Commit Graph

13886 Commits

Author SHA1 Message Date
Diego Biurrun
62582a696b cook: Fix small typo in av_log_ask_for_sample message. 2011-04-23 12:05:32 +02:00
Nathan Caldwell
230c1a9075 aacenc: Finish 3GPP psymodel analysis for non mid/side cases.
There is still are still a few sections missing relating to TNS (not present)
and mid/side (contains other bugs).

Overall this improves quality, and vastly improves rate-control.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-23 12:30:05 +03:00
Michael Niedermayer
3d462373f8 aac: add math.h needed for log2f()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-23 11:06:19 +02:00
Carl Eugen Hoyos
e499187f2e Fix compilation with libcelt on Apple OS X.
Fixes ticket #97.
2011-04-23 10:10:20 +02:00
Carl Eugen Hoyos
4b5c21757b Fix compilation after version bump. 2011-04-23 10:06:39 +02:00
Alex Converse
785c441828 Add some debug log messages to AAC extradata
On Wed, Apr 20, 2011 at 11:39 AM, Justin Ruggles
<justin.ruggles@gmail.com> wrote:
> On 04/20/2011 02:26 PM, Alex Converse wrote:
>
>> ---
>>  libavcodec/aacdec.c |   10 +++++++++-
>>  1 files changed, 9 insertions(+), 1 deletions(-)
>>
>>
>>
>> 0002-Add-some-Debug-log-messages-to-AAC-extradata.patch
>>
>>
>> diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
>> index c9761a1..3ec274f 100644
>> --- a/libavcodec/aacdec.c
>> +++ b/libavcodec/aacdec.c
>> @@ -79,7 +79,6 @@
>>             Parametric Stereo.
>>   */
>>
>> -
>>  #include "avcodec.h"
>>  #include "internal.h"
>>  #include "get_bits.h"
>
>
> stray whitespace change
>

oops, fixed

>From 94e8d0eea77480630f84368c97646cabc0f50628 Mon Sep 17 00:00:00 2001
From: Alex Converse <aconverse@google.com>
Date: Wed, 20 Apr 2011 11:23:34 -0700
Subject: [PATCH] Add some debug log messages to AAC extradata
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="------------1"

This is a multi-part message in MIME format.
--------------1
Content-Type: text/plain; charset=UTF-8; format=fixed
Content-Transfer-Encoding: 8bit
2011-04-22 20:36:57 -07:00
Michael Niedermayer
e16665bf72 Merge remote branch 'qatar/master'
* qatar/master:
  Use av_log_ask_for_sample() to request samples from users.
  Make av_log_ask_for_sample() accept a variable number of arguments.
  vqavideo: We no longer need to ask for version 1 samples.
  aacdec: indentation cosmetics

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-23 01:09:43 +02:00
Diego Biurrun
d9dee728b8 Use av_log_ask_for_sample() to request samples from users. 2011-04-22 20:12:39 +02:00
Diego Biurrun
44f566b79a Make av_log_ask_for_sample() accept a variable number of arguments. 2011-04-22 20:12:27 +02:00
Robert Leatherwood
03ac799128 Rm duplicated define for OPT_STR. 2011-04-22 20:10:26 +02:00
Diego Biurrun
b2832c3904 vqavideo: We no longer need to ask for version 1 samples. 2011-04-22 20:02:24 +02:00
Michael Niedermayer
cc0ac0d2cb rv10: set flags, Fixes Ticket90
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-22 16:02:23 +02:00
Young Han Lee
9978ed7d6c aacdec: indentation cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-04-22 14:47:47 +02:00
Michael Niedermayer
8772156be0 Merge remote branch 'qatar/master'
* qatar/master:
  APIChanges: document git revision for CODEC_CAP_SLICE_THREADS addition.
  Introduce slice threads flag.
  FATE: allow forcing thread-type when doing threaded fate runs.
  Use av_log_ask_for_sample() where appropriate.
  error: sort, pack, and align error code and string definitions
  The stabilization period after version bumps should be one month, not one week.
  applehttp: Expose the stream bitrate via metadata
  doc: Add some initial docs on the applehttp demuxer
  Provide a fallback version of the libm function trunc
  libavdevice: Define _XOPEN_SOURCE for usleep
  lavc: provide deprecated avcodec_thread_init until next major version
  lavc: provide the opt.h header until the next bump
  error: change AVERROR_EOF value
  error: remove AVERROR_NUMEXPECTED
  error: add error code AVERROR_OPTION_NOT_FOUND, and use it in opt.c

Conflicts:
	libavcodec/h264.c
	libavutil/error.c
	libavutil/error.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-22 03:54:30 +02:00
Ronald S. Bultje
94f7451a3a Introduce slice threads flag.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-21 19:42:19 -04:00
Michael Niedermayer
89f903b3d5 AMV: Fix possibly exploitable crash.
Reported-at: Thu, 21 Apr 2011 14:38:25 +0000
Reported-by: Dominic Chell <Dominic.Chell@ngssecure.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-21 22:44:55 +02:00
Michael Niedermayer
73a51e00a7 mjpeg: Detect overreads in mjpeg_decode_scan() and error out.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-21 22:44:55 +02:00
Diego Biurrun
70fb031ce2 Use av_log_ask_for_sample() where appropriate. 2011-04-21 19:58:54 +02:00
Baptiste Coudurier
20a160484f In libx264 wrapper, detect default settings and use medium profile to avoid failure. 2011-04-21 09:01:35 -07:00
Anton Khirnov
65af48b559 lavc: provide deprecated avcodec_thread_init until next major version
It was deprecated only recently.
2011-04-21 07:22:23 +02:00
Anton Khirnov
095290f9a4 lavc: provide the opt.h header until the next bump
AVOptions were moved to libavutil only recently.
2011-04-21 07:14:51 +02:00
Baptiste Coudurier
2c18893a91 In libx264 wrapper, correctly support 2pass log filename option. 2011-04-20 15:46:40 -07:00
Nicolas George
89451dd6e4 Xiph CELT/Opus decoder using libcelt.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
2011-04-20 10:46:30 +02:00
Carl Eugen Hoyos
ddb00ad1d8 Move the info union to the end of the vdpau_render_state struct. 2011-04-20 09:44:08 +02:00
Michael Niedermayer
efb5fa79f5 Merge remote branch 'qatar/master'
* qatar/master: (37 commits)
  In avcodec_open(), set return code to an error value only when an error occurs instead of unconditionally at the start of the function.
  lavc: remove reference to opt.h from Makefile.
  prefer avio_check() over url_exist()
  avio: remove AVIO_* access symbols in favor of new AVIO_FLAG_* symbols
  lavu: remove misc disabled cruft
  lavu: remove FF_API_OLD_IMAGE_NAMES cruft
NOT PULLED  lavu: remove FF_API_OLD_EVAL_NAMES cruft
  lavc: remove misc disabled cruft.
  lavc: remove the FF_API_INOFFICIAL cruft.
  lavc: remove the FF_API_SET_STRING_OLD cruft.
  lavc: remove the FF_API_USE_LPC cruft.
  lavc: remove the FF_API_SUBTITLE_OLD cruft.
  lavc: remove the FF_API_VIDEO_OLD cruft.
  lavc: remove the FF_API_AUDIO_OLD cruft.
  lavc: remove the FF_API_OPT_SHOW cruft.
  lavc: remove the FF_API_MM_FLAGS cruft.
  lavf: remove misc disabled cruft.
  lavf: remove FF_API_INDEX_BUILT cruft
  lavf: remove FF_API_URL_CLASS cruft.
  lavf: remove FF_API_SYMVER cruft
  ...

