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14 Commits

Author SHA1 Message Date
ManojGuptaBonda
a44fba0b5b AV1 VDPAU hwaccel Decode support 
Support for VDPAU accelerated AV1 decoding was added with libvdpau-1.5.
Support for the same in ffmpeg is added with this patch. Profiles
related to VDPAU AV1 can be found in latest vdpau.h present in
libvdpau-1.5.

Add AV1 VDPAU to list of hwaccels and supported formats
Added file vdpau_av1.c and Modified configure to add VDPAU AV1 support.
Mapped AV1 profiles to VDPAU AV1 profiles. Populated the codec specific
params that need to be passed to VDPAU.

Signed-off-by: Philip Langdale <philipl@overt.org>
 2022-06-25 09:05:58 +08:00
Anton Khirnov
be95df12bb lavc/mpeg*: drop the XvMC hwaccel code 
XvMC was last relevant over 10 years ago, if ever. There is no reason to
use it today.
 2022-02-15 10:16:15 +01:00
rcombs
da0179b262 lavc/proresdec: add videotoolbox hwaccel 2021-11-28 16:40:58 -06:00
rcombs
a41a2efc85 lavc/videotoolbox: add VP9 hardware acceleration 
On M1 Max, this supports profiles 0 and 2, but not 1 and 3.
 2021-11-28 16:40:58 -06:00
Hendrik Leppkes
8f4aec719e avcodec/dxva2: add AV1 decode support 
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2020-11-12 15:55:16 +01:00
Timo Rothenpieler
ac5b45abab avcodec/nvdec: add av1 hwaccel 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Co-authored-by: James Almer <jamrial@gmail.com>
 2020-11-11 18:36:09 +01:00
Fei Wang
3308bbf776 avcodec: add av1 VAAPI decoder 
Example cmdline:
ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -v verbose \
-c:v av1 -i input.ivf -pix_fmt yuv420p -vsync passthrough -f md5     \
-y out.md5

Signed-off-by: Fei Wang <fei.w.wang@intel.com>
 2020-11-02 22:57:23 +00:00
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
Philip Langdale
cd98f20b4a avcodec/nvdec: Implement mjpeg nvdec hwaccel 2018-02-21 23:38:42 +00:00
Mark Thompson
63c690ad15 vaapi: Add MJPEG decode hwaccel 2018-02-21 23:38:30 +00:00
Philip Langdale
1da9851e34 avcodec/nvdec: Implement vp8 hwaccel 2017-11-26 14:55:01 -08:00
Mark Thompson
40b75a943b vaapi: Add VP8 decode hwaccel 2017-11-26 21:41:19 +00:00
Mark Thompson
3a71bcc213 lavc: Mark all AVHWAccel structures as const 2017-11-26 21:41:19 +00:00
Mark Thompson
758fbc54fe lavc: Add hardware config metadata for decoders supporting hardware output 
This includes a pointer to the associated hwaccel for decoders using
hwaccels - these will be used later to implement the hwaccel setup
without needing a global list.

Also added is a new file listing all hwaccels as external declarations -
this will be used later to generate the hwaccel list at configure time.
 2017-11-26 21:35:53 +00:00