Commit Graph

73878 Commits

Author SHA1 Message Date
周晓勇
dcd14db806 avcodec: loongson add constant definition
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-16 14:27:49 +02:00
Michael Niedermayer
f1a38264f2 avcodec/pthread_frame: clear priv_data, avoid stale pointer in error case
Fixes: b4b47bc2b3fb7ca710bfffe5aa969e37_signal_sigabrt_7ffff70eccc9_744_nc_sample2.avi with memlimit of 4194304

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-16 12:18:30 +02:00
Carl Eugen Hoyos
8dad213143 lavc: Add properties field to AVCodecContext.
The new field can hold information about losslessness and closed captions for now.
2015-07-16 12:18:30 +02:00
Henrik Gramner
2cb34f82b9 checkasm: Add unit tests for h264qpel
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-07-15 19:47:07 +02:00
Luca Barbato
4512ee78e1 mpegts: Mark the muxer as supporting variable fps
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-07-15 19:43:48 +02:00
Luca Barbato
c88c5eef53 hevc: Split the struct setup from the pps parsing 2015-07-15 19:39:44 +02:00
Paul B Mahol
7aafac976f avfilter/vf_smartblur: use the name 's' for the pointer to the private context
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-07-15 13:34:56 +00:00
Paul B Mahol
61641627b8 avfilter/af_astats: calculate audio bit-depth
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-07-15 13:26:43 +00:00
Paul B Mahol
3001558487 avfilter: add erosion, dilation, deflate & inflate filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-07-15 13:21:47 +00:00
Michael Niedermayer
a39512ba9e tests/checkasm/checkasm: Give macro a body to avoid potential unexpected syntax issues
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-16 04:35:14 +02:00
Michael Niedermayer
4afc3429be avformat/utils: Fix regression with H264 stream probing
Fixes Ticket4725

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-16 03:37:43 +02:00
Michael Niedermayer
cdca400c5e avformat/utils: Print stream number in max_analyze_duration exit path
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-16 03:30:24 +02:00
Carl Eugen Hoyos
9901e53187 lavf/rtpenc_jpeg: Fix sending multiple quantization tables. 2015-07-16 00:36:13 +02:00
Donny Yang
99b0cadd13 apng: Fix wrong default final frame delay in muxer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 22:52:06 +02:00
Michael Niedermayer
cbd4a1dbde Merge commit '2cb34f82b92c15b811f5c03dc7f61a4baf6e02e3'
* commit '2cb34f82b92c15b811f5c03dc7f61a4baf6e02e3':
  checkasm: Add unit tests for h264qpel

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 22:44:28 +02:00
Michael Niedermayer
1680f9c588 Merge commit '4512ee78e19fdb011bdec1b3a8dc0b315c82a81e'
* commit '4512ee78e19fdb011bdec1b3a8dc0b315c82a81e':
  mpegts: Mark the muxer as supporting variable fps

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 21:29:12 +02:00
Michael Niedermayer
4e160ecdbc Merge commit 'c88c5eef53ff1619724ba47b722da64ec0593dab'
* commit 'c88c5eef53ff1619724ba47b722da64ec0593dab':
  hevc: Split the struct setup from the pps parsing

Conflicts:
	libavcodec/hevc_ps.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 21:21:40 +02:00
Michael Niedermayer
269a71b68a avcodec/mpeg4videodec: Clarify the mpeg4_unpack_bframes reference.
This should avoid misunderstandings like in Ticket4618

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 21:05:24 +02:00
Michael Niedermayer
a5d44d5c22 swscale/utils: Clear pix buffers
Fixes use of uninitialized memory
Fixes: a96874b9466b6edc660a519c7ad47977_signal_sigsegv_7ffff713351a_744_nc_sample.avi with memlimit 2147483648

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 20:06:34 +02:00
Michael Niedermayer
4a6b8289e6 avcodec/mips/mpegvideo_mmi: Use av_assert2()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 17:25:42 +02:00
ZhouXiaoyong
95418634b1 avcodec: loongson optimized mpegvideo dct unquantize with mmi
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 15:51:07 +02:00
周晓勇
a0ad6c85ac avcodec: loongson optimized h264pred with mmi
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 15:51:02 +02:00
周晓勇
2c34389551 configure: loongson disable expensive optimizations in gcc O3 optimization
With gcc-4.9.2 loongson faild in test fate-dca, this is caused by option
-fexpensive-optimizations in -O3 optimization. We disable it temporarily
before the bug been fixed up.

Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 13:24:23 +02:00
Michael Niedermayer
9d8070afe1 avfilter/internal: add more words to sentance
Hopefully fixes english syntax

Found-by: ubitux
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 13:09:41 +02:00
Arttu Ylä-Outinen
ae3f4e479a MAINTAINERS: add myself as libkvazaar maintainer
Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 13:03:50 +02:00
Michael Niedermayer
8f2c045a0e avformat/mov: Implement a same origin policy for references instead of only allowing a subset of relative pathes in references
Fixes Ticket4671

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 12:47:09 +02:00
Paul B Mahol
eea08efc0d avfilter/x86/vf_psnr.asm: split one line of license text into two
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-07-14 23:54:26 +00:00
James Darnley
bff7242608 avfilter/vf_removegrain: add x86 and x86_64 SSE2 functions
Speed of all modes increased by a factor between 7.4 and 19.8 largely depending
on whether bytes are unpacked into words.  Modes 2, 3, and 4 have been sped-up
by a factor of 43 (thanks quick sort!)

