92 lines
3.2 KiB
Zig
92 lines
3.2 KiB
Zig
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// TODO(time):
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// /// Returns the GLFW time.
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// ///
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// /// This function returns the current GLFW time, in seconds. Unless the time
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// /// has been set using @ref glfwSetTime it measures time elapsed since GLFW was
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// /// initialized.
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// ///
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// /// This function and @ref glfwSetTime are helper functions on top of @ref
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// /// glfwGetTimerFrequency and @ref glfwGetTimerValue.
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// ///
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// /// The resolution of the timer is system dependent, but is usually on the order
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// /// of a few micro- or nanoseconds. It uses the highest-resolution monotonic
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// /// time source on each supported platform.
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// ///
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// /// @return The current time, in seconds, or zero if an
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// /// error occurred.
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// ///
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// /// Possible errors include glfw.Error.NotInitialized.
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// ///
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// /// @thread_safety This function may be called from any thread. Reading and
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// /// writing of the internal base time is not atomic, so it needs to be
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// /// externally synchronized with calls to @ref glfwSetTime.
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// ///
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// /// see also: time
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// ///
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// ///
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// /// @ingroup input
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// GLFWAPI double glfwGetTime(void);
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// /// Sets the GLFW time.
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// ///
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// /// This function sets the current GLFW time, in seconds. The value must be
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// /// a positive finite number less than or equal to 18446744073.0, which is
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// /// approximately 584.5 years.
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// ///
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// /// This function and @ref glfwGetTime are helper functions on top of @ref
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// /// glfwGetTimerFrequency and @ref glfwGetTimerValue.
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// ///
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// /// @param[in] time The new value, in seconds.
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// ///
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// /// Possible errors include glfw.Error.NotInitialized and glfw.Error.InvalidValue.
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// ///
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// /// The upper limit of GLFW time is calculated as
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// /// floor((2<sup>64</sup> - 1) / 10<sup>9</sup>) and is due to implementations
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// /// storing nanoseconds in 64 bits. The limit may be increased in the future.
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// ///
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// /// @thread_safety This function may be called from any thread. Reading and
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// /// writing of the internal base time is not atomic, so it needs to be
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// /// externally synchronized with calls to @ref glfwGetTime.
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// ///
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// /// see also: time
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// ///
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// ///
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// /// @ingroup input
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// GLFWAPI void glfwSetTime(double time);
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// /// Returns the current value of the raw timer.
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// ///
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// /// This function returns the current value of the raw timer, measured in
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// /// 1 / frequency seconds. To get the frequency, call @ref
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// /// glfwGetTimerFrequency.
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// ///
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// /// @return The value of the timer, or zero if an
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// /// error occurred.
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// ///
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// /// Possible errors include glfw.Error.NotInitialized.
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// ///
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// /// @thread_safety This function may be called from any thread.
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// ///
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// /// see also: time, glfwGetTimerFrequency
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// ///
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// ///
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// /// @ingroup input
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// GLFWAPI uint64_t glfwGetTimerValue(void);
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// /// Returns the frequency, in Hz, of the raw timer.
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// ///
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// /// This function returns the frequency, in Hz, of the raw timer.
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// ///
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// /// @return The frequency of the timer, in Hz, or zero if an
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// /// error occurred.
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// ///
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// /// Possible errors include glfw.Error.NotInitialized.
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// ///
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// /// @thread_safety This function may be called from any thread.
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// ///
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// /// see also: time, glfwGetTimerValue
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// ///
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// ///
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// /// @ingroup input
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// GLFWAPI uint64_t glfwGetTimerFrequency(void);
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