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ffmpeg / libavfilter / formats.c @ e73127a4

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# Date Author Comment
2912e87a 03/19/2011 01:33 PM Mans Rullgard

Replace FFmpeg with Libav in licence headers

Signed-off-by: Mans Rullgard <>

3fa77bde 11/28/2010 10:22 AM Stefano Sabatini

In libavfilter, use consistently "Copyright (c)" in the license
headers.

Originally committed as revision 25838 to svn://svn.ffmpeg.org/ffmpeg/trunk

5d6e4c16 11/12/2010 11:04 AM Stefano Sabatini

Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum
SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk

ad2c9501 08/17/2010 06:08 PM S.N. Hemanth Meenakshisunda...

Implement libavfilter audio framework.

Patch by S.N. Hemanth Meenakshisundaram * smeenaks * ucsd * edu *.

Originally committed as revision 24811 to svn://svn.ffmpeg.org/ffmpeg/trunk

bdab614b 07/22/2010 11:12 AM S.N. Hemanth Meenakshisunda...

Generalize pixel format enum fields to int formats.

This is needed to make the libavfilter framework work with audio
filters.

In particular add a type field to AVFilterLink, change the field types:
enum PixelFormat format -> int format in AVFilterBuffer...

d3c01751 01/08/2010 08:19 AM Stefano Sabatini

Fix compilation on gcc 2.95.3 (still supported) broken by r21077,
which was due to declaring variable after code.

Originally committed as revision 21086 to svn://svn.ffmpeg.org/ffmpeg/trunk

063e7692 01/07/2010 10:59 PM Stefano Sabatini

Make avfilter_formats_unref(AVFilterFormats **ref) handle the case
when *ref is NULL.

Originally committed as revision 21077 to svn://svn.ffmpeg.org/ffmpeg/trunk

c1d662fd 01/06/2010 04:19 PM Stefano Sabatini

Change avfilter_add_colorspace() to make it accept **avff rather than
*avff, so that an AVFilterFormats struct is created and returned by
the function if *avff is NULL.

Make the function use more convenient.

Originally committed as revision 21035 to svn://svn.ffmpeg.org/ffmpeg/trunk

5ff84183 01/04/2010 12:08 AM Stefano Sabatini

Make avfilter_all_colorspaces() add to the returned list of pixel
formats only the non-HW-accelerated formats, for which there is no
sense in filtering.

Originally committed as revision 21009 to svn://svn.ffmpeg.org/ffmpeg/trunk

4fd1f187 01/03/2010 10:26 PM Stefano Sabatini

Implement avfilter_add_colorspace().

Originally committed as revision 21007 to svn://svn.ffmpeg.org/ffmpeg/trunk

9abba21a 10/21/2009 08:43 PM Stefano Sabatini

Cosmetics: prefer "pix_fmts" over "pix_fmt" for the name of the
argument of avfilter_make_format_list(), as the argument represents a
list of elements.

Originally committed as revision 20341 to svn://svn.ffmpeg.org/ffmpeg/trunk

1554fed2 10/21/2009 08:39 PM Stefano Sabatini

Make avfilter_make_format_list() take in input a const argument.

Originally committed as revision 20340 to svn://svn.ffmpeg.org/ffmpeg/trunk

6b5dc050 10/18/2009 11:39 PM Stefano Sabatini

Rename avfilter_make_format_list2() to avfilter_make_format_list().

Originally committed as revision 20302 to svn://svn.ffmpeg.org/ffmpeg/trunk

e768cb76 10/18/2009 11:35 PM Stefano Sabatini

Remove avfilter_make_format_list(), it has been replaced by
avfilter_make_format_list2().

Originally committed as revision 20301 to svn://svn.ffmpeg.org/ffmpeg/trunk

f6a1fa85 10/18/2009 11:06 PM Stefano Sabatini

Implement avfilter_make_format_list2(), which is going to replace
avfilter_make_format_list().

See the thread:
"[PATCH] Implement avfilter_make_format_list2(enum PixelFormat pix_fmt, ...)".

Originally committed as revision 20299 to svn://svn.ffmpeg.org/ffmpeg/trunk

4c4de9ca 02/21/2008 10:10 PM Michael Niedermayer

Better description for merge_ref().

Originally committed as revision 12173 to svn://svn.ffmpeg.org/ffmpeg/trunk

9189411b 02/10/2008 06:05 PM Vitor Sessak

Coding style changes

Originally committed as revision 11901 to svn://svn.ffmpeg.org/ffmpeg/trunk

93faa9fa 02/10/2008 06:04 PM Vitor Sessak

More code factorization

Originally committed as revision 11900 to svn://svn.ffmpeg.org/ffmpeg/trunk

37e0b997 02/10/2008 06:04 PM Vitor Sessak

Factor duplicated loop

Originally committed as revision 11899 to svn://svn.ffmpeg.org/ffmpeg/trunk

d3a4e41c 02/10/2008 06:04 PM Vitor Sessak

Do not hardcode the list of pixel formats and use PIX_FMT_NB instead.

Originally committed as revision 11898 to svn://svn.ffmpeg.org/ffmpeg/trunk

243370cb 02/10/2008 06:04 PM Vitor Sessak

Do not hardcode the type of AVFilterFormats.formats in allocation

Originally committed as revision 11897 to svn://svn.ffmpeg.org/ffmpeg/trunk

bd8ae488 02/10/2008 06:04 PM Vitor Sessak

Oops, my last commit broke compilation...

Originally committed as revision 11896 to svn://svn.ffmpeg.org/ffmpeg/trunk

5ced2c99 02/10/2008 06:04 PM Vitor Sessak

Make regression tests to pass with libavfilter.

Originally committed as revision 11895 to svn://svn.ffmpeg.org/ffmpeg/trunk

eac24950 02/10/2008 06:04 PM Vitor Sessak

Need to be careful when dealing with references.

Commited in SoC by Bobby Bingham

Originally committed as revision 11894 to svn://svn.ffmpeg.org/ffmpeg/trunk

30f4baeb 02/10/2008 06:04 PM Vitor Sessak

10l. parameter was unused and redundant.

Commited in SoC by Bobby Bingham

Originally committed as revision 11893 to svn://svn.ffmpeg.org/ffmpeg/trunk

88cfb804 02/10/2008 06:03 PM Vitor Sessak

avfilter_formats_unref() should remove the given reference, not the last
reference.

Commited in SoC by Bobby Bingham

Originally committed as revision 11892 to svn://svn.ffmpeg.org/ffmpeg/trunk

39135465 02/10/2008 06:02 PM Vitor Sessak

First libavfilter commit.

Original log message:
Forgot to add in the big colorspace commit

Commited in SoC by Bobby Bingham

Originally committed as revision 11891 to svn://svn.ffmpeg.org/ffmpeg/trunk