Cocoa: Fix coordinate transformations

From upstream: 3c3981a4f0
2019-04-18 10:12:41 +05:30
parent 5c4462281e
commit b3f1acd400
2 changed files with 16 additions and 15 deletions
--- a/glfw/cocoa_monitor.m
+++ b/glfw/cocoa_monitor.m
@@ -477,7 +477,7 @@ void _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor, int* xpos, int* ypos
    if (xpos)
        *xpos = frameRect.origin.x;
    if (ypos)
-        *ypos = _glfwTransformYNS(frameRect.origin.y + frameRect.size.height);
+        *ypos = _glfwTransformYNS(frameRect.origin.y + frameRect.size.height - 1);
    if (width)
        *width = frameRect.size.width;
    if (height)