field_name,recover);
return 0;
}
if (!TIFFSetField(tif,dir->tdir_tag,data))
{
_TIFFfree(data);
return 0;
}
_TIFFfree(data);
return 1;
#endif
}
/*
* Fetch an array of LONG or SLONG values.
*/
static int
TIFFFetchLongArray(TIFF* tif, TIFFDirEntry* dir, uint32* v)
{
assert(0);
#ifdef NDEF
if (dir->tdir_count == 1) {
v[0] = dir->tdir_offset;
return (1);
} else
return (TIFFFetchData(tif, dir, (char*) v) != 0);
#endif
}
/*
* Fetch an array of RATIONAL or SRATIONAL values.
*/
static int
TIFFFetchRationalArray(TIFF* tif, TIFFDirEntry* dir, float* v)
{
assert(0);
#ifdef NDEF
int ok = 0;
uint32* l;
l = (uint32*)_TIFFCheckMalloc(tif, ddd
dir->tdir_count, TIFFDataWidth((TIFFDataType) dir->tdir_type),
"to fetch array of rationals");
if (l) {
if (TIFFFetchData(tif, dir, (char *)l)) {
uint32 i;
for (i = 0; i < dir->tdir_count; i++) {
ok = cvtRational(tif, dir,
l[2*i+0], l[2*i+1], &v[i]);
if (!ok)
break;
}
}
_TIFFfree((char *)l);
}
return (ok);
#endif
}
/*
* Fetch an array of FLOAT values.
*/
static int
TIFFFetchFloatArray(TIFF* tif, TIFFDirEntry* dir, float* v)
{
assert(0);
#ifdef NDEF
if (dir->tdir_count == 1) {
v[0] = *(float*) &dir->tdir_offset;
TIFFCvtIEEEFloatToNative(tif, dir->tdir_count, v);
return (1);
} else if (TIFFFetchData(tif, dir, (char*) v)) {
TIFFCvtIEEEFloatToNative(tif, dir->tdir_count, v);
return (1);
} else
return (0);
#endif
}
/*
* Fetch an array of DOUBLE values.
*/
static int
TIFFFetchDoubleArray(TIFF* tif, TIFFDirEntry* dir, double* v)
{
assert(0);
#ifdef NDEF
if (TIFFFetchData(tif, dir, (char*) v)) {
TIFFCvtIEEEDoubleToNative(tif, dir->tdir_count, v);
return (1);
} else
return (0);
#endif
}
/*
* Fetch an array of ANY values. The actual values are returned as doubles
* which should be able hold all the types. Yes, there really should be an
* tany_t to avoid this potential non-portability ... Note in particular that
* we assume that the double return value vector is large enough to read in
* any fundamental type. We use that vector as a buffer to read in the base
* type vector and then convert it in place to double (from end to front of
* course).
*/
static int
TIFFFetchAnyArray(TIFF* tif, TIFFDirEntry* dir, double* v)
{
assert(0);
#ifdef NDEF
int i;
switch (dir->tdir_type) {
case TIFF_BYTE:
case TIFF_SBYTE:
if (!TIFFFetchByteArray(tif, dir, (uint8*) v))
return (0);
if (dir->tdir_type == TIFF_BYTE) {
uint8* vp = (uint8*) v;
for (i = dir->tdir_count-1; i >= 0; i--)
v[i] = vp[i];
} else {
int8* vp = (int8*) v;
for (i = dir->tdir_count-1; i >= 0; i--)
v[i] = vp[i];
}
break;
case TIFF_SHORT:
case TIFF_SSHORT:
if (!TIFFFetchShortArray(tif, dir, (uint16*) v))
return (0);
if (dir->tdir_type == TIFF_SHORT) {
uint16* vp = (uint16*) v;
for (i = dir->tdir_count-1; i >= 0; i--)
v[i] = vp[i];
} else {
int16* vp = (int16*) v;
for (i = dir->tdir_count-1; i >= 0; i--)
v[i] = vp[i];
}
break;
case TIFF_LONG:
case TIFF_SLONG:
if (!TIFFFetchLongArray(tif, dir, (uint32*) v))
return (0);
if (dir->tdir_type == TIFF_LONG) {
uint32* vp = (uint32*) v;
for (i = dir->tdir_count-1; i >= 0; i--)
v[i] = vp[i];
} else {
int32* vp = (int32*) v;
for (i = dir->tdir_count-1; i >= 0; i--)
v[i] = vp[i];
}
break;
case TIFF_RATIONAL:
case TIFF_SRATIONAL:
if (!TIFFFetchRationalArray(tif, dir, (float*) v))
return (0);
{ float* vp = (float*) v;
for (i = dir->tdir_count-1; i >= 0; i--)
v[i] = vp[i];
}
break;
case TIFF_FLOAT:
if (!TIFFFetchFloatArray(tif, dir, (float*) v))
return (0);
{ float* vp = (float*) v;
for (i = dir->tdir_count-1; i >= 0; i--)
v[i] = vp[i];
}
break;
case TIFF_DOUBLE:
return (TIFFFetchDoubleArray(tif, dir, (double*) v));
default:
/* TIFF_NOTYPE */
/* TIFF_ASCII */
/* TIFF_UNDEFINED */
TIFFErrorExt(tif->tif_clientdata, tif->tif_name,
"cannot read TIFF_ANY type %d for field \"%s\"",
dir->tdir_type,
_TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);
return (0);
}
return (1);
#endif
}
/*
* Fetch a tag that is not handled by special case code.
