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Author SHA1 Message Date
Gilles Chanteperdrix
5cbae5651d mpegaudio_parser: add MP3 ADU headers parser 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 23:37:42 +02:00
Gilles Chanteperdrix
5e5583efe4 libavformat: add AC3 RTP depacketization (RFC 4184) 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 23:37:32 +02:00
Gilles Chanteperdrix
4438d1c6ed rtsp: parse lang attribute in SDP 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 23:37:24 +02:00
Gilles Chanteperdrix
1ec28a66f2 rtpdec: fix issue with conversion from unsigned to signed 
When receiving an RTCP packet, the difference between the last RTCP
timestamp and the base timestamp may be negative. As these timestamps
are of the uint32_t type, the result becomes a large integer. Cast
the difference to int32_t to avoid this issue.

The result of this issue is very large start times for RTSP
streams, and difficulty to restart correctly after a pause.

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 23:37:15 +02:00
Martin Storsjö
ff394ca087 rtpdec_h264: Add a missing closing paren in a log message 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 23:36:56 +02:00
Thomas Volkert
7a459be8e7 avformat/rtpdec_dv: fix bundled audio typo 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 22:36:18 +01:00
Peter Meerwald
12655c4804 libavresample: NEON optimized FIR audio resampling 
modelled after aarch64 code

on Cortex-A8, s16 and s32 code is about 2x faster,
float code about 7x faster

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 22:08:39 +02:00
Michael Niedermayer
f848a66009 avcodec/adpcm: use av_clip_intp2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 20:41:36 +01:00
Michael Niedermayer
d1c705087f avcodec/hevc_mvs: Use av_clip_intp2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 20:40:17 +01:00
Michael Niedermayer
d74c8d3ada avcodec/adxenc: Use av_clip_intp2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 20:38:13 +01:00
Michael Niedermayer
03f39fbb2a avcodec/x86/mlpdsp_init: Simplify mlp_filter_channel_x86() 
Based on patch by Francisco Blas Izquierdo Riera
Commit message partly taken from carl

fixes a compilation
error in mlpdsp_init.c with -fstack-check and some gcc compilers (I
reproduced the issue with gcc 4.7.3) by simplifying the code.

See also https://bugs.gentoo.org/show_bug.cgi?id=471756

$ make libavcodec/x86/mlpdsp_init.o
libavcodec/x86/mlpdsp_init.c: In function ‘mlp_filter_channel_x86’:
libavcodec/x86/mlpdsp_init.c:142:5: error: can’t find a register in
class ‘GENERAL_REGS’ while reloading ‘asm’
libavcodec/x86/mlpdsp_init.c:142:5: error: ‘asm’ operand has impossible
constraints

4551 -> 4509 dezicycles

Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 16:05:41 +01:00
Michael Niedermayer
fbae0ac3e4 avcodec/ffv1enc: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 15:50:19 +01:00
Michael Niedermayer
114a2eb272 avcodec: Use av_clip_uintp2() where possible 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 15:50:03 +01:00
Michael Niedermayer
d301a13427 avcodec/snowenc: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 15:44:34 +01:00
Supraja Meedinti
daebe6319e tools: added twofish support 
Signed-off-by: Supraja Meedinti <supraja0493@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:59:30 +01:00
Michael Niedermayer
1f1ef843b5 avfilter/vf_perspective: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:51:07 +01:00
Michael Niedermayer
6660c598cd avfilter/vsrc_mptestsrc: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:50:23 +01:00
Michael Niedermayer
03bffb68f6 swscale: Use av_clip_uintp2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:49:17 +01:00
Michael Niedermayer
b20426398c swscale/yuv2rgb: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:44:47 +01:00
Michael Niedermayer
2af5fb2f8c avformat/flacenc: Use av_clip_uintp2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:43:28 +01:00
Gilles Chanteperdrix
73029abddc libavformat/rtpdec: fix issue with conversion from unsigned to signed 
When receiving an RTCP packet, the difference between the last RTCP
timestamp and the base timestamp may be negative. As these timestamps
are of the uint32_t type, the result becomes a large integer. Cast
the difference to int32_t to avoid this issue.

