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32454 Commits

Author SHA1 Message Date
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
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
83797da6e3 wma: 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
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
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
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
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
Michael Niedermayer
11aa050a25 avcodec/parser: Print an error in case of reallocation fails in ff_combine_frame() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 02:59:06 +02:00
Michael Niedermayer
e9d646f44c Merge commit '0181ae9af2de1526464d23209b82e6674d362f5d' 
* commit '0181ae9af2de1526464d23209b82e6674d362f5d':
  h264: Make sure reinit failures mark the context as not initialized

Conflicts:
	libavcodec/h264_slice.c

See: e8714f6f93d1a32f4e4655209960afcf4c185214
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-30 21:33:00 +02:00
Andreas Cadhalpun
3ef5702926 libopenjpegdec: check existence of image component data 
libopenjpeg can return images with components without data.

This fixes segmentation faults.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-05-30 20:58:55 +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
banastasov
debf4d6e67 avcodec/dvbsubdec: Fix buf_size check in dvbsub_parse_display_definition_segment() 
Fixes Ticket4326

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-30 04:29:58 +02:00
Michael Niedermayer
403940de24 avcodec/mpegvideo: Use FFSWAP to exchange pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-29 14:03:52 +02:00
Michael Niedermayer
f86e7c5d00 avcodec/ac3_parser: Avoid floats in bitrate computation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-29 12:59:35 +02:00
Hendrik Leppkes
c7bd6a54af dxva2_hevc: re-write reference frame handling 
The old logic required and explicit clearing of the lists first and was
prone to overflow the DXVA2 struct in some circumstances.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-29 03:26:23 +02:00
Hendrik Leppkes
b7a0b303d9 dxva2_hevc: fix 32x32 scaling lists 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-29 01:37:06 +02:00
Michael Niedermayer
d860084c50 avcodec/mpegvideo: Reset bitstream_buffer_size on allocation failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-29 00:33:18 +02:00
Roman Savchenko
e5d1152ccc avcodec/mpegvideo: Check pointer when allocation fail 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-29 00:29:58 +02:00
Michael Niedermayer
b666e81c13 Merge commit 'e4610300de6869bd6b3b00e76cfeabb6d7653dcd' 
* commit 'e4610300de6869bd6b3b00e76cfeabb6d7653dcd':
  x86: cavs: Remove an unneeded scratch buffer

Conflicts:
	libavcodec/x86/cavsdsp.c

See: d79f7bf0d63a81ee66026ee92a6946a7303d04bd
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-28 22:12:41 +02:00
Michael Niedermayer
7026d8accd Merge commit '1b1bb2c4efc126d74d44d8c421860c85f932ecb1' 
* commit '1b1bb2c4efc126d74d44d8c421860c85f932ecb1':
  rl: Add error checking to ff_rl_init().

Conflicts:
	libavcodec/rl.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-28 22:02:41 +02:00
Michael Niedermayer
c508fef3c7 Merge commit '324e50ee95929a9491b855c5e15451145bd5d1ec' 
* commit '324e50ee95929a9491b855c5e15451145bd5d1ec':
  rl: Add a function for freeing dynamically allocated tables.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-28 21:55:20 +02:00
Michael Niedermayer
75647622b5 Merge commit '6f57375d707de40dcec28d3cef886c364e032c21' 
* commit '6f57375d707de40dcec28d3cef886c364e032c21':
  rl: Rename ff_*_rl() to ff_rl_*()

Conflicts:
	libavcodec/mpeg4videodec.c
	libavcodec/rl.c
	libavcodec/rl.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-28 21:48:49 +02:00
Michael Niedermayer
68cce0101d Merge commit 'fa1923f18205410a3b0aa6c0e77cb31443ef340d' 
* commit 'fa1923f18205410a3b0aa6c0e77cb31443ef340d':
  mpegvideo: Move ff_*_rl functions to a separate file

Conflicts:
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-28 21:36:31 +02:00
Michael Niedermayer
9b736f74fc Merge commit '419e3404d07acaac019e8f363c281e17c3a3d622' 
* commit '419e3404d07acaac019e8f363c281e17c3a3d622':
  mpegvideo: Drop exchange_uv() function and use its code directly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-28 21:28:09 +02:00
Shivraj Patil
7b45790771 avcodec/mips/hevcdsp_msa: Restructure as per avutil/mips/generic_macros_msa.h 
This patch modifies HEVC mc MIPS-SIMD optimized code according to improved version of generic macros.

Overall, this patch is just upgrading the code with styling changes and will bring it in sync with MIPS-SIMD optimized latest codebase at our end.

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-28 20:47:29 +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
Shivraj Patil
10b77fbf0d avcodec/mips: Split uni mc optimizations to new file 
This patch moves HEVC code of uni mc cases to new file hevc_mc_uni_msa.c.
(There are total 5 sub-modules of HEVC mc functions, if we add all these modules in one single file, its size would be huge (~750k) & difficult to maintain, so splitting it in multiple files)
This patch also adds new HEVC header file libavcodec/mips/hevc_macros_msa.h

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-28 16:51:38 +02:00
Anton Khirnov
1b1bb2c4ef rl: Add error checking to ff_rl_init(). 2015-05-28 15:38:43 +01:00