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Måns Rullgård [Tue, 27 Jul 2010 18:55:21 +0000 (18:55 +0000)]
Detect PathScale compiler
Originally committed as revision 24552 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Tue, 27 Jul 2010 17:11:13 +0000 (17:11 +0000)]
Document how the ref_buf is used.
Originally committed as revision 24551 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Tue, 27 Jul 2010 16:59:42 +0000 (16:59 +0000)]
configure: fix sh_quote function
Non-matching lists start with ! instead of the usual ^ in shell
patterns.
Originally committed as revision 24550 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 27 Jul 2010 15:54:26 +0000 (15:54 +0000)]
Fix doxy that refers to the wrong variable.
Originally committed as revision 24549 to svn://svn.ffmpeg.org/ffmpeg/trunk
Martin Storsjö [Tue, 27 Jul 2010 15:28:05 +0000 (15:28 +0000)]
Fix the lavf docs, we have a RTP muxer, not a demuxer
Originally committed as revision 24548 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 27 Jul 2010 15:21:29 +0000 (15:21 +0000)]
Fix 2 doxy comments that referred to the wrong variable.
Originally committed as revision 24547 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 27 Jul 2010 15:20:02 +0000 (15:20 +0000)]
Make doxygen formatting more consistent.
Originally committed as revision 24546 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Tue, 27 Jul 2010 14:34:56 +0000 (14:34 +0000)]
Place the concat protocol entry at the begin of the registered
protocol list, restore alphabetical order.
Originally committed as revision 24545 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Tue, 27 Jul 2010 14:13:24 +0000 (14:13 +0000)]
Document existing rules for AVInputFormat.name.
Originally committed as revision 24544 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Tue, 27 Jul 2010 13:10:59 +0000 (13:10 +0000)]
Add the indevs.texi and outdevs.texi files.
Originally committed as revision 24543 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Tue, 27 Jul 2010 11:57:51 +0000 (11:57 +0000)]
fate: clean up also after failed runs
Originally committed as revision 24542 to svn://svn.ffmpeg.org/ffmpeg/trunk
Vitor Sessak [Tue, 27 Jul 2010 11:53:14 +0000 (11:53 +0000)]
Increase error tolerance for RA288 and one vorbis test. Should fix some
failures in PPC and ARM.
Originally committed as revision 24541 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alexander Kojevnikov [Tue, 27 Jul 2010 10:11:05 +0000 (10:11 +0000)]
Make frames unsigned.
Patch by Alexander Kojevnikov, alexander kojevnikov com
Originally committed as revision 24540 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alexander Kojevnikov [Tue, 27 Jul 2010 10:08:34 +0000 (10:08 +0000)]
Show correct bitrate for VBR MP3 files.
Patch by Alexander Kojevnikov, alexander kojevnikov com
Originally committed as revision 24539 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Tue, 27 Jul 2010 08:21:23 +0000 (08:21 +0000)]
Remove duplicate initialiser for cavsvideo_muxer.extensions
The extensions field was initialised first to "cavs", then to "avs".
The name "cavs" is kept since this is used for the format elsewhere
and "avs" is already used for avisynth files.
Originally committed as revision 24538 to svn://svn.ffmpeg.org/ffmpeg/trunk
Josh Allmann [Tue, 27 Jul 2010 08:16:03 +0000 (08:16 +0000)]
rtpdec_xiph: Drop RTP packets that come in without a prior fragment start marker.
This can avoid segfaults in some cases.
