mirror of
https://github.com/libretro/stella2023.git
synced 2024-12-03 15:11:03 +00:00
Update include PNG library,
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@2390 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
stephena
parent
d9ed4e7d17
commit
225e6c0b1c
11
Changes.txt
11
Changes.txt
@ -12,6 +12,15 @@
|
||||
Release History
|
||||
===========================================================================
|
||||
|
||||
3.5.5 to 3.6: (March xx, 2012)
|
||||
|
||||
|
||||
|
||||
* Updated included PNG library to latest stable version.
|
||||
|
||||
-Have fun!
|
||||
|
||||
|
||||
3.5 to 3.5.5: (February 4, 2012)
|
||||
|
||||
* Due to changes in the debugger, old state files will not work with
|
||||
@ -71,8 +80,6 @@
|
||||
|
||||
* Updated included PNG library to latest stable version.
|
||||
|
||||
-Have fun!
|
||||
|
||||
|
||||
3.4.1 to 3.5: (December 29, 2011)
|
||||
|
||||
|
||||
@ -14,7 +14,7 @@
|
||||
#include "pngpriv.h"
|
||||
|
||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||
typedef png_libpng_version_1_5_8 Your_png_h_is_not_version_1_5_8;
|
||||
typedef png_libpng_version_1_5_9 Your_png_h_is_not_version_1_5_9;
|
||||
|
||||
/* Tells libpng that we have already handled the first "num_bytes" bytes
|
||||
* of the PNG file signature. If the PNG data is embedded into another
|
||||
@ -655,13 +655,13 @@ png_get_copyright(png_const_structp png_ptr)
|
||||
#else
|
||||
# ifdef __STDC__
|
||||
return PNG_STRING_NEWLINE \
|
||||
"libpng version 1.5.8 - February 1, 2012" PNG_STRING_NEWLINE \
|
||||
"libpng version 1.5.9 - February 18, 2012" PNG_STRING_NEWLINE \
|
||||
"Copyright (c) 1998-2011 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
|
||||
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
|
||||
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
|
||||
PNG_STRING_NEWLINE;
|
||||
# else
|
||||
return "libpng version 1.5.8 - February 1, 2012\
|
||||
return "libpng version 1.5.9 - February 18, 2012\
|
||||
Copyright (c) 1998-2011 Glenn Randers-Pehrson\
|
||||
Copyright (c) 1996-1997 Andreas Dilger\
|
||||
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* png.h - header file for PNG reference library
|
||||
*
|
||||
* libpng version 1.5.8 - February 1, 2012
|
||||
* libpng version 1.5.9 - February 18, 2012
|
||||
* Copyright (c) 1998-2012 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||
@ -11,7 +11,7 @@
|
||||
* Authors and maintainers:
|
||||
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
|
||||
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
|
||||
* libpng versions 0.97, January 1998, through 1.5.8 - February 1, 2012: Glenn
|
||||
* libpng versions 0.97, January 1998, through 1.5.9 - February 18, 2012: Glenn
|
||||
* See also "Contributing Authors", below.
|
||||
*
|
||||
* Note about libpng version numbers:
|
||||
@ -168,6 +168,10 @@
|
||||
* 1.5.7 15 10507 15.so.15.7[.0]
|
||||
* 1.5.8beta01 15 10508 15.so.15.8[.0]
|
||||
* 1.5.8rc01 15 10508 15.so.15.8[.0]
|
||||
* 1.5.8 15 10508 15.so.15.8[.0]
|
||||
* 1.5.9beta01-02 15 10509 15.so.15.9[.0]
|
||||
* 1.5.9rc01 15 10509 15.so.15.9[.0]
|
||||
* 1.5.9 15 10509 15.so.15.9[.0]
|
||||
*
|
||||
* Henceforth the source version will match the shared-library major
|
||||
* and minor numbers; the shared-library major version number will be
|
||||
@ -199,7 +203,7 @@
|
||||
*
|
||||
* This code is released under the libpng license.
