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Improve cursor test animation
Only set cursor when it's time for a new frame. Use glfwWaitEventsTimeout when waiting for events during animation.
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parent
fca5a8ab48
commit
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@ -195,6 +195,7 @@ int main(void)
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int i;
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GLFWwindow* window;
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GLFWcursor* star_cursors[CURSOR_FRAME_COUNT];
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GLFWcursor* current_frame = NULL;
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glfwSetErrorCallback(error_callback);
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@ -279,11 +280,22 @@ int main(void)
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if (animate_cursor)
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{
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const int i = (int) (glfwGetTime() * 30.0) % CURSOR_FRAME_COUNT;
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glfwSetCursor(window, star_cursors[i]);
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if (current_frame != star_cursors[i])
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{
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glfwSetCursor(window, star_cursors[i]);
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current_frame = star_cursors[i];
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}
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}
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else
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current_frame = NULL;
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if (wait_events)
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glfwWaitEvents();
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{
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if (animate_cursor)
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glfwWaitEventsTimeout(1.0 / 30.0);
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else
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glfwWaitEvents();
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}
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else
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glfwPollEvents();
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