Commit Graph

15 Commits

Author SHA1 Message Date
Michael Niedermayer fa3b98182d Ensure that one can store X bytes in a fifo of size X.
Fixed issue417.

Originally committed as revision 13405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-25 23:04:09 +00:00
Michael Niedermayer 0871ae1a93 Make av_fifo*_read() ignore the available amount of data.
This is more efficient as in practice the check is redundant most of the
time. Callers which do not know if enough data is available have to check
it with av_fifo_size(). Doing the check in *read() means the caller has
no choice to skip the check when its known to be redundant.
Also the return value was never documented in a public header so
changing it should not break the API. Besides this fixes the case where
read() failed on a 100% full fifo.

Originally committed as revision 13404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-25 22:20:39 +00:00
Benoit Fouet 95c76e1180 cosmetics (by Björn Axelsson)
Originally committed as revision 12774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-09 11:36:50 +00:00
Björn Axelsson 49cec1998a Add a generic write function to av_fifo.
Patch by Björn Axelsson: bjorn axelsson intinor se
Original thread: [FFmpeg-devel] [RFC][PATCH] av_fifo_write_from_bytestream()
Date: 04/03/2008 12:14 PM

Originally committed as revision 12773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-09 11:35:16 +00:00
Michael Niedermayer 50b4468598 change while loops to do-while as the condition is true the first time and the check just wastes cpu cycles
Originally committed as revision 7576 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-18 00:22:24 +00:00
Michael Niedermayer 4497712f09 simpler branch structure in init (16 bytes smaller object file)
Originally committed as revision 7575 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 20:14:02 +00:00
Michael Niedermayer be65b41f90 doxygenize
Originally committed as revision 7574 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 20:12:12 +00:00
Michael Niedermayer 3da97cfdfc avoid code duplication
Originally committed as revision 7573 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 20:11:23 +00:00
Michael Niedermayer 0726982cdb better to set things to NULL instead of random in case of out of mem
Originally committed as revision 7572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 20:06:38 +00:00
Michael Niedermayer 96e39edc59 simplify av_fifo_realloc()
Originally committed as revision 7571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 20:05:31 +00:00
Michael Niedermayer 765d4f3b4a remove near duplicate function
Originally committed as revision 7570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 19:46:33 +00:00
Michael Niedermayer 870a12d1c2 simplify
Originally committed as revision 7569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 19:30:23 +00:00
Michael Niedermayer f81b99b82b simplify
Originally committed as revision 7568 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-17 19:19:03 +00:00
Diego Biurrun b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library'
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
Roman Shaposhnik f5a478f65d * Moving FifoBuffer out of libavformat/avformat.h and
libavformat/utils.c into libavutil

Originally committed as revision 6310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-21 07:31:53 +00:00