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Thatt hardcodes the number of formats into lavfi and will break when a
shared lavu is updated, adding new formats.

This is more consistent with naming in the rest of Libav.

Signed-off-by: Martin Storsjö <martin@martin.st>

This is more consistent with naming in the rest of Libav.

It is only useful inside filters and we don't allow user filters for
now.

Those functions are only useful inside filters. It is better to not
support user filters until the API is more stable.

It's more convenient to have them all in one file.

This fixes a double-free crash if lists are the same due to the two
merge_ref() calls at the end of the (useless) merging that happens.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Replace sizeof((*avff)->formats)
with    sizeof(*(*avff)->formats)

as the size of the array element is given by the pointed element
rather than by its pointer.

In particular fix computation with the pending patch when
sizeof(int64_t) != sizeof(int64_t *).
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Mans Rullgard <mans@mansr.com>

headers.

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

SampleFormat with AVSampleFormat.

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

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

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

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
enum PixelFormat *formats -> int *formats in AVFilterFormats
enum PixelFormat *format  -> int format   in AVFilterLink

and change the function signatures:
AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts); ->
AVFilterFormats *avfilter_make_format_list(const int *fmts);

int avfilter_add_colorspace(AVFilterFormats **avff, enum PixelFormat pix_fmt); ->
int avfilter_add_format(AVFilterFormats **avff, int fmt);

AVFilterFormats *avfilter_all_colorspaces(void); ->
AVFilterFormats *avfilter_all_formats(enum AVMediaType type);

This change breaks libavfilter API/ABI.

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

Originally committed as revision 24424 to svn://svn.ffmpeg.org/ffmpeg/trunk

which was due to declaring variable after code.

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

when *ref is NULL.

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

*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

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

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

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

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

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

avfilter_make_format_list2().

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

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

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

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

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

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

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