ffmpeg.git
11 months agoavfilter/vf_hwupload_cuda: update supported pix_fmts
Timo Rothenpieler [Wed, 9 May 2018 20:30:34 +0000 (22:30 +0200)]
avfilter/vf_hwupload_cuda: update supported pix_fmts

11 months agoavutil/hwcontext_cuda: use generic size and pointer assignment functions
Timo Rothenpieler [Wed, 9 May 2018 19:18:15 +0000 (21:18 +0200)]
avutil/hwcontext_cuda: use generic size and pointer assignment functions

11 months agoavutil/hwcontext_cuda: add support for nvenc rgb formats
Timo Rothenpieler [Wed, 9 May 2018 16:59:05 +0000 (18:59 +0200)]
avutil/hwcontext_cuda: add support for nvenc rgb formats

11 months agoavcodec/cuviddec: explicitly synchronize cuMemcpy calls
Timo Rothenpieler [Tue, 8 May 2018 11:56:51 +0000 (13:56 +0200)]
avcodec/cuviddec: explicitly synchronize cuMemcpy calls

11 months agoavutil/hwcontext_cuda: explicitly synchronize cuMemcpy calls
Timo Rothenpieler [Tue, 8 May 2018 10:12:01 +0000 (12:12 +0200)]
avutil/hwcontext_cuda: explicitly synchronize cuMemcpy calls

11 months agoavcodec/nvdec: pass CUstream in vpp parameters
Timo Rothenpieler [Mon, 7 May 2018 22:07:31 +0000 (00:07 +0200)]
avcodec/nvdec: pass CUstream in vpp parameters

11 months agoavutil/hwcontext_cuda: add CUstream in cuda hwctx
Timo Rothenpieler [Mon, 7 May 2018 13:01:22 +0000 (15:01 +0200)]
avutil/hwcontext_cuda: add CUstream in cuda hwctx

11 months agoavcodec/nvdec: avoid needless copy of output frame
Timo Rothenpieler [Mon, 7 May 2018 16:23:38 +0000 (18:23 +0200)]
avcodec/nvdec: avoid needless copy of output frame

Replaces the data pointers with the mapped cuvid ones.
Adds buffer_refs to the frame to ensure the needed contexts stay alive
and the cuvid idx stays allocated.
Adds another buffer_ref to unmap the frame when it's unreferenced itself.

11 months agoRevert "avcodec/nvenc: make hw_frames_ctx fully optional"
Timo Rothenpieler [Mon, 7 May 2018 20:39:20 +0000 (22:39 +0200)]
Revert "avcodec/nvenc: make hw_frames_ctx fully optional"

This reverts commit 7d4e1f7cfb667585514bfa0a4d0fee2f717a93ed.

Accidentially pushed this with a batch of other patches, and it didn't
seem to break anything, so I went with it.
Except it does, so reverting it it is.

11 months agoavformat/mpegts: clean up whitespace
Aman Gupta [Wed, 9 May 2018 19:43:38 +0000 (12:43 -0700)]
avformat/mpegts: clean up whitespace

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoavformat/mpegts: use MAX_SECTION_SIZE instead of hardcoded value
Aman Gupta [Wed, 9 May 2018 19:42:14 +0000 (12:42 -0700)]
avformat/mpegts: use MAX_SECTION_SIZE instead of hardcoded value

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoavformat/mpegts: skip non-PMT tids earlier
Aman Gupta [Tue, 8 May 2018 22:07:35 +0000 (15:07 -0700)]
avformat/mpegts: skip non-PMT tids earlier

This mimics the logic flow in all the other callbacks
(pat_cb, sdt_cb, m4sl_cb), and avoids calling skip_identical()
for non PMT_TID packets.

Since skip_identical modifies internal state like
MpegTSSectionFilter.last_ver, this change prevents unnecessary
reprocessing on some streams which contain multiple tables in
the PMT pid. This can be observed with streams from certain US
cable providers, which include both tid=0x2 and another unspecified
tid=0xc0.

