/* * Copyright 2012 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * on the rights to use, copy, modify, merge, publish, distribute, sub * license, and/or sell copies of the Software, and to permit persons to whom * the Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE * USE OR OTHER DEALINGS IN THE SOFTWARE. * * Authors: * Christian König */ #ifndef SI_STATE_H #define SI_STATE_H #include "radeonsi_pm4.h" union si_state { struct { } named; struct si_pm4_state *array[0]; }; #define si_pm4_block_idx(member) \ (offsetof(union si_state, named.member) / sizeof(struct si_pm4_state *)) #define si_pm4_bind_state(rctx, member, value) \ do { \ (rctx)->queued.named.member = (value); \ } while(0); #define si_pm4_delete_state(rctx, member, value) \ do { \ if ((rctx)->queued.named.member == (value)) { \ (rctx)->queued.named.member = NULL; \ } \ si_pm4_free_state(rctx, (struct si_pm4_state *)(value), \ si_pm4_block_idx(member)); \ } while(0); #define si_pm4_set_state(rctx, member, value) \ do { \ if ((rctx)->queued.named.member != (value)) { \ si_pm4_free_state(rctx, \ (struct si_pm4_state *)(rctx)->queued.named.member, \ si_pm4_block_idx(member)); \ (rctx)->queued.named.member = (value); \ } \ } while(0); #endif