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Change SYS_DARWIN preprocessor checks to __APPLE__, they are specific to Mac OS X rather than to Darwin. Originally committed as revision 10247 to svn://svn.ffmpeg.org/ffmpeg/trunk
c97f54020d5d55511e28622551f13233bd8ceb56
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/c97f54020d5d55511e28622551f13233bd8ceb56
2007-08-27 09:17:03+00:00
r9095 invalidly removed the check for non-winsock Originally committed as revision 9096 to svn://svn.ffmpeg.org/ffmpeg/trunk
3e2e29fb00466189f49e3dd8f4a657289401351c
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/3e2e29fb00466189f49e3dd8f4a657289401351c
2007-05-21 16:08:03+00:00
Use check_lib2 instead of check_lib in SDL test. This is helpful in combination with different calling/naming conventions as used in the OS/2 port of SDL. patch by Myung-Hun, komh a chollian d net Originally committed as revision 11545 to svn://svn.ffmpeg.org/ffmpeg/trunk
1ca5d97fc8e513fb6f2ca62dee3c1e6ef4218c12
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/1ca5d97fc8e513fb6f2ca62dee3c1e6ef4218c12
2008-01-16 23:00:18+00:00
One more FASTTX-related hack Originally committed as revision 8532 to svn://svn.ffmpeg.org/ffmpeg/trunk
6b27f3b87f5a5b4ab3afb00e915d156301b41958
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/6b27f3b87f5a5b4ab3afb00e915d156301b41958
2007-03-27 07:27:53+00:00
check for channels<=0 and print a reasonable error message Originally committed as revision 8857 to svn://svn.ffmpeg.org/ffmpeg/trunk
07d84a4e9f37a42a390418928cc086246f846e3f
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/07d84a4e9f37a42a390418928cc086246f846e3f
2007-04-29 13:25:32+00:00
return error if loop has ended before decoding image Originally committed as revision 8503 to svn://svn.ffmpeg.org/ffmpeg/trunk
ea82552c09b5c35528d0d8d79ed6b2879e5e3299
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/ea82552c09b5c35528d0d8d79ed6b2879e5e3299
2007-03-25 00:12:24+00:00
Fix wrong condition check in the memalign error output. Originally committed as revision 7748 to svn://svn.ffmpeg.org/ffmpeg/trunk
d7a9562415fb2fdc9a672d59f2944b32d888b96b
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/d7a9562415fb2fdc9a672d59f2944b32d888b96b
2007-01-28 16:50:05+00:00
LZO optimization: check input buffer bounds less frequently if padded Originally committed as revision 7747 to svn://svn.ffmpeg.org/ffmpeg/trunk
a737f1dfdb588079bdd1c97a77744993dafa8c62
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/a737f1dfdb588079bdd1c97a77744993dafa8c62
2007-01-28 16:49:51+00:00
set status variables automatically in check_header and check_func Originally committed as revision 7079 to svn://svn.ffmpeg.org/ffmpeg/trunk
0701ca7f952a5ffdb8752221040fb6f178e04608
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/0701ca7f952a5ffdb8752221040fb6f178e04608
2006-11-15 00:14:50+00:00
Check for symbol count Originally committed as revision 6910 to svn://svn.ffmpeg.org/ffmpeg/trunk
f4e31985da4ba620bb32347c0ef30de71727116c
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/f4e31985da4ba620bb32347c0ef30de71727116c
2006-11-06 06:13:29+00:00
prevent infinite loop with VORC012.WMA Originally committed as revision 6361 to svn://svn.ffmpeg.org/ffmpeg/trunk
5b11e0817185aae44fdeda4c6c0cf030c508a479
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/5b11e0817185aae44fdeda4c6c0cf030c508a479
2006-09-27 21:19:47+00:00
Remove intrinsics checks, they are no longer used. partly based on a patch by Zuxy Meng, zuxy.meng gmail com Originally committed as revision 6684 to svn://svn.ffmpeg.org/ffmpeg/trunk
a88fc5c0408f78d78d96d298fdc15213e6bfb541
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/a88fc5c0408f78d78d96d298fdc15213e6bfb541
2006-10-13 16:04:41+00:00
avoid a few if(x==0) checks in the inner loops Originally committed as revision 6073 to svn://svn.ffmpeg.org/ffmpeg/trunk
e90a72701ee7d6613d2681c87064bd69c3a2e448
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/e90a72701ee7d6613d2681c87064bd69c3a2e448
2006-08-24 11:18:41+00:00
avoid alignment hacks, luckly gcc does the right thing on arches different from x86 Originally committed as revision 5915 to svn://svn.ffmpeg.org/ffmpeg/trunk
8047fe72a90071003bcd275296f173507fb51855
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/8047fe72a90071003bcd275296f173507fb51855
2006-08-03 13:21:13+00:00
check cbp for validity, avoids possible out of array reads / segfaults Originally committed as revision 5611 to svn://svn.ffmpeg.org/ffmpeg/trunk
5ca0106879079d7f82bb9335638674292794f74c
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/5ca0106879079d7f82bb9335638674292794f74c
2006-07-04 16:42:22+00:00
Move the initialization on context definition. In amr.c, only the amr_wb_encode_frame function initialized its context on a different line as it defined it. Patch by Benoit Fouet, benoit fouet % purplelabs com. Originally committed as revision 8290 to svn://svn.ffmpeg.org/ffmpeg/trunk
e7a5854d23e139f5352b59e094387823dbf82522
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/e7a5854d23e139f5352b59e094387823dbf82522
2007-03-08 10:06:59+00:00
