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1302 Commits

Author SHA1 Message Date
Michael Niedermayer
ea8785ceda avcodec/utils: Check that channel count is valid in avcodec_open2(); 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-19 18:17:45 +02:00
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