Mesa (master): i965: Be sure to reset brw->vb.buffers[] when trying to redo vertex setup.
Eric Anholt
anholt at kemper.freedesktop.org
Wed Oct 23 22:34:13 UTC 2013
Module: Mesa
Branch: master
Commit: 3b58e0ed642b1833b86dbefb36b6055a6709a720
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3b58e0ed642b1833b86dbefb36b6055a6709a720
Author: Eric Anholt <eric at anholt.net>
Date: Mon Oct 7 17:31:04 2013 -0700
i965: Be sure to reset brw->vb.buffers[] when trying to redo vertex setup.
The brw_prepare_vertices that sets up buffers[] depends on these
parameters, so don't let brw_prepare_vertices() skip it.
Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>
---
src/mesa/drivers/dri/i965/brw_draw.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 549f9d0a..b6cfd53 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -398,10 +398,12 @@ static bool brw_try_draw_prims( struct gl_context *ctx,
if (brw->num_instances != prims[i].num_instances) {
brw->num_instances = prims[i].num_instances;
brw->state.dirty.brw |= BRW_NEW_VERTICES;
+ brw_merge_inputs(brw, arrays);
}
if (brw->basevertex != prims[i].basevertex) {
brw->basevertex = prims[i].basevertex;
brw->state.dirty.brw |= BRW_NEW_VERTICES;
+ brw_merge_inputs(brw, arrays);
}
if (brw->gen < 6)
brw_set_prim(brw, &prims[i]);
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