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Commit Graph

2375 Commits

Author SHA1 Message Date
ManojGuptaBonda
3c821c4ad3 lavc/vdpau_hevc: add function to find exact vdp_profile for REXT
Add vdpau_parse_rext_profile and use profile constraint flags to
determine the exact vdp_profile for HEVC_REXT.

If profile mismatch is allowed, select Main profile by default.

Add build object in Makefile for h265_profile_level dependency.

Signed-off-by: Philip Langdale <philipl@overt.org>
2020-07-09 20:54:11 -07:00
Gautam Ramakrishnan
cfe2cf0a63 libavcodec/pgxdec: Add PGX decoder
This patch adds a pgx decoder.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-07-03 23:28:26 +02:00
Gautam Ramakrishnan
d09c35677d libavcodec/jpeg2000_parser: Add jpeg2000 parser
I have attempted to write a JPEG2000 Parser. Have tested
by generating a file containing 14 frames, as mentioned
by Micheal. Have also tried testing with various packet
sizes by setting -frame_size option. Additionally,
fixed a few formatting issues as pointed out by Micheal.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-07 01:23:40 +02:00
Paul B Mahol
d49db99ce2 avcodec: add PFM image decoder 2020-05-30 18:02:55 +02:00
Zane van Iperen
b1189c1571 avcodec: add adpcm_ima_ssi encoder
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-05-27 22:13:39 +02:00
Anton Khirnov
ba6cada92e avcodec.h: split AVCodec API into its own header 2020-05-27 10:22:17 +02:00
Anton Khirnov
bdd6aa25c1 avcodec.h: split bitstream filters API into its own header 2020-05-22 14:38:57 +02:00
Anton Khirnov
9d443c3e68 avcodec.h: split AVCodecParameters API into its own header 2020-05-22 14:38:57 +02:00
wm4
050b72ab5e avcodec: Add MediaFoundation encoder wrapper
This contains encoder wrappers for H264, HEVC, AAC, AC3 and MP3.

This is based on top of an original patch by wm4
<nfxjfg@googlemail.com>. The original patch supported both encoding
and decoding, but this patch only includes encoding.

The patch contains further changes by Paweł Wegner
<pawel.wegner95@gmail.com> (primarily for splitting out the encoding
parts of the original patch) and further cleanup, build compatibility
fixes and tweaks for use with Qualcomm encoders by Martin Storsjö.

Signed-off-by: Martin Storsjö <martin@martin.st>
2020-05-19 21:34:04 +03:00
Paul B Mahol
cdd06db56f avcodec: add NotchLC decoder 2020-05-19 20:09:25 +02:00
Marton Balint
2035620b7c avcodec/pcm_rechunk_bsf: add bitstream filter to rechunk pcm audio
Signed-off-by: Marton Balint <cus@passwd.hu>
2020-05-07 23:12:24 +02:00
Lynne
bdd57e2a37
lavc/bsf: add an Opus metadata bitstream filter
The only adjustable field is the gain. Some ripping/transcoding programs
have started to use it.
2020-05-05 22:25:33 +01:00
Zane van Iperen
3e22e738c0 avcodec: add support for Cunning Developments' ADPCM
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-04-24 19:43:04 +02:00
James Almer
fccd6c2be0 avcodec: add a WebP parser
Based on code from the BMP parser.

Addresses ticket #8574

Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2020-04-16 15:05:07 -03:00
Anton Khirnov
c3a2615bb8 lavc: install codec_desc.h
Forgotten in 672946c7fe
2020-04-10 18:18:51 +02:00
Anton Khirnov
c6978418b8 avcodec.h: split codec IDs into their own header 2020-04-10 13:57:21 +02:00
Anton Khirnov
9875fd24ce avcodec.h: split AVPacket API into its own header 2020-04-10 13:54:03 +02:00
Paul B Mahol
481ebb1c8b avcodec: add MV30 decoder 2020-04-10 12:22:09 +02:00
Paul B Mahol
fed0de3728 avcodec: add CRI HCA decoder 2020-03-17 16:07:25 +01:00
Paul B Mahol
c6bbdba9cd avcodec: add derf dpcm decoder 2020-03-17 16:05:15 +01:00
Paul B Mahol
230703a9fa avcodec: add ADPCM IMA MTF decoder 2020-03-17 16:03:39 +01:00
David Bryant
9a13ed522f avcodec/wavpack: add support for DSD files
Add support for WavPack DSD files to the existing WavPack decoder using
avcodec/dsd to perform the 8:1 decimation to 32-bit float samples. We must
serialize the dsd2pcm operation (cross-boundary filtering) but would like
to use frame-level multithreading for the CPU-intensive DSD decompression,
and this is accomplished with ff_thread_report/await_progress(). Because
the dsd2pcm operation is independent across channels we use slice-based
multithreading for that part.

