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In file included from ../src/intel/ds/intel_pps_perf.cc:8: ../src/intel/ds/intel_pps_perf.h:34:78: error: ‘string’ in namespace ‘std’ does not name a type Signed-off-by: Chia-I Wu <olvaffe@gmail.com> Reviewed-by: Rob Clark <robdclark@chromium.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10934>
58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
/*
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* Copyright © 2021 Collabora, Ltd.
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* Author: Antonio Caggiano <antonio.caggiano@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#pragma once
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#include <optional>
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#include <string>
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#include <vector>
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#include <intel/dev/intel_device_info.h>
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#include <intel/perf/intel_perf.h>
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#include <intel/perf/intel_perf_query.h>
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namespace pps
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{
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int perf_ioctl(int fd, unsigned long request, void *arg);
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class IntelPerf
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{
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public:
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IntelPerf(int drm_fd);
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IntelPerf(const IntelPerf &) = delete;
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IntelPerf &operator=(const IntelPerf &) = delete;
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IntelPerf(IntelPerf &&);
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IntelPerf &operator=(IntelPerf &&) noexcept;
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~IntelPerf();
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std::optional<struct intel_perf_query_info> find_query_by_name(const std::string &name) const;
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std::vector<struct intel_perf_query_info*> get_queries() const;
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bool open(uint64_t sampling_period_ns);
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void close();
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bool oa_stream_ready() const;
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ssize_t read_oa_stream(void *buf, size_t bytes) const;
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int drm_fd = -1;
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void *ralloc_ctx = nullptr;
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void *ralloc_cfg = nullptr;
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struct intel_perf_context *ctx = nullptr;
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struct intel_perf_config *cfg = nullptr;
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struct intel_device_info devinfo = {};
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std::optional<struct intel_perf_query_info> query = std::nullopt;
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};
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} // namespace pps
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