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10 Commits

Author SHA1 Message Date
Mark Thompson 99ab0a13dc vaapi_decode: Make the frames context format selection more general 
Examine the supported fourcc list manually and make the best choice, then
use the external attribute on the frames context to force that fourcc.
 2018-02-21 23:38:10 +00:00
James Almer 48e4eda11d Merge commit 'b46a77f19ddc4b2b5fa3187835ceb602a5244e24' 
* commit 'b46a77f19ddc4b2b5fa3187835ceb602a5244e24':
  lavc: external hardware frame pool initialization

Includes the fix from e724bdfffb

Merged-by: James Almer <jamrial@gmail.com>
 2017-11-11 20:33:26 -03:00
wm4 b46a77f19d lavc: external hardware frame pool initialization 
This adds a new API, which allows the API user to query the required
AVHWFramesContext parameters. This also reduces code duplication across
the hwaccels by introducing ff_decode_get_hw_frames_ctx(), which uses
the new API function. It takes care of initializing the hw_frames_ctx
if needed, and does additional error handling and API usage checking.

Support for VDA and Cuvid missing.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2017-10-19 17:10:59 +02:00
Mark Thompson 375cf55fe9 vaapi: Disable deprecation warnings around use of old struct vaapi_context 2017-09-19 22:46:55 +01:00
Mark Thompson 81b7deab82 vaapi: Implement device-only setup 
In this case, the user only supplies a device and the frame context
is allocated internally by lavc.

(cherry picked from commit 5dd9a4b88b)
 2017-03-22 19:07:32 +00:00
Mark Thompson 5dd9a4b88b vaapi: Implement device-only setup 
In this case, the user only supplies a device and the frame context
is allocated internally by lavc.
 2017-02-13 21:44:43 +00:00
Mark Thompson 2a4a8653b6 lavc: Remove old vaapi decode infrastructure 
Deprecates struct vaapi_context and the installed header vaapi.h,
to be removed at the next version bump.

(cherry picked from commit 851960f6f8)
 2017-01-17 23:06:46 +00:00
Mark Thompson 79307ae563 lavc: Rewrite VAAPI decode infrastructure 
Moves much of the setup logic for VAAPI decoding into lavc; the user
now need only provide the hw_frames_ctx.

(cherry picked from commit 123ccd07c5)
(cherry picked from commit 5e879b54a3)
(cherry picked from commit 0aec37e625)
(cherry picked from commit cfa4eb4fba)
 2017-01-17 23:06:45 +00:00
Mark Thompson 851960f6f8 lavc: Remove old vaapi decode infrastructure 
Deprecates struct vaapi_context and the installed header vaapi.h,
to be removed at the next version bump.
 2016-08-30 22:16:01 +01:00
Mark Thompson 123ccd07c5 lavc: Rewrite VAAPI decode infrastructure 
Moves much of the setup logic for VAAPI decoding into lavc; the user
now need only provide the hw_frames_ctx.
 2016-08-30 21:45:59 +01:00