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65ba90eac6
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4894 Commits

Author SHA1 Message Date
Martin Vignali
65ba90eac6 avfilter/af_astats: Avoid Zero division in print part. 2015-03-08 08:47:27 +00:00
Arwa Arif
48b5be65ae avfilter: Add FFT domain filter. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 13:07:10 +01:00
Michael Niedermayer
6f51cb514b avfilter/vf_colormatrix: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 02:51:02 +01:00
Michael Niedermayer
b0662a943c avfilter/f_perms: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 02:45:49 +01:00
Michael Niedermayer
2a34b5099b avfilter/avf_showwaves: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 02:44:04 +01:00
Michael Niedermayer
f455c8fdef Merge commit '88b160a457e491cb9e014630ef5387ad3500258e' 
* commit '88b160a457e491cb9e014630ef5387ad3500258e':
  avfilter: Return more meaningful error codes

Conflicts:
	libavfilter/avfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-06 01:16:47 +01:00
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
Clément Bœsch
1cded1f8d7 avfilter/vf_paletteuse: indent fix after 7ccc5848 2015-03-05 16:04:20 +01:00
Michael Niedermayer
7ccc584824 avfilter/vf_paletteuse: Use int where AVERROR can be returned 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-05 16:00:44 +01:00
Peter Cordes
44d3477264 vf_showinfo: minimum widths for some early fields 
Depending on FPS, the pts_time string often changes length:
... pts_time:36.1 ...
... pts_time:36.1333 ...
etc.

 The length changes make the output bounce around horribly, making it
hard to scan down a column farther right than pts_time.

The solution is to set minimum widths for n, pts, pts_time, and pos.
This patch doesn't touch any of the fields in mean / stddev.

 The widths aren't intended to be wide enough that they're never
exceeded, but you'll see only an occasional ripple to a new alignment,
rather than bouncing.  (Some fields, like pos, increase monotonically,
which is why I left the minimum width for the field be smaller than it
often gets to.)

Signed-off-by: Peter Cordes <peter@cordes.ca>
 2015-03-04 21:43:42 +01:00
Clément Bœsch
f5cbb2c55e avfilter/vf_tblend: use av_frame_free for freeing an AVFrame 2015-03-02 21:27:21 +01:00
Clément Bœsch
17cb05fe06 avfilter/lavfutils: use av_frame_free for freeing an AVFrame 2015-03-02 21:27:21 +01:00
Michael Niedermayer
34b13dbadf avfilter/af_aphaser: Change type to int as its accessed as int via AVOptions 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:32 +01:00
Michael Niedermayer
e8c1eb09c7 avfilter/af_biquads: Change width_type to int as its accessed as int via AVOptions 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:26 +01:00
Michael Niedermayer
d545668e25 avfilter/af_volume: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:22 +01:00
Michael Niedermayer
27a5d09c6a avfilter/avf_avectorscope: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:18 +01:00
Michael Niedermayer
7ff296be9f avfilter/avf_showspectrum: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:14 +01:00
Michael Niedermayer
047fd986bf avfilter/vf_drawbox: Fix handling of max values 
Fixes Ticket4332

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 02:32:55 +01:00
Gilles Chanteperdrix
dcf19008a6 avfilter/af_volume: fix precision=fixed and volume=0 case 
When precision is fixed and volume is 0, filter_frame does not
perform any operation on the output buffer. This works if the
output buffer has been allocated and zeroed with ff_get_audio_buffer
but not if the input buffer is used as output buffer.

Fix this by not using the input buffer as output buffer if
precision is fixed and volume is 0.

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 02:37:56 +01:00
Clément Bœsch
3e0ae19f86 avfilter/palettegen: fix frame mem leak 2015-02-27 14:18:53 +01:00
Vittorio Giovara
43e5e3c077 colormatrix: Accept bt601 aliases as input 
As far as matrix coefficients are concerned, BT470BG and SMPTE170M
match BT601. This is similar to the check performed in vf_scale.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-26 19:26:05 +01:00
Clément Bœsch
4629993d99 avfilter/paletteuse: use AV_QSORT() 
See previous commit for a rationale.
 2015-02-26 14:20:02 +01:00
Clément Bœsch
321de03492 avfilter/palettegen: use AV_QSORT() 
This makes the sorting of the colors along an axis (r, g or b)
predictible, and thus testable under FATE. The performance is not really
an issue here since the function is called only once at the end and will
need to sort very small number of entries, so an alternative would be to
make the sorting functions (see DECLARE_CMP_FUNC()) fallback on another
axis in case of equality. This approach was actually simpler.

