generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
73,713 Commits 24 Branches 241 Tags 173 MiB
e56f14659f
Commit Graph

1301 Commits

Author SHA1 Message Date
Carl Eugen Hoyos
8dad213143 lavc: Add properties field to AVCodecContext. 
The new field can hold information about losslessness and closed captions for now.
 2015-07-16 12:18:30 +02:00
Michael Niedermayer
10d7d0880c avcodec/utils: Check that the sample rate is not negative when opening an encoder 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-13 03:51:33 +02:00
Michael Niedermayer
d6ff68ad85 Factor duplicated ff_fast_malloc() out into mem_internal.h 
internal.h is difficult to use due to circular dependancies
mem.h is a public header ff_* is not public
Alternative solutions probably are possible too

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-13 02:41:43 +02:00
Michael Niedermayer
f8db81074a avcodec/utils: Assert that the pointer is set when size is in ff_fast_malloc() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-11 23:36:45 +02:00
Michael Niedermayer
59a07df067 avcodec/utils: Avoid undefined void casts in ff_fast_malloc() 
based on code from libavutil/mem.c

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-11 23:24:16 +02:00
Michael Niedermayer
bc976e5793 avcodec/utils: Fix potential overflow in overallocation code 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-11 22:46:44 +02:00
Michael Niedermayer
47d077337a avcodec/utils: Document 32 min for h264 width 
Suggested-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-10 18:31:42 +02:00
Michael Niedermayer
7ef6656b1e avcodec/utils: use a minimum 32pixel width in avcodec_align_dimensions2() for H.264 
Fixes Assertion failure
Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-10 15:18:41 +02:00
Michael Niedermayer
e83ffb48ac avcodec/utils: Check values in apply_param_change() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-08 12:06:17 +02:00
Marton Balint
859731d642 lavc/utils: get rid of add_metadata_from_side_data forward declaration 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-06 01:02:35 +02:00
Marton Balint
9476c4c67e lavc/utils: call add_metadata_from_side_data in ff_init_buffer_info 
This should ensure that each frame get its metadata from its proper packet
regardless of frame delays caused by reordering or threading.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-06 00:39:29 +02:00
Marton Balint
10b6a83fb3 lavc/utils: change add_metadata_from_side_data to accept avpacket 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-06 00:08:48 +02:00
Marton Balint
3a19fe0048 lavc/utils: remove redundant call to ff_init_buffer_info 
It does the same as calling ff_decode_frame_props.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-06 00:07:55 +02:00
Michael Niedermayer
aab4dbe534 avcodec/utils: Replace ENOTSUP by AVERROR_PATCHWELCOME 
ENOTSUP is not available on all platforms

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-27 11:19:57 +02:00
Philip Langdale
b69bea3ab8 avcodec: Add flag for experimental HWAccels and use it for VDPAU/HEVC 
This HWAccel isn't really usable right now due to an nvidia driver bug,
so we don't want it selected by default.

HWAccels have a capabilities field and there's a comment about flags,
but no flags exist today, so let's add one for experimental hwaccels.
 2015-06-26 19:07:51 -07:00
Michael Niedermayer
ffd9d60201 avcodec: Add codec_desc and remapping for AV_CODEC_ID_PCM_S16BE_PLANAR_DEPRECATED 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-24 20:37:02 +02:00
Rodger Combs
7e7256c3a4 lavc: add little-endian ADPCM_THP decoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-20 16:33:39 +02:00
Rodger Combs
bb42a7d4d4 lavf/brstm: add support for BFSTM files 
Previous version reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-17 13:24:11 +02:00
Michael Niedermayer
c94d9079b1 avcodec/utils: Assert that audio decoders do not report using more data than was input 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-04 23:10:56 +02:00
Carl Eugen Hoyos
70c0433525 lavc: Print a warning if gray decoding was requested but not enabled. 2015-05-17 10:22:03 +02:00
Ronald S. Bultje
57f970a704 lavc: add yuv440p10/12 formats to aligned pixfmt list. 2015-05-06 12:04:31 -04:00
Michael Niedermayer
b112e25dde Merge commit 'a78f5548d94f23ce23cece41edf0fe9d18926de6' 
* commit 'a78f5548d94f23ce23cece41edf0fe9d18926de6':
  avcodec: Free the default avoptions on init failure

See: 1907ff0a67
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-23 21:41:23 +02:00
Michael Niedermayer
c39b07ff28 Merge commit 'aef0be08756e00f363c524453c948a6e2a348614' 
* commit 'aef0be08756e00f363c524453c948a6e2a348614':
  avcodec: Unref the dummy buffer on the fail path

