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Mark Thompson [Sat, 6 Aug 2016 20:34:04 +0000 (21:34 +0100)]
vaapi_vc1: Constify pointers
(cherry picked from commit
01d6f84f49a55fd591aa120960fce2b9dba92d0d)
Mark Thompson [Sat, 6 Aug 2016 15:40:14 +0000 (16:40 +0100)]
vaapi_mpeg2: Constify pointers
(cherry picked from commit
ee9061293e925916fe2e0b7c08fbbd1f981b1d29)
Mark Thompson [Sat, 6 Aug 2016 15:39:57 +0000 (16:39 +0100)]
vaapi_h264: Constify pointers
(cherry picked from commit
03adfe913062c6995136eb1ca51152b6d596c0f4)
Michael Niedermayer [Sun, 15 Jan 2017 21:24:24 +0000 (22:24 +0100)]
libavformat/mpegtsenc: support hevc with missing in stream headers like h.264
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Kacper Michajłow [Thu, 12 Jan 2017 00:02:23 +0000 (01:02 +0100)]
configure: Don't disable SSA Optimizer on MSVC v19.00.24218+.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Matthieu Bouron [Mon, 16 Jan 2017 10:33:47 +0000 (11:33 +0100)]
Merge commit '
f450cc7bc595155bacdb9f5d2414a076ccf81b4a'
* commit '
f450cc7bc595155bacdb9f5d2414a076ccf81b4a':
h264: eliminate decode_postinit()
Also includes fixes from
1f7b4f9abc and
e344e65109.
Original patch replace H264Context.next_output_pic (H264Picture *) by
H264Context.output_frame (AVFrame *). This change is discarded as it
is incompatible with the frame reconstruction and motion vectors
display code which needs the extra information from the H264Picture.
Merged-by: Clément Bœsch <u@pkh.me>
Merged-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Matthieu Bouron [Mon, 16 Jan 2017 10:41:34 +0000 (11:41 +0100)]
avutil/tests: add aes_ctr, audio_fifo and imgutils to .gitignore
Carl Eugen Hoyos [Mon, 16 Jan 2017 11:03:21 +0000 (12:03 +0100)]
configure: Fix standalone compilation of aiff and caf muxers.
Clément Bœsch [Fri, 13 Jan 2017 10:18:10 +0000 (11:18 +0100)]
lavc/h264dec: reconstruct and debug flush frames as well
Clément Bœsch [Wed, 11 Jan 2017 16:12:37 +0000 (17:12 +0100)]
lavc/h264_slice: drop redundant current_slice reset
It is done unconditionally in ff_h264_field_end()
Clément Bœsch [Wed, 11 Jan 2017 16:10:07 +0000 (17:10 +0100)]
lavc/pthread_frame: protect read state access in setup finish function
Paul B Mahol [Mon, 16 Jan 2017 09:07:14 +0000 (10:07 +0100)]
avformat/aadec: use avio_get_str()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 16 Jan 2017 09:03:54 +0000 (10:03 +0100)]
avformat/aadec: stop ignoring file metadata
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sat, 14 Jan 2017 14:55:27 +0000 (15:55 +0100)]
avcodec: add SIPR parser
Fixes #2056.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Steve Lhomme [Fri, 13 Jan 2017 13:01:07 +0000 (14:01 +0100)]
dxva2: allow an empty array of ID3D11VideoDecoderOutputView
We can pick the correct slice index directly from the ID3D11VideoDecoderOutputView
casted from data[3].
Also added myself as maintainer for DXVA2 and D3D11VA.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Steve Lhomme [Fri, 13 Jan 2017 13:01:06 +0000 (14:01 +0100)]
dxva2: get the slice number directly from the surface in D3D11VA
No need to loop through the known surfaces, we'll use the requested surface
anyway.
