From 9d31138f53c0bee9193af73850ab6febddd29f51 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 3 Mar 2011 22:34:22 +0000 Subject: [PATCH] i965: Fix extending VB packets Computation of the delta of this array from the last had a silly little bug and ignored any initial delta==0 causing grief in Nexuiz and friends. Signed-off-by: Chris Wilson --- src/mesa/drivers/dri/i965/brw_draw_upload.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c index 4478ef936e9..e96c32a93a6 100644 --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c @@ -484,7 +484,7 @@ static void brw_prepare_vertices(struct brw_context *brw) } /* can we simply extend the current vb? */ - if (0 && j == brw->vb.nr_current_buffers) { + if (j == brw->vb.nr_current_buffers) { int delta = 0; for (i = 0; i < j; i++) { int d; @@ -494,7 +494,7 @@ static void brw_prepare_vertices(struct brw_context *brw) break; d = brw->vb.buffers[i].offset - brw->vb.current_buffers[i].offset; - if (delta == 0) + if (i == 0) delta = d / brw->vb.current_buffers[i].stride; if (delta * brw->vb.current_buffers[i].stride != d) break; -- 2.30.2