diff options
| author | Michel Dänzer <michel@tungstengraphics.com> | 2006-08-22 16:40:07 +0200 |
|---|---|---|
| committer | Michel Dänzer <michel@tungstengraphics.com> | 2006-09-29 12:55:08 +0200 |
| commit | 9810ec2737de6aa81e764225f580e4ea39de437a (patch) | |
| tree | c0bc3769044122e7075b41ba39dc3fd40fac042f /linux-core/drmP.h | |
| parent | a7b8c8d523d7f726b8fb74cb37f807d2316cf5dd (diff) | |
Add support for tracking drawable information to core
Actually make the existing ioctls for adding and removing drawables do
something useful, and add another ioctl for the X server to update drawable
information. The only kind of drawable information tracked so far is cliprects.
(cherry picked from 29598e5253ff5c085ccf63580fd24b84db848424 commit)
Diffstat (limited to 'linux-core/drmP.h')
| -rw-r--r-- | linux-core/drmP.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index 60354bce..8a099ba1 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -954,6 +954,14 @@ typedef struct drm_device { drm_fence_manager_t fm; drm_buffer_manager_t bm; + /** \name Drawable information */ + /*@{ */ + spinlock_t drw_lock; + unsigned int drw_bitfield_length; + u32 *drw_bitfield; + unsigned int drw_info_length; + drm_drawable_info_t **drw_info; + /*@} */ } drm_device_t; #if __OS_HAS_AGP @@ -1161,6 +1169,8 @@ extern int drm_adddraw(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int drm_rmdraw(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); +extern drm_drawable_info_t *drm_get_drawable_info(drm_device_t *dev, + drm_drawable_t id); /* Authentication IOCTL support (drm_auth.h) */ extern int drm_getmagic(struct inode *inode, struct file *filp, |