Patch by Josh Allmann, joshua dot allmann at gmail
Originally committed as revision 24537 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Tue, 27 Jul 2010 08:03:09 +0000 (08:03 +0000)]
libavformat needs libavcore
Originally committed as revision 24536 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefan Gehrer [Tue, 27 Jul 2010 07:18:36 +0000 (07:18 +0000)]
add Chinese AVS encoding via external library libxavs
Originally committed as revision 24533 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Tue, 27 Jul 2010 06:58:42 +0000 (06:58 +0000)]
libavcore needs libavutil
Originally committed as revision 24532 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Tue, 27 Jul 2010 01:08:44 +0000 (01:08 +0000)]
fate: delete build and install dirs after session
Originally committed as revision 24531 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Mon, 26 Jul 2010 23:44:09 +0000 (23:44 +0000)]
fate: add fate session script
Originally committed as revision 24530 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Mon, 26 Jul 2010 23:44:06 +0000 (23:44 +0000)]
fate: create report files
Originally committed as revision 24529 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Mon, 26 Jul 2010 23:44:02 +0000 (23:44 +0000)]
configure: extract detailed compiler identification
Originally committed as revision 24528 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Mon, 26 Jul 2010 23:43:59 +0000 (23:43 +0000)]
version.sh: write version to stdout if no output file specified
Originally committed as revision 24527 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Mon, 26 Jul 2010 23:43:56 +0000 (23:43 +0000)]
Add a simple base64 encoder for use in tests
Originally committed as revision 24526 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 23:26:42 +0000 (23:26 +0000)]
Add an APIchanges entry for the libavcore/parseutils.{h,c} addition of
r24518.
Originally committed as revision 24525 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 23:12:48 +0000 (23:12 +0000)]
Avoid the use of an intermediary variable in
av_parse_video_rate(). Simplify.
Originally committed as revision 24524 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 23:12:45 +0000 (23:12 +0000)]
Make VideoFrameRateAbbr contain a rational rather than two ints for
num and den. Simplify.
Originally committed as revision 24523 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 23:12:41 +0000 (23:12 +0000)]
Remove reference to the "frame" term in variable names. Simpler and
more consistent with the function names.
Originally committed as revision 24522 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 23:12:38 +0000 (23:12 +0000)]
Make av_parse_video_size() and av_parse_video_rate() return
AVERROR(EINVAL) rather than -1 in case of unsuccess.
Originally committed as revision 24521 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 23:12:35 +0000 (23:12 +0000)]
Reindent.
Originally committed as revision 24520 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 23:12:32 +0000 (23:12 +0000)]
Make pkgconfig_generate check if the library is enabled before to
generate the pc files.
Originally committed as revision 24519 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 23:12:28 +0000 (23:12 +0000)]
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
Ronald S. Bultje [Mon, 26 Jul 2010 22:22:42 +0000 (22:22 +0000)]
Reindent after r24516.
Originally committed as revision 24517 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ronald S. Bultje [Mon, 26 Jul 2010 22:22:20 +0000 (22:22 +0000)]
Use inverse error branches, i.e. instead of if(something){success} else {error},
use if(!something) {return error;} success;, which needs less indenting.
Originally committed as revision 24516 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ronald S. Bultje [Mon, 26 Jul 2010 22:21:14 +0000 (22:21 +0000)]
Use av_log(.., AV_LOG_ERROR) instead of dprintf() for logging errors. This
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
Ronald S. Bultje [Mon, 26 Jul 2010 21:18:19 +0000 (21:18 +0000)]
Use pmaddubsw for the mbedge_filter (>=ssse3), 6-10 cycles faster.
Originally committed as revision 24514 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jason Garrett-Glaser [Mon, 26 Jul 2010 19:34:00 +0000 (19:34 +0000)]
VP8: Much faster SSE2 MC
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
S.N. Hemanth Meenakshisundaram [Mon, 26 Jul 2010 14:30:47 +0000 (14:30 +0000)]
Define static functions fill_image_linesize() and
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
Ronald S. Bultje [Mon, 26 Jul 2010 14:07:57 +0000 (14:07 +0000)]
Enable no-loop memory/register saving for ssse3/sse4 also.
Originally committed as revision 24511 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ronald S. Bultje [Mon, 26 Jul 2010 14:00:15 +0000 (14:00 +0000)]
Save a register (or regsize of stackspace for x86-32) for the no-loop
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
Ronald S. Bultje [Mon, 26 Jul 2010 13:56:51 +0000 (13:56 +0000)]
Use nested ifs instead of &&, which appears to not work with %ifidn (i.e. this
construct was always enabled, even for <ssse3 versions).
Originally committed as revision 24509 to svn://svn.ffmpeg.org/ffmpeg/trunk
Axel Holzinger [Mon, 26 Jul 2010 13:52:49 +0000 (13:52 +0000)]
Rename pow variable to pwr.
Patch by Axel Holzinger <aholzinger gmx de>.
