84c0386960
Change avfilter_open() signature, from:
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AVFilterContext *avfilter_open(AVFilter *filter, const char *inst_name);
to:
int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name);
This way it is possible to propagate an error code telling the reason
of the failure.
Originally committed as revision 24765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 11:44:51 +00:00
cc80caff52
Separate video specific BufferRef properties into VideoProps.
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Define a new struct AVFilterBufferRefVideoProps and add a type field
to AVFilterBufferRef.
Video specific properties in AVFilterBufferRefVideoProps are now
referred to by *video pointer in AVFilterBufferRef.
Patch by S.N. Hemanth Meenakshisundaram smeenaks->ucsd.edu.
Originally committed as revision 24763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 11:06:04 +00:00
5d4890d73d
Rename fields:
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AVFilterLink.srcpic -> AVFilterLink.src_buf
AVFilterLink.cur_pic -> AVFilterLink.cur_buf
AVFilterLink.outpic -> AVFilterLink.out_buf
The new names are more generic and more consistent, since the struct
they contain, which was named AVFilterPicRef, has been renamed to
AVFilterBufferRef.
Patch by S.N. Hemanth Meenakshisundaram %smeenaks%ucsd%edu%.
Originally committed as revision 24732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 01:15:34 +00:00
7fce481a69
Rename functions and fields:
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avfilter_(un)ref_pic -> avfilter_(un)ref_buffer
avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props
AVFilterBufferRef.pic -> AVFilterBufferRef.buffer
They have been renamed to allow sharing with audio.
Patch by S.N. Hemanth Meenakshisundaram $smeenaks$ucsd$edu$.
Originally committed as revision 24731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 01:15:27 +00:00
ecc8dada37
Rename AVFilterPicRef to AVFilterBufferRef.
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The struct is going to be used for storing audio buffer references as
well, and the new name is more generic.
Patch by S.N. Hemanth Meenakshisundaram @smeenaks@ucsd@edu@.
Originally committed as revision 24730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 01:15:19 +00:00
d54e0948e0
Move format from AVFilterBuffer to AVFilterPicRef.
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Patch by S.N. Hemanth Meenakshisundaram |smeenaks|ucsd|edu|.
Originally committed as revision 24728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 00:02:26 +00:00
126b638ea0
Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate()
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in favor of the newly added corresponding functions
av_parse_video_size() and av_parse_video_rate() defined in
libavcore/parseutils.h.
This change also adds a linking-time dependency of libavcodec and of
libavfilter on libavcore.
Originally committed as revision 24518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:12:28 +00:00
e1d7c8831c
Add avsubtitle_free function.
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Originally committed as revision 24185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 07:35:00 +00:00
00f72577ad
FFplay : Fix segfault when playing monoaural streams.
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Originally committed as revision 24090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-07 18:14:58 +00:00
066ce8c93d
Implement -onkeydown and -onmousedown options for ffplay.
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Patch by Alexei Svitkine cout << name << "." << surname << "@" << "gmail.com".
See thread:
Subject: [FFmpeg-devel] new command-line option for ffplay
Date: Wed, 23 Jun 2010 09:13:50 -0400
Originally committed as revision 24037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-04 12:43:12 +00:00
cfb7e6e6d5
FFplay : Copy all AVFrame fields from the reference picture to the
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requested buffer.
Originally committed as revision 24032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-03 21:20:32 +00:00
2b4abbd6f5
Move colorspace.h from libavcodec to libavutil.
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Avoid a compile-time dependency of the pad filter on libavcodec.
Originally committed as revision 23940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 18:49:44 +00:00
7dbbf6a14a
ffplay: remove VLA
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Originally committed as revision 23892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 22:41:20 +00:00
867ab7fb0a
Fix pts reordering code.
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This fixes a regression introduced when libavfilter support was added to ffplay.
Originally committed as revision 23343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-27 00:31:45 +00:00
12bd3c1f99
FFplay : Implement custom reget_buffer for the input filter.
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Originally committed as revision 23287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-24 14:19:44 +00:00
e53ca636d9
Cosmetics : re-indent after last commit.
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Originally committed as revision 23265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-23 19:14:59 +00:00
3635c07bd1
FFplay : Avoid manipulating NULL data pointers so that future checks
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remain valid. This fixes segfaults for those cases where data copy to
this invalid pointer is attempted.
Originally committed as revision 23264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-23 19:13:17 +00:00
65929418f5
Avoid mixed declaration and code, fix C89 compatibility.
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Patch by François Revol revol free fr.
Originally committed as revision 23143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-15 17:34:45 +00:00
09ed11e58c
rename -vfilters cli option to -vf in ffplay as well
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Originally committed as revision 23104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-12 23:18:12 +00:00
3f073fa22c
Fix auto-scaling.
