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793 Commits

Author SHA1 Message Date
Baptiste Coudurier
69057b70f7 In pad filter, update new ref w/h in start_frame, fix chaining 
Originally committed as revision 26217 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-05 01:14:14 +00:00
Baptiste Coudurier
d34a77fb09 In crop filter, update new ref w/h instead of old one, fix chaining 
Originally committed as revision 26216 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-05 01:00:53 +00:00
Stefano Sabatini
b59dd1ea4f Fix style nits in avfiltergraph.c. 
Originally committed as revision 26116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-28 14:10:12 +00:00
Stefano Sabatini
b567020943 Add copy filter, useful for testing the avfilter_draw_slice() copy 
code.

Originally committed as revision 26112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-28 01:01:09 +00:00
Stefano Sabatini
28e5d45c68 Bump lavfi minor and add an entry after r26108 (which added 
AV_PERM_NEG_LINESIZES to avfilter.h).

Originally committed as revision 26111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-27 18:16:52 +00:00
Stefano Sabatini
b4356e4118 In the crop filter, put under ifdef DEBUG the trace logs for the 
evaluated crop area coordinates.

Prevent debug log spamming, define the DEBUG symbol for enabling them.

Originally committed as revision 26110 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-27 18:04:35 +00:00
Michael Niedermayer
0ccabeeaef Support filters and decoders that dont support negative linesizes. 
This patch is based on work by stefano.

Originally committed as revision 26108 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-27 15:10:21 +00:00
Stefano Sabatini
17fc94933b Add erode libopencv filter. 
Originally committed as revision 26097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-26 11:27:09 +00:00
Stefano Sabatini
91cbb6ba53 Add dilate libopencv filter. 
Originally committed as revision 26096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-26 11:27:05 +00:00
Stefano Sabatini
cf69ad35c5 Redesign the libopencv wrapper to make it more generic. Accept both 
FILTERNAME=ARGS and FILTERNAME:ARGS syntax.

The same filter class will be used for managing all the libopencv
filtering functions.

Originally committed as revision 26079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-23 17:24:19 +00:00
Stefano Sabatini
fee0deb61f Fix avfilter_draw_slice() copy code with alpha planes. 
Originally committed as revision 26060 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-19 19:08:30 +00:00
Stefano Sabatini
2609ad3e40 Revert commit r22596. 
commit ab8610aa176c13b5e25a2d8770df28a14665e169
  Author: koorogi <koorogi@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
  Date:   Thu Mar 18 23:13:04 2010 +0000

    The vflip filter does not need to keep ownership of a picture reference.
    Avoid creating and releasing useless extra picture references in the
    start_frame and end_frame callbacks.

    Originally committed as revision 22596 to svn://svn.ffmpeg.org/ffmpeg/trunk

The new reference creation is required when the linesizes are used by the
previous filters in the filterchain, for example as in "pad=W:H:X:Y,vflip".

Originally committed as revision 26059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-19 18:17:11 +00:00
Stefano Sabatini
69b8d83ecf Fix crash in gradfun:end_frame() when inpic == outpic, so it has to be 
freed just once.

Originally committed as revision 26058 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-19 13:02:05 +00:00
Nolan L
d5f187fd33 Add gradfun filter, ported from MPlayer. 
Patch by Nolan L nol888 <=> gmail >=< com.

See thread:
Subject: [FFmpeg-devel] [PATCH] Port gradfun to libavfilter (GCI)
Date: Mon, 29 Nov 2010 07:18:14 -0500

Originally committed as revision 25942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-12 17:59:10 +00:00
Stefano Sabatini
9241cd2095 Make avfilter_parse_graph() output a more meaningful message when an 
invalid filterchain is detected.

Originally committed as revision 25936 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-12 13:39:16 +00:00
Stefano Sabatini
c61cdd0afb Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from 
libavcodec to libavcore.

Remove another compile-time dependancy of libavfilter on libavcodec.