simplify loop a little Originally committed as revision 5255 to svn://svn.ffmpeg.org/ffmpeg/trunk
002a7414b5852418f9a66245fc414c0416c4b4c1
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/002a7414b5852418f9a66245fc414c0416c4b4c1
2006-03-31 18:04:36+00:00
out of array read fix Originally committed as revision 5141 to svn://svn.ffmpeg.org/ffmpeg/trunk
5d9db9c4a9bdfa2dfcbe292670a96fbffb81e44a
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/5d9db9c4a9bdfa2dfcbe292670a96fbffb81e44a
2006-03-10 20:58:42+00:00
Fix broken cosmetics commit and add a check for valid headers. Originally committed as revision 4945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2e9c78d3547efdcce0082a8b31357c780e84323f
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/2e9c78d3547efdcce0082a8b31357c780e84323f
2006-02-06 11:21:10+00:00
minor fixes for invalid audio data patch by (Wolfram Gloger: wmglo, dent med uni-muenchen de) Originally committed as revision 4524 to svn://svn.ffmpeg.org/ffmpeg/trunk
f0ff20a197dd98d2c0ecef3d183185a5c45c7196
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/f0ff20a197dd98d2c0ecef3d183185a5c45c7196
2005-08-14 16:37:29+00:00
check len (should fix #1165694) Originally committed as revision 4436 to svn://svn.ffmpeg.org/ffmpeg/trunk
aa6ff39bb093a98b338cee45af77cd6c4055b886
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/aa6ff39bb093a98b338cee45af77cd6c4055b886
2005-07-11 23:39:47+00:00
Create installation directories in the common install-* targets. This is needed for components that override install locations (libpostproc). Originally committed as revision 5036 to svn://svn.ffmpeg.org/ffmpeg/trunk
c7bb67c485c7685e2a6634a0ebabbbf9eb2f4747
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/c7bb67c485c7685e2a6634a0ebabbbf9eb2f4747
2006-02-19 12:44:38+00:00
apply the loop filter to fragments as they are rendered into the final output Originally committed as revision 4291 to svn://svn.ffmpeg.org/ffmpeg/trunk
f44b08a5a0ee46b52a9a608cbf2d075eab93db61
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/f44b08a5a0ee46b52a9a608cbf2d075eab93db61
2005-05-21 05:20:52+00:00
enabling ffserver regression tests note, none of the files is playable but this test should help against further breakage unless of course the checksums depend upon something they shouldnt Originally committed as revision 4456 to svn://svn.ffmpeg.org/ffmpeg/trunk
ba85e70c5439a5381c83433bd64220289c7800b1
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/ba85e70c5439a5381c83433bd64220289c7800b1
2005-07-18 17:21:08+00:00
* misc. fixes and hacks to improve timing detection in raw DV Originally committed as revision 3478 to svn://svn.ffmpeg.org/ffmpeg/trunk
c4e554701ec27b31b1b6396130b8bb2aaa0d4ad0
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/c4e554701ec27b31b1b6396130b8bb2aaa0d4ad0
2004-09-19 02:05:22+00:00
move p*m from image/lavf -> image2/lavc video/audio_codec_id in AVFormatParameters to override/help demuxer av_guess_codec() to guess the default codecs based upon muxer + filename Originally committed as revision 3668 to svn://svn.ffmpeg.org/ffmpeg/trunk
5b6d5596807e546d87f0afd1fb760b0f887b5c97
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/5b6d5596807e546d87f0afd1fb760b0f887b5c97
2004-11-11 18:09:28+00:00
The AAC frame header uses 13 bits for the frame size, so the buffer should have room for such a frame. A frame that large seems unlikely in a valid file, but leaving room for it spares us the need to check it elsewhere. Moving the buffer to the end of the struct made debugging this easier. Originally committed as revision 5487 to svn://svn.ffmpeg.org/ffmpeg/trunk
4f8ff17e7597584a6dc581b427a47615afb5bf3a
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/4f8ff17e7597584a6dc581b427a47615afb5bf3a
2006-06-16 20:41:33+00:00
pts hack (correct solution would be to pass the pts from the encoder to the muxer) Originally committed as revision 2957 to svn://svn.ffmpeg.org/ffmpeg/trunk
3f4993f19b609180ff0f92486ea8bbac9e531db2
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/3f4993f19b609180ff0f92486ea8bbac9e531db2
2004-04-04 17:06:30+00:00
use clip() from common.h ignore sample_rate==8000 limit if strict_std_compliance < 0 Originally committed as revision 2762 to svn://svn.ffmpeg.org/ffmpeg/trunk
eb5b0422b595d488f5c2f2a37a62cd46dfbb6aa7
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/eb5b0422b595d488f5c2f2a37a62cd46dfbb6aa7
2004-02-07 15:33:00+00:00
no read loop tcp/http and http CRLF fix by (Leon van Stuivenberg <l dot vanstuivenberg at chello dot nl>) Originally committed as revision 2885 to svn://svn.ffmpeg.org/ffmpeg/trunk
9eef2b77b29189606148e1fdf5d6c8d7b52b08b0
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/9eef2b77b29189606148e1fdf5d6c8d7b52b08b0
2004-03-14 02:59:33+00:00
mpeg sequence end code regression checksum update Originally committed as revision 2271 to svn://svn.ffmpeg.org/ffmpeg/trunk
e9c6531704f6a4d4f496a74c3094a2888d4f2f54
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/e9c6531704f6a4d4f496a74c3094a2888d4f2f54
2003-09-13 21:03:16+00:00
