From: Roland Scheidegger <[email protected]>
Otherwise, if struct vertex_info is changed, you're in for some surprises...
---
src/gallium/auxiliary/draw/draw_pt_fetch.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch.c
b/src/gallium/auxiliary/draw/draw_pt_fetch.c
index 3f028ce..84fd6bf 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch.c
@@ -71,12 +71,10 @@ draw_pt_fetch_prepare(struct pt_fetch *fetch,
fetch->vertex_size = vertex_size;
- /* Leave the clipmask/edgeflags/pad/vertex_id untouched
+ /* Leave the clipmask/edgeflags/pad/vertex_id,
+ * clip[] and whatever else in the header untouched.
*/
- dst_offset += 1 * sizeof(float);
- /* Just leave the clip[] and pre_clip_pos[] array untouched.
- */
- dst_offset += 8 * sizeof(float);
+ dst_offset = offsetof(struct vertex_header, data);
if (instance_id_index != ~0) {
num_extra_inputs++;
--
2.1.4
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