ffmpeg.git
11 months agoavfilter/af_ladspa: use av_sscanf()
Paul B Mahol [Sun, 18 Nov 2018 19:38:24 +0000 (20:38 +0100)]
avfilter/af_ladspa: use av_sscanf()

11 months agoavfilter/vf_mix: use av_sscanf()
Paul B Mahol [Sun, 18 Nov 2018 19:35:21 +0000 (20:35 +0100)]
avfilter/vf_mix: use av_sscanf()

11 months agoavfilter/af_sofalizer: use av_sscanf()
Paul B Mahol [Sun, 18 Nov 2018 19:32:28 +0000 (20:32 +0100)]
avfilter/af_sofalizer: use av_sscanf()

11 months agoavfilter/af_afftdn: use av_sscanf()
Paul B Mahol [Sun, 18 Nov 2018 19:22:40 +0000 (20:22 +0100)]
avfilter/af_afftdn: use av_sscanf()

11 months agoavfilter/af_adelay: use av_sscanf()
Paul B Mahol [Sun, 18 Nov 2018 19:16:59 +0000 (20:16 +0100)]
avfilter/af_adelay: use av_sscanf()

11 months agoavfilter/af_acrossover: use av_strtod() to parse single number
Paul B Mahol [Sun, 18 Nov 2018 19:13:55 +0000 (20:13 +0100)]
avfilter/af_acrossover: use av_strtod() to parse single number

11 months agoavcodec/cbs_av1: don't abort when splitting Temporal Units containing OBUs with no...
James Almer [Thu, 15 Nov 2018 04:07:49 +0000 (01:07 -0300)]
avcodec/cbs_av1: don't abort when splitting Temporal Units containing OBUs with no obu_size field

The ISOBMFF and Matroska specs allow the last OBU in a Sample/Block to have
obu_has_size_field equal to 0.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
11 months agolavc/libdavs2: correct frame type setting
hwren [Fri, 2 Nov 2018 13:30:10 +0000 (21:30 +0800)]
lavc/libdavs2: correct frame type setting

Signed-off-by: hwren <hwrenx@126.com>
11 months agolavc/libdavs2: remove unused frame counter
hwren [Fri, 2 Nov 2018 13:30:09 +0000 (21:30 +0800)]
lavc/libdavs2: remove unused frame counter

Signed-off-by: hwren <hwrenx@126.com>
11 months agovaapi_encode: Improve log message for unsupported profiles
Mark Thompson [Mon, 5 Nov 2018 18:00:48 +0000 (18:00 +0000)]
vaapi_encode: Improve log message for unsupported profiles

11 months agodoc/encoders: Add libaom-av1
Mark Thompson [Mon, 5 Nov 2018 14:47:19 +0000 (14:47 +0000)]
doc/encoders: Add libaom-av1

11 months agodoc/encoders: Move libxavs2 to correct place in alphabetical order
Mark Thompson [Sun, 28 Oct 2018 20:08:17 +0000 (20:08 +0000)]
doc/encoders: Move libxavs2 to correct place in alphabetical order

11 months agomjpegdec: Fill raw huffman tables with default values too
Mark Thompson [Sun, 11 Nov 2018 16:16:54 +0000 (16:16 +0000)]
mjpegdec: Fill raw huffman tables with default values too

These may be used by hwaccel decoders when the standard tables are not
otherwise available.  At the same time, clean up that code into an array
so it's a little less repetitive.

11 months agocbs_h265: Add a lot more SEI parsing support
Mark Thompson [Sat, 27 Oct 2018 21:36:46 +0000 (22:36 +0100)]
cbs_h265: Add a lot more SEI parsing support

Supports both prefix and suffix SEI, decoding all of the common SEI
types and some more obscure ones.  Most of this is tested by the
existing tests in fate.

