diff options
| author | Gareth Hughes <gareth@users.sourceforge.net> | 2001-01-28 07:18:08 +0000 |
|---|---|---|
| committer | Gareth Hughes <gareth@users.sourceforge.net> | 2001-01-28 07:18:08 +0000 |
| commit | 5f67507e65a38cf6d33290299937c6bad98fcc6e (patch) | |
| tree | 1b8e841d9d24f05660e4580bb7e83464d0302255 /linux/radeon_state.c | |
| parent | a68dddf19caf0106479b71aab5a8de552a5ed596 (diff) | |
Fix depth clears properly this time. Update all instances of
drmRadeonClear() to the new interface.
Diffstat (limited to 'linux/radeon_state.c')
| -rw-r--r-- | linux/radeon_state.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/linux/radeon_state.c b/linux/radeon_state.c index 75aed88d..13da7d0b 100644 --- a/linux/radeon_state.c +++ b/linux/radeon_state.c @@ -485,7 +485,8 @@ static void radeon_print_dirty( const char *msg, unsigned int flags ) } static void radeon_cp_dispatch_clear( drm_device_t *dev, - drm_radeon_clear_t *clear ) + drm_radeon_clear_t *clear, + drm_radeon_clear_rect_t *depth_boxes ) { drm_radeon_private_t *dev_priv = dev->dev_private; drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv; @@ -608,17 +609,17 @@ static void radeon_cp_dispatch_clear( drm_device_t *dev, RADEON_VTX_FMT_RADEON_MODE | (3 << RADEON_NUM_VERTICES_SHIFT)) ); - OUT_RING( clear->rect.ui[CLEAR_X1] ); - OUT_RING( clear->rect.ui[CLEAR_Y1] ); - OUT_RING( clear->rect.ui[CLEAR_DEPTH] ); + OUT_RING( depth_boxes[i].ui[CLEAR_X1] ); + OUT_RING( depth_boxes[i].ui[CLEAR_Y1] ); + OUT_RING( depth_boxes[i].ui[CLEAR_DEPTH] ); - OUT_RING( clear->rect.ui[CLEAR_X1] ); - OUT_RING( clear->rect.ui[CLEAR_Y2] ); - OUT_RING( clear->rect.ui[CLEAR_DEPTH] ); + OUT_RING( depth_boxes[i].ui[CLEAR_X1] ); + OUT_RING( depth_boxes[i].ui[CLEAR_Y2] ); + OUT_RING( depth_boxes[i].ui[CLEAR_DEPTH] ); - OUT_RING( clear->rect.ui[CLEAR_X2] ); - OUT_RING( clear->rect.ui[CLEAR_Y2] ); - OUT_RING( clear->rect.ui[CLEAR_DEPTH] ); + OUT_RING( depth_boxes[i].ui[CLEAR_X2] ); + OUT_RING( depth_boxes[i].ui[CLEAR_Y2] ); + OUT_RING( depth_boxes[i].ui[CLEAR_DEPTH] ); ADVANCE_RING(); @@ -1117,6 +1118,7 @@ int radeon_cp_clear( struct inode *inode, struct file *filp, drm_radeon_private_t *dev_priv = dev->dev_private; drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv; drm_radeon_clear_t clear; + drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS]; DRM_DEBUG( "%s\n", __FUNCTION__ ); if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || @@ -1125,16 +1127,21 @@ int radeon_cp_clear( struct inode *inode, struct file *filp, return -EINVAL; } - if ( copy_from_user( &clear, (drm_radeon_clear_t *) arg, + if ( copy_from_user( &clear, (drm_radeon_clear_t *)arg, sizeof(clear) ) ) return -EFAULT; + RING_SPACE_TEST_WITH_RETURN( dev_priv ); if ( sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS ) sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS; - radeon_cp_dispatch_clear( dev, &clear ); + if ( copy_from_user( &depth_boxes, clear.depth_boxes, + sarea_priv->nbox * sizeof(depth_boxes[0]) ) ) + return -EFAULT; + + radeon_cp_dispatch_clear( dev, &clear, depth_boxes ); return 0; } |