The loop is only done for DXVA2.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Steve Lhomme [Fri, 13 Jan 2017 13:01:05 +0000 (14:01 +0100)]
dxva2: use a single macro to test if the DXVA context is valid
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Andreas Cadhalpun [Sun, 1 Jan 2017 19:27:50 +0000 (20:27 +0100)]
libopenmpt: add missing avio_read return value check
This fixes heap-buffer-overflows in libopenmpt caused by interpreting
the negative size value as unsigned size_t.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Reviewed-by: Jörn Heusipp <osmanx@problemloesungsmaschine.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Daniil Cherednik [Sat, 7 Jan 2017 12:18:32 +0000 (15:18 +0300)]
dcaenc: Implementation of Huffman codes for DCA encoder
Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Daniil Cherednik [Thu, 5 Jan 2017 23:07:54 +0000 (02:07 +0300)]
dcaenc: Reverse data layout to prevent data copies during Huffman encoding introduction
Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Rostislav Pehlivanov [Sun, 15 Jan 2017 13:56:53 +0000 (13:56 +0000)]
matroskaenc: remove unofficial compliance on color information
When support for this was added the details weren't yet finalized.
This is no longer the case.
Fixes writing of mkv/webm files with HDR.
Reported-by: Kagami Hiiragi <kagami@genshiken.org>
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Martin Storsjö [Mon, 9 Jan 2017 22:15:19 +0000 (00:15 +0200)]
aarch64: vp9mc: Fix a comment to refer to a register with the right name
This is cherrypicked from libav commit
85ad5ea72ce3983947a3b07e4b35c66cb16dfaba.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:18 +0000 (00:15 +0200)]
aarch64: vp9dsp: Fix vertical alignment in the init file
This is cherrypicked from libav commit
65074791e8f8397600aacc9801efdd17777eb6e3.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:17 +0000 (00:15 +0200)]
arm: vp9mc: Fix vertical alignment of operands
This is cherrypicked from libav commit
c536e5e8698110c139b1c17938998a5547550aa3.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:16 +0000 (00:15 +0200)]
aarch64: vp9itxfm: Skip empty slices in the first pass of idct_idct 16x16 and 32x32
This work is sponsored by, and copyright, Google.
Previously all subpartitions except the eob=1 (DC) case ran with
the same runtime:
vp9_inv_dct_dct_16x16_sub16_add_neon: 1373.2
vp9_inv_dct_dct_32x32_sub32_add_neon: 8089.0
By skipping individual 8x16 or 8x32 pixel slices in the first pass,
we reduce the runtime of these functions like this:
vp9_inv_dct_dct_16x16_sub1_add_neon: 235.3
vp9_inv_dct_dct_16x16_sub2_add_neon: 1036.7
vp9_inv_dct_dct_16x16_sub4_add_neon: 1036.7
vp9_inv_dct_dct_16x16_sub8_add_neon: 1036.7
vp9_inv_dct_dct_16x16_sub12_add_neon: 1372.1
vp9_inv_dct_dct_16x16_sub16_add_neon: 1372.1
vp9_inv_dct_dct_32x32_sub1_add_neon: 555.1
vp9_inv_dct_dct_32x32_sub2_add_neon: 5190.2
vp9_inv_dct_dct_32x32_sub4_add_neon: 5180.0
vp9_inv_dct_dct_32x32_sub8_add_neon: 5183.1
vp9_inv_dct_dct_32x32_sub12_add_neon: 6161.5
vp9_inv_dct_dct_32x32_sub16_add_neon: 6155.5
vp9_inv_dct_dct_32x32_sub20_add_neon: 7136.3
vp9_inv_dct_dct_32x32_sub24_add_neon: 7128.4
vp9_inv_dct_dct_32x32_sub28_add_neon: 8098.9
vp9_inv_dct_dct_32x32_sub32_add_neon: 8098.8
I.e. in general a very minor overhead for the full subpartition case due
to the additional cmps, but a significant speedup for the cases when we
only need to process a small part of the actual input data.
This is cherrypicked from libav commits
cad42fadcd2c2ae1b3676bb398844a1f521a2d7b and
a0c443a3980dc22eb02b067ac4cb9ffa2f9b04d2.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:15 +0000 (00:15 +0200)]
arm: vp9itxfm: Skip empty slices in the first pass of idct_idct 16x16 and 32x32
This work is sponsored by, and copyright, Google.