11 months agolavu/avsscanf: Do not mix declaration and code.
Carl Eugen Hoyos [Sun, 18 Nov 2018 02:51:42 +0000 (03:51 +0100)]
lavu/avsscanf: Do not mix declaration and code.

Fixes the following warning:
libavutil/avsscanf.c: In function 'decfloat':
libavutil/avsscanf.c:354:9: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
         int bitlim = bits-3*(int)(rp-9);
         ^~~

11 months agoavfilter: use av_clip_uintp2 instead of av_clip for 10b and 12b
Martin Vignali [Sat, 17 Nov 2018 16:57:27 +0000 (17:57 +0100)]
avfilter: use av_clip_uintp2 instead of av_clip for 10b and 12b

11 months agoavutil/cuda_check: Make sure this passes make fate-source
Philip Langdale [Sat, 17 Nov 2018 16:16:28 +0000 (08:16 -0800)]
avutil/cuda_check: Make sure this passes make fate-source

The header guards were unnecessarily non-standard and the c file
inclusion trick means the files dont't have standard licence
headers.

Based on a patch by: Martin Vignali <martin.vignali@gmail.com>

11 months agoavfilter/vf_neighbor: fix >8 bit deflate/inflate
Paul B Mahol [Sat, 17 Nov 2018 10:07:58 +0000 (11:07 +0100)]
avfilter/vf_neighbor: fix >8 bit deflate/inflate

11 months agolavf/hlsenc: Do not mix declarations and code.
Carl Eugen Hoyos [Fri, 16 Nov 2018 21:03:37 +0000 (22:03 +0100)]
lavf/hlsenc: Do not mix declarations and code.

Fixes the following warnings:
libavformat/hlsenc.c: In function 'hls_write_trailer':
libavformat/hlsenc.c:2364:17: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
                 uint8_t *buffer = NULL;
                 ^~~~~~~
libavformat/hlsenc.c:2372:17: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
                 int byterange_mode = (hls->flags & HLS_SINGLE_FILE) || (hls->max_seg_size > 0);
                 ^~~
libavformat/hlsenc.c:2379:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
             int range_length = 0;
             ^~~

11 months agolavfi/minterpolate: Remove declaration of two unused variables.
Carl Eugen Hoyos [Fri, 16 Nov 2018 20:45:49 +0000 (21:45 +0100)]
lavfi/minterpolate: Remove declaration of two unused variables.

11 months agoavfilter/vf_dedot: initizalize ret variable
Paul B Mahol [Fri, 16 Nov 2018 20:39:37 +0000 (21:39 +0100)]
avfilter/vf_dedot: initizalize ret variable

11 months agoavfilter/vf_lut3d: use av_sscanf
Paul B Mahol [Sun, 11 Nov 2018 16:41:14 +0000 (17:41 +0100)]
avfilter/vf_lut3d: use av_sscanf

11 months agolavu: add locale-independent sscanf implementation
Paul B Mahol [Sun, 11 Nov 2018 16:39:33 +0000 (17:39 +0100)]
lavu: add locale-independent sscanf implementation

Copied and adopted from musl implementation.
 * converted all 'long double' to 'double'
 * removed %m support

11 months agoavfilter: add dedot video filter
Paul B Mahol [Tue, 13 Nov 2018 13:13:10 +0000 (14:13 +0100)]
avfilter: add dedot video filter

11 months agodoc/filters: improve afftfilt documentation
Paul B Mahol [Fri, 16 Nov 2018 18:36:25 +0000 (19:36 +0100)]
doc/filters: improve afftfilt documentation

11 months agoavcodec/pngdec: Check compression method
Michael Niedermayer [Fri, 9 Nov 2018 02:12:45 +0000 (03:12 +0100)]
avcodec/pngdec: Check compression method

method 0 (inflate/deflate) is the only specified in the specification and the only supported

Fixes: Timeout
Fixes: 10976/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PNG_fuzzer-5729372588736512

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 agofftools/ffmpeg: Repair reinit_filter feature
Michael Niedermayer [Tue, 13 Nov 2018 19:29:40 +0000 (20:29 +0100)]
fftools/ffmpeg: Repair reinit_filter feature

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavcodec/libvpxenc: Add a maximum constraint of 16 encoder threads.
Chirag Lathia [Thu, 15 Nov 2018 18:51:32 +0000 (10:51 -0800)]
avcodec/libvpxenc: Add a maximum constraint of 16 encoder threads.

