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Author SHA1 Message Date
Michael Niedermayer
ff1d85b0ed avcodec/svq1dec: Remove duplicate buf_size check 
Fixes CID1297573

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 20:06:24 +02:00
Michael Niedermayer
fc624ec9ba avcodec/dcadec: Check active_bands 
Fixes CID1297594 part2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 18:29:40 +02:00
Michael Niedermayer
0f3e6959bf avcodec/dcadec: Check scale table index 
Fixes CID1297594 part 1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 18:27:49 +02:00
Michael Niedermayer
ade8a46154 avcodec/sonic: More completely check sample_rate_index and channels 
Fixes CID1271783

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 17:31:58 +02:00
Michael Niedermayer
c131a9fead avcodec/sonic: check memory allocations 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 17:26:54 +02:00
Michael Niedermayer
cdd25f9a3d avcodec/smvjpegdec: check avcodec_decode_video2() return code 
Fixes CID1271810

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 17:21:48 +02:00
Michael Niedermayer
294469416d avcodec/shorten: More complete pred_order check 
Fixes CID1239055

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 17:02:28 +02:00
Michael Niedermayer
2d15588124 avcodec/shorten: Fix code depending on signed overflow behavior 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 16:58:51 +02:00
Michael Niedermayer
d201becfc0 avcodec/shorten: Check skip_bytes() 
Fixes CID1210526

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 16:48:31 +02:00
Michael Niedermayer
c347f75d6b avcodec/put_bits: Remove dead code in put_bits() 
Fixes CID1297574

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 16:19:53 +02:00
Michael Niedermayer
c4c6aea397 avcodec/proresdec2: Reset slice_count on deallocation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 15:23:32 +02:00
Michael Niedermayer
5e1d530f91 avcodec/vp9: Use separate memset for counts.eob 
Makes no real difference, but maybe scares coverity less (CID1297578)

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 13:03:52 +02:00
Michael Niedermayer
670702f91d ffmpeg: Print an error if avfilter_graph_queue_command() failed 
Fixes CID1271809

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 12:41:28 +02:00
Michael Niedermayer
da2f156843 ffmpeg: remove unneeded ost->filter check 
Fixes CID1241508

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 12:34:20 +02:00
Michael Niedermayer
3793caa5e2 avcodec/acelp_vectors: Assert that x is within the array in ff_set_fixed_vector() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 12:17:40 +02:00
Michael Niedermayer
dc4a621e9c avcodec/vp3: Cleanup order of operations for current_run check 
This shouldnt make a difference

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 11:12:13 +02:00
Michael Niedermayer
ca688de2c7 fate: increase the number of filtered frames to 20 for edgedetect* & hue 
Suggested-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 03:13:49 +02:00
Vignesh Venkatasubramanian
b5508f74b9 lavf/webmdashenc: fix unchecked strftime 
Fix unchecked strftime return value. This patch fixes Coverity
CID 1295086.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 00:56:43 +02:00
Michael Niedermayer
47cbcf20d6 avcodec/h264_slice: Fix ranges in assert 
Fixes CID1297592, CID1297593

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 00:30:32 +02:00
Michael Niedermayer
9f0b898e82 avcodec/dvbsubdec: Clear w/h/size on region buffer allocation failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 23:25:39 +02:00
Michael Niedermayer
8f1afde11d avcodec/diracdec: Make data_unit_size unsigned 
Fixes CID1271788

with this change the value is more explicitly checked, it was fully checked
before though

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 23:18:49 +02:00
Michael Niedermayer
a9bf628bfd avcodec/dcadec: Check subsubframes 
Fixes: CID1239152

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 21:29:19 +02:00
Michael Niedermayer
a6a45774d0 avcodec/dcadec: Check nchans 
Fixes CID1239110

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 20:55:59 +02:00
wm4
cc5e4bb484 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>
 2015-05-14 18:58:56 +02:00
Michael Niedermayer
f6b8b96607 avcodec/cavsdec: Use ff_set_dimensions() 
Fixes CID1239111 part2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 18:12:30 +02:00
Michael Niedermayer
c5c06e392b avcodec/cavsdec: Check frame_rate_code 
Fixes CID1239111 part1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 18:12:30 +02:00
Michael Niedermayer
139e1c8009 avcodec/cavsdec: Check esc_code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 17:56:16 +02:00
Nedeljko Babic
729466dc68 libavutil/softfloat: Add test case for av_add_sf 
Recently normalization (av_normalize_sf) of output was added to av_add_sf.
This normalization is used for better precision for small values and the
purpose of this (quite simple) test case is to test difference between double
and softfloat.

The values used are tailored to maximally highlighte problem with precison when
normalization is not used.

Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 17:00:46 +02:00
Michael Niedermayer
019daa0775 avcodec/qdrw: Fix the code which asks for version 1 samples 
The new code only asks for version 1 if its actually version 1 and
prints the version bytes if its something else

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 12:35:39 +02:00
Michael Niedermayer
5c8e4bf7c4 avcodec/qdrw: another try at skipping the first 512 bytes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-14 12:35:39 +02:00
Clément Bœsch
5c219e289e avcodec/srtdec: attempt to correct SubRip positioning 
The positioning was completely wrong. First, the coordinates are
expressed in ASS playback resolution (which is by default 384x288).
Secondly, the coordinates define a drawing rectangle, not a moving area.
The previous code was making subtitles move from a random position to
another random position.

Here we rescale assuming the video resolution is a DVD one (720x480). We
can't really do anything better so far, but since this positioning
information is often from a DVD rip we can consider them relatively
safe.
 2015-05-14 12:11:34 +02:00
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