[Mesa-dev] [PATCH v2 1/8] mesa: Track changes to transform feedback state.
eric at anholt.net
Wed Dec 7 12:58:32 PST 2011
On Wed, 7 Dec 2011 11:09:09 -0800, Paul Berry <stereotype441 at gmail.com> wrote:
> This patch adds a new bit to the ctx->NewState bitfield,
> _NEW_TRANSFORM_FEEDBACK, to track state changes that affect
> ctx->TransformFeedback. This bit can be used by driver back-ends to
> avoid expensive recomputations when transform feedback state has not
> been modified.
> Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Eric Anholt <eric at anholt.net>
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