virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity
43,820 Commits 37 Branches 400 Tags 465 MiB
f6e2f8a9ff
Commit Graph

43820 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Anton Khirnov
f6e2f8a9ff hevcdec: move parameter set parsing into a separate header 
This code is independent from the decoder, so it makes more sense for it
to to have its own header.
 2016-10-16 20:26:47 +02:00
Anton Khirnov
150c896a9e hevcdec: split ff_hevc_diag_scan* declarations into a separate header 
This will be useful in the following commits.
 2016-10-16 20:26:40 +02:00
Anton Khirnov
645c6ff423 hevcdec: drop the prototype of a non-existing function 2016-10-16 20:26:35 +02:00
Anton Khirnov
c359d624d3 hevcdec: move decoder-independent declarations into a separate header 
This way they can be reused by other code without including the whole
decoder-specific hevcdec.h
Also, add the HEVC_ prefix to them, since similarly named values exist
for H.264 as well and are sometimes used in the same code.
 2016-10-16 20:26:28 +02:00
Anton Khirnov
4abe3b049d hevc: rename hevc.[ch] to hevcdec.[ch] 
This is more consistent with the rest of libav and frees up the hevc.h
name for decoder-independent shared declarations.
 2016-10-16 20:26:17 +02:00
James Almer
6c31ba2269 avformat/matroska: fix MatroskaVideoFieldOrder enum values 
The spec says

9: Interlaced with bottom field displayed first and top field stored first
14: Interlaced with top field displayed first and bottom field stored first

And avcodec.h states

AV_FIELD_TB,          //< Top coded first, bottom displayed first
AV_FIELD_BT,          //< Bottom coded first, top displayed first

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-16 19:02:53 +02:00
Anton Khirnov
20b75970e4 file protocol: handle the file: protocol string in file_check 
This is consistent with what file_open() does.

CC: libav-stable@libav.org
 2016-10-16 18:47:25 +02:00
Martin Storsjö
7d8d726be7 rtmpproto: Don't include a client version in the unencrypted C1 handshake 
According to the public RTMP specification, these 4 bytes should
be zero.

librtmp in server mode assumes that the RTMPE (FP9) handshake is
used if these bytes are nonzero.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-14 23:11:19 +03:00
Martin Storsjö
9f23f77a53 rtmpproto: Don't include the libavformat version as "clientid" 
When acting as server, the server can include a "clientid" property
in some status messages. But this should be a unique number
identifying the client session, not identifying the server itself.
In practice, omitting it works just as well as including this
incorrect field.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-14 23:11:17 +03:00
Martin Storsjö
8b5e0d17e7 rtmpproto: Send chunk size on the network channel 
This makes sure that e.g. Adobe FME actually reacts to it. As long
as the value we've been sending is the default one (128), the bug
hasn't been noticed.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-14 23:11:15 +03:00
Martin Storsjö
d6ded94036 rtmpproto: Lengthen the filename buffer when receiving streams 
Some applications such as Adobe FME append lots of parameters
here, making it easily overflow the current limit.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-14 23:11:12 +03:00
Martin Storsjö
7395784ba7 rtmpproto: Check the return from ff_amf_read_string 
If this failed, we used to continue with an uninitialized
filename buffer.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-14 23:11:08 +03:00
Sean McGovern
c9527bf344 Make the RELEASE file match with the most recent tag 2016-10-14 13:52:51 -04:00
Luca Barbato
881477c77b swscale: Add the GBRAP12 output 2016-10-12 21:33:34 +02:00
Kieran Kunhya
81f1f6c3f6 Add GBRAP12 pixel format support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-10-12 21:33:34 +02:00
Luca Barbato
ef3740c3a0 swscale: Enable GBRP12 output 2016-10-12 18:00:24 +02:00
Michael Niedermayer
f59750641a swscale: x86: Add some forgotten 12-bit planar YUV cases 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-10-12 17:39:30 +02:00
Michael Niedermayer
328ea6a9a5 swscale: Add input support for 12-bit formats 
Implemented for AV_PIX_FMT_GBRP12.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-10-12 17:39:30 +02:00
Michael Niedermayer
1e93aa69a6 Add GBRP12 pixel format support 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-10-12 17:39:30 +02:00
Vittorio Giovara
e7e5be8635 APIchanges: Expand the name of recently added pixel formats 
This makes them easier to search for.
 2016-10-12 11:13:02 -04:00
Vittorio Giovara
14e7e19a90 lavc: bsf: Document input/output codecparam alloc/init process 2016-10-12 11:06:58 -04:00
Vittorio Giovara
eb54210602 swscale: Add missing yuv444p12 swapping 
Missing from 9bd6ea5695.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-10-12 10:42:38 +02:00
Alexandra Hájková
112cee0241 hevc: Add SSE2 and AVX IDCT 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-11 18:21:04 +02:00
Alexandra Hájková
e3f941cb03 checkasm: add a test for HEVC IDCT 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-11 18:15:40 +02:00
Martin Storsjö
9b2ccafb48 aarch64: Add missing sign extension in ff_h264_idct8_add_neon 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-10 14:57:53 +03:00
Yogender Gupta
cbd84b8a51 nvenc: Fix error log 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-10-09 20:58:10 +02:00
Yogender Gupta
da2848375a nvenc: Force high_444 profile for 444 input 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-10-07 10:41:38 +02:00
Anton Khirnov
e4128c08d7 Revert "hevc: x86: Refactor IDCT macro declarations" 
This reverts commit d9dccc0389. There were
outstanding objections to this commit.
 2016-10-06 15:24:04 +02:00
Diego Biurrun
5801f9ed24 h264_intrapred: x86: Update comments left behind in 95c89da36e 2016-10-06 12:32:34 +02:00
Diego Biurrun
20abcaa273 configure: #include stdint.h as part of libxavs test 
Unfortunately the xavs.h API header is not self-sufficient and relies
on manual stdint.h inclusion by its users.
 2016-10-06 12:32:34 +02:00
Diego Biurrun
d9dccc0389 hevc: x86: Refactor IDCT macro declarations 2016-10-06 12:32:34 +02:00
Steve Lhomme
be630b1e08 d3d11va: Use the proper decoding slice index 
The decoding buffer index expected by D3D11VA is the one from the
ID3D11Texture2D not the one from the ID3D11VideoDecoderOutputView array
in AVD3D11VAContext.

