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875 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
44a9af81b0 [libpng17] Bump version to 1.7.0beta42 2014-11-07 07:58:35 -06:00
Glenn Randers-Pehrson
755f92fc41 [libpng17] Imported from libpng-1.7.0beta41.tar 2014-11-07 07:58:23 -06:00
Glenn Randers-Pehrson
d9d1c997d8 [libpng17] More "#endif" housecleaning, in *.h 2014-11-07 07:39:41 -06:00
Glenn Randers-Pehrson
aeb4a22975 [libpng17] Changed "#endif /* PNG_FEATURE_SUPPORTED */" to "#endif /* FEATURE */" 2014-11-06 23:09:14 -06:00
Glenn Randers-Pehrson
9c0b5ab848 [libpng17] Removed #ifdef PNG_16BIT_SUPPORTED/#endif around png_product2(); it is 
needed by png_reciprocal2().
Added #ifdef PNG_16BIT_SUPPORTED/#endif around png_log16bit() and
    png_do_swap().
 2014-11-06 21:14:16 -06:00
Glenn Randers-Pehrson
05dcaffd38 [libpng17] Bump version to 1.7.0beta41 2014-11-05 19:07:47 -06:00
John Bowler
f87df31c8c [libpng17] Fixed GCC unsigned int->float warnings. Various versions of GCC 
seem to generate warnings when an unsigned value is implicitly
    converted to double. This is probably a GCC bug but this change
    avoids the issue by explicitly converting to (int) where safe.
  Free all allocated memory in pngimage. The file buffer cache was left
    allocated at the end of the program, harmless but it causes memory
    leak reports from clang.
  Fixed array size calculations to avoid warnings. At various points
    in the code the number of elements in an array is calculated using
    sizeof.  This generates a compile time constant of type (size_t) which
    is then typically assigned to an (unsigned int) or (int). Some versions
    of GCC on 64-bit systems warn about the apparent narrowing, even though
    the same compiler does apparently generate the correct, in-range,
    numeric constant.  This adds appropriate, safe, casts to make the
    warnings go away.
 2014-11-05 18:53:01 -06:00
Glenn Randers-Pehrson
41547820e8 [libpng17] Simplified and future-proofed png_user_version_check(). 2014-11-05 15:08:31 -06:00
Glenn Randers-Pehrson
6f46730cb7 [libpng17] Bump version to 1.7.0beta40 2014-11-01 18:58:59 -05:00
Glenn Randers-Pehrson
7a4bfbdec1 [libpng17] Ported cosmetic changes from libpng-1.6.15beta02. 2014-11-01 13:57:38 -05:00
Glenn Randers-Pehrson
515659d638 [libpng17] Changed "if (!x)" to "if (x == 0)" and "if (x)" to "if (x !== 0)" 2014-10-25 19:30:02 -05:00
Glenn Randers-Pehrson
9ee6678e1f [libpng17] Bump version to 1.7.0beta39 2014-10-17 10:02:01 -05:00
Glenn Randers-Pehrson
9b36280e31 [libpng17] Imported from libpng-1.7.0beta38.tar 2014-10-17 09:57:47 -05:00
Glenn Randers-Pehrson
c7e743d385 [libpng17] Merge recent changes from libpng-1.6.14beta06: 
Added "option READ_iCCP enables READ_COMPRESSED_TEXT" to pnglibconf.dfa
Removed unused "text_len" parameter from private function png_write_zTXt().
Conditionally compile some code in png_deflate_claim(), when
  PNG_WARNINGS_SUPPORTED and PNG_ERROR_TEXT_SUPPORTED are disabled.
Replaced repeated code in pngpread.c with PNG_PUSH_SAVE_BUFFER_IF_FULL.
Added "chunk iTXt enables TEXT" and "chunk zTXt enables TEXT"
  to pnglibconf.dfa.
Edit and fix typos in comments.
 2014-10-04 12:41:26 -05:00
Glenn Randers-Pehrson
b2e89f1af6 [libpng17] Bump version to libpng-1.7.0beta38.tar 2014-09-28 13:36:54 -05:00
Glenn Randers-Pehrson
ad30a1262b [libpng17] Imported from libpng-1.7.0beta37.tar 2014-09-28 13:33:11 -05:00
Glenn Randers-Pehrson
d7078c52e2 [libpng17] Bump version to 1.7.0beta37 2014-09-27 19:00:32 -05:00
Glenn Randers-Pehrson
4a67ac3f1e [libpng17] Imported from libpng-1.7.0beta36.tar 2014-09-27 18:52:47 -05:00
Glenn Randers-Pehrson
cea01951da [libpng17] Bump version to 1.7.0beta36 2014-08-06 09:10:16 -05:00
Glenn Randers-Pehrson
1a9c06b11a [libpng17] Imported from libpng-1.7.0beta35.tar 2014-08-06 09:10:02 -05:00
Cosmin Truta
1a9e897289 [libpng17] Port recent changes from libpng16 branch: 
Silence 'unused parameter' build warnings (Cosmin).
  $(CP) is now used alongside $(RM_F).  Also, use 'copy' instead
    of 'cp' where applicable, and applied other minor makefile changes.