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-20 04:48:23 +02:00
Baptiste Coudurier
f92b0084c0 In libx264 wrapper, add -level specific option. 2011-04-19 16:12:13 -07:00
Baptiste Coudurier
37c0a443f9 Fix libx264 fastfirstpass, move apply_fastfirstpass after user customized options. 2011-04-19 15:25:07 -07:00
Baptiste Coudurier
46f83e5b3c In libx264 wrapper, do not set pic quality if no frame is output, avoids
uninitialized reads.
2011-04-19 13:31:27 -07:00
Justin Ruggles
31d76ec288 In avcodec_open(), set return code to an error value only when an error occurs
instead of unconditionally at the start of the function.

This fixes a bug where a successful call to ff_thread_init() masks errors that
occur after that point in the function.  It also makes future bugs like this
less likely since the error code is now set near to the point in the code
where the error is found.
2011-04-19 14:10:03 -04:00
Anton Khirnov
cda7aa9eba lavc: remove reference to opt.h from Makefile.
Fixes make install after 3453a231a6.
2011-04-19 19:50:23 +02:00
Anton Khirnov
3453a231a6 lavc: remove misc disabled cruft. 2011-04-19 19:01:22 +02:00
Anton Khirnov
251cf997cf lavc: remove the FF_API_INOFFICIAL cruft. 2011-04-19 18:41:32 +02:00
Anton Khirnov
41d0eb1c81 lavc: remove the FF_API_SET_STRING_OLD cruft. 2011-04-19 18:41:00 +02:00
Anton Khirnov
01a4259b8d lavc: remove the FF_API_USE_LPC cruft. 2011-04-19 18:40:35 +02:00
Anton Khirnov
db4d3a7421 lavc: remove the FF_API_SUBTITLE_OLD cruft. 2011-04-19 18:39:40 +02:00
Anton Khirnov
e89e5afdd0 lavc: remove the FF_API_VIDEO_OLD cruft. 2011-04-19 18:37:21 +02:00
Anton Khirnov
9b4f1cdb6a lavc: remove the FF_API_AUDIO_OLD cruft. 2011-04-19 18:37:03 +02:00
Anton Khirnov
20d33ee8b1 lavc: remove the FF_API_OPT_SHOW cruft. 2011-04-19 18:36:15 +02:00
Anton Khirnov
42420e7b94 lavc: remove the FF_API_MM_FLAGS cruft. 2011-04-19 18:35:56 +02:00
Diego Biurrun
151cd4f982 pcm: Add const to cast in ENCODE macro.
This fixes a lot of warnings of the sort:
libavcodec/pcm.c:105: warning: cast discards qualifiers from pointer target type
2011-04-19 16:18:59 +02:00
Nicolas George
e61b83d29e Ogg: add support for Xiph's CELT (Opus) codec.
This patch also introduces CODEC_ID_CELT.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
2011-04-19 15:49:32 +02:00
Peter Belkner
39e69d0b88 32bit libmp3lame support. 2011-04-19 13:25:05 +02:00
Peter Belkner
22fa406f38 Check avcodec_alloc_frame() failure.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-19 13:25:05 +02:00
Gavin Kinsey
25347c880f Fix compilation.for iOS ARMv7. 2011-04-19 10:16:07 +02:00
Carl Eugen Hoyos
9b53bb8b3b Only ask once in the code for a TrueHD sample with strange channel layout. 2011-04-19 03:23:46 +02:00
Carl Eugen Hoyos
d3f126df4b Also set the MLP/TrueHD channel layout in the decoder.
Applications might not use the parser,
2011-04-19 03:18:08 +02:00
Carl Eugen Hoyos
280a789fe2 Make MLP/TrueHD channel layout functions visible to the decoder. 2011-04-19 03:09:11 +02:00
Michael Niedermayer
a3040715e1 Merge commit 'f0a41afd8a37ebe972436fabfa3d289178bbd83b'
* commit 'f0a41afd8a37ebe972436fabfa3d289178bbd83b':
Not pulled:  Replace mplayerhq.hu URLs by libav.org.
  asfdec: Remove dead code from asf_read_close().
  ptx: Use av_log_ask_for_sample() where appropriate.

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-19 02:08:35 +02:00
Luca Barbato
facc48f157 libvo-aacenc,libvo-amrwbenc}: fix api usage
Use the correct error codes and format identifier.
2011-04-18 22:21:13 +02:00
Bill Pringlemeir
fccff6e83a Allow h264pred_init_arm.c to compile.
SOB: Bill Pringlemeir <bpringlemeir@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-18 20:40:14 +02:00
Peter Ross
62931e11d6 anm decoder: move buffer allocation from decode_init() to decode_frame()
This permits playback in ffplay when libavfilter is enabled.

Resolves ticket #60

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-18 20:40:14 +02:00
Anton Khirnov
139f3ac42d Bump major versions of all libraries.
They've accumulated enough new APIs and corresponding deprecated cruft.