|
||||
*
|
||||
* libpng versions 1.2.6, August 15, 2004, through 1.5.8, February 1, 2012, are
|
||||
* libpng versions 1.2.6, August 15, 2004, through 1.5.9, February 18, 2012, are
|
||||
* Copyright (c) 2004, 2006-2012 Glenn Randers-Pehrson, and are
|
||||
* distributed according to the same disclaimer and license as libpng-1.2.5
|
||||
* with the following individual added to the list of Contributing Authors:
|
||||
@ -311,13 +315,13 @@
|
||||
* Y2K compliance in libpng:
|
||||
* =========================
|
||||
*
|
||||
* February 1, 2012
|
||||
* February 18, 2012
|
||||
*
|
||||
* Since the PNG Development group is an ad-hoc body, we can't make
|
||||
* an official declaration.
|
||||
*
|
||||
* This is your unofficial assurance that libpng from version 0.71 and
|
||||
* upward through 1.5.8 are Y2K compliant. It is my belief that
|
||||
* upward through 1.5.9 are Y2K compliant. It is my belief that
|
||||
* earlier versions were also Y2K compliant.
|
||||
*
|
||||
* Libpng only has two year fields. One is a 2-byte unsigned integer
|
||||
@ -375,9 +379,9 @@
|
||||
*/
|
||||
|
||||
/* Version information for png.h - this should match the version in png.c */
|
||||
#define PNG_LIBPNG_VER_STRING "1.5.8"
|
||||
#define PNG_LIBPNG_VER_STRING "1.5.9"
|
||||
#define PNG_HEADER_VERSION_STRING \
|
||||
" libpng version 1.5.8 - February 1, 2012\n"
|
||||
" libpng version 1.5.9 - February 18, 2012\n"
|
||||
|
||||
#define PNG_LIBPNG_VER_SONUM 15
|
||||
#define PNG_LIBPNG_VER_DLLNUM 15
|
||||
@ -385,7 +389,7 @@
|
||||
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
|
||||
#define PNG_LIBPNG_VER_MAJOR 1
|
||||
#define PNG_LIBPNG_VER_MINOR 5
|
||||
#define PNG_LIBPNG_VER_RELEASE 8
|
||||
#define PNG_LIBPNG_VER_RELEASE 9
|
||||
|
||||
/* This should match the numeric part of the final component of
|
||||
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
|
||||
@ -416,7 +420,7 @@
|
||||
* version 1.0.0 was mis-numbered 100 instead of 10000). From
|
||||
* version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release
|
||||
*/
|
||||
#define PNG_LIBPNG_VER 10508 /* 1.5.8 */
|
||||
#define PNG_LIBPNG_VER 10509 /* 1.5.9 */
|
||||
|
||||
/* Library configuration: these options cannot be changed after
|
||||
* the library has been built.
|
||||
@ -538,7 +542,7 @@ extern "C" {
|
||||
/* This triggers a compiler error in png.c, if png.c and png.h
|
||||
* do not agree upon the version number.
|
||||
*/
|
||||
typedef char* png_libpng_version_1_5_8;
|
||||
typedef char* png_libpng_version_1_5_9;
|
||||
|
||||
/* Three color definitions. The order of the red, green, and blue, (and the
|
||||
* exact size) is not important, although the size of the fields need to
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* pngconf.h - machine configurable file for libpng
|
||||
*
|
||||
* libpng version 1.5.8 - February 1, 2012
|
||||
* libpng version 1.5.9 - February 18, 2012
|
||||
*
|
||||
* Copyright (c) 1998-2012 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* pngerror.c - stub functions for i/o and memory allocation
|
||||
*
|
||||
* Last changed in libpng 1.5.7 [February 1, 2012]
|
||||
* Last changed in libpng 1.5.8 [February 1, 2011]
|
||||
* Copyright (c) 1998-2012 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* pngpread.c - read a png file in push mode
|
||||
*
|
||||
* Last changed in libpng 1.5.7 [December 15, 2011]
|
||||
* Last changed in libpng 1.5.9 [February 18, 2012]
|
