Commit Graph

49 Commits

Author SHA1 Message Date
Michael Niedermayer
b1b0fd2790 pad: fix format string length
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-14 05:42:10 +01:00
Reimar Döffinger
5af7daabc4 Mark AVFilterPad[] compound literals as const.
GCC 4.6.2 at least still seems to fail to put them in .rodata though,
see also http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37303

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-11-06 00:05:14 +01:00
Reimar Döffinger
d78473334e Add const to static arrays where it was forgotten.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-11-05 15:37:01 +01:00
Michael Niedermayer
d7dcd96a23 vf_pad: Fix alignment of get_video_buffer()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-27 03:46:09 +02:00
Nicolas George
e2abe90ed7 vf_pad: remove mathematical constants now redundant.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-13 18:08:50 +02:00
Stefano Sabatini
61d55fda2b lavfi: tweak display aspect ratio variables in pad and scale filters
Previously, "dar" and "a" were documented like "input display aspect
ratio", but their actual value was "in_w/in_h".

In order to avoid to break scripts which rely on the "a" variable, the
patch keeps the same semantics but fixes the corresponding docs, and
fixes the semantics of the recently added "dar" variable, which
now correctly expresses the input Display Aspect Ratio value as
"(inw_w/in_h)*sar".
2011-07-30 18:27:24 +02:00
Stefano Sabatini
80f1cfd09d vf_pad: fix "vsub" variable value computation
It was shifting 2 rather than 1, +10l.
2011-07-04 11:20:00 +02:00
Stefano Sabatini
0bf02fb1ea vf_pad: add support for a "sar" variable
Also add a "dar" alias for "a", for avoiding confusion with sar/dar.
2011-07-04 11:20:00 +02:00
Michael Niedermayer
976a8b2179 Merge remote-tracking branch 'qatar/master'
* qatar/master: (40 commits)
  H.264: template left MB handling
  H.264: faster fill_decode_caches
  H.264: faster write_back_*
  H.264: faster fill_filter_caches
  H.264: make filter_mb_fast support the case of unavailable top mb
  Do not include log.h in avutil.h
  Do not include pixfmt.h in avutil.h
  Do not include rational.h in avutil.h
  Do not include mathematics.h in avutil.h
  Do not include intfloat_readwrite.h in avutil.h
  Remove return statements following infinite loops without break
  RTSP: Doxygen comment cleanup
  doxygen: Escape '\' in Doxygen documentation.
  md5: cosmetics
  md5: use AV_WL32 to write result
  md5: add fate test
  md5: include correct headers
  md5: fix test program
  doxygen: Drop array size declarations from Doxygen parameter names.
  doxygen: Fix parameter names to match the function prototypes.
  ...

Conflicts:
	libavcodec/x86/dsputil_mmx.c
	libavformat/flvenc.c
	libavformat/oggenc.c
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-04 00:45:21 +02:00
Mans Rullgard
0ebcdf5cda Do not include mathematics.h in avutil.h
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 21:42:06 +01:00
Mina Nagy Zaki
fd2c0a5db2 lavfi: add layout negotiation fields and helper functions. 2011-06-19 22:58:32 +02:00
Stefano Sabatini
bb3a2b723a vsrc_color: add @file doxy
Also remove outdated reference to color in vf_pad.c.
2011-06-18 02:09:07 +02:00
Stefano Sabatini
73a4f7c21b pad: make the filter parametric
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-26 07:43:34 +02:00
Stefano Sabatini
484a330890 pad: make the filter parametric
Address trac issue #61.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
2011-04-19 15:28:01 +02:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Stefano Sabatini
c8c0189d62 lavfi: put color source in a dedicated file
Move the color source code from vf_pad.c to vsrc_color.c.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-21 14:09:46 +00:00
Stefano Sabatini
5ad06110e0 lavfi: add drawutils
Add drawutils.h and drawutils.c, and use them in the pad filter.
The new functions are going to be shared by other filters.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-21 14:09:08 +00:00
Stefano Sabatini
fd0b42cce0 lavfi: put color source in a dedicated file
Move the color source code from vf_pad.c to vsrc_color.c.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-21 13:45:44 +01:00
Stefano Sabatini
bcfd9e821b lavfi: add drawutils
Add drawutils.h and drawutils.c, and use them in the pad filter.
The new functions are going to be shared by other filters.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-21 13:44:52 +01:00
Reinhard Tartler
7ffe76e540 Merge libavcore into libavutil
Done to keep ABI compatible. Otherwise this is just silly
2011-02-16 23:00:30 +01:00
Reinhard Tartler
737eb5976f Merge libavcore into libavutil
It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-15 16:18:21 +01:00
Stefano Sabatini
8bca34933e In the pad filter, log information about the input size.
Originally committed as revision 26320 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-12 16:40:23 +00:00
Michael Niedermayer
e3331706fc Fix design of the pad filter.
Previously the pad filter just drawed borders in the surrounding of the input
without checking if this area was allocated or writeable. Now we check and
allocate a new buffer if the input is unsuitable.

