Commit Graph

72130 Commits

Author SHA1 Message Date
Clément Bœsch
56bc0a6736 avcodec/ass: make default playback resolution available to decoders 2015-05-14 12:11:34 +02:00
Rong Yan
a2cd07d22a avcodec/ppc/h264dsp: POWER LE support in h264_idct_dc_add_internal() fix vec_lvsl bug
We got defective video when use GCC 4.9.2 instead of GCC 4.9.1 to compile FFMEPG. And further found
that GCC 4.8 and 4.9 need patch to fix the lvsl/lvsr bug on POWER LE, and GCC 5.1 contains
the correct code since its release. The message on gcc-patches requesting approval for lvsl/lvsr
patch is at https://gcc.gnu.org/ml/gcc-patches/2014-10/msg00228.html.

The fixed code avoids using lvsl and will not depends on GCC version, also it uses less instructions on POWER LE.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-14 11:08:07 +02:00
Shivraj Patil
8252f63d1b avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uni hv mc functions
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-14 02:24:01 +02:00
Michael Niedermayer
88f29406b7 avformat/nutdec: Remove unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-14 02:23:08 +02:00
Timothy Gu
eaeb632198 nutdec: Remove unused label
Added in 361702660d. Modified version that
doesn't use this label merged in 55231323b0,
thus obsoleting this label.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-14 02:08:12 +02:00
Michael Niedermayer
50d878d930 avcodec/msrledec: Ask for sample that uses a branch with a unused byte
Finding out if this is correct or buggy is easiest with a sample

Fixes: CID1297620

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-14 01:16:49 +02:00
Michael Niedermayer
22f15f5735 avcodec/on2avc: Check run more carefully
Fixes CID1239106

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-14 01:01:35 +02:00
Michael Niedermayer
93cfa7d169 avcodec/mpeg4audio: add some padding/alignment to MAX_PCE_SIZE
This avoids potential accesses over the end

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-14 00:12:34 +02:00
Rainer Hochecker
adb7372f74 swr: fix alignment issue caused by 8ch sse functions
Fix crash when doing 8 ch conversion from apps compiled with MSVS
Thanks to Ronald for giving this hint:
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-May/173049.html

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 22:44:06 +02:00
Michael Niedermayer
cc48409b51 Merge commit 'e7c5e17d4fbd7c83fb331bf327e25ebd8e6a8623'
* commit 'e7c5e17d4fbd7c83fb331bf327e25ebd8e6a8623':
  vda: Make output CVPixelBuffer format configurable

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 22:42:49 +02:00
Michael Niedermayer
a3adba358b Merge commit '3b5e5e6a29d62462d0505287042fa4c2b99c4f2b'
* commit '3b5e5e6a29d62462d0505287042fa4c2b99c4f2b':
  libx265: Use the Multi-library Interface

See: 94c20de429
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 22:32:13 +02:00
Michael Niedermayer
3bf81d3896 Merge commit '85ca012ba680bdf942d95ab98c74f6a28f447588'
* commit '85ca012ba680bdf942d95ab98c74f6a28f447588':
  mjpegenc: Fix JFIF header byte ordering

Conflicts:
	libavcodec/mjpegenc_common.c

See: b19313218c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 22:19:05 +02:00
Michael Niedermayer
53d2b69b72 Merge commit 'd84429d41e24437536907af1e6b73197ecf3f6db'
* commit 'd84429d41e24437536907af1e6b73197ecf3f6db':
  dnxhd: Print unknown header when found

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 22:11:04 +02:00
Michael Niedermayer
e5397513b9 Merge commit '8fc11abe1fea4f211cc7dbd58a173d1221627d90'
* commit '8fc11abe1fea4f211cc7dbd58a173d1221627d90':
  mkv: Print unsupported mov tags when found

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 22:04:02 +02:00
Michael Niedermayer
4b28907e4a avcodec/qdrw: cleanup skip code
Skip 512 byte sectors until a non zero resolution is found

