zink: add a mechanism for managing TRANSFER_DST buffer barriers
authorMike Blumenkrantz <michael.blumenkrantz@gmail.com>
Mon, 27 Feb 2023 18:48:48 +0000 (13:48 -0500)
committerMarge Bot <emma+marge@anholt.net>
Wed, 8 Mar 2023 03:50:33 +0000 (03:50 +0000)
commitaaca91eb79ddecb02a939efa945ce4f9f7b29478
treef3b04c4c686e0ca04aa1d960b9728fb35a0655a4
parent54f3c589d535c5f024abc9c785531a02029423d3
zink: add a mechanism for managing TRANSFER_DST buffer barriers

this enables successive or unrelated transfer writes to avoid triggering
barriers, and ensuing reads of those writes should trigger their own
barriers

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21779>
src/gallium/drivers/zink/zink_context.c
src/gallium/drivers/zink/zink_context.h
src/gallium/drivers/zink/zink_resource.c