Commit Graph

5 Commits

Author SHA1 Message Date
Mark Thompson
f2e4fb61af hwcontext_vaapi: Try to support the VDPAU wrapper
The driver is somewhat bitrotten (not updated for years) but is still
usable for decoding with this change.  To support it, this adds a new
driver quirk to indicate no support at all for surface attributes.

Based on a patch by wm4 <nfxjfg@googlemail.com>.

(cherry picked from commit e791b915c7)
2017-06-14 22:23:43 +01:00
Anton Khirnov
775a8477b7 hwcontext_vaapi: add a quirk for the missing MemoryType attribute
The Intel binary iHD driver does not support the
VASurfaceAttribMemoryType, so surface allocation will fail when using
it.

(cherry picked from commit 2124711b95)
2016-11-13 20:39:49 +00:00
Mark Thompson
a8d51bb424 hwcontext_vaapi: Add driver quirks to the hwdevice
The driver being used is detected inside av_hwdevice_ctx_init() and
the quirks field then set from a table of known device.  If this
behaviour is unwanted, the user can also set the quirks field
manually.

Also adds the Intel i965 driver quirk (it does not destroy parameter
buffers used in a call to vaRenderPicture()) and detects that driver
to set it.

(cherry picked from commit 4926fa9a4a)
2016-11-13 20:39:48 +00:00
Derek Buitenhuis
28abb216cb Merge commit '551c6775abb5e0ad34c26d7e23bc6fbbe8ccc9d4'
* commit '551c6775abb5e0ad34c26d7e23bc6fbbe8ccc9d4':
  lavu: VAAPI hwcontext implementation

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-14 13:49:55 +01:00
Mark Thompson
551c6775ab lavu: VAAPI hwcontext implementation
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-03-19 15:40:22 +01:00