*/
static int
TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp, int recover)
{
static const char module[] = "TIFFFetchNormalTag";
enum TIFFReadDirEntryErr err;
@ -3969,6 +3601,7 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
{
char* ma;
uint32 mb;
int n;
ma=data;
mb=0;
while (mb<(uint32)dp->tdir_count)
@ -3991,12 +3624,15 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
assert(0);
_TIFFmemcpy(n,data,(uint32)dp->tdir_count);
n[(uint32)dp->tdir_count]=0;
if (data!=0)
_TIFFfree(data);
data=n;
}
if (!TIFFSetField(tif,dp->tdir_tag,data))
assert(0);
n=TIFFSetField(tif,dp->tdir_tag,data);
if (data!=0)
_TIFFfree(data);
if (!n)
return(0);
}
}
break;
@ -4070,9 +3706,11 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
err=TIFFReadDirEntryShortArray(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
if (!TIFFSetField(tif,dp->tdir_tag,data[0],data[1]))
assert(0);
int m;
m=TIFFSetField(tif,dp->tdir_tag,data[0],data[1]);
_TIFFfree(data);
if (!m)
return(0);
}
}
}
@ -4089,9 +3727,12 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
err=TIFFReadDirEntryFloatArray(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
if (!TIFFSetField(tif,dp->tdir_tag,data))
assert(0);
int m;
m=TIFFSetField(tif,dp->tdir_tag,data);
if (data!=0)
_TIFFfree(data);
if (!m)
return(0);
}
}
}
@ -4111,15 +3752,37 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
err=TIFFReadDirEntryShortArray(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
if (!TIFFSetField(tif,dp->tdir_tag,(uint16)(dp->tdir_count),data))
assert(0);
int m;
m=TIFFSetField(tif,dp->tdir_tag,(uint16)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
if (!m)
return(0);
}
}
}
break;
case TIFF_SETGET_C16_UINT64:
{
uint16* data;
assert(fip->field_readcount==TIFF_VARIABLE);
assert(fip->field_passcount==1);
if (dp->tdir_count>0xFFFF)
assert(0);
else
{
err=TIFFReadDirEntryLong8Array(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
int m;
m=TIFFSetField(tif,dp->tdir_tag,(uint16)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
if (!m)
return(0);
}
}
}
break;
case TIFF_SETGET_C32_ASCII:
{
@ -4129,9 +3792,12 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
err=TIFFReadDirEntryByteArray(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
if (!TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data))
assert(0);
int m;
m=TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
if (!m)
return(0);
}
}
break;
@ -4143,9 +3809,12 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
err=TIFFReadDirEntryByteArray(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
if (!TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data))
assert(0);
int m;
m=TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
if (!m)
return(0);
}
}
break;
@ -4157,9 +3826,12 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
err=TIFFReadDirEntryShortArray(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
if (!TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data))
assert(0);
int m;
m=TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
if (!m)
return(0);
}
}
break;
@ -4171,9 +3843,12 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
err=TIFFReadDirEntryLongArray(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