postproc/yuv2rgb_altivec.c compile fix yuv2rgb_altivec_init_tables does initialize the SwsContext vectors. missing vec_splat. patch by (Luca Barbato <lu_zero at gentoo dot org>) and (Romain Dolbeau <dolbeau at irisa dot fr>) Originally committed as revision 13565 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
582552fb56ba6559cb1d094a7e7ae5dde3073c5c
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/582552fb56ba6559cb1d094a7e7ae5dde3073c5c
2004-10-05 19:11:00+00:00
checksum update for the avi zeros ... Originally committed as revision 1766 to svn://svn.ffmpeg.org/ffmpeg/trunk
a90fb38bfa07701b03d8b9d50e139a23d0537fd7
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/a90fb38bfa07701b03d8b9d50e139a23d0537fd7
2003-04-12 14:43:36+00:00
some checks to avoid segfaults if the decoder is feeded with junk Originally committed as revision 1757 to svn://svn.ffmpeg.org/ffmpeg/trunk
37b787f124a3a5025253858d1dd1ec30f1e263e4
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/37b787f124a3a5025253858d1dd1ec30f1e263e4
2003-04-11 22:53:03+00:00
* resync without endless loop Originally committed as revision 849 to svn://svn.ffmpeg.org/ffmpeg/trunk
3625e88ab70f5550609b6622223fed691f513a88
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/3625e88ab70f5550609b6622223fed691f513a88
2002-08-09 10:43:02+00:00
* oops fixed bad initialization of ff vals. - put FF_LIBMPEG2_IDCT_PERM into CVS - so it will work for now Originally committed as revision 1227 to svn://svn.ffmpeg.org/ffmpeg/trunk
594026277250fecf0ba34c9e1498921936c6bfed
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/594026277250fecf0ba34c9e1498921936c6bfed
2002-11-19 10:08:31+00:00
checkasm/vf_interlace : add test for lowpass_line 8 and 16
adff97be5e2ff51c0bb66080c2f904ed40b6c571
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/adff97be5e2ff51c0bb66080c2f904ed40b6c571
2017-12-19 20:59:51+01:00
checkasm : add utvideodsp test
6a7eb65e1b1f8daae035b7434c64a38865dc6428
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/6a7eb65e1b1f8daae035b7434c64a38865dc6428
2017-11-21 09:00:27+01:00
avformat/fitsenc: validate input pixel format Fixes CID #1416961 and #1416962
284b432662b6e137148ff9d13ef2b554cb14b4ae
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/284b432662b6e137148ff9d13ef2b554cb14b4ae
2017-11-13 20:33:10+01:00
avcodec/nvdec: Fix capability check with old drivers. Copied the check from cuviddec.c (*_cuvid decoders) to allow the capability check to be optional for older drivers. Signed-off-by: Jacob Trimble <[email protected]> Signed-off-by: Timo Rothenpieler <[email protected]>
2fdc9f7c4939f83a6c9d1f9d85b6d37ce0bab714
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/2fdc9f7c4939f83a6c9d1f9d85b6d37ce0bab714
2017-12-08 17:56:38+01:00
pixdesc: Drop unneeded deprecation warning guards
1546a41adae818b340acdd9b5dacd6d0a92b6507
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/1546a41adae818b340acdd9b5dacd6d0a92b6507
2016-01-25 12:01:12-05:00
avformat/hlsenc: check hls segment mode for ignore the init filename ignore the fmp4_init_filename when in normal hls segment mode Signed-off-by: Steven Liu <[email protected]>
c52beb4839e030a15b68919b822cb25ad553b9bc
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/c52beb4839e030a15b68919b822cb25ad553b9bc
2017-11-02 22:29:28+08:00
lavf/mov.c: Fix parsing of edit list atoms with invalid elst entry count. Signed-off-by: Sasi Inguva <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
80137531139588774e048d6e1dae34ab5cbbbfa2
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/80137531139588774e048d6e1dae34ab5cbbbfa2
2017-10-28 20:24:04+02:00
checkasm: add an exrdsp test Signed-off-by: James Almer <[email protected]>
7323c896b2cb6b2f3c0643094d6dd3e1d7179690
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/7323c896b2cb6b2f3c0643094d6dd3e1d7179690
2017-09-17 19:01:40-03:00
avcodec: add metadata to identify wrappers and hardware decoders Explicitly identify decoder/encoder wrappers with a common name. This saves API users from guessing by the name suffix. For example, they don't have to guess that "h264_qsv" is the h264 QSV implementation, and instead they can just check the AVCodec .codec and .wrapper_name fields. Explicitly mark AVCodec entries that are hardware decoders or most likely hardware decoders with new AV_CODEC_CAPs. The purpose is allowing API users listing hardware decoders in a more generic way. The proposed AVCodecHWConfig does not provide this information fully, because it's concerned with decoder configuration, not information about the fact whether the hardware is used or not. AV_CODEC_CAP_HYBRID exists specifically for QSV, which can have software implementations in case the hardware is not capable. Based on a patch by Philip Langdale <[email protected]>. Signed-off-by: Luca Barbato <[email protected]>
47687a2f8aca3f65b6fdd117b1cb66a7409a7fd1
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/47687a2f8aca3f65b6fdd117b1cb66a7409a7fd1
2017-12-14 16:58:45+01:00
lavu/arm: Check for have_vfp_vm instead of !have_vfpv3 for float_dsp_vfp This was missed in e754c8e8 / e2710e790c0 since those functions weren't exercised by checkasm. Fixes ticket #6766.
