e98b8e2f2f
Implement av_samples_alloc() and av_samples_fill_arrays().
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With minor changes by michael
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-02 03:12:47 +01:00
2c3589bfda
consolidate .gitignore patters into a single file
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-18 21:32:05 +01:00
348b8218f7
convert svn:ignore properties to .gitignore files
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-17 15:50:14 +01:00
6cce172f27
Add avcore.h header in samplefmt.h.
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Avoid the need to manually include the avcore.h header, less
error-prone.
Originally committed as revision 26333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14 20:58:43 +00:00
8b69c2f463
Make av_get_channel_layout_string() guess the number of channels if it
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was not provided.
Originally committed as revision 26324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-13 01:00:31 +00:00
c61cdd0afb
Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from
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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
4da12e3b13
Implement av_image_alloc() and use it in
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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
9398024c04
Add missing overflow checks in av_image_fill_pointers() and
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av_image_fill_linesizes().
Originally committed as revision 25861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-02 19:49:55 +00:00
176a6157c0
Move audio channel API from libavcodec to libavcore.
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Originally committed as revision 25787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 19:28:52 +00:00
0985e1a3ca
move the av_parse_color() function from libavfilter to libavcore
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Originally committed as revision 25761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-17 22:58:28 +00:00
ed5d30d91c
Move internal function ff_set_systematic_pal() to libavcore, and
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rename it ff_set_systematic_pal2().
Originally committed as revision 25712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-09 22:22:36 +00:00
d2af7205a1
Use hierarchic names convention (prefix them with av_expr) for the
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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
6f84cd1279
Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and
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deprecate av_get_bits_per_sample_format().
Originally committed as revision 25654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 22:20:49 +00:00
d63e456a2a
Implement functions:
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av_get_sample_fmt_name()
av_get_sample_fmt()
av_get_sample_fmt_string()
in libavcore, and deprecate the corresponding libavcodec/audioconvert.h functions:
avcodec_get_sample_fmt_name()
avcodec_get_sample_fmt()
avcodec_sample_fmt_string()
Originally committed as revision 25653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 22:08:02 +00:00
262d1c5d22
Move sample format definitions from libavcodec to libavcore.
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Originally committed as revision 25652 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 20:45:46 +00:00
00e962a275
Add a test for av_parse_video_rate().
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Originally committed as revision 25334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-04 13:41:06 +00:00
bc12b3b11b
Use av_parse_and_eval_expr() in av_parse_video_rate(), simplify.
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Originally committed as revision 25333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-04 13:41:04 +00:00
6705dd5f98
Fix weird indent.
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Originally committed as revision 25287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-01 16:02:10 +00:00
d222e9f9da
av_fill_image_linesizes -> av_image_fill_linesizes
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Originally committed as revision 25083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-08 23:36:14 +00:00
6950cca97f
Add missing checks on invalid pixel format in
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av_image_fill_linesizes/pointers.
Originally committed as revision 25072 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 23:41:18 +00:00
2b3cd04d88
Cosmetics: use plural form for *linesizes arguments of
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av_image_copy(), more consistent with the rest of the API and more
semantically correct.
Originally committed as revision 25070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:24:06 +00:00
34017fd9b2
Move av_picture_data_copy() to libavcore, and rename it
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av_image_copy().
Originally committed as revision 25067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:55 +00:00
9686abb826
Reimplement ff_img_copy_plane() as av_image_copy_plane() in libavcore,
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and deprecate the old function.
Originally committed as revision 25064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:45 +00:00
9b7269e379
Adopt a hierarchical name scheme for the imgutils.h API. Simplify
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grepping and somewhat more consistent with the scheme adopted by other
FFmpeg modules API.
Originally committed as revision 25057 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:15:17 +00:00
0f146263aa
Make av_fill_image_max_pixsteps() non static non inline.
