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02b238186a
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2594 Commits

Author SHA1 Message Date
Michael Niedermayer
02b238186a avfilter_get_audio_buffer_ref_from_frame: check that layout and channels match if they are set 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-12 17:46:05 +01:00
Michael Niedermayer
e69e780cde ff_copy_buffer_ref: use the channel count 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-12 14:12:47 +01:00
Michael Niedermayer
5a4eb6aa27 avfilter_get_video_buffer_ref_from_frame: check channel count 
more than 8 channels is not supported and crashes with null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-12 14:12:47 +01:00
Clément Bœsch
9138f6da4a lavfi/showinfo: check plane count before dereferencing. 2012-12-12 02:55:10 +01:00
Clément Bœsch
4b4f16cdc0 lavfi/fps: remove parse opt error message. 
See cc650cf0 for more info.
 2012-12-11 18:14:08 +01:00
Clément Bœsch
0e0e3db189 lavfi/fps: add shorthand. 2012-12-11 18:12:11 +01:00
Clément Bœsch
fd3cdcaf5f lavfi: remove mp=denoise3d filter. 
hqdn3d was meant to be a more efficient denoise3d filter, is supported
natively, and is faster on my computer thanks to the ASM optimisations.
 2012-12-11 04:28:08 +01:00
Clément Bœsch
18d9398143 doxy: add ref for lavfi, lpp and lsws. 2012-12-11 02:13:43 +01:00
Michael Niedermayer
b11a889055 vf_tinterlace: default of mode switch is impossible, add assert. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-11 00:03:23 +01:00
Stefano Sabatini
642a60f1c2 lavfi/setfield: add support to named options and introspection 2012-12-08 18:26:32 +01:00
Matthieu Bouron
7f154bd54f lavfi/setfield: switch to filter_frame API 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-12-08 17:19:17 +01:00
Matthieu Bouron
4cd40ef343 lavfi/idet: switch to filter_frame API 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-12-08 17:19:17 +01:00
Stefano Sabatini
5825e9425b lavfi/version: remove unused dropped symbol 2012-12-08 16:04:09 +01:00
Stefano Sabatini
10db70d5e9 lavfi: drop af_volume_stefano.c in favor of af_volume_justin.c 
Justin's version has more features but is otherwise equivalent from the
point of view of the syntax.
 2012-12-08 15:40:07 +01:00
Stefano Sabatini
769546631c lavfi/volume_justin: add support to option shorthands and introspection 2012-12-08 15:22:55 +01:00
Stefano Sabatini
402ac72bbc lavfi/volume_justin: fix a few grammar inconsistencies in options description 2012-12-08 15:22:55 +01:00
Stefano Sabatini
35e81441fc lavfi/sendcmd: switch to filter_frame API 2012-12-08 12:10:40 +01:00
Stefano Sabatini
3eae531de2 lavfi/swapuv: switch to filter_frame API 2012-12-08 12:10:34 +01:00
Stefano Sabatini
fe508f807a lavfi/alphaextract: consistently prefer "cur" over "in" in filter_frame() 
Improve consistency/readability.
 2012-12-07 19:45:34 +01:00
Stefano Sabatini
0bc0d31b7b lavfi/alphaextract: access outlink properties rather than out_buf->video 
Avoid one dereference, simplify.
 2012-12-07 19:45:27 +01:00
Stefano Sabatini
130c6497d2 lavfi/alphaextract: fix assignment of invalid size value to memcpy in case linesize < 0 
Fix crash, for example in the command:
ffmpeg -f image2 -vcodec pgmyuv -i tests/vsynth1/%02d.pgm \
  -vf "[in]format=yuv420p,split,alphamerge,split[o3][o4];
       [o4]vflip,alphaextract[alpha];[o3][alpha]alphamerge[out]" \
  -vcodec rawvideo -f nut md5:
 2012-12-07 19:43:19 +01:00
Stefano Sabatini
c3ad91a3d7 lavfi/alphaextract: switch to filter_frame() API 2012-12-07 19:42:59 +01:00
Stefano Sabatini
1f467220cf lavfi/alphaextract: drop cur_linesize = out_linesize branch in draw_slice() 
The code causes uninitialized data copy, and may be actually slower than
a loop over each line in case the padding is big.
 2012-12-07 19:09:47 +01:00
Carl Eugen Hoyos
24b20087bd Fix compilation with yasm 0.6.2. 2012-12-07 00:26:45 +01:00
Stefano Sabatini
da9a45b681 lavfi/tinterlace: drop redundant NULL checks in uninit() 2012-12-06 22:32:03 +01:00
Stefano Sabatini
c6a216771f lavfi/tinterlace: add support to option parsing 
Simplify code, and provide introspection through the AVOption system.
 2012-12-06 22:31:42 +01:00
Stefano Sabatini
fef7b2e0be lavfi/tinterlace: switch to filter_frame API 
Also add missing NULL checks.
 2012-12-06 22:30:59 +01:00
Clément Bœsch
bbd44f6ca4 lavfi/mp: switch to ff_filter_frame. 2012-12-06 21:11:28 +01:00
Clément Bœsch
eaa47e7454 lavfi/deshake: small align prettifying. 2012-12-06 16:20:31 +01:00
Clément Bœsch
03778575b9 lavfi/deshake: switch inverted comments. 2012-12-06 16:20:31 +01:00
Clément Bœsch
0678641b7c lavfi/deshake: remove unecessary check before unref. 2012-12-06 16:20:31 +01:00
Clément Bœsch
e7b0e83e96 lavfi/deshake: switch to filter_frame. 2012-12-06 16:20:31 +01:00
Michael Niedermayer
54a71f2e6c Merge commit 'b519298a1578e0c895d53d4b4ed8867b1c031a56' 
* commit 'b519298a1578e0c895d53d4b4ed8867b1c031a56':
  pixdesc: fix yuva 10bit bit depth
  avconv: deprecate the -vol option
  x86: af_volume: add SSE2/SSSE3/AVX-optimized s32 volume scaling
  x86: af_volume: add SSE2-optimized s16 volume scaling

