generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
21,122 Commits 24 Branches 241 Tags 173 MiB
0eb4ff9e37
Commit Graph

21122 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Stefano Sabatini
0eb4ff9e37 Make avfilter_get_video_buffer() recursive. 
When called on a link with a filter whose destination pad has not a
get_video_buffer callback defined, it will call
avfilter_get_video_buffer() on the first output link of the
destination filer, rather than use avfilter_default_get_buffer(), so
the video buffer can be allocated forward in the filterchain.

Also add the w and h parameters to avfilter_get_video_buffer(), as the
minimum width and height requested by each filter in the filterchain
may change, this allows for example a memcpy-less pad filter.

This change breaks API / ABI backward compatibility.

See the thread:
"[PATCH] Implement recusive avfilter_get_video_buffer()".

Originally committed as revision 20272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 08:16:18 +00:00
Stefano Sabatini
1f09ab5e66 Add documentation for libavfilter video filters. 
Originally committed as revision 20271 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 07:46:06 +00:00
Kostya Shishkov
5d660598b0 Support more than 64 channels in RTMP input 
Originally committed as revision 20270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 07:01:06 +00:00
Kostya Shishkov
8f648b74c3 Accept RTMP packets with one-byte header 
Originally committed as revision 20269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 06:58:00 +00:00
Kostya Shishkov
f836fa1706 Last parameter in RTMP "play" call was optional and some servers seem not to 
understand it, so drop it.

Originally committed as revision 20268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 06:54:04 +00:00
Justin Ruggles
961057decd Remove unnecessary entries in ff_vorbiscomment_metadata_conv. VorbisComment 
keys are case-insensitive.

Originally committed as revision 20267 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 21:30:50 +00:00
Justin Ruggles
fde82ca7e4 Move autocorrelation function from flacenc.c to lpc.c. Also rename the 
corresponding dsputil functions and remove their dependency on the FLAC
encoder.
Fixes Issue1486.

Originally committed as revision 20266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 21:00:39 +00:00
Vitor Sessak
a4cb675124 Avoid segfault for empty input files 
Originally committed as revision 20265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 20:37:58 +00:00
Michael Niedermayer
c69b3e0dc1 Revert r20249, it seems the union trick works everywhere 
Original commit message:
	Very evil missuse of svn to test if AVOption and AVOption2 are compatible.
	If this test triggers anywhere for anyone, revert this commit immedeatly.
	Ill revert this in a day or 2, its just so we know beforehand if the idea
	with the union is doable or not without breaking ABI/API.

Originally committed as revision 20264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 19:35:47 +00:00
Måns Rullgård
cf671d0543 Remove extraneous const keyword 
Originally committed as revision 20263 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 14:07:28 +00:00
Luca Abeni
56e6f8309e Emit the SDP lines in the correct order 
Originally committed as revision 20262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 11:15:45 +00:00
Jai Menon
215dab5fee alacenc : use private compression_level value consistently. 
Originally committed as revision 20261 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 08:04:33 +00:00
Alexander Strange
f076fe4422 Remove a meaningless 'inline' from add_hfyu_left_prediction_bgr32_c(). 
Originally committed as revision 20260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 23:06:55 +00:00
Alexander Strange
2d4bbdecee Huffyuv: Add missing const to src pointers in dsputil functions. 
Originally committed as revision 20259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 23:04:41 +00:00
Alexander Strange
8471a1873d Huffyuv: Remove unnecessary allocation in alloc_temp(). 
RGB only needs one temp array.

Originally committed as revision 20258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 22:55:34 +00:00
Alexander Strange
6ec8eadda4 Huffyuv: Fix a valgrind warning in get_vlc2(). 
The padding in bitstream_buffer wasn't initialized.

Originally committed as revision 20257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 22:52:23 +00:00
Jai Menon
a0992374ee alacenc : Move some code around for clarity. 
Originally committed as revision 20256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:50:15 +00:00
Ramiro Polla
52ae1e869b mlp: Indent. 
Originally committed as revision 20255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:12:04 +00:00
Ramiro Polla
7fd8806924 mlp: Only initialize VLC tables once. This caused a crash when multiple 
instances of the decoder were started at different times.
Bug reported by Maxim Anisiutkin.

Originally committed as revision 20254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:10:00 +00:00
Reimar Döffinger
33815fa106 mlp: Use smaller CRC tables if CONFIG_SMALL. 
Patch by Reimar.

Originally committed as revision 20253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:03:26 +00:00
Carl Eugen Hoyos
45fc24a005 Do not try to free memory that was never allocated (partial revert of r20231). 
Originally committed as revision 20252 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 15:16:59 +00:00
Carl Eugen Hoyos
0b7f39c9d4 Release unreleased buffers found by make test. 
Originally committed as revision 20251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 14:50:08 +00:00
Carl Eugen Hoyos
bc2d2a07d5 Make AVCodecTag.id enum CodecID and use CODEC_ID_NONE instead of 0. 
Originally committed as revision 20250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 14:46:06 +00:00
Michael Niedermayer
b388d5e4c6 Very evil missuse of svn to test if AVOption and AVOption2 are compatible. 
If this test triggers anywhere for anyone, revert this commit immedeatly.
Ill revert this in a day or 2, its just so we know beforehand if the idea
with the union is doable or not without breaking ABI/API.