Previously all subpartitions except the eob=1 (DC) case ran with
the same runtime:
Cortex A7 A8 A9 A53
vp9_inv_dct_dct_16x16_sub16_add_neon: 3188.1 2435.4 2499.0 1969.0
vp9_inv_dct_dct_32x32_sub32_add_neon: 18531.7 16582.3 14207.6 12000.3
By skipping individual 4x16 or 4x32 pixel slices in the first pass,
we reduce the runtime of these functions like this:
vp9_inv_dct_dct_16x16_sub1_add_neon: 274.6 189.5 211.7 235.8
vp9_inv_dct_dct_16x16_sub2_add_neon: 2064.0 1534.8 1719.4 1248.7
vp9_inv_dct_dct_16x16_sub4_add_neon: 2135.0 1477.2 1736.3 1249.5
vp9_inv_dct_dct_16x16_sub8_add_neon: 2446.7 1828.7 1993.6 1494.7
vp9_inv_dct_dct_16x16_sub12_add_neon: 2832.4 2118.3 2266.5 1735.1
vp9_inv_dct_dct_16x16_sub16_add_neon: 3211.7 2475.3 2523.5 1983.1
vp9_inv_dct_dct_32x32_sub1_add_neon: 756.2 456.7 862.0 553.9
vp9_inv_dct_dct_32x32_sub2_add_neon: 10682.2 8190.4 8539.2 6762.5
vp9_inv_dct_dct_32x32_sub4_add_neon: 10813.5 8014.9 8518.3 6762.8
vp9_inv_dct_dct_32x32_sub8_add_neon: 11859.6 9313.0 9347.4 7514.5
vp9_inv_dct_dct_32x32_sub12_add_neon: 12946.6 10752.4 10192.2 8280.2
vp9_inv_dct_dct_32x32_sub16_add_neon: 14074.6 11946.5 11001.4 9008.6
vp9_inv_dct_dct_32x32_sub20_add_neon: 15269.9 13662.7 11816.1 9762.6
vp9_inv_dct_dct_32x32_sub24_add_neon: 16327.9 14940.1 12626.7 10516.0
vp9_inv_dct_dct_32x32_sub28_add_neon: 17462.7 15776.1 13446.2 11264.7
vp9_inv_dct_dct_32x32_sub32_add_neon: 18575.5 17157.0 14249.3 12015.1
I.e. in general a very minor overhead for the full subpartition case due
to the additional loads and cmps, but a significant speedup for the cases
when we only need to process a small part of the actual input data.
In common VP9 content in a few inspected clips, 70-90% of the non-dc-only
16x16 and 32x32 IDCTs only have nonzero coefficients in the upper left
8x8 or 16x16 subpartitions respectively.
This is cherrypicked from libav commit
9c8bc74c2b40537b0997f646c87c008042d788c2.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:14 +0000 (00:15 +0200)]
arm: vp9itxfm: Only reload the idct coeffs for the iadst_idct combination
This avoids reloading them if they haven't been clobbered, if the
first pass also was idct.
This is similar to what was done in the aarch64 version.
This is cherrypicked from libav commit
3c87039a404c5659ae9bf7454a04e186532eb40b.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:13 +0000 (00:15 +0200)]
aarch64: vp9itxfm: Don't repeatedly set x9 when nothing overwrites it
This is cherrypicked from libav commit
2f99117f6ff24ce5be2abb9e014cb8b86c2aa0e0.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:12 +0000 (00:15 +0200)]
arm: vp9itxfm: Rename a macro parameter to fit better
Since the same parameter is used for both input and output,
the name inout is more fitting.
This matches the naming used below in the dmbutterfly macro.
This is cherrypicked from libav commit
79566ec8c77969d5f9be533de04b1349834cca62.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:11 +0000 (00:15 +0200)]
arm/aarch64: vp9itxfm: Fix indentation of macro arguments
This is cherrypicked from libav commit
721bc37522c5c1d6a8c3cea5e9c3fcde8d256c05.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Storsjö [Mon, 9 Jan 2017 22:15:10 +0000 (00:15 +0200)]
aarch64: vp9itxfm: Use w3 instead of x3 for the int eob parameter
The clobbering tests in checkasm are only invoked when testing
correctness, so this bug didn't show up when benchmarking the
dc-only version.
This is cherrypicked from libav commit
4d960a11855f4212eb3a4e470ce890db7f01df29.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Janne Grunau [Mon, 9 Jan 2017 22:15:09 +0000 (00:15 +0200)]
arm: vp9itxfm: Simplify the stack alignment code
This is one instruction less for thumb, and only have got
1/2 arm/thumb specific instructions.