Originally committed as revision 26315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-11 23:53:24 +00:00
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
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
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
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
Stefano Sabatini
b9f9e59afc Replace deprecated CODEC_TYPE_AUDIO and CODEC_TYPE_VIDEO with the
corresponding AVMEDIA_TYPE_* symbols.

Originally committed as revision 25201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-25 23:27:16 +00:00
Stefano Sabatini
e16f217ceb Use new imgutils.h API names, fix deprecation warnings.
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:15:29 +00:00
S.N. Hemanth Meenakshisundaram
cc80caff52 Separate video specific BufferRef properties into VideoProps.
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
S.N. Hemanth Meenakshisundaram
5d4890d73d Rename fields:
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
S.N. Hemanth Meenakshisundaram
7fce481a69 Rename functions and fields:
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
S.N. Hemanth Meenakshisundaram
ecc8dada37 Rename AVFilterPicRef to AVFilterBufferRef.
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
Stefano Sabatini
6ce9b4310c Remove use of the deprecated function avcodec_check_dimensions(), use
av_check_image_size() instead.

Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:37:04 +00:00
Stefano Sabatini
126b638ea0 Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate()
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
Stefano Sabatini
23ccf3c7a7 Add color source.
Originally committed as revision 24282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-17 10:14:52 +00:00
Måns Rullgård
d0b9b91b57 vf_pad: restore use of _CCIR colourspace conversion macros
Originally committed as revision 24073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-06 12:35:59 +00:00
Stefano Sabatini
1b364fd26e Move shareable draw_rectangle() and query_formats function to the top
of the file, and put under #if CONFIG_PAD_FILTER the code specific to
the pad filter.

Simplify the inclusion of the color source.

Originally committed as revision 24067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-05 22:33:06 +00:00
Stefano Sabatini
039baa7813 Factorize out some code and implement the fill_line_with_color()
function. Allow to share code with the pending color source.

Originally committed as revision 24066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-05 22:33:02 +00:00
Stefano Sabatini
478b9d74d4 Enhance pad filter command-line description.
Based on a patch by John Calcote $name.$surname@gmail.com.

Originally committed as revision 24030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-03 19:41:22 +00:00
Stefano Sabatini
2b4abbd6f5 Move colorspace.h from libavcodec to libavutil.
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
Stefano Sabatini
2e79db0141 Set pad description with NULL_IF_CONFIG_SMALL(), consistent with the
other filters.

Originally committed as revision 23923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 23:52:28 +00:00
Stefano Sabatini
a74f893b85 Improve description for the pad filter.
Originally committed as revision 23922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 23:52:26 +00:00
Stefano Sabatini
aeaa9630e5 Remove the name of the file from the @file doxy, it is unnecessary and
inconsistent with the other files.

Originally committed as revision 23122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13 18:26:11 +00:00
Stefano Sabatini
622e6ce53a Make the init and config_filter callbacks of the pad filter return
AVERROR(EINVAL) rather than -1 in case of invalid parameters.

Originally committed as revision 23121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13 18:26:07 +00:00
Baptiste Coudurier
2c2b2c0ac2 silence gcc warning about potential uninitialized usage
Originally committed as revision 23093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-11 17:39:52 +00:00
Måns Rullgård
f66b390582 vf_pad: fix mixed code and declarations
Originally committed as revision 23054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-07 17:53:29 +00:00
Michael Niedermayer
3c940173c0 Add pad filter.
Originally committed as revision 23046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-07 11:47:13 +00:00