Originally committed as revision 20249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 12:35:49 +00:00
Michael Niedermayer
f1cb9858b5 Add an experimental AVOption2 that uses an union instead of double for default_val. 
Originally committed as revision 20248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 12:31:32 +00:00
Justin Ruggles
68677dd8ed Log a clearer warning message when muxing FLV with Speex containing more than 
8 frames per packet.

Originally committed as revision 20247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 10:04:35 +00:00
Reimar Döffinger
c76911bd65 Split parts of dvdata.h into dvdata.c, this ensures that things like 
work_chunks_* and dv_idct_factor_* variables appear only once in the binary
instead of 3 times.
Saves 3264 bytes in .rodata and 312416 bytes in .bss on x86_64.

Originally committed as revision 20246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 07:55:57 +00:00
Justin Ruggles
046c400103 Add Speex support to the FLV muxer. 
Originally committed as revision 20245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 03:02:25 +00:00
Reimar Döffinger
75df2edbb9 Add support for hardcoded ff_sin_* tables. 
Originally committed as revision 20244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 18:04:55 +00:00
Reimar Döffinger
4ee726b670 Move/add COSTABLE/SINTABLE macros to dsputil to add extern definitions 
for ff_cos_* and ff_sin_* without introducing too much code duplication.

Originally committed as revision 20243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:55:51 +00:00
Reimar Döffinger
91405541d5 Remove silly casts to the same type as we already have. 
Originally committed as revision 20242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:19:07 +00:00
Reimar Döffinger
77edf86648 Add missing release_buffer at decode end for asv1 decoder. 
Originally committed as revision 20241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:16:50 +00:00
Reimar Döffinger
a57afd2943 Partially revert r20233, exp2f is not available on some BSDs, DOS and AVR32. 
Originally committed as revision 20240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:10:07 +00:00
Frank Barchard
e8b785411e Raise MAX_THREADS to 16. 
Patch by Frank Barchard, fbarchard google com

Originally committed as revision 20239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 15:11:57 +00:00
Jai Menon
2e3ca1ffd0 Skip padding bytes correctly in ID3 tags. 
This fixes a regression introduced in r20170.

Originally committed as revision 20238 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 13:55:19 +00:00
Reimar Döffinger
aafd659518 Do not initialize ff_cos_* tables again in rdft_init, they are already 
initialized by ff_fft_init and using different code can result in slightly
different values, in addition it crashes when the tables are hardcoded.
On amd64 this slightly changes qdm2 output.

Originally committed as revision 20237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 11:50:32 +00:00
Justin Ruggles
0fa0fa296a 10l: update Makefile after rename 
Originally committed as revision 20236 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 09:49:06 +00:00
Justin Ruggles
5855e4e0dd Rename aiff.c to aiffdec.c 
Originally committed as revision 20235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 09:46:56 +00:00
Justin Ruggles
47b47bbdaf Split up the AIFF muxer and demuxer into separate files. 
Originally committed as revision 20234 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 09:45:16 +00:00
Reimar Döffinger
686884da9d Use cbrtf and exp2f instead of pow to calculate tables for MPEG audio decoding. 
This hopefully is fast enough so that it is reasonable to use the same formula
directly instead of the table for CONFIG_SMALL.

Originally committed as revision 20233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 06:59:23 +00:00
Reimar Döffinger
16aec74761 Use hardcoded instead of runtime-calculated ff_cos_* tables if 
--enable-hardcoded-tables was used.
Due to the size, the code for the tables is generated at compile time.

Originally committed as revision 20232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-14 21:41:24 +00:00
Kostya Shishkov
6d924b5a5f Release frame after decoding is done 
Originally committed as revision 20231 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-14 05:28:24 +00:00
Reimar Döffinger
ea09f69194 Print a warning message when avcodec_default_free_buffers finds unreleased 
buffers, this hopefully should help detect codecs that do not release all
buffers e.g. in the decode_end function.

Originally committed as revision 20230 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 20:48:51 +00:00
Reimar Döffinger
4a49ab77c6 Remove unnecessary calls to avcodec_check_dimensions, the check is already 
done at a higher level.

Originally committed as revision 20229 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 20:13:28 +00:00
Reimar Döffinger
0fbb0185b9 Call release_buffer on close for v210dec and v210x 
Originally committed as revision 20228 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:31:22 +00:00
Reimar Döffinger
4b5fee0205 Add missing release_buffer on close 
Originally committed as revision 20227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:28:37 +00:00
Reimar Döffinger
d8b35b8586 Add decoder for "forward uncompressed". 
Fixes issue 1467.

Originally committed as revision 20226 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:15:57 +00:00
Reimar Döffinger
7537726f47 Implement execute2 for w32thread 
Originally committed as revision 20225 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 13:40:03 +00:00
Reimar Döffinger
1e6ff470b5 Fix w32thread implementation to handle job count > thread_count. 
Originally committed as revision 20224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 13:03:12 +00:00
Reimar Döffinger
5bd1fc6fbd fft_dispatch array should be const 
Originally committed as revision 20223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 10:30:10 +00:00