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Author SHA1 Message Date
Ronald S. Bultje
2e4bb99f4d vorbisdsp: convert x86 simd functions from inline asm to yasm. 2013-01-22 18:02:24 -08:00
Ronald S. Bultje
0ee8293a77 vp3dsp: don't do aligned reads on input. 
The input is not guaranteed to be aligned.
 2013-01-22 17:32:07 -08:00
Michael Niedermayer
b89815f519 mvdec: check channel count. 
Fixes division by 0

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 23:06:49 +01:00
Michael Niedermayer
e6cc3c869b mvdec: minor simplification, remove av_inv_q() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 22:52:23 +01:00
Michael Niedermayer
4c9f35bb7c mvdec: use avpriv_set_pts_info() instead of directly setting tb. 
Fixes division by 0

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 22:41:09 +01:00
Michael Niedermayer
1bb05797ec sanm: remove "duplicate" for loop. 
Fixes input buffer overread

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 22:29:23 +01:00
Tim Walker
ed1b01131e mlp: implement support for AVCodecContext.request_channel_layout. 
Also wrap usage of AVCodecContext.request_channels in FF_API_REQUEST_CHANNELS directives.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2013-01-22 16:10:02 -05:00
Tim Walker
b0c7e3ffd0 mlp_parser: account for AVCodecContext.request_channels when setting the channel layout. 
Allows users to configure the output based on what's actually decoded, rather than the full native layout.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2013-01-22 16:10:02 -05:00
Tim Walker
1fd2deedcc mlpdec: set the channel layout. 
Fixes bug 401.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

CC:libav-stable@libav.org
 2013-01-22 16:10:02 -05:00
Tim Walker
3ffcccb4fb mlpdec: TrueHD: use Libav channel order. 
Fixes bug 208.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

CC:libav-stable@libav.org
 2013-01-22 16:10:02 -05:00
Tim Walker
99ccd2ba10 mlp: store the channel layout for each substream. 
Also stop storing the channel arrangement in the header info, as it's unused outside of ff_mlp_read_major_sync.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

CC:libav-stable@libav.org
 2013-01-22 16:10:02 -05:00
Tim Walker
40cf1add12 mlp_parser: cosmetics: re-indent. 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2013-01-22 16:10:02 -05:00
Michael Niedermayer
49b729d3af sanm: check image dimensions before using them 
Avoids integer overflows and out of array accesses.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 21:39:56 +01:00
Diego Biurrun
73b704ac60 arm: Add some missing header #includes 2013-01-22 21:24:10 +01:00
Ronald S. Bultje
5959bfaca3 floatdsp: move butterflies_float from dsputil to avfloatdsp. 
This makes wmadec/enc, twinvq and mpegaudiodec (i.e. mp2/mp3)
independent of dsputil.
 2013-01-22 11:55:42 -08:00
Ronald S. Bultje
42d3246948 floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. 
Now, nellymoserenc and aacenc no longer depends on dsputil. Independent
of this patch, wmaprodec also does not depend on dsputil, so I removed
it from there also.
 2013-01-22 11:55:42 -08:00
Ronald S. Bultje
55aa03b9f8 floatdsp: move vector_fmul_add from dsputil to avfloatdsp. 2013-01-22 11:55:42 -08:00
Ronald S. Bultje
d56668bd80 floatdsp: move scalarproduct_float from dsputil to avfloatdsp. 
This makes the aac decoder and all voice codecs independent of dsputil.
 2013-01-22 11:55:42 -08:00
Paul B Mahol
c4274d118b lagarith: return more meaningful error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-22 19:48:23 +00:00
Stefano Sabatini
5b10c5e7e4 lavfi/showwaves: fix check on showwaves->outpicref 
outpicref is not always in synch with showwaves->outpicref, which is
changed as a side effect of the call to functions.

Fix regression introduced in 5f634480d1,
+10l to me.
 2013-01-22 20:34:29 +01:00
Carl Eugen Hoyos
379d03b0c9 Fix compilation with --disable-everything --enable-demuxer=loas 2013-01-22 20:28:31 +01:00
Matthieu Bouron
c114414a57 lavf/aiffenc: ID3 tags support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 20:27:05 +01:00
Stefano Sabatini
30a40d4a55 lavf/segment: provide link to HTML M3U8 draft, also fix mentioned version in docs 2013-01-22 20:25:45 +01:00
Stefano Sabatini
7694533fda doc/muxers: remove outdated comment about live flags for the segment muxer 
The live flags is currently unused, but still kept for backward
compatibility reasons (and in case it turns to be useful again for
whatever reason).
 2013-01-22 20:25:33 +01:00
Carl Eugen Hoyos
40297a8bdb Support solid gray frames when decoding Lagarith. 
Fixes bug 431.
 2013-01-22 20:17:53 +01:00
James Almer
e65d8509f0 libm: Add fallback definition for cbrt() using pow() 
The function is known to be missing in at least one target (MSVC).

