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authorChris Wilson <[email protected]>2011-02-22 11:19:32 +0000
committerChris Wilson <[email protected]>2011-02-22 11:24:45 +0000
commitb4cbd2b312d53a50603e2cda925711bc9def4517 (patch)
tree2347b50c19df42da5c3273203e09e8ee899186c1 /src/mesa/drivers
parent3377faffcdc7227bd27381894c87c7600547744f (diff)
i965: Reinstate max-index paranoia
Don't trust the applications not to reference beyond the end of the vertex buffers. Signed-off-by: Chris Wilson <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/dri/i965/brw_draw_upload.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 6ea877bfbc4..452074961da 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -550,7 +550,7 @@ static void brw_emit_vertices(struct brw_context *brw)
if (intel->gen >= 5) {
OUT_RELOC(buffer->bo, I915_GEM_DOMAIN_VERTEX, 0, buffer->bo->size - 1);
} else
- OUT_BATCH(0);
+ OUT_BATCH(buffer->bo->size / buffer->stride);
OUT_BATCH(0); /* Instance data step rate */
brw->vb.current_buffers[i].handle = buffer->bo->handle;