trace: properly annotate private functions as static
trace: properly annotate private functions as static

The following three were never a part of the public API and as such
should have never been exported by libvdpau_trace.so

Correct that by marking them as static, thus allowing the compiler
to hide them from the exported namespace.

_vdp_cap_init_planes_adapt_surface_video
_vdp_cap_init_planes_adapt_surface_bitmap
_vdp_cap_init_planes_adapt_surface_output

Signed-off-by: Emil Velikov <4c996f2f093ddd0585a556460b4cc3ba555546ef@gmail.com>
Reviewed-by: Aaron Plattner <7c39395e2e801146cdbd7fb4a41282e4f38db44e@nvidia.com>
Signed-off-by: Aaron Plattner <7c39395e2e801146cdbd7fb4a41282e4f38db44e@nvidia.com>

mosterta/libvdpau,Distrotech/libvdpau,mosterta/libvdpau,Distrotech/libvdpau,mosterta/libvdpau,Distrotech/libvdpau