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoffprobe: fix SEGV when new streams are added
Aman Gupta [Tue, 8 May 2018 19:46:12 +0000 (12:46 -0700)]
ffprobe: fix SEGV when new streams are added

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoavcodec/hevc: remove videotoolbox hack
Aman Gupta [Fri, 4 May 2018 21:57:50 +0000 (14:57 -0700)]
avcodec/hevc: remove videotoolbox hack

No longer required since 63d875772d. The equivalent hack
for h264 was removed in that commit, but this one was missed.

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoavcodec/videotoolbox: split h264/hevc callbacks
Aman Gupta [Fri, 4 May 2018 21:58:08 +0000 (14:58 -0700)]
avcodec/videotoolbox: split h264/hevc callbacks

Previously the shared callbacks were trying to interpret
avctx->priv_data as H264Context*

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoavcodec/videotoolbox: cleanups
Aman Gupta [Fri, 4 May 2018 21:57:32 +0000 (14:57 -0700)]
avcodec/videotoolbox: cleanups

No functional changes.

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoavcodec/cbs_h2645: use AVBufferRef to store list of active parameter sets
James Almer [Tue, 8 May 2018 23:09:28 +0000 (20:09 -0300)]
avcodec/cbs_h2645: use AVBufferRef to store list of active parameter sets

Removes unnecessary data copies, and partially fixes potential issues
with dangling references held in said lists.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
11 months agoavformat/mxfenc: Write transfer characteristic
Michael Niedermayer [Wed, 21 Mar 2018 20:34:20 +0000 (21:34 +0100)]
avformat/mxfenc: Write transfer characteristic

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Add Stored F2 Offset / Image Start/End Offset for D10
Michael Niedermayer [Tue, 17 Apr 2018 22:09:00 +0000 (00:09 +0200)]
avformat/mxfenc: Add Stored F2 Offset / Image Start/End Offset for D10

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Write Audio Ref Level for D10
Michael Niedermayer [Fri, 6 Apr 2018 19:44:23 +0000 (21:44 +0200)]
avformat/mxfenc: Write Audio Ref Level for D10

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Add Padding Bits
Michael Niedermayer [Thu, 5 Apr 2018 21:30:37 +0000 (23:30 +0200)]
avformat/mxfenc: Add Padding Bits

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: add white/black ref /color range
Michael Niedermayer [Thu, 5 Apr 2018 20:53:22 +0000 (22:53 +0200)]
avformat/mxfenc: add white/black ref /color range

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Add vertical subsampling support
Michael Niedermayer [Wed, 21 Mar 2018 18:32:32 +0000 (19:32 +0100)]
avformat/mxfenc: Add vertical subsampling support

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Fix stored width
Michael Niedermayer [Sat, 17 Mar 2018 22:04:50 +0000 (23:04 +0100)]
avformat/mxfenc: Fix stored width

This fixes the width to have computations matching the height

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Add object model version
Michael Niedermayer [Sat, 17 Mar 2018 20:16:26 +0000 (21:16 +0100)]
avformat/mxfenc: Add object model version

Other tools (XFConvert at least) write this as well.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Add Product Version, Toolkit version and Platform
Michael Niedermayer [Sat, 17 Mar 2018 15:01:15 +0000 (16:01 +0100)]
avformat/mxfenc: Add Product Version, Toolkit version and Platform

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Bump minor versions for S377-1-2009
Michael Niedermayer [Tue, 8 May 2018 19:24:15 +0000 (21:24 +0200)]
avformat/mxfenc: Bump minor versions for S377-1-2009

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavformat/mxfenc: Correct KAG alignment of preface
Michael Niedermayer [Mon, 30 Apr 2018 00:26:37 +0000 (02:26 +0200)]
avformat/mxfenc: Correct KAG alignment of preface

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agolavfi/vf_srcnn: use avio_check instead of access
Hendrik Leppkes [Tue, 8 May 2018 15:25:26 +0000 (17:25 +0200)]
lavfi/vf_srcnn: use avio_check instead of access

The filter uses avio for file access already, and avio_check is
portable.