Otherwise, when providing decoder slices that do not start from 0,
pictures appear in bogus order. For an invalid index crashes and
image corruption can occur.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-10-05 18:37:27 +02:00
Ronald S. Bultje
715f139c9b vp9lpf/x86: make filter_16_h work on 32-bit. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:09 +02:00
Ronald S. Bultje
8915320db9 vp9lpf/x86: make filter_48/84/88_h work on 32-bit. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:09 +02:00
Ronald S. Bultje
725a216481 vp9lpf/x86: make filter_44_h work on 32-bit. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:09 +02:00
Ronald S. Bultje
5bfa96c4b3 vp9lpf/x86: make filter_16_v work on 32-bit. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:09 +02:00
Ronald S. Bultje
b905e8d2fe vp9lpf/x86: make filter_48/84_v work on 32-bit. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
37637e6590 vp9lpf/x86: make filter_88_v work on 32-bit. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
be10834bd9 vp9lpf/x86: make filter_44_v work on 32-bit. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
7c62891efe vp9lpf/x86: save one register in SIGN_ADD/SUB. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
c6375a83d1 vp9lpf/x86: store unpacked intermediates for filter6/14 on stack. 
filter16 goes from 508 to 482 (h) or 346 to 314 (v) cycles; filter88
goes from 240 to 238 (h) or 174 to 165 (v) cycles, measured on TOS.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
4ce8ba72f9 vp9lpf/x86: move variable assigned inside macro branch. 
The value is not used outside the branch.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
e4961035b2 vp9lpf/x86: simplify ABSSUM_CMP by inverting the comparison meaning. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
683da2788e vp9lpf/x86: remove unused register from ABSSUB_CMP macro. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
6e74e9636b vp9lpf/x86: slightly simplify 44/48/84/88 h stores. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
6411c328a2 vp9lpf/x86: make cglobal statement more conservative in register allocation. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Ronald S. Bultje
a6e288d624 vp9lpf/x86: save one register in loopfilter surface coverage. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Clément Bœsch
0ed21bdc9e vp9lpf/x86: add ff_vp9_loop_filter_[vh]_44_16_{sse2,ssse3,avx}. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
Clément Bœsch
f2e3d706a1 vp9lpf/x86: add ff_vp9_loop_filter_h_{48,84}_16_{sse2,ssse3,avx}(). 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00
James Almer
92d47550ea vp9lpf/x86: add an SSE2 version of vp9_loop_filter_[vh]_88_16 
Similar gains as the ssse3 version once again

Additional improvements by Clément Bœsch <u@pkh.me>.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-10-04 10:54:08 +02:00