gdi32: Ignore in_count parameter in Escape() on PASSTHROUGH escape.

a79c2fd3 · Piotr Caban · Alexandre Julliard · 77428d02 · a79c2fd3
Commit a79c2fd3 authored May 01, 2023 by Piotr Caban Committed by Alexandre Julliard May 01, 2023
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dc.c dlls/gdi32/dc.c +6 -0

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--- a/dlls/gdi32/dc.c
+++ b/dlls/gdi32/dc.c
@@ -637,6 +637,12 @@ INT WINAPI Escape( HDC hdc, INT escape, INT in_count, const char *in_data, void 
            }
            break;
        }
+
+    case PASSTHROUGH:
+    case POSTSCRIPT_PASSTHROUGH:
+        in_count = *(const WORD *)in_data + sizeof(WORD);
+        out_data = NULL;
+        break;
    }

    /* if not handled internally, pass it to the driver */