Fixes trac #7192.

11 months agolavc/cfhd: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT
Clément Bœsch [Tue, 8 May 2018 10:45:11 +0000 (12:45 +0200)]
lavc/cfhd: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT

11 months agolavfi/swaprect: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT
Clément Bœsch [Tue, 8 May 2018 10:44:57 +0000 (12:44 +0200)]
lavfi/swaprect: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT

11 months agolavfi/nlmeans: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT
Clément Bœsch [Tue, 8 May 2018 10:44:48 +0000 (12:44 +0200)]
lavfi/nlmeans: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT

11 months agofate/hapenc : remove tests due to inconsistent result
Martin Vignali [Tue, 8 May 2018 09:41:52 +0000 (11:41 +0200)]
fate/hapenc : remove tests due to inconsistent result

11 months agolavfi/nlmeans: inline integral patch value function
Clément Bœsch [Mon, 7 May 2018 21:28:08 +0000 (23:28 +0200)]
lavfi/nlmeans: inline integral patch value function

This prevents redundant position computation and make the code faster
(1.1x faster overall).

11 months agolavfi/nlmeans: use unsigned for the integral patch value
Clément Bœsch [Mon, 7 May 2018 16:45:52 +0000 (18:45 +0200)]
lavfi/nlmeans: use unsigned for the integral patch value

This value can not be negative.

11 months agolavfi/nlmeans: reorder memory accesses in get_integral_patch_value
Clément Bœsch [Sun, 6 May 2018 11:31:32 +0000 (13:31 +0200)]
lavfi/nlmeans: reorder memory accesses in get_integral_patch_value

This doesn't seem to make much of a difference but it can't hurt.

11 months agolavfi/nlmeans: move final weighted averaging out of nlmeans_plane
Clément Bœsch [Sun, 6 May 2018 11:26:45 +0000 (13:26 +0200)]
lavfi/nlmeans: move final weighted averaging out of nlmeans_plane

This helps figuring out where the filter is slow:

  70.53%  ffmpeg_g  ffmpeg_g          [.] nlmeans_slice
  25.73%  ffmpeg_g  ffmpeg_g          [.] compute_safe_ssd_integral_image_c
   1.74%  ffmpeg_g  ffmpeg_g          [.] compute_unsafe_ssd_integral_image
   0.82%  ffmpeg_g  ffmpeg_g          [.] ff_mjpeg_decode_sos
   0.51%  ffmpeg_g  [unknown]         [k] 0xffffffff91800a80
   0.24%  ffmpeg_g  ffmpeg_g          [.] weight_averages

(Tested with a large image that takes several seconds to process)

Since this function is irrelevant speed wise, the file's TODO is
updated.

11 months agolavfi/nlmeans: switch from double to float
Clément Bœsch [Sun, 6 May 2018 10:55:23 +0000 (12:55 +0200)]
lavfi/nlmeans: switch from double to float

Overall speed appears to be 1.1x faster with no noticeable quality
impact.

11 months agolavfi/nlmeans: make compute_safe_ssd_integral_image_c faster
Clément Bœsch [Sun, 6 May 2018 10:34:54 +0000 (12:34 +0200)]
lavfi/nlmeans: make compute_safe_ssd_integral_image_c faster

before:  ssd_integral_image_c: 49204.6
after:   ssd_integral_image_c: 44272.8

Unrolling by 4 made the biggest difference on odroid-c2 (aarch64);
unrolling by 2 or 8 both raised 46k cycles vs 44k for 4.

Additionally, this is a much better reference when writing SIMD (SIMD
vectorization will just target 16 instead of 4).

