0987a536b1
This should make tracking down the root cause of the event loop pauses on X11 easier. And the infrastructure should come in handy in the future as well.
53 lines
1.6 KiB
C
Vendored
53 lines
1.6 KiB
C
Vendored
/*
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* Copyright (C) 2019 Kovid Goyal <kovid at kovidgoyal.net>
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*
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* Distributed under terms of the GPL3 license.
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*/
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#pragma once
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#include "internal.h"
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#ifndef GLFW_LOOP_BACKEND
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#define GLFW_LOOP_BACKEND x11
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#endif
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static GLFWbool keep_going = GLFW_FALSE, tick_callback_requested = GLFW_FALSE;
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void _glfwPlatformRequestTickCallback() {
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tick_callback_requested = GLFW_TRUE;
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}
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void _glfwPlatformStopMainLoop(void) {
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if (keep_going) {
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keep_going = GLFW_FALSE;
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_glfwPlatformPostEmptyEvent();
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}
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}
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void _glfwPlatformRunMainLoop(GLFWtickcallback callback, void* data) {
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keep_going = GLFW_TRUE;
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tick_callback_requested = GLFW_FALSE;
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while(keep_going) {
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EVDBG("tick_callback_requested: %d", tick_callback_requested);
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while (tick_callback_requested) {
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tick_callback_requested = GLFW_FALSE;
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callback(data);
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}
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_glfwPlatformWaitEvents();
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}
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}
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unsigned long long _glfwPlatformAddTimer(double interval, bool repeats, GLFWuserdatafreefun callback, void *callback_data, GLFWuserdatafreefun free_callback) {
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return addTimer(&_glfw.GLFW_LOOP_BACKEND.eventLoopData, "user timer", interval, 1, repeats, callback, callback_data, free_callback);
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}
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void _glfwPlatformRemoveTimer(unsigned long long timer_id) {
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removeTimer(&_glfw.GLFW_LOOP_BACKEND.eventLoopData, timer_id);
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}
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void _glfwPlatformUpdateTimer(unsigned long long timer_id, double interval, GLFWbool enabled) {
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changeTimerInterval(&_glfw.GLFW_LOOP_BACKEND.eventLoopData, timer_id, interval);
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toggleTimer(&_glfw.GLFW_LOOP_BACKEND.eventLoopData, timer_id, enabled);
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}
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