panfrost: Import stream out utility from iris
authorAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Wed, 7 Aug 2019 17:11:28 +0000 (10:11 -0700)
committerAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Tue, 13 Aug 2019 16:43:14 +0000 (09:43 -0700)
commitf714eab882d90f4b9c8643dc070cbc81a48bb323
treedfaa53184183ab044e91b8b5bc8f030abfff0b12
parent9b2514d6c6e3b5cfa12e347b0aa100406338d26f
panfrost: Import stream out utility from iris

We'll need this in a moment. Ken's implementation, lightly edited for
Panfrost.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Suggested-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
src/gallium/drivers/panfrost/pan_context.c