11 months agocheckasm: add vf_nlmeans test for ssd_integral_image
Clément Bœsch [Sun, 6 May 2018 08:57:23 +0000 (10:57 +0200)]
checkasm: add vf_nlmeans test for ssd_integral_image

11 months agolavfi/nlmeans: add AArch64 SIMD for compute_safe_ssd_integral_image
Clément Bœsch [Sun, 6 May 2018 08:54:49 +0000 (10:54 +0200)]
lavfi/nlmeans: add AArch64 SIMD for compute_safe_ssd_integral_image

ssd_integral_image_c: 49204.6
ssd_integral_image_neon: 28346.8

11 months agolavfi/nlmeans: use ptrdiff_t for linesizes
Clément Bœsch [Sun, 6 May 2018 08:43:04 +0000 (10:43 +0200)]
lavfi/nlmeans: use ptrdiff_t for linesizes

Similarly to previous commit, this will help writing SIMD code by not
having manual zero-extension in SIMD code

11 months agolavfi/nlmeans: add SIMD-friendly assumptions for compute_safe_ssd_integral_image
Clément Bœsch [Sun, 6 May 2018 08:38:30 +0000 (10:38 +0200)]
lavfi/nlmeans: add SIMD-friendly assumptions for compute_safe_ssd_integral_image

SIMD code will not have to deal with padding itself. Overwriting in that
function may have been possible but involve large overreading of the
sources. Instead, we simply make sure the width to process is always a
multiple of 16. Additionally, there must be some actual area to process
so the SIMD code can have its boundary checks after processing the first
pixels.

11 months agolavfi/nlmeans: random code shuffling to help compiler
Clément Bœsch [Sat, 5 May 2018 22:06:19 +0000 (00:06 +0200)]
lavfi/nlmeans: random code shuffling to help compiler

This makes nlmeans_slice() slightly faster at least on GCC 7.3.

11 months agoavformat/segafilmenc - set keyframe bit correctly
Gyan Doshi [Sat, 5 May 2018 11:34:53 +0000 (17:04 +0530)]
avformat/segafilmenc - set keyframe bit correctly

As per
https://web.archive.org/web/20020803104640/http://www.pcisys.net:80/~melanson/codecs/film-format.txt,

the top bit of the info1 chunk is set as 1 for inter-coded frames and 0
otherwise.

11 months agomdct15: simplify x86 exptab permutation
Rostislav Pehlivanov [Mon, 7 May 2018 22:16:37 +0000 (23:16 +0100)]
mdct15: simplify x86 exptab permutation

Removes an unneeded copy and does the 5-point permute in-place.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
11 months agomdct15: simplify the fft15 x86 SIMD
Rostislav Pehlivanov [Sun, 6 May 2018 22:15:08 +0000 (23:15 +0100)]
mdct15: simplify the fft15 x86 SIMD

Saves 1 gpr and 2 instructions and simplifies the macros a bit.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
11 months agovaapi_encode_vp8: memset the the structure to 0
Haihao Xiang [Fri, 4 May 2018 14:41:07 +0000 (22:41 +0800)]
vaapi_encode_vp8: memset the the structure to 0

The structure has reserved bytes, it is required to set the reserved
bytes to 0 for future use.

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
11 months agocbs_h264: Need [] in the name when subscript is required
Haihao Xiang [Fri, 4 May 2018 04:33:39 +0000 (12:33 +0800)]
cbs_h264: Need [] in the name when subscript is required

Otherwise it will hit an assert in the function
ff_cbs_trace_syntax_element() in cbs.c, line 400.

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
11 months agolavc/qsvenc: set corret maximum value of look_ahead_downsampling
Zhong Li [Wed, 2 May 2018 08:42:35 +0000 (16:42 +0800)]
lavc/qsvenc: set corret maximum value of look_ahead_downsampling

Option "4x(MFX_LOOKAHEAD_DS_4x)" is provided but can't be set due to
wrong maximum value.