f1fd12ef858cf7efe843aa3063894a11b2d1e7d5
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/f1fd12ef858cf7efe843aa3063894a11b2d1e7d5
2017-10-23 13:29:12+02:00
libavformat/mov.c: use calculated dts offset when seeking in streams Subtract the calculated dts offset from the requested timestamp before seeking. This fixes an error "Error while filtering: Operation not permitted" observed with a short file which contains only one key frame and starts with negative timestamps. Then, av_index_search_timestamp() returns a valid negative timestamp, but mov_seek_stream bails out with AVERROR_INVALIDDATA. Fixes ticket #6139. Signed-off-by: Jonas Licht <[email protected]> Signed-off-by: Peter Große <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
59ad504696958fbd9db7b478b4b7e0a2b436b7f2
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/59ad504696958fbd9db7b478b4b7e0a2b436b7f2
2017-10-30 01:09:40+01:00
configure: check if NAN can be used as a constant initializer Some targets, like NetBSD and DJGPP, don't seem to support it. Signed-off-by: James Almer <[email protected]>
4d390344ec385f8eb7d46456df48cb07a0f946b0
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/4d390344ec385f8eb7d46456df48cb07a0f946b0
2017-09-13 15:38:10-03:00
avcodec/hevc_ps: Fix limit of chroma_qp_offset_list_len_minus1 A value of 5 is allowed Signed-off-by: Michael Niedermayer <[email protected]>
e952d4b7ace607132130599905c75f25aaea9e56
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/e952d4b7ace607132130599905c75f25aaea9e56
2017-09-12 01:52:14+02:00
avcodec/hevc_ps: improve check for missing default display window bitstream Fixes ticket #6644 Reviewed-by: Michael Niedermayer <[email protected]> Signed-off-by: James Almer <[email protected]>
c9a1cd08eafe57d1fecaaf605929b3e68165a6e4
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/c9a1cd08eafe57d1fecaaf605929b3e68165a6e4
2017-09-11 20:01:41-03:00
Revert "checkasm: Test more h264 idct variants" This reverts commit 547db1eaecd597031165a2bf637acaaacde52788. This commit wasn't supposed to be pushed (yet) since it hasn't been reviewed. Signed-off-by: Martin Storsjö <[email protected]>
e12f1cd616573795681ce939113ac6cdad4c1f2b
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/e12f1cd616573795681ce939113ac6cdad4c1f2b
2017-09-02 22:23:30+03:00
avcodec/cavsdec: Check P/B frame mb decode which return error codes Signed-off-by: Michael Niedermayer <[email protected]>
b9ce43625c43fe56aa2db726e147929380411790
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/b9ce43625c43fe56aa2db726e147929380411790
2017-08-15 01:27:36+02:00
lavu/frame: add new side data type for ICC profiles Many image formats support embedding of ICC profiles directly in their bitstreams. Add a new side data type to allow exposing them to API users. Signed-off-by: Rostislav Pehlivanov <[email protected]>
24de4fddcad9ae7ee598ff5984e013af14f10c2f
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/24de4fddcad9ae7ee598ff5984e013af14f10c2f
2017-07-25 20:11:06+01:00
avfilter: add limiter filter Signed-off-by: Paul B Mahol <[email protected]>
01e545d04680d6398e85eb1b6d937b608b3f72a2
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/01e545d04680d6398e85eb1b6d937b608b3f72a2
2017-07-08 11:49:54+02:00
avcodec/cfhd: Fix decoding regression due to height check Fixes: Ticket6546 Regression since: 54aaadf648073149f1ac34f56cbde4e6c5aa22ef Reviewed-by: Muhammad Faiz <[email protected]> Reviewed-by: Kieran Kunhya <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
47c93657249f1a4bc8a7aaf2f9f3a33510bee38c
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/47c93657249f1a4bc8a7aaf2f9f3a33510bee38c
2017-07-23 14:58:29+02:00
checkasm: add hybrid_analysis_ileave and hybrid_synthesis_deint tests to aacpsdsp Signed-off-by: James Almer <[email protected]>
6f205a42d76a080d10e768f66ae2cf5c2c8b9f6d
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/6f205a42d76a080d10e768f66ae2cf5c2c8b9f6d
2017-07-13 17:03:28-03:00
checkasm: randomize the full input buffer in test_hybrid_analysis Missed in the last commit.
0eb783eb0613af69001cf284407b2f48f0f9afb5
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/0eb783eb0613af69001cf284407b2f48f0f9afb5
2017-06-30 22:49:54-03:00
avformat/mov: prevent duplication of first fragment's ctts_data MP4 files with fragments might have the first moof box that is mentioned in a fragment index before the first mdat box. Since it is then already parsed by mov_read_header, we have to make sure that mov_switch_root will not parse it again when seeking by setting the headers_read flag in the index. Parsing it a second time would cause the ctts_data array to receive a second copy of the information from the trun box, leading to wrong PTS values for the second and following fragments in presence of B-frames. Fixes ticket 6560. Signed-off-by: Daniel Glöckner <[email protected]> Reviewed-by: Dale Curtis <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
feb1dbc7bd4c395400c48055c563ac23d5251716
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/feb1dbc7bd4c395400c48055c563ac23d5251716
2017-09-01 00:56:32+02:00
configure: require pkg-config for libvorbis libvorbis comes with pkg-config files since at least v1.0.1, way back in 2003. We need the two checks for vorbis and vorbisenc because we use functions from both and Xiph considers them separate libraries. The check is inverted (vorbis first then vorbisenc) because add_extralibs() prepends to EXTRALIBS instead of appending. For both shared and static linking the order didn't seem to matter anyway, testing with MinGW. Signed-off-by: Derek Buitenhuis <[email protected]>
3b3501f75cb20b9f7abf43a3a9b1c3de595bc588
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/3b3501f75cb20b9f7abf43a3a9b1c3de595bc588
2017-07-06 15:39:10-04:00
x86/aacpsdsp: optimize ff_ps_stereo_interpolate_sse3 Move the unpacking outside of the loop. 5% to 10% faster. Suggested-by: ubitux Signed-off-by: James Almer <[email protected]>
be3809a521fecfd3a61db99d660f243bd32b30bb
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/be3809a521fecfd3a61db99d660f243bd32b30bb
2017-06-03 12:39:43-03:00
ffmpeg: remove bsf extradata propagation hack The offending bitstream filter was fixed, so this is no longer needed. Signed-off-by: James Almer <[email protected]>
f1cdc01e7208f9e05cd92127003b3b494ec10cfb
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/f1cdc01e7208f9e05cd92127003b3b494ec10cfb
2017-05-24 20:28:00-03:00
avformat/movenc: remove experimental check for VP9 streams The muxer has been updated and is now complaint with the v1.0 of the spec.
