How about
"nv50: force cache flush when binding a new ubo"
Reviewed-by: Ilia Mirkin <imir...@alum.mit.edu>
On Tue, Jul 21, 2015 at 3:37 PM, Samuel Pitoiset
<samuel.pitoi...@gmail.com> wrote:
> This fixes the following piglit test:
> ext_transform_feedback-immediate-reuse-uniform-buffer
>
> Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
> ---
> src/gallium/drivers/nouveau/nv50/nv50_shader_state.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
> b/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
> index 1ec5642..9369093 100644
> --- a/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
> +++ b/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
> @@ -99,6 +99,8 @@ nv50_constbufs_validate(struct nv50_context *nv50)
> PUSH_DATA (push, (b << 12) | (i << 8) | p | 1);
>
> BCTX_REFN(nv50->bufctx_3d, CB(s, i), res, RD);
> +
> + nv50->cb_dirty = 1; /* Force cache flush for UBO. */
> } else {
> BEGIN_NV04(push, NV50_3D(SET_PROGRAM_CB), 1);
> PUSH_DATA (push, (i << 8) | p | 0);
> --
> 2.4.6
>
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