Alex Converse [Mon, 7 May 2012 18:01:38 +0000 (11:01 -0700)]
fate: Change the probe-format refs to match the final text format committed.
Alex Converse [Mon, 7 May 2012 18:00:54 +0000 (11:00 -0700)]
fate: Add avprobe as a make dependency
Ronald S. Bultje [Thu, 3 May 2012 18:01:00 +0000 (11:01 -0700)]
Add probe fate tests to test for regressions in detecting media types.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
Mans Rullgard [Thu, 3 May 2012 22:43:11 +0000 (15:43 -0700)]
fate: Add oneline comparison method
Signed-off-by: Alex Converse <alex.converse@gmail.com>
Ronald S. Bultje [Wed, 2 May 2012 16:12:46 +0000 (16:12 +0000)]
qdm2: clip array indices returned by qdm2_get_vlc().
Prevents subsequent overreads when these numbers are used as indices
in arrays.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Justin Ruggles [Thu, 3 May 2012 22:57:02 +0000 (18:57 -0400)]
avplay: properly close/reopen AVAudioResampleContext on channel layout change
fixes Bug#280
Justin Ruggles [Wed, 21 Mar 2012 19:49:25 +0000 (15:49 -0400)]
avcodec: do not needlessly set packet size to 0 in avcodec_encode_audio2()
It is already set to 0 by av_free_packet()
Justin Ruggles [Wed, 21 Mar 2012 19:47:12 +0000 (15:47 -0400)]
avcodec: for audio encoding, reset output packet when it is not valid
Justin Ruggles [Wed, 21 Mar 2012 19:36:25 +0000 (15:36 -0400)]
avcodec: refactor avcodec_encode_audio2() to merge common branches
Justin Ruggles [Wed, 21 Mar 2012 19:28:00 +0000 (15:28 -0400)]
avcodec: remove fallbacks for AVCodec.encode() in avcodec_encode_audio2()
We no longer have any audio encoders using AVCodec.encode().
Diego Biurrun [Sat, 14 Apr 2012 13:39:22 +0000 (15:39 +0200)]
libschroedinger: Switch to function names more in line with Libav style.
Diego Biurrun [Sat, 14 Apr 2012 13:24:57 +0000 (15:24 +0200)]
Move code shared between libdirac and libschroedinger to libschroedinger.
This also involves making some function static and changing the name
prefixes of some functions and structures.
Anton Khirnov [Mon, 7 May 2012 05:15:06 +0000 (07:15 +0200)]
lavfi: uninline avfilter_copy_buffer_ref_props().
A nontrivial public function such as this should most certainly NOT be
inline.
Anton Khirnov [Mon, 7 May 2012 10:21:19 +0000 (12:21 +0200)]
lavf: add missing '*' in a doxy.
Diego Biurrun [Mon, 7 May 2012 11:45:13 +0000 (13:45 +0200)]
h264: Remove a commented-out function pointer typedef.
Diego Biurrun [Thu, 19 Apr 2012 12:55:06 +0000 (14:55 +0200)]
txd: Remove write-only variable in txd_decode_frame().
libavcodec/txd.c:49:60: warning: variable ‘mipmap_count’ set but not used
Diego Biurrun [Thu, 19 Apr 2012 12:49:51 +0000 (14:49 +0200)]
mmvideo.c: Remove unused variable in mm_decode_pal().
libavcodec/mmvideo.c:87:9: warning: variable ‘i’ set but not used
Diego Biurrun [Mon, 7 May 2012 10:08:58 +0000 (12:08 +0200)]
build: cosmetics: Add missing end-of-line backslashes to item lists.
Diego Biurrun [Sat, 14 Apr 2012 11:05:08 +0000 (13:05 +0200)]
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
Diego Biurrun [Sat, 14 Apr 2012 13:40:58 +0000 (15:40 +0200)]
libschroedinger: Move a function to avoid a forward declaration.