Signed-off-by: Chirag Lathia <clathia@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
11 months agoavfilter/af_afade: fix duration maximum
Marton Balint [Mon, 12 Nov 2018 21:00:49 +0000 (22:00 +0100)]
avfilter/af_afade: fix duration maximum

Signed-off-by: Marton Balint <cus@passwd.hu>
11 months agoavfilter/vf_convolution: use sqrtf as its faster
Paul B Mahol [Thu, 15 Nov 2018 18:09:20 +0000 (19:09 +0100)]
avfilter/vf_convolution: use sqrtf as its faster

11 months agoavfilter/vf_blend: add 12bit support
Paul B Mahol [Thu, 15 Nov 2018 13:53:15 +0000 (14:53 +0100)]
avfilter/vf_blend: add 12bit support

11 months agoavfilter/vf_blend: add 10bit support
Paul B Mahol [Thu, 15 Nov 2018 12:41:45 +0000 (13:41 +0100)]
avfilter/vf_blend: add 10bit support

11 months agoavfilter/vf_lut2: implement support for different input depths
Paul B Mahol [Wed, 14 Nov 2018 23:07:12 +0000 (00:07 +0100)]
avfilter/vf_lut2: implement support for different input depths

11 months agoavfilter/vf_bwdif: Use common yadif frame management logic
Philip Langdale [Sun, 4 Nov 2018 18:17:01 +0000 (10:17 -0800)]
avfilter/vf_bwdif: Use common yadif frame management logic

After adding field type management to the common yadif logic, we can
remove the duplicate copy of that logic from bwdif.

11 months agoavfilter/yadif_common: Add field type tracking to help bwdif
Philip Langdale [Sun, 4 Nov 2018 18:02:07 +0000 (10:02 -0800)]
avfilter/yadif_common: Add field type tracking to help bwdif

The bwdif filter can use common yadif frame management if we track
when a field is the first or last field in a sequence. While this
information is not used by yadif, the added benefit of removing the
duplicated frame management logic makes it worth tracking this state
in the common code.

11 months agoavutil/hwcontext_cuda: Define and use common CHECK_CU()
Philip Langdale [Sun, 11 Nov 2018 06:47:28 +0000 (22:47 -0800)]
avutil/hwcontext_cuda: Define and use common CHECK_CU()

We have a pattern of wrapping CUDA calls to print errors and
normalise return values that is used in a couple of places. To
avoid duplication and increase consistency, let's put the wrapper
implementation in a shared place and use it everywhere.

Affects:

* avcodec/cuviddec
* avcodec/nvdec
* avcodec/nvenc
* avfilter/vf_scale_cuda
* avfilter/vf_scale_npp
* avfilter/vf_thumbnail_cuda
* avfilter/vf_transpose_npp
* avfilter/vf_yadif_cuda

11 months agoavcodec/cbs_av1: fix parsing signed integer values
James Almer [Sun, 11 Nov 2018 01:52:12 +0000 (22:52 -0300)]
avcodec/cbs_av1: fix parsing signed integer values

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
11 months agoavcodec/cbs_av1: fix storage size for segmentation_params feature_value fields
James Almer [Sun, 11 Nov 2018 01:51:18 +0000 (22:51 -0300)]
avcodec/cbs_av1: fix storage size for segmentation_params feature_value fields

The valid range is -255 to 255.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
11 months agoconfigure: Add missing xlib dependency for VAAPI X11 code
Mark Thompson [Wed, 14 Nov 2018 22:56:18 +0000 (22:56 +0000)]
configure: Add missing xlib dependency for VAAPI X11 code

Fixes #7538.