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 21:49:21 +02:00
Michael Niedermayer
b6e8166a48 Merge commit '0348e74c01a099a3787ae21df1c2a742fc846163'
* commit '0348e74c01a099a3787ae21df1c2a742fc846163':
  quickdraw: Skip the empty 512 byte header for images

See: b453e76842
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 21:13:52 +02:00
Michael Niedermayer
5d9873ecda Merge commit 'd0dce15da34c0e4eee6c683be299de0221db00d3'
* commit 'd0dce15da34c0e4eee6c683be299de0221db00d3':
  quickdraw: Make the palette opaque

Conflicts:
	libavcodec/qdrw.c

See: 9f9a1f424e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 20:38:49 +02:00
Andreas Cadhalpun
cb7c4f73e5 cafdec: free extradata before allocating it
This fixes a memleak if read_kuki_chunk is executed more than once.

Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-05-13 20:11:37 +02:00
Andreas Cadhalpun
a3ede6b742 cafdec: check avio_read return value
If avio_read fails, the buffer can contain uninitialized values.

Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-05-13 20:09:25 +02:00
Michael Niedermayer
81cf910856 avcodec/mjpegdec: fix len computation in ff_mjpeg_decode_dqt()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 18:36:50 +02:00
Michael Niedermayer
cf9ab119d0 avcodec/mjpegdec: Check len in ff_mjpeg_decode_dht()
Fixes CID1239167

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 17:44:35 +02:00
Stefano Pigozzi
e7c5e17d4f vda: Make output CVPixelBuffer format configurable
This is useful for client programs to ask for nv12 surfaces instead of the
current default (uyvy), since those are more efficient to decode to.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-05-13 17:39:37 +02:00
Michael Niedermayer
dc35a58149 avcodec/mjpegdec: Check len in ff_mjpeg_decode_dqt()
Fixes CID1239060

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 17:39:11 +02:00
Gopu Govindaswamy
3b5e5e6a29 libx265: Use the Multi-library Interface
Use the Multi-library interface to load at runtime x265 libraries
supporting alternative bit depths (e.g. 8bit and 16bit).

The linked library will try to load the library supporting the
pixel format if it is not supported by itself.

Fallback requesting the native library (passing 0 to x265_api_get) if
a library supporting the requested bit depth is not available.

Signed-off-by: Gopu Govindaswamy <gopu@multicorewareinc.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-05-13 17:14:50 +02:00
Michael Niedermayer
6d3f17838d avcodec/jpeglsdec: assert that overflows end at exactly x=w
If that ever was untrue, there would be a bug in the code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 15:48:17 +02:00
Michael Niedermayer
f8f155a18a avcodec/jpeg2000dec: fix boolean operator
Fixes CID1271791 #7-6

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 15:15:55 +02:00
Michael Niedermayer
04da0d2586 avcodec/hevc_ps: Move log2_ctb_size checks up to prevent undefined shift operations
Fixes CID1292293

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 14:38:11 +02:00
Michael Niedermayer
65e5032955 avcodec/hevc_ps: Explicitly check num_tile_* for negative values
This fixes nothing but maybe helps coverity which does not see that this is failing later

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 14:26:17 +02:00
Michael Niedermayer
b195aa5d52 avcodec/hevc_ps: Check vps_num_hrd_parameters
Fix CID1239052 part2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 14:26:17 +02:00
Michael Niedermayer
16c95b1073 avcodec/hevc_ps: More completely check vps_num_layer_sets
Fixes CID1239052  part1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 14:26:17 +02:00
Michael Niedermayer
6679d5f29a avcodec/hevc: Simplify entry_point_offset parsing
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 14:26:17 +02:00
Michael Niedermayer
1c6ae98d4a avcodec/hevc: Check num_entry_point_offsets
Fixes CID1239099 part 2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 14:26:17 +02:00
Michael Niedermayer
3e9d5e16ad avcodec/hevc: Check offset_len
Fixes CID1239099 part 1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 14:26:17 +02:00
Dave Rice
6d787aea96 doc/ffprobe.xsd: add build_date and build_time as optional attributes
This partly undoes 7b35a01.