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Use the numeric value assigned to sws_flags for the sws_flags set in
the graph, rather than the string "bilinear", which is not even
parsable by the scale filter.
Originally committed as revision 23060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-08 21:39:57 +00:00
9b157b0ccd
Fix compilation error of ffmpeg and ffplay with --disable-avdevice.
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Patch by Cyril Russo, stage D nexvision A laposte net
Originally committed as revision 22940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-22 08:55:23 +00:00
79f8b328cd
ffplay : Add 's' to the list of supported commands.
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Originally committed as revision 22823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-09 17:52:34 +00:00
d834d63b0e
Add -t option to ffplay.
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Patch by Robert Krüger, krueger signal7 de
Originally committed as revision 22764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 20:56:23 +00:00
cf097cbc0b
Cosmetics: indentation
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Originally committed as revision 22756 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 06:41:27 +00:00
c41c5b02d3
Don't create unnecessary refereces to pictures
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Originally committed as revision 22755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 06:41:25 +00:00
dd0c789be7
Hook decoder up to libavfilter's direct rendering for ffplay
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Originally committed as revision 22754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 06:41:21 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
1922c0a773
Add a loop option to ffplay.
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Patch by Robert Krüger, krueger signal7 de
Originally committed as revision 22646 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 17:39:51 +00:00
4903b5ca35
Move variable declaration, fixes the warning:
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ffplay.c:1703: warning: unused variable `pos'
Originally committed as revision 22611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-20 21:39:50 +00:00
076db5ed57
Add a -window_title option, which sets the FFplay window title.
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Patch by Robert Krüger "krueger ET signal7 DOT de".
Originally committed as revision 22588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17 23:39:18 +00:00
bb4095133f
Make ffplay pass the packet.pos information to the filterchain, get it
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again from the filterchain and pass it back to output_picture2().
Originally committed as revision 22507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 11:27:07 +00:00
382f3a5b6f
Print skip_frames variable.
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Originally committed as revision 22482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-12 15:12:05 +00:00
2b3da32f74
Make rdft speed user configureable.
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Change default speed back to a slower variant.
Originally committed as revision 22467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 11:25:51 +00:00
d38c9e7a91
Implement framedrop.
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Replace SDL timer by a seperate thread, more accurate and less annoying.
frame drop is enabled by default, bug reports welcome.
Fixes issue1191
Originally committed as revision 22452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 02:35:04 +00:00
8a3ceaf4f0
ffplay: use correct format specifiers in printf()
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Originally committed as revision 22447 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 02:32:03 +00:00
122dcdcb31
Fix some apparent +- errors in the audio vissualization.
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The bugs become only vissible at higher time resolution than what is
used currently.
Originally committed as revision 22442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-10 22:43:23 +00:00
d9427e848e
Only reschedule refresh if we successfully removed the scheduled one.
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Fixes some spurious error messages.
Originally committed as revision 22435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-10 16:11:02 +00:00
562f382cab
Increase VIDEO_PICTURE_QUEUE_SIZE to 2.
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this allows more asynchronous decoding and display thus improving
video smoothness.
It also seems to improve absolute video decoding speed for some reason
Originally committed as revision 22434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-10 15:45:46 +00:00
d3d7b12edf
Do not call SDL_SetVideoMode() with the same size as previously
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as this blanks the window.
Originally committed as revision 22433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-10 15:39:31 +00:00
6580d5e377
Remove hacks not required since HAVE_AV_CONFIG_H was unset for the apps
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Originally committed as revision 22295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 22:18:37 +00:00
166621ab72
ffplay: use public fft interface
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Originally committed as revision 22292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:56:48 +00:00
41ea18fb0d
Give RDFT types more meaningful names
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Originally committed as revision 22290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:47:44 +00:00
ff358eca17
Reindent after the last commit.
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Originally committed as revision 22248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 19:19:13 +00:00
fd9da2527c
Use av_get_pict_type_char() in debug code within output_picture2(),
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simplify.
Originally committed as revision 22247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 19:19:11 +00:00
1429224b04
Move FFT parts from dsputil.h to fft.h
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Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:34:46 +00:00
3966a57464
10l fix timestamps (lavfi update broke them)
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Originally committed as revision 22218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 03:54:39 +00:00
fca6259942
Fix 100l pkt->pos typo.
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Originally committed as revision 22217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 03:34:47 +00:00
917d2bb348
Libavfilter for ffplay support.
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This still needs some minor work here and there but should be already functional.
Note that the code pathes that are under "not avfilter" ifdefs as well as the
ifdefs will be droped as soon as all major issues have been det with, aka could
be real soon or not.
