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/*
* Copyright © 2021 Collabora, Ltd.
* Author: Antonio Caggiano <antonio.caggiano@collabora.com>
*
* SPDX-License-Identifier: MIT
*/
#pragma once
#include <optional>
#include <string>
#include <vector>
#include "dev/intel_device_info.h"
#include "perf/intel_perf.h"
#include "perf/intel_perf_query.h"
namespace pps
{
class IntelPerf
{
public:
IntelPerf(int drm_fd);
~IntelPerf();
std::vector<struct intel_perf_query_info*> get_queries() const;
bool open(uint64_t sampling_period_ns, struct intel_perf_query_info *query);
void close();
bool oa_stream_ready() const;
ssize_t read_oa_stream(void *buf, size_t bytes) const;
int drm_fd = -1;
void *ralloc_ctx = nullptr;
void *ralloc_cfg = nullptr;
struct intel_perf_context *ctx = nullptr;
struct intel_perf_config *cfg = nullptr;
// Accumulations are stored here
struct intel_perf_query_result result = {};
struct intel_device_info devinfo = {};
};
} // namespace pps
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