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| author | Julien Isorce <j.isorce@samsung.com> | 2015-10-30 11:42:53 +0000 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2015-10-30 13:21:20 +0100 |
| commit | e7ed3963ed33134cc214f0a8b8e4b8cb6029887d (patch) | |
| tree | 52f0c6ff2de8ce0d065b8c7206b6e6bf60dfd742 /src/gallium/state_trackers/va/context.c | |
| parent | 802ba6f8655bf967299b027204ecdd5855050609 (diff) | |
| download | external_mesa3d-e7ed3963ed33134cc214f0a8b8e4b8cb6029887d.zip external_mesa3d-e7ed3963ed33134cc214f0a8b8e4b8cb6029887d.tar.gz external_mesa3d-e7ed3963ed33134cc214f0a8b8e4b8cb6029887d.tar.bz2 | |
st/va: add support to export a surface as dmabuf
I.e. implements:
VaAcquireBufferHandle
VaReleaseBufferHandle
for memory of type VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME
And apply relatives change to:
vlVaMapBuffer
vlVaUnMapBuffer
vlVaDestroyBuffer
Implementation inspired from cgit.freedesktop.org/vaapi/intel-driver
Tested with gstreamer-vaapi with nouveau driver.
Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'src/gallium/state_trackers/va/context.c')
| -rw-r--r-- | src/gallium/state_trackers/va/context.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/va/context.c b/src/gallium/state_trackers/va/context.c index bd533c4..ec9e048 100644 --- a/src/gallium/state_trackers/va/context.c +++ b/src/gallium/state_trackers/va/context.c @@ -87,7 +87,9 @@ static struct VADriverVTable vtable = &vlVaUnlockSurface, NULL, /* DEPRECATED VaGetSurfaceAttributes */ &vlVaCreateSurfaces2, - &vlVaQuerySurfaceAttributes + &vlVaQuerySurfaceAttributes, + &vlVaAcquireBufferHandle, + &vlVaReleaseBufferHandle }; static struct VADriverVTableVPP vtable_vpp = |