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Author SHA1 Message Date
Martin Storsjö
95b7fa1729 oggenc: Support flushing the muxer 
This allows the caller to write all buffered data to disk, allowing
the caller to know at what byte position in the file a certain
packet starts (any packet written after the flush will be located
after that byte position).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-06-04 12:21:10 +03:00
Michael Niedermayer
d5c9d055ea avcodec/x86/dsputilenc_mmx: fix build without yasm 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 05:39:03 +02:00
Michael Niedermayer
571ab8344a avformat/avidec: allow rounding errors between scale/rate and timebase 
Fixes Ticket3670

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 05:04:13 +02:00
Michael Niedermayer
19c9d1e8e7 avcodec/h264: in the absence of recovery points, be more tolerant on accepting plain I frames 
Fixes: Ticket3652
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 04:25:14 +02:00
Michael Niedermayer
fbaf73a33d avcodec/lagarithrac: lag_get_rac: use normal division 
maybe 0.3% faster and simpler code
 2014-06-04 02:15:24 +02:00
Michael Niedermayer
d8ae0dfd99 avcodec/lagarithrac: increase LUT from 256 to 1024 bytes 
about 2 cycles (~1%) faster lag_get_rac()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 02:03:34 +02:00
Michael Niedermayer
4fb4bf7289 avcodec/lagarithrac.h/lag_get_rac: drop apparently unneeded operations 2014-06-04 02:03:33 +02:00
James Almer
625ffa1457 x86/motion_est: sad_{x, y}2_mmxext functions are bitexact 
Only the xy2 functions aren't.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 00:48:35 +02:00
James Almer
3ab4f96a91 motion-test: force C functions for the reference C context 
It was instead using the highest available asm functions, which completely
kills the point of being a reference C context.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 00:48:28 +02:00
Michael Niedermayer
03acecae84 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Fix fate-aac-ln-encode with --target-path (second try).

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 00:40:11 +02:00
Carl Eugen Hoyos
12d6ae0142 Fix fate-aac-ln-encode with --target-path (second try). 2014-06-04 00:00:32 +02:00
Timothy Gu
108dec3055 x86: dsputilenc: convert hf_noise*_mmx to yasm 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Several bugfixes by: Christophe Gisquet <christophe.gisquet@gmail.com>
See: [FFmpeg-devel] [WIP] [PATCH 4/4] x86: dsputilenc: convert hf_noise*_mmx to yasm
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 23:59:43 +02:00
Dave Rice
d63d964fb3 avcodec/libopenjpegenc: Add frame-threading capability 
This gives a >50% speed up when encoding with libopenjpeg.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 21:17:04 +02:00
Lou Logan
88f2586adb fix various typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 10:58:19 -08:00
Michael Niedermayer
137c5e115b ffmpeg: try to use the more fitting of the 2 encoder contexts 
This fixes the interactively enabled encoder debug by pressing 'D'

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 19:48:25 +02:00
Michael Niedermayer
8d4d12a490 doc/muxers: Document problems of omitting nut syncpoints as well as alternatives 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:42:22 +02:00
Michael Niedermayer
83e8650f77 Merge commit '896a5bff64264f4d01ed98eacc97a67260c1e17e' 
* commit '896a5bff64264f4d01ed98eacc97a67260c1e17e':
  arm: check if AS supports .dn

Conflicts:
	configure
	libavcodec/arm/vc1dsp_init_neon.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:19:21 +02:00
Michael Niedermayer
bcbd7dbce5 Merge commit '68a06b3a639ee21c78532ee4c50c3366bf890ff7' 
* commit '68a06b3a639ee21c78532ee4c50c3366bf890ff7':
  aarch64: use '#' for whole line asm comments

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:13:43 +02:00
Michael Niedermayer
40285d2659 Merge commit '6a0fa4d86f2b3e9060a1153b39fa3bfe36f1b617' 
* commit '6a0fa4d86f2b3e9060a1153b39fa3bfe36f1b617':
  aarch64: remove optional :pg_hi21: for adrp instruction

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:03:19 +02:00
Michael Niedermayer
ab9afcdf04 Merge commit 'fd2981ea92d9a776fcb1a13377dce1c8a7db7b5e' 
* commit 'fd2981ea92d9a776fcb1a13377dce1c8a7db7b5e':
  aarch64: add darwin style PAGE/PAGEOFF relocations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:02:42 +02:00
Michael Niedermayer
a4ed51ab40 avcodec/vp3: free tables before allocating new ones 
Fixes memleak on seeking

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 17:09:17 +02:00
Michael Niedermayer
90b26d63ba avcodec/vp3: factorize out free_tables() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 17:08:32 +02:00
Michael Niedermayer
576654302b ffmpeg: use av_log_ask_for_sample() instead of duplicating avpriv_request_sample() 2014-06-03 16:05:37 +02:00
Michael Niedermayer
2422a7ffe4 Loose mplayer in MPlayer/incoming/ 
Found-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 16:03:44 +02:00
Michael Niedermayer
3e7b4b9fbd Add direct link to ML in missing_feature_sample() 
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 15:58:27 +02:00
Michael Niedermayer
768ef0f19e ffmpeg: request sample if the decoder & demuxer has_b_frames mismatch 
We cannot use avpriv_request_sample() as this is private to the libs
or rather it would be a bad usage example

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 15:24:00 +02:00
Michael Niedermayer
a0b2de77ed ffmpeg: remove "has_b_frames" backpassing 
It seems working without this now for the files i tested it with, if this causes
a regression, dont hesitate to put the line back or open a ticket or fix (if possible)
the parser

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 15:23:43 +02:00
Michael Niedermayer
72e4ceeb79 avformat/asfdec: Use a parser for mpeg4-asp to find has_b_frames 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 15:23:30 +02:00
Janne Grunau
d5a5598198 build: check if AS supports the '.func' directive 
Not supported by Clang's integrated assembler. Since it just adds
debug information it can safely omitted.
 2014-06-03 14:23:03 +02:00
Janne Grunau
896a5bff64 arm: check if AS supports .dn 
Move the GNU as check before the arch specific asm checks since the .dn
check requires gas compatible assembler.