  Don't warn about invalid dimensions exceeding user limits.
 2014-03-22 11:09:18 -05:00
Glenn Randers-Pehrson
0acf4f9770 [libpng17] Bump version to 1.7.0beta35 2014-03-17 13:21:10 -05:00
Glenn Randers-Pehrson
b407af6503 [libpng17] Imported from libpng-1.7.0beta34.tar 2014-03-17 13:19:20 -05:00
Glenn Randers-Pehrson
4e61b58980 [libpng17] Use "if (value != 0)" instead of "if (value)" consistently. 2014-03-08 13:25:55 -06:00
Glenn Randers-Pehrson
1345c5bff8 [libpng17] Bump version to 1.7.0beta34 2014-02-27 09:07:25 -06:00
Glenn Randers-Pehrson
39c420834f [libpng17] Imported from libpng-1.7.0beta33.tar 2014-02-27 08:27:24 -06:00
Glenn Randers-Pehrson
352f43cdc6 [libpng17] Bump version to 1.7.0beta33 2014-02-26 13:24:57 -06:00
Glenn Randers-Pehrson
f99393490d [libpng17] Imported from libpng-1.7.0beta32.tar 2014-02-26 12:54:47 -06:00
Glenn Randers-Pehrson
deb920b4a7 [libpng17] Don't recognize known sRGB profiles as sRGB if they have been hacked, 
but don't reject them and don't issue a copyright violation warning.
 2014-02-26 11:52:00 -06:00
Glenn Randers-Pehrson
50a09830b8 [libpng17] Bump version to 1.7.0beta32 2014-02-05 23:32:25 -06:00
Glenn Randers-Pehrson
9a3f244085 [libpng17] Imported from libpng-1.7.0beta31.tar 2014-02-05 22:46:04 -06:00
Glenn Randers-Pehrson
484dad1a19 [libpng17] Bump version to 1.7.0beta31 2014-02-02 15:27:04 -06:00
Glenn Randers-Pehrson
1695471118 [libpng17] Imported from libpng-1.7.0beta30.tar 2014-02-02 15:26:55 -06:00
Glenn Randers-Pehrson
b7362c6738 [libpng17] Bump version to 1.7.0beta30 2014-01-30 14:52:37 -06:00
Glenn Randers-Pehrson
f2d8561fdc [libpng17] Imported from libpng-1.7.0beta29.tar 2014-01-30 14:52:28 -06:00
Glenn Randers-Pehrson
6d2b1a7dbc [libpng17] Bump version to 1.7.0beta29 2014-01-20 13:57:46 -06:00
Glenn Randers-Pehrson
5daa97c2eb [libpng17] Imported from libpng-1.7.0beta28.tar 2014-01-20 13:57:38 -06:00
Glenn Randers-Pehrson
1982968dad [libpng17] Bump version to 1.7.0beta28 2014-01-10 08:11:36 -06:00
Glenn Randers-Pehrson
03a53fa429 [libpng17] Removed potentially misleading warning from png_check_IHDR(). 2014-01-10 06:22:41 -06:00
Glenn Randers-Pehrson
441de8f4fd [libpng17] Revised png_check_IHDR() to use PNG_SIZE_MAX instead of 
PNG_UINT_32_MAX in the test for potential overflow in PNG_ROWBYTES.
 2014-01-09 20:19:36 -06:00
Glenn Randers-Pehrson
4e5c80034e [libpng17] Only issue a warning about image width if an error has not already 
been found in IHDR.
 2014-01-08 11:44:48 -06:00
Glenn Randers-Pehrson
879d63156a [libpng17] Updated warning in png_check_IHDR() to say "may be too large" 
instead of "is too large".
 2014-01-07 11:44:41 -06:00
Glenn Randers-Pehrson
eb021245d0 [libpng17] Bump version to 1.7.0beta27 2014-01-01 11:19:28 -06:00
Glenn Randers-Pehrson
28711dff2a [libpng17] Updated copyright year in recently-changed files. 2013-12-31 21:15:11 -06:00
Glenn Randers-Pehrson
99078ec8bd [libpng17] Bump version to 1.7.0beta26 2013-12-26 11:53:16 -06:00
Glenn Randers-Pehrson
a2c5f56e77 [libpng17] Imported from libpng-1.7.0beta25.tar 2013-12-26 11:53:02 -06:00
Glenn Randers-Pehrson
9e168ea2c9 [libpng17] Merged files with version 1.6.8 that have not changed since then. 2013-12-19 20:33:08 -06:00
Glenn Randers-Pehrson
06be739941 [libpng17] Bump version to 1.7.0beta25 2013-12-15 11:22:59 -06:00
Glenn Randers-Pehrson
448092b8eb [libpng17] Imported from libpng-1.7.0beta24.tar 2013-12-15 11:22:49 -06:00
John Bowler
d45a632529 [libpng17] Bookkeeping: Moved functions around (no changes). Moved transform 
function definitions before the place where they are called so that
they can be masde static. Move the intrapixel functions and the
grayscale palette builder out of the png?tran.c files. The latter
isn't a transform function and is no longer used internally, and the
former MNG specific functions are better placed in pngread/pngwrite.c
 2013-12-13 23:50:30 -06:00