Originally committed as revision 25923 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-09 17:27:33 +00:00
Baptiste Coudurier
90f1f3bf00 In yadif filter, declare asm constants directly to avoid dependency on libavcodec 
Originally committed as revision 25895 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-06 00:14:15 +00:00
Baptiste Coudurier
a4dc7aa5b5 Port libmpcodecs hqdn3d filter. 
Patch by Baptiste with some fixes by me.

Originally committed as revision 25880 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-04 13:03:42 +00:00
Stefano Sabatini
4da12e3b13 Implement av_image_alloc() and use it in 
avfilter_default_get_video_buffer().

Originally committed as revision 25878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-04 12:56:16 +00:00
Baptiste Coudurier
bf799f686f Declare sse2 and ssse2 function in yadif header 
Originally committed as revision 25877 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-04 05:50:28 +00:00
Baptiste Coudurier
1ef64490e1 yadif sse2/ssse3 optimizations 
Originally committed as revision 25874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-04 05:23:44 +00:00
Stefano Sabatini
037be76e15 Add avfilter_graph_create_filter(). 
Originally committed as revision 25862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-02 20:12:27 +00:00
Stefano Sabatini
f51aeedd41 Extend the frei0r filter syntax. 
Make it accept the frei0r=filtername=params as alternative to
frei0r=filtername:params.

Originally committed as revision 25856 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-30 20:14:41 +00:00
Stefano Sabatini
f8608dcac3 Implement frei0r source. 
Originally committed as revision 25855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-30 20:14:36 +00:00
Stefano Sabatini
3fa77bde1b In libavfilter, use consistently "Copyright (c)" in the license 
headers.

Originally committed as revision 25838 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-28 10:22:58 +00:00
Stefano Sabatini
2467997c8c Fix crash in uninit. 
Originally committed as revision 25829 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-25 23:51:37 +00:00
Stefano Sabatini
9b195435b3 Fix timestamp scaling in the overlay filter. 
Compute the outpicref PTS in start_frame(), since it is required for
comparing that value with the value of the overpicref.

Originally committed as revision 25828 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-25 21:22:55 +00:00
Stefano Sabatini
d38c340fdc Implement avfilter_get_video_buffer_ref_from_arrays(). 
Originally committed as revision 25827 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-25 20:50:28 +00:00
Stefano Sabatini
4723bc2868 Make avfilter_default_free_buffer() an internal shared symbol, so that 
it can be referenced outside defaults.c.

Originally committed as revision 25826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-25 20:50:23 +00:00
Stefano Sabatini
459b06610c 0.123l: remove unused arguments in av_log(), fix warning. 
Originally committed as revision 25820 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-24 18:07:39 +00:00
Baptiste Coudurier
6fd2b8bd0a In aspect filter, fix display for input resolution 
Originally committed as revision 25819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-24 02:38:55 +00:00
Baptiste Coudurier
3ff9995350 In crop filter, reference picref after updating w/h, fix issue #2377 
Originally committed as revision 25818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-24 01:32:49 +00:00
Stefano Sabatini
16d14d641c Add informative log message in the crop filter. 
Originally committed as revision 25817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-23 21:08:22 +00:00
Stefano Sabatini
b7be04f3c0 Reindent. 
Originally committed as revision 25803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-22 22:03:32 +00:00
Stefano Sabatini
7de19a3264 Implement robust parsing in aspect filters. 
Originally committed as revision 25802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-22 22:03:30 +00:00
Stefano Sabatini
eee0ef5e4f Add informative log messages to the set aspect filters. 
Originally committed as revision 25801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-22 22:03:27 +00:00
Stefano Sabatini
2fb21bf4ff Give more explicit/less confusing names to the filters dealing with 
aspect ratio.

Originally committed as revision 25800 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-22 22:03:24 +00:00
Baptiste Coudurier
902d49eef7 In yadif filter, copy video props to output picture. 
Fix issue #2269.
Interpolate pts for the second frame when using field output mode.

Originally committed as revision 25798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-22 20:42:08 +00:00
Stefano Sabatini
63e8d9760f Use the new libavcore audio channel API. 
This also allows to remove a linking dependency of libavfilter on
libavcodec.

