mirror of
https://github.com/opencv/opencv.git
synced 2024-11-27 20:50:25 +08:00
52f3f5a3f6
* libtiff upgrade to version 4.6.0 * fix tiffvers.h cmake generation * temp: force build 3rd party deps from source * remove libport.h and spintf.c * cmake fixes * don't use tiff_dummy_namespace on windows * introduce numeric_types namespace alias * include cstdint * uint16_t is not a numeric_types type * fix uint16 and uint32 type defs * use standard c++ types * remove unused files * remove more unused files * revert build 3rd party code from source --------- Co-authored-by: Misha Klatis <misha.klatis@autodesk.com>
330 lines
10 KiB
C
330 lines
10 KiB
C
/*
|
|
* Copyright (c) 1988-1997 Sam Leffler
|
|
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
|
|
*
|
|
* Permission to use, copy, modify, distribute, and sell this software and
|
|
* its documentation for any purpose is hereby granted without fee, provided
|
|
* that (i) the above copyright notices and this permission notice appear in
|
|
* all copies of the software and related documentation, and (ii) the names of
|
|
* Sam Leffler and Silicon Graphics may not be used in any advertising or
|
|
* publicity relating to the software without the specific, prior written
|
|
* permission of Sam Leffler and Silicon Graphics.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
|
|
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
|
|
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
|
|
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
|
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
|
|
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
|
* OF THIS SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* TIFF Library Bit & Byte Swapping Support.
|
|
*
|
|
* XXX We assume short = 16-bits and long = 32-bits XXX
|
|
*/
|
|
#include "tiffiop.h"
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabShort)
|
|
void TIFFSwabShort(uint16_t *wp)
|
|
{
|
|
register unsigned char *cp = (unsigned char *)wp;
|
|
unsigned char t;
|
|
assert(sizeof(uint16_t) == 2);
|
|
t = cp[1];
|
|
cp[1] = cp[0];
|
|
cp[0] = t;
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabLong)
|
|
void TIFFSwabLong(uint32_t *lp)
|
|
{
|
|
register unsigned char *cp = (unsigned char *)lp;
|
|
unsigned char t;
|
|
assert(sizeof(uint32_t) == 4);
|
|
t = cp[3];
|
|
cp[3] = cp[0];
|
|
cp[0] = t;
|
|
t = cp[2];
|
|
cp[2] = cp[1];
|
|
cp[1] = t;
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabLong8)
|
|
void TIFFSwabLong8(uint64_t *lp)
|
|
{
|
|
register unsigned char *cp = (unsigned char *)lp;
|
|
unsigned char t;
|
|
assert(sizeof(uint64_t) == 8);
|
|
t = cp[7];
|
|
cp[7] = cp[0];
|
|
cp[0] = t;
|
|
t = cp[6];
|
|
cp[6] = cp[1];
|
|
cp[1] = t;
|
|
t = cp[5];
|
|
cp[5] = cp[2];
|
|
cp[2] = t;
|
|
t = cp[4];
|
|
cp[4] = cp[3];
|
|
cp[3] = t;
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabArrayOfShort)
|
|
void TIFFSwabArrayOfShort(register uint16_t *wp, tmsize_t n)
|
|
{
|
|
register unsigned char *cp;
|
|
register unsigned char t;
|
|
assert(sizeof(uint16_t) == 2);
|
|
/* XXX unroll loop some */
|
|
while (n-- > 0)
|
|
{
|
|
cp = (unsigned char *)wp;
|
|
t = cp[1];
|
|
cp[1] = cp[0];
|
|
cp[0] = t;
|
|
wp++;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabArrayOfTriples)
|
|
