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28fa58cf5d
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20023 Commits

Author SHA1 Message Date
Steve Lhomme
28fa58cf5d dxva2: Fix build when only D3D11 or DXVA2 is used 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-06-01 12:04:57 +03:00
Michael Niedermayer
08d006f5a8 h264: Fix HWACCEL_MAX for D3D11 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-06-01 11:36:30 +03:00
Michael Niedermayer
674b79148f hevc: Fix HWACCEL_MAX for D3D11 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-06-01 11:36:22 +03:00
Luca Barbato
b08caa87c3 nvenc: H264 and HEVC encoders 
Partially based on the work of Timo Rothenpieler <timo@rothenpieler.org>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 15:17:22 +02:00
Vittorio Giovara
522d971c7f xsub: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
83797da6e3 wma: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
e1ea365f7e truemotion2: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
28fb80dcbf svq1: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
42df71d9bb ratecontrol: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
0994e14213 pthread: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
03927cb733 psymodel: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
fef2f4722b xvid: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
9fb483fede x264: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
41658bc885 libtheora: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
8df5fbf0b0 lcl: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
7ca603f96f jpegls: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
7d2a682691 huffyuv: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
7fccc96dc3 eatgv: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio Giovara
69277069dd dct: Check memory allocation 2015-05-31 15:03:30 +02:00
Vittorio Giovara
e524f37356 asv: Check memory allocation 2015-05-31 15:03:30 +02:00
Vittorio Giovara
074a1b3732 aacpsy: Check memory allocation 2015-05-31 15:03:30 +02:00
Vittorio Giovara
149fa0b7ac mpegvideo: Move MotionEstContext and function declarations to a separate header 2015-05-31 13:06:19 +02:00
Vittorio Giovara
b2b766914a mpegvideo: mpeg12: Move function declarations 2015-05-31 13:06:19 +02:00
Vittorio Giovara
378a00087f mpegvideo: Move tables to a separate file 2015-05-31 13:06:19 +02:00
Vittorio Giovara
31a117a0e6 mpegvideo: msmpeg4: Move function declarations 2015-05-31 13:06:19 +02:00
Vittorio Giovara
2f15846ad7 mpegvideo: wmv2: Move function declarations 2015-05-31 13:06:19 +02:00
Hendrik Leppkes
902a55f716 dxva2_hevc: re-write reference frame handling 
The old logic required an explicit clearing of the lists first and was
prone to overflow the DXVA2 struct in some circumstances.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 13:05:13 +02:00
Hendrik Leppkes
35818b8aaf dxva2_hevc: fix 32x32 scaling lists 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 13:05:13 +02:00
Vittorio Giovara
3f38d4b816 vp9: Parse subsampling and report missing feature 2015-05-31 12:19:19 +02:00
James Almer
d68c05380c x86: check for AV_CPU_FLAG_AVXSLOW where useful 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 12:07:11 +02:00
Luca Barbato
d0bf20a4f2 ppc: vsx: Implement diff_pixels and get_pixels 
Use a macro to abstract the endianness.
 2015-05-31 12:07:11 +02:00
Luca Barbato
da60b99a88 ppc: Restrict some Altivec implementations to Big Endian 
In Little Endian the vec_ld/vec_st operations work as
expected only for byte-vectors.
 2015-05-31 12:07:11 +02:00
Luca Barbato
7014b65995 ppc: pixblockdsp: Use the abriged vector types 2015-05-31 12:07:10 +02:00
Luca Barbato
0181ae9af2 h264: Make sure reinit failures mark the context as not initialized 
Bug-Id: CVE-2015-3417
CC: libav-stable@libav.org
 2015-05-30 16:28:32 +02:00
Luca Barbato
5ecabd3c54 msrle: Use FFABS to determine the frame size in msrle_decode_pal4 
As done in msrle_decode_8_16_24_32.

Bug-Id: CVE-2015-3395
CC: libav-stable@libav.org
 2015-05-30 16:28:32 +02:00
Michael Niedermayer
e4610300de x86: cavs: Remove an unneeded scratch buffer 
Simplifies the code and makes it build on certain compilers
running out of registers on x86.

CC: libav-stable@libav.org
Reported-By: mudler
 2015-05-28 18:40:40 +02:00
Anton Khirnov
1b1bb2c4ef rl: Add error checking to ff_rl_init(). 2015-05-28 15:38:43 +01:00
Anton Khirnov
324e50ee95 rl: Add a function for freeing dynamically allocated tables. 
Such tables are not used anywhere currently, but that should change.
 2015-05-28 15:38:43 +01:00
Anton Khirnov
6f57375d70 rl: Rename ff_*_rl() to ff_rl_*() 2015-05-28 15:38:43 +01:00
Anton Khirnov
fa1923f182 mpegvideo: Move ff_*_rl functions to a separate file 2015-05-28 15:38:43 +01:00
Vittorio Giovara
419e3404d0 mpegvideo: Drop exchange_uv() function and use its code directly 
Code is small enough that there is no advantage in a separate function.
 2015-05-28 15:38:43 +01:00
Steve Lhomme
d8039ef8d2 D3D11va: add a Direct3D11 video decoder similar to DXVA2 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-25 11:47:08 +02:00
Vittorio Giovara
4e17946f10 mpegvideo: Rework various functions not to use MpegEncContext directly 2015-05-22 15:34:39 +01:00
Vittorio Giovara
a3f4c930ac mpegvideo: Have ff_mpeg_ref_picture use AVCodecContext directly 2015-05-22 15:34:39 +01:00
Vittorio Giovara
d528045558 mpegvideo: Have ff_mpeg_unref_picture use AVCodecContext directly 
This skips setting the memory to 0 but allows for reuse on different
contextes. Oracle did not report any unsual activity because of it.
 2015-05-22 15:34:39 +01:00
Vittorio Giovara
6f54dc43ce mpegvideo: Drop stream_codec_tag 
The field is unused.
 2015-05-22 15:34:39 +01:00
Vittorio Giovara
9c1db92ad3 mpegvideo: Drop err_recognition 
It is just a duplicate of an AVCodecContext member so use it instead.
 2015-05-22 15:34:39 +01:00
Vittorio Giovara
848e86f74d mpegvideo: Drop flags and flags2 
They are just duplicates of AVCodecContext members so use those instead.
 2015-05-22 15:34:39 +01:00
wm4
3efe0393e4 hevc: make avcodec_decode_video2() fail if get_format() fails 
Personally, I need the decoder to back out if get_format() returns no
usable pixel format. This didn't work because the error code was not
propagated down the call chain. This in turn happened because the
variable declaration removed in this patch shadowed the variable, whose
value is returned at the end of the function. Consequently, failures of
decode_nal_unit() were ignored in this place.

Reviewed-by:  Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-19 18:59:06 +01:00
Vittorio Giovara
eafbc6716c vmnc: Delay pixel size check 
Some clients incorrectly set 24 as bits_per_coded_sample, while
the actual value is preserved in one of the codec headers.
In order to work around this, delay the check until decode_frame().

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-05-19 18:55:30 +01:00