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

The missing object file was added to the matroska muxer already, but
not to the webm muxer.
Signed-off-by: Martin Storsjö <martin@martin.st>

CC: libav-stable@libav.org

Fixes a segfault in exit_program() if opening an output file fails.

Document the functions and have both use a millisecond timeout and
check for interrupt.

Previously it was grown one element at a time, which leads to
excessive reallocations.

Bug-Id: 525
Signed-off-by: Martin Storsjö <martin@martin.st>

The previous allocation increment of 16384 meant that the cluster
array was allocated for 0.6 MB initially, which is a bit excessive
for cases with fragmentation where only a fraction of that ever
actually is used.

Therefore, start off at a much smaller value, and increase by
doubling (to avoid reallocating too often when writing long
non-fragmented mp4 files).

Bug-Id: 525
Signed-off-by: Martin Storsjö <martin@martin.st>

When writing fragmented mp4, the cluster array is reset when a
fragment is written. Instead of starting off reallocating the
array only based on the number of current elements in it, keep
track of how many elements there were allocated earlier.

This avoids reallocating this array needlessly when writing
fragmented mp4 files.

Bug-Id: 525
Signed-off-by: Martin Storsjö <martin@martin.st>

These help avoiding overflows and simplify error handling.
Signed-off-by: Martin Storsjö <martin@martin.st>

This makes the struct name (which isn't used anywhere) match the
name of the typedef, as for all the other structs declared in this
header.
Signed-off-by: Martin Storsjö <martin@martin.st>

The buffer is used for an additional pass of frame compression, so videos
can be coded without ever using it (and some are coded so indeed, e.g. in
Woodruff and the Schnibble of Azimuth game).

libavutil/cpu.c:133:9: warning: unused variable ‘ret’ [-Wunused-variable]

Introduce ff_listen_connect, to be shared with the other
non-tcp network protocols.

Introduce ff_listen_bind, to be shared with the other non-tcp
network protocols.

Indeo 4 has quantiser range 0-31 instead of 0-23 for Indeo 5, and clipping
quantiser leads to incorrect quantisation and DC prediction on low-quality
videos.

This fixes bug 259.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Allows for easier handling of flags that may be specific to icl or msvc.
Furthermore, simplify the handling of warnings and remarks thanks to
icl's support of -Wall on Windows.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

A few of the h264qpel neon functions are shared with other
hpeldsp functions in this file.

This fixes standalone compilation of the h264 decoder on arm.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

This fixes build errors in cases where FFT is disabled.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

Odd chunk size makes no sense for stereo and incomplete chunks are
not supported.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Simplify a little, assume empty frames are acceptable and
do not pointlessly reinit the bytestream2 contexts using
possibly wrong size values.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

CC: libav-stable@libav.org

While at it drop useless parentheses.

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

This simplifies specifying a value containing spaces for this
parameter.
Signed-off-by: Martin Storsjö <martin@martin.st>

The modern MSVC for ARM always builds for thumb, and it can't be
disabled.

Also just use the default arch instead of trying to map the -march
parameter to MSVC's -arch parameter (which only takes the values
ARMv7VE and VFPv4).
Signed-off-by: Martin Storsjö <martin@martin.st>

The decoder did not start predicted frames with missing references but
called the end of frame handling on them anyway. This caused an
assertion in the VA API HW accelorator since it tried to render a
picture with uninitialized buffers.