Conflicts:
	ffmpeg.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:55:47 +01:00
Michael Niedermayer
1bb547192f lavfi: rename af_volume to af_volume_stefano 
This matches the naming style of the new af_volume_justin filter.

Note, Yes i would too prefer having one filter instead of 2.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:29:23 +01:00
Michael Niedermayer
b38c79bf23 Merge commit 'b384e031daeb1ac612620985e3e5377bc587559c' 
* commit 'b384e031daeb1ac612620985e3e5377bc587559c':
  lavfi: add volume filter

Conflicts:
	Changelog
	libavfilter/Makefile
	libavfilter/af_volume.c
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:18:59 +01:00
Clément Bœsch
a0b2e8e155 lavfi/silencedetect: use eval builtin to parse dB. 
Also update FATE test to use the dB form.
 2012-12-06 15:08:38 +01:00
Stefano Sabatini
c3fa6add58 lavfi/field: switch to filter_frame API 2012-12-06 13:51:34 +01:00
Stefano Sabatini
3942294fd5 lavfi/drawtext: make use of outlink variable in filter_frame() 
Fix warning.
 2012-12-06 13:51:27 +01:00
Clément Bœsch
1e85fd6a47 lavfi/mp: remove dead extern vf_info_t declarations. 2012-12-06 12:52:58 +01:00
anonymous
de42d2a347 lavfi/mp: add ff_ prefix to exported symbols 2012-12-06 12:38:37 +01:00
Justin Ruggles
b384e031da lavfi: add volume filter 
Based on the volume filter in FFmpeg written by Stefano Sabatini
<stefasab@gmail.com>.
 2012-12-05 11:23:37 -05:00
Justin Ruggles
b30a363331 x86: af_volume: add SSE2/SSSE3/AVX-optimized s32 volume scaling 2012-12-05 11:23:37 -05:00
Justin Ruggles
f96f1e06a4 x86: af_volume: add SSE2-optimized s16 volume scaling 2012-12-05 11:23:37 -05:00
Michael Niedermayer
99efd59626 Merge commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967' 
* commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967':
  Remove pointless #undefs of previously forbidden functions.
  fate: Add dependencies for bmp, cdxl, dfa, mp3

Conflicts:
	doc/examples/muxing.c
	libavfilter/filtfmts.c
	libavutil/des.c
	libavutil/eval.c
	libavutil/log.c
	libavutil/parseutils.c
	tests/fate/mp3.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-05 13:34:45 +01:00
Clément Bœsch
ab5497df15 lavfi/subtitles: 10l close codec before format. 
Fix invalid memory accesses.
 2012-12-04 23:56:02 +01:00
Anton Khirnov
cb45553f57 Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
Nicolas George
0444733b78 lavfi/drawtext: add the reload option. 2012-12-04 19:06:22 +01:00
Clément Bœsch
359cd12a43 lavfi/mp: fix invalid read with filters with no argument. 2012-12-04 03:47:16 +01:00
Clément Bœsch
ef1868351d lavfi/removelogo: switch to ff_filter_frame. 2012-12-04 02:31:40 +01:00
Clément Bœsch
3313e46c4a lavfi: add subtitles filter. 2012-12-04 01:49:03 +01:00