11 months agolavf/dashenc: set FLAC manifest codec string to "flac"
Jan Ekström [Wed, 14 Nov 2018 01:11:31 +0000 (03:11 +0200)]
lavf/dashenc: set FLAC manifest codec string to "flac"

Internally in ISOBMFF the FLAC-in-ISOBMFF draft uses "fLaC"
as the identifier for FLACSampleEntry, and there seems to be no
MPEG-DASH specification for the in-manifest identifier for FLAC.

After testing the browsers' implementations, it seems like all of
the major browser vendors have decided to utilize the MIME type for
FLAC ("audio/flac") as the identifier. This change set leads to
that string being utilized for FLAC streams instead of the sample
entry identifier ("fLaC"), which is the default behavior.

Verified by auri_ on IRC to play with the major browsers.

11 months agoavcodec/libdav1d: fix build after a recent API break
James Almer [Wed, 14 Nov 2018 13:05:25 +0000 (10:05 -0300)]
avcodec/libdav1d: fix build after a recent API break

Signed-off-by: James Almer <jamrial@gmail.com>
11 months agoavcodec/huffyuvenc: add support for gbrp16
Paul B Mahol [Mon, 12 Nov 2018 17:35:54 +0000 (18:35 +0100)]
avcodec/huffyuvenc: add support for gbrp16

11 months agoavcodec/shorten: Fix integer overflow with offset
Michael Niedermayer [Fri, 9 Nov 2018 18:59:27 +0000 (19:59 +0100)]
avcodec/shorten: Fix integer overflow with offset

Fixes: signed integer overflow: -1625810908 - 582229060 cannot be represented in type 'int'
Fixes: 10977/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5732602018267136

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/golomb: Speed up long ur_golomb codes
Michael Niedermayer [Fri, 9 Nov 2018 20:50:23 +0000 (21:50 +0100)]
avcodec/golomb: Speed up long ur_golomb codes

Fixes: Timeout
Fixes: 10972/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLAC_fuzzer-5707569640243200

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 agoh264_metadata: Don't use inferred value of buffering frames
Andreas Rheinhardt [Mon, 12 Nov 2018 14:18:15 +0000 (15:18 +0100)]
h264_metadata: Don't use inferred value of buffering frames

Using the value of buffering frames inferred from the old level is
not a sensible approach when one wants to guess the level.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
11 months agoh264_levels, h264_metadata_bsf: Fix levels typo
Andreas Rheinhardt [Mon, 12 Nov 2018 14:18:12 +0000 (15:18 +0100)]
h264_levels, h264_metadata_bsf: Fix levels typo

profile_idc for level 1b should be 11, not 10.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
11 months agoavcodec/prores_metadata_bsf : fix colorspace check
Martin Vignali [Tue, 13 Nov 2018 09:52:52 +0000 (10:52 +0100)]
avcodec/prores_metadata_bsf : fix colorspace check

Report by coverity
CID 1441165

11 months agoavcodec/libopenh264enc: fix class_name
Tobias Rapp [Mon, 12 Nov 2018 16:04:43 +0000 (17:04 +0100)]
avcodec/libopenh264enc: fix class_name

Reverts some accidental change in commit e621b1ca646a2f268797adc3194b694a852548d2.

Reviewed-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
11 months agoavfilter/vf_alphamerge: do not check for ret value if all wanted frames are present
Paul B Mahol [Mon, 12 Nov 2018 21:07:13 +0000 (22:07 +0100)]
avfilter/vf_alphamerge: do not check for ret value if all wanted frames are present

It is not needed and may be uninitialized.