Signed-off-by: Zhong Li <zhong.li@intel.com>
11 months agoconfigure: fix and simplify xlib check
James Almer [Sun, 6 May 2018 23:45:53 +0000 (20:45 -0300)]
configure: fix and simplify xlib check

Signed-off-by: James Almer <jamrial@gmail.com>
11 months agoconfigure: add missing dependencies to vf_srcnn
James Almer [Sun, 6 May 2018 20:15:54 +0000 (17:15 -0300)]
configure: add missing dependencies to vf_srcnn

The access dependecy is temporary and should fix compilation with
msvc until a proper fix is committed.

Signed-off-by: James Almer <jamrial@gmail.com>
11 months agoavcodec/libzvbi-teletextdec: remove DEBUG code
Marton Balint [Sat, 28 Apr 2018 19:46:18 +0000 (21:46 +0200)]
avcodec/libzvbi-teletextdec: remove DEBUG code

Signed-off-by: Marton Balint <cus@passwd.hu>
11 months agoavcodec/libzvbi-teletextdec: allow -1 subtitle duration and make it the default
Marton Balint [Sat, 28 Apr 2018 17:17:31 +0000 (19:17 +0200)]
avcodec/libzvbi-teletextdec: allow -1 subtitle duration and make it the default

Most decoders (pgssubdec, ccaption_dec) are using -1 or UINT32_MAX for a
subtitle event which should be cleared at the next event.

Signed-off-by: Marton Balint <cus@passwd.hu>
11 months agoavcodec/jpeg2000dec: Fix undefined shift in the jpeg2000_decode_packets_po_iteration...
Michael Niedermayer [Fri, 4 May 2018 17:18:25 +0000 (19:18 +0200)]
avcodec/jpeg2000dec: Fix undefined shift in the jpeg2000_decode_packets_po_iteration() CPRL case

Fixes: shift exponent 47 is too large for 32-bit type 'int'
Fixes: 7955/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-6016721977606144

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavcodec/jpeg2000dec: Skip init for component in CPRL if nothing is to be done
Michael Niedermayer [Fri, 4 May 2018 17:11:36 +0000 (19:11 +0200)]
avcodec/jpeg2000dec: Skip init for component in CPRL if nothing is to be done

Fixes: assertion failure
Fixes: 7949/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-4819602782552064

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavcodec/jpeg2000dec: Reduce the number of tile parts allocated
Michael Niedermayer [Fri, 4 May 2018 16:28:07 +0000 (18:28 +0200)]
avcodec/jpeg2000dec: Reduce the number of tile parts allocated

This is large enough for all jpeg2000 files i tested. If some need more then this
should be changed to dynamic allocation. Dynamic allocation would need to be done
carefully as these are many relatively small arrays so repeatly reallocating them
would not be good.
The decrease is a clean and simple solution assuming it works for all files.

Fixes: OOM
Fixes: 6534/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-4821490731057152

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavcodec/g2meet: Change order of operations to avoid undefined behavior
Michael Niedermayer [Fri, 4 May 2018 16:16:08 +0000 (18:16 +0200)]
avcodec/g2meet: Change order of operations to avoid undefined behavior

Fixes: signed integer overflow: 65280 * 196032 cannot be represented in type 'int'
Fixes: 7279/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-5977332473921536

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoconfigure: add pkg-config check for zlib
Jan Ekström [Sat, 5 May 2018 18:57:44 +0000 (21:57 +0300)]
configure: add pkg-config check for zlib

It exists, so why not use it? Helps one get rid of additional
search path related flags in addition to PKG_CONFIG_{PATH,LIBDIR}
when utilizing a cross-prefix separate from the sysroot.