||||
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||
@ -730,8 +730,7 @@ png_push_save_buffer(png_structp png_ptr)
|
||||
|
||||
new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + 256;
|
||||
old_buffer = png_ptr->save_buffer;
|
||||
png_ptr->save_buffer = (png_bytep)png_malloc_warn(png_ptr,
|
||||
(png_size_t)new_max);
|
||||
png_ptr->save_buffer = (png_bytep)png_malloc_warn(png_ptr, new_max);
|
||||
|
||||
if (png_ptr->save_buffer == NULL)
|
||||
{
|
||||
@ -1201,6 +1200,7 @@ png_push_process_row(png_structp png_ptr)
|
||||
void /* PRIVATE */
|
||||
png_read_push_finish_row(png_structp png_ptr)
|
||||
{
|
||||
#ifdef PNG_READ_INTERLACING_SUPPORTED
|
||||
/* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */
|
||||
|
||||
/* Start of interlace block */
|
||||
@ -1219,6 +1219,7 @@ png_read_push_finish_row(png_structp png_ptr)
|
||||
* it, uncomment it here and in png.h
|
||||
static PNG_CONST png_byte FARDATA png_pass_height[] = {8, 8, 4, 4, 2, 2, 1};
|
||||
*/
|
||||
#endif
|
||||
|
||||
png_ptr->row_number++;
|
||||
if (png_ptr->row_number < png_ptr->num_rows)
|
||||
@ -1285,8 +1286,7 @@ png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
|
||||
}
|
||||
#endif
|
||||
|
||||
png_ptr->current_text = (png_charp)png_malloc(png_ptr,
|
||||
(png_size_t)(length + 1));
|
||||
png_ptr->current_text = (png_charp)png_malloc(png_ptr, length + 1);
|
||||
png_ptr->current_text[length] = '\0';
|
||||
png_ptr->current_text_ptr = png_ptr->current_text;
|
||||
png_ptr->current_text_size = (png_size_t)length;
|
||||
@ -1384,8 +1384,7 @@ png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
|
||||
}
|
||||
#endif
|
||||
|
||||
png_ptr->current_text = (png_charp)png_malloc(png_ptr,
|
||||
(png_size_t)(length + 1));
|
||||
png_ptr->current_text = (png_charp)png_malloc(png_ptr, length + 1);
|
||||
png_ptr->current_text[length] = '\0';
|
||||
png_ptr->current_text_ptr = png_ptr->current_text;
|
||||
png_ptr->current_text_size = (png_size_t)length;
|
||||
@ -1586,8 +1585,7 @@ png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
|
||||
}
|
||||
#endif
|
||||
|
||||
png_ptr->current_text = (png_charp)png_malloc(png_ptr,
|
||||
(png_size_t)(length + 1));
|
||||
png_ptr->current_text = (png_charp)png_malloc(png_ptr, length + 1);
|
||||
png_ptr->current_text[length] = '\0';
|
||||
png_ptr->current_text_ptr = png_ptr->current_text;
|
||||
png_ptr->current_text_size = (png_size_t)length;
|
||||
@ -1732,8 +1730,7 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
|
||||
*/
|
||||
PNG_CSTRING_FROM_CHUNK(png_ptr->unknown_chunk.name, png_ptr->chunk_name);
|
||||
|
||||
/* The following cast should be safe because of the check above. */
|
||||
png_ptr->unknown_chunk.size = (png_size_t)length;
|
||||
png_ptr->unknown_chunk.size = length;
|
||||
|
||||
if (length == 0)
|
||||
png_ptr->unknown_chunk.data = NULL;
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
|
||||
/* pngrutil.c - utilities to read a PNG file
|
||||
*
|
||||
* Last changed in libpng 1.5.7 [December 15, 2011]
|
||||
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
|
||||
* Last changed in libpng 1.5.9 [February 18, 2012]
|
||||
* Copyright (c) 1998-2012 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||
*
|
||||
@ -432,15 +432,18 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
|
||||
/* Now check the limits on this chunk - if the limit fails the
|
||||
* compressed data will be removed, the prefix will remain.