Originally committed as revision 25789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-21 20:06:22 +00:00
Stefano Sabatini
58935b25d0 Port overlay filter from the libavfilter repo (with many fixes), 
adopting Baptiste variant which is simpler and faster.

Originally committed as revision 25784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-21 18:39:34 +00:00
Stefano Sabatini
9abf34411a Log error message in case of invalid parsing. 
Originally committed as revision 25765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-18 20:37:22 +00:00
Stefano Sabatini
bdb47f3a2c Fix style: if( -> if (. 
Originally committed as revision 25764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-18 20:37:20 +00:00
Stefano Sabatini
cef4b74bf2 Remove redundant information in header. 
Originally committed as revision 25763 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-18 20:37:17 +00:00
Aurelien Jacobs
0985e1a3ca move the av_parse_color() function from libavfilter to libavcore 
Originally committed as revision 25761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-17 22:58:28 +00:00
Baptiste Coudurier
c71e9640db 100L fix get_video_buffer in pad filter, get_video_buffer will store wrong values for w and h 
Originally committed as revision 25759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-17 01:03:06 +00:00
Stefano Sabatini
f6c182a0c3 Fix frei0r filter after av_parse_color() syntax change. 
Originally committed as revision 25748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-13 14:37:48 +00:00
Aurelien Jacobs
2722dd6ebf improve av_parse_color() to allow for non-null terminated color string 
Originally committed as revision 25744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-13 13:55:01 +00:00
Aurelien Jacobs
521b860748 improve av_parse_color() to support html formatting 
Originally committed as revision 25743 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-13 13:49:58 +00:00
Stefano Sabatini
5aaea022ab Make avfiltergraph.h public. 
Originally committed as revision 25740 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-13 09:51:22 +00:00
Stefano Sabatini
906eaab460 In ff_get_ref_perms_string() use 'u' and 'U' for representing 
AV_PERM_REUSE and AV_PERM_REUSE2 flags, avoid conflict with the char
'r' used for AV_PERM_READ.

Originally committed as revision 25739 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-13 09:20:32 +00:00
Stefano Sabatini
4fcbb2af33 Prefix with "ff_" the functions: 
ff_avfilter_graph_check_validity()
ff_avfilter_graph_config_links()
ff_avfilter_graph_config_formats()

and move their declaration to internal.h. These functions are never
used in application code, so it is better to consider them internal
functions, this can be changed later if necessary. Simplify API.

Originally committed as revision 25737 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-13 00:21:28 +00:00
Stefano Sabatini
5d6e4c160a Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum 
SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-12 11:04:40 +00:00
Stefano Sabatini
668673f10c Add missing check on the existence of an associated output pad for 
each specified output link label.

Fix crash.

Originally committed as revision 25723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-11 22:41:22 +00:00
Aurelien Jacobs
cb4fe49294 remove declaration inside for(), i is already declared 
Originally committed as revision 25722 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-11 21:29:37 +00:00
Aurelien Jacobs
6ed3bace97 drop support for base-10 encoded alpha component in av_parse_color() 
Originally committed as revision 25719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-10 23:37:12 +00:00
Stefano Sabatini
d2af7205a1 Use hierarchic names convention (prefix them with av_expr) for the 
eval API.

More grep-friendly and more consistent with the rest of the FFmpeg
API.

Originally committed as revision 25708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-08 14:06:49 +00:00
Stefano Sabatini
24de0edbd5 Rename avfilter_destroy() as avfilter_free(). 
The new name is shorter and more consistent with the FFmpeg API, and
sounds less evil.

Originally committed as revision 25707 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-08 12:32:39 +00:00
Stefano Sabatini
1e80a0eaa4 Remove graphparser.h header, move AVFilterInOut and 
avfilter_graph_parse() declaration to libavfilter/avfiltergraph.h.

Simplify, and less confusing for the user.