This breaks API and ABI.
2011-04-18 20:19:47 +02:00
Diego Biurrun
f0a41afd8a Replace mplayerhq.hu URLs by libav.org. 2011-04-18 18:23:16 +02:00
Diego Biurrun
259a3e70ed ptx: Use av_log_ask_for_sample() where appropriate. 2011-04-18 09:41:02 +02:00
Alexander Strange
7e2eb4bacd Merge remote-tracking branch 'ffmpeg-mt/master'
* ffmpeg-mt/master:
      Release unused pictures even when not calling ff_h264_frame_start()
      h264: Fix decoding race condition with PAFF
      h264: cosmetic whitespace change
    Duplicate  Fix REBASE_PICTURE with h.264
    Not pulled  Update test scripts to use ffmpeg instead of ffmpeg_g
    Duplicate  Fix ffmpeg-mt fixme in h264

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-18 00:47:35 +02:00
Michael Niedermayer
2d2b5a1421 10l, commit that should have been stashed into the merge.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-17 23:59:00 +02:00
Michael Niedermayer
c40798441f Merge remote branch 'qatar/master'
* qatar/master:
  ac3dec: fix processing of delta bit allocation information.
  vc1: fix fate-vc1 after previous commit.
  wmv3dec: fix playback of complex WMV3 files using simple_idct.
  make av_dup_packet() more cautious on allocation failures
  make containers pass palette change in AVPacket
  introduce side information for AVPacket

Politic commits that have not been pulled:
  Update regtest checksums after revision 6001dad.
  Replace more FFmpeg references by Libav.
  Replace references to ffmpeg-devel with libav-devel; fix roundup URL.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-17 23:43:54 +02:00
Diego Biurrun
6001dad6e2 Replace more FFmpeg references by Libav. 2011-04-17 19:31:49 +02:00
Justin Ruggles
4c64c8e95a ac3dec: fix processing of delta bit allocation information.
The number of dba segments is the coded value + 1.
The coupling dba offset starts at the first coupling band, not at zero.
2011-04-17 12:33:41 -04:00
Ronald S. Bultje
0b05864eef vc1: fix fate-vc1 after previous commit.
PROFILE_ADVANCED doesn't set res_fasttx, so make that a special case
in the condition that decides which IDCT to use (and whether to read
coefficients transposed or not).

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2011-04-17 08:45:10 +02:00
Baptiste Coudurier
0140d3f092 In libx264 wrapper, add -preset and -tune options 2011-04-16 16:51:54 -07:00
Michael Niedermayer
1aeb88b77d Correctly implement ac3 float/fixed encoder.
There is no need to have 2 encoders, the input sample format can,does and should choose which is used
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-16 23:24:10 +02:00
Ronald S. Bultje
58bb6b7d93 wmv3dec: fix playback of complex WMV3 files using simple_idct.
IDCT coefficients are read transposed, but simple_idct does not expect
this. Therefore, only do tranposed coefficient reading if we're not
using simple_idct.

Fixes http://forum.videolan.org/viewtopic.php?f=14&t=89651
2011-04-16 15:19:53 -04:00
Philip Langdale
bd9430db69 CrystalHD: Fix usage of h264 parser.
I was using the wrong value to track the position of the parser in the
stream. For an error-free stream, the size of the frame and number of
bytes consumed will be the same, but in an error situation they can
diverge.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-16 08:10:44 -07:00
Kostya Shishkov
c0eee89337 make av_dup_packet() more cautious on allocation failures
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-15 18:02:05 +02:00
Kostya Shishkov
2d8591c27e make containers pass palette change in AVPacket
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-15 18:02:05 +02:00
Kostya Shishkov
4de339e219 introduce side information for AVPacket
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-15 18:01:53 +02:00
Carl Eugen Hoyos
7c8c55ff03 Warn if Vorbis does not support the provided channel layout.
The warning is printed with loglevel error because the output
stream is known to be broken.
Also warn if no channel layout was provided for multichannel input.
2011-04-15 11:48:03 +02:00
Michael Niedermayer
85b2114759 Merge commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864'
* commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864':
  avutil: make aes and sha api public
  handle malloc failures in ff_get_wav_header
  add xWMA demuxer
  mpegts: force the default timebase
  libavcodec: Bump micro after adding the dtx AVOptions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-15 04:50:06 +02:00
Martin Storsjö
302152d40b libavcodec: Bump micro after adding the dtx AVOptions
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-14 09:34:26 +03:00
Carl Eugen Hoyos
6daf513cf2 Fix channel order for 7.1 TrueHD samples. 2011-04-14 03:43:58 +02:00
Carl Eugen Hoyos
939a12e25d Fix channel order for some MLP samples. 2011-04-14 03:33:10 +02:00
Michael Niedermayer
c55780dcef Merge remote branch 'qatar/master'
* qatar/master: (32 commits)
  libopencore-amr, libvo-amrwbenc: Allow enabling DTX via private AVOptions
  libopencore-amr, libvo-amrwbenc: Only check the bitrate when changed
  libopencore-amr, libvo-amrwbenc: Find the closest matching bitrate
  libvo-*: Fix up the long codec names
  libavcodec: Mark AVCodec->priv_class const
  swscale: Factorize FAST_BGR2YV12 definition.
  libvo-aacenc: Only produce extradata if the global header flag is set
  lavf: postpone removal of public metadata conversion API
  lavc: postpone removal of request_channels
  lavc: postpone removal of audioconvert and sample_fmt wrappers
  lavf: postpone removal of deprecated avio functions
  libopencore-amr: Cosmetics: Rewrap and align
  libopencore-amr, libvo-amrbwenc: Rename variables and functions
  libopencore-amr: Convert commented out debug logging into av_dlog
  libopencore-amr: Remove an unused state variable
  libvo-amrwbenc: Don't explicitly store bitrate modes in the bitrate table
  libopencore-amr: Remove a useless local variable
  libopencore-amr, libvo-amrwbenc: Make the bitrate/mode mapping array static const
  libopencore-amr, libvo-amrwbenc: Return proper error codes in most places
  libopencore-amr: Don't print carriage returns in log messages
  ...

Conflicts:
	doc/developer.texi
	libavcodec/avcodec.h
	libavcodec/libvo-aacenc.c
	libavcodec/libvo-amrwbenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-14 03:21:38 +02:00
Martin Storsjö
651b276ef7 libopencore-amr, libvo-amrwbenc: Allow enabling DTX via private AVOptions
DTX, discontinuous transmission, allows emitting frames with
comfort noise when no voice is detected in the input audio.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-14 00:31:39 +03:00
Martin Storsjö
3dd82afc74 libopencore-amr, libvo-amrwbenc: Only check the bitrate when changed
Also rename the incorrectly named enc_bitrate to enc_mode, use the
enc_bitrate variable for storing the last chosen bitrate.

