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

super mega ffmpeg tree sync

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

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

ffmpeg update, add new files/decoders, use our fastmemcpy

2003-04-16T00:18:35+00:00

tested ok with usual files (wmv7, mpeg4, divx, svq1...)

CVS patchset: 4618
CVS date: 2003/04/16 00:18:35

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

syncing ffmpeg (with some compilation fixes)

2003-01-08T13:18:42+00:00

- fixes wma bugs
- mace, huffyuv and mp3 decoders imported (but not enabled)
tested: wma (v1 and v2), mpeg4, msmpeg4 v1, v2 and v3, divx3, divx4, divx5, xvid and
dv decoders. everything looks fine.

CVS patchset: 3828
CVS date: 2003/01/08 13:18:42

Make xine-lib compile with the SunPro compiler

2002-12-22T00:35:04+00:00

CVS patchset: 3623
CVS date: 2002/12/22 00:35:04

- sync with ffmpeg (that must fix heiko stream, thanks Michael Niedermayer)

2002-12-06T01:55:32+00:00

- improve ffmpeg support (passing extra data)
- aspect ratio still need to be updated to new syntax
- use our svq1 decoder since ffmpeg one is segfaulting
  (buffer overrun - more investigation needed)
- img->copy no more

CVS patchset: 3437
CVS date: 2002/12/06 01:55:32

update ffmpeg, pass fourcc and other stuff that might be useful

2002-12-02T21:58:56+00:00

CVS patchset: 3414
CVS date: 2002/12/02 21:58:56

sync and enable dv decoder

2002-11-14T23:27:44+00:00

CVS patchset: 3261
CVS date: 2002/11/14 23:27:44