Disable the VC-1 motion compensation NEON asm which is the only part
using that directive. The integrated assembler in the upcoming clang 3.5
does not support .dn/.qn without plans to change that. Too much effort
to implement it while it is rarely used.

http://llvm.org/bugs/show_bug.cgi?id=18199.
 2014-06-03 14:23:03 +02:00
Janne Grunau
68a06b3a63 aarch64: use '#' for whole line asm comments 
Both gnu as and clang treat lines starting with '#' as comments if they
aren't consumed by the C-style preprocessor.
Using '//' does not work with clang since comments are removed before
macro expansion.
 2014-06-03 14:23:02 +02:00
Janne Grunau
6a0fa4d86f aarch64: remove optional :pg_hi21: for adrp instruction 
Clang's integrated assembler does not support it.
 2014-06-03 14:23:02 +02:00
Janne Grunau
fd2981ea92 aarch64: add darwin style PAGE/PAGEOFF relocations 2014-06-03 14:23:01 +02:00
Carl Eugen Hoyos
ad7de82218 Fix fate-opus and fate-aac-ln-encode with --target-path. 2014-06-03 10:43:14 +02:00
Michael Niedermayer
4e3fe65610 avcodec/utils/ff_init_buffer_info: Favor color information from AVFrame if available 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 05:13:51 +02:00
Carl Eugen Hoyos
763e714442 Do not limit blocksize when reading PCM from aiff. 
Fixes ticket #3695.
 2014-06-03 03:07:55 +02:00
Lou Logan
c17973f19a doc/bsf: document noise bitstream filter 
Partially addresses ticket #3198.

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2014-06-02 15:17:24 -08:00
Michael Niedermayer
1a426d5404 avformat/utils/avformat_find_stream_info: Move max_analyze_duration setup out of the packet loop 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 21:21:11 +02:00
Michael Niedermayer
2addbeef8b bfin: add README 
Based on sh4/README
Suggested-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 20:18:44 +02:00
Michael Niedermayer
b55d3bbeed Merge commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73' 
* commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73':
  Remove all Blackfin architecture optimizations

Conflicts:
	libavcodec/bfin/dsputil.S
	libavcodec/bfin/dsputil_init.c
	libavcodec/bfin/fdct_bfin.S
	libavcodec/bfin/hpel_pixels_no_rnd.S
	libavcodec/bfin/hpeldsp_init.c
	libavcodec/bfin/idct_bfin.S
	libavcodec/bfin/mathops.h
	libavcodec/bfin/pixels.S
	libavcodec/bfin/pixels.h
	libavcodec/bfin/vp3dsp.S
	libavcodec/bfin/vp3dsp_init.c
	libavutil/bfin/asm.h
	libavutil/bfin/attributes.h
	libswscale/bfin/internal_bfin.S
	libswscale/bfin/swscale_bfin.c
	libswscale/bfin/yuv2rgb_bfin.c
	libswscale/swscale_internal.h
	libswscale/version.h

If someone wants to maintain blackfin support in FFmpeg, please contact
ffmpeg-devel@ffmpeg.org

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:38:01 +02:00
Michael Niedermayer
fa4e17c140 Merge commit 'b88cc5cca111132b42c2ee99662bfefe7652e3da' 
* commit 'b88cc5cca111132b42c2ee99662bfefe7652e3da':
  bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext

Conflicts:
	libavcodec/bink.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:28:54 +02:00
Michael Niedermayer
666e29fe9e avutil/mathematics/av_add_stable: Avoid av_cmp_q() call 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:06:39 +02:00
Michael Niedermayer
e9add0d85b av_add_stable: Add fast special case where step can be represented exactly 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:00:18 +02:00
Michael Niedermayer
4956d0e5a6 avutil/mathematics/av_add_stable: check for the common case of inc=1 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 18:02:27 +02:00
Michael Niedermayer
5b7519fbaa avutil/mathematics/av_add_stable: avoid unneeded variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 18:00:34 +02:00
Diego Biurrun
880e2aa236 Remove all Blackfin architecture optimizations 
Blackfin is a painful platform to work with, no test machines are available
and the range of multimedia applications is dubious. Thus it only represents
a maintenance burden.
 2014-06-02 08:41:47 -07:00
Michael Niedermayer
6f6edfe1c0 avformat/utils: Call ff_rfps_add_frame() only for video 
This avoids some unneeded computations

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 17:09:53 +02:00
Ronald S. Bultje
cdfd9717ed swr: move compensation_distance handling to swri_resample caller. 
I think there's an off-by-one in terms of the switchpoint where we
switch from dst_incr to ideal_dst_incr, I don't think that's a massive
issue, but just be aware of that. It's probably trivial to prevent but
I don't care.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

I could not reproduce any off by 1 error, results are bit exact (michael)
 2014-06-02 15:06:24 +02:00
Michael Niedermayer
bfb3ed1a9d avformat/mux: Dont leave stale side data pointers in ff_interleave_add_packet() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 14:48:22 +02:00
Michael Niedermayer
74ece44373 avformat/mux: fix memleak of side data in flac fate tests 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 14:38:03 +02:00