This avoids continuous warning log messages if not using an
exactly matching bitrate, while still allowing changing bitrate
at any point.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-14 00:31:34 +03:00
Martin Storsjö
7073938121 libopencore-amr, libvo-amrwbenc: Find the closest matching bitrate
Dynamically print the supported bitrates from the local table,
instead of using a hardcoded log message.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-14 00:31:33 +03:00
Martin Storsjö
957635ba14 libvo-*: Fix up the long codec names
Include VisualOn to clarify the codec name, but remove the
actual library name from the user-friendly description.
Also mention Android, to clarify which VisualOn implementation
this refers to, since they do sell other variants of the same
code, too.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 22:38:18 +03:00
Martin Storsjö
567ad0e31d libavcodec: Mark AVCodec->priv_class const
This avoids warnings of this kind, everywhere priv_class
is initialized:

warning: initialization discards qualifiers from pointer target type

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 22:14:33 +03:00
Carl Eugen Hoyos
ff5278d8f6 Mention VisualOn in the new codecs' long names to explain "libvo". 2011-04-13 15:22:07 +02:00
Martin Storsjö
2d3267936a libvo-aacenc: Only produce extradata if the global header flag is set
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 15:43:46 +03:00
Anton Khirnov
c776732712 lavc: postpone removal of request_channels
No decoder uses the supposed replacement, request_channel_layout, yet.
2011-04-13 13:50:17 +02:00
Anton Khirnov
d6ead39ee7 lavc: postpone removal of audioconvert and sample_fmt wrappers
Those were moved to libavutil only recently.
2011-04-13 13:50:17 +02:00
Martin Storsjö
882221afde libopencore-amr: Cosmetics: Rewrap and align
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 13:00:21 +03:00
Martin Storsjö
02c63a109f libopencore-amr, libvo-amrbwenc: Rename variables and functions
Avoid camelCase names for functions and variables.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 13:00:14 +03:00
Martin Storsjö
9b9c6405fd libopencore-amr: Convert commented out debug logging into av_dlog
Also add the avctx as logging context.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 13:00:07 +03:00
Martin Storsjö
89e7e640f7 libopencore-amr: Remove an unused state variable
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 12:59:58 +03:00
Martin Storsjö
5d211e034e libvo-amrwbenc: Don't explicitly store bitrate modes in the bitrate table
The bitrate modes are equal to the array indices.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 11:30:38 +03:00
Martin Storsjö
0e03f94d61 libopencore-amr: Remove a useless local variable
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 11:30:38 +03:00
Martin Storsjö
c48ce4eb50 libopencore-amr, libvo-amrwbenc: Make the bitrate/mode mapping array static const
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 11:30:38 +03:00
Martin Storsjö
900a129f4f libopencore-amr, libvo-amrwbenc: Return proper error codes in most places
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 11:30:38 +03:00
Martin Storsjö
a8ec07c933 libopencore-amr: Don't print carriage returns in log messages
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 11:30:38 +03:00
Martin Storsjö
587331414b libopencore-amr: Remove an old workaround for libamr header weirdness
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 11:30:38 +03:00
Martin Storsjö
57ddffe843 libopencore-amr: Make the opaque encoder pointer a void*
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 11:30:38 +03:00
Martin Storsjö
dbff4da914 libopencore-amr: Remove unused code fragments
This parts are heritage from the encoder part from the old
libamr code removed in SVN rev 19365.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-13 11:30:38 +03:00
Michael Niedermayer
9891004ba9 Merge remote branch 'qatar/master'
* qatar/master:
Partially merged:flvdec: Allow parsing keyframes metadata without seeking in most cases
  Error out if vaapi is not found
  avio: undeprecate av_url_read_fseek/fpause under nicer names
  libvo-*: Don't use deprecated sample format names and enum names
DUPLICATE  flvdec: Fix support for flvtool2 "keyframes based" generated index
DUPLICATE  libavcodec: Use "const enum AVSampleFormat[]" in AVCodec initialization
  Fix the conversion of AV_SAMPLE_FMT_FLT and _DBL to AV_SAMPLE_FMT_S32.
  Convert some undefined 1<<31 shifts into 1U<<31.

Conflicts:
	configure
	libavcodec/libvo-aacenc.c
	libavcodec/libvo-amrwbenc.c
	libavformat/flvdec.c

Marged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-13 02:49:22 +02:00
Alberto Delmas
d294015510 Check for successful h263 init in msmpeg4 init
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-12 19:46:44 -04:00
Reimar Döffinger
a0f17473b3 ASS decoder also requires ass_split.o to be compiled. 2011-04-13 00:56:18 +02:00
Carl Eugen Hoyos
5c0068758f Fix compilation with --disable-yasm. 2011-04-12 17:40:18 +02:00
Michael Niedermayer
8b7dc087e4 Add forgotten const to enum AVSampleFormat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-12 14:26:18 +02:00
Martin Storsjö
c5e03cebd3 libvo-*: Don't use deprecated sample format names and enum names
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-12 12:52:47 +03:00
Martin Storsjö
c41eb2ade4 libavcodec: Use "const enum AVSampleFormat[]" in AVCodec initialization
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-12 12:38:37 +03:00
Carl Eugen Hoyos
4e54848bd1 Use const where appropriate.
Spotted by Reimar.
2011-04-12 08:55:20 +02:00
Carl Eugen Hoyos
72eb6dfe49 Mention VisualOn in the new codecs' long names to explain "libvo". 2011-04-12 08:51:58 +02:00
Alex Converse
2f072b55a4 Fix the conversion of AV_SAMPLE_FMT_FLT and _DBL to AV_SAMPLE_FMT_S32.
(1<<31) is undefined and seems to be evaluated by gcc to -2^31 when
these formulae require 2^31.