Also a few things were removed from the existing WavPack decoder that
weren't being used (primarily the SavedContext stuff) and the WavPack
demuxer was enhanced to correctly determine the sampling rate of DSD
files (and of course to no longer reject them).

Signed-off-by: David Bryant <david@wavpack.com>
2020-03-11 21:11:36 +01:00
Zane van Iperen
d90413e1e5 avcodec: add decoder for High Voltage Software's ALP ADPCM
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-03-09 01:43:51 +01:00
Anamitra Ghorui
177c68e349 avcodec/Makefile: remove bogus/duplicate PNG parser entry 2020-02-24 16:56:02 +01:00
Linjie Fu
85cc7bcd4c lavc/vaapi_hevc: add function to find exact va_profile for REXT
Add vaapi_parse_rext_profile and use profile constraint flags to
determine the exact va_profile for HEVC_REXT.

If profile mismatch is allowed, select Main profile by default.

Add build object in Makefile for h265_profile_level dependency.

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
2020-02-24 00:09:51 +00:00
Zane van Iperen
af65357207 avcodec: add decoder for Rayman 2's ADPCM variant
Adds support for the ADPCM variant used in Rayman 2's files.

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2020-02-21 14:46:19 +01:00
Paul B Mahol
464310c160 avcodec: add siren audio decoder 2020-02-20 14:41:26 +01:00
Michael Niedermayer
b4a4aadfaf libavcodec/svq: Remove ff_svq1_packet_checksum()
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-02-19 22:37:30 +01:00
Paul B Mahol
dfb0b9370d avcodec: fix pcm zork decoder
Fixes #1939
2020-02-16 12:54:57 +01:00
Alyssa Milburn
732d77dc50 avcodec: add cdtoons decoder
This adds a decoder for Broderbund's sprite-based QuickTime CDToons
codec, based on the decoder I wrote for ScummVM.

Signed-off-by: Alyssa Milburn <amilburn@zall.org>
2020-02-15 10:55:33 +01:00
Zane van Iperen
5d038a86d6 avcodec: add decoder for Simon & Schuster Interactive's ADPCM variant
Adds support for the ADPCM variant used by some Simon & Schuster
Interactive games such as Real War, and Real War: Rogue States.

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-02-06 17:26:22 +01:00
James Almer
2383021a7a avcodec/aptx: split decoder and encoder into separate files
Signed-off-by: James Almer <jamrial@gmail.com>
2020-02-05 22:47:27 -03:00
James Almer
e6891d1b7c avcodec/Makefile: combine dvdsub dependencies into one entry per module
Signed-off-by: James Almer <jamrial@gmail.com>
2020-02-05 00:01:59 -03:00
Michael Kuron
d4440c7e91 lavc/dvdsubenc: accept palette from options
Previously, the default palette would always be used.
Now, we can accept a custom palette, just like dvdsubdec does.

Signed-off-by: Michael Kuron <michael.kuron@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-02-04 23:34:22 +01:00
Michael Kuron
bf070a9171 lavc/dvdsubdec: Move palette parsing to new function
Signed-off-by: Michael Kuron <michael.kuron@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-02-04 23:34:22 +01:00
Zane van Iperen
bf890ae0d7 avcodec: add decoder for argonaut games' adpcm codec
Adds support for the ADPCM variant used by some Argonaut Games' games,
such as 'Croc! Legend of the Gobbos', and 'Croc 2'.