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 16:02:31 +01:00
Michael Niedermayer
26345acb0e Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  proresdec: support mixed interlaced/non-interlaced content
  vp3/5: move put_no_rnd_pixels_l2 from dsputil to VP3DSPContext.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 15:33:23 +01:00
Michael Niedermayer
9774251c45 rtpenc: do not use random values for seq when bitexact is requested. 
Fixes fate

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 14:40:18 +01:00
Michael Niedermayer
73b59cc1ba Merge commit '4f56e773fe8a554b8c2662650aaf799c2ece2721' 
* commit '4f56e773fe8a554b8c2662650aaf799c2ece2721':
  x86: ac3: Fix HAVE_MMXEXT condition to only refer to external assembly
  rtpenc: Start the sequence numbers from a random offset

Conflicts:
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 14:27:48 +01:00
Michael Niedermayer
eb2f499e37 Merge commit '9146e872c643fb8f20f9043f1b93a3cddfad15c6' 
* commit '9146e872c643fb8f20f9043f1b93a3cddfad15c6':
  Revert "fate: Use wmv2 IDCT for wmv2 tests"

Conflicts:
	tests/fate-run.sh
	tests/fate/vcodec.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 14:09:59 +01:00
Michael Niedermayer
766f055201 Merge commit '4af5310d29379283553bcd9f541a3f6c317f706e' 
* commit '4af5310d29379283553bcd9f541a3f6c317f706e':
  get_bits/put_bits: K&R formatting cosmetics

Conflicts:
	libavcodec/get_bits.h
	libavcodec/put_bits.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 13:49:45 +01:00
Michael Niedermayer
b4a7f4d018 Merge commit '570a4a0189946c2c983da41d37fdd67fa13266e7' 
* commit '570a4a0189946c2c983da41d37fdd67fa13266e7':
  avidec: use sensible error codes instead of -1

Conflicts:
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 13:38:20 +01:00
Michael Smith
0881cbf314 proresdec: support mixed interlaced/non-interlaced content 
Set interlaced to false if we don't have an interlaced frame

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-22 05:40:57 +01:00
Michael Niedermayer
0a84174f2d mov: prevent double free if the caller replaces the io context. 
Fixes Ticket2148

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 05:15:47 +01:00
Michael Niedermayer
b3ab281027 avcodec/x86/cabac: workaround llvm 4.2.1 bug 
x86_64 is affected by this too
Fixes Ticket2156

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 03:43:29 +01:00
Ronald S. Bultje
4a73fbd9c5 vp3/5: move put_no_rnd_pixels_l2 from dsputil to VP3DSPContext. 
The function is only used in VP3 and VP5, so no need to have it in
DSPContext.
 2013-01-21 18:08:55 -08:00
Michael Niedermayer
2338af0fb4 doc: document aresample:first_pts 
Documentation copied from asyncts, the options are supposed to do
the same thing. If not please submit a testcase where they differ
so we can fix it.

Disscussed-with: saste on IRC
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 01:38:55 +01:00
Diego Biurrun
4f56e773fe x86: ac3: Fix HAVE_MMXEXT condition to only refer to external assembly 
CC: libav-stable@libav.org
 2013-01-21 23:54:32 +01:00
Martin Storsjö
ab587f39b2 rtpenc: Start the sequence numbers from a random offset 
Expose the current sequence number via an AVOption - this can
be used both for setting the initial sequence number, or for
querying the current number.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-22 00:25:38 +02:00
Michael Niedermayer
e4eebc2da9 avf_showwaves: fix null pointer dereference 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 23:00:20 +01:00
Michael Niedermayer
03a82d588b doc/swr: More verbose description of the force resample flag. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 22:45:58 +01:00
Michael Niedermayer
c5f9cc9636 doc/swr: elaborate on what the LFE mix level is. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:48:34 +01:00
Michael Niedermayer
ace74b2122 doc/swr: typo fix 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:46:48 +01:00
Michael Niedermayer
e0f208a637 doc/swr: docu lfe mix level unit & range 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:44:39 +01:00
Michael Niedermayer
4606183262 doc/swr: try to fix non english "inclusively included between" 
Googling this term has 9 hits, 7 from ffmpeg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:41:07 +01:00
Michael Niedermayer
83440f40ba doc/swr: Mention that the internal sample format is choosen automatically if not set 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:16:43 +01:00
Michael Niedermayer
2dd07518af docs/swr: better used_channel_count docs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:14:27 +01:00
Michael Niedermayer
05340be97b img2dec: support seeking in infinitely looped stream 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 19:53:41 +01:00
Luca Barbato
9146e872c6 Revert "fate: Use wmv2 IDCT for wmv2 tests" 
This reverts commit ce378f0dd0.
 2013-01-21 19:43:53 +01:00
Stefano Sabatini
0f2d4eddd8 doc/muxers: extend and clarify documentation for the segment muxer time options 2013-01-21 19:26:44 +01:00