These conversions still need fate tests.
2011-04-11 21:47:53 -07:00
Alex Converse
187a537904 Convert some undefined 1<<31 shifts into 1U<<31.
According to ISO 9899:1999 S 6.5.7/4:

The result of E1 << E2 is E1 left-shifted E2 bit positions; vacated bits
are filled with zeros. If E1 has an unsigned type, the value of the
result is E1× 2^E2, reduced modulo one more than the maximum value
representable in the result type. If E1 has a signed type and
nonnegative value, and E1× 2^E2 is representable in the result type, then
that is the resulting value; otherwise, the behavior is undefined.
2011-04-11 21:47:42 -07:00
James Zern
8eeed0db05 vpxenc: add CQ_LEVEL mapping
via the equivalent AVCodecContext::crf modifying the range allowed by
options.c (0-51 -> 0-63)
update configure check to require libvpx 0.9.6 (Bali)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-12 03:54:28 +02:00
James Zern
a299a261de vpxenc: add VP8E_SET_STATIC_THRESHOLD mapping
via the equivalent AVCodecContext::mb_threshold

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-12 03:53:56 +02:00
Michael Niedermayer
4727ec3c0e Merge remote branch 'qatar/master'
* qatar/master:
Not pulled due to wrong author, according to carl:  Add unconditional return statement to yuva420_rgb32_MMX() / yuva420_bgr32_MMX().
  Fix compilation of timefilter test program.
  Add support for AMR-WB encoding via libvo-amrwbenc
  Add an AAC encoder by using the libvo-aacenc library
  g722: Return 8 bits per sample for g722 in av_get_bits_per_sample

Conflicts:
	Changelog

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-12 03:48:21 +02:00
Aurelien Jacobs
13d4ec844a cosmetics: alignment 2011-04-12 02:02:35 +02:00
Aurelien Jacobs
6873cf9bc8 compute rects duration in ASS decoder
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
2011-04-11 23:39:12 +02:00
Aurelien Jacobs
3ee8ca9b08 add avcodec_get_subtitle_defaults() to initialize AVSubtitle struct
Call this new function before decode() to replace the custom and
inconsistant initialization in various decoders.
This function is equivalent to avcodec_get_frame_defaults() for AVFrame.

Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
2011-04-11 23:27:50 +02:00
Martin Storsjö
f502ff3f61 Add support for AMR-WB encoding via libvo-amrwbenc
The wrapper code is based on the libamr wrapper removed in SVN rev 19365.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-11 14:55:53 +03:00
Martin Storsjö
d89e738a0c Add an AAC encoder by using the libvo-aacenc library
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-11 14:55:51 +03:00
Martin Storsjö
029f966c3a g722: Return 8 bits per sample for g722 in av_get_bits_per_sample
This fixes a failing assert in ff_raw_read_header (in
fate-g722dec-1), where bits_per_coded_sample is set using this
function and is required to have a positive value.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-11 11:35:43 +03:00
Michael Niedermayer
ab8cfd45f8 Merge remote branch 'qatar/master'
* qatar/master:
  avio: add more documentation for AVIOContext.
  Parse sprite data for WMVP and WVP2, and decode sprites for the latter
  Replace outdated info on the FAQ
  Redefine sameq
  pad: fix example explanation
  gradfun: add notice from the MPlayer manual
  eval: add support for trunc, ceil, and floor functions
  documentation: add setdar and setsar description to filters.texi
  avio: document some members of AVIOContext.
  avio: document avio_close().
  avio: cosmetics, vertically align comments.
  avio: cosmetics, group the reading functions.
  avio: cosmetics, merge all the FF_API_OLD_AVIO blocks.
  avio: cosmetics, move AVIOContext to start of the file.
  avio: update file header.
  os: fix OpenBSD/PowerPC compilation
  pixfmt: add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE
  oggdec: fix demuxing chained audio streams
  fix typo

Conflicts:
	doc/filters.texi
	libavformat/avio.h
	libavutil/pixfmt.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-11 04:08:08 +02:00
Michael Niedermayer
df2d5b16ef H264: Allow templating hl_decode_mb based on pixel_size.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:42 +02:00
Michael Niedermayer
179106ed78 H264: factor if() out of coef decoding loop of decode_cabac_residual_internal()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:42 +02:00
Michael Niedermayer
a50f0bea25 H264: Split out hl_motion and template it, this seems a bit faster
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:42 +02:00
Michael Niedermayer
e7077f5e7b H264: replace pixel_size by pixel_shift
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:42 +02:00
Michael Niedermayer
9b271ce656 h264: Print bpp Signed-off-by: Michael Niedermayer <michaelni@gmx.at> 2011-04-10 22:33:42 +02:00
Oskar Arvidsson
5e85298cb5 Enable decoding of high bit depth h264.
This patch completes the high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:42 +02:00
Oskar Arvidsson
8dbe585641 Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.
This patch lets e.g. dsputil_init chose dsp functions with respect to
the bit depth to decode. The naming scheme of bit depth dependent
functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
clear_blocks_c is now named clear_blocks_8_c).

Note: Some of the functions for high bit depth is not dependent on the
bit depth, but only on the pixel size. This leaves some room for
optimizing binary size.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:42 +02:00
Oskar Arvidsson
d268bed209 Add support for higher QP values in h264.
In high bit depth, the QP values may now be up to (51 + 6*(bit_depth-8)).

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:42 +02:00
Michael Niedermayer
436c4523ed H264: fix prefetch
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
dc172ecc6e Add the notion of pixel size in h264 related functions.
In high bit depth the pixels will not be stored in uint8_t like in the
normal case, but in uint16_t. The pixel size is thus 1 in normal bit
depth and 2 in high bit depth.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
86b0d9cd58 Make the h264 loop filter bit depth aware.
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
63cc0e776e Template dsputil_internal.h with respect to pixel size, etc.
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
9abd87bbc6 Template h264idct_internal.h with respect to pixel size, etc.
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
2b092f7a14 Template h264pred_internal.h with respect to bit depth, etc.
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
21a7c9366f Template h264dsp_internal.h with respect to pixel size, etc.
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
8dffcca579 Move some functions in dsputil.c into a new file dsputil_internal.h.
The functions moved are used when decoding h264.
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
7bc8032b07 Move the functions in h264idct into a new file h264idct_internal.h.
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
c2f38da901 Move the functions in h264pred.c into a new file h264pred_internal.h.
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
2431689bb3 Move the functions in h264dsp.c into a new file h264dsp_internal.h
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
d4497f6dfb Add pixel formats for 9- and 10-bit yuv420p.
Also add support for these formats in libswscale.