The result of this issue is very large start times for RTSP
streams, and difficulty to restart correctly after a pause.

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:18:52 +01:00
Michael Niedermayer
e3cc93aacf Merge commit 'cbdd1806ead8758949f22b4e4f214b035c78e2b9' 
* commit 'cbdd1806ead8758949f22b4e4f214b035c78e2b9':
  rtpdec_hevc: Implement parsing of aggregated packets

Conflicts:
	libavformat/rtpdec_hevc.c

See: b6f577dbb2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 13:22:02 +01:00
Michael Niedermayer
2b2b6d1e3c Merge commit 'b878ba03e7e088777cc5083766e0b2a293e716ee' 
* commit 'b878ba03e7e088777cc5083766e0b2a293e716ee':
  rtpdec_hevc: Initialize variables to silence false positive compiler warnings

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 13:09:24 +01:00
Michael Niedermayer
5402a22845 Merge commit '10e2d8b5562d8729e4eefbcec63a11eb8a0c502c' 
* commit '10e2d8b5562d8729e4eefbcec63a11eb8a0c502c':
  rtpdec_hevc: Use a shared function for parsing parameter sets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 13:02:42 +01:00
Michael Niedermayer
a10529a319 Merge commit '0de07510844517b615ef2a2e2916f6391ad88687' 
* commit '0de07510844517b615ef2a2e2916f6391ad88687':
  rtpdec_h264: Make reusable functions non-static

Conflicts:
	libavformat/rtpdec_formats.h
	libavformat/rtpdec_h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 12:56:08 +01:00
Michael Niedermayer
7fd732b758 Merge commit '16163e6bf2d446c06d4dd053c0852074bb50508d' 
* commit '16163e6bf2d446c06d4dd053c0852074bb50508d':
  rtpdec_h264: Fix nal type counting after refactoring

Conflicts:
	libavformat/rtpdec_h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 12:44:09 +01:00
Michael Niedermayer
34c58618be Merge commit 'a3cc519d1f43bf93cc29fd53284a2b8aa6189a9a' 
* commit 'a3cc519d1f43bf93cc29fd53284a2b8aa6189a9a':
  rtpdec_h264: Prepare h264_handle_packet_stap_a for sharing with hevc

Conflicts:
	libavformat/rtpdec_h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 12:32:28 +01:00
Michael Niedermayer
621450e786 Merge commit '48183b3ad45c95e386a4cb02e1a68b53e6835ac5' 
* commit '48183b3ad45c95e386a4cb02e1a68b53e6835ac5':
  rtpdec_h264: Generalize parse_sprop_parameter_sets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 12:25:09 +01:00
Michael Niedermayer
9b41bf5c3d Merge commit 'a982c5d74fbc7ff5bd2f2f73af61ae48e9b1bcc6' 
* commit 'a982c5d74fbc7ff5bd2f2f73af61ae48e9b1bcc6':
  tests: drop bc dependency

Conflicts:
	tests/fate-run.sh

See: d47eeff274
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 12:08:31 +01:00
Michael Niedermayer
4b55a7e1ce Merge commit 'a06b0b1295c51d100101e0ca0434e199ad6de6b5' 
* commit 'a06b0b1295c51d100101e0ca0434e199ad6de6b5':
  h264: initialize H264Context.avctx in init_thread_copy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 11:53:00 +01:00
Michael Niedermayer
6458e4750f Merge commit '0dea4c77ccf5956561bb8991311b3d834bb5fa40' 
* commit '0dea4c77ccf5956561bb8991311b3d834bb5fa40':
  h264: only ref cur_pic in update_thread_context if it is initialized

Conflicts:
	libavcodec/h264_slice.c

See: 0fc01ae33c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 11:45:42 +01:00
Michael Niedermayer
66d79aa2e1 Merge commit '9abc80f1ed673141326341e26a05c3e1f78576d0' 
* commit '9abc80f1ed673141326341e26a05c3e1f78576d0':
  libavcodec: Make use of av_clip functions

