zink: implement transform feedback support to finish off opengl 3.0
authorMike Blumenkrantz <michael.blumenkrantz@gmail.com>
Mon, 1 Jun 2020 18:59:15 +0000 (14:59 -0400)
committerMarge Bot <eric+marge@anholt.net>
Wed, 17 Jun 2020 20:42:01 +0000 (20:42 +0000)
commit37778fcd9a352430af0cd3b28a8776479a7c8380
treecb257f8d49788907d741615e2f9d4f9d5eb8920e
parent1b130c42b8dbed3a7cabaf47e2695e7db8429b56
zink: implement transform feedback support to finish off opengl 3.0

this adds:
* context hooks for gallium stream output methods
* handling for xfb-related queries
* barrier management for pausing and resuming xfb

loosely based on patches originally written by Dave Airlie <airlied@redhat.com>

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5163>
src/gallium/drivers/zink/zink_blit.c
src/gallium/drivers/zink/zink_compiler.c
src/gallium/drivers/zink/zink_compiler.h
src/gallium/drivers/zink/zink_context.c
src/gallium/drivers/zink/zink_context.h
src/gallium/drivers/zink/zink_draw.c
src/gallium/drivers/zink/zink_query.c
src/gallium/drivers/zink/zink_resource.c
src/gallium/drivers/zink/zink_resource.h
src/gallium/drivers/zink/zink_screen.c
src/gallium/drivers/zink/zink_screen.h