void TIFFSwabArrayOfTriples(register uint8_t *tp, tmsize_t n)
|
|
{
|
|
unsigned char *cp;
|
|
unsigned char t;
|
|
|
|
/* XXX unroll loop some */
|
|
while (n-- > 0)
|
|
{
|
|
cp = (unsigned char *)tp;
|
|
t = cp[2];
|
|
cp[2] = cp[0];
|
|
cp[0] = t;
|
|
tp += 3;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabArrayOfLong)
|
|
void TIFFSwabArrayOfLong(register uint32_t *lp, tmsize_t n)
|
|
{
|
|
register unsigned char *cp;
|
|
register unsigned char t;
|
|
assert(sizeof(uint32_t) == 4);
|
|
/* XXX unroll loop some */
|
|
while (n-- > 0)
|
|
{
|
|
cp = (unsigned char *)lp;
|
|
t = cp[3];
|
|
cp[3] = cp[0];
|
|
cp[0] = t;
|
|
t = cp[2];
|
|
cp[2] = cp[1];
|
|
cp[1] = t;
|
|
lp++;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabArrayOfLong8)
|
|
void TIFFSwabArrayOfLong8(register uint64_t *lp, tmsize_t n)
|
|
{
|
|
register unsigned char *cp;
|
|
register unsigned char t;
|
|
assert(sizeof(uint64_t) == 8);
|
|
/* XXX unroll loop some */
|
|
while (n-- > 0)
|
|
{
|
|
cp = (unsigned char *)lp;
|
|
t = cp[7];
|
|
cp[7] = cp[0];
|
|
cp[0] = t;
|
|
t = cp[6];
|
|
cp[6] = cp[1];
|
|
cp[1] = t;
|
|
t = cp[5];
|
|
cp[5] = cp[2];
|
|
cp[2] = t;
|
|
t = cp[4];
|
|
cp[4] = cp[3];
|
|
cp[3] = t;
|
|
lp++;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabFloat)
|
|
void TIFFSwabFloat(float *fp)
|
|
{
|
|
register unsigned char *cp = (unsigned char *)fp;
|
|
unsigned char t;
|
|
assert(sizeof(float) == 4);
|
|
t = cp[3];
|
|
cp[3] = cp[0];
|
|
cp[0] = t;
|
|
t = cp[2];
|
|
cp[2] = cp[1];
|
|
cp[1] = t;
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabArrayOfFloat)
|
|
void TIFFSwabArrayOfFloat(register float *fp, tmsize_t n)
|
|
{
|
|
register unsigned char *cp;
|
|
register unsigned char t;
|
|
assert(sizeof(float) == 4);
|
|
/* XXX unroll loop some */
|
|
while (n-- > 0)
|
|
{
|
|
cp = (unsigned char *)fp;
|
|
t = cp[3];
|
|
cp[3] = cp[0];
|
|
cp[0] = t;
|
|
t = cp[2];
|
|
cp[2] = cp[1];
|
|
cp[1] = t;
|
|
fp++;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabDouble)
|
|
void TIFFSwabDouble(double *dp)
|
|
{
|
|
register unsigned char *cp = (unsigned char *)dp;
|
|
unsigned char t;
|
|
assert(sizeof(double) == 8);
|
|
t = cp[7];
|
|
cp[7] = cp[0];
|
|
cp[0] = t;
|
|
t = cp[6];
|
|
cp[6] = cp[1];
|
|
cp[1] = t;
|
|
t = cp[5];
|
|
cp[5] = cp[2];
|
|
cp[2] = t;
|
|
t = cp[4];
|
|
cp[4] = cp[3];
|
|
cp[3] = t;
|
|
}
|
|
#endif
|
|
|
|
#if defined(DISABLE_CHECK_TIFFSWABMACROS) || !defined(TIFFSwabArrayOfDouble)
|
|
void TIFFSwabArrayOfDouble(double *dp, tmsize_t n)
|
|
{
|
|
register unsigned char *cp;
|
|
register unsigned char t;
|
|
assert(sizeof(double) == 8);
|
|
/* XXX unroll loop some */
|
|
while (n-- > 0)
|
|
{
|
|
cp = (unsigned char *)dp;
|
|
t = cp[7];
|
|
cp[7] = cp[0];
|
|
cp[0] = t;
|
|
t = cp[6];
|
|
cp[6] = cp[1];
|
|
cp[1] = t;
|
|
t = cp[5];
|
|
cp[5] = cp[2];
|
|
cp[2] = t;
|
|
t = cp[4];
|
|
cp[4] = cp[3];
|
|
cp[3] = t;
|
|
dp++;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Bit reversal tables. TIFFBitRevTable[<byte>] gives
|
|
* the bit reversed value of <byte>. Used in various
|
|
* places in the library when the FillOrder requires
|
|
* bit reversal of byte values (e.g. CCITT Fax 3
|
|
* encoding/decoding). TIFFNoBitRevTable is provided
|
|
* for algorithms that want an equivalent table that
|
|
* do not reverse bit values.