11 months agoavfilter/vf_fade: fix start/duration max value
Mark Harris [Mon, 12 Nov 2018 06:54:04 +0000 (22:54 -0800)]
avfilter/vf_fade: fix start/duration max value

A fade out (usually at the end of a video) can easily start beyond
INT32_MAX (about 36 minutes).  Regression since d40dc64173.

11 months agoavfilter/af_afftfilt: use first input frame timestamp
Paul B Mahol [Mon, 12 Nov 2018 11:30:37 +0000 (12:30 +0100)]
avfilter/af_afftfilt: use first input frame timestamp

11 months agolavc/videotoolbox: Fix cropping with HEVC and H264 videos
Akemi [Sat, 10 Nov 2018 15:09:05 +0000 (16:09 +0100)]
lavc/videotoolbox: Fix cropping with HEVC and H264 videos

videotoolbox returns an already cropped stream which led to double
cropping. this issue was introduced with the refactor of the cropping
mechanism in commit 07596e4 for h264 and 000fb61 for HEVC.

to fix this we set the cropping of the frame and the output frame to 0.

Tested-by: ponpon
Fixes ticket #7544.

11 months agofate: Add test for vc1test demuxer
Jun Zhao [Tue, 23 Oct 2018 13:45:01 +0000 (21:45 +0800)]
fate: Add test for vc1test demuxer

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
11 months agoavfilter/vf_alphamerge: switch to activate
Paul B Mahol [Sun, 11 Nov 2018 11:29:03 +0000 (12:29 +0100)]
avfilter/vf_alphamerge: switch to activate

11 months agoavformat/hlsenc: check dirname and fix vtt problem
Steven Liu [Mon, 12 Nov 2018 09:42:12 +0000 (17:42 +0800)]
avformat/hlsenc: check dirname and fix vtt problem

fix ticket: 7527
check dirname before use it
refine webvtt code in the hls_delete_old_segments

Reported-by: caspy
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
11 months agoavcodec/tiff: add initial bayer and sub image support
Paul B Mahol [Tue, 30 Oct 2018 21:05:52 +0000 (22:05 +0100)]
avcodec/tiff: add initial bayer and sub image support

11 months agoavfilter/af_headphone: do not leak input frames on error
Paul B Mahol [Mon, 12 Nov 2018 08:38:30 +0000 (09:38 +0100)]
avfilter/af_headphone: do not leak input frames on error

11 months agoavfilter/af_afftfilt: calculate all channels FFT values upfront
Paul B Mahol [Mon, 12 Nov 2018 08:27:08 +0000 (09:27 +0100)]
avfilter/af_afftfilt: calculate all channels FFT values upfront

11 months agocbs_h2645: Improve performance of writing slices
Andreas Rheinhardt [Sun, 11 Nov 2018 22:43:05 +0000 (23:43 +0100)]
cbs_h2645: Improve performance of writing slices

Instead of using a combination of bitreader and -writer for copying data,
one can byte-align the (obsolete and removed) bitreader to improve performance.
With the right alignment one can even use memcpy. The right alignment
normally exists for CABAC and hence for H.265 in general.
For aligned data this reduced the time to copy the slicedata from
776520 decicycles to 33889 with 262144 runs and a 6.5mb/s H.264 video.
For unaligned data the number went down from 279196 to 97739 decicycles.

Signed-off-by: Mark Thompson <sw@jkqxz.net>
11 months agofate/prores_metadata : fix md5 value
Martin Vignali [Sun, 11 Nov 2018 20:40:08 +0000 (21:40 +0100)]
fate/prores_metadata : fix md5 value

11 months agoavfilter/af_afftfilt: add more window types
Paul B Mahol [Sun, 11 Nov 2018 20:21:14 +0000 (21:21 +0100)]
avfilter/af_afftfilt: add more window types

11 months agoavfilter/af_afftfilt: extend filter functionality
Paul B Mahol [Sun, 11 Nov 2018 20:11:30 +0000 (21:11 +0100)]
avfilter/af_afftfilt: extend filter functionality

