xenia-project/FFmpeg
1
0
Fork 0
mirror of https://github.com/xenia-project/FFmpeg.git synced 2024-11-27 21:40:34 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
44,680 Commits 31 Branches 338 Tags 298 MiB
e1c2453a4f
Commit Graph

44680 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Martin Storsjö
e1c2453a4f arm: hevc_idct: Tune the add_res_8x8 and add_res_32x32 functions 
Before:              Cortex     A7      A8      A9     A53
hevc_add_res_8x8_8_neon:     116.0    58.7    80.2    90.7
hevc_add_res_32x32_8_neon:  1230.0   737.5  1187.5   974.4
After:
hevc_add_res_8x8_8_neon:      97.7    57.0    73.7    80.0
hevc_add_res_32x32_8_neon:  1216.0   698.7  1127.5   827.1

Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-04-28 12:02:14 +03:00
Seppo Tomperi
0d4d435137 hevc: Add NEON add_residual for bitdepth 8 
Optimized by Alexandra Hájková.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-04-27 23:05:27 +03:00
Vittorio Giovara
970c76f322 mlp_parser: Drop in-parser downmix functionality 
request_channel_layout is a decoder option and it makes no sense
to have it in a parser.

This feature was needed in the past when the decoder was allowed
to reuse the avctx from the demuxer. Nowadays the decoder receives
only the parameters from it, already containing the real channel
layout (and the correct request_channel_layout option).

After initialization the decoder overwrites the channel layout
with the downmixed one that is actually output, so there is no need
to preserve this functionality in the parser.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-04-27 14:19:54 -04:00
Vittorio Giovara
dd3aa85b68 aac_ac3_parser: Drop in-parser downmix functionality 
request_channel_layout is a decoder option and it makes no sense
to have it in a parser.

This feature was needed in the past when the decoder was allowed
to reuse the avctx from the demuxer. Nowadays the decoder receives
only the parameters from it, already containing the real channel
layout (and the correct request_channel_layout option).

After initialization the decoder overwrites the channel layout
with the downmixed one that is actually output, so there is no need
to preserve this functionality in the parser.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-04-27 14:19:50 -04:00
James Almer
c7bf98d437 avprobe: use av_spherical_projection_name() to print spherical projection names 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-04-27 09:59:54 -04:00
James Almer
498864fe80 dump: use av_spherical_projection_name() to print spherical projection names 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-04-27 09:59:54 -04:00
James Almer
ad52eef997 spherical: add functions to retrieve and request projection names 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-04-27 09:59:54 -04:00
Mark Thompson
7acb90333a vaapi: Add external control of allow-profile-mismatch 
Uses the just-added ALLOW_PROFILE_MISMATCH flag.
 2017-04-26 22:58:19 +01:00
Mark Thompson
64a5260c69 lavc: Add flag to allow profile mismatch with hardware decoding 2017-04-26 22:57:57 +01:00
Mark Thompson
6af014f402 vaapi_encode: Use gop_size consistently in RC parameters 
The non-H.26[45] codecs already use this form.  Since we don't
currently generate I frames for codecs which support them separately
to IDR, the p_per_i variable is set to infinity by default so that it
doesn't interfere with any other calculation.  (All the code for I
frames still exists, and it works for H.264 if set manually.)
 2017-04-26 22:00:33 +01:00
Vittorio Giovara
85c2bf9d2c avfoundation: update to use AVCodecParameters 2017-04-26 11:47:31 -04:00
Vittorio Giovara
94c54d97e7 mlp: Factor out channel layout subset checks 2017-04-26 11:21:27 -04:00
Vittorio Giovara
cea7fd9afb mlp: Drop ff_ prefix from a static function 2017-04-26 11:21:18 -04:00
Vittorio Giovara
1f6e5dd4d4 mlp: Rename the channel layout variable 
Purely cosmetic change, will make code more readable once the new
channel layout takes over.
 2017-04-26 11:14:57 -04:00
James Almer
bee89ed3ec matroskaenc: don't warn about unknown spherical metadata when there isn't any 
The same warning is issued when actual unknown spherical metadata is
found further down in the function.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2017-04-26 09:12:47 +02:00
Anton Khirnov
04b0f0e371 mem: uninline av_malloc(z)_array() 
Inlining public functions hardcodes their implementation into the ABI,
so it should be avoided unless there is a very good reason for it. No
such reason exists in this case.
 2017-04-26 09:05:28 +02:00
Alexandra Hájková
3d69dd65c6 hevc: Add support for bitdepth 10 for IDCT DC 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-04-25 22:48:45 +03:00
Seppo Tomperi
358adef030 hevc: Add NEON IDCT DC functions for bitdepth 8 
Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-04-25 22:48:45 +03:00
Diego Biurrun
d0ce0634e0 clearvideo: Convert to the new bitstream reader 2017-04-25 15:39:12 +02:00
Kostya Shishkov
189157c3fc Add ClearVideo decoder 
Only I-frames are decoded for now.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2017-04-25 15:39:10 +02:00
Luca Barbato
c55f2ae2b8 avprobe: Handle unknown values for the color description 
print_str() cannot print NULL.

