| /* |
| * Copyright © 2019 Intel Corporation |
| * |
| * 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 |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * 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 NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS 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. |
| */ |
| |
| #ifndef INTEL_PERF_QUERY_H |
| #define INTEL_PERF_QUERY_H |
| |
| #include <stdint.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| struct intel_device_info; |
| |
| struct intel_perf_config; |
| struct intel_perf_context; |
| struct intel_perf_query_object; |
| |
| bool |
| intel_perf_open(struct intel_perf_context *perf_ctx, |
| int metrics_set_id, |
| uint64_t report_format, |
| int period_exponent, |
| int drm_fd, |
| uint32_t ctx_id, |
| bool enable); |
| |
| void |
| intel_perf_close(struct intel_perf_context *perfquery, |
| const struct intel_perf_query_info *query); |
| |
| bool intel_perf_oa_stream_ready(struct intel_perf_context *perf_ctx); |
| |
| ssize_t |
| intel_perf_read_oa_stream(struct intel_perf_context *perf_ctx, |
| void* buf, |
| size_t nbytes); |
| |
| struct intel_perf_context *intel_perf_new_context(void *parent); |
| |
| void intel_perf_free_context(struct intel_perf_context *perf_ctx); |
| |
| void intel_perf_init_context(struct intel_perf_context *perf_ctx, |
| struct intel_perf_config *perf_cfg, |
| void * mem_ctx, /* ralloc context */ |
| void * ctx, /* driver context (eg, brw_context) */ |
| void * bufmgr, /* eg brw_bufmgr */ |
| const struct intel_device_info *devinfo, |
| uint32_t hw_ctx, |
| int drm_fd); |
| |
| const struct intel_perf_query_info* intel_perf_query_info(const struct intel_perf_query_object *); |
| |
| struct intel_perf_config *intel_perf_config(struct intel_perf_context *ctx); |
| |
| int intel_perf_active_queries(struct intel_perf_context *perf_ctx, |
| const struct intel_perf_query_info *query); |
| |
| struct intel_perf_query_object * |
| intel_perf_new_query(struct intel_perf_context *, unsigned query_index); |
| |
| |
| bool intel_perf_begin_query(struct intel_perf_context *perf_ctx, |
| struct intel_perf_query_object *query); |
| void intel_perf_end_query(struct intel_perf_context *perf_ctx, |
| struct intel_perf_query_object *query); |
| void intel_perf_wait_query(struct intel_perf_context *perf_ctx, |
| struct intel_perf_query_object *query, |
| void *current_batch); |
| bool intel_perf_is_query_ready(struct intel_perf_context *perf_ctx, |
| struct intel_perf_query_object *query, |
| void *current_batch); |
| void intel_perf_delete_query(struct intel_perf_context *perf_ctx, |
| struct intel_perf_query_object *query); |
| void intel_perf_get_query_data(struct intel_perf_context *perf_ctx, |
| struct intel_perf_query_object *query, |
| void *current_batch, |
| int data_size, |
| unsigned *data, |
| unsigned *bytes_written); |
| |
| void intel_perf_dump_query_count(struct intel_perf_context *perf_ctx); |
| void intel_perf_dump_query(struct intel_perf_context *perf_ctx, |
| struct intel_perf_query_object *obj, |
| void *current_batch); |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif /* INTEL_PERF_QUERY_H */ |