11 months agofate/prores_metadata_bsf : add test for setting color property
Martin Vignali [Sun, 28 Oct 2018 11:54:18 +0000 (12:54 +0100)]
fate/prores_metadata_bsf : add test for setting color property

11 months agoavcodec : add prores_metadata bsf for set the color property of each prores frame
Martin Vignali [Sun, 28 Oct 2018 11:53:25 +0000 (12:53 +0100)]
avcodec : add prores_metadata bsf for set the color property of each prores frame

11 months agoavfilter/vf_minterpolate: use common scene sad functions
Marton Balint [Sun, 7 Oct 2018 16:55:47 +0000 (18:55 +0200)]
avfilter/vf_minterpolate: use common scene sad functions

Signed-off-by: Marton Balint <cus@passwd.hu>
11 months agoavfilter/vf_select: use common scene sad functions
Marton Balint [Wed, 4 Apr 2018 23:47:32 +0000 (01:47 +0200)]
avfilter/vf_select: use common scene sad functions

Signed-off-by: Marton Balint <cus@passwd.hu>
11 months agoavfilter/vf_framerate: factorize SAD functions which compute SAD for a whole frame
Marton Balint [Wed, 4 Apr 2018 23:37:25 +0000 (01:37 +0200)]
avfilter/vf_framerate: factorize SAD functions which compute SAD for a whole frame

Also add SIMD which works on lines because it is faster then calculating it on
8x8 blocks using pixelutils.

Signed-off-by: Marton Balint <cus@passwd.hu>
11 months agocbs_mpeg2: Improve performance of writing slices
Andreas Rheinhardt [Sun, 4 Nov 2018 04:48:40 +0000 (05:48 +0100)]
cbs_mpeg2: Improve performance of writing slices

Instead of using a combination of bitreader and -writer for copying data,
one can byte-align the (obsolete and removed) bitreader to improve performance.
One can even use memcpy in the normal case.
This improved the time needed for writing the slicedata from 33618 to
2370 decicycles when tested on a video originating from a DVD (4194394
runs).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
11 months agocbs_h265: Add PTL parsing for sublayers
Mark Thompson [Sat, 27 Oct 2018 21:01:16 +0000 (22:01 +0100)]
cbs_h265: Add PTL parsing for sublayers

With fate test using the SLPPLP_A_VIDYO_2 conformance file, which contains
two sublayers with full PTL information.

11 months agofate/libavcodec: Fix config dependency of h264-levels test
Mark Thompson [Sat, 27 Oct 2018 22:19:49 +0000 (23:19 +0100)]
fate/libavcodec: Fix config dependency of h264-levels test

11 months agoavfilter/vf_lut3d: ignore last whitespace when comparing LUT size string
Paul B Mahol [Sun, 11 Nov 2018 12:36:45 +0000 (13:36 +0100)]
avfilter/vf_lut3d: ignore last whitespace when comparing LUT size string

In some situations it might be tab character and in others normal space.

11 months agofftools/ffmpeg: Indent the code
Jun Zhao [Fri, 9 Nov 2018 12:33:51 +0000 (20:33 +0800)]
fftools/ffmpeg: Indent the code

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
11 months agofftools/ffmpeg: Put the variable declaration at uppper for block.
Jun Zhao [Fri, 9 Nov 2018 06:35:30 +0000 (14:35 +0800)]
fftools/ffmpeg: Put the variable declaration at uppper for block.

move the variable declaration at start of upper for block and
remove the redundant brace.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
11 months agofftools/ffmpeg: Remove the micor like "#if 1"
Jun Zhao [Fri, 9 Nov 2018 06:11:24 +0000 (14:11 +0800)]
fftools/ffmpeg: Remove the micor like "#if 1"

They are come from 2003 and delete them.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
11 months agoavcodec/imm4: Use ff_set_dimensions()
Michael Niedermayer [Fri, 9 Nov 2018 22:07:23 +0000 (23:07 +0100)]
avcodec/imm4: Use ff_set_dimensions()

