1 /* 2 * Copyright © 2015 Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 21 * IN THE SOFTWARE. 22 */ 23 24 #ifndef BRW_PERFORMANCE_QUERY_H 25 #define BRW_PERFORMANCE_QUERY_H 26 27 #include <stdint.h> 28 29 #include "brw_context.h" 30 31 struct brw_pipeline_stat 32 { 33 uint32_t reg; 34 uint32_t numerator; 35 uint32_t denominator; 36 }; 37 38 struct brw_perf_query_counter 39 { 40 const char *name; 41 const char *desc; 42 GLenum type; 43 GLenum data_type; 44 uint64_t raw_max; 45 size_t offset; 46 size_t size; 47 48 union { 49 uint64_t (*oa_counter_read_uint64)(struct brw_context *brw, 50 const struct brw_perf_query_info *query, 51 uint64_t *accumulator); 52 float (*oa_counter_read_float)(struct brw_context *brw, 53 const struct brw_perf_query_info *query, 54 uint64_t *accumulator); 55 struct brw_pipeline_stat pipeline_stat; 56 }; 57 }; 58 59 #endif /* BRW_PERFORMANCE_QUERY_H */ 60