Bug-Id: 1040
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-25 00:38:07 +02:00
Paul B Mahol
b812db66af utvideodec: Fix gradient prediction when stride does not match width 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-25 00:38:07 +02:00
Paul B Mahol
7c25523cc8 utvideodec: Fix decoding odd sizes with interlaced video with some formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-25 00:38:07 +02:00
Luca Barbato
8c0cadd17e avplay: Do not try to allocate new frames when the player is closing 
The allocation event can trigger while the decoding thread is already
closing.

Bug-Id: 1052
CC: libav-stable@libav.org
 2017-04-25 00:38:07 +02:00
Luca Barbato
41262498ff configure: Fix sem_timedwait probe 
It requires pthreads.
 2017-04-25 00:38:07 +02:00
Luca Barbato
44aafa3325 configure: Properly escape arguments in filter/filter_out helper functions 
The arguments may contain '$', which gets interpreted by the shell.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-25 00:38:07 +02:00
Anton Khirnov
3889dfde9c dca: Move the downmix request check outside the loop 2017-04-25 00:38:07 +02:00
Sean McGovern
2e1ab6a67d vc1dec: raise an error if sprite picture data is missing 
Bug-Id: 1013
CC: libav-stable@libav.org
 2017-04-24 18:28:55 -04:00
Diego Biurrun
ecc5c4db2d doc/examples/output: Cast pointer to the right (const) type 
doc/examples/output.c:512:33: warning: passing argument 2 of ‘sws_scale’ from incompatible pointer type
 2017-04-24 16:10:06 +02:00
Diego Biurrun
f25609ff06 doc/examples/filter_audio: const correctness 
doc/examples/filter_audio.c:168:17: warning: assignment discards ‘const’ qualifier from pointer target type
 2017-04-24 16:10:05 +02:00
Diego Biurrun
0fd0d4fd0a swscale-test: const correctness 2017-04-24 16:10:05 +02:00
Aaron Levinson
8fd8f91e47 qsvenc: Make sure the interlaced encoding works 
And reduce the vertical alignment constraint when possible to reduce the
memory usage.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-23 16:15:05 +02:00
Aaron Levinson
b22094d749 qsvenc: Use MFXVideoENCODE_Query() to update the parameters 
Fill out the default/unset parameters with ones actually in use.

Matches the current MediaSDK example code.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-23 16:15:05 +02:00
Martin Storsjö
e00db9f78b checkasm: hevc: Add a hevc_ prefix to the add_residual functions 
This makes it easier to group them with the rest when running e.g.
--bench=hevc.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-04-21 13:32:44 +03:00
Luca Barbato
1731c3530b mm: Skip unexpected audio packets 
Bug-Id: 1046
CC: libav-stable@libav.org
 2017-04-20 15:39:18 +00:00
Luca Barbato
f2c469b73f mjpeg: Report non-3 component rgb lossless as not supported 
Bug-Id: 1043
CC: libav-stable@libav.org
 2017-04-20 15:39:18 +00:00
Luca Barbato
279e3aaa14 flv: Validate the packet size 
Size can be negative at that point.

Bug-Id: 1041
CC: libav-stable@libav.org
 2017-04-20 15:39:18 +00:00
Luca Barbato
4809781586 travis: Exclude gcc for the macOS target 
On a normal macOS setup, 'gcc' is a symlink to clang. Therefore there is
little point in running the tests twice, with CC=gcc and CC=clang.
 2017-04-20 12:53:08 +02:00
Luca Barbato
5352802da8 dca: Account for lfe when checking for the channel count 
Bug-Id: 1037
CC: libav-stable@libav.org
 2017-04-19 17:55:42 -04:00
Luca Barbato
37f573543c swscale: Convert the check check_image_pointers helper to a macro 
Avoid warnings about types mismatch and make the code a little simpler.
 2017-04-15 15:37:18 +02:00
Luca Barbato
f56fa95cd1 swscale: Do not shift negative values directly 
It is undefined in C as reported:
    warning: shifting a negative signed value is undefined
 2017-04-15 15:37:18 +02:00
Paul B Mahol
378460fef1 utvideodec: Support for gradient prediction 
Introduced with utvideo 18.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-15 15:37:18 +02:00
Paul B Mahol
9227bd8ac2 utvideodec: Reuse the huffyuv add_left 
~10% faster when simd is available.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-15 15:37:18 +02:00
Paul B Mahol
4f33d9d41a utvideodec: Support ULY4 and ULH4 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-15 15:37:18 +02:00
Paul B Mahol
a93faf30d6 utvideodec: Support UQRA and UQRG 2017-04-15 15:37:18 +02:00
Michael Niedermayer
ac29b82ec5 swscale: Add gbrap10 output 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-15 15:37:10 +02:00
Paul B Mahol
f6a9c20a52 swscale: Add input support for gbrap10 pixel format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-13 16:11:24 +02:00
Paul B Mahol
030c8be7a2 pixfmt: Add gbrap10 pixel format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-13 14:09:07 +02:00
Paul B Mahol
c523095564 utvideodec: Support UQY2 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-13 14:09:07 +02:00
Luca Barbato
9e4a5eb51b avformat: Free the internal codec context at the end 
Avoid a use after free in avformat_find_stream_info.

CC: libav-stable@libav.org
 2017-04-13 13:37:10 +02:00