This is cherrypicked from libav commit
e5b0fc170f85b00f7dd0ac514918fb5c95253d39.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Janne Grunau [Mon, 9 Jan 2017 22:15:08 +0000 (00:15 +0200)]
aarch64: vp9: loop filter: replace 'orr; cbn?z' with 'adds; b.{eq,ne};
The latter is 1 cycle faster on a cortex-53 and since the operands are
bytewise (or larger) bitmask (impossible to overflow to zero) both are
equivalent.
This is cherrypicked from libav commit
e7ae8f7a715843a5089d18e033afb3ee19ab3057.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Janne Grunau [Mon, 9 Jan 2017 22:15:07 +0000 (00:15 +0200)]
aarch64: vp9: use alternative returns in the core loop filter function
Since aarch64 has enough free general purpose registers use them to
branch to the appropiate storage code. 1-2 cycles faster for the
functions using loop_filter 8/16, ... on a cortex-a53. Mixed results
(up to 2 cycles faster/slower) on a cortex-a57.
This is cherrypicked from libav commit
d7595de0b25e7064fd9e06dea5d0425536cef6dc.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Bradshaw [Wed, 28 Dec 2016 06:05:35 +0000 (22:05 -0800)]
ffmpeg: Add -time_base option to hint the time base
Signed-off-by: Michael Bradshaw <mjbshaw@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Sat, 14 Jan 2017 15:56:47 +0000 (16:56 +0100)]
avcodec/cinepakenc: remove CVID from long description
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Carl Eugen Hoyos [Sat, 14 Jan 2017 05:07:06 +0000 (06:07 +0100)]
Cosmetics: Reindent after last commit.
Carl Eugen Hoyos [Sat, 14 Jan 2017 05:06:05 +0000 (06:06 +0100)]
lavf/matroskaenc: Do not write two CodecID elements for rawvideo.
Fixes ticket #6068.
Martin Vignali [Wed, 11 Jan 2017 20:51:36 +0000 (21:51 +0100)]
fate/psd : add test for bitmap and duotone
The duotone file is interpreted as gray
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Vignali [Wed, 11 Jan 2017 20:47:56 +0000 (21:47 +0100)]
libavcodec/psd : add test for channel depth/channel count in bitmap mode
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Matthieu Bouron [Mon, 9 Jan 2017 16:22:40 +0000 (17:22 +0100)]
swresample/arm: cosmetic fixes
Matthieu Bouron [Mon, 9 Jan 2017 14:26:37 +0000 (14:26 +0000)]
swresample/aarch64: add ff_resample_common_apply_filter_{x4,x8}_{float,s16}_neon
Paul B Mahol [Fri, 13 Jan 2017 19:18:36 +0000 (20:18 +0100)]
avcodec/qdrw: skip long comment for now
Fixes part of #5918.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Steinar H. Gunderson [Fri, 13 Jan 2017 18:04:25 +0000 (19:04 +0100)]
speedhq: Align blocks variable properly.
Seemingly ff_clear_block_sse assumed that the block array is aligned,
so make sure it is.
Fixes ticket #6079
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 13 Jan 2017 01:56:50 +0000 (22:56 -0300)]
avcodec/lossless_videodsp: add missing call to ff_llviddsp_init_ppc()
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 8 Jan 2017 14:56:03 +0000 (11:56 -0300)]
lossless_videodsp: rename add_hfyu_left_pred_int16 to add_left_pred_int16
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 8 Jan 2017 14:48:05 +0000 (11:48 -0300)]
huffyuvdsp: move functions only used by huffyuv from lossless_videodsp
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 8 Jan 2017 02:13:48 +0000 (23:13 -0300)]
huffyuvencdsp: move shared functions to a new lossless_videoencdsp context
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 8 Jan 2017 00:10:46 +0000 (21:10 -0300)]
huffyuvencdsp: move functions only used by huffyuv from lossless_videodsp
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sat, 7 Jan 2017 22:04:39 +0000 (19:04 -0300)]
lossless_videodsp: move shared functions from huffyuvdsp
Several codecs other than huffyuv use them.
