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27169 Commits

Author SHA1 Message Date
Michael Niedermayer
91f4394ed3 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dxva2: Log errors verbosely

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 16:02:13 +01:00
Michael Niedermayer
9056d0c94a Merge commit '5b2b23f2d69e05c5fcd1c933e383fe60e185574d' 
* commit '5b2b23f2d69e05c5fcd1c933e383fe60e185574d':
  dxva2: Retry IDirectXVideoDecoder_BeginFrame()

This also adds a missig #include to prevent breaking building

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 15:56:03 +01:00
Michael Niedermayer
a69dd1163b Merge commit 'e22ebd04bcab7f86548794556c28ecca46d9c2ac' 
* commit 'e22ebd04bcab7f86548794556c28ecca46d9c2ac':
  hevc: Bound check cu_qp_delta

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 15:42:51 +01:00
Michael Niedermayer
58f437c3f6 Merge commit '0d999333f96a34903448579bf13a3209deaee9da' 
* commit '0d999333f96a34903448579bf13a3209deaee9da':
  hevc: Bound check slice_qp

Conflicts:
	libavcodec/hevc.c

See: aead772b5814142b0e530804486ff7970ecd9eef
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 15:38:29 +01:00
Michael Niedermayer
5b93b2722d Merge commit '838740e6420538ad45982da6b1d3aa3ae91307f5' 
* commit '838740e6420538ad45982da6b1d3aa3ae91307f5':
  hevc: Prevent some integer overflows

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 15:31:04 +01:00
Michael Niedermayer
29ba1cff2b Merge commit 'b37e796082b2d787aff3cd5631bb89c4fd374708' 
* commit 'b37e796082b2d787aff3cd5631bb89c4fd374708':
  hevc: Use uint64 to check for tile dimensions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 15:19:39 +01:00
Michael Niedermayer
42a29015e1 Merge commit 'a7a07cc98ac548297b5b0628cb81280e11952e3f' 
* commit 'a7a07cc98ac548297b5b0628cb81280e11952e3f':
  hevc: check that VPS referenced from SPS exists

Conflicts:
	libavcodec/hevc_ps.c

See: d66bab0a69ac1860e78dd951ad8db1a507e75642
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 15:04:24 +01:00
Diego Biurrun
ade4ecb42d dxva2: Use correct printf format strings 2014-01-21 14:42:44 +01:00
Diego Biurrun
766df7ca89 dxva2: Add missing #includes 2014-01-21 14:42:23 +01:00
Sam Lantinga
9d80b1ae95 dxva2: Log errors verbosely 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-21 12:46:29 +01:00
Sam Lantinga
5b2b23f2d6 dxva2: Retry IDirectXVideoDecoder_BeginFrame() 
If the function returns E_PENDING retry for a fixed number of times.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-21 12:46:28 +01:00
Luca Barbato
e22ebd04bc hevc: Bound check cu_qp_delta 
The T-REC-H.265-2013044 page 91 states it has to be in the range
[-(26 + s->sps->qp_bd_offset / 2), (25 + s->sps->qp_bd_offset / 2)].
 2014-01-21 11:59:54 +01:00
Luca Barbato
0d999333f9 hevc: Bound check slice_qp 
The T-REC-H.265-2013044 page 79 states it has to be in the range
[-s->sps->qp_bd_offset, 51].

Sample-Id: 00001386-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2014-01-21 11:59:30 +01:00
Luca Barbato
838740e642 hevc: Prevent some integer overflows 
get_ue_golomb_long() returns an unsigned.

Sample-Id: 00001541-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2014-01-21 11:59:18 +01:00
Guillaume Martres
faf03ecba0 hevc: Remove useless clip 
The src buffer should only contain values in the interval
[0, (1 << BIT_DEPTH) - 1].

Since shift = (BIT_DEPTH - 5), src[x] >> shift must be in
the interval [0, 31], so no clip is needed.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-21 11:58:52 +01:00
Guillaume Martres
a246d06fe0 hevc: clip pixels when transquant bypass is used 
The reconstructed picture should always be clipped (see section 8.6.5),
previously we did not clip coding units where
cu_transquant_bypass_flag == 1.

Sample-Id: 00001325-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-21 11:58:37 +01:00
Luca Barbato
b37e796082 hevc: Use uint64 to check for tile dimensions 
And use unsigned datatypes.

Otherwise it would overflow.

Sample-Id: 00001315-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2014-01-21 11:57:51 +01:00
Michael Niedermayer
d5c15ebeaf hevc: Fix modulo operations 
Keep qp fields within the range.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-21 11:57:43 +01:00
Michael Niedermayer
a7a07cc98a hevc: check that VPS referenced from SPS exists 
This matches how its done for SPS/PPS.
Fixes null pointer dereference.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-21 11:57:36 +01:00
Michael Niedermayer
a459891e62 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vc1: Always reset numref when parsing a new frame header.

Conflicts:
	libavcodec/vc1.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 04:29:59 +01:00
Michael Niedermayer
3715f9e2c6 avcodec/lossless_videodsp: fix diff_int16_c on MIPS 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 03:20:39 +01:00
Michael Niedermayer
83b67ca056 avcodec/x86/lossless_videodsp: Port lorens add_hfyu_left_prediction_ssse3/sse4 to 16bit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 02:55:41 +01:00
Michael Niedermayer
63d2be7533 avcodec/x86/lossless_videodsp: use SPLATW in add_int16 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 02:33:20 +01:00
Michael Niedermayer
dd2d0039b6 vc1: Always reset numref when parsing a new frame header. 
Fixes an issue where the B-frame coding mode switches from interlaced
fields to interlaced frames, causing incorrect decisions in the motion
compensation code and resulting in visual artifacts.

