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26 lines
669 B
Go
26 lines
669 B
Go
// SPDX-License-Identifier: Apache-2.0
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// SPDX-FileCopyrightText: 2009-2016 Camilla Löwy <elmindreda@glfw.org>
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// SPDX-FileCopyrightText: 2024 The Ebitengine Authors
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package glfw
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// #include "internal_unix.h"
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import "C"
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//export _glfwInitTimerNS
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func _glfwInitTimerNS() {
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var info mach_timebase_info_data_t
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mach_timebase_info(&info)
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C._glfw.timer.ns.frequency = C.ulonglong(info.denom*1e9) / C.ulonglong(info.numer)
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}
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//export _glfwPlatformGetTimerValue
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func _glfwPlatformGetTimerValue() uint64 {
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return mach_absolute_time()
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}
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//export _glfwPlatformGetTimerFrequency
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func _glfwPlatformGetTimerFrequency() uint64 {
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return uint64(C._glfw.timer.ns.frequency)
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}
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