All modes are available on x86_64 but only modes 1, 10, 11, 12, 13, 14, 19, 20,
21, and 22 are available on x86 due to the number of SIMD registers used.

With a contribution from James Almer <jamrial@gmail.com>
2015-07-14 23:50:50 +00:00
Michael Niedermayer
dffae122d0 avcodec/mjpegdec: Fix DC overflow in decode_block()
Fixes Ticket4683

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 05:05:25 +02:00
Michael Niedermayer
90dd6ad22c avformat/utils: inform the user if the protocol cannot be determined
Assuming the wrong protocol can lead to suboptimal seeking performance

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 04:09:09 +02:00
Michael Niedermayer
901922e047 avformat/utils: adjust short skip threshold in ff_configure_buffers_for_index() to avoid seeking if a packet is skiped
Fixes Ticket4126

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 03:35:08 +02:00
Michael Niedermayer
c9c7263e58 avformat/mov: Fix opening relative references
Possibly fixes Ticket4671

the removed check is wrong and insufficient

Based on patch by Maksym Veremeyenko <verem@m1.tv>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 01:12:45 +02:00
Michael Niedermayer
bfd17046c1 avcodec/mpeg12dec: Fix decoding of faulty interlaced mpeg2
Fixes Ticket4721

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 00:09:15 +02:00
Michael Niedermayer
522256b374 avfilter/internal: Improve docs about ff_request_frame()
Reviewed-by: James Darnley <james.darnley@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-15 00:09:14 +02:00
Timo Rothenpieler
550e872bcd avcodec/nvenc: Fix build with older gcc versions
Aparently anonymous structs weren't always supported, not even sure if
they are standard conformant.
2015-07-14 23:00:44 +02:00
wm4
130a8e0eef avformat: don't crash API users when demuxing mp4
This code is one big chunk of WTF.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 22:41:35 +02:00
Arttu Ylä-Outinen
b90b6af710 avcodec: add libkvazaar HECV encoder
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 18:00:36 +02:00
Ronald S. Bultje
ae4c9ddebc vf_psnr: sse2 optimizations for sum-squared-error.
The internal line accumulator for 16bit can overflow, so I changed that
from int to uint64_t in the C code. The matching assembly looks a little
weird but output looks correct.

(avx2 should be trivial to add later.)

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 17:57:14 +02:00
Zhang Rui
fcbea93cf8 avutil/fifo: Fix the case where func() returns less bytes than requested in av_fifo_generic_write()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 17:28:55 +02:00
Michael Niedermayer
6e80fe1ecd ffmpeg: Fix cleanup after failed allocation of output_files
Fixes: 39a25908b84604acdaa490138282d091_signal_sigsegv_7ffff713351a_331_WAWV.avi with memlimit of 262144

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 15:59:11 +02:00
Michael Niedermayer
15629129dd avformat/mov: Fix deallocation when MOVStreamContext failed to allocate
Fixes: 260813283176b57b3c9974fe284eebc3_signal_sigsegv_7ffff713351a_991_xtrem_e2_m64q15_a32sxx.3gp with memlimit of 262144

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 14:15:42 +02:00
Michael Niedermayer
0ff4953e1b avfilter/vf_ssim: Fix "incompatible pointer type" warnings
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 13:29:55 +02:00
Michael Niedermayer
fd4c87fa3b ffmpeg: Fix crash with ost->last_frame allocation failure
Fixes: 1013dbde2c360d939cc2dfc33e4f275c_signal_sigsegv_a0500f_45_320vp3.nsv with memlimit of 536870912

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 13:03:35 +02:00
Michael Niedermayer
bd27dc9102 ffmpeg: Fix deallocating input threads with partly failed file allocation
Fixes: 18615ff56beedc63a884a8db0678b47c_signal_sigsegv_7ffff713351a_991_xtrem_e2_m64q15_a32sxx.3gp with memlimit of 524288

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 12:42:41 +02:00
Ronald S. Bultje
dfc58584b4 vf_ssim: x86 simd for ssim_4x4xN and ssim_endN.
Both are 2-2.5x faster than their C counterpart.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 05:07:07 +02:00
James Almer
39a04ebcaf avutil/mem_internal: add missing header includes
Fixes make checkheaders

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-07-13 21:54:15 -03:00
Ivan Uskov
ce91bab70f libavcodec/qsv.c: Issue fixed: QSV engine does not release display handler under linux platform.
Reviewed-by: Gwenole Beauchesne <gb.devel@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 02:02:55 +02:00
Michael Niedermayer
96e1cc3f8b Merge commit 'a5a6a786bfebb85c269abc25559fd71963983581'
* commit 'a5a6a786bfebb85c269abc25559fd71963983581':
  mp3: Forward seeking errors

Conflicts:
	libavformat/mp3dec.c

No change as the avio_seek() that are part of seeking in mp3 are already
checked in FFmpeg

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 01:46:16 +02:00
Michael Niedermayer
3edc6d1cd9 Merge commit '32c8d89c036b0e75ece74aea638df587099def0b'
* commit '32c8d89c036b0e75ece74aea638df587099def0b':
  hevc: Print the non-supported chroma_format_idc

Conflicts:
	libavcodec/hevc_ps.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 01:33:58 +02:00
Michael Niedermayer
e17a459af0 Merge commit '8e373fe048812a25b238ea60a7052b8c07639a42'
* commit '8e373fe048812a25b238ea60a7052b8c07639a42':
  hevc: Factor out the pixel format mapping from the sps parser

Conflicts:
	libavcodec/hevc_ps.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 01:23:39 +02:00