Signed-off-by: James Almer <jamrial@gmail.com>
Steven Liu [Thu, 12 Jan 2017 23:59:48 +0000 (07:59 +0800)]
avformat/hlsenc: refine the hlsenc code
because the oc have been potint to hls->avf or hls->vtt_avf
here is not needed point once again
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Steven Liu [Thu, 12 Jan 2017 23:57:22 +0000 (07:57 +0800)]
avformat/hlsenc: fix hlsenc bug at windows system
when hlsenc use flag second_level_segment_index,
second_level_segment_size and second_level_segment_duration,
the rename is ok but the output filename always use the old filename
so move the rename operation after the close the ts file and
before open new segment
Reported-by: Christian Johannesen <chrisjohannesen@gmail.com>
Reviewed-by: Bodecs Bela <bodecsb@vivanet.hu>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Steven Liu [Thu, 12 Jan 2017 23:54:49 +0000 (07:54 +0800)]
cmdutils_opencl: fix resource_leak cid
1396852
CID:
1396852
check the devices_list alloc status,
and release the devices_list when alloc devices error
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Thomas Turner [Thu, 12 Jan 2017 01:20:30 +0000 (17:20 -0800)]
avutil/tests/audio_fifo.c: pass by reference for efficiency and change datatype to const
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Thu, 12 Jan 2017 22:37:16 +0000 (19:37 -0300)]
avutil/reverse: move the ff_reverse declaration to a separate header
Fixes compilation with hardcoded tables after
eaff1aa09e90e2711207c9463db8bf8e8dec8178
and
e71b8119e7db675dd2dac3f7fb069b0df2943c38
Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
Signed-off-by: James Almer <jamrial@gmail.com>
Carl Eugen Hoyos [Thu, 12 Jan 2017 22:24:39 +0000 (23:24 +0100)]
lavf/mxf: Add a universal label for ProRes used in FCP.
Fixes ticket #6075.
Sergey Kudryashov [Thu, 12 Jan 2017 14:38:58 +0000 (17:38 +0300)]
libavfilter/af_biquads: warn about clipping only after frame with clipping
Nicolas George [Thu, 12 Jan 2017 13:43:51 +0000 (14:43 +0100)]
lavfi: remove stray semicolons.
Hopefully fix compilation with suncc.
Carl Eugen Hoyos [Thu, 12 Jan 2017 13:12:35 +0000 (14:12 +0100)]
lavf/dss: Do not fail randomly if dss_sp input contains 0xff.
Fixes decoding the sample from ticket #6072 with ffmpeg.
Nicolas George [Thu, 12 Jan 2017 12:36:02 +0000 (13:36 +0100)]
lavfi: reindent after previous commit.
Nicolas George [Mon, 19 Dec 2016 07:38:25 +0000 (08:38 +0100)]
lavfi/buffersink: move to the new design.
Nicolas George [Sat, 24 Dec 2016 12:17:21 +0000 (13:17 +0100)]
lavfi: do not call ff_filter_frame() with activate.
avfilter_graph_request_oldest() does work that should be done by
either the filter or the application.
The principle of this function, calling ff_request_frame() from
outside the filter was always shaky. This version is less elegant
since it requires making special cases for each filter, but it
is more robust since it no longer calls ff_request_frame()
directly without notifying the filter.
Eventually, avfilter_graph_request_oldest() will be deprecated
for a function to just run the graph.
Nicolas George [Sat, 24 Dec 2016 15:56:50 +0000 (16:56 +0100)]
lavfi: make two functions static.
ff_request_frame_to_filter() and ff_filter_frame_to_filter()
are only used in avfilter.c.
Nicolas George [Sat, 24 Dec 2016 12:16:15 +0000 (13:16 +0100)]
lavfi: disallow ff_request_frame for filters using activate.
Having two different functions allows to have stricter tests
and detect errors earlier.
Nicolas George [Sat, 24 Dec 2016 12:16:59 +0000 (13:16 +0100)]
lavfi: add ff_inlink_request_frame().
Nicolas George [Fri, 23 Dec 2016 15:00:57 +0000 (16:00 +0100)]
lavfi: move ff_update_link_current_pts() into the utility functions.
