1 /* -*- c++ -*- */ 2 /* 3 * Copyright © 2010-2016 Intel Corporation 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the next 13 * paragraph) shall be included in all copies or substantial portions of the 14 * Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 22 * IN THE SOFTWARE. 23 */ 24 25 #ifndef BRW_IR_H 26 #define BRW_IR_H 27 28 #include <assert.h> 29 #include "brw_reg.h" 30 #include "compiler/glsl/list.h" 31 32 #define MAX_SAMPLER_MESSAGE_SIZE 11 33 34 /* The sampler can return a vec5 when sampling with sparse residency. In 35 * SIMD32, each component takes up 4 GRFs, so we need to allow up to size-20 36 * VGRFs to hold the result. 37 */ 38 #define MAX_VGRF_SIZE(devinfo) ((devinfo)->ver >= 20 ? 40 : 20) 39 40 struct bblock_t; 41 42 #endif 43