Needed for high bit depth h264 decoding.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Oskar Arvidsson
af0b2d6736 Choose h264 chroma dc dequant function dynamically.
Needed for high bit depth h264 decoding.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:33:41 +02:00
Michael Niedermayer
488efb33a7 H264: Fix slice threads
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 22:28:34 +02:00
Reimar Döffinger
701d0eb185 Fix input buffer size check in adpcm_ea decoder.
Unfortunately the output buffer size check assumes that the
input buffer is never over-consumed, thus this actually
also allowed to write outside the output buffer if "lucky".
2011-04-10 11:40:47 +02:00
Alberto Delmás
768c525114 Parse sprite data for WMVP and WVP2, and decode sprites for the latter
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-10 10:07:49 +02:00
pin xue
05c062e9da replace movw instruction in ac3dsp_armv6.S
AS      libavcodec/arm/ac3dsp_armv6.o
ffmpeg-src/libavcodec/arm/ac3dsp_armv6.S: Assembler messages:
ffmpeg-src/libavcodec/arm/ac3dsp_armv6.S:40: Error: selected processor
does not support `movw r8,#0x1fe0'
make[1]: *** [libavcodec/arm/ac3dsp_armv6.o] Error 1

MOVW is ARMv7 way to load constant:
   * movw, or move wide, will move a 16-bit constant into a register,
implicitly zeroing the top 16 bits of the target register.
   * movt, or move top, will move a 16-bit constant into the top half
of a given register without altering the bottom 16 bits
To load 32 bit constant, movw  lower16; movt upper16; is better than
ldr if available, because:
While this approach takes two instructions, it does not require any
extra space to store the constant so both the movw/movt method and the
ldr method will end up using the same amount of memory. Memory
bandwidth is precious in and the movw/movt approach avoids an extra
read on the data side, not to mention the read could have missed the
cache.

But here it is armv6 optimization, so that we have to use ldr.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-10 03:49:24 +02:00
Alexander Strange
cf39b461d3 pthread: validate_thread_parameters() ignored slice-threading being intentionally off
The thread_type API allows you to request only FF_THREAD_FRAME (instead of
FRAME | SLICE), but it was being ignored.
We don't implement both of them at the same time, so there isn't an effect
on current codecs, except that you can request no kinds of threading now
(a bit useless).

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-09 08:23:22 -04:00
Reimar Döffinger
f82163cf1c Use consistent condition for whether to run slice-threading execute function.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-09 08:23:22 -04:00
Gwenole Beauchesne
da21440d46 vaapi: cope with VA-API 0.32, i.e. fix VC-1 decoding on Sandy Bridge.
(cherry picked from commit a18e7b4fb7)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-04-09 12:02:04 +02:00
Gwenole Beauchesne
09ce846206 vaapi: filter out DELAYED_PIC_REF flag to determine field.
This fixes ticket #23.

(cherry picked from commit 621f4c98df)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-04-09 12:00:57 +02:00
Philip Langdale
ae7a4a1594 CrystalHD: Improve detection of h.264 content.
As previously discussed, the CrystalHD hardware returns exceptionally
useless information about interlaced h.264 content - to the extent
that it's not possible to distinguish most MBAFF and PAFF content until
it's too late.

In an attempt to compensate for this, I'm introducing two mechanisms:

1) Peeking at the picture number of the next picture

The hardware provides a capability to peek the next picture number. If
it is the same as the current picture number, then we are clearly dealing
with two fields and not a frame or fieldpair.

If this always worked, it would be all we need, but it's not guaranteed
to work. Sometimes, the next picture may not be decoded sufficiently
for the number to be known; alternately, a corruption in the stream may
cause the hardware to refuse to return the number even if the next
intact frame is decoded. In either case, the query will return 0.

If we are unable to peek the next picture number, we assume that the
picture is a frame/fieldpair and return it accordingly. If that turns
out to be incorrect, we discard the second field, and the user has
to live with the glitch. In testing, false detection can occur for
the first couple of seconds, and then the pipeline stabalizes and
we get correct detection.

2) Use the h264_parser to detect when individual input fields have
been combined into an output fieldpair.

I have multiple PAFF samples where this behaviour is detected. The
peeking mechanism described above will correctly detect that the
output is a fieldpair, but we need to know what the input type was
to ensure pipeline stability (only return one output frame per input
frame).

If we find ourselves with an output fieldpair, yet the input picture
type was a field, as reported by the parser, then we are dealing with
this case, and can make sure not to return anything on the next
decode() call.

Taken together, these allow us to remove the hard-coded hacks for
different h.264 types, and we can clearly describe the conditions
under which we can trust the hardware's claim that content is
interlaced.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-08 20:17:53 -07:00
Philip Langdale
bfde0f1b3d CrystalHD: Carry picture type from input to output picture.
Now that we know the type of the input picture, we have to bring
that information to the output picture to help identify its type.
We do this by adding a field to the opaque_list node.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-08 20:17:50 -07:00
Philip Langdale
f6421e0b5c CrystalHD: Bring in h.264 parser to establish picture type.
As the hardware is unreliable, we will have to use the h.264 parser
to identify whether an input picture is a field or a frame. This
change loads the parser and extracts the picture type.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-08 20:17:47 -07:00
Philip Langdale
e99fd6ee19 CrystalHD: Change opaque_list_pop to return the node.
In preparation for adding additional fields to the node, return
the node instead of the pts value. This requires the caller to
free the node.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-08 20:17:42 -07:00
Philip Langdale
ca0eed7e37 CrystalHD: Fix whitespace after previous change.
'git diff -w' confirmed to return nothing.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-08 20:17:39 -07:00
Philip Langdale
9ce1d5f03b CrystalHD: Handle different h.264 MBAFF packing.
I found another MBAFF sample where the input:output pattern is
the same as mpeg2 and vc1 (fieldpair input, individual field output).
While I'm not sure how you can output individual fields from MBAFF,
if I apply the mpeg2/vc1 handling to this file, it plays correctly.

So, this changes the detection algorithm to handle the known cases.

