winemac: Initialize retina_on to avoid incorrect cached display data in high-res/retina mode.

retina_on was being set (indirectly) by check_retina_status(), but it relies on retina_on itself. This resulted in incorrect (non-retina) monitor and work RECTs being cached, causing odd application bugs like a window that won't resize larger than 1/4 of the screen. Initialize retina_on to the value of retina_enabled, so later calls to check_retina_status() don't result in incorrect data being cached.

winemac: Initialize retina_on to avoid incorrect cached display data in high-res/retina mode.
d2789ef0 · Brendan Shanks · Alexandre Julliard · 4c915453 · d2789ef0
Commit d2789ef0 authored May 09, 2023 by Brendan Shanks Committed by Alexandre Julliard May 10, 2023
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macdrv_main.c dlls/winemac.drv/macdrv_main.c +2 -0

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--- a/dlls/winemac.drv/macdrv_main.c
+++ b/dlls/winemac.drv/macdrv_main.c
@@ -383,6 +383,8 @@ static void setup_options(void)
    if (!get_config_key(hkey, NULL, "RetinaMode", buffer, sizeof(buffer)))
        retina_enabled = IS_OPTION_TRUE(buffer[0]);

+    retina_on = retina_enabled;
+
    if (appkey) NtClose(appkey);
    if (hkey) NtClose(hkey);
 }