I don't know if there is any advantage in using a multidimensional sort,
but it will affect the final palette one way or another.
 2015-02-26 14:20:02 +01:00
Clément Bœsch
30f4e9d3d9 avfilter/palettegen: consistently use the same frame for dimensions 2015-02-26 14:20:02 +01:00
Clément Bœsch
4216968f85 avfilter/palettegen: use a logging context for the dupped color warning 2015-02-26 14:20:02 +01:00
Clément Bœsch
ab093bdeef avfilter/palettegen: export color quantization ratio 2015-02-26 14:20:02 +01:00
Michael Niedermayer
d1e2d59f23 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Allow muxing h264 into ts with startcode "001" instead of "0001".
  lavfi/fade: Do not overread input buffer.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-25 17:49:36 +01:00
Clément Bœsch
5c11f5b4a2 avfilter/palettegen: move longest variable to a local scope 
Also drop initialization since it is initialized later on before any
usage.
 2015-02-25 17:25:27 +01:00
Carl Eugen Hoyos
ab3ff19f08 lavfi/fade: Do not overread input buffer. 2015-02-25 15:07:18 +01:00
Clément Bœsch
c3d40e305c avfilter/palette{gen,use}: add Copyright 2015-02-23 14:00:13 +01:00
Clément Bœsch
92b7f56193 avfilter/paletteuse: add diff_mode 2015-02-23 09:56:22 +01:00
Clément Bœsch
b0f5227558 avfilter/paletteuse: fix error dithering accuracy 2015-02-23 09:56:22 +01:00
Michael Niedermayer
b7e7ee6231 avfilter/buffer: Check for qp_table allocation failure 
Fixes CID1271048
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-22 20:27:11 +01:00
Michael Niedermayer
1f1ef843b5 avfilter/vf_perspective: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:51:07 +01:00
Michael Niedermayer
6660c598cd avfilter/vsrc_mptestsrc: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:50:23 +01:00
Arwa Arif
627d2a7628 avfilter/vf_eq: Add process_command to eq. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-20 00:06:37 +01:00
Clément Bœsch
2280552057 avfilter/palettegen: raise cache size from 64k to 512k 
(or 32k to 256k in 32-bit)

This is similar to a00bab3475
 2015-02-19 11:17:45 +01:00
Michael Niedermayer
9d88be6873 avfilter/vf_subtitles: Add () to protect the argument of the AA() macro 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-19 01:51:54 +01:00
Clément Bœsch
8087632027 avfilter/showpalette: fix leak in case of error 
Fixes CID1270820
Fixes CID1270818
 2015-02-18 14:04:10 +01:00
Clément Bœsch
80f44eafaa avfilter/palettegen: fix leak in case of error 2015-02-18 14:04:10 +01:00
Clément Bœsch
f40266560b avfilter/paletteuse: fix leak in case of error 
Fixes CID1270819
 2015-02-18 14:04:10 +01:00
Michael Niedermayer
9f6431c8f6 avfilter/af_channelmap: Move potential dereference after NULL check in get_channel_idx() 
Fixes CID1270822

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-18 13:40:39 +01:00
Michael Niedermayer
bdb3194217 avfilter/vf_qp: Fix leak of out_qp_table_buf 
Fixes CID1270821

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-18 13:12:06 +01:00
Michael Niedermayer
a76e91bf67 avfilter/avfiltergraph: assert that the heap_bubble index is valid 
This might help coverity

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-18 12:31:02 +01:00
Michael Niedermayer
8bc80016c1 avfilter/vf_removelogo: Add () to protect the argument of apply_mask_fudge_factor() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-18 01:56:19 +01:00
Michael Niedermayer
9d5017a20c Merge commit '9d3b752fceb0f2a42cac7c2a1109b0629823c99f' 
* commit '9d3b752fceb0f2a42cac7c2a1109b0629823c99f':
  graphparser: Check av_get_token() memory error

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 20:48:22 +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
Clément Bœsch
a00bab3475 avfilter/paletteuse: raise cache size from 64k to 512k 
(or 32k to 256k in 32-bit)
 2015-02-17 17:20:42 +01:00
Michael Niedermayer
2bae7b3370 avfilter/vf_fieldmatch: Add () to protect the arguments of the HAS_FF_AROUND() macro 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 00:49:32 +01:00
Michael Niedermayer
f15c734be1 avfilter/vf_phase: Add () to protect DIFF()s arguments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 00:47:47 +01:00