Whitespace will be fixed in a separate change.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-08 20:17:35 -07:00
Michael Niedermayer
a61bc91d42 Fix ticket21, temporary audio array was too small.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-09 01:00:44 +02:00
Michael Niedermayer
9d4cb45dbe Cleanup 'Fix spurious warning when stream has SPS and PPS units.'
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-08 12:29:30 +02:00
Alexander Strange
d0df2934ca Merge remote-tracking branch 'ffmpeg-mt/master'
* ffmpeg-mt/master:
DUPLICATE mingw32 compilation after 'unbreak avcodec_thread_init'
      pthread: validate_thread_parameters() ignored slice-threading being intentionally off
DUPLICATE Remove unnecessary parameter from ff_thread_init() and fix behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-08 03:03:03 +02:00
Michael Niedermayer
c88caa522c Merge remote branch 'qatar/master'
* qatar/master:
  proto: include os_support.h in network.h
  matroskaenc: don't write an empty Cues element.
  lavc: add a FF_API_REQUEST_CHANNELS deprecation macro
  avio: move extern url_interrupt_cb declaration from avio.h to url.h
  avio: make av_register_protocol2 internal.
  avio: avio_ prefix for url_set_interrupt_cb.
  avio: AVIO_ prefixes for URL_ open flags.
  proto: introduce listen option in tcp
  doc: clarify configure features
  proto: factor ff_network_wait_fd and use it on udp

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-08 02:50:13 +02:00
Michael Niedermayer
ffb61814a0 Fix deblocking with thread_slices
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-08 00:20:18 +02:00
Anton Khirnov
9f5ddd1e46 lavc: add a FF_API_REQUEST_CHANNELS deprecation macro
And hide request_channels AVOption under it.
2011-04-07 18:11:24 +02:00
Michael Niedermayer
c0e51ec9c6 Merge remote branch 'qatar/master'
* qatar/master:
  Fix parser: mark av_parser_parse() for removal on next major bump
  swscale: postpone sws_getContext removal until next major bump.
  fate: add AAC LATM test
  mmst: get rid of deprecated AVERRORs
  lxfdec: use AVERROR(ENOMEM) instead of deprecated AVERROR_NOMEM.
  Reemove remaining uses of deprecated AVERROR_NOTSUPP.
REIMPLEMENTED in 2 lines of code:  lavf: if id3v2 tag is present and all else fails, guess by file extension

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-07 03:32:26 +02:00
Brad
1f6265e011 Fix parser: mark av_parser_parse() for removal on next major bump
Fix the breakage introduced with 9073ca6c6e
2011-04-06 23:45:34 +02:00
Michael Niedermayer
326dff7d05 Fix ticket34
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-06 23:21:44 +02:00
Michael Niedermayer
11d78415ca Merge remote branch 'qatar/master'
* qatar/master:
  psymodel: extend API to include PE and bit allocation.
  avio: always compile dyn_buf functions
  Remove unnecessary parameter from ff_thread_init() and fix behavior
  Revert "aac_latm_dec: use aac context and aac m4ac"
  configure: tell user if libva is enabled like the rest of external libs.
  Add silence support for AV_SAMPLE_FMT_U8.
  avio: make URL_PROTOCOL_FLAG_NESTED_SCHEME internal
  avio: deprecate av_url_read_seek
  avio: deprecate av_url_read_pause
  ac3enc: NEON optimised extract_exponents

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-06 02:59:49 +02:00
Michael Niedermayer
ee6db0de37 Fix ffmpeg-mt fixme in h264.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-06 01:09:04 +02:00
Michael Niedermayer
98fe404a94 Fix REBASE_PICTURE with h.264
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-06 01:09:04 +02:00
Michael Niedermayer
b1eeddf1cc Fix Ticket37
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-06 01:09:04 +02:00
Nathan Caldwell
5371803dd5 psymodel: extend API to include PE and bit allocation.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-04-05 22:21:04 +02:00
Reimar Döffinger
da53f05fd0 Do not offer unsupported HWAccel PIX_FMT.
Only fixes MPEG-1/MPEG-2 as a first step.
2011-04-05 18:23:15 +02:00
Reimar Döffinger
735c4f0b84 Use CONFIG_VDPAU as condition for using ff_vdpau_mpeg_picture_complete.
CONFIG_VDPAU is the condition on which ff_vdpau_mpeg_picture_complete
is compiled in, so it is more appropriate, particularly since the
separate VDPAU decoder should be removed in the longer term.
2011-04-05 18:23:10 +02:00
Reimar Döffinger
6e075dcaf8 ac3dec: avoid pointless alloc and indirection for input_buffer
Since we now always allocate it, it can simply be made part of the context
instead.
2011-04-05 18:21:51 +02:00
Alexander Strange
ba9ef8d04e Remove unnecessary parameter from ff_thread_init() and fix behavior
thread_count passed to ff_thread_init() is only used to set AVCodecContext.
thread_count, and can be removed. Instead move it to the legacy implementation
of avcodec_thread_init().

This also fixes the problem that calling avcodec_thread_init() with pthreads
enabled did not set it since ff1efc524c.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-04-05 16:53:26 +02:00
Janne Grunau
d6f66edd65 Revert "aac_latm_dec: use aac context and aac m4ac"
This reverts commit 36864ac354 since it
breaks LATM decoding in ffplay.
2011-04-05 12:21:50 +02:00
Philip Langdale
9c09dead87 h264_parser: Fix whitespace after previous change.
'git diff -w' confirmed to return nothing.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-04 20:32:33 -07:00
Philip Langdale
01f5b9c51e h264_parser: Fix behaviour when PARSER_FLAG_COMPLETE_FRAMES is set.
Currently, the parser is buggy and only processes the stream extradata
when the flag is set. This fixes it to actually inspect the frames.

Whitespce will be fixed in a separate change.

Signed-off-by: Philip Langdale <philipl@overt.org>
2011-04-04 20:32:33 -07:00
Michael Niedermayer
434f248723 Merge remote branch 'qatar/master'
* qatar/master: (22 commits)
  ac3enc: move extract_exponents inner loop to ac3dsp
  avio: deprecate url_get_filename().
  avio: deprecate url_max_packet_size().
  avio: make url_get_file_handle() internal.
  avio: make url_filesize() internal.
  avio: make url_close() internal.
  avio: make url_seek() internal.
  avio: cosmetics, move AVSEEK_SIZE/FORCE declarations together
  avio: make url_write() internal.
  avio: make url_read_complete() internal.
  avio: make url_read() internal.
  avio: make url_open() internal.
  avio: make url_connect internal.
  avio: make url_alloc internal.
  applehttp: Merge two for loops
  applehttp: Restructure the demuxer to use a custom AVIOContext
  applehttp: Move finished and target_duration to the variant struct
  aacenc: reduce the number of loop index variables
  avio: deprecate url_open_protocol
  avio: deprecate url_poll and URLPollEntry
  ...

