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827 Commits

Author SHA1 Message Date
Mans Rullgard 57b4a3dd2b build: include sub-makefiles using full path instead of symlinks 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-28 18:15:19 +01:00
Diego Biurrun a6213f3dce build: Remove redundant config.mak includes from subdirectory Makefiles. 
Calling Make from subdirectories is not supported and config.mak has
multiple inclusion guards anyway, so the top-level include is enough.
 2011-06-25 13:02:51 +02:00
Justin Ruggles e6c52cee54 Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). 
av_get_bits_per_sample_fmt() is deprecated.
 2011-06-20 18:56:06 -04:00
Stefano Sabatini 5a0a6ae639 ocv: replace FF_INTERNAL_MEM_TYPE_MAX_VALUE with SIZE_MAX 
Fix compilatin after removal of FF_INTERNAL_MEM_TYPE_MAX_VALUE.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-20 20:54:40 +02:00
Stefano Sabatini 702a62a1c6 drawtext: add braces around initialisers for option defaults 
Fix warnings of the type:
vf_drawtext.c:NNN: warning: missing braces around initializer
vf_drawtext.c:NNN: warning: (near initialization for ‘drawtext_options[X].default_val’)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-20 20:54:40 +02:00
Stefano Sabatini 53a715f576 drawtext: reindent after the previous commit 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-20 20:54:40 +02:00
Stefano Sabatini 3fd53defaa drawtext: fix strftime() text expansion 
The feature was dropped after the filter was partially rewritten and
recommitted.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-20 20:54:40 +02:00
Anton Khirnov 603b8bc2a1 Deprecate av_open_input_* and remove their uses. 
Deprecate the last remaining member of AVFormatParameters.
 2011-06-16 20:24:56 +02:00
Mans Rullgard e65ab9d94f Remove unused variables 2011-06-02 20:06:00 +01:00
Diego Biurrun b0a4e5f9e7 Employ correct printf format specifiers, mostly in debug output. 2011-05-31 23:45:14 +02:00
Diego Biurrun 5ac4952a58 vf_drawtext: Replace FFmpeg by Libav in license boilerplate. 2011-05-31 21:15:49 +02:00
Diego Biurrun d6e0729b24 avfilter: Surround function only used in debug mode by appropriate #ifdef. 
This fixes the warning:
libavfilter/avfilter.c:219: warning: ‘ff_get_ref_perms_string’ defined but not used
 2011-05-29 13:43:03 +02:00
Diego Biurrun 2146f4928a vf_crop: Replace #ifdef DEBUG + av_log() by av_dlog(). 2011-05-29 13:43:02 +02:00
Stefano Sabatini 75abcdb391 vsrc_buffer.h: add file doxy 
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-24 14:22:51 +02:00
Stefano Sabatini f7053dc41a vsrc_buffer: tweak error message in init() 
Change:
Expected 7 arguments, but only %d found in '%s'\n
to:
Expected 7 arguments, but %d found in '%s'\n

as the user may provide more than 7 arguments, in that case the error
is not misleading.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-24 14:21:20 +02:00
Diego Biurrun 153382e1b6 multiple inclusion guard cleanup 
Add missing multiple inclusion guards; clean up #endif comments;
add missing library prefixes; keep guard names consistent.
 2011-05-21 13:48:10 +02:00
Stefano Sabatini 5dc65a3d03 lavfi: print key-frame and picture type information in ff_dlog_ref() 
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
(cherry picked from commit f7bdffb09d)
 2011-05-16 14:13:03 -07:00
Anton Khirnov b66752790a AVOptions: make default_val a union, as proposed in AVOption2. 
This breaks API and ABI.
 2011-05-10 20:22:06 +02:00
Michael Niedermayer c5420f100f drawtext: add shadow support. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:21:56 +02:00
Michael Niedermayer e73127a443 drawtext: factor draw_glyphs. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:21:56 +02:00
Michael Niedermayer a5b81c317e drawtext: fix and optimize yuv blend. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:21:53 +02:00
Michael Niedermayer 3953a88014 drawtext: get rid of divisions in the inner loop. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:18:16 +02:00
Michael Niedermayer e74bf3f368 drawtext: simplify chroma blend and fix chroma alpha. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:18:16 +02:00
Stefano Sabatini a5b64584f3 lavfi: Port drawtext filter by Hemanth from the libavfilter soc repo 
With the following additions:
* support to anti-aliased glyph rendering
* support to UTF-8 text and Unicode chars rendering
* support for RGB packed formats
* fix minor errors and typos in the filter description
* extend/clarify examples in the filter description

