virgl: document potentially failing blit
authorErik Faye-Lund <erik.faye-lund@collabora.com>
Tue, 9 Apr 2019 12:25:51 +0000 (14:25 +0200)
committerErik Faye-Lund <erik.faye-lund@collabora.com>
Wed, 17 Apr 2019 07:27:08 +0000 (07:27 +0000)
commitce1761edabf8c27f3e76d6790b0876930ef390dc
treeef7019106a69d6c9717d3e60dca43fd9adb33acf
parent3fdacf1c390b5281c9adb4fbfdacd2757023941c
virgl: document potentially failing blit

This blit can fail, but this is not new; in the old version we
didn't even try to blit in this case. So let's just document the
limitation for now, and leave this for another day.

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
src/gallium/drivers/virgl/virgl_texture.c