5ff31babfccd16cdee6575ae015ff67e9a08e35d
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/5ff31babfccd16cdee6575ae015ff67e9a08e35d
2017-05-17 20:52:50-03:00
avformat/matroskaenc: check packet side data for AAC extradata updates This adapts and merges commit f4bf236338f6001736a4784b9c23de863057a583 from libav, originally skipped in 13a211e6320d061d9e8c29354c81239324b2db03 as it was not necessary back then. Is's applied now in preparation for the following patches, where the aac_adtstoasc bitstream filter will start to correctly propagate the new extradata through packet side data. Signed-off-by: James Almer <[email protected]>
7631f14bb35e8467d4ffaaa2b34e60614eb37c71
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/7631f14bb35e8467d4ffaaa2b34e60614eb37c71
2017-05-24 20:27:59-03:00
avcodec/bsf: Check for packet payload when setting BSF EOF flag. Set BSF EOF flag only if pkt == NULL or both data and side data are not present in packet. Signed-off-by: Jan Sebechlebsky <[email protected]> Signed-off-by: James Almer <[email protected]>
f92e1af844208eb34fc0cdb2e38959c3a92165c9
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/f92e1af844208eb34fc0cdb2e38959c3a92165c9
2017-04-22 22:32:24-03:00
avcodec/decode: also check for FF_CODEC_CAP_SETS_PKT_DTS in audio decoders Reviewed-by: Michael Niedermayer <[email protected]> Signed-off-by: James Almer <[email protected]>
b3570f03893cc6f29472f418a144252fe7a5e207
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/b3570f03893cc6f29472f418a144252fe7a5e207
2017-05-02 20:47:33-03:00
avutil/tests/dict: Check return of av_dict_parse_string() Fixes: CID1396402 Signed-off-by: Michael Niedermayer <[email protected]>
afebf470ca73c17cc8393bfd7eeebfdf6809c2b8
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/afebf470ca73c17cc8393bfd7eeebfdf6809c2b8
2017-03-30 23:35:18+02:00
x86/hevc_add_res: merge missing changes from 3d6535983282bea542dac2e568ae50da5796be34 Unrolling the loops triplicates the size of the assembled output while not generating any gain in performance.
ac42f080991ccef321f6f9a392e310aeb1379e1c
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/ac42f080991ccef321f6f9a392e310aeb1379e1c
2017-03-24 11:24:18-03:00
build: Fix logic of clock_gettime() check We should only check for clock_gettime() if _POSIX_MONOTONIC_CLOCK is available and do a full link check for clock_gettime() in all cases.
003124ebf4a05f1347c74104216887ddd2e5aad4
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/003124ebf4a05f1347c74104216887ddd2e5aad4
2017-03-07 08:32:37+01:00
configure: Handle SDL version check through pkg-config
d00a0d8e84fef1b9124bfaf71cc17df79ca464a6
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/d00a0d8e84fef1b9124bfaf71cc17df79ca464a6
2017-02-16 09:28:33+01:00
avcodec/nvenc: surface allocation reduction This patch aims to reduce the number of input/output surfaces NVENC allocates per session. Previous default sets allocated surfaces to 32 (unless there is user specified param or lookahead involved). Having large number of surfaces consumes extra video memory (esp for higher resolution encoding). The patch changes the surfaces calculation for default, B-frames, lookahead scenario respectively. The other change involves surface selection. Previously, if a session allocates x surfaces, only x-1 surfaces are used (due to combination of output delay and lock toggle logic). To prevent unused surfaces, changing surface rotation to using predefined fifo. Signed-off-by: Timo Rothenpieler <[email protected]>
8de3458a07376b0a96772e586b6dba5e93432f52
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/8de3458a07376b0a96772e586b6dba5e93432f52
2017-04-26 21:57:54+02:00
avcodec/opus: Check count of ambisonic channels https://tools.ietf.org/html/draft-ietf-codec-ambisonics-01#section-3.1 specifies the maximum as 227 Signed-off-by: Michael Niedermayer <[email protected]>
04e611474b9a82ddc8a53b08e80401379a40e410
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/04e611474b9a82ddc8a53b08e80401379a40e410
2017-02-17 11:18:30+01:00
configure: Move optflags checks to a more sensible place
bf38959a30ecba4e4ee95d4f2a80ba7ece4f34be
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/bf38959a30ecba4e4ee95d4f2a80ba7ece4f34be
2017-01-25 12:01:02+01:00
aarch64: vp9dsp: Restructure the bpp checks This work is sponsored by, and copyright, Google. This is more in line with how it will be extended for more bitdepths. Signed-off-by: Martin Storsjö <[email protected]>
48ad3fe1beee5c3eb453093defde503f354c8f1f
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/48ad3fe1beee5c3eb453093defde503f354c8f1f
2017-01-24 22:36:02+02:00
avformat/flacdec: Check avio_read result when reading flac block header. Return AVERROR_INVALIDDATA if all four bytes aren't present. Signed-off-by: Michael Niedermayer <[email protected]>
95bde49982a82bc10470c0adab5969ffe635d064
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/95bde49982a82bc10470c0adab5969ffe635d064