The intent of patch 7b35a01 was to no longer use build_date and
build_time as attributes of programVersion, but the patch also had the
effect of making all records generated with an earlier ffprobe build with
build_date and build_time as invalid.

This patch puts the two attributes back but without mandating their use,
thus older ffprobe records as backwards compatible with the current
schema and their use is no longer required.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2015-05-13 12:35:16 +02:00
Dave Rice
b0294f0cfb doc/ffprobe.xsd: remove extra sequence from streamType
This makes the XSD valid again. Fixes a regression from a72b61a.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2015-05-13 12:35:16 +02:00
Nick Lewycky
891df2a1ae libswscale/x86/hscale_fast_bilinear_simd.c: There's no need to save BX if it's in the clobber list.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 11:59:30 +02:00
Nick Lewycky
48e9f68384 libswscale/x86/hscale_fast_bilinear_simd.c: Include BX in the clobber list on x86_64, because it isn't implicitly included when PIC is on.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 11:59:12 +02:00
周晓勇
ce95c14cd4 configure: disabled -mips64 option for loongson and remove redundant cpuflags
1.Option -march=loongson3a conflicts with -mips64 or -mips64r2.
2.Option -mhard-float has been removed.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 11:34:59 +02:00
Andreas Cadhalpun
51f6455285 imgutils: initialize palette padding bytes in av_image_alloc
av_image_fill_pointers always aligns the palette, but the padding
bytes don't (and can't) get initialized in av_image_copy.

Thus initialize them in av_image_alloc.

This fixes 'Syscall param write(buf) points to uninitialised byte(s)'
valgrind warnings.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 03:58:08 +02:00
Andreas Cadhalpun
a7c0c79333 aacdec: remove a duplicated line
got_frame_ptr is set again after the if block.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 01:59:51 +02:00
Michael Niedermayer
00f5c8f98d avfilter/vf_zoompan: free out AVFrame on failure
Fixes: CID1197065

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 01:58:45 +02:00
Michael Niedermayer
93b0ee21a2 avcodec/hevc_sei: Check num_sps_ids_minus1 value
Fixes CID1271794

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 01:42:52 +02:00
Michael Niedermayer
8a62b80ce6 avcodec/vqavideo: Check chunk size
Fixes CID1239154

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 00:41:38 +02:00
Andreas Cadhalpun
ec38a1ba40 aacdec: don't return frames without data
Since commit 676a395a aac->frame->data is not necessarily allocated at
the end of aac_decode_frame_int if avctx->channels is 0.

In this case a bogus frame without any data, but non-zero nb_samples is
returned.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-12 21:19:35 +02:00
Michael Niedermayer
d3c9f1fdbe avfilter/avf_showcqt: Fix gamma comparisons
Fixes CID1297587, CID1297586, 1297585

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-12 20:31:21 +02:00
Michael Niedermayer
0d05406482 avfilter/vf_cover_rect: Handle the case where the cover rectangle is as large as the input
Fixes division by 0
Fixes CID1297575

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-12 20:19:47 +02:00
Michael Niedermayer
1431b4cf77 avfilter/vf_fftfilt: Add MAX_PLANES and change it to 4
The 4th planes is currently unused as no formats with alpha are supported yet

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-12 20:08:18 +02:00
Michael Niedermayer
b62b3292d8 avformat/hevc: Check num_negative_pics and num_positive_pics
Fixes CID1238994

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-12 19:28:15 +02:00
Michael Niedermayer
2cddc0b19a avformat/hevc: Check cpb_cnt_minus1
Fixes CID1239014

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-12 19:09:06 +02:00
Michael Niedermayer
7a27aa15ec avformat/hls: Handle read_buffer allocation failure
Fixes CID1297576

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-12 19:03:18 +02:00