Fixes: Out of memory
Fixes: 10970/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IMM4_fuzzer-5698750043914240

Reviewed-by: Paul B Mahol <onemda@gmail.com>
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 agoh264_redundant_pps: Fix logging context
Andreas Rheinhardt [Fri, 9 Nov 2018 05:31:38 +0000 (06:31 +0100)]
h264_redundant_pps: Fix logging context

The first element of H264RedundantPPSContext is not a pointer to an
AVClass as required.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
11 months agoavfilter/vf_lut3d: add spline 1D interpolation
Paul B Mahol [Sat, 10 Nov 2018 21:06:13 +0000 (22:06 +0100)]
avfilter/vf_lut3d: add spline 1D interpolation

11 months agoavfilter/vf_lut3d: add cosine 1D interpolation
Paul B Mahol [Sat, 10 Nov 2018 20:44:35 +0000 (21:44 +0100)]
avfilter/vf_lut3d: add cosine 1D interpolation

11 months agoavcodec/hevcdec: fix non-ref frame judgement
Mark Wu [Tue, 23 Oct 2018 04:49:08 +0000 (12:49 +0800)]
avcodec/hevcdec: fix non-ref frame judgement

After inspecting the source code of x265, mpv and ffmpeg, I've found that
ffmpeg mistakenly regards EVC_NAL_BLA_N_LP and HEVC_NAL_IDR_N_LP as non-
reference frames, which are acutally reference frames according to the
specification in x265, and drops them.

This patch should address the problem. I have tested it with mpv.

Signed-off-by: Mark Wu <wfwf1997@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
11 months agoavcodec/wmaprodec: improve XMA missing samples
bnnm [Fri, 26 Oct 2018 23:49:50 +0000 (01:49 +0200)]
avcodec/wmaprodec: improve XMA missing samples

Writes missing (delay) samples after EOF.

Signed-off-by: bnnm <bananaman255@gmail.com>
11 months agolibvpxenc: extend auto-alt-ref range
James Zern [Sat, 3 Nov 2018 20:50:32 +0000 (13:50 -0700)]
libvpxenc: extend auto-alt-ref range

vp9 now supports [0, 6]

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: James Zern <jzern@google.com>
11 months agolibvpxenc,vp9: add enable-tpl option
James Zern [Sat, 3 Nov 2018 20:30:34 +0000 (13:30 -0700)]
libvpxenc,vp9: add enable-tpl option

enables temporal dependency model

Signed-off-by: James Zern <jzern@google.com>
11 months agoavfilter/af_headphone : fix mem leak
Martin Vignali [Thu, 8 Nov 2018 21:26:14 +0000 (22:26 +0100)]
avfilter/af_headphone : fix mem leak

report by coverity
CID 1439934
CID 1439935

11 months agoavfilter/af_afir: fix hang because video is first requested
Paul B Mahol [Fri, 9 Nov 2018 17:48:29 +0000 (18:48 +0100)]
avfilter/af_afir: fix hang because video is first requested

11 months agoavfilter/af_afir: kill useless code which increases latency for no reason
Paul B Mahol [Fri, 9 Nov 2018 09:40:16 +0000 (10:40 +0100)]
avfilter/af_afir: kill useless code which increases latency for no reason

11 months agoavcodec/qpeg: Optimize full width runs in qpeg_decode_intra()
Michael Niedermayer [Mon, 5 Nov 2018 21:46:43 +0000 (22:46 +0100)]
avcodec/qpeg: Optimize full width runs in qpeg_decode_intra()

This improves the speed of decoding large patches of constant color

Fixes: Timeout
Fixes: 10967/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QPEG_fuzzer-5630803793936384

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/prores_aw : add support for prores 444 with alpha
Martin Vignali [Thu, 8 Nov 2018 21:10:29 +0000 (22:10 +0100)]
avcodec/prores_aw : add support for prores 444 with alpha

only 16b alpha is supported (not 8 bits)

following official encoder, alpha data doesn't impact
yuv plane quality.