2017-01-25 22:08:28+01:00
avcodec/omx: Do not pass negative value into av_malloc() Fixes CID1396849 Signed-off-by: Michael Niedermayer <[email protected]>
bd83c295fc1b7f8001e5d134b912af86cd62c3f2
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/bd83c295fc1b7f8001e5d134b912af86cd62c3f2
2017-01-08 15:25:14+01:00
dcaenc: Reverse data layout to prevent data copies during Huffman encoding introduction Reviewed-by: Rostislav Pehlivanov <[email protected]>
a6191d098a03f94685ae4c072bfdf10afcd86223
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/a6191d098a03f94685ae4c072bfdf10afcd86223
2017-01-15 18:16:31+00:00
dvdsubdec: Check memory allocations
ec17782e17de1e8501ca213e276dfe5412ff1d11
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/ec17782e17de1e8501ca213e276dfe5412ff1d11
2015-02-17 12:16:43-05:00
wmavoice: disable bitstream checking. The checked bitstream reader does that already. To allow parsing of superframes split over a packet boundary, we always decode the last superframe in each packet at the start of the next packet, even if theoretically we could have decoded it. The last superframe in the last packet is decoded using AV_CODEC_CAP_DELAY.
3deb4b54a24f8cddce463d9f5751b01efeb976af
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/3deb4b54a24f8cddce463d9f5751b01efeb976af
2016-12-27 10:02:33-05:00
build: Add separate flags for checkheaders targets This allows filtering out some warning noise.
2575b1917b2703fae41a4b4901ad85c888374dfd
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/2575b1917b2703fae41a4b4901ad85c888374dfd
2016-12-03 08:00:33+01:00
libavformat/hlsenc: default segment name and use_localtime in hlcenc.c, in the hls_write_header() function the default format string for strftime() function contains %s specifier when use_localtime is true. This %s specifier will insert the seconds since EPOCH. But %s is not available on all system/environment. This patch check %s availabilty at runtine and alter the default format string if necessary. Signed-off-by: Bela Bodecs <[email protected]> Signed-off-by: Steven Liu <[email protected]>
8fd3e02eee87e0830fa7ab1dbb65160e5be76d20
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/8fd3e02eee87e0830fa7ab1dbb65160e5be76d20
2017-01-01 11:00:45+08:00
avcodec/ffv1enc: Allocate smaller packet if the worst case size cannot be allocated We are checking during encoding if there is enough space as version 4 needs that check. Fixes Ticket6005 Signed-off-by: Michael Niedermayer <[email protected]>
38a7834bbb24ef62466b076715e0add60e1d6962
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/38a7834bbb24ef62466b076715e0add60e1d6962
2016-12-09 01:59:40+01:00
avfilter/vf_scale_npp: check ff_set_common_formats return value
88281a5256f0034451c09acab3aff44acb43c2a3
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/88281a5256f0034451c09acab3aff44acb43c2a3
2016-11-30 12:36:23+01:00
checkasm: vp9dsp: benchmark all sub-IDCTs (but not WHT or ADST). Signed-off-by: Martin Storsjö <[email protected]>
06fec74cacbb0ef7f3e5ea0e6c9ced1b6fd7565d
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/06fec74cacbb0ef7f3e5ea0e6c9ced1b6fd7565d
2016-11-23 23:55:38+02:00
Revert "checkasm: vp9dsp: Benchmark the dc-only version of idct_idct separately" This reverts commit 81d7f0bbca837afda1f7e60d3ae52ab1360ab44b. Instead of just benchmarking dc separately, test all relevant subparts (in the next commit). Signed-off-by: Martin Storsjö <[email protected]>
effc1430b2fe5997d9d55bf28dc507c27125eb27
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/effc1430b2fe5997d9d55bf28dc507c27125eb27
2016-11-23 23:55:26+02:00
fate: checkasm: Split monolithic test into individual components
4537647c0429fe7c8ee655ac3fda856ba67f58a0
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/4537647c0429fe7c8ee655ac3fda856ba67f58a0
2016-11-08 17:32:25+01:00
configure: check for stdatomic.h Since this is a C11 feature, it requires -std=c11. Not actually used for anything yet, that will be added in the following commits. This merges libav commit 13f5d2bf75b95a0bfdb9940a5e359a719e242bed. Signed-off-by: Wan-Teh Chang <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
6a4e24280dd7f15c41628ebfb01ee25661d8b258
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/6a4e24280dd7f15c41628ebfb01ee25661d8b258
2016-11-27 13:07:07+01:00
adxdec: validate sample_rate A negative sample rate doesn't make sense and triggers assertions in av_rescale_rnd. Signed-off-by: Andreas Cadhalpun <[email protected]>
2eb05eaa682ec49eade91e358ace4e1415695686
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/2eb05eaa682ec49eade91e358ace4e1415695686
2016-11-07 00:51:49+01:00
crystalhd: Loop for a frame internally where possible. It's not possible to return EAGAIN when we've passed input EOF and are in draining mode. If do return EAGAIN, we're saying there's no way to get any more output - which isn't true in many cases. So let's handled these cases in an internal loop as best we can.
