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1462 Commits

Author SHA1 Message Date
Anton Khirnov
6b15874fc2 af_resample: do not touch the timestamps if we are not resampling 
This filter currently assumes that the input audio is continuous and
does some timestamps manipulation based on this assumption.

This is unnecessary if we are only converting the channel layout or the
sample format, without resampling. In such a case, just leave the
timestamps as they are.
 2015-07-19 09:39:42 +02:00
Vittorio Giovara
0d449c81b3 lavfi: Add library identifier 2015-07-01 00:13:58 +01:00
Luca Barbato
c060d046aa af_resample: Set the number of samples in the last frame 
Otherwise trailing zeroes would appear.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-20 12:18:01 +03:00
James Almer
d68c05380c x86: check for AV_CPU_FLAG_AVXSLOW where useful 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 12:07:11 +02:00
Vittorio Giovara
7046bd9bc9 lavfi: Move avcodec header to the only filter needing it 
af_ashowinfo, due to the enum AVAudioServiceType use.
 2015-05-19 18:56:40 +01:00
Anton Khirnov
3735b5c616 Revert "lavfi: always check av_expr_parse_and_eval() return value" 
This reverts commit 63be97ec40.

All those calls were unchecked on purpose, as explained in the comments
in the code.
 2015-05-05 16:27:24 +02:00
Federico Tomassetti
8eb57dc9d5 buffersrc: Use the correct deallocation function 
This correction was suggested to me by Michael Niedermayer

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-22 12:26:53 +02:00
Luca Barbato
9b2c57bef5 drawtext: Add an alpha option 
And document both `draw` and `alpha`.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-21 11:13:30 +02:00
Federico Tomassetti
617814b4a7 buffersrc: Fix resource leak on error 
Bug-Id: CID 1267902
CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-04-19 23:50:46 +01:00
Himangi Saraogi
88d1fb4e3f filtfmts: Avoid null pointer dereference 2015-04-19 23:45:35 +01:00
Vittorio Giovara
1a3eb042c7 Replace av_dlog with normal av_log at trace level 
This applies to every library where performance is not critical.
 2015-04-19 12:41:59 +01:00
Federico Tomassetti
cfe6461392 avfilter: Document avfilter_graph_alloc return value 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-21 23:18:15 +01:00
Vittorio Giovara
c3bd1d60af formats: Check memory allocations 2015-03-12 17:46:47 +00:00
Himangi Saraogi
88b160a457 avfilter: Return more meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-03-05 19:36:39 +01:00
Vittorio Giovara
9d3b752fce graphparser: Check av_get_token() memory error 
CC: libav-stable@libav.org
Bug-Id: CID 1267891
 2015-02-17 11:27:41 -05:00
Luca Barbato
a6653787a4 libopencv: Check kernel_str life cycle 
The string might or might not be set depending if there
are args and in case of error it must be freed nonetheless.

CC: libav-stable@libav.org
Bug-Id: CID 739878 / CID 739882
 2015-02-03 15:23:21 +00:00
Vittorio Giovara
22b985d59c hqdn3d: check memory allocations and propagate errors 2015-01-29 17:33:38 +00:00
Vittorio Giovara
8805589b80 libopencv: Rework error handling in parse_iplconvkernel() 
Fix 'values' memory leak in case of error.

CC: libav-stable@libav.org
Bug-Id: CID 739879
 2015-01-27 15:26:37 +00:00
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
Vittorio Giovara
4438c25638 vf_interlace: remove the warning tag in the message 
The log level is already a warning.
 2015-01-05 15:35:46 +01:00
Vittorio Giovara
15ea222778 vf_interlace: merge FIELD_LOWER check 2015-01-05 15:35:46 +01:00
Vittorio Giovara
046f75a970 vf_interlace: also assert for height 2015-01-05 15:35:46 +01:00
Vittorio Giovara
696141e898 vf_interlace: use image width rather than linesize 
Based on a patch by Michael Niedermayer <michaelni@gmx.at>.
 2015-01-05 15:35:46 +01:00
Vittorio Giovara
63be97ec40 lavfi: always check av_expr_parse_and_eval() return value 
CC: libav-stable@libav.org
Bug-Id: CID 703624
 2014-12-18 23:27:14 +01:00
Vittorio Giovara
d0b224054f vf_frei0r: do not increment string if it reached the end 
Bug-Id: 778
CC: libav-stable@libav.org
 2014-12-08 13:30:38 +00:00
Михаил Муковников
71f29410e7 lavfi: Increase drawtext font size limits 
Raise the maximum font size to a larger value.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-12-07 13:15:03 +01:00
Kieran Kunhya
96fda42a8f vf_interlace: get rid of useless loads 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-11-27 13:57:50 +01:00
Michael Niedermayer
ca5c3ff909 vf_interlace: x86: improve asm performance 
4775 decicycles -> 3688 decicycles
 2014-11-25 02:00:06 +00:00
Vittorio Giovara
863ee8a855 lavfi: clean memory on error in ADD_FORMAT() 
CC: libav-stable@libav.org
Bug-Id: CID 1250334
 2014-11-21 12:27:07 +00:00
Kieran Kunhya
2e1704059a vf_interlace: Add SIMD for lowpass filter 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-11-15 00:35:31 +01:00
Martin Storsjö
6b9b42cc55 drawtext: Remove the ifdef for localtime_r 
If it isn't available in the system, we've got a fallback to
the normal localtime function, so normal code can assume it is
available as long as time_internal.h is included.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-26 00:14:54 +03:00
Vittorio Giovara
ac84c1ce24 avfilter: check filter link validity 
Remove now redundant check.