Originally committed as revision 24508 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ronald S. Bultje [Mon, 26 Jul 2010 13:50:59 +0000 (13:50 +0000)]
Split pextrw macro-spaghetti into several opt-specific macros, this will make
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
Stefano Sabatini [Mon, 26 Jul 2010 13:39:49 +0000 (13:39 +0000)]
Reindent.
Originally committed as revision 24506 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 26 Jul 2010 13:39:41 +0000 (13:39 +0000)]
Rename av_transcode() to transcode().
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
Jason Garrett-Glaser [Mon, 26 Jul 2010 07:10:30 +0000 (07:10 +0000)]
VP8: add missing free
Fixes a tiny memory leak.
Originally committed as revision 24504 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sun, 25 Jul 2010 21:16:58 +0000 (21:16 +0000)]
matroskaenc: add support for muxing SRT tracks
Originally committed as revision 24503 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sun, 25 Jul 2010 19:36:20 +0000 (19:36 +0000)]
add mime-type for ASS muxer
Originally committed as revision 24502 to svn://svn.ffmpeg.org/ffmpeg/trunk
Martin Storsjö [Sun, 25 Jul 2010 19:12:35 +0000 (19:12 +0000)]
Include the correct header that actually is used, use quotes instead of angle brackets
Originally committed as revision 24501 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Sun, 25 Jul 2010 15:31:25 +0000 (15:31 +0000)]
Fix pkgconfig_generate line for libavcore.
libavcore depends on libavutil, and does not require extralibs.
Originally committed as revision 24500 to svn://svn.ffmpeg.org/ffmpeg/trunk
Rafaël Carré [Sun, 25 Jul 2010 15:02:27 +0000 (15:02 +0000)]
Accept stdin as input for patcheck.
Patch by Rafaël Carré, rafael d carre a gmail
Originally committed as revision 24499 to svn://svn.ffmpeg.org/ffmpeg/trunk
Carl Eugen Hoyos [Sun, 25 Jul 2010 14:49:45 +0000 (14:49 +0000)]
Fix r24445: Instead of needlessly initialising a variable, silence the warning.
Originally committed as revision 24498 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Sun, 25 Jul 2010 14:42:32 +0000 (14:42 +0000)]
Rename av_exit() to ffmpeg_exit().
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
Stefano Sabatini [Sun, 25 Jul 2010 14:41:06 +0000 (14:41 +0000)]
Use X ? Y : Z construct, simplify.
Originally committed as revision 24496 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sun, 25 Jul 2010 14:35:12 +0000 (14:35 +0000)]
Cosmetics: fix indentation and remove a useless else.
Originally committed as revision 24495 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sun, 25 Jul 2010 14:33:40 +0000 (14:33 +0000)]
Simplify get_byte and url_fgetc.
Originally committed as revision 24494 to svn://svn.ffmpeg.org/ffmpeg/trunk
Carl Eugen Hoyos [Sun, 25 Jul 2010 14:33:16 +0000 (14:33 +0000)]
Only 4-bit ADPCM IMA WAV files are supported.
Originally committed as revision 24493 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Sun, 25 Jul 2010 10:42:00 +0000 (10:42 +0000)]
Cosmetics: rename enc -> dec in opt_input_file().
The variable refer to a *decoder* context, the old name was
misleading.
Originally committed as revision 24492 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sun, 25 Jul 2010 07:54:33 +0000 (07:54 +0000)]
Move ffm_close function up to avoid a forward declaration.
Originally committed as revision 24491 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sun, 25 Jul 2010 07:52:58 +0000 (07:52 +0000)]
ffmdec: Do not manually free streams on read_header error, this is always
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
Ronald S. Bultje [Sun, 25 Jul 2010 02:42:40 +0000 (02:42 +0000)]
Fix obvious bug in assignment. Somehow, the test vectors don't test this...
Originally committed as revision 24489 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sat, 24 Jul 2010 22:50:12 +0000 (22:50 +0000)]
add SubRip muxer and demuxer
Originally committed as revision 24488 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ronald S. Bultje [Sat, 24 Jul 2010 19:33:05 +0000 (19:33 +0000)]
Fix SPLATB_REG mess. Used to be a if/elseif/elseif/elseif spaghetti, so this
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
Måns Rullgård [Sat, 24 Jul 2010 17:13:35 +0000 (17:13 +0000)]
Simplify lavfi test script a little
Originally committed as revision 24486 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sat, 24 Jul 2010 17:13:32 +0000 (17:13 +0000)]
Unbreak parallel lavfi testing
Originally committed as revision 24485 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Sat, 24 Jul 2010 17:11:51 +0000 (17:11 +0000)]
aacenc: TLS: Save maximum values for each swb in a table.