Sean McGovern [Mon, 19 Mar 2012 05:08:14 +0000 (01:08 -0400)]
pthread: warn on high thread counts
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Robert Nagy [Sun, 15 Apr 2012 13:46:37 +0000 (15:46 +0200)]
vf_yadif: fix missing error handling for avfilter_poll_frame()
Ronald S. Bultje [Thu, 3 May 2012 18:23:01 +0000 (20:23 +0200)]
avprobe: allow showing only one container/stream property.
This is useful for writing unit tests.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sat, 5 May 2012 11:11:53 +0000 (13:11 +0200)]
lavfi: support audio in avfilter_copy_frame_props().
Mina Nagy Zaki [Wed, 8 Jun 2011 16:24:25 +0000 (19:24 +0300)]
lavfi: avfilter_merge_formats: handle case where inputs are same
This fixes a double-free crash if lists are the same due to the two
merge_ref() calls at the end of the (useless) merging that happens.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Fri, 4 May 2012 17:12:31 +0000 (19:12 +0200)]
lavc: add sample rate and channel layout to AVFrame.
Rationale is the same as for video width/height etc.
Paul B Mahol [Fri, 4 May 2012 16:32:43 +0000 (12:32 -0400)]
zerocodec: check if the previous frame is missing
ZeroCodec relies on the keyframe flag being set in the container, and
prev is the previously decoded frame. A keyframe flags incorrectly set
will lead to this condition.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Fri, 4 May 2012 17:03:42 +0000 (10:03 -0700)]
doc: clarify check for NULL pointer style
Our code should be terse and clear.
Kostya Shishkov [Sun, 6 May 2012 07:46:19 +0000 (09:46 +0200)]
dfa: use more meaningful return codes
Michael Niedermayer [Sun, 15 Apr 2012 11:29:50 +0000 (13:29 +0200)]
eatgv: check vector_bits
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Kostya Shishkov [Sat, 5 May 2012 12:27:35 +0000 (14:27 +0200)]
eatgv: check motion vectors
Diego Biurrun [Thu, 19 Apr 2012 12:48:16 +0000 (14:48 +0200)]
Mark a number of variables only used in av_dlog() calls as av_unused.
This fixes a number of unused-but-set gcc warnings.
Diego Biurrun [Mon, 16 Apr 2012 09:38:02 +0000 (11:38 +0200)]
dvdec: drop const qualifier from variable to eliminate a warning
libavcodec/dvdec.c:344:12: warning: assignment discards ‘const’ qualifier from pointer target type
Robert Nagy [Sat, 14 Apr 2012 18:31:45 +0000 (20:31 +0200)]
avcodec: Improve comment for thread_safe_callbacks to avoid misinterpretation.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Sean McGovern [Thu, 26 Apr 2012 18:56:24 +0000 (14:56 -0400)]
tests/utils: don't ignore the return value of fwrite()
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Anton Khirnov [Fri, 4 May 2012 07:49:28 +0000 (09:49 +0200)]
lavfi/formats: use sizeof(var) instead of sizeof(type).
Stefano Sabatini [Sat, 6 Aug 2011 10:11:12 +0000 (12:11 +0200)]
lavfi: remove avfilter_default_config_input_link() declaration
The function is not implemented (and possibly useless).
Anton Khirnov [Sat, 5 May 2012 08:22:55 +0000 (10:22 +0200)]
lavfi: always enable the scale filter and depend on sws.
The scale filter is used for internal colorspace conversions, so it must
always be present.
Anton Khirnov [Fri, 27 Apr 2012 05:41:32 +0000 (07:41 +0200)]
vf_split: support user-specifiable number of outputs.
Anton Khirnov [Sat, 5 May 2012 12:17:19 +0000 (14:17 +0200)]
avconv: remove stray useless comment.
Janne Grunau [Tue, 13 Mar 2012 17:12:06 +0000 (18:12 +0100)]
mpegmux: add stuffing to avoid incomplete PCM frames
Fixes https://bugzilla.libav.org/show_bug.cgi?id=244
Mans Rullgard [Wed, 25 Apr 2012 22:37:29 +0000 (23:37 +0100)]
rtsp: avoid const warnings from strtol() call
The strtol() interface makes it difficult to use with
const-qualified pointers. With this change, although
the const is still lost, the compiler does not warn
about it.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sat, 21 Apr 2012 16:01:35 +0000 (17:01 +0100)]
avserver: check return value of ftruncate()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Kostya Shishkov [Sat, 5 May 2012 11:45:03 +0000 (13:45 +0200)]
lagarith: make offset array type unsigned
This is logical and also fixes checking for the fourth plane offset.