It does not change anything for the existing filters and makes
better code fatrorization when future code will use the utility
functions.
Nicolas George [Fri, 23 Dec 2016 14:40:27 +0000 (15:40 +0100)]
lavfi: cosmetic: remove forward declaration.
Nicolas George [Mon, 19 Dec 2016 07:38:15 +0000 (08:38 +0100)]
lavfi: add AVFilter.activate.
Nicolas George [Tue, 20 Dec 2016 22:23:29 +0000 (23:23 +0100)]
lavfi: use the consume helpers in ff_filter_frame_to_filter().
Nicolas George [Tue, 20 Dec 2016 13:58:37 +0000 (14:58 +0100)]
lavfi: add helpers to consume frames from link FIFOs.
Nicolas George [Thu, 22 Dec 2016 13:21:24 +0000 (14:21 +0100)]
lavfi: pass min explicitly to samples_ready().
Nicolas George [Tue, 20 Dec 2016 16:13:04 +0000 (17:13 +0100)]
lavfi: add ff_inlink_evaluate_timeline_at_frame().
Nicolas George [Tue, 20 Dec 2016 15:53:23 +0000 (16:53 +0100)]
lavfi: add ff_inlink_process_commands().
Nicolas George [Tue, 20 Dec 2016 14:49:17 +0000 (15:49 +0100)]
lavfi: merge two variables after a recent commit.
Nicolas George [Tue, 20 Dec 2016 13:56:03 +0000 (14:56 +0100)]
lavfi: implement ff_inlink_make_frame_writable().
Unlike av_frame_is_writable(), it uses the link's alloc callback,
making direct rendering possible.
The code comes from ff_filter_frame_framed(), moved with mostly
trivial changes.
Nicolas George [Tue, 20 Dec 2016 14:57:19 +0000 (15:57 +0100)]
lavfi: export ff_filter_set_ready() to the library.
Nicolas George [Tue, 20 Dec 2016 14:56:48 +0000 (15:56 +0100)]
lavfi: add ff_inlink_acknowledge_status().
Also introduce libavfilter/filters.h for all functions needed
to implement filters.
Nicolas George [Tue, 27 Dec 2016 16:18:33 +0000 (17:18 +0100)]
lavfi: document that AVFilterLink is not for applications.
Nicolas George [Sun, 18 Dec 2016 11:35:50 +0000 (12:35 +0100)]
lavfi/tests/filtfmts: include internal.h.
Nicolas George [Sun, 18 Dec 2016 11:35:25 +0000 (12:35 +0100)]
lavd/lavfi: use buffersink accessors.
Nicolas George [Sun, 18 Dec 2016 11:35:14 +0000 (12:35 +0100)]
ffplay: use buffersink accessors.
Nicolas George [Sun, 18 Dec 2016 11:34:35 +0000 (12:34 +0100)]
ffmpeg: use buffersink accessors.
Nicolas George [Sun, 18 Dec 2016 11:31:24 +0000 (12:31 +0100)]
lavfi/buffersink: add accessors for the stream properties.
av_buffersink_get_frame_rate() did already exist; its argument becomes const.
Nicolas George [Thu, 28 Apr 2016 12:47:43 +0000 (14:47 +0200)]
lavfi, ffmpeg: simplify filter names.
The names are only used for technical output and debugging.
Make them similar to C identifiers for easier quick reading
of debug dumps.
Nicolas George [Thu, 12 Jan 2017 13:01:22 +0000 (14:01 +0100)]
lavf/hlsenc: fix typo in last commit.
Bodecs Bela [Thu, 12 Jan 2017 12:43:10 +0000 (20:43 +0800)]
avformat/hlsenc: hls_start_number_source and start_number
start_number option starts the playlist sequence number
(#EXT-X-MEDIA-SEQUENCE) from the specified number. Unless hls_flags
single_file is set, it also specifies starting sequence numbers of
segment and subtitle filenames. Sometimes it is usefull to have unique
starting numbers at each run, but currently it is only achiveable by
setting this parameter manually.
