zink: replace unset buffer with a dummy-buffer
authorErik Faye-Lund <erik.faye-lund@collabora.com>
Sat, 1 Feb 2020 16:38:30 +0000 (17:38 +0100)
committerMarge Bot <eric+marge@anholt.net>
Mon, 10 Feb 2020 10:40:19 +0000 (10:40 +0000)
commit8736ffae2eda9de1ac49200ef399170b428b9f8c
tree55b33cde04717a8e5f891d8d733adbe76f6142b2
parent18657c0c0a9074d3dfc0763b396929bcf34f71b4
zink: replace unset buffer with a dummy-buffer

This fixes a crash in spec@!opengl 1.1@ppgtt_memory_alignment

Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3673>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3673>
src/gallium/drivers/zink/zink_context.c
src/gallium/drivers/zink/zink_context.h
src/gallium/drivers/zink/zink_draw.c