Commit Graph

62 Commits

Author SHA1 Message Date
Sebastian Vater
fe51b5ce50 Move some branches outside looped code. Should improve the generated asm (and
thus performance) slightly.

Patch by Sebastian Vater <cdgs.basty googlemail com>.

Originally committed as revision 22975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-26 22:38:41 +00:00
Sebastian Vater
473147bed0 Switch some ints to unsigned (they can only have positive values, this allows
compiler to optimize some math from mul/div to shr/shl). Also add a cast to
uint32_t when calling decodeplane32(), this silences a compiler warning.
Lastly, in decodeplane8/32(), flatten a double-loop into a single-loop and
calculate the length once before entering the loop instead of during every
iteration (since it doesn't change).

Patch by Sebastian Vater <cdgs.basty googlemail com>.

Originally committed as revision 22974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-26 22:37:13 +00:00
Sebastian Vater
687dc3555d Make two functions out of #define hackery.
Patch by Sebastian Vater, cdgs D basty A googlemail

Originally committed as revision 22970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-26 22:00:57 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Stefano Sabatini
0edfa79b23 Make iff.c:decode_init return the value returned by
avctx->get_buffer() in case of error, rather than AVERROR_UNKNOWN
which is deprecated, and mark AVERROR_UNKNOWN for deletion at the next
major bump.

Originally committed as revision 22512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 19:19:40 +00:00
Måns Rullgård
d9747e29b6 IFF: move ff_cmap_read_palette() prototype to a header file
Originally committed as revision 22307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:00 +00:00
Peter Ross
f087881207 use intended const syntax
Originally committed as revision 22165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 09:38:09 +00:00
Peter Ross
cbba8fec23 Support <8-bit ILBM uncompressed bitmaps
Originally committed as revision 21846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 09:33:59 +00:00
Peter Ross
005caa3486 IFF bitmap n-bit color support
Originally committed as revision 21831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 11:26:35 +00:00
Reimar Döffinger
9f1d760a27 Use int8_t instead of char, the signedness of char can differ between systems.
Originally committed as revision 21771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 18:18:35 +00:00
Peter Ross
b9e06dddb7 IFF PBM/ILBM bitmap decoder
Originally committed as revision 21622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-03 09:56:16 +00:00