xine-lib/src/libffmpeg/libavcodec/mjpeg.c, branch 1-rc3

buffer limit fix from ffmpeg

2003-11-16T13:28:57+00:00

CVS patchset: 5745
CVS date: 2003/11/16 13:28:57

super mega ffmpeg tree sync

2003-10-27T15:24:38+00:00

CVS patchset: 5615
CVS date: 2003/10/27 15:24:38

Don't read off the end of the buffer

2003-10-16T22:03:36+00:00

CVS patchset: 5531
CVS date: 2003/10/16 22:03:36

readd some missing patches from diff_to_ffmpeg_cvs.txt, resulting in

2003-06-22T16:55:45+00:00

motion_est.c being obsolete again (reduces compile time)

CVS patchset: 5089
CVS date: 2003/06/22 16:55:45

major purpose of this update is to import the rearranged MC edge

2003-06-21T03:58:57+00:00

emulation facilities

CVS patchset: 5079
CVS date: 2003/06/21 03:58:57

maintenance ffmpeg sync: import and activate decoders for 4X and

2003-06-19T00:47:19+00:00

RealAudio codecs; import VP3 decoder but leave de-activated; fixes for
SVQ3 bugs; more conditional compilation for encoders

CVS patchset: 5067
CVS date: 2003/06/19 00:47:19

Prevent mjpeg files created by canon digital cameras from being misdetected as having been created by avid.

2003-04-27T15:16:11+00:00

CVS patchset: 4697
CVS date: 2003/04/27 15:16:11

update ffmpeg. trying to keep local changes (see diff_to_ffmpeg_cvs.txt), let me

2003-03-26T14:43:46+00:00

know if i overlooked something.
as usual, preliminary QA: tested non debug builds and several codecs including
divx3/4/5, mpeg4, xvid, msmpeg4v3, svq1, wmv7, dv (video/audio), wma
i also enabled wmv8 by default since it worked fine with the streams i have. i'm not
sure about current state of that so we might enable it only for non-x86 users in
case of trouble.

CVS patchset: 4488
CVS date: 2003/03/26 14:43:46

Xine assert() replacement:

2003-02-28T02:51:47+00:00

All assert() function calls, with exceptions of libdvdread and libdvdnav, have been
replaced with XINE_ASSERT. Functionally XINE_ASSERT behaves just likes its predecesor but its
adding the ability to print out a stack trace at the point where the assertion fails.
So here are a few examples.
assert (0);
This use of assert was found in a couple locations most favorably being the default case of a switch
statement. This was the only thing there. So if the switch statement was unable to find a match
it would have defaulted to this and the user and the developers would be stuck wonder who died and where.
So it has been replaced with
XINE_ASSERT(0, "We have reach this point and don't have a default case");
It may seem a bit none descriptive but there is more going on behind the scene.
In addition to checking a condition is true/false, in this case '0', the XINE_ASSERT
prints out:
:: - assertion '' failed. 
An example of this might be:
input_dvd.c:open_plugin:1178 - assertion '0' failed. xine_malloc failed!!! You have run out of memory
XINE_ASSERT and its helper function, print_trace, are found in src/xine-utils/xineutils.h

CVS patchset: 4301
CVS date: 2003/02/28 02:51:47

update ffmpeg

2003-01-31T18:29:43+00:00

CVS patchset: 4068
CVS date: 2003/01/31 18:29:43