This patch enables to specify start_number source parameter by
introducing hls_start_number_source with 3 possible values:
generic/epoch/datetime. This ensures to set start sequence number
automatically for practically unique numbers. Generic option is the
default and this is the curent behaviour: start_number option value
specifies the start sequence number. (start_number default value is 0)
If hls_start_number_source is set to epoch, then the start number will
be the seconds since epoch (1970-01-01 00:00:00). If set to datetime,
then the start sequence number will be based on the current date/time
value as YYYYmmddHHMMSS. e.g.
20161231235659.
Hls speficication allows 64 bit integers as sequence numbers. This patch
also changes some code where only 32 bit integer values were handled
correctly.
Reviewed-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Matthieu Bouron [Tue, 3 Jan 2017 16:44:14 +0000 (17:44 +0100)]
lavfi: use an audio frame pool for each link of the filtergraph
Matthieu Bouron [Tue, 3 Jan 2017 16:46:24 +0000 (17:46 +0100)]
lavfi/framepool: cosmetic style fixes
Matthieu Bouron [Tue, 3 Jan 2017 16:44:55 +0000 (17:44 +0100)]
lavfi/framepool: re-indent after previous commit
Matthieu Bouron [Tue, 3 Jan 2017 16:44:07 +0000 (17:44 +0100)]
lavfi/framepool: add audio support
Matthieu Bouron [Tue, 10 May 2016 15:45:59 +0000 (17:45 +0200)]
lavfi/framepool: rename FFVideoFramePool to FFFramePool
James Almer [Thu, 12 Jan 2017 00:17:52 +0000 (21:17 -0300)]
avcodec/mathops: add missing header for ff_reverse
Signed-off-by: James Almer <jamrial@gmail.com>
Martin Vignali [Mon, 9 Jan 2017 22:03:42 +0000 (23:03 +0100)]
fate/psd : add test for 256 color
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Zhengxu [Thu, 5 Jan 2017 06:48:06 +0000 (14:48 +0800)]
ffmpeg: Add an option "qsv_device" to choose proper node for QSV child device (vaapi or dxva2)
Reason: For some cases, such as 2 or more graphics cards existing, the
default command line may fail because ffmpeg does not open the correct
device node:
ffmpeg -hwaccel qsv -c:v h264_qsv -i test.264 -c:v h264_qsv out.264
Let user choose the proper one by running like below:
ffmpeg -hwaccel qsv -qsv_device /dev/dri/renderD128 -c:v h264_qsv \
-i test.264 -c:v h264_qsv out.264
Signed-off-by: ChaoX A Liu <chaox.a.liu@gmail.com>
Signed-off-by: Huang, Zhengxu <zhengxu.maxwell@gmail.com>
Signed-off-by: Andrew, Zhang <huazh407@gmail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Carl Eugen Hoyos [Wed, 11 Jan 2017 12:23:13 +0000 (13:23 +0100)]
lavf/dss: Support version 3 files / files with larger header.
Fixes ticket #6072.
Derek Buitenhuis [Tue, 10 Jan 2017 18:24:27 +0000 (13:24 -0500)]
hevc: Mark as having threadsafe init
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Steinar H. Gunderson [Sun, 8 Jan 2017 11:07:09 +0000 (12:07 +0100)]
avcodec: add Newtek SpeedHQ decoder
This decoder can decode all existing SpeedHQ formats (SHQ0–5, 7, and 9),
including correct decoding of the alpha channel.
1080p is decoded in 142 fps on one core of my i7-4600U (2.1 GHz Haswell),
about evenly split between bitstream reader and IDCT. There is currently
no attempt at slice or frame threading, even though the format trivially
supports both.
NewTek very helpfully provided a full set of SHQ samples, as well as
source code for an SHQ2 encoder (not included) and assistance with
understanding some details of the format.
Steinar H. Gunderson [Sun, 8 Jan 2017 13:14:54 +0000 (14:14 +0100)]
avcodec: move bitswap_32() into a header file
Allows more codecs than mpeg12video to make use of it.
Paul B Mahol [Wed, 11 Jan 2017 10:38:56 +0000 (11:38 +0100)]
avcodec/wmaprodec: do not force extradata presence for XMA
Mainly useful for supporting decoding of headerless files.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Wed, 11 Jan 2017 10:42:50 +0000 (11:42 +0100)]
avcodec/psd: fix ugly typo
Signed-off-by: Paul B Mahol <onemda@gmail.com>