diff options
Diffstat (limited to 'shared-core/radeon_state.c')
| -rw-r--r-- | shared-core/radeon_state.c | 45 |
1 files changed, 15 insertions, 30 deletions
diff --git a/shared-core/radeon_state.c b/shared-core/radeon_state.c index 4dde9d2c..baa63226 100644 --- a/shared-core/radeon_state.c +++ b/shared-core/radeon_state.c @@ -888,15 +888,14 @@ typedef struct { static void radeon_cp_dispatch_vertex( drm_device_t *dev, drm_buf_t *buf, - drm_radeon_tcl_prim_t *prim, - drm_clip_rect_t *boxes, - int nbox ) + drm_radeon_tcl_prim_t *prim ) { drm_radeon_private_t *dev_priv = dev->dev_private; - drm_clip_rect_t box; + drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv; int offset = dev_priv->agp_buffers_offset + buf->offset + prim->start; int numverts = (int)prim->numverts; + int nbox = sarea_priv->nbox; int i = 0; RING_LOCALS; @@ -916,10 +915,8 @@ static void radeon_cp_dispatch_vertex( drm_device_t *dev, do { /* Emit the next cliprect */ if ( i < nbox ) { - if (DRM_COPY_FROM_USER_UNCHECKED( &box, &boxes[i], sizeof(box) )) - return; - - radeon_emit_clip_rect( dev_priv, &box ); + radeon_emit_clip_rect( dev_priv, + &sarea_priv->boxes[i] ); } /* Emit the vertex buffer rendering commands */ @@ -998,18 +995,17 @@ static void radeon_cp_dispatch_indirect( drm_device_t *dev, static void radeon_cp_dispatch_indices( drm_device_t *dev, drm_buf_t *elt_buf, - drm_radeon_tcl_prim_t *prim, - drm_clip_rect_t *boxes, - int nbox ) + drm_radeon_tcl_prim_t *prim ) { drm_radeon_private_t *dev_priv = dev->dev_private; - drm_clip_rect_t box; + drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv; int offset = dev_priv->agp_buffers_offset + prim->offset; u32 *data; int dwords; int i = 0; int start = prim->start + RADEON_INDEX_PRIM_OFFSET; int count = (prim->finish - start) / sizeof(u16); + int nbox = sarea_priv->nbox; DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d offset: %x nr %d\n", prim->prim, @@ -1048,12 +1044,9 @@ static void radeon_cp_dispatch_indices( drm_device_t *dev, (count << RADEON_NUM_VERTICES_SHIFT) ); do { - if ( i < nbox ) { - if (DRM_COPY_FROM_USER_UNCHECKED( &box, &boxes[i], sizeof(box) )) - return; - - radeon_emit_clip_rect( dev_priv, &box ); - } + if ( i < nbox ) + radeon_emit_clip_rect( dev_priv, + &sarea_priv->boxes[i] ); radeon_cp_dispatch_indirect( dev, elt_buf, prim->start, @@ -1453,9 +1446,7 @@ int radeon_cp_vertex( DRM_IOCTL_ARGS ) prim.numverts = vertex.count; prim.vc_format = dev_priv->sarea_priv->vc_format; - radeon_cp_dispatch_vertex( dev, buf, &prim, - dev_priv->sarea_priv->boxes, - dev_priv->sarea_priv->nbox ); + radeon_cp_dispatch_vertex( dev, buf, &prim ); } if (vertex.discard) { @@ -1553,9 +1544,7 @@ int radeon_cp_indices( DRM_IOCTL_ARGS ) prim.numverts = RADEON_MAX_VB_VERTS; /* duh */ prim.vc_format = dev_priv->sarea_priv->vc_format; - radeon_cp_dispatch_indices( dev, buf, &prim, - dev_priv->sarea_priv->boxes, - dev_priv->sarea_priv->nbox ); + radeon_cp_dispatch_indices( dev, buf, &prim ); if (elts.discard) { radeon_cp_discard_buffer( dev, buf ); } @@ -1772,16 +1761,12 @@ int radeon_cp_vertex2( DRM_IOCTL_ARGS ) tclprim.offset = prim.numverts * 64; tclprim.numverts = RADEON_MAX_VB_VERTS; /* duh */ - radeon_cp_dispatch_indices( dev, buf, &tclprim, - sarea_priv->boxes, - sarea_priv->nbox); + radeon_cp_dispatch_indices( dev, buf, &tclprim ); } else { tclprim.numverts = prim.numverts; tclprim.offset = 0; /* not used */ - radeon_cp_dispatch_vertex( dev, buf, &tclprim, - sarea_priv->boxes, - sarea_priv->nbox); + radeon_cp_dispatch_vertex( dev, buf, &tclprim ); } if (sarea_priv->nbox == 1) |