Name
i915_gem_track_fb —
update frontbuffer tracking
Synopsis
void i915_gem_track_fb ( | struct drm_i915_gem_object * old, |
| | struct drm_i915_gem_object * new, |
| | unsigned frontbuffer_bits); |
Arguments
old
current GEM buffer for the frontbuffer slots
new
new GEM buffer for the frontbuffer slots
frontbuffer_bits
bitmask of frontbuffer slots
Description
This updates the frontbuffer tracking bits frontbuffer_bits by clearing them
from old and setting them in new. Both old and new can be NULL.