Originally committed as revision 25705 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 22:56:29 +00:00
Stefano Sabatini
0b90e4a240 Document AVFilterInOut fields. 
Originally committed as revision 25704 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 22:47:37 +00:00
Stefano Sabatini
55b2a9ba3b Extend documentation for parse_filter(). 
Originally committed as revision 25703 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 22:47:33 +00:00
Stefano Sabatini
da6ec07c41 Bump lavfi minor and add APIchanges entry after the rename of 
AVFilterInOut.filter.

Originally committed as revision 25701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:56:44 +00:00
Stefano Sabatini
7313132bcc Rename AVFilterInOut field filter to filter_ctx, more semantically correct. 
Originally committed as revision 25700 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:40:18 +00:00
Stefano Sabatini
c24f76b948 Make avfilter_graph_parse() always return meaningful error codes. 
Originally committed as revision 25699 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:40:14 +00:00
Stefano Sabatini
0cc8b65950 Make parse_outputs() always return meaningful error codes. 
Originally committed as revision 25698 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:40:12 +00:00
Stefano Sabatini
00b3ca3c7a Add missing memory check in parse_inputs(), and fix possible (yet very unlikely) crash. 
Originally committed as revision 25697 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:40:09 +00:00
Stefano Sabatini
42e7f6d781 Make parse_inputs() return AVERROR(EINVAL) rather than -1 in case the 
link label parsed by parse_link_name() is invalid.

Originally committed as revision 25696 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:40:07 +00:00
Stefano Sabatini
fbd97184f8 Add missing check in link_filter_inouts(), and fix possible (yet very unlikely) crash. 
Originally committed as revision 25695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:40:04 +00:00
Stefano Sabatini
ed581e65e2 Rename the variable filter to filt_ctx in link_filter_inouts, as the variable denotes a filter context. 
Less confusing.

Originally committed as revision 25694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:40:01 +00:00
Stefano Sabatini
684ade4935 Make link_filter_inouts() return meaningful error codes. 
Originally committed as revision 25693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:39:58 +00:00
Stefano Sabatini
688b9dad9c Change the signature of parse_filter() to make it return an error code. 
Originally committed as revision 25692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:39:54 +00:00
Stefano Sabatini
c58572f87b Change the signature of create_filter() to make it return an error code. 
Originally committed as revision 25691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:39:52 +00:00
Stefano Sabatini
97dd1e4a87 Rename avfilter_graph_destroy() to avfilter_graph_free(). 
The new name is shorter and more consistent with the rest of the API.

This change breaks libavfilter API/ABI.

Originally committed as revision 25674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-04 20:34:24 +00:00
Stefano Sabatini
e15aeea656 Implement avfilter_graph_alloc(). 
Originally committed as revision 25673 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-04 20:34:19 +00:00
Stefano Sabatini
a6fdd5748f Amend avfilter_graph_parse() documentation for the return code, make 
it more generic.

Originally committed as revision 25672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-04 20:26:45 +00:00
Stefano Sabatini
ba7d6e798e Remove usage of deprecated libavcodec/audioconvert.h functions. 
Originally committed as revision 25668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-03 20:19:34 +00:00
Stefano Sabatini
6f2325e3f1 1/PHIl: swap again settb/setpts, fix alphabetical order. 
Originally committed as revision 25657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 22:53:18 +00:00
Stefano Sabatini
a532bb390f Add setpts filter, ported from the libavfilter soc repo. 
Originally committed as revision 25655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 22:29:17 +00:00
Stefano Sabatini
41f1d3afeb Fix timestamp handling in more filters after the change which set the 
timebase in the filter link.

Originally committed as revision 25649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 19:42:08 +00:00
Stefano Sabatini
a4ef9658a2 Make the blackframe filter print the time, in addition to the 
timestamp, for each detected black frame.

Originally committed as revision 25648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 19:42:05 +00:00
Stefano Sabatini
d370e3e931 Make the cropdetect filter print the time for each frame, in addition 
to the timestamp.

