fa8ead0032
Add an APIchanges entry for the libavcore/parseutils.{h,c} addition of
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r24518.
Originally committed as revision 24525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:26:42 +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
b964a2935e
Reindent.
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Originally committed as revision 24520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:12:35 +00:00
a275862461
Make pkgconfig_generate check if the library is enabled before to
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generate the pc files.
Originally committed as revision 24519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:12:32 +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
db9cc3a55a
Reindent after r24516.
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Originally committed as revision 24517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 22:22:42 +00:00
e87b7d72c6
Use inverse error branches, i.e. instead of if(something){success} else {error},
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use if(!something) {return error;} success;, which needs less indenting.
Originally committed as revision 24516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 22:22:20 +00:00
540ab68c64
Use av_log(.., AV_LOG_ERROR) instead of dprintf() for logging errors. This
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should help in making mmst a little more userfriendly, or at least debuggable.
Also use helpful error return values instead of -1.
Originally committed as revision 24515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 22:21:14 +00:00
ab4d031889
Use pmaddubsw for the mbedge_filter (>=ssse3), 6-10 cycles faster.
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Originally committed as revision 24514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 21:18:19 +00:00
e25dee602f
VP8: Much faster SSE2 MC
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5-10% faster or more on Phenom, Athlon 64, and some others.
Helps some on pre-SSSE3 Intel chips as well, but not as much.
Originally committed as revision 24513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 19:34:00 +00:00
9dd9d67bd0
Define static functions fill_image_linesize() and
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fill_image_data_ptr(). ff_fill_linesize() and ff_fill_pointer() now wrap
these functions.
The new functions are more generic, and are going to be exported in a
future patch.
Patch by S.N. Hemanth Meenakshisundaram smeenaks # ucsd § edu.
Originally committed as revision 24512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 14:30:47 +00:00
48adb7e7a4
Enable no-loop memory/register saving for ssse3/sse4 also.
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Originally committed as revision 24511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 14:07:57 +00:00
2a180c69ea
Save a register (or regsize of stackspace for x86-32) for the no-loop
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mbedge loopfilter functions, by re-using space that holds a variable
that we no longer need.
Originally committed as revision 24510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 14:00:15 +00:00
bcd4aa6498
Use nested ifs instead of &&, which appears to not work with %ifidn (i.e. this
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construct was always enabled, even for <ssse3 versions).
Originally committed as revision 24509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 13:56:51 +00:00
0b2c75cb68
Rename pow variable to pwr.
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Patch by Axel Holzinger <aholzinger gmx de>.
Originally committed as revision 24508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 13:52:49 +00:00
2208053bd3
Split pextrw macro-spaghetti into several opt-specific macros, this will make
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future new optimizations (imagine a sse5) much easier. Also fix a bug where
we used the direction (%2) rather than optimization (%1) to enable this, which
means it wasn't ever actually used...
Originally committed as revision 24507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 13:50:59 +00:00
065a20cb07
Reindent.
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Originally committed as revision 24506 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 13:39:49 +00:00
3aace1bcac
Rename av_transcode() to transcode().
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av_ prefix is reserved for libav* libraries functions, it is confusing
to use it for an application function.
Originally committed as revision 24505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 13:39:41 +00:00
fca05ea8a0
VP8: add missing free
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Fixes a tiny memory leak.
Originally committed as revision 24504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 07:10:30 +00:00
2701fd40f9
matroskaenc: add support for muxing SRT tracks
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Originally committed as revision 24503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 21:16:58 +00:00
7b53f463b4
add mime-type for ASS muxer
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Originally committed as revision 24502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 19:36:20 +00:00
752ff3ffa7
Include the correct header that actually is used, use quotes instead of angle brackets
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Originally committed as revision 24501 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 19:12:35 +00:00
a16dfa2c80
Fix pkgconfig_generate line for libavcore.
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libavcore depends on libavutil, and does not require extralibs.
Originally committed as revision 24500 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 15:31:25 +00:00
09d7da865f
Accept stdin as input for patcheck.
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Patch by Rafaël Carré, rafael d carre a gmail
Originally committed as revision 24499 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 15:02:27 +00:00
28e241de5d
Fix r24445: Instead of needlessly initialising a variable, silence the warning.