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:17:40 +02:00
Ronald S. Bultje 0699dbb847 avfilter: check malloc return values. 2011-05-03 22:35:23 -04:00
Ronald S. Bultje f8af93ab99 avfilter: don't av_malloc(0). 2011-05-03 22:29:13 -04:00
Diego Biurrun a3b7dabb5b vf_fieldorder: Replace FFmpeg by Libav in license boilerplate. 2011-04-29 15:00:08 +02:00
Peter Ross c90626b2ea hflip: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:27 +02:00
Peter Ross a1f4d07563 crop: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:27 +02:00
Stefano Sabatini bebe72f4a0 lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums 
Also deprecate av_get_pict_type_char() in favor of
av_get_picture_type_char().

The new enum and av_get_picture_type_char() are defined in libavutil.
This allows the use in libavfilter without the need to link against
libavcodec.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 08:38:57 +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
royger 0bbb28c75b vsrc_movie: add key_frame and pict_type. 
Signed-off-by: Roger Pau Monné <roger.pau@entel.upc.edu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:43:16 +02:00
Stefano Sabatini 5eb901cfec vsrc_movie: fix leak in request_frame() 
Also set movie->picref to NULL, in order to avoid a crash in uninit()
when movie->picref is unreffed again and it was already freed.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:42:56 +02:00
Roger Pau Monné 10d39405fa lavfi: add key_frame and pict_type to AVFilterBufferRefVideo. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:42:13 +02:00
Michael Niedermayer 7a11c82fb7 vsrc_buffer: add sample_aspect_ratio fields to arguments. 
This fixes aspect handling in ffmpeg.

This is based on a patch by Baptiste.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:38:24 +02:00
Mark Himsley 2f84bb4236 lavfi: add fieldorder filter 
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:37:41 +02:00
Stefano Sabatini 68e23c083a scale: make the filter parametric 
Make the filter accept parametric expressions for the output video
size.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:29:29 +02:00
James Darnley b137bf7df3 yadif: support 16-bit 
Fixes by Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:21:40 +02:00
James Darnley 88312a4de3 yadif: support more than yuv420p. 
and correctly support grey8

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:15:54 +02:00
Michael Niedermayer d85e18e6e3 yadif: Fix assert() failure 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:15:10 +02:00
Stefano Sabatini f80b381bfd graphparser: add a NULL check on the argument passed to strstr 
Fix crash in create_filter() which occurrs if a scale filter with no
args is provided.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-25 22:45:44 +02:00
Stefano Sabatini c61bfc113a setdar: prefer "sar" over "par" in log info message 
This is more consistent with the terminology adopted by the aspect
filter names.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-25 22:45:44 +02:00
Mark Himsley b04d1abb40 fade: fix draw_slice() check on fade->factor value 
draw_slice() checks that the fade factor is < 65536 and only
calculates the fade if so. But the fade factor is clipped in
end_frame() by av_clip_uint16() to 65535, so the fade is calculated
for every frame.  This patch alters the check so that it compares with
< 65535 (UINT16_MAX).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-25 22:45:44 +02:00
Mark Himsley 9026b27e84 fade: make draw_slice() chroma check against planes 1 and 2 
draw_slice() checks that planes 0 and 1 of AVFilterBufferRef's data
are not NULL before manipulating planes 1 and 2. This patch makes the
check against planes 1 and 2. More senseful and possibly more robust.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-25 22:45:44 +02:00
Michael Niedermayer 14e3b120ad Reduce picture size for yadif. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-20 17:38:19 +02:00
Anton Khirnov 139f3ac42d Bump major versions of all libraries. 
They've accumulated enough new APIs and corresponding deprecated cruft.

This breaks API and ABI.
 2011-04-18 20:19:47 +02:00
Diego Biurrun 6001dad6e2 Replace more FFmpeg references by Libav. 2011-04-17 19:31:49 +02:00
Brandon Mintern aadfc9ee74 lavfi: add fade filter 
Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-03 08:47:16 +02:00
Michael Niedermayer 233ed6b314 Change yadif to not use out of picture lines. 
Fixes issue2272.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-03 08:46:19 +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