11 months agolavf/bluray: translate a read of 0 to EOF
Jan Ekström [Sun, 6 May 2018 14:15:52 +0000 (17:15 +0300)]
lavf/bluray: translate a read of 0 to EOF

Yet another case of forgotten 0 =! EOF translation. The libbluray
documentation specifically mentions that a read of 0 is EOF.

Reported by Fyr on IRC.

11 months agolavf/format: Remove the dead code in av_probe_input_buffer2.
Jun Zhao [Sun, 8 Apr 2018 00:09:13 +0000 (08:09 +0800)]
lavf/format: Remove the dead code in av_probe_input_buffer2.

Remove the dead code in av_probe_input_buffer2

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
11 months agoavformat/avio: make the logic simple
Jun Zhao [Sun, 8 Apr 2018 00:05:08 +0000 (08:05 +0800)]
avformat/avio: make the logic simple

remove the "ret" to make the code simple and generic.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
11 months agofate: update fate-sws-pixdesc-query reference file
James Almer [Sat, 5 May 2018 22:20:29 +0000 (19:20 -0300)]
fate: update fate-sws-pixdesc-query reference file

Signed-off-by: James Almer <jamrial@gmail.com>
11 months agofate: update pad pixfmt test
Paul B Mahol [Sat, 5 May 2018 20:05:07 +0000 (22:05 +0200)]
fate: update pad pixfmt test

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/drawutils: support gray14
Paul B Mahol [Sat, 5 May 2018 19:50:22 +0000 (21:50 +0200)]
avfilter/drawutils: support gray14

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_extractplanes: add support for extracting planes with 14 depth
Paul B Mahol [Thu, 3 May 2018 20:48:16 +0000 (22:48 +0200)]
avfilter/vf_extractplanes: add support for extracting planes with 14 depth

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoswscale: add gray14 support
Paul B Mahol [Thu, 3 May 2018 20:19:38 +0000 (22:19 +0200)]
swscale: add gray14 support

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavutil: add gray14 pixel format
Paul B Mahol [Thu, 3 May 2018 20:15:53 +0000 (22:15 +0200)]
avutil: add gray14 pixel format

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter: forward status back in some filters that missed it
Paul B Mahol [Sat, 5 May 2018 19:24:41 +0000 (21:24 +0200)]
avfilter: forward status back in some filters that missed it

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/af_amerge: port to activate API
Paul B Mahol [Fri, 4 May 2018 09:48:35 +0000 (11:48 +0200)]
avfilter/af_amerge: port to activate API

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agompegvideo: add deprecated flags to the rc_strategy option
Rostislav Pehlivanov [Sat, 5 May 2018 19:14:43 +0000 (20:14 +0100)]
mpegvideo: add deprecated flags to the rc_strategy option

Forgotten with the commit which removed support for libxvid_rc.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
11 months agodcaenc: fix segfault when attempting to encode with invalid samplerate
Rostislav Pehlivanov [Sat, 5 May 2018 17:42:53 +0000 (18:42 +0100)]
dcaenc: fix segfault when attempting to encode with invalid samplerate

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
11 months agompegvideo: remove support for libxvid's RC system
Rostislav Pehlivanov [Tue, 1 May 2018 18:58:38 +0000 (19:58 +0100)]
mpegvideo: remove support for libxvid's RC system

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
11 months agoavfilter/vf_colorchannelmixer: add planar rgb support
Paul B Mahol [Sat, 5 May 2018 15:25:13 +0000 (17:25 +0200)]
avfilter/vf_colorchannelmixer: add planar rgb support

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_colorchannelmixer: refactor code
Paul B Mahol [Sat, 5 May 2018 14:31:54 +0000 (16:31 +0200)]
avfilter/vf_colorchannelmixer: refactor code

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_colorbalance: fix off by one overflow
Paul B Mahol [Sat, 5 May 2018 14:11:35 +0000 (16:11 +0200)]
avfilter/vf_colorbalance: fix off by one overflow