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Originally committed as revision 24498 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 14:49:45 +00:00
639e4ec81b
Rename av_exit() to ffmpeg_exit().
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av_ is a prefix reserved for av* libraries functions, using that for an
application function is confusing.
Originally committed as revision 24497 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 14:42:32 +00:00
f62c025a5e
Use X ? Y : Z construct, simplify.
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Originally committed as revision 24496 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 14:41:06 +00:00
853a0fccce
Cosmetics: fix indentation and remove a useless else.
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Originally committed as revision 24495 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 14:35:12 +00:00
3aa13da970
Simplify get_byte and url_fgetc.
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Originally committed as revision 24494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 14:33:40 +00:00
b9542223a3
Only 4-bit ADPCM IMA WAV files are supported.
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Originally committed as revision 24493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 14:33:16 +00:00
f7bd4a8ebd
Cosmetics: rename enc -> dec in opt_input_file().
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The variable refer to a *decoder* context, the old name was
misleading.
Originally committed as revision 24492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 10:42:00 +00:00
e36a39066c
Move ffm_close function up to avoid a forward declaration.
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Originally committed as revision 24491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 07:54:33 +00:00
527b46ba26
ffmdec: Do not manually free streams on read_header error, this is always
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handled by upper layers.
Fixes double-frees (issue 2003).
Instead call ffm_close to ensure rc_eqs are freed also in the error case.
Originally committed as revision 24490 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 07:52:58 +00:00
6de5b7c6b8
Fix obvious bug in assignment. Somehow, the test vectors don't test this...
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Originally committed as revision 24489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 02:42:40 +00:00
ba2c508d0c
add SubRip muxer and demuxer
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Originally committed as revision 24488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 22:50:12 +00:00
e3f7bf774c
Fix SPLATB_REG mess. Used to be a if/elseif/elseif/elseif spaghetti, so this
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splits it into small optimization-specific macros which are selected for each
DSP function. The advantage of this approach is that the sse4 functions now
use the ssse3 codepath also without needing an explicit sse4 codepath.
Originally committed as revision 24487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 19:33:05 +00:00
e6e3069b54
Simplify lavfi test script a little
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Originally committed as revision 24486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 17:13:35 +00:00
8fae6e7c11
Unbreak parallel lavfi testing
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Originally committed as revision 24485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 17:13:32 +00:00
63e1278d88
aacenc: TLS: Save maximum values for each swb in a table.
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This gives an almost 20% speedup.
Originally committed as revision 24484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 17:11:51 +00:00
031d5cea04
10l: Remove some commented out code that slipped in.
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Originally committed as revision 24483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 17:01:50 +00:00
fe461767e6
aacenc: TLS: Try to preserve some energy in each non-zero band.
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Reduce scalefactors in non-zero bands that underflow by twice as much as those
in bands that just fail to hit psy targets.
Originally committed as revision 24482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 16:36:01 +00:00
6cce7cabdb
Fix compilation, forgot to add const also to the
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definition of ff_yuv2packedX_altivec
Originally committed as revision 31782 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-24 14:43:55 +00:00
edac49daf5
Use "const" qualifier for pointers that point to input data of
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audio encoders.
This is purely for clarity/documentation purposes.
Originally committed as revision 24481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 13:59:49 +00:00
6f2c523c85
Fix a "function declaration isn't a prototype" warning.
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Originally committed as revision 24480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 12:58:28 +00:00
a2a17d3f87
Fix use of uninitialized data: A array element can not be
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used to initialized another array element of the same array.
Originally committed as revision 24479 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 11:55:22 +00:00
5a55d5b592
More const-correctness fixes to avoid warnings.
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Originally committed as revision 31781 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-24 11:37:58 +00:00
a4eef68f53
Add some "const" to avoid incompatible pointer type warnings
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Originally committed as revision 31780 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-24 11:33:28 +00:00
Stefano Sabatini
Ronald S. Bultje
Jason Garrett-Glaser
S.N. Hemanth Meenakshisundaram
Axel Holzinger
Aurelien Jacobs
Martin Storsjö
Rafaël Carré
Carl Eugen Hoyos
Reimar Döffinger
Måns Rullgård
Alex Converse