[Mesa-dev] [PATCH] nvc0: force cache flush when binding a new ubo
Samuel Pitoiset
samuel.pitoiset at gmail.com
Tue Jul 21 12:59:25 PDT 2015
This fixes the following piglit test:
ext_transform_feedback-immediate-reuse-uniform-buffer
Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
---
src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
index b07558a..2428314 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
@@ -455,6 +455,8 @@ nvc0_constbufs_validate(struct nvc0_context *nvc0)
PUSH_DATA (push, (i << 4) | 1);
BCTX_REFN(nvc0->bufctx_3d, CB(s, i), res, RD);
+
+ nvc0->cb_dirty = 1; /* Force cache flush for UBO. */
} else {
BEGIN_NVC0(push, NVC0_3D(CB_BIND(s)), 1);
PUSH_DATA (push, (i << 4) | 0);
--
2.4.6
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