Displaying 1 result from an estimated 1 matches for "nouveau_gbm_domain_vram".
2019 Feb 14
2
[Bug 109631] New: Moving gbm bo from GART to VRAM does not wait for rendering
...surface is made current using eglMakeCurrent a new bo is created in
NOUVEAU_GBM_DOMAIN_GART (due to GBM_BO_USE_LINEAR)
- the rendering operations get queued (and may be flushed with glFlush(), in my
specific case this didn't matter)
- when the bo is attached to the cursor plane, it is moved to
NOUVEAU_GBM_DOMAIN_VRAM. If the rendering operations haven't finished at this
point, the copied buffer is empty.
Note that since this is a timing issue it might not be reproducible in all
situations.
This was tested on different GPUs (GTX 1080 and GT 445M) with rootston (wlroots
example wayland compositor: https://g...