This will be used by the wait instruction when implementing the barrier() function.
v2: * Changes suggested by mattst88 Signed-off-by: Jordan Justen <jordan.l.jus...@intel.com> Reviewed-by: Chris Forbes <chr...@ijw.co.nz> Reviewed-by: Matt Turner <matts...@gmail.com> --- src/mesa/drivers/dri/i965/brw_reg.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_reg.h b/src/mesa/drivers/dri/i965/brw_reg.h index c03a8ae..7327f38 100644 --- a/src/mesa/drivers/dri/i965/brw_reg.h +++ b/src/mesa/drivers/dri/i965/brw_reg.h @@ -765,6 +765,22 @@ brw_ip_reg(void) } static inline struct brw_reg +brw_notification_reg(void) +{ + return brw_reg(BRW_ARCHITECTURE_REGISTER_FILE, + BRW_ARF_NOTIFICATION_COUNT, + 0, + 0, + 0, + BRW_REGISTER_TYPE_UD, + BRW_VERTICAL_STRIDE_0, + BRW_WIDTH_1, + BRW_HORIZONTAL_STRIDE_0, + BRW_SWIZZLE_XXXX, + WRITEMASK_X); +} + +static inline struct brw_reg brw_acc_reg(unsigned width) { return brw_vecn_reg(width, BRW_ARCHITECTURE_REGISTER_FILE, -- 2.1.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev