Mans Rullgard [Fri, 20 May 2011 11:57:12 +0000 (12:57 +0100)]
fate: disable threading for encoding
This explicitly disables threading for encoding as slices are otherwise
automatically activated. This should be dropped once option resetting
between files is fully implemented.
Martin Storsjö [Fri, 20 May 2011 08:33:57 +0000 (11:33 +0300)]
mpegtsenc: Add an AVClass pointer to the private data
Since a private class is set for this muxer, the callers will
assume that the private data starts with an AVClass pointer.
If no such member exists, the first few bytes of the struct
will be overwritten, and the class pointer may be broken at
any later time.
Ronald S. Bultje [Thu, 19 May 2011 20:47:59 +0000 (16:47 -0400)]
h264: correct border check.
When backing up the top-left border, check that the top-left
(rather than left) MB indeed does belong to our slice. If it
doesn't, backing up has no positive effect but may accidentally
interfere with other threads writing in the same space.
Fixes occasional one-off effects when enabling slice-MT.
Diego Biurrun [Sun, 15 May 2011 22:53:07 +0000 (00:53 +0200)]
Rename costablegen.c ---> cos_tablegen.c.
This is consistent with how all other table generation programs are named.
Moreover this ensures that the cos table generation program is correctly
deleted when cleaning the tree.
Mans Rullgard [Thu, 19 May 2011 17:34:40 +0000 (18:34 +0100)]
Simplify trig table rules
This collapses the make rules for the trig tables into a pattern
rule. Based on a patch by Diego, modified to avoid using fragile
make constructs and allow future addition of fixed-point sin tables.
Diego Biurrun [Mon, 16 May 2011 12:23:59 +0000 (14:23 +0200)]
configure: Adjust AVX assembler check.
Older nasm versions have trouble assembling certain AVX instructions, but the
current AVX check did not detect this. Update the check to use an instruction
that triggers the nasm problem.
Mans Rullgard [Mon, 16 May 2011 15:52:01 +0000 (16:52 +0100)]
Move some mpegaudio functions to new mpegaudiodsp subsystem
This separation allows these functions to be used in a cleaner
fashion from other codecs (e.g. qdm2) and simplifies creating
optimised versions of them.
Diego Biurrun [Sun, 15 May 2011 15:09:25 +0000 (17:09 +0200)]
Clean up #includes in cmdutils.h.
inttypes.h is not necessary, just stdint.h is enough.
Unconditionally #include avfilter.h in cmdutils.h. It is an installed
header with no non-standard external dependencies, so it is safe.
Mans Rullgard [Wed, 18 May 2011 16:23:47 +0000 (17:23 +0100)]
fate: remove redundant aref and vref references
The ref targets are included in the FATE_[AV]CODEC lists created
by configure so they do not need to be listed separately in the
makefile. Filter them out when setting dependencies to avoid make
warnings about circular deps.
Mans Rullgard [Wed, 18 May 2011 14:13:58 +0000 (15:13 +0100)]
fate: remove do_ffmpeg_nocheck function
This function is essentially an alias for run_ffmpeg and is only
used in one place. This patch removes the function and replaces
the call with the equivalent (simpler) run_ffmpeg call.
Mans Rullgard [Wed, 18 May 2011 12:05:39 +0000 (13:05 +0100)]
fate: run aref and vref as regular tests
These tests create reference files used for psnr calculation in
the other codec tests. Treating them as (mostly) regular tests
simplifies the makefile and makes them visible in the fate reports.
The latter makes errors in these runs easier to identify.
asf_read_seek() inside the asf demuxer already does the
right thing, it tries the index and if that fails it uses
binary search. If binary search is called from outside of asfdec.c
it will fail because the asf code cannot clean up after itself.
Therefore introduce AVFMT_NOBINSEARCH that prevents the seek
code to fallback to binary search and AVFMT_NOGENSEARCH that
prevents the seek code to fallback to generic search.
Mans Rullgard [Tue, 17 May 2011 12:07:08 +0000 (13:07 +0100)]
mpegaudio: add _fixed suffix to some names
This adds a _fixed suffix to the fixed-point versions of things
with both float and fixed-point variants. This makes it more
consistent with other dual-implementation things, e.g. fft.
Redesign the way -aspect option is handled. This is done by making
ffmpeg read the sample aspect ratio set in the corresponding input
stream by default, and overriding it using the value specified by
-aspect.
If the output display aspect ratio is specified with -aspect, it is
set at the end of the filterchain, thus overriding the value set by
filters in the filterchain.
This implementation is more robust, since does not modify the
filterchain description (which was creating potential syntax errors).
Move up the definition of audio_write_get_buf_size(), so that it is
defined before it is used. Simplify.
(cherry picked from commit 8776f3d22e401e30d17856e341f6cabbbefa92f7)
Reinhard Tartler [Sat, 14 May 2011 14:10:30 +0000 (16:10 +0200)]
configure: use same CPPFLAGS in kFreeBSD as Linux
046f081b46c8479820409cf8f530b988221bd15b reorganized the CPPFLAGS to no
longer add -D_POSIX_C_SOURCE unconditionally, but only on systems (e.g.,
glibc based ones) that require it. As kFreeBSD uses glibc, it needs to
be treated similar.
Additionally, _BSD_SOURCE is turned on to enable some additional types
such as caddr_t, which are normally enabled on BSD but not with glibc.
Ronald S. Bultje [Fri, 13 May 2011 23:01:50 +0000 (19:01 -0400)]
[PATCH] Update pixdesc_be fate refs after adding 9/10bit YUV420P formats.
Also remove code that overwrites the C versions of functions in
sws_init_swScale_altivec(), so that it uses the C functions of files
if no altivec-optimized version exists.
Martin Storsjö [Thu, 12 May 2011 19:47:53 +0000 (22:47 +0300)]
rtpdec_qdm2: Don't try to parse data packet if no configuration is received
The later parsing of payload data depends on the configuration
being present. If it hasn't been configured properly yet,
parsing a data packet may lead to a crash.
Marton Balint [Sun, 20 Feb 2011 00:18:30 +0000 (01:18 +0100)]
lavf: fix av_find_best_stream when providing a wanted stream.
In the main loop, stream_number is incremented after checking the stream type,
so the search usually will not find the wanted stream.
This patch eliminates the useless stream_number variable and introduces a new
one, called real_stream_index to store the real stream index of the current
stream, no matter if we are looping through all the streams or only the streams
of a program.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>
projects / ffmpeg / log