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authorKeith Whitwell <keith@tungstengraphics.com>2003-06-16 10:40:52 +0000
committerKeith Whitwell <keith@tungstengraphics.com>2003-06-16 10:40:52 +0000
commit9e7d6177d1e57f8ab08da3232568597d5005709c (patch)
tree23270558ade23417161325841f708296abbcd73f /shared/radeon_state.c
parentfdf320a1b8025dd4b33670fddae9df2890ee6c5b (diff)
Possibly fix stanford checker complaints about sarea
Diffstat (limited to 'shared/radeon_state.c')
-rw-r--r--shared/radeon_state.c45
1 files changed, 15 insertions, 30 deletions
diff --git a/shared/radeon_state.c b/shared/radeon_state.c
index 4dde9d2c..baa63226 100644
--- a/shared/radeon_state.c
+++ b/shared/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)