Originally committed as revision 22216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 02:20:10 +00:00
8ef9484023
Just ignore streams with unknown codec_type instead of exiting
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Originally committed as revision 22213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 00:22:37 +00:00
07a70b3825
Add a check for checking if more than one input file is provided to
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ffplay, make it complain and abort in that case as just one input file
is currently supported.
Originally committed as revision 22139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-01 23:10:27 +00:00
bc77fce6ba
Clear freed pointer in ffplay.c.
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Fixes a crash when audio stream is cycled twice.
Originally committed as revision 22026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 14:45:18 +00:00
9f7490a09c
Also favor streams with more packets in ffplay.
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Originally committed as revision 22008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 17:35:44 +00:00
256ab3ed9d
Dont modify wanted_stream.
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Originally committed as revision 22007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 17:09:53 +00:00
5b369983c6
replace wanted_*_stream by wanted_stream[CODEC_TYPE]
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Originally committed as revision 22006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 16:56:23 +00:00
6625a3de2a
Replace *_index by st_index[codec_type].
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Originally committed as revision 22003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 16:46:40 +00:00
f05ef45c8f
Use the official FFmpeg spelling: "ffmpeg" -> "FFmpeg".
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Originally committed as revision 21935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 11:35:17 +00:00
077a8d61c0
fix issue 1747
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Originally committed as revision 21874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-18 00:19:50 +00:00
fe74099aee
Rename the "enc" variable, which refers to the AVCodecContext of a
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decoder, to "avctx".
See the thread:
Subject: [FFmpeg-devel] [PATCH] enc is not a good name for a decoder context
Date: Mon, 28 Dec 2009 22:56:25 +0100
Originally committed as revision 21855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 22:38:43 +00:00
6c7165c72e
cosmetics : re-indent after r21639.
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Originally committed as revision 21658 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-06 13:15:15 +00:00
570da52bac
Remove unused variable ref_clock, fix the warning:
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ffplay.c: In function ‘compute_frame_delay’:
ffplay.c:1064: warning: unused variable ‘ref_clock’
Originally committed as revision 21649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-06 00:05:38 +00:00
bf8ae197b6
make the RDFT vissualizatiom default, the scopes are ugly and eat CPU like
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piranhas.
Originally committed as revision 21646 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-05 15:26:42 +00:00
4c7c76456d
Make sure the rdft has enough audio available.
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10l (looks cleaner now)
Originally committed as revision 21645 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-05 15:16:38 +00:00
092421cf0e
Scale rdft vissualization up by 2 so theres no unused space on the top
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but rather the unimportant high frequencies are cut off if the window is
not a multiple of 2 high.
Originally committed as revision 21641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-05 11:25:58 +00:00
674fe16371
Do not segfault when doing "ffplay -h"
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Originally committed as revision 21640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-05 04:42:20 +00:00
12eeda342a
Pretty RDFT audio visualization.
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Originally committed as revision 21639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-05 02:06:38 +00:00
d52ec0029b
Fast seeking.
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Try clicking with the mouse in the window, hold the button and drag.
Originally committed as revision 21638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-05 00:37:39 +00:00
2d1653b065
autoexit
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implements issue1019
Originally committed as revision 21634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-04 01:54:24 +00:00
f5968788bb
Clean after toggling wave.
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Fixes issue1180.
Originally committed as revision 21632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-03 23:34:06 +00:00
b25453bdfc
Move is->frame_timer init from start to flush_pkt handling so it is also
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done on seeking. This fixes the bug where after reaching the end and waiting
a few seconds seeking back to the begin messes up AV sync and playback speed.
Originally committed as revision 21629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-03 21:33:31 +00:00
566cd2cba1
The convertion between bit and byte is 8 not 60.
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Fixes wrong cursor key seek distances.
Originally committed as revision 21627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-03 15:19:19 +00:00
f04c6e35d4
Compare the correct clocks for syncing video to audio/ext.
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Fixes initial delay on video from issue1134.
Originally committed as revision 21618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-02 23:22:35 +00:00
48ff3f7cc8
Move the initial refresh scheduling for audio display away from where it
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can interfere with video.
Originally committed as revision 21616 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-02 22:43:09 +00:00
a3cc2160e0
Commit disapeared hunk, must have editied this out by mistake between local debug statements.
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This should fix seeking in TS.
Originally committed as revision 21614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-02 21:31:20 +00:00
70a4764d0e
Autodetect when byte based seeking is better (that is for all formats that allow
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discontinuities)
Fixes issue1090
Originally committed as revision 21606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-02 18:02:16 +00:00
1a620dd79e
Use currently displayed file position instead of just url_ftell() for seeking by bytes.
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This fixes seeking back with the cursor keys and -bytes.
