This makes sure proper linker arguments are used for the tools and
test programs when shared libraries are enabled. The tools are
linked using the usual -l flag while for test programs the full
name of the static library is used.
Signed-off-by: Mans Rullgard <mans@mansr.com>
It has not worked for anything other than fringe codecs (asv1/2, mdec,
mjpeg[b]) since about 2003 and nobody ever noticed or complained. This
sufficiently proves that there are no users of this option who have a
clue of what they are doing, so it is completely useless.
Make just a single reallocation per call instead of one reallocation
per copied chapters. This fixes possible memory leaks on realloc
failures. Also correct the allocation since it needs multiples of
sizeof(AVChapter*) and not sizeof(AVChapter).
Fixes CID700633 and CID700719.
The test programs use internal symbols so cannot be linked against the
shared libs. Linking against both shared and static is pointless and
might do something strange depending on the linker. This changes the
dependencies so the test programs are linked only against the static
library for the component they belong to.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Some invocations include a verb in the log message, others do not. Yet
av_log_missing_feature expects callers to provide a verb. Change the
function to include a verb instead and update the callers accordingly.
The result is a more natural function API and correct English in the
function invocations.
The vec_splat() intrinsic requires a constant argument for the
element number, and the code relies on the compiler unrolling
the loop to provide this. Manually unrolling the loop avoids
this reliance and works with all compilers.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Enable dead store elimination. The last few releases work no worse
with this flag than without. Older versions failed to build some
source files when using this flag.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Not all details are implemented, but it's enough for proper
playback as long as there is no packet loss.
Tested to work with the packetizer in gstreamer (which although
uses a different codec name, to clarify that it is still a spec
draft).
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun
Mans Rullgard
Janne Grunau
Anton Khirnov
Justin Ruggles
Martin Storsjö
Duncan Salerno
Yusuke Nakamura