if (!TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data))
assert(0);
int m;
m=TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
if (!m)
return(0);
}
}
break;
@ -4185,9 +3860,12 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
err=TIFFReadDirEntryLong8Array(tif,dp,&data);
if (err==TIFFReadDirEntryErrOk)
{
if (!TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data))
assert(0);
int m;
m=TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data);
if (data!=0)
_TIFFfree(data);
if (!m)
return(0);
}
}
break;
@ -4197,250 +3875,10 @@ TIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)
}
if (err!=TIFFReadDirEntryErrOk)
{
assert(0);
TIFFReadDirEntryOutputErr(tif,err,module,fip->field_name,recover);
return(0);
}
return(1);
#ifdef NDEF
if (dp->tdir_count!=1) {
/* array of values */
enum TIFFReadDirEntryErr err;
void* data;
switch (fip->field_type) {
case TIFF_BYTE:
assert(0);
case TIFF_SBYTE:
assert(0);
#ifdef NDEF
cp = (char *)_TIFFCheckMalloc(tif, ddd
dp->tdir_count, sizeof (uint8), mesg);
ok = cp && TIFFFetchByteArray(tif, dp, (uint8*) cp);
break;
#endif
case TIFF_SHORT:
err=TIFFReadDirEntryShortArray(tif,dp,(uint16**)(&data));
break;
case TIFF_SSHORT:
assert(0);
#ifdef NDEF
cp = (char *)_TIFFCheckMalloc(tif, ddd
dp->tdir_count, sizeof (uint16), mesg);
ok = cp && TIFFFetchShortArray(tif, dp, (uint16*) cp);
break;
#endif
case TIFF_LONG:
err=TIFFReadDirEntryLongArray(tif,dp,(uint32**)(&data));
break;
case TIFF_SLONG:
assert(0);
#ifdef NDEF
cp = (char *)_TIFFCheckMalloc(tif, ddd
dp->tdir_count, sizeof (uint32), mesg);
ok = cp && TIFFFetchLongArray(tif, dp, (uint32*) cp);
break;
#endif
case TIFF_LONG8:
err=TIFFReadDirEntryLong8Array(tif,dp,(uint64_new**)(&data));
break;
case TIFF_SLONG8:
assert(0);
case TIFF_RATIONAL:
assert(0);
/*
err=TIFFReadDirEntryFloatArray(tif,dp,(float**)(&data)); ddd double?
*/
break;
case TIFF_SRATIONAL:
assert(0);
#ifdef NDEF
cp = (char *)_TIFFCheckMalloc(tif, ddd
dp->tdir_count, sizeof (float), mesg);
ok = cp && TIFFFetchRationalArray(tif, dp, (float*) cp);
break;
#endif
case TIFF_FLOAT:
assert(0);
#ifdef NDEF
cp = (char *)_TIFFCheckMalloc(tif, ddd
dp->tdir_count, sizeof (float), mesg);
ok = cp && TIFFFetchFloatArray(tif, dp, (float*) cp);
break;
#endif
case TIFF_DOUBLE:
assert(0);
#ifdef NDEF
cp = (char *)_TIFFCheckMalloc(tif, ddd
dp->tdir_count, sizeof (double), mesg);
ok = cp && TIFFFetchDoubleArray(tif, dp, (double*) cp);
break;
#endif
case TIFF_UNDEFINED:
err=TIFFReadDirEntryByteArray(tif,dp,(uint8**)(&data));
break;
case TIFF_ASCII:
err=TIFFReadDirEntryByteArray(tif,dp,(uint8**)(&data));
if ((err==TIFFReadDirEntryErrOk)&&(fip->field_passcount==0)&&((dp->tdir_count==0)||(((uint8*)data)[(uint32)dp->tdir_count-1]!=0)))
{
assert(0);
}
break;
case TIFF_IFD:
assert(0);
case TIFF_IFD8:
assert(0);
default:
assert(0);
data=0;
}
if (err!=TIFFReadDirEntryErrOk)
ok=1;
else if (data!=0)
{
if (fip->field_passcount)
ok=TIFFSetField(tif,dp->tdir_tag,(uint32)dp->tdir_count,data);
else
ok=TIFFSetField(tif,dp->tdir_tag,data);
_TIFFfree(data);
}
} else {
switch (fip->field_type) {
case TIFF_BYTE:
assert(0);
case TIFF_SBYTE:
assert(0);
case TIFF_SHORT:
{
enum TIFFReadDirEntryErr err;
uint16 v;
err=TIFFReadDirEntryShort(tif,dp,&v);
if (err!=TIFFReadDirEntryErrOk)
ok=0;
else
ok = (fip->field_passcount ?