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2020-01-26 10:23:54 +01:00
Paul B Mahol
ed58f8475f avcodec: add mvha video decoder 2019-11-27 23:54:20 +01:00
Paul B Mahol
61dc7add30 avcodec: add mvdv video decoder 2019-11-27 23:53:43 +01:00
James Almer
72ec3358f4 avcodec: add an AV1 frame merge bitstream filter
This BSF takes Temporal Units split across different AVPackets and merges them
by looking for Temporal Delimiter OBUs.

Signed-off-by: James Almer <jamrial@gmail.com>
2019-11-12 22:21:25 -03:00
Derek Buitenhuis
d8bf24459b avcodec: Add librav1e encoder
Port to the new send/receive API by: James Almer <jamrial@gmail.com>.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2019-11-10 13:55:39 +00:00
Lou Logan
a0c7406075 avcodec/Makefile: add missing msmpeg4* dependencies to wmv1 encoder
Signed-off-by: Lou Logan <lou@lrcd.com>
2019-11-06 09:49:59 -09:00
Lou Logan
b973d27952 avcodec/Makefile: add missing h263data dependency to snow encoder
Signed-off-by: Lou Logan <lou@lrcd.com>
2019-11-06 09:49:59 -09:00
Lou Logan
9022a5e0c2 avcodec/Makefile: add missing vorbis_data dependency to opus encoder
Signed-off-by: Lou Logan <lou@lrcd.com>
2019-11-06 09:49:59 -09:00
Lou Logan
3bfd12d84c avcodec/Makefile: add missing ass dependency to ccaption decoder
Signed-off-by: Lou Logan <lou@lrcd.com>
2019-11-04 14:12:24 -09:00
Zhong Li
33583803e1 lavc/qsvenc: enable vp9 encoder
1. must enable low_power mode since just VDENC can be supported by iHD
driver right now
2. Coding option1 and extra_data are not supported by MSDK
3. IVF header will be inserted in MSDK by default, but it is not needed
for FFmpeg, so disable it.

Signed-off-by: Zhong Li <zhongli_dev@126.com>
2019-11-03 16:45:35 +08:00
ManojGuptaBonda
1054752c56 Add support for VP9 VDPAU hwaccel decode
Support for VDPAU accelerated VP9 decoding was added with libvdpau-1.3.
Support for the same in ffmpeg is added with this patch. Profiles
related to VDPAU VP9 can be found in latest vdpau.h present in
libvdpau-1.3. DRC clips are not supported yet due to
http://trac.ffmpeg.org/ticket/8068

Add VP9 VDPAU to list of hwaccels and supported formats
Added file vdpau_vp9.c and Modified configure to add VDPAU VP9 support.
Mapped VP9 profiles to VDPAU VP9 profiles. Populated the codec specific
params that need to be passed to VDPAU.

Signed-off-by: Philip Langdale <philipl@overt.org>
2019-10-26 09:57:01 -07:00
Carl Eugen Hoyos
551fcbbccb lavc/g729dec: Support decoding Sipro ACELP.KELVIN.
Fixes ticket #4799.
Analyzed-by: Aleksandr Ustinov
2019-09-16 20:57:53 +02:00
Nick Renieris
c31c708929 lavc/tiff: Decode embedded JPEGs in DNG images
Used a technique similar to lavc/tdsc.c for invoking the MJPEG decoder.

This commit adds support for:
- DNG tiles
- DNG tile huffman lossless JPEG decoding
- DNG 8-bpp ("packed" as dcraw calls it) decoding
- DNG color scaling [1]
  - LinearizationTable tag
  - BlackLevel tag

[1]: As specified in the DNG Specification - Chapter 5

Signed-off-by: Nick Renieris <velocityra@gmail.com>
2019-09-02 09:26:52 +02:00
Paul B Mahol
7c0b3ba7dd avcodec: add IMM5 decoder 2019-08-29 21:04:54 +02:00
Zhong Li
7555cfd29b lavc/qsvdec: Add mjpeg decoder support
Signed-off-by: Zhong Li <zhong.li@intel.com>
2019-08-20 13:34:04 +08:00