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-23 21:20:07 +02:00
Luca Barbato
a78f5548d9 avcodec: Free the default avoptions on init failure 2015-04-22 12:27:13 +02:00
Luca Barbato
aef0be0875 avcodec: Unref the dummy buffer on the fail path 2015-04-22 12:27:13 +02:00
wm4
95f524aff5 lavc: use correct type for printf() argument 
This was passing uint32_t for %d.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-14 21:45:07 +02:00
wm4
2b5f34f788 avformat, avcodec: log discard padding 
Useful for debugging.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-14 21:37:46 +02:00
Michael Niedermayer
a994fc39b3 avcodec/utils: mark codec argument as const in ff_lock_avcodec() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 23:33:31 +01:00
Michael Niedermayer
b14de8e689 avcodec/utils: use atomic operations on entangled_thread_counter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 23:59:07 +01:00
Michael Niedermayer
a048bd44b2 Merge commit '117b432748ca87de4cd0f09d9b1495545e264733' 
* commit '117b432748ca87de4cd0f09d9b1495545e264733':
  lavc: Introduce AVCodec internal capabilities

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 22:38:53 +01:00
Michael Niedermayer
79f013a206 Merge commit '9993a067f6c8c7e7838052ac3146aa6b80dd7e81' 
* commit '9993a067f6c8c7e7838052ac3146aa6b80dd7e81':
  lavc: Improve thread locking error message

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 22:02:19 +01:00
Vittorio Giovara
117b432748 lavc: Introduce AVCodec internal capabilities 
This field is designed for marking codec properties useful to lavc internals.
Two internal capabilities are added:
 - FF_CODEC_CAP_INIT_THREADSAFE: codec can be opened without locks;
 - FF_CODEC_CAP_INIT_CLEANUP: codec frees memory if initialization fails.
 2015-03-13 19:47:47 +00:00
Vittorio Giovara
9993a067f6 lavc: Improve thread locking error message 2015-03-13 19:47:34 +00:00
Carl Eugen Hoyos
3cd823e46f lavc: Print number of reference frames if debug level >= verbose. 2015-03-13 08:52:36 +01:00
Michael Niedermayer
e3201c38d5 avcodec/utils: Align YUV411 by as much as the other YUV variants 
Fixes out of array accesses
Fixes: ffmpeg_mjpeg_crash2.avi

Found-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Tested-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 21:39:09 +01:00
Andreas Cadhalpun
732c3ebffa avcodec/utils: use correct printf specifier in ff_set_sar 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 22:40:40 +01:00
Andreas Cadhalpun
ea1d0b7ece avcodec/utils: use correct printf specifier in ff_set_sar 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-28 21:51:24 +01:00
Michael Niedermayer
2048126ea7 avcodec/utils: Assert that dst->progress is clear before ff_thread_ref_frame() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-08 02:27:27 +01:00
Michael Niedermayer
4ce67c961c Merge commit 'a536a4e4bc52d05f59869761337452fb1f1977f6' 
* commit 'a536a4e4bc52d05f59869761337452fb1f1977f6':
  lavc: support extracting audio service type from side data

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-27 18:50:47 +01:00
Michael Niedermayer
62a82c66cd Merge commit '728685f37ab333ca35980bd01766c78d197f784a' 
* commit '728685f37ab333ca35980bd01766c78d197f784a':
  Add a side data type for audio service type.

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/version.h
	libavutil/frame.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-27 18:03:43 +01:00
Anton Khirnov
a536a4e4bc lavc: support extracting audio service type from side data 2015-01-27 09:22:33 +01:00
Anton Khirnov
728685f37a Add a side data type for audio service type. 
Currently, audio service type is a field in AVCodecContext. However,
side data is more appropriate for this kind of information.
 2015-01-27 09:17:48 +01:00
Michael Niedermayer
5edbd4f410 Merge commit '9a4aaae3b29392b6d74997e06be249d7d54a7394' 
* commit '9a4aaae3b29392b6d74997e06be249d7d54a7394':
  lavc: add GBRAP to avcodec_align_dimensions2

See: 5c057433cc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-15 05:45:48 +01:00
Paul B Mahol
9a4aaae3b2 lavc: add GBRAP to avcodec_align_dimensions2 2015-01-14 17:17:24 +01:00
Michael Niedermayer
d16079abf4 Merge commit '57b6704ecd0f56d6a3092e448687cfd837bb0ac1' 
* commit '57b6704ecd0f56d6a3092e448687cfd837bb0ac1':
  avcodec: add AVCodecContext.sw_pix_fmt

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-27 12:41:10 +01:00
Rémi Denis-Courmont
57b6704ecd avcodec: add AVCodecContext.sw_pix_fmt 
This carries the pixel format that would be used if it were not for
hardware acceleration. This is equal to AVCodecContext.pix_fmt if
hardware acceleration is not in use.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-12-25 20:47:49 +01:00
Michael Niedermayer
649c158e8c Add FFMPEG_VERSION into the binary libs 
This simplifies identifying from which revision a binary of a lib came from

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-19 19:32:40 +01:00
Michael Niedermayer
ddd7dac7ae avcodec/utils: check the private context class 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-17 05:14:11 +01:00
Michael Niedermayer
df6cdb23f0 avcodec/utils: Check AVFrame width/height in avcodec_encode_video2() 
This is similar to the format check

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-07 17:47:44 +01:00
Michael Niedermayer
3393cd8545 avcodec/utils: check AVframe.format being set in avcodec_encode_video2() 
We dont fail hard if its not set as the old API allowed this and our examples
did in the distant past not set it, these examples still work with the
current code and some encoders.

Based on suggestion by: funman
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-07 02:44:14 +01:00