These function pointers already existed in the ARM code. Adding them globally
allows calls to the function pointers to access arch-optimized versions of the
functions transparently.

The HAVE_ prefix is reserved for macros set by configure.

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

This improves error messages for completely and somewhat broken inputs.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Only set a value if _WIN32_WINNT is undefined or smaller than 0x0600. This is
cleaner than unconditional definition and avoids a number of redefinition
warnings. Also only define a value in one of the two dxva2 headers.

This avoids related incompatible pointer type warnings.

Write the StereoMode Embl to bitstream.

Convert the Matroska stereo format to the Stereo3D format, and add a
Stereo3D side data to the stream.

Bump the doctype version supported.

Bug-Id: 728 / https://bugs.debian.org/757185

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Leftover of a4d3c200.

CC: libav-stable@libav.org

The mpegenc private option values are in 50-byte units.

CC: libav-stable@libav.org

It is written to the file as a 22-bit value.

CC: libav-stable@libav.org

Even if sps.crop is true, the cropping amount may be zero.
Fixes a sample with a valid but broken container cropping.

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

It hints that the content is H264 according to HD-DVD.

As written in the comment above, skip must be added only if a
start code is found.

Some obsolete versions of the MinGW32 runtime (<4.0.0) lack the definition.

If the remote end of a connection oriented socket hangs up, generating
an EPIPE error is preferable over an unhandled SIGPIPE signal.
Signed-off-by: Martin Storsjö <martin@martin.st>

It allows to configure how long will avformat_find_stream_info() wait
to get the first timestamp.

alsa and x11grab use av_gettime() to report timestamps.

Bug-Id: 647

This option facilitates testing shared libarary builds: for instance
fate builders do no longer need to set LD_LIBRARY_PATH as the binaries will
get the right search paths hardcoded into their executable file.

This option is only meant to be used for testing purposes: The installed
libraries must not move around in the file system, and doing so will
cause a lot of subtle problems. For more information why using RPATH is
dangerous, please refer to

https://blog.flameeyes.eu/2010/06/the-why-and-how-of-rpath