Kostya Shishkov [Thu, 3 May 2012 18:10:36 +0000 (20:10 +0200)]
dfa: add some checks to ensure that decoder won't write past frame end
Mans Rullgard [Tue, 13 Mar 2012 13:20:29 +0000 (13:20 +0000)]
aacps: NEON optimisations
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Fri, 27 Jan 2012 01:24:55 +0000 (01:24 +0000)]
aacps: align some arrays
This is required for SIMD optimisations.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Fri, 27 Jan 2012 01:22:55 +0000 (01:22 +0000)]
aacps: move some loops to function pointers
Signed-off-by: Mans Rullgard <mans@mansr.com>
Martin Storsjö [Sat, 5 May 2012 17:48:08 +0000 (20:48 +0300)]
rtpdec_h264: Add missing newlines to av_log calls
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 5 May 2012 13:55:20 +0000 (16:55 +0300)]
rtpdec_h264: Free old extradata before clearing the pointer
This avoids memory leaks if there actually was some extradata
set before.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:38:05 +0000 (00:38 +0300)]
rtpdec_h264: Reorder code blocks
This removes one level of indentation.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:33:39 +0000 (00:33 +0300)]
rtpdec_h264: Make start_sequence a static const array
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:28:25 +0000 (00:28 +0300)]
rtpdec_h264: Cleanup debug packet type counting
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 5 May 2012 14:42:15 +0000 (16:42 +0200)]
rtpdec_h264: Cosmetic cleanup
Add/fix spacing, split long lines, align assignments where suitable.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:05:52 +0000 (00:05 +0300)]
rtpdec_h264: Clean up comments
Split long comments, move long comments at the end of lines to
separate lines above, fix vertical alignment, fix up comment style
(unify trailing dots - comments had a mix of 2, 3 or 4 dots, where
it would be just as good without them at all).
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:02:15 +0000 (00:02 +0300)]
rtpdec_h264: Convert commented out code into setting an unused variable
It is worth keeping instead of removing, in case reading this
bit becomes necessary at some later point.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Mon, 30 Apr 2012 14:44:31 +0000 (16:44 +0200)]
tests: Refactor rotozoom/videogen common code into a separate file.
Diego Biurrun [Mon, 30 Apr 2012 14:29:26 +0000 (16:29 +0200)]
tests: Mark some file-internal symbols as static.
Diego Biurrun [Mon, 30 Apr 2012 08:33:49 +0000 (10:33 +0200)]
build: Drop leftover .exp pattern from LIBSUFFIXES list.
Nicolas George [Tue, 17 Apr 2012 16:31:25 +0000 (18:31 +0200)]
vsrc_buffer: return EAGAIN if no frame is available.
This is not an erroneous condition, do not print a warning.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Jakub Stachowski [Thu, 3 May 2012 17:36:48 +0000 (19:36 +0200)]
WMAL: Shift output samples by the specified number of padding zeroes.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Mashiat Sarker Shakkhar [Thu, 3 May 2012 17:14:47 +0000 (10:14 -0700)]
WMAL: Restore removed code in mclms_predict()
Based on observations made by Jakub Stachowski <qbast@go2.pl>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Martin Storsjö [Fri, 4 May 2012 20:53:10 +0000 (23:53 +0300)]
rtpdec_h264: Remove a useless ifdef
assert is a no-op if DEBUG isn't defined.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 20:46:18 +0000 (23:46 +0300)]
rtpdec_h264: Remove outdated/useless/incorrect comments
RTCP is handled elsewhere, not in the depacketizer for an
individual format.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 20:49:45 +0000 (23:49 +0300)]
rtpdec_h264: Remove useless memory corruption checks
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:29:15 +0000 (00:29 +0300)]
rtpdec_h264: Return proper error codes
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 19:45:11 +0000 (22:45 +0300)]
rtpdec_h264: Check the available data length before reading
This makes sure the length is checked for STAP-A type packets.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ivan Kovtunov [Fri, 4 May 2012 19:31:46 +0000 (22:31 +0300)]
rtpdec_h264: Add input size checks
This fixes crashes if given too short data packets.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ronald S. Bultje [Wed, 2 May 2012 17:58:55 +0000 (10:58 -0700)]
png: check bit depth for PAL8/Y400A pixel formats.