3019b4f6480a5d8c38e0e32ef75dabe6e0f3ae98
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/3019b4f6480a5d8c38e0e32ef75dabe6e0f3ae98
2016-11-02 13:47:57-07:00
arm: Add NEON optimizations for 10 and 12 bit vp9 itxfm This work is sponsored by, and copyright, Google. This is structured similarly to the 8 bit version. In the 8 bit version, the coefficients are 16 bits, and intermediates are 32 bits. Here, the coefficients are 32 bit. For the 4x4 transforms for 10 bit content, the intermediates also fit in 32 bits, but for all other transforms (4x4 for 12 bit content, and 8x8 and larger for both 10 and 12 bit) the intermediates are 64 bit. For the existing 8 bit case, the 8x8 transform fit all coefficients in registers; for 10/12 bit, when the coefficients are 32 bit, the 8x8 transform also has to be done in slices of 4 pixels (just as 16x16 and 32x32 for 8 bit). The slice width also shrinks from 4 elements to 2 elements in parallel for the 16x16 and 32x32 cases. The 16 bit coefficients from idct_coeffs and similar tables also need to be lenghtened to 32 bit in order to be used in multiplication with vectors with 32 bit elements. This leads to the fixed coefficient vectors needing more space, leading to more cases where they have to be reloaded within the transform (in iadst16). This technically would need testing in checkasm for subpartitions in increments of 2, but that slows down normal checkasm runs excessively. Examples of relative speedup compared to the C version, from checkasm: Cortex A7 A8 A9 A53 vp9_inv_adst_adst_4x4_sub4_add_10_neon: 4.83 11.36 5.22 6.77 vp9_inv_adst_adst_8x8_sub8_add_10_neon: 4.12 7.60 4.06 4.84 vp9_inv_adst_adst_16x16_sub16_add_10_neon: 3.93 8.16 4.52 5.35 vp9_inv_dct_dct_4x4_sub1_add_10_neon: 1.36 2.57 1.41 1.61 vp9_inv_dct_dct_4x4_sub4_add_10_neon: 4.24 8.66 5.06 5.81 vp9_inv_dct_dct_8x8_sub1_add_10_neon: 2.63 4.18 1.68 2.87 vp9_inv_dct_dct_8x8_sub4_add_10_neon: 4.52 9.47 4.24 5.39 vp9_inv_dct_dct_8x8_sub8_add_10_neon: 3.45 7.34 3.45 4.30 vp9_inv_dct_dct_16x16_sub1_add_10_neon: 3.56 6.21 2.47 4.32 vp9_inv_dct_dct_16x16_sub2_add_10_neon: 5.68 12.73 5.28 7.07 vp9_inv_dct_dct_16x16_sub8_add_10_neon: 4.42 9.28 4.24 5.45 vp9_inv_dct_dct_16x16_sub16_add_10_neon: 3.41 7.29 3.35 4.19 vp9_inv_dct_dct_32x32_sub1_add_10_neon: 4.52 8.35 3.83 6.40 vp9_inv_dct_dct_32x32_sub2_add_10_neon: 5.86 13.19 6.14 7.04 vp9_inv_dct_dct_32x32_sub16_add_10_neon: 4.29 8.11 4.59 5.06 vp9_inv_dct_dct_32x32_sub32_add_10_neon: 3.31 5.70 3.56 3.84 vp9_inv_wht_wht_4x4_sub4_add_10_neon: 1.89 2.80 1.82 1.97 The speedup compared to the C functions is around 1.3 to 7x for the full transforms, even higher for the smaller subpartitions. Signed-off-by: Martin Storsjö <[email protected]>
2ed67eba969e9e1921dabcdb71d3657885ce9445
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/2ed67eba969e9e1921dabcdb71d3657885ce9445
2017-01-24 22:35:56+02:00
swscale: Update bitdepth range check Make sure the scaling functions for the 9-15bits are used for 9-15bits bit depths correctly.
e87a501e7d03ac68b58520108fe24ad9d0b36765
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/e87a501e7d03ac68b58520108fe24ad9d0b36765
2016-09-27 17:17:54+02:00
avcodec/nvenc: check maximum driver API version
df615efcf275d87ec6e19be1c1b2f16e9b5d4e72
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/df615efcf275d87ec6e19be1c1b2f16e9b5d4e72
2016-08-28 19:46:44+02:00
libavcodec/dnxhdenc: fix typo, check if profile is dnxhr 444 or hqx Signed-off-by: Michael Niedermayer <[email protected]>
61fac0ea0967f322965226f8569ea84d988e76bb
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/61fac0ea0967f322965226f8569ea84d988e76bb
2016-08-22 02:27:15+02:00
aarch64: vp9: Implement NEON loop filters This work is sponsored by, and copyright, Google. These are ported from the ARM version; thanks to the larger amount of registers available, we can do the loop filters with 16 pixels at a time. The implementation is fully templated, with a single macro which can generate versions for both 8 and 16 pixels wide, for both 4, 8 and 16 pixels loop filters (and the 4/8 mixed versions as well). For the 8 pixel wide versions, it is pretty close in speed (the v_4_8 and v_8_8 filters are the best examples of this; the h_4_8 and h_8_8 filters seem to get some gain in the load/transpose/store part). For the 16 pixels wide ones, we get a speedup of around 1.2-1.4x compared to the 32 bit version. Examples of runtimes vs the 32 bit version, on a Cortex A53: ARM AArch64 vp9_loop_filter_h_4_8_neon: 144.0 127.2 vp9_loop_filter_h_8_8_neon: 207.0 182.5 vp9_loop_filter_h_16_8_neon: 415.0 328.7 vp9_loop_filter_h_16_16_neon: 672.0 558.6 vp9_loop_filter_mix2_h_44_16_neon: 302.0 203.5 vp9_loop_filter_mix2_h_48_16_neon: 365.0 305.2 vp9_loop_filter_mix2_h_84_16_neon: 365.0 305.2 vp9_loop_filter_mix2_h_88_16_neon: 376.0 305.2 vp9_loop_filter_mix2_v_44_16_neon: 193.2 128.2 vp9_loop_filter_mix2_v_48_16_neon: 246.7 218.4 vp9_loop_filter_mix2_v_84_16_neon: 248.0 218.5 vp9_loop_filter_mix2_v_88_16_neon: 302.0 218.2 vp9_loop_filter_v_4_8_neon: 89.0 88.7 vp9_loop_filter_v_8_8_neon: 141.0 137.7 vp9_loop_filter_v_16_8_neon: 295.0 272.7 vp9_loop_filter_v_16_16_neon: 546.0 453.7 The speedup vs C code in checkasm tests is around 2-7x, which is pretty much the same as for the 32 bit version. Even if these functions are faster than their 32 bit equivalent, the C version that we compare to also became around 1.3-1.7x faster than the C version in 32 bit. Based on START_TIMER/STOP_TIMER wrapping around a few individual functions, the speedup vs C code is around 4-5x. Examples of runtimes vs C on a Cortex A57 (for a slightly older version of the patch): A57 gcc-5.3 neon loop_filter_h_4_8_neon: 256.6 93.4 loop_filter_h_8_8_neon: 307.3 139.1 loop_filter_h_16_8_neon: 340.1 254.1 loop_filter_h_16_16_neon: 827.0 407.9 loop_filter_mix2_h_44_16_neon: 524.5 155.4 loop_filter_mix2_h_48_16_neon: 644.5 173.3 loop_filter_mix2_h_84_16_neon: 630.5 222.0 loop_filter_mix2_h_88_16_neon: 697.3 222.0 loop_filter_mix2_v_44_16_neon: 598.5 100.6 loop_filter_mix2_v_48_16_neon: 651.5 127.0 loop_filter_mix2_v_84_16_neon: 591.5 167.1 loop_filter_mix2_v_88_16_neon: 855.1 166.7 loop_filter_v_4_8_neon: 271.7 65.3 loop_filter_v_8_8_neon: 312.5 106.9 loop_filter_v_16_8_neon: 473.3 206.5 loop_filter_v_16_16_neon: 976.1 327.8 The speed-up compared to the C functions is 2.5 to 6 and the cortex-a57 is again 30-50% faster than the cortex-a53. Signed-off-by: Martin Storsjö <[email protected]>
9d2afd1eb8c5cc0633062430e66326dbf98c99e0
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/9d2afd1eb8c5cc0633062430e66326dbf98c99e0
2016-11-14 00:10:13+02:00
avconv: Check the fifo allocation
602abe77b02f9702c18c2787d208fcfc9d94b70f
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/602abe77b02f9702c18c2787d208fcfc9d94b70f
2016-08-12 11:41:58+02:00
avformat/swfdec: Fix inflate() error code check Fixes infinite loop Fixes endless.poc Found-by: 连一汉 <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
a453bbb68f3eec202673728988bba3bc76071761
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/a453bbb68f3eec202673728988bba3bc76071761
2016-08-19 11:00:02+02:00
avconv: initialize output framerate earlier This will be needed in the following commits.
5fa255b65c7887cc913f097aed1b581fbf1a8745
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/5fa255b65c7887cc913f097aed1b581fbf1a8745
2016-06-21 12:39:02+02:00
h264: decode the poc values from the slice header into the per-slice context Copy them into the decoder-global context in field_start(). This avoids modifying the decoder-global context during bitstream parsing.
f966498e433fead2f5e6b5b66fad2ac062146d22
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/f966498e433fead2f5e6b5b66fad2ac062146d22
2016-06-21 11:08:56+02:00
configure: Check for strtoll and redirect to _strtoi64 in the msvcrt block This allows doing this redirection, if building with clang against old enough MSVC headers that lack strtoll (2012 and older). Signed-off-by: Martin Storsjö <[email protected]>
56af0bc10f49654b5b5f3efe82c69a13bf15fc8b
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/56af0bc10f49654b5b5f3efe82c69a13bf15fc8b
2016-07-26 09:29:24+03:00
avcodec/nvenc: Check capabilities for interlaced encoding
808356c61c6ed05467d4351b12dd34938705cd65
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/808356c61c6ed05467d4351b12dd34938705cd65
2016-06-06 23:52:55+02:00
avformat/oggparsevorbis: free base64 encoded data immediately after decoding it It has no use afterwards and freeing it before calling ff_flac_parse_picture() may help prevent OOM issues on memory constrained scenarios. Signed-off-by: James Almer <[email protected]>
afd04058bc910e4a3b1017e03ea543d8be395818
ffmpeg
devign
0
https://github.com/ffmpeg/ffmpeg
https://github.com/ffmpeg/ffmpeg/commit/afd04058bc910e4a3b1017e03ea543d8be395818
2016-06-20 23:04:42-03:00