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d03a94e2b7
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1362 Commits

Author SHA1 Message Date
Anton Khirnov
d03a94e2b7 lavc: remove disabled FF_API_SUB_ID cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
2a11369523 lavc: remove disabled FF_API_INTER_THRESHOLD cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
9d6cf81f02 lavc: remove disabled FF_API_COLOR_TABLE_ID cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
3b0f586f07 lavc: remove disabled FF_API_MPV_GLOBAL_OPTS cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
0f24a3ca99 lavc: remove disabled FF_API_OLD_ENCODE_VIDEO cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
f073b1500e lavc: remove disabled FF_API_OLD_ENCODE_AUDIO cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
5d606863c3 lavc: remove disabled FF_API_OLD_DECODE_AUDIO cruft 2013-03-09 08:36:40 +01:00
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Anton Khirnov
7ecc2d403c Move AVFrame from lavc to lavu. 
Add AVBuffer-based reference counting API to it.
 2013-03-08 07:36:15 +01:00
Anton Khirnov
ad0c9f2d5d lavc: move AVFrame.hwaccel_picture_private to Picture. 
This field is private and should not be present in a public struct. It
is only used in DXVA with mpegvideo-based decoders currently.
 2013-03-08 07:36:01 +01:00
Anton Khirnov
1afddbe59e avpacket: use AVBuffer to allow refcounting the packets. 
This will allow us to avoid copying the packets in many cases.

This breaks ABI.
 2013-03-08 07:33:45 +01:00
Ronald S. Bultje
54b298fe56 lavc: Deprecate the deinterlace functions in libavcodec 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-07 09:35:24 +02:00
Vittorio Giovara
a84fb6e06f h264: Allow discarding the cropping information from SPS 
Some 3D systems overload the meaning of the field for other purposes.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-25 07:50:35 +01:00
Ronald S. Bultje
93af2734ee lavc: put FF_IDCT_{VP3,H264,CAVS,BINK,EA,WMV2} under FF_API_IDCT. 
This allows us to get rid of them on the next major bump. All of the
above are functionally irrelevant, and most of them are unused, except
the vp3 one, which is used wrongly in the bfin arch optimizations.
 2013-01-20 22:15:28 -08:00
Tom Finegan
66aabd76a9 mkv: support vp9 tag 2013-01-14 19:20:47 +01:00
Diego Biurrun
a0c5917f86 Drop Snow codec 
Snow is a toy codec with no real-world use and horrible code.
 2013-01-06 16:30:02 +01:00
Martin Storsjö
0940580adb lavc: Correct the description of pkt_dts 
The description as updated in 6e5c44b0f made it sound like it is
handled exactly like the pts, which it is not. Clarify that it
is the packet that triggered returning the frame instead of just
the last avpacket (in case of frame threading, it won't be the
dts of the last packet).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-23 20:52:21 +02:00
Anton Khirnov
6e5c44b043 lavc: make pkt_{p,d}ts doxy less confusing 2012-12-23 10:35:32 +01:00
Anton Khirnov
418693bdc5 lavc: rewrite and extend AVFrame doxy 2012-12-23 10:35:27 +01:00
Diego Biurrun
511cf612ac miscellaneous typo fixes 2012-12-21 00:18:34 +01:00
Paul B Mahol
57231e4d5b tak: demuxer, parser, and decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-12-07 16:15:02 -05:00
Justin Ruggles
8e134e5104 lavc: clarify get_buffer() documentation 
This is needed for the AAC decoder, which may need to call get_buffer()
more than once if the channel configuration changes.
 2012-11-25 19:06:36 -05:00
Luca Barbato
c1a02e884a pixdesc: add av_pix_fmt_get_chroma_sub_sample 
Deprecate avcodec_get_chroma_sub_sample.
 2012-11-13 16:14:55 +01:00
Diego Biurrun
9a07c1332c parser: Move Doxygen documentation to the header files 2012-11-02 16:44:23 +01:00
John Stebbins
85f67c4865 PGS subtitles: Expose forced flag 
Useful for detection of subtitles displayed during foreign language
scenes.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-11-02 16:13:35 +01:00
Anton Khirnov
0876c28080 lavc: add some AVPacket doxy. 2012-11-02 07:58:38 +01:00
Martin Storsjö
9b500b8f6c avcodec: Add a RFC 3389 comfort noise codec 
This isn't too useful as a normal codec, but can be used in
voip style applications. The decoder updates the noise
generator parameters when a packet is given to it for decoding,
but if called with an empty packet, it generates more noise
according to the last parameters.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-29 22:00:43 +02:00
Justin Ruggles
c68317ebbe lavc: fix documentation for AVCodecContext.delay 2012-10-23 14:35:27 -04:00
Anton Khirnov
d6f4fe68c8 lavc: extend frame_size doxy. 2012-10-22 08:49:58 +02:00
Justin Ruggles
8441909f49 lavc: update documentation for AVFrame.extended_data 2012-10-14 15:00:45 -04:00
Diego Biurrun
ca411fc1d3 avcodec: Remove broken MMI optimizations 
The code fails to compile and is broken beyond repair.
 2012-10-12 20:56:54 +02:00
Diego Biurrun
bc4620e5d6 Remove libmpeg2 #define remnants 2012-10-12 20:56:54 +02:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Anton Khirnov
30223b3bf2 lavc: deprecate the audio resampling API. 
It has been superseded by lavr.
 2012-10-05 13:47:56 +02:00
Nathan Caldwell
e4aa3831b7 avcodec: document the use of AVCodecContext.delay for audio decoding 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-09-28 10:50:07 +02:00
Andrew D'Addesio
2a3d82ab46 Add Opus codec id and codec description. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-09-27 10:48:35 +02:00
Anton Khirnov
a42aadabc6 lavc: add avcodec_free_frame(). 
Since an AVFrame now has malloced members (extended_data), it must have
a destructor.
 2012-09-24 12:31:24 +02:00
Anton Khirnov
a83499b13b lavc: rename the argument of avcodec_alloc_frame/get_frame_defaults 
AVFrame is used for both audio and video, so calling the argument 'pic'
is misleading.
 2012-09-24 12:31:24 +02:00
Anton Khirnov
466b39efaf lavc: replace AVCodecContext.encode with subtitle-specific callback 
AVCodecContext.encode is currently used only for subtitles, encode2 is
used for audio and video.
 2012-09-17 15:48:20 +02:00
Mans Rullgard
cb6632809d libavcodec: remove av_destruct_packet_nofree() 
This function was deprecated two major versions ago (2009).