CC: libav-stable@libav.org
Signed-off-by: Tim Walker <tdskywalker@gmail.com>
 2014-01-20 23:22:30 +01:00
Michael Niedermayer
d9779d648e Move sub_hfyu_median_prediction_int16() to losslessviddsp 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 23:02:58 +01:00
Michael Niedermayer
13c33c8e1f Move add_hfyu_median_prediction_int16() to losslessviddsp 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 22:25:45 +01:00
Michael Niedermayer
883570e6b7 Move add_hfyu_left_prediction_int16 to losslessviddsp 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 22:21:24 +01:00
Michael Niedermayer
f9c7b14c04 avcdoec/huffyuvenc: optimize sub_left_prediction() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 22:12:56 +01:00
Michael Niedermayer
f70d7eb20c Move add/diff_int16 to lossless_videodsp 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 21:32:47 +01:00
Michael Niedermayer
78e39aa7ee Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Avoid a possible overflow when reading Nikon avi files.
  Add h263dsp dependency to mpeg1video and mpeg2video encoders.
  Fix compilation with --disable-hwaccel=mpeg1_xvmc,mpeg2_xvmc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 19:54:45 +01:00
Michael Niedermayer
eef74b2e97 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc: deprecate CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().

Conflicts:
	doc/APIchanges
	libavcodec/utils.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 18:55:22 +01:00
Michael Niedermayer
8001e9f7d1 avcodec/jpeg2000dec: fix error detection in pix_fmt_match() 
Fixes out of array accesses with CODEC_FLAG_EMU_EDGE

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 18:46:38 +01:00
Michael Niedermayer
723e7b86ea avcodec/jpeg2000dec: calculate planar and pixelsize from pixel format descriptor 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 18:46:37 +01:00
Michael Niedermayer
6ba02602aa avcodec/vmnc: Check that rectangles are within the picture 
Prevents out of array accesses with CODEC_FLAG_EMU_EDGE

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 18:46:37 +01:00
Michael Niedermayer
7c6cf689d8 avcodec/diracdec: allocate edges internally instead of depending on CODEC_FLAG_EMU_EDGE being not set 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 17:52:55 +01:00
Michael Niedermayer
d83707c641 Merge commit '024db24912a39316b0ef0b7d793307d62da038f4' 
* commit '024db24912a39316b0ef0b7d793307d62da038f4':
  mpegvideo: allocate edges when encoding.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 17:09:35 +01:00
Michael Niedermayer
d08dd32863 avcodec/mpegvideo_enc: disable direct mode in load_input_picture() for dimensions%16 != 0 
We currently read a whole 16x16 block from the input at a few places

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 17:04:57 +01:00
Michael Niedermayer
ea4b477a1b Merge commit 'f7e85ee996b3886c2b13e928b83277382311af96' 
* commit 'f7e85ee996b3886c2b13e928b83277382311af96':
  lavc: allow the caller to override dimensions in ff_get_buffer()

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 15:07:45 +01:00
Anton Khirnov
93c553c71e lavc: deprecate CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width(). 2014-01-20 12:52:28 +01:00
Anton Khirnov
024db24912 mpegvideo: allocate edges when encoding. 
Allocating edges will be removed from generic code, so the encoder must
handle this explicitly.
 2014-01-20 12:50:14 +01:00
Anton Khirnov
f7e85ee996 lavc: allow the caller to override dimensions in ff_get_buffer() 
This will be useful for allocating edges in the encoders.
 2014-01-20 12:49:47 +01:00
Carl Eugen Hoyos
c892621577 Fix compilation with --disable-hwaccel=mpeg1_xvmc,mpeg2_xvmc 2014-01-20 11:20:46 +01:00
Michael Niedermayer
a493f8541d avcodec/x86/dsp: add_int16_mmx / add_int16_sse2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 04:06:46 +01:00
Michael Niedermayer
da0684820a avcodec/dsputil/huffyuv: move diff int16 and add int16 to dsputil 
This also fixes masking the bits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 04:06:04 +01:00
Peter Ross
f29cdbe1b5 vp8: remove redundant "equals 1" test 
mb_layout is either zero or non-zero.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-19 22:26:43 +01:00
Michael Niedermayer
fde2afd9fb Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  eac3: cosmetics, re-indent.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-19 21:53:25 +01:00
Michael Niedermayer
10f1ee2f92 Merge commit 'ade75fb811500f3e3f284737f123938d83be728f' 
* commit 'ade75fb811500f3e3f284737f123938d83be728f':
  (e)ac3: clip surround mix level indexes.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-19 21:46:32 +01:00
Michael Niedermayer
3a5a039ade Merge commit 'c229f571fd3c7d7b567c27c87b2bbcdaee1b0e9f' 
* commit 'c229f571fd3c7d7b567c27c87b2bbcdaee1b0e9f':
  (e)ac3: parse and store the Lt/Rt and LFE mix levels.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-19 21:37:06 +01:00
Michael Niedermayer
c3d1215683 Merge commit '1f604f96ea70503caa642f68a85be6074a5b3f46' 
* commit '1f604f96ea70503caa642f68a85be6074a5b3f46':
  ac3: set default matrix encoding modes in parse_frame_header.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-19 21:18:18 +01:00
Tim Walker
0d43b114cc eac3: cosmetics, re-indent. 2014-01-19 19:12:58 +01:00