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_colorchannelmixer: add slice threading
Paul B Mahol [Sat, 5 May 2018 14:09:29 +0000 (16:09 +0200)]
avfilter/vf_colorchannelmixer: add slice threading

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavcodec/flac_parser: Fix infinite loop
Michael Niedermayer [Mon, 30 Apr 2018 20:20:28 +0000 (22:20 +0200)]
avcodec/flac_parser: Fix infinite loop

Fixes: crbug/827204

Reported-by: Frank Liberato <liberato@google.com>
Reviewed-by: Frank Liberato <liberato@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavfilter/vf_colorbalance: add slice threading
Paul B Mahol [Sat, 5 May 2018 10:50:16 +0000 (12:50 +0200)]
avfilter/vf_colorbalance: add slice threading

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_colorbalance: add planar rgb support
Paul B Mahol [Sat, 5 May 2018 10:22:52 +0000 (12:22 +0200)]
avfilter/vf_colorbalance: add planar rgb support

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_convolution: use already available dstride
Paul B Mahol [Sat, 5 May 2018 08:59:56 +0000 (10:59 +0200)]
avfilter/vf_convolution: use already available dstride

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavcodec/videotoolbox: fix kVTCouldNotFindVideoDecoderErr trying to decode HEVC on iOS
Aman Gupta [Thu, 19 Apr 2018 22:34:01 +0000 (15:34 -0700)]
avcodec/videotoolbox: fix kVTCouldNotFindVideoDecoderErr trying to decode HEVC on iOS

Older iOS devices don't have a hardware HEVC decoder, but the
software decoder offered by VideoToolbox is well-optimized and
performs much better than the ffmpeg decoder.

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoavcodec/videotoolbox: improve logging of decoder errors
Aman Gupta [Sat, 5 May 2018 01:24:31 +0000 (18:24 -0700)]
avcodec/videotoolbox: improve logging of decoder errors

Signed-off-by: Aman Gupta <aman@tmm1.net>
11 months agoavfilter/vf_colorbalance: add 16bit depth support
Paul B Mahol [Fri, 4 May 2018 22:30:21 +0000 (00:30 +0200)]
avfilter/vf_colorbalance: add 16bit depth support

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavcodec/nvenc: move reconfig_encoder call inside of push/pop ctx
Timo Rothenpieler [Thu, 3 May 2018 16:57:40 +0000 (18:57 +0200)]
avcodec/nvenc: move reconfig_encoder call inside of push/pop ctx

Also make it void, it must not fail the encode anyway.

11 months agoavcodec/nvenc: add A53CC support
Roman Arzumanyan [Thu, 22 Mar 2018 09:30:06 +0000 (12:30 +0300)]
avcodec/nvenc: add A53CC support

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
11 months agoavcodec/nvenc: support dynamic bitrate changes
pkviet [Thu, 3 May 2018 00:15:52 +0000 (02:15 +0200)]
avcodec/nvenc: support dynamic bitrate changes

The patch enables dynamic bitrate through ReconfigureEncoder method
from nvenc API.
This is useful for live streaming in case of network congestion.

Signed-off-by: pkviet <pkv.stream@gmail.com>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
11 months agoavcodec/nvenc: support dynamic aspect ratio change
Miroslav Slugeň [Sun, 12 Feb 2017 18:53:58 +0000 (19:53 +0100)]
avcodec/nvenc: support dynamic aspect ratio change

If there is input like DVB-T streams it can change aspect ratio
on-the-fly, so nvenc should respect this change and change aspect ratio
in encoder.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
11 months agoavcodec/nvenc: make hw_frames_ctx fully optional
Timo Rothenpieler [Mon, 23 Apr 2018 16:27:47 +0000 (18:27 +0200)]
avcodec/nvenc: make hw_frames_ctx fully optional

11 months agoavfilter/vf_libvmaf: the libvmaf filter tried to join on an invalid thread id
Kevin Wheatley [Mon, 30 Apr 2018 15:33:51 +0000 (16:33 +0100)]
avfilter/vf_libvmaf: the libvmaf filter tried to join on an invalid thread id

The thread id was invalid because it was not initialised
during the calls to init_complex_filtergraph.

