On Sun, 15 Jul 2012 10:22:46 +1000, Dave Airlie <airlied at gmail.com> wrote: > This adds interfaces for the X driver to use to create a > prime handle from a buffer, and create a bo from a handle. > > Signed-off-by: Dave Airlie <airlied at redhat.com> > --- > intel/intel_bufmgr.h | 4 ++++ > intel/intel_bufmgr_gem.c | 46 > ++++++++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 50 insertions(+) > > diff --git a/intel/intel_bufmgr.h b/intel/intel_bufmgr.h > index 9b3a483..bf9ad5c 100644 > --- a/intel/intel_bufmgr.h > +++ b/intel/intel_bufmgr.h > @@ -192,6 +192,10 @@ void drm_intel_gem_context_destroy(drm_intel_context > *ctx); > int drm_intel_gem_bo_context_exec(drm_intel_bo *bo, drm_intel_context *ctx, > int used, unsigned int flags); > > +int drm_intel_bufmgr_gem_set_bo_prime(drm_intel_bo *bo, int *prime_fd); > +drm_intel_bo *drm_intel_bufmgr_gem_get_bo_prime(drm_intel_bufmgr *bufmgr, > + int prime_fd, int size);
I think drm_intel_bo_gem_create_for_prime(drm_intel_bufmgr *, int prime_fd, int size); drm_intel_bo_gem_export_to_prime(drm_intel_bo *, int *prime_fd); are more consistent names (with an alias for drm_intel_gem_bo_flink to drm_intel_bo_gem_export_to_name). Or possibly from_prime to be more in keeping with from_name, except the 'from' has the semantics of taking a copy and 'for' has the semantics of wrapping/proxying. At least in comparable API. However we are probably stuck with the existing semantics derived from drm_intel_bo_gem_create_from_name(). -Chris -- Chris Wilson, Intel Open Source Technology Centre