Wrong bit depth can lead to invalid rowsize values, which crashes the
decoder further down.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Fri, 4 May 2012 23:06:26 +0000 (16:06 -0700)]
ea: check chunk_size for validity.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Alex Converse [Fri, 4 May 2012 17:27:03 +0000 (10:27 -0700)]
celp filters: Do not read earlier than the start of the 'out' vector.
CC: libav-stable@libav.org
Sean McGovern [Fri, 27 Apr 2012 13:47:58 +0000 (14:47 +0100)]
configure: add POWER[5-7] support
Also merge POWER3 and POWER4 configuration together with the additions.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Thu, 3 May 2012 18:14:16 +0000 (19:14 +0100)]
arm: intreadwrite: revert 16-bit load asm to old version for gcc < 4.6
Commit adebad0 "arm: intreadwrite: fix inline asm constraints for gcc
4.6 and later" caused some older gcc versions to miscompile code.
This reverts to the old version of the code for these compilers.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 23 Apr 2012 12:16:33 +0000 (13:16 +0100)]
vqavideo: return error if image size is not a multiple of block size
The decoder assumes in various places that the image size
is a multiple of the block size, and there is no obvious
way to support odd sizes. Bailing out early if the header
specifies a bad size avoids various errors later on.
Fixes CVE-2012-0947.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Thu, 26 Apr 2012 15:07:41 +0000 (11:07 -0400)]
cosmetics: indentation
Justin Ruggles [Thu, 26 Apr 2012 15:02:02 +0000 (11:02 -0400)]
avformat: only fill-in interpolated timestamps if duration is non-zero
This avoids returning duplicate timestamps for multiple packets when the
demuxer does not provide all timestamps and packet duration is not known.
Justin Ruggles [Thu, 26 Apr 2012 14:59:05 +0000 (10:59 -0400)]
avformat: remove a workaround for broken timestamps
This modifies pts in situations other than what was intended, leading to
invalid timestamps.
Reverts commit
90bb394dccacd10607153833a0aeba0d970dc8db
Hendrik Leppkes [Sun, 29 Apr 2012 16:33:40 +0000 (16:33 +0000)]
mpeg12: fixed parsing in some mpeg2 streams
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Hendrik Leppkes [Sun, 29 Apr 2012 16:33:34 +0000 (16:33 +0000)]
Add SMPTE240M transfer characteristics flag.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Joakim Plate [Sun, 29 Apr 2012 16:33:32 +0000 (16:33 +0000)]
mpegts: Some additional HDMV types and reg descriptors for mpegts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Alex Converse [Wed, 2 May 2012 19:08:03 +0000 (12:08 -0700)]
motionpixels: Clip YUV values after applying a gradient.
Prevents illegal reads on truncated and malformed input.
CC: libav-stable@libav.org
Ronald S. Bultje [Wed, 14 Mar 2012 00:18:41 +0000 (17:18 -0700)]
jpeg: handle progressive in second field of interlaced.
Progressive data is allocated later in decode_sof(), not allocating
that data leads to NULL dereferences.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Michael Niedermayer [Thu, 29 Mar 2012 23:54:28 +0000 (16:54 -0700)]
ituh263dec: Implement enough of Annex O (scalability) to fix a FPE.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Ronald S. Bultje [Thu, 29 Mar 2012 19:24:10 +0000 (12:24 -0700)]
h263: more strictly forbid frame size changes with frame-mt.
Prevents crashes because the old check was incomplete.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Thu, 29 Mar 2012 23:37:09 +0000 (16:37 -0700)]
h264: additional protection against unsupported size/bitdepth changes.
