generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
41,922 Commits 24 Branches 241 Tags 173 MiB
c0e6b8cab8
Commit Graph

20040 Commits

Author SHA1 Message Date
Vittorio Giovara
c0e6b8cab8 mpegvideo: Mark one function as static 2015-06-10 14:06:44 +01:00
Vittorio Giovara
d1dd0d404c mpegvideo: Move block permutation function where is used 
Mark it as static.
 2015-06-10 14:06:23 +01:00
Vittorio Giovara
c6aa0554b0 mpegvideo: Drop release_unused_pictures() function 
It is only used in one place, and it is small enough that it might be
called directly.
 2015-06-10 14:05:53 +01:00
Vittorio Giovara
7061bf0925 mpegvideo: Move Picture-related functions to a separate file 2015-06-10 14:05:32 +01:00
Janne Grunau
210921722b imc: add required padding for GetBitContext buffer 
Fixes stack buffer overflow errors detected by address sanitizer in
fate-imc.

CC: libav-stable@libav.org
 2015-06-09 10:07:04 +02:00
Janne Grunau
09447f2b0f ac3_parser: add required padding for GetBitContext buffer 
Fixes stack buffer overflow errors detected by address sanitizer in
various fate tests.

CC: libav-stable@libav.org
 2015-06-09 10:06:59 +02:00
Janne Grunau
fb14730802 aac_parser: add required padding for GetBitContext buffer 
Fixes stack buffer overflow errors detected by address sanitizer in
various fate tests.

CC: libav-stable@libav.org
 2015-06-09 10:05:54 +02:00
Vittorio Giovara
925b80d640 mpegvideo: Move OutFormat enum to mpegutils.h 
It is necessary to avoid circular header dependencies.
 2015-06-08 12:39:42 +01:00
Vittorio Giovara
9bb11be0e5 mpegvideo: Split picture allocation for encoding and decoding 
The main ff_alloc_picture() function is made more generic with all the
parameters necessary as arguments. This will allows to move most of the
related functions to a separate file later.

Right now wrappers are provided to try and minimize the number of
changes in the code.
 2015-06-08 12:39:42 +01:00
Vittorio Giovara
f8716a1408 mpegvideo: Rework frame_size_alloc function 
Use more generic arguments and remove its static attribute since it will
be moved to a separate file.
 2015-06-08 12:39:42 +01:00
Vittorio Giovara
da0c8664b4 mpegvideo: Move various temporary buffers to a separate context 2015-06-08 12:39:42 +01:00
Luca Barbato
bc76c46943 aac: Wait to know the channels before allocating frame 
The channel configuration can be delivered only by the PCE,
try to parse it first and not try to decode until a channel
configuration is set.

CC: libav-stable@libav.org
 2015-06-07 10:14:46 +02:00
Sebastian Dröge
a188108ebf aac: Support channel configurations 11 and 12 
These are defined in ISO/IEC 14496-3:2009/PDAM 4 for 6.1 and 7.1.
It also defines another 7.1 layout with configuration 14, that one
is not added here for now.

11: 3/3.1    FC FL+FR BL+BR BC LFE
12: 3/2/2.1  FC FL+FR SiL+SiR BL+BR LFE

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-07 10:14:46 +02:00
nu774
677c804aa3 aac: correctly map 7.1ch-wide AAC from FDK AAC encoder 
FDK AAC encoder outputs SCE(front)+CPE(front)+CPE(back)+CPE(back) on
MODE_7_1_REAR_SURROUND configuration.
Since decoder couldn't properly map 4 back channels, decoding failed
unless -request_channel_layout 0x8000000000000000 has been specified.
Now we treat first CPE(back) as CPE(side) on channel mapping.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-07 10:14:45 +02:00
nu774
0289f81241 aac: Correctly map multichannel ADTS AAC with non-zero channel_config + PCE 
The decoder assigns channels using default channel configuration
for 5.1ch when it parses an ADTS frame header using consecutive
channel ids.

When a PCE comes, it reassigns channels using PCE configuration
using directly the ids provided. They can be arbitrary.

Always use consecutive channel ids to avoid decoding glitches due
spurious reconfigurations due the channel ids mismatch between the
two otherwise-identical channel maps.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-03 14:40:10 +02:00
Luca Barbato
7f596368a4 bink: Factorize bink put_pixel 
And make sure to check INTER_BLOCK as had been fixed by Michael
Niedermayer.

Reported-By: Andreas Cadhalpun
CC: libav-stable@libav.org
 2015-06-03 14:39:03 +02:00
Martin Storsjö
172b2cee17 dxva2: Add ifdefs around structs that might not be available 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-06-01 23:04:46 +03:00
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