|
||||
*/
|
||||
if (prefix_size >= (~(png_size_t)0) - 1 ||
|
||||
expanded_size >= (~(png_size_t)0) - 1 - prefix_size
|
||||
#ifdef PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
|
||||
if (png_ptr->user_chunk_malloc_max &&
|
||||
|| (png_ptr->user_chunk_malloc_max &&
|
||||
(prefix_size + expanded_size >= png_ptr->user_chunk_malloc_max - 1))
|
||||
#else
|
||||
# ifdef PNG_USER_CHUNK_MALLOC_MAX
|
||||
if ((PNG_USER_CHUNK_MALLOC_MAX > 0) &&
|
||||
|| ((PNG_USER_CHUNK_MALLOC_MAX > 0) &&
|
||||
prefix_size + expanded_size >= PNG_USER_CHUNK_MALLOC_MAX - 1)
|
||||
# endif
|
||||
#endif
|
||||
)
|
||||
png_warning(png_ptr, "Exceeded size limit while expanding chunk");
|
||||
|
||||
/* If the size is zero either there was an error and a message
|
||||
@ -448,12 +451,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
|
||||
* and we have nothing to do - the code will exit through the
|
||||
* error case below.
|
||||
*/
|
||||
#if defined(PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED) || \
|
||||
defined(PNG_USER_CHUNK_MALLOC_MAX)
|
||||
else if (expanded_size > 0)
|
||||
#else
|
||||
if (expanded_size > 0)
|
||||
#endif
|
||||
{
|
||||
/* Success (maybe) - really uncompress the chunk. */
|
||||
png_size_t new_size = 0;
|
||||
@ -1279,7 +1277,7 @@ png_handle_iCCP(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
|
||||
png_free(png_ptr, png_ptr->chunkdata);
|
||||
png_ptr->chunkdata = (png_charp)png_malloc(png_ptr, length + 1);
|
||||
slength = (png_size_t)length;
|
||||
slength = length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
|
||||
|
||||
if (png_crc_finish(png_ptr, skip))
|
||||
@ -1429,7 +1427,7 @@ png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
* that the PNG_MAX_MALLOC_64K test is enabled in this case, but this is a
|
||||
* potential breakage point if the types in pngconf.h aren't exactly right.
|
||||
*/
|
||||
slength = (png_size_t)length;
|
||||
slength = length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
|
||||
|
||||
if (png_crc_finish(png_ptr, skip))
|
||||
@ -1956,7 +1954,7 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
return;
|
||||
}
|
||||
|
||||
slength = (png_size_t)length;
|
||||
slength = length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
|
||||
|
||||
if (png_crc_finish(png_ptr, 0))
|
||||
@ -2105,7 +2103,7 @@ png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
return;
|
||||
}
|
||||
|
||||
slength = (png_size_t)length;
|
||||
slength = length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
|
||||
png_ptr->chunkdata[slength] = 0x00; /* Null terminate the last string */
|
||||
|
||||
@ -2265,7 +2263,7 @@ png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
return;
|
||||
}
|
||||
|
||||
slength = (png_size_t)length;
|
||||
slength = length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
|
||||
|
||||
if (png_crc_finish(png_ptr, skip))
|
||||
@ -2373,7 +2371,7 @@ png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
return;
|
||||
}
|
||||
|
||||
slength = (png_size_t)length;
|
||||
slength = length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
|
||||
|
||||
if (png_crc_finish(png_ptr, 0))
|
||||
@ -2504,7 +2502,7 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
return;
|
||||
}
|
||||
|
||||
slength = (png_size_t)length;
|
||||
slength = length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength);
|
||||
|
||||
if (png_crc_finish(png_ptr, 0))
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||
*
|
||||
* Last changed in libpng 1.5.5 [September 22, 2011]
|
||||
* Last changed in libpng 1.5.9 [February 18, 2012]
|
||||
*
|
||||
* This code is released under the libpng license.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
@ -283,9 +283,7 @@ struct png_struct_def
|
||||
#endif
|
||||
|
||||
/* New member added in libpng-1.0.4 (renamed in 1.0.9) */
|
||||
#if defined(PNG_MNG_FEATURES_SUPPORTED) || \
|
||||
defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \
|
||||
defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED)
|
||||
#if defined(PNG_MNG_FEATURES_SUPPORTED)
|
||||
/* Changed from png_byte to png_uint_32 at version 1.2.0 */
|
||||
png_uint_32 mng_features_permitted;
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user