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Wayland: Fix glfwPostEmptyEvent not always working

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The display sync requests in glfwPostEmptyEvent could just accumulate as
the display was never flushed on secondary threads.

This adds a proper flush after each sync request.

Fixes #1520
Closes #1521

(cherry picked from commit a32cbf6d4f)
This commit is contained in:
Camilla Löwy 2022-03-03 21:46:50 +01:00 committed by Camilla Löwy
parent 499a5a7917
commit eac18b9324
2 changed files with 2 additions and 0 deletions
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1
README.md
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@ -141,6 +141,7 @@ information on what to include when reporting a bug.
- [Wayland] Bugfix: Full screen window creation did not ignore `GLFW_VISIBLE` - [Wayland] Bugfix: Full screen window creation did not ignore `GLFW_VISIBLE`
- [Wayland] Bugfix: Some keys were reported as wrong key or `GLFW_KEY_UNKNOWN` - [Wayland] Bugfix: Some keys were reported as wrong key or `GLFW_KEY_UNKNOWN`
- [Wayland] Bugfix: Text input did not repeat along with key repeat - [Wayland] Bugfix: Text input did not repeat along with key repeat
- [Wayland] Bugfix: `glfwPostEmptyEvent` sometimes had no effect (#1520,#1521)
- [GLX] Bugfix: Context creation failed if GLX 1.4 was not exported by GLX library - [GLX] Bugfix: Context creation failed if GLX 1.4 was not exported by GLX library

1
src/wl_window.c
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@ -1393,6 +1393,7 @@ void _glfwPlatformWaitEventsTimeout(double timeout)
void _glfwPlatformPostEmptyEvent(void) void _glfwPlatformPostEmptyEvent(void)
{ {
wl_display_sync(_glfw.wl.display); wl_display_sync(_glfw.wl.display);
flushDisplay();
} }
void _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos) void _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos)