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Author SHA1 Message Date
Clément Bœsch
d92a725329 x86/vp9lpf: remove 8 SWAPs in 84/48 transpose. 2014-02-05 07:21:13 +01:00
Clément Bœsch
97dde561de x86/vp9lpf: remove braindead double pxor. 2014-02-05 07:21:11 +01:00
Clément Bœsch
9a3b05b0a9 x86/vp9lpf: save a few mov in flat8in/hev masks calc. 2014-02-05 07:21:09 +01:00
Clément Bœsch
91d85bb167 x86/vp9lpf: add ff_vp9_loop_filter_[vh]_44_16_{sse2,ssse3,avx}. 2014-02-05 07:21:06 +01:00
Michael Niedermayer
acd7505351 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mpeg: K&R formatting cosmetics

Conflicts:
	libavcodec/mpeg12dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 03:59:37 +01:00
Michael Niedermayer
6e380cc28f Merge commit '9ecb858775483a76c137e8e1ad45a95e318bca61' 
* commit '9ecb858775483a76c137e8e1ad45a95e318bca61':
  doxy: Format @code blocks so they render properly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 03:27:13 +01:00
Michael Niedermayer
3adb5f8d8b Merge commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931' 
* commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931':
  lavf: improve handling of sparse streams when muxing

Conflicts:
	doc/APIchanges
	libavformat/avformat.h
	libavformat/mux.c
	libavformat/options_table.h
	libavformat/version.h

See: 37ed5df5c5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 03:19:22 +01:00
Michael Niedermayer
6a4cc50980 Merge commit '4c3e1956ee35fdcc5ffdb28782050164b4623c0b' 
* commit '4c3e1956ee35fdcc5ffdb28782050164b4623c0b':
  lagarith: reallocate rgb_planes when needed

Conflicts:
	libavcodec/lagarith.c

See: 9eef41b848
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 02:47:46 +01:00
Michael Niedermayer
2b88cb2f46 Merge commit '2240e2078d53d3cfce8ff1dda64e58fa72038602' 
* commit '2240e2078d53d3cfce8ff1dda64e58fa72038602':
  truemotion1: check the header size

See: e7b43e8e84
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 02:25:34 +01:00
Michael Niedermayer
cd04f0da60 Merge commit '1713eec29add37b654ec6bf262b843d139c1ffc6' 
* commit '1713eec29add37b654ec6bf262b843d139c1ffc6':
  shorten: pad the internal bitstream buffer

See: 89d998f1c1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 02:13:36 +01:00
Michael Niedermayer
e7724f346a Merge commit '5430839144c6da0160e8e0cfb0c8db01de432e94' 
* commit '5430839144c6da0160e8e0cfb0c8db01de432e94':
  eacmv: clear references on frame dimensions change

Conflicts:
	libavcodec/eacmv.c

See: e9d443cf08
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 01:42:06 +01:00
Michael Niedermayer
d80b9ea11d Merge commit '0e830094ad0dc251613a0aa3234d9c5c397e02e6' 
* commit '0e830094ad0dc251613a0aa3234d9c5c397e02e6':
  samplefmt: avoid integer overflow in av_samples_get_buffer_size()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 01:30:24 +01:00
Michael Niedermayer
bd9492174d Merge commit '190d4a447bc6ae4ecbbbb1c70f482a9c1fb6026c' 
* commit '190d4a447bc6ae4ecbbbb1c70f482a9c1fb6026c':
  avcodec: Suppress deprecation warnings from avcodec_alloc_frame()

Conflicts:
	libavcodec/utils.c

No change as we dont call this deprecated function
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 01:27:48 +01:00
Michael Niedermayer
dcbc748ad1 Merge commit 'd509ae5be0a9bac35a4cedbe68b774a74446bb27' 
* commit 'd509ae5be0a9bac35a4cedbe68b774a74446bb27':
  jvdec: K&R formatting cosmetics

Conflicts:
	libavcodec/jvdec.c
	libavformat/jvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 01:18:48 +01:00
Vittorio Giovara
a91d3658d9 mpeg: K&R formatting cosmetics 
Also adjust header #include order and some comments.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-02-04 22:29:53 +01:00
Luca Barbato
9ecb858775 doxy: Format @code blocks so they render properly 
@code command reports verbatim everything between it and @endcode.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-04 22:09:47 +01:00
Luca Barbato
d9ae1031f5 lavf: improve handling of sparse streams when muxing 
Currently ff_interleave_packet_per_dts() waits until it gets a frame for
each stream before outputting packets in interleaved order.

Sparse streams (i.e. streams with much fewer packets than the other
streams, like subtitles or audio with DTX) tend to add up latency and in
specific cases end up allocating a large amount of memory.

Emit the top packet from the packet_buffer if it has a time delta
larger than a specified threshold.

Original report of the issue and initial proposed solution by
mus.svz@gmail.com.

Bug-id: 31
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-04 22:01:42 +01:00
Anton Khirnov
4c3e1956ee lagarith: reallocate rgb_planes when needed 
Fixes invalid writes on pixel format changes.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-04 22:00:27 +01:00
Anton Khirnov
2240e2078d truemotion1: check the header size 
Fixes invalid reads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-04 22:00:13 +01:00
Anton Khirnov
1713eec29a shorten: pad the internal bitstream buffer 
Fixes invalid reads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-04 21:59:57 +01:00
Anton Khirnov
5430839144 eacmv: clear references on frame dimensions change 
Fixes invalid reads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-04 21:59:14 +01:00
Michael Niedermayer
20be510887 avcodec/vc1dec: remove blocks_off use from vc1_pred_b_mv() 
it should always be 0

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 20:56:09 +01:00
Michael Niedermayer
41f9742053 avcodec/vc1dec: vc1_pred_b_mv() is not used for fields, simplify code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 20:12:54 +01:00
Justin Ruggles
0e830094ad samplefmt: avoid integer overflow in av_samples_get_buffer_size() 
CC:libav-stable@libav.org
 2014-02-04 12:32:47 -05:00
Michael Niedermayer
c93e691369 Merge commit '1f097d168d9cad473dd44010a337c1413a9cd198' 
* commit '1f097d168d9cad473dd44010a337c1413a9cd198':
  h264: reset data partitioning at the beginning of each decode call

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 16:44:32 +01:00
Michael Niedermayer
9a082fec1a Merge commit 'e46ad30a808744ddf3855567e162292a4eaabac7' 
* commit 'e46ad30a808744ddf3855567e162292a4eaabac7':
  vp8: use a fixed-size edge emu buffer

Conflicts:
	libavcodec/vp8.c
	libavcodec/vp8.h

See: face578d56
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 16:14:30 +01:00
Michael Niedermayer
c18cfd1001 ffserver: use avformat_alloc_context() 
Fixes null pointer dereference

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 16:01:02 +01:00
Michael Niedermayer
073e771c9c Merge commit '33c859c142ef3f49b7a6227014ad92a680cf4d74' 
* commit '33c859c142ef3f49b7a6227014ad92a680cf4d74':
  lavf: ignore attachment streams for interleaving purposes

Conflicts:
	libavformat/avformat.h
	libavformat/internal.h
	libavformat/mux.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 15:37:05 +01:00
Michael Niedermayer
5144d91996 Merge commit '7b03b65bf0d02519c86750d2da33f413e11cf0c6' 
* commit '7b03b65bf0d02519c86750d2da33f413e11cf0c6':
  lavf: do basic sanity checking on muxed packets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 15:17:29 +01:00
Michael Niedermayer
40fc1e2dda Merge commit '5de64bb34d68d6c224dca90003172d7a27958825' 
* commit '5de64bb34d68d6c224dca90003172d7a27958825':
  utvideoenc: Add support for the new BT.709 FourCCs for YCbCr

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 15:09:02 +01:00
Michael Niedermayer
cddbe9fa2e avfilter/dualinput: fix repeatlast to match docs and eof_action=pass 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 14:54:14 +01:00
Michael Niedermayer
905cd28a5a Merge commit 'de203abd71baae7f120313259b45cf935c85203e' 
* commit 'de203abd71baae7f120313259b45cf935c85203e':
  vf_overlay: add eof_action switch

Conflicts:
	doc/filters.texi
	libavfilter/vf_overlay.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 14:33:33 +01:00
Diego Biurrun
190d4a447b avcodec: Suppress deprecation warnings from avcodec_alloc_frame() 
The function is itself obsolete and slated for removal.
 2014-02-04 13:46:20 +01:00
Michael Niedermayer
a0d5204cd9 Merge commit 'b25e84b7399bd91605596b67d761d3464dbe8a6e' 
* commit 'b25e84b7399bd91605596b67d761d3464dbe8a6e':
  hevc: check that the VCL NAL types are the same for all slice segments of a frame

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 13:44:39 +01:00
Vittorio Giovara
d509ae5be0 jvdec: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-02-04 12:35:38 +01:00
Anton Khirnov
1f097d168d h264: reset data partitioning at the beginning of each decode call 
Prevents using GetBitContexts with data from previous calls.

Fixes access to freed memory.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-04 11:26:17 +01:00
Anton Khirnov
e46ad30a80 vp8: use a fixed-size edge emu buffer 
The reason is the same as for e588615d93

Based on a patch by Ronald S. Bultje <rsbultje@gmail.com>
 2014-02-04 11:21:07 +01:00
Anton Khirnov
33c859c142 lavf: ignore attachment streams for interleaving purposes 
Those streams should never get any packets by definition.
 2014-02-04 11:17:06 +01:00
Anton Khirnov
7b03b65bf0 lavf: do basic sanity checking on muxed packets 
Reject packets for non-existing or attachment streams.
 2014-02-04 11:10:55 +01:00
Jan Ekström
5de64bb34d utvideoenc: Add support for the new BT.709 FourCCs for YCbCr 
With cli usage the decoder might have not set the colorspace during
encoder init, manual colorspace override might be needed in such
cases.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-04 10:59:28 +01:00
Keith Lawson
de203abd71 vf_overlay: add eof_action switch 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-04 10:54:26 +01:00
Anton Khirnov
b25e84b739 hevc: check that the VCL NAL types are the same for all slice segments of a frame 
Fixes possible invalid memory access for mismatching skipped/non-skipped
slice segments.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Sample-Id: 00001533-google
 2014-02-04 10:39:07 +01:00
Michael Niedermayer
8a3b85f3a7 avcodec/h264: update current_sps & sps->new only after the whole slice header decoder and init code finished 
This avoids them being cleared before the full initialization finished

Fixes out of array read
Fixes: asan_heap-oob_f0c5e6_7071_cov_1605985132_mov_h264_aac__Demo_FlagOfOurFathers.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 04:49:25 +01:00
Michael Niedermayer
e708424b70 avcodec/h264: Disallow pps_id changing between slices 
Such changes are forbidden in H.264 and lead to race conditions

Fixes out of array read
Fixes: signal_sigsegv_f9796a_1613_cov_3114610371_FM1_BT_B.h264
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-04 00:07:27 +01:00
Michael Niedermayer
1a96b27ebf avcodec/h264: clear dequant8_coeff pointers if 8x8 mode is not enabled 
This prevents stale pointers from being left

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-03 22:15:32 +01:00
Matt Oliver
3e309c5d18 Fix compilation with msvc/icl due to missing header and define. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-03 19:48:41 +01:00
Michael Niedermayer
e9314f1968 Merge remote-tracking branch 'dilaroga/master' 
* dilaroga/master:
  vda: fix crash when a frame is dropped.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-03 15:34:00 +01:00
Alex Sukhanov
889afca369 avcodec/aac_adtstoasc_bsf: Fix memory leak 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-03 15:06:41 +01:00
Ståle Kristoffersen
8658390336 libavformat/utils.c: Cosmetics: Fix incorrect comma placement 2014-02-03 11:35:19 +01:00
Michael Niedermayer
6e42ccb9db avcodec/aacdec: Fix pulse position checks in decode_pulses() 
Fixes out of array read
Fixes: asan_static-oob_1efed25_1887_cov_2013541199_HeyYa_RA10_AAC_192K_30s.rm
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-03 05:15:41 +01:00