Simplify Android wsi to only use performant path if fixed sync_fd fence
support is enabled. This removes hacky codes and allows us to deprecate
a special ring wait code path as well.
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17975>
Until we can assume large ring support.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12568>
The goal is to remove local_cs_data. To that end, vn_ring_submit is
modified to take a cs than a pointer.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12568>
And in vn_ring_write_buffer as well, to fix the assert in
vn_ring_write_buffer.
The ring code uses 32-bit unsigned integers and relies on that their
overflow/underflow behavior is well-defined. When ring->shared.head is
about to overflow and ring->cur has overflowed, this expression
ring->cur + size - vn_ring_load_head(ring)
gives an incorrect result when size is 64-bit.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12494>
vn_ring is a fast way to submit commands, skipping vn_renderer entirely.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5800>
Yiwei Zhang
Chia-I Wu