This gives an almost 20% speedup.
Originally committed as revision 24484 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Sat, 24 Jul 2010 17:01:50 +0000 (17:01 +0000)]
10l: Remove some commented out code that slipped in.
Originally committed as revision 24483 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Sat, 24 Jul 2010 16:36:01 +0000 (16:36 +0000)]
aacenc: TLS: Try to preserve some energy in each non-zero band.
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
Reimar Döffinger [Sat, 24 Jul 2010 14:43:55 +0000 (14:43 +0000)]
Fix compilation, forgot to add const also to the
definition of ff_yuv2packedX_altivec
Originally committed as revision 31782 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Reimar Döffinger [Sat, 24 Jul 2010 13:59:49 +0000 (13:59 +0000)]
Use "const" qualifier for pointers that point to input data of
audio encoders.
This is purely for clarity/documentation purposes.
Originally committed as revision 24481 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sat, 24 Jul 2010 12:58:28 +0000 (12:58 +0000)]
Fix a "function declaration isn't a prototype" warning.
Originally committed as revision 24480 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sat, 24 Jul 2010 11:55:22 +0000 (11:55 +0000)]
Fix use of uninitialized data: A array element can not be
used to initialized another array element of the same array.
Originally committed as revision 24479 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sat, 24 Jul 2010 11:37:58 +0000 (11:37 +0000)]
More const-correctness fixes to avoid warnings.
Originally committed as revision 31781 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Reimar Döffinger [Sat, 24 Jul 2010 11:33:28 +0000 (11:33 +0000)]
Add some "const" to avoid incompatible pointer type warnings
Originally committed as revision 31780 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Stefano Sabatini [Sat, 24 Jul 2010 11:19:39 +0000 (11:19 +0000)]
Add missing comma, fix rgb2yuv_table[SWS_CS_SMPTE240M] coefficients.
Originally committed as revision 31779 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Stefano Sabatini [Sat, 24 Jul 2010 11:19:35 +0000 (11:19 +0000)]
Add some comments to the rgb2yuv_table, clarifying the standard where
are defined.
Originally committed as revision 31778 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Martin Storsjö [Sat, 24 Jul 2010 09:04:44 +0000 (09:04 +0000)]
Never shrink the ByteIOContext buffer in ff_rewind_with_probe_data
If there is little unread data in the ByteIOContext buffer, this may lead
to reducing the size of the ByteIOContext buffer to little more the probe
data size. This can lead to suboptimal aviobuf behaviour, e.g. making some
demuxers fail to do short seeks backwards (if the input isn't seekable).
Originally committed as revision 24478 to svn://svn.ffmpeg.org/ffmpeg/trunk
Martin Storsjö [Sat, 24 Jul 2010 08:43:52 +0000 (08:43 +0000)]
mpegts: Warn if unable to seek back
Originally committed as revision 24477 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Sat, 24 Jul 2010 04:23:26 +0000 (04:23 +0000)]
aacenc: Prevent premature termination of the two loop search.
Originally committed as revision 24476 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Sat, 24 Jul 2010 02:57:08 +0000 (02:57 +0000)]
aacdec: Only load and write each predictor variable once.
This is slightly faster and opens the door for further optimization.
Originally committed as revision 24475 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Sat, 24 Jul 2010 02:41:47 +0000 (02:41 +0000)]
aacdec: 4% faster main profile decoding.
Originally committed as revision 24474 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Sat, 24 Jul 2010 02:10:59 +0000 (02:10 +0000)]
aacenc: Favor log2f() and sqrtf() over log2() and sqrt().
Originally committed as revision 24473 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Converse [Fri, 23 Jul 2010 22:37:42 +0000 (22:37 +0000)]
aacenc: Factorize some scalefactor utilities.
Originally committed as revision 24472 to svn://svn.ffmpeg.org/ffmpeg/trunk
Eli Friedman [Fri, 23 Jul 2010 21:46:30 +0000 (21:46 +0000)]
Inline asm for VP56 arith coder
This is a lot more reliable to get cmov rather than trying to trick gcc into
generating it, useful since it's 2% faster overall.