CC: libav-stable@libav.org
Bug-Id: CID 700371
 2014-10-24 23:42:19 +01:00
Vittorio Giovara
d1afd3e1d6 vf_format: check input validity 
CC: libav-stable@libav.org
 2014-10-20 10:38:38 +01:00
Vittorio Giovara
0d989dbfc4 af_resample: check av_opt_set_dict return value 
CC: libav-stable@libav.org
Bug-Id: CID 1087076
 2014-10-18 16:15:10 +01:00
Vittorio Giovara
6d96c7ea89 vf_showinfo: Forward the av_image_get_linesize error 
CC: libav-stable@libav.org
Bug-Id: CID 1087086
 2014-10-18 16:15:10 +01:00
Luca Barbato
f401792595 vf_drawtext: Do not leak the mmapped textfile 
And validate its size while at it.

CC: libav-stable@libav.org
Bug-Id: CID 1244189
 2014-10-18 16:15:09 +01:00
Timothy B. Terriberry
6cbbf0592f resample: Avoid off-by-1 errors in PTS calcs. 
The rounding used in the PTS calculations in filter_frame() does
not actually match the number of samples output by the resampler.
This leads to off-by-1 errors in the timestamps indicating gaps and
underruns, even when the input timestamps are all contiguous.

Bug-Id: 753

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-18 05:01:59 +02:00
Diego Biurrun
593aaee953 setpts: Add missing inttypes.h #include for PRId64 
Also convert a debug av_log() to av_dlog().
 2014-08-21 04:18:24 -07:00
Diego Biurrun
11cd727fbd vsrc_movie: Adjust a silly typo from b977b287f6 2014-08-21 04:18:23 -07:00
Diego Biurrun
67a7695c14 avfilter: Remove unused variable from ff_get_video_buffer() 2014-08-19 09:50:18 -07:00
Diego Biurrun
b977b287f6 vsrc_movie: Avoid a variable indirection in movie_get_frame() 
This avoids an unused variable warning with MSVC since the variable is
only used in a debug mode printf statement.
 2014-08-19 06:22:08 -07:00
Anton Khirnov
1985c2e75c Bump major versions of all libraries. 2014-08-09 16:58:33 +00:00
Anton Khirnov
f4c444e17d Postpone API-incompatible changes until the next bump. 2014-08-09 16:57:10 +00:00
Kieran Kunhya
1ef9e83764 avcodec: Deprecate dtg_active_format field in favor of avframe side-data 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-03 15:43:02 -07:00
Diego Biurrun
072916d903 filtfmts: Replace deprecated uses of AVFilterPad 
Also add missing mem.h header for av_freep().
 2014-08-03 03:23:51 -07:00
Diego Biurrun
c6a1ac2dd9 vf_fps: Replace use of deprecated AVFilterBufferRef by AVFrame 2014-08-03 01:29:43 -07:00
Luca Barbato
f0e9594819 af_channelmap: Set the frame channel layout 
Otherwise the frame would show the first layout matching the
channel count.
 2014-08-02 00:58:21 +02:00
Luca Barbato
87efaa97ce af_join: Set the output frame format 2014-08-02 00:58:21 +02:00
Vittorio Giovara
52269f48e8 Revert "vf_interlace: deprecate lowpass option" 
This reverts commit 35b05c5184.
A warning is introduced in case this option is used.
 2014-08-01 13:02:29 +01:00
Diego Biurrun
a8d803a320 vf_select: Drop a debug av_log with an unchecked double to enum conversion 
CC: libav-stable@libav.org
 2014-07-29 09:37:01 -07:00