diff options
| author | Michel Dänzer <michel@tungstengraphics.com> | 2007-02-22 17:21:18 +0100 |
|---|---|---|
| committer | Michel Dänzer <michel@tungstengraphics.com> | 2007-02-22 17:21:18 +0100 |
| commit | 1a0d890a42bee78177ad45d5e5956d2c3c4fcdc7 (patch) | |
| tree | 12519711c9157d33836dae9d170600389164de4e /shared-core/i915_drv.h | |
| parent | 5a40c043ccf965b1c3c74c80828090d2bc4438d4 (diff) | |
i915: Add support for scheduled buffer swaps to be done as flips.
Unfortunately, emitting asynchronous flips during vertical blank results in
tearing. So we have to wait for the previous vertical blank and emit a
synchronous flip.
Diffstat (limited to 'shared-core/i915_drv.h')
| -rw-r--r-- | shared-core/i915_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h index 1b261d6f..cc6c12d1 100644 --- a/shared-core/i915_drv.h +++ b/shared-core/i915_drv.h @@ -85,6 +85,7 @@ typedef struct _drm_i915_vbl_swap { drm_drawable_t drw_id; unsigned int pipe; unsigned int sequence; + int flip; } drm_i915_vbl_swap_t; typedef struct drm_i915_private { @@ -151,6 +152,7 @@ extern int i915_driver_device_is_agp(drm_device_t * dev); extern long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); extern void i915_emit_breadcrumb(drm_device_t *dev); +extern void i915_dispatch_flip(drm_device_t * dev, int pipes, int sync); extern int i915_emit_mi_flush(drm_device_t *dev, uint32_t flush); |