Conflicts:
	libavformat/applehttp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-05 02:31:56 +02:00
Mans Rullgard
5f2e6c0fd1 ac3enc: NEON optimised extract_exponents
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-05 01:11:16 +01:00
Mans Rullgard
2310ee4b1c ac3enc: move extract_exponents inner loop to ac3dsp
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-04 18:27:22 +01:00
Alexandre Colucci
37ffba2a44 Communicate pulldown flags to clients to fix VC-1 playback with pulldown content
The pulldown flags should be communicated to the client of the libavcodec library. Not doing so causes jerky playback with pulldown content. Note that this change requires the patch previously provided here: http://ffmpeg.org/pipermail/ffmpeg-devel/2011-April/110314.html

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-04 15:35:03 +02:00
Alexandre Colucci
2506ad9f17 Fix VC-1 playback with pulldown content
The attached patch fixes the jerky playback of VC-1 content with pulldown. The pulldown flags were incorrectly set. They must be correct in order to display the frames with the correct timing as mentioned in the specifications: "SMPTE 421M: VC-1 Compressed Video Bitstream Format and Decoding Process". More precisely the following tables:

Table 20: Progressive P picture layer bitstream for Advanced Profile
Table 22: Progressive B picture layer bitstream for Advanced Profile
Table 23: Progressive Skipped picture layer bitstream for Advanced Profile
Table 82: Interlaced Frame I and BI picture layer bitstream for Advanced Profile
Table 83: Interlaced Frame P picture layer bitstream for Advanced Profile
Table 84: Interlaced Frame B picture layer bitstream for Advanced Profile
Table 85: Picture Layer bitstream for Field 1 of Interlace Field Picture for Advanced Profile

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-04 15:35:03 +02:00
Young Han Lee
57cc1ad35f aacenc: reduce the number of loop index variables
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-04-04 09:12:37 +02:00
Justin Ruggles
e05a3ac713 ac3enc: select bandwidth based on bit rate, sample rate, and number of
full-bandwidth channels.

This reduces high-frequency artifacts and improves the quality of the lower
frequency audio at low bit rates.
2011-04-03 20:59:14 -04:00
Michael Niedermayer
2cae9809e2 Merge remote branch 'qatar/master'
* qatar/master:
  fate: fix partial run when no samples path is specified
  ARM: NEON fixed-point forward MDCT
  ARM: NEON fixed-point FFT
  lavf: bump minor version and add an APIChanges entry for avio changes
  avio: simplify url_open_dyn_buf_internal by using avio_alloc_context()
  avio: make url_fdopen internal.
  avio: make url_open_dyn_packet_buf internal.
  avio: avio_ prefix for url_close_dyn_buf
  avio: avio_ prefix for url_open_dyn_buf
  avio: introduce an AVIOContext.seekable field
  ac3enc: use generic fixed-point mdct
  lavfi: add fade filter
  Change yadif to not use out of picture lines.
  lavc: deprecate AVCodecContext.antialias_algo
  lavc: mark mb_qmin/mb_qmax for removal on next major bump.

Conflicts:
	doc/filters.texi
	libavcodec/ac3enc_fixed.h
	libavcodec/ac3enc_float.h
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/vf_fade.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-04 02:15:12 +02:00
Aurelien Jacobs
3c9bfb3368 add MicroDVD muxer and demuxer
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
2011-04-04 01:29:40 +02:00
Mans Rullgard
f7653904c8 ARM: NEON fixed-point forward MDCT
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-03 22:39:52 +01:00
Mans Rullgard
dba9852935 ARM: NEON fixed-point FFT
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-03 22:39:52 +01:00
clsid2
0e09997fa4 Libavcodec AC3/E-AC3/DTS decoders now output floating point data.
git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3769 3b938f2f-1a1a-0410-8054-a526ea5ff92c
2011-04-03 22:52:58 +02:00
clsid2
361fa0ed40 Float output for libavcodec AAC decoder
git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3770 3b938f2f-1a1a-0410-8054-a526ea5ff92c
2011-04-03 22:52:58 +02:00
clsid2
ba7a28045f Float output for libavcodec Vorbis decoder
git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3771 3b938f2f-1a1a-0410-8054-a526ea5ff92c
2011-04-03 22:52:58 +02:00
Mans Rullgard
79997def65 ac3enc: use generic fixed-point mdct
This makes the AC3 encoder use the shared fixed-point MDCT rather
than its own implementation.  The checksum changes are due to
different rounding in the MDCT.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-03 19:01:53 +01:00
Michael Niedermayer
7f125c3e87 Move frame_pred_frame_dct check elsewhere.
Fixes issue2405
2011-04-03 16:40:13 +02:00
Michael Niedermayer
24009f3601 Make find_pix_fmt() non static
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 16:40:12 +02:00
Michael Niedermayer
6e77feb201 Dont be so picky on decoding pps in extradata.
Fixes issue2517

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 16:40:11 +02:00
Michael Niedermayer
1511936034 Correctly implement:
commit c0ec9918b0
	Author: Måns Rullgård <mans@mansr.com>
	Date:   Tue Aug 24 17:47:05 2010 +0000
	Remove global mm_flags variable

	Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 16:40:10 +02:00
Anton Khirnov
4e3945fd28 lavc: deprecate AVCodecContext.antialias_algo
It's been unused since mp3float decoder was added.
2011-04-03 08:43:11 +02:00
Anton Khirnov
4a49d2d59c lavc: mark mb_qmin/mb_qmax for removal on next major bump.
They've been unused and deprecated for about five years.
2011-04-03 08:43:09 +02:00
Wim Lewis
f38fa75d97 Add or elaborate on some documentation comments in avcodec.h.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 03:18:20 +02:00
Michael Niedermayer
f35439699f Merge remote branch 'qatar/master'
* qatar/master:
  Fixed-point MDCT with 32-bit unscaled output
  lavc: deprecate rate_emu
  lavc: mark hurry_up for removal on next major bump
  parser: mark av_parser_parse() for removal on next major bump
  lavc: add missing audioconvert includes
  jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 02:28:01 +02:00
Mans Rullgard
bc154882e1 Fixed-point MDCT with 32-bit unscaled output
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-02 21:06:07 +01:00
Michael Niedermayer
c4804feca2 dpx:fix typo
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 19:26:58 +02:00
Peter Ross
ba24c5a3d3 cosmetics: indentation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 18:30:33 +02:00
Peter Ross
4ec720059c dpx encoder: support 10-bit packing method
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 18:30:08 +02:00
Peter Ross
1b5282a221 dpx decoder: read sample aspect ratio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 18:19:01 +02:00
Michael Niedermayer
4ce776d636 H264: fix slice end error detection
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 17:59:10 +02:00