[Mesa-dev] [PATCH 02/20] gallium: introduce PIPE_CAP_SEMAPHORE_SIGNAL

[Marek Olšák]

On Tue, Jan 23, 2018 at 7:04 PM, Andres Rodriguez <andresx7 at gmail.com> wrote:
> Protects semaphore signaling functionality required by GL_EXT_semaphore.
>
> Signed-off-by: Andres Rodriguez <andresx7 at gmail.com>
> ---
>  src/gallium/docs/source/screen.rst               | 2 ++
>  src/gallium/drivers/etnaviv/etnaviv_screen.c     | 1 +
>  src/gallium/drivers/freedreno/freedreno_screen.c | 1 +
>  src/gallium/drivers/i915/i915_screen.c           | 1 +
>  src/gallium/drivers/llvmpipe/lp_screen.c         | 1 +
>  src/gallium/drivers/nouveau/nv30/nv30_screen.c   | 1 +
>  src/gallium/drivers/nouveau/nv50/nv50_screen.c   | 1 +
>  src/gallium/drivers/nouveau/nvc0/nvc0_screen.c   | 1 +
>  src/gallium/drivers/r300/r300_screen.c           | 1 +
>  src/gallium/drivers/r600/r600_pipe.c             | 1 +
>  src/gallium/drivers/radeonsi/si_get.c            | 1 +
>  src/gallium/drivers/radeonsi/si_pipe.c           | 1 -
>  src/gallium/drivers/softpipe/sp_screen.c         | 1 +
>  src/gallium/drivers/svga/svga_screen.c           | 1 +
>  src/gallium/drivers/swr/swr_screen.cpp           | 1 +
>  src/gallium/drivers/vc4/vc4_screen.c             | 1 +
>  src/gallium/drivers/virgl/virgl_screen.c         | 1 +
>  src/gallium/include/pipe/p_defines.h             | 1 +
>  18 files changed, 18 insertions(+), 1 deletion(-)
>
> diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
> index 4475aac4a7..cb5e3e4605 100644
> --- a/src/gallium/docs/source/screen.rst
> +++ b/src/gallium/docs/source/screen.rst
> @@ -412,6 +412,8 @@ The integer capabilities:
>    priorities, this returns a bitmask of PIPE_CONTEXT_PRIORITY_x for the
>    supported priority levels.  A driver that does not support prioritized
>    contexts can return 0.
> +* ``PIPE_CAP_SEMAPHORE_SIGNAL``: True if the driver supports signaling semaphores
> +  using semaphore_server_signal().

fence_server_signal

Marek