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Originally committed as revision 25053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-06 21:51:20 +00:00
625bac784b
Use quotes instead of angle brackets for local #includes.
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Originally committed as revision 25015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-01 02:12:03 +00:00
be7110cded
Cosmetics: if( -> if (.
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Originally committed as revision 24859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-21 15:18:52 +00:00
e34433612f
Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps().
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The plural form is preferred as it is more consistent with the other functions:
av_fill_image_linesizes()
av_fill_image_pointers()
and looks semantically more correct as it fills an array of elements.
Originally committed as revision 24851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-20 16:52:38 +00:00
d1a991f23d
Add missing period in av_fill_image_max_pixstep() doxy.
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Originally committed as revision 24850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-20 16:34:41 +00:00
a6ddf8bf0f
Implement inline function av_fill_image_max_pixstep() and use it for
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factorizing code.
Originally committed as revision 24827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-18 21:02:38 +00:00
7906e2b974
Implement av_get_image_linesize() and use it in
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ff_get_plane_bytewidth().
The new implementation is more generic, more compact and more correct.
Originally committed as revision 24786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-12 15:05:58 +00:00
899a507fa6
Clarify av_check_image_size() log message.
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Originally committed as revision 24710 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:36:50 +00:00
bf176f58b7
Deprecate avcodec_check_dimensions() in favor of the new function
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av_check_image_size() declared in libavcore/imgutils.h.
Originally committed as revision 24709 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:36:45 +00:00
ecc7bfe30c
Rename the av_fill_image_linesize() formal parameter linesize to
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linesizes, for consistency with the function declaration.
Originally committed as revision 24591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 08:42:22 +00:00
7d8d18de2c
Reimplement av_fill_image_pointers() using the information stored in
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the pixdescs.
The new implementation is more compact, and does not need to be
updated at each pixel format addition.
Originally committed as revision 24590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 08:42:19 +00:00
46b1d17a6f
Make av_fill_image_linesizes() return a meaningful error core rather
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than -1.
Originally committed as revision 24589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 08:42:15 +00:00
7860b43651
Rename av_fill_image_linesizes() internal variables max_plane_step and
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max_plane_step_comp by removing the "plane_" word, and add a comment
for explaining what they represent.
Increase readability.
Originally committed as revision 24588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 08:42:12 +00:00
e7bd48a6ae
Move fill_image_linesize() and fill_image_data_ptr() from
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libavcodec/imgconvert.c and make them public in libavcore/imgutils.h,
with the names av_fill_image_linesizes() and av_fill_image_pointers().
Originally committed as revision 24583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-29 23:44:57 +00:00
54d1d1ba17
libavcore needs libavutil
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Originally committed as revision 24532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-27 06:58:42 +00:00
ea35e3c61e
Avoid the use of an intermediary variable in
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av_parse_video_rate(). Simplify.
Originally committed as revision 24524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:12:48 +00:00
c90c80ac28
Make VideoFrameRateAbbr contain a rational rather than two ints for
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num and den. Simplify.
Originally committed as revision 24523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:12:45 +00:00
dc4a50a073
Remove reference to the "frame" term in variable names. Simpler and
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more consistent with the function names.
Originally committed as revision 24522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:12:41 +00:00
afead10638
Make av_parse_video_size() and av_parse_video_rate() return
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AVERROR(EINVAL) rather than -1 in case of unsuccess.
Originally committed as revision 24521 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:12:38 +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
aac6ca6978
Add libavcore.
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The new library is meant to contain the core multimedia utilities for
FFmpeg, to make them shareable between more libav* libraries.
See thread:
Subject: [FFmpeg-devel] [RFC] New library for shared non-generic libav* utils
Date: Fri, 9 Jul 2010 01:07:40 +0200
Originally committed as revision 24393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-21 18:28:42 +00:00
Stefano Sabatini
Janne Grunau
Aurelien Jacobs
Ramiro Polla
Diego Biurrun
Måns Rullgård