Originally committed as revision 25647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 19:42:03 +00:00
Stefano Sabatini
4b3d0dc643 Fix crop->var_values[VAR_T] computation in the crop filter. 
Originally committed as revision 25645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 18:40:55 +00:00
Stefano Sabatini
d545aea8f0 100l: remove bogus inclusion of libavcodec/audioconvert.c in 
avfilter.c.

Originally committed as revision 25565 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-25 04:28:36 +00:00
Stefano Sabatini
43945b2766 Add transpose filter. 
Originally committed as revision 25525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-18 21:29:37 +00:00
Stefano Sabatini
2a24df9357 Add avfilter_graph_config(). 
Originally committed as revision 25502 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-16 10:20:53 +00:00
Stefano Sabatini
6fae8c5443 Make the validity checks fail only if the corresponding luma or chroma 
values are not zero.
Prevent aborting with the default values.

Originally committed as revision 25471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-13 13:14:52 +00:00
Stefano Sabatini
cf5fe8ec9e Make avfilter_config_links() use the timebase of the first input link 
of a filter for setting the output timebase, if there is such a link,
rather than always use AV_TIME_BASE_Q.

This fixes configuration for all the filters which do not use the
default config_props for the output link, and do not set explicitely
the timebase.

Originally committed as revision 25456 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-12 22:32:31 +00:00
Stefano Sabatini
94498ec98a Extend buffer source to accept the time base for the output PTS. 
Originally committed as revision 25451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-12 18:40:20 +00:00
Stefano Sabatini
610312e904 Remove unused symbol. 
Originally committed as revision 25449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-12 13:56:12 +00:00
Stefano Sabatini
68b79bfc48 Implement cropdetect filter. 
Originally committed as revision 25447 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-12 09:22:32 +00:00
Stefano Sabatini
16134b7c40 Extend the nullsrc source, make it accept a parameter for specifying 
the timebase. Useful for debugging timebase configuration issues.

Originally committed as revision 25446 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-11 23:27:33 +00:00
Stefano Sabatini
214c0d420b Implement settb filter. 
Originally committed as revision 25445 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-11 14:00:40 +00:00
Stefano Sabatini
867ae7aa5d Add a time_base field to AVFilterLink. 
This is required for allowing a filter to use a time base different
from AV_TIME_BASE_Q, as it was previously assumed.

Originally committed as revision 25441 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-10 22:26:14 +00:00
Stefano Sabatini
f167a1a4f6 Rename out -> outlink, link -> inlink in various defaults.c functions, 
improve readability / consistency.

Originally committed as revision 25434 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-10 18:54:45 +00:00
Stefano Sabatini
69f73a8928 Make avfilter_config_links() propagate the error code coming from the 
callee functions.

Originally committed as revision 25433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-10 18:54:39 +00:00
Stefano Sabatini
74d127b537 Add validity checks for the unsharp filter. 
Prevent crash.

Originally committed as revision 25419 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-08 23:36:35 +00:00
İsmail Dönmez
5ef42826d2 yadif: Explicit wordlength for compare. Fixes compile with clang. 
Patch by İsmail Dönmez: ismail at namtrac dot org

Originally committed as revision 25328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-03 20:01:36 +00:00
Víctor Paesa
524aae8625 Use SLIBSUF instead of .so, as a more generic dynamic library suffix. 
Originally committed as revision 25321 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-03 09:49:36 +00:00
Stefano Sabatini
333771210e Fix reference to nonexistent function. 
Originally committed as revision 25296 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 18:32:53 +00:00
Stefano Sabatini
ab3efd0077 Return AVERROR(EINVAL) rather than -1 in case of invalid values. 
Originally committed as revision 25274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 20:24:49 +00:00
Alexander Strange
5ba24e4982 Fix compile on Darwin (FATE). Compile error: 
yadif.c:226: error: can't find a register in class 'GENERAL_REGS' while reloading 'asm'
yadif.c:220: error: 'asm' operand has impossible constraints

Patch by Alexander Strange <astrange ithinksw com>.

Originally committed as revision 25251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 12:34:01 +00:00