Originally committed as revision 21605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-02 16:51:02 +00:00
3890dd3a5c
Fix seek flags
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Originally committed as revision 21603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-02 16:01:22 +00:00
ecbed31c00
Use parentheses around && within ||, fix the gcc warning:
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ffplay.c: In function ‘video_thread’:
ffplay.c:1391: warning: suggest parentheses around && within ||
Originally committed as revision 21600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 22:23:17 +00:00
df7d6e484c
Reindent.
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Originally committed as revision 21599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 22:17:15 +00:00
99e0b12bd7
Make sure the faulty timestamp detection is just done when we have a picture
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from the decoder.
Originally committed as revision 21593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 13:03:46 +00:00
f7119e42e1
Reset frame_last_delay to 0.
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This avoids a few ms delay for the first frame after a seek in theory.
Originally committed as revision 21592 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 12:31:28 +00:00
acf24b870f
Move frame_last_delay into flush code as it must be reset on seeks to,
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otherwise the first frame after a seek would be delayed by that amount.
Originally committed as revision 21591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 12:30:14 +00:00
967030eb24
Reset frame_last_pts on flush (and thus also at start)
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fixes issue558 and probably others.
Originally committed as revision 21590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 12:27:26 +00:00
515bd00e65
Insert a flush packet into the que on init, that way common code between
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flush and init can be put into the flush handling.
Originally committed as revision 21589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 12:22:12 +00:00
6c7d3ead79
"Flush" the picture que on seeks, this prevents the display thread from
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having frames from before and after the seek which just isnt a good idea.
Originally committed as revision 21588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 12:19:28 +00:00
b8bb398a40
Schedule refreshes from a thread that actually knows the PTS.
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Fixes wernfried_1.avi
Originally committed as revision 21586 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 11:30:31 +00:00
68aefbe81c
Fix race condition with reading between video_current_pts and video_current_pts_time.
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Originally committed as revision 21585 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 10:55:51 +00:00
f5668147cb
Try to more completely update time variables on unpause.
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Could not notice a differenc in behavior.
Originally committed as revision 21584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 10:32:17 +00:00
41a4cd0c33
Simplify get_video_clock()
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Originally committed as revision 21582 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 09:26:30 +00:00
5905536347
10l, forgot HAS_ARG, -drp segfaulted.
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Originally committed as revision 21581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 03:12:01 +00:00
41db429dd5
decoder reorder pts auto detection.
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Originally committed as revision 21579 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-31 18:54:32 +00:00
6371c81a92
Fix indention.
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Originally committed as revision 21578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-31 18:07:58 +00:00
2ef4605373
Fix seeking by bytes with the mouse and do so by default if the duration is
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nonsense.
Originally committed as revision 21563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 23:19:59 +00:00
6299a22904
Fix AVFormat AVOprions.
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Originally committed as revision 21561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 22:47:08 +00:00
79ee468365
Redesign packet queue full check to be more robust.
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Originally committed as revision 21555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 21:27:17 +00:00
ce2421a5c3
Bump up MAX_VIDEOQ_SIZE to fix stuttering of oddly interleaved avi files.
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Fixes issue1211
Originally committed as revision 21554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 20:45:21 +00:00
718c7b18c9
Use av_get_pix_fmt() instead of the deprecated avcodec_get_pix_fmt()
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function.
Originally committed as revision 21550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 19:10:26 +00:00
c67278098d
Move array specifiers outside DECLARE_ALIGNED() invocations
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Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-22 03:25:11 +00:00
40ccc754e9
Indent
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Originally committed as revision 21359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 22:55:55 +00:00
68cf92ee5e
Always call avcodec_thread_init()
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The various avcodec_thread_init() functions are updated to return
immediately after setting avctx->thread_count. This allows -threads 0
to pass through to codecs. It also simplifies the usage for apps
using libavcodec.
Originally committed as revision 21358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 22:55:50 +00:00
de4898a229
Set thread_count in the decoder before to open it.
...
This is safer since avcodec_open() may initialize some structure using
the thread_count default value which will be changed later, causing
potential security / stability issues.
Also do not explicitely set the thread_count value in the decoder,
since this is already done by avcodec_thread_init().
See the thread:
"[FFmpeg-devel] [PATCH] Make ffplay define in the encoder the number of threads *before* to open it",
started in date 2008-03-08.
Originally committed as revision 20954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-28 21:49:56 +00:00
Stefano Sabatini
S.N. Hemanth Meenakshisundaram
Reimar Döffinger
Jai Menon
Alexei Svitkine
Måns Rullgård
Michael Niedermayer
François Revol
Baptiste Coudurier
Cyril Russo
Robert Krüger
Bobby Bingham
Diego Biurrun
David Conrad
Ramiro Polla
Vitor Sessak