summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorEric Anholt <[email protected]>2009-06-23 19:30:25 -0700
committerEric Anholt <[email protected]>2009-06-23 19:31:13 -0700
commitb72dea5441e8e9226dabf1826fa3bc129c7bc281 (patch)
tree9619c917f7269ce6650bd58e25dd8211c22e71e3
parentd43599afef046a36ae75a29eaea941eb04929abf (diff)
i965: Set the max index buffer address correctly according to the docs.
It's the last addressable byte, not the byte after the end of the buffer.
-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 1b8bcc14ec0..3ef56a00683 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -635,7 +635,7 @@ static void brw_emit_indices(struct brw_context *brw)
if (index_buffer == NULL)
return;
- ib_size = get_size(index_buffer->type) * index_buffer->count;
+ ib_size = get_size(index_buffer->type) * index_buffer->count - 1;
/* Emit the indexbuffer packet:
*/