diff options
| author | Nicolai Hähnle <[email protected]> | 2017-10-22 17:38:50 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-11-09 14:00:42 +0100 |
| commit | 609a230375cae7710b2a9f40a42341b4cd853a3e (patch) | |
| tree | 1b404da87aa1ac457c8d8320b7e62081becc52c0 /src/gallium/drivers/radeonsi/si_pipe.c | |
| parent | 11b380ed0c61344b461ad2d1b66bf81e2c46b84b (diff) | |
gallium/u_threaded: implement asynchronous flushes
This requires out-of-band creation of fences, and will be signaled to
the pipe_context::flush implementation by a special TC_FLUSH_ASYNC flag.
v2:
- remove an incorrect assertion
- handle fence_server_sync for unsubmitted fences by
relying on the improved cs_add_fence_dependency
- only implement asynchronous flushes on amdgpu
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_pipe.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index a299ab7aff7..ef5cddda0eb 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -397,8 +397,11 @@ static struct pipe_context *si_pipe_create_context(struct pipe_screen *screen, if (sscreen->b.debug_flags & DBG_ALL_SHADERS) return ctx; + /* Use asynchronous flushes only on amdgpu, since the radeon + * implementation for fence_server_sync is incomplete. */ return threaded_context_create(ctx, &sscreen->b.pool_transfers, si_replace_buffer_storage, + sscreen->b.info.drm_major >= 3 ? si_create_fence : NULL, &((struct si_context*)ctx)->b.tc); } |