Fixes crashes in codepaths not covered by original checks.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Thu, 29 Mar 2012 19:44:55 +0000 (12:44 -0700)]
tta: prevents overflows for 32bit integers in header.
This prevents sample_rate/data_length from going negative, which
caused various crashes and undefined behaviour further down.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Sun, 29 Apr 2012 17:40:37 +0000 (10:40 -0700)]
configure: remove malloc_aligned.
It was to signal that allocations are 16-byte aligned, but AVX requires
32-byte alignment, thus the check is no longer useful (and causes
crashes).
Ronald S. Bultje [Tue, 1 May 2012 16:59:04 +0000 (09:59 -0700)]
vp8: update frame size changes on thread context switches.
This properly synchronizes frame size changes between threads if
subsequent threads abort decoding before frame size is initialized, i.e.
it prevents the thread after that from ping-ponging back to the original
value.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Ronald S. Bultje [Wed, 2 May 2012 16:55:46 +0000 (09:55 -0700)]
snowdsp: explicitily state instruction size.
Fixes a compile error with clang at -O0.
Kostya Shishkov [Tue, 1 May 2012 14:09:51 +0000 (16:09 +0200)]
wmall: fix reconstructing audio with uncoded channels
Mashiat Sarker Shakkhar [Wed, 2 May 2012 15:43:36 +0000 (08:43 -0700)]
WMAL cosmetics: fix indentation
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Joakim Plate [Sun, 29 Apr 2012 16:33:28 +0000 (16:33 +0000)]
gitignore: add Win32 library suffixes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Mans Rullgard [Wed, 2 May 2012 14:09:54 +0000 (15:09 +0100)]
arm: intreadwrite: disable inline asm for gcc 4.7 and later
Starting with version 4.7, gcc properly supports unaligned
memory accesses on ARM. Not using the inline asm with these
compilers results in better code.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 2 May 2012 11:46:22 +0000 (12:46 +0100)]
arm: intreadwrite: fix inline asm constraints for gcc 4.6 and later
With a dereferenced type-cast pointer as memory operand, gcc 4.6
and later will sometimes copy the data to a temporary location,
the address of which is used as the operand value, if it thinks
the target address might be misaligned. Using a pointer to a
packed struct type instead does the right thing.
The 16-bit case is special since the ldrh instruction addressing
modes are limited compared to ldr. The "Uq" constraint produces a
memory reference suitable for an ldrsb instruction, which supports
the same addressing modes as ldrh. However, the restrictions appear
to apply only when the operand addresses a single byte. The memory
reference must thus be split into two operands each targeting one
byte. Finally, the "Uq" constraint is only available in ARM mode.
The Thumb-2 ldrh instruction supports most addressing modes so the
normal "m" constraint can be used there.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Hendrik Leppkes [Sun, 29 Apr 2012 16:33:41 +0000 (16:33 +0000)]
indeo3: fix motion vector validation
The index of the motion vector has to be checked before being
multiplied by 2 for the array index.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Hendrik Leppkes [Sun, 29 Apr 2012 17:21:55 +0000 (17:21 +0000)]
pcm_bluray: set bits_per_raw_sample for > 16-bit
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Mans Rullgard [Tue, 1 May 2012 17:27:19 +0000 (18:27 +0100)]
twinvq: fix out of bounds array access
ModeTab.fmode has only 3 elements, so indexing it with ftype
in the initialier for 'size' is invalid when ftype == FT_PPC.
This fixes crashes with gcc 4.8.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Thu, 26 Apr 2012 20:02:37 +0000 (16:02 -0400)]
lavr: use 8.8 instead of 10.6 as the 16-bit fixed-point mixing coeff type
Justin Ruggles [Wed, 25 Apr 2012 20:46:22 +0000 (16:46 -0400)]
avplay: use libavresample for sample format conversion and channel mixing
SDL only supports s16 sample format and a limited number of channel layouts.
Some versions of SDL on some systems support 4-channel and 6-channel output,
but it's safer overall to downmix any layout with more than 2 channels to
stereo.
Reimar Döffinger [Sat, 28 Apr 2012 10:51:06 +0000 (12:51 +0200)]
Fix compilation with YASM/NASM without AVX support.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>