Patch by Eli Friedman <eli.friedman at gmail>
Originally committed as revision 24471 to svn://svn.ffmpeg.org/ffmpeg/trunk
David Conrad [Fri, 23 Jul 2010 21:46:25 +0000 (21:46 +0000)]
VP8: Inline traversing vp8_small_mvtree
Much faster read_mv_component, slightly faster overall
Originally committed as revision 24470 to svn://svn.ffmpeg.org/ffmpeg/trunk
David Conrad [Fri, 23 Jul 2010 21:46:20 +0000 (21:46 +0000)]
VP8: Use vp56_rac_get_prob_branchy when the bit is only used by an if()
Originally committed as revision 24469 to svn://svn.ffmpeg.org/ffmpeg/trunk
David Conrad [Fri, 23 Jul 2010 21:46:17 +0000 (21:46 +0000)]
Decode DCT tokens by branching to a different code path for each branch
on the huffman tree, instead of traversing the tree in a while loop.
Based on the similar optimization in libvpx's detokenize.c
10% faster at normal bitrates, and 30% faster for high-bitrate intra-only
Originally committed as revision 24468 to svn://svn.ffmpeg.org/ffmpeg/trunk
David Conrad [Fri, 23 Jul 2010 21:46:14 +0000 (21:46 +0000)]
Move renormalization of the VP56 arith decoder to before decoding a bit
No difference at the moment, but allows a future branchy variant
of vp56_rac_get_prob to be significantly faster
Originally committed as revision 24467 to svn://svn.ffmpeg.org/ffmpeg/trunk
David Conrad [Fri, 23 Jul 2010 21:46:08 +0000 (21:46 +0000)]
Split renorm of vp56 arith decoder to its own function
Originally committed as revision 24466 to svn://svn.ffmpeg.org/ffmpeg/trunk
David Conrad [Fri, 23 Jul 2010 21:46:01 +0000 (21:46 +0000)]
vp56's arith decoder's code_word is only 16 bits, no need for unsigned long
Originally committed as revision 24465 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jason Garrett-Glaser [Fri, 23 Jul 2010 21:42:35 +0000 (21:42 +0000)]
Add myself to VP8 copyright and maintainers.
Also add Ronald to maintainers.
Originally committed as revision 24464 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jason Garrett-Glaser [Fri, 23 Jul 2010 21:36:21 +0000 (21:36 +0000)]
VP8: always_inline some things to force gcc to do the right thing
Mostly seems to help in the MC code, which gets a hundred cycles faster.
Originally committed as revision 24463 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jason Garrett-Glaser [Fri, 23 Jul 2010 21:17:18 +0000 (21:17 +0000)]
VP8: use AV_RL24 instead of defining a new RL24.
Originally committed as revision 24462 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ramiro Polla [Fri, 23 Jul 2010 20:27:54 +0000 (20:27 +0000)]
swscale-test: scale from reference to source only once for each algorithm
Originally committed as revision 31777 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Ramiro Polla [Fri, 23 Jul 2010 20:26:54 +0000 (20:26 +0000)]
indent
Originally committed as revision 31776 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Ramiro Polla [Fri, 23 Jul 2010 20:26:32 +0000 (20:26 +0000)]
swscale-test: change order tests are run, maintaining the same algorithm for
sequential geometries instead of running all algorithms sequentially for each
geometry.
Originally committed as revision 31775 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Jason Garrett-Glaser [Fri, 23 Jul 2010 19:06:22 +0000 (19:06 +0000)]
VP8: Slightly faster MV selection
Don't clamp best mv unless it's actually used.
Originally committed as revision 24461 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jason Garrett-Glaser [Fri, 23 Jul 2010 10:42:19 +0000 (10:42 +0000)]
VP8: use AV_ZERO32 instead of AV_WN32A where relevant
Originally committed as revision 24460 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jason Garrett-Glaser [Fri, 23 Jul 2010 10:34:21 +0000 (10:34 +0000)]
VP8: eliminate redundant code in r24458
Originally committed as revision 24459 to svn://svn.ffmpeg.org/ffmpeg/trunk