TIFFSetField(tif, dp->tdir_tag, 1, &v)
: TIFFSetField(tif, dp->tdir_tag, v));
}
break;
case TIFF_SSHORT:
assert(0);
case TIFF_LONG:
{
enum TIFFReadDirEntryErr err;
uint32 v;
err=TIFFReadDirEntryLong(tif,dp,&v);
if (err!=TIFFReadDirEntryErrOk)
ok=0;
else
ok = (fip->field_passcount ?
TIFFSetField(tif, dp->tdir_tag, 1, &v)
: TIFFSetField(tif, dp->tdir_tag, v));
}
break;
case TIFF_SLONG:
assert(0);
case TIFF_LONG8:
{
enum TIFFReadDirEntryErr err;
uint64_new v;
err=TIFFReadDirEntryLong8(tif,dp,&v);
if (err!=TIFFReadDirEntryErrOk)
ok=0;
else
ok = (fip->field_passcount ?
TIFFSetField(tif, dp->tdir_tag, 1, &v)
: TIFFSetField(tif, dp->tdir_tag, v));
}
break;
case TIFF_SLONG8:
assert(0);
case TIFF_RATIONAL:
{
enum TIFFReadDirEntryErr err;
float v;
/* ddddddddddddddddddddd */
switch (dp->tdir_tag)
{
case TIFFTAG_XRESOLUTION:
case TIFFTAG_YRESOLUTION:
break; /* checked, double is correct parameter type in TIFFSetField call */
default:
assert(0); /* unchecked */
}
/* ddddddddddddddddddddd */
err=TIFFReadDirEntryFloat(tif,dp,&v);
if (err!=TIFFReadDirEntryErrOk)
ok=0;
else
ok = (fip->field_passcount ?
TIFFSetField(tif, dp->tdir_tag, 1, &v)
: TIFFSetField(tif, dp->tdir_tag, v));
}
break;
case TIFF_SRATIONAL:
assert(0);
case TIFF_FLOAT:
assert(0);
#ifdef NDEF
{
float v = (dp->common.tdir_type == TIFF_FLOAT ?
TIFFFetchFloat(tif, dp)
: TIFFFetchRational(tif, dp));
ok = (fip->field_passcount ?
TIFFSetField(tif, dp->common.tdir_tag, 1, &v)
: TIFFSetField(tif, dp->common.tdir_tag, v));
}
break;
#endif
case TIFF_DOUBLE:
{
enum TIFFReadDirEntryErr err;
double v;
err=TIFFReadDirEntryDouble(tif,dp,&v);
if (err!=TIFFReadDirEntryErrOk)
ok=0;
else
ok = (fip->field_passcount ?
TIFFSetField(tif, dp->tdir_tag, 1, &v)
: TIFFSetField(tif, dp->tdir_tag, v));
}
break;
case TIFF_UNDEFINED: /* bit of a cheat... */
assert(0);
#ifdef NDEF
{
char c[2];
if ( (ok = (TIFFFetchString(tif, dp, c) != 0)) != 0 ) {
c[1] = '\0'; /* XXX paranoid */
ok = (fip->field_passcount ?
TIFFSetField(tif, dp->common.tdir_tag, 1, c)
: TIFFSetField(tif, dp->common.tdir_tag, c));
}
}
break;
#endif
case TIFF_ASCII:
assert(0);
case TIFF_IFD:
assert(0);
case TIFF_IFD8:
{
enum TIFFReadDirEntryErr err;
uint64_new v;
err=TIFFReadDirEntryIfd8(tif,dp,&v);
if (err!=TIFFReadDirEntryErrOk)
ok=0;
else
ok = (fip->field_passcount ?
TIFFSetField(tif, dp->tdir_tag, 1, &v)
: TIFFSetField(tif, dp->tdir_tag, v));
}
break;
default:
assert(0);
}
}
#endif
}
/*