On Tue, Jan 23, 2018 at 7:05 PM, Andres Rodriguez <andre...@gmail.com> wrote:
> Bits to implement ServerWaitSemaphoreObject/ServerSignalSemaphoreObject
>
> v2:
> - corresponding changes for gallium fence->semaphore rename
> - flushing moved to mesa/main
>
> v3: s/semaphore/fence for pipe objects
>
> Signed-off-by: Andres Rodriguez <andre...@gmail.com>
> ---
> src/mesa/state_tracker/st_cb_semaphoreobjects.c | 27
> +++++++++++++++++++++++++
> 1 file changed, 27 insertions(+)
>
> diff --git a/src/mesa/state_tracker/st_cb_semaphoreobjects.c
> b/src/mesa/state_tracker/st_cb_semaphoreobjects.c
> index 25e3043c40..5510102635 100644
> --- a/src/mesa/state_tracker/st_cb_semaphoreobjects.c
> +++ b/src/mesa/state_tracker/st_cb_semaphoreobjects.c
> @@ -1,5 +1,7 @@
> +
> #include "main/imports.h"
> #include "main/mtypes.h"
> +#include "main/context.h"
>
> #include "main/externalobjects.h"
>
> @@ -46,10 +48,35 @@ st_import_semaphoreobj_fd(struct gl_context *ctx,
> #endif
> }
>
> +static void
> +st_server_wait_semaphore(struct gl_context *ctx,
> + struct gl_semaphore_object *semObj)
> +{
> + struct st_semaphore_object *st_obj = st_semaphore_object(semObj);
> + struct st_context *st = st_context(ctx);
> + struct pipe_context *pipe = st->pipe;
> +
st_flush_bitmap_cache(st); should be called here.
> + pipe->fence_server_sync(pipe, st_obj->fence);
> +}
> +
> +static void
> +st_server_signal_semaphore(struct gl_context *ctx,
> + struct gl_semaphore_object *semObj)
> +{
> + struct st_semaphore_object *st_obj = st_semaphore_object(semObj);
> + struct st_context *st = st_context(ctx);
> + struct pipe_context *pipe = st->pipe;
> +
st_flush_bitmap_cache(st); should be called here.
> + /**TODO FIXME */
> + pipe->fence_server_signal(pipe, st_obj->fence);
> +}
> +
Marek
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