This adds a flag to check for initialisation before trying to
peform the join.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
11 months agoavfilter/vf_lut3d: fix typo
Paul B Mahol [Fri, 4 May 2018 21:17:53 +0000 (23:17 +0200)]
avfilter/vf_lut3d: fix typo

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_edgedetect: add more formats support to canny mode
Paul B Mahol [Thu, 3 May 2018 13:39:06 +0000 (15:39 +0200)]
avfilter/vf_edgedetect: add more formats support to canny mode

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_edgedetect: add planes option
Paul B Mahol [Thu, 3 May 2018 13:20:21 +0000 (15:20 +0200)]
avfilter/vf_edgedetect: add planes option

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_edgedetect: add canny mode
Paul B Mahol [Thu, 3 May 2018 13:05:51 +0000 (15:05 +0200)]
avfilter/vf_edgedetect: add canny mode

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_convolution: add column/vertical mode
Paul B Mahol [Fri, 4 May 2018 19:05:52 +0000 (21:05 +0200)]
avfilter/vf_convolution: add column/vertical mode

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavfilter/vf_lut3d: add planar rgb support
Paul B Mahol [Thu, 3 May 2018 18:00:25 +0000 (20:00 +0200)]
avfilter/vf_lut3d: add planar rgb support

Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 months agoavcodec/mediacodecdec: add workaround for buggy amlogic mpeg2 decoder
Aman Gupta [Thu, 26 Apr 2018 18:51:15 +0000 (11:51 -0700)]
avcodec/mediacodecdec: add workaround for buggy amlogic mpeg2 decoder

I tested the previous mediacodec changes on seven different Android
TV devices, with both mpeg2 and h264 content. All except one worked
as expected. The exception was the MiBox3 running Android 6.0.1,
where playback would freeze on a frame every few seconds. I tested
two other AMLogic devices with newer Android versions that did not
show the same problem. H264 decoding on the MiBox3 was also not affected,
so this workaround applies only to OMX.amlogic.mpeg2.decoder.awesome
on Android API22.

There is a rumor that Xiaomi is planning to release Android Oreo for
the MiBox3, so I will revisit in a few months to confirm whether this
is specific to os/driver version or the chipset used in that device.

Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
11 months agoavcodec/mediacodecdec: wait on first frame after input buffers are full
Aman Gupta [Wed, 25 Apr 2018 01:54:45 +0000 (18:54 -0700)]
avcodec/mediacodecdec: wait on first frame after input buffers are full

The output_buffer_count==0 special case is no longer required, and
can cause spurious EAGAIN to surface to the user when input buffers
are filled up. Since the caller now knows if the decoder is accepting
new input (via current_input_buffer>=0), let the wait parameter
control whether we block or not.

Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
11 months agoavcodec/mediacodecdec: restructure mediacodec_receive_frame
Aman Gupta [Tue, 24 Apr 2018 19:40:38 +0000 (12:40 -0700)]
avcodec/mediacodecdec: restructure mediacodec_receive_frame

The new logic follows a recommendation by @rcombs to use
dequeueInputBuffer with a timeout of 0 as a way to detect
whether the codec wants more data. The dequeued buffer index is
kept in MediaCodecDecContext until it can be used next.

A similar technique is also used by the Google's official media
player Exoplayer: see MediaCodecRenderer.feedInputBuffer().

Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
11 months agoavcodec/mediacodec_wrapper: add helper to fetch SDK_INT
Aman Gupta [Thu, 26 Apr 2018 18:50:55 +0000 (11:50 -0700)]
avcodec/mediacodec_wrapper: add helper to fetch SDK_INT

Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Aman Gupta <aman@tmm1.net>