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29c6a09887
In file included from ../src/tool/pps/pps_device.cc:10:
../src/tool/pps/pps_device.h:23:11: error: ‘uint32_t’ does not name a type
23 | static uint32_t device_count();
| ^~~~~~~~
In file included from ../src/tool/pps/pps_counter.cc:10:
../src/tool/pps/pps_counter.h:22:4: error: ‘uint32_t’ does not name a type
22 | uint32_t id;
| ^~~~~~~~
Fixes: 1cc72b2aef ("pps: Gfx-pps v0.3.0")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8186
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21714>
54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/*
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* Copyright © 2020 Collabora, Ltd.
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* Author: Antonio Caggiano <antonio.caggiano@collabora.com>
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* Author: Rohan Garg <rohan.garg@collabora.com>
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* Author: Robert Beckett <bob.beckett@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 <cstdint>
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#include <optional>
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#include <string>
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#include <vector>
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namespace pps
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{
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/// @brief Helper class for a DRM device
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class DrmDevice
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{
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public:
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/// @return The number of DRM devices available in the system
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static uint32_t device_count();
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/// @return All DRM devices available in the system
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static std::vector<DrmDevice> create_all();
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/// @return A DRM device selected by its number in the system, nullopt otherwise
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static std::optional<DrmDevice> create(int32_t gpu_num);
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/// @brief Prefer calling create instead of default constructor
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DrmDevice() = default;
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// Allow move
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DrmDevice(DrmDevice &&);
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DrmDevice &operator=(DrmDevice &&);
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// Forbid copy
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DrmDevice(const DrmDevice &) = delete;
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DrmDevice &operator=(const DrmDevice &) = delete;
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~DrmDevice();
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/// @return Whether a device has a valid name
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operator bool() const;
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/// File descriptor of the device opened in read/write mode
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int fd = -1;
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int32_t gpu_num = -1;
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std::string name = "";
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};
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} // namespace pps
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