|
|
*/
|
|
static const unsigned char TIFFBitRevTable[256] = {
|
|
0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x10, 0x90, 0x50, 0xd0,
|
|
0x30, 0xb0, 0x70, 0xf0, 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
|
|
0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, 0x04, 0x84, 0x44, 0xc4,
|
|
0x24, 0xa4, 0x64, 0xe4, 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
|
|
0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, 0x1c, 0x9c, 0x5c, 0xdc,
|
|
0x3c, 0xbc, 0x7c, 0xfc, 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
|
|
0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, 0x0a, 0x8a, 0x4a, 0xca,
|
|
0x2a, 0xaa, 0x6a, 0xea, 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
|
|
0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, 0x16, 0x96, 0x56, 0xd6,
|
|
0x36, 0xb6, 0x76, 0xf6, 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
|
|
0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, 0x01, 0x81, 0x41, 0xc1,
|
|
0x21, 0xa1, 0x61, 0xe1, 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
|
|
0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, 0x19, 0x99, 0x59, 0xd9,
|
|
0x39, 0xb9, 0x79, 0xf9, 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
|
|
0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, 0x0d, 0x8d, 0x4d, 0xcd,
|
|
0x2d, 0xad, 0x6d, 0xed, 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
|
|
0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, 0x13, 0x93, 0x53, 0xd3,
|
|
0x33, 0xb3, 0x73, 0xf3, 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
|
|
0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb, 0x07, 0x87, 0x47, 0xc7,
|
|
0x27, 0xa7, 0x67, 0xe7, 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
|
|
0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, 0x1f, 0x9f, 0x5f, 0xdf,
|
|
0x3f, 0xbf, 0x7f, 0xff};
|
|
static const unsigned char TIFFNoBitRevTable[256] = {
|
|
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
|
|
0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
|
|
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
|
|
0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
|
|
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b,
|
|
0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
|
|
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53,
|
|
0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
|
|
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b,
|
|
0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
|
|
0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83,
|
|
0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
|
|
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b,
|
|
0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
|
|
0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3,
|
|
0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
|
|
0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb,
|
|
0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
|
|
0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3,
|
|
0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
|
|
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb,
|
|
0xfc, 0xfd, 0xfe, 0xff,
|
|
};
|
|
|
|
const unsigned char *TIFFGetBitRevTable(int reversed)
|
|
{
|
|
return (reversed ? TIFFBitRevTable : TIFFNoBitRevTable);
|
|
}
|
|
|
|
void TIFFReverseBits(uint8_t *cp, tmsize_t n)
|
|
{
|
|
for (; n > 8; n -= 8)
|
|
{
|
|
cp[0] = TIFFBitRevTable[cp[0]];
|
|
cp[1] = TIFFBitRevTable[cp[1]];
|
|
cp[2] = TIFFBitRevTable[cp[2]];
|
|
cp[3] = TIFFBitRevTable[cp[3]];
|
|
cp[4] = TIFFBitRevTable[cp[4]];
|
|
cp[5] = TIFFBitRevTable[cp[5]];
|
|
cp[6] = TIFFBitRevTable[cp[6]];
|
|
cp[7] = TIFFBitRevTable[cp[7]];
|
|
cp += 8;
|
|
}
|
|
while (n-- > 0)
|
|
{
|
|
*cp = TIFFBitRevTable[*cp];
|
|
cp++;
|
|
}
|
|
}
|