So the alpha data encoding is done after the yuv part.
It's also avoid to loose quality in yuv part when
alpha is not uniform.

the alpha encoding funcs is mainly take from prores_ks
encoder, except for the alpha data reorganization

11 months agoavcodec/prores_aw : cosmetic indent and add comment to describe frame header value
Martin Vignali [Thu, 8 Nov 2018 21:05:18 +0000 (22:05 +0100)]
avcodec/prores_aw : cosmetic indent and add comment to describe frame header value

description are based on multimedia wiki documentation

11 months agoavcodec/prores_aw : change src pix_fmt and alpha description
Martin Vignali [Thu, 8 Nov 2018 21:04:35 +0000 (22:04 +0100)]
avcodec/prores_aw : change src pix_fmt and alpha description

use b64a as src pix fmt (doesn't seems to have an impact on decoding)
but it's the value use by official encoder

11 months agocbs_h264: Fix handling of auxiliary pictures
Andreas Rheinhardt [Wed, 7 Nov 2018 03:47:51 +0000 (04:47 +0100)]
cbs_h264: Fix handling of auxiliary pictures

The earlier code used the most recent non-auxiliary slice to determine
whether an auxiliary slice has the syntax of an IDR slice, even when
the most recent slice was from a slice of a redundant frame. Now only
slices of the primary coded picture are used, as the specifications
mandate.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
11 months agoavfilter/af_afir: add minp/maxp options to control latency and speed
Paul B Mahol [Thu, 8 Nov 2018 21:07:14 +0000 (22:07 +0100)]
avfilter/af_afir: add minp/maxp options to control latency and speed

11 months agoavfilter/af_afir: do not leak frame and clear pointer to freed frame
Paul B Mahol [Thu, 8 Nov 2018 20:34:49 +0000 (21:34 +0100)]
avfilter/af_afir: do not leak frame and clear pointer to freed frame

11 months agoavfilter/avf_showspectrum: add terrain color map
Paul B Mahol [Thu, 8 Nov 2018 16:57:35 +0000 (17:57 +0100)]
avfilter/avf_showspectrum: add terrain color map

11 months agoavfilter/avf_showspectrum: add cividis colormap
Paul B Mahol [Thu, 8 Nov 2018 14:08:43 +0000 (15:08 +0100)]
avfilter/avf_showspectrum: add cividis colormap

11 months agolavf/apngdec: Return EOF for incomplete files.
Carl Eugen Hoyos [Wed, 7 Nov 2018 00:31:18 +0000 (01:31 +0100)]
lavf/apngdec: Return EOF for incomplete files.

Fixes ticket #7536.

11 months agoavfilter/af_aiir: implement rate option
Paul B Mahol [Thu, 8 Nov 2018 11:51:12 +0000 (12:51 +0100)]
avfilter/af_aiir: implement rate option

11 months agoavfilter/af_afir: implement rate option
Paul B Mahol [Thu, 8 Nov 2018 11:46:29 +0000 (12:46 +0100)]
avfilter/af_afir: implement rate option

11 months agoavfilter/af_afir: return early when giving video frame
Paul B Mahol [Thu, 8 Nov 2018 10:14:56 +0000 (11:14 +0100)]
avfilter/af_afir: return early when giving video frame

11 months agoavfilter/af_afir: remove redundant code
Paul B Mahol [Thu, 8 Nov 2018 10:14:04 +0000 (11:14 +0100)]
avfilter/af_afir: remove redundant code

11 months agoavfilter/avf_showspectrum: add plasma color map
Paul B Mahol [Wed, 7 Nov 2018 17:56:21 +0000 (18:56 +0100)]
avfilter/avf_showspectrum: add plasma color map