This makes it match the pattern already used for VP8 MC functions.

This also makes the signature match ffmpeg's version of these
functions, easing porting of code in both directions.
Signed-off-by: Martin Storsjö <martin@martin.st>

Also adds a new flag to mark filters which are aware of hwframes and
will perform this task themselves, and marks all appropriate filters
with this flag.

This is required to allow software-mapped hardware frames to work,
because we need to have the frames context available for any later
mapping operation in the filter graph.

The output from the filter graph should only propagate further to an
encoder if the hardware format actually matches the visible format
(mapped frames are valid here and have an hw_frames_ctx, but this
should not be given to the encoder as its hardware context).

libavformat\rtmpproto.c(1165) : warning C4702: unreachable code

libavcodec/binkdsp.c(156) : warning C4028: formal parameter 1 different from declaration

libavcodec/idctdsp.c(175) : warning C4028: formal parameter 2 different from declaration

libavcodec/aactab.h:49:1: warning: ‘extern’ is not at beginning of declaration [-Wold-style-declaration]

libavfilter/vf_drawtext.c:226:1: warning: ‘static’ is not at beginning of declaration [-Wold-style-declaration]

It is more efficient and so preferred over allocating the buffers
manually.

The four examples (audio/video encoding/decoding) are completely
independent so it makes little sense to have them all in one file.

It is simpler and more efficient.

The four examples (audio/video encoding/decoding) are completely
independent so it makes little sense to have them all in one file.

Example usage:

avconv -i INPUT -bsf filter[=opt1=val1:opt2=val2] OUTPUT
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

This matrix needs to be applied after all others have (currently only
display matrix from trak), but cannot be handled in movie box, since
streams are not allocated yet. So store it in main context, and apply
it when appropriate, that is after parsing the tkhd one.

Fate tests are updated accordingly.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Rotation, sample/display aspect ratio and pure matrix export.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

This is needed for improved fate testing and it is modeled after
-show_format_entry. The main behavioral difference is that when a print
function is called with an empty key, rather than discarding it, the
closes key in the hierarchy is used instead.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

The use of TLSv1_*_method() disallows newer protocol versions; instead
use SSLv23_*_method() and then explicitly disable the deprecated
protocol versions which should not be supported.

Avoid an underlink issue on recent distributions.

CC: libav-stable@libav.org

This reverts commit 7d8d726b.

Fixes several warnings from -Wformat.

libavcodec/hapenc.c:121:20: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘size_t {aka unsigned int}’ [-Wformat=]
libavcodec/hapenc.c:121:20: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘size_t {aka unsigned int}’ [-Wformat=]

This also kills some warnings with certain compiler options.

The code has little usefulness and uses the __PRETTY_FUNCTION__ GNU extension.

The output is rather silly and the code uses non-standard __FUNCTION__.