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-09-15 13:50:35 +01:00
Alberto Delmás
ee769c6a7c MSS2 decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-08-31 07:37:16 +02:00
Anton Khirnov
a2318326f1 lavc: add lossy/lossless codec properties. 2012-08-30 13:55:55 +02:00
Anton Khirnov
bbabeb56fa Add reminders to update the codec descriptor list with new codec IDs. 2012-08-29 10:47:59 +02:00
Anton Khirnov
91e59fea30 lavc: add avcodec_descriptor_get_by_name(). 2012-08-18 08:48:30 +02:00
Anton Khirnov
0a0f19b577 lavc: add const to AVCodec* function parameters. 2012-08-18 08:48:30 +02:00
Anton Khirnov
51efed152d lavc: add an intra-only codec property. 2012-08-11 11:34:09 +02:00
Anton Khirnov
c223d79945 lavc: add codec descriptors. 
They describe properties that are inherent to a codec (as described by
an AVCodecID) without referring to a specific implementation.
 2012-08-11 11:32:11 +02:00
Anton Khirnov
2ff67c909c lavc: fix mixing CODEC_ID/AV_CODEC_ID in C++ code. 
C++ does not allow to mix different enums, so e.g. code comparing
ACodecID with CodecID would fail to compile with gcc.

This very evil hack should fix this problem.
 2012-08-10 18:48:40 +02:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Anton Khirnov
104e10fb42 lavc: add AV prefix to codec ids. 2012-08-07 15:56:39 +02:00