Conflicts:
	libavcodec/takdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 11:27:24 +01:00
Michael Niedermayer
1253091d6f Merge commit '76ce9bd8e26dcb3652240a1072840ff4011d7cdc' 
* commit '76ce9bd8e26dcb3652240a1072840ff4011d7cdc':
  libavutil: Add ARM av_clip_intp2_arm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 11:15:32 +01:00
Michael Niedermayer
88d850ecb3 Merge commit 'bf07d813f6c88b5a76980f321cf7272d799c4216' 
* commit 'bf07d813f6c88b5a76980f321cf7272d799c4216':
  libavutil: Add av_clip_intp2

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 11:13:34 +01:00
Thomas Volkert
cbdd1806ea rtpdec_hevc: Implement parsing of aggregated packets 
With significant changes by Martin Storsjö, to use the shared
function instead of reimplementing it.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:32:50 +02:00
Martin Storsjö
b878ba03e7 rtpdec_hevc: Initialize variables to silence false positive compiler warnings 
For some reason, clang didn't warn about this prior to using the
shared function.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:32:47 +02:00
Martin Storsjö
10e2d8b556 rtpdec_hevc: Use a shared function for parsing parameter sets 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:32:44 +02:00
Martin Storsjö
0de0751084 rtpdec_h264: Make reusable functions non-static 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:32:41 +02:00
Martin Storsjö
16163e6bf2 rtpdec_h264: Fix nal type counting after refactoring 
This fixes builds with -DDEBUG after f0a874799.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:32:38 +02:00
Martin Storsjö
a3cc519d1f rtpdec_h264: Prepare h264_handle_packet_stap_a for sharing with hevc 
Add a parameter for skipping a number of bytes at the start of each nal.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:32:36 +02:00
Martin Storsjö
48183b3ad4 rtpdec_h264: Generalize parse_sprop_parameter_sets 
Don't write directly into an AVCodecContext, write into given
pointers.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:32:31 +02:00
Clément Bœsch
a982c5d74f tests: drop bc dependency 
We already have a dependency on awk and bc is sometimes not found in the
base system.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:17:45 +02:00
Anton Khirnov
a06b0b1295 h264: initialize H264Context.avctx in init_thread_copy 
This prevents using a wrong (first thread's) AVCodecContext if decoding
a frame in the first pass over all threads fails.
 2015-02-21 09:29:48 +01:00
Anton Khirnov
0dea4c77cc h264: only ref cur_pic in update_thread_context if it is initialized 
It may be empty if the previous thread's decode call did not contain a
valid frame.
 2015-02-21 09:29:27 +01:00
Christophe Gisquet
3fdcb8ccdc Makefile: improve DBG option for asm 
This improves the cleanup, dependency generation and DBG command issuing.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 03:23:55 +01:00
Michael Niedermayer
f56f0e091f Merge commit '3fe26bb60858951710a42065c8183cce100d632a' 
* commit '3fe26bb60858951710a42065c8183cce100d632a':
  hlsenc: write playlist into a temp file and replace the original atomically

Conflicts:
	libavformat/hlsenc.c

See: da97e4c64a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 01:59:32 +01:00
Michael Niedermayer
e78a729163 avformat/hlsenc: Use ff_rename() only for local files 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 01:50:26 +01:00
Hendrik Leppkes
da97e4c64a hlsenc: write playlist into a temp file and replace the original atomically 
Reviewed-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 01:50:06 +01:00
Michael Niedermayer
0d6ae06766 Merge commit 'ff48ae94f90f6862dbe5b1e7397a1bda3150e200' 
* commit 'ff48ae94f90f6862dbe5b1e7397a1bda3150e200':
  hlsenc: remove the AVIOContext for the playlist from the muxer context

Conflicts:
	libavformat/hlsenc.c

See: 28bf05e7b5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 01:07:58 +01:00
Peter Meerwald
9abc80f1ed libavcodec: Make use of av_clip functions 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-21 00:54:40 +01:00