diff options
| author | Daniel Vetter <[email protected]> | 2011-06-07 22:22:16 +0200 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2011-06-11 17:11:26 +0200 |
| commit | 219150433a305b0e0b6093647758eed3a7650bc4 (patch) | |
| tree | fe19a2e8966c62cdac2266cb3146ef26efc971d4 /src/gallium | |
| parent | 4176025d463e7733dac19788b45b6472b65d62d4 (diff) | |
i915g: implement fence signalling
v2: Incorporated feedback from Jakob Bornecrantz.
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/winsys/i915/drm/i915_drm_fence.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gallium/winsys/i915/drm/i915_drm_fence.c b/src/gallium/winsys/i915/drm/i915_drm_fence.c index 30ebf4835ea..650ccfcd876 100644 --- a/src/gallium/winsys/i915/drm/i915_drm_fence.c +++ b/src/gallium/winsys/i915/drm/i915_drm_fence.c @@ -52,9 +52,13 @@ static int i915_drm_fence_signalled(struct i915_winsys *iws, struct pipe_fence_handle *fence) { - assert(0); + struct i915_drm_fence *f = (struct i915_drm_fence *)fence; - return 0; + /* fence already expired */ + if (!f->bo) + return 1; + + return !drm_intel_bo_busy(f->bo); } static int |