Fix memorytexture float conversion

This was silently dropping the alpha in one case.

diff --git a/gdk/gdkmemorytexture.c b/gdk/gdkmemorytexture.c
index 631357bcc8fb8e31a5b0dd667bec98c6e24fae8b..6c08ef531bcdd13a4fba1ad6282a6f934cac5efe 100644 (file)
--- a/gdk/gdkmemorytexture.c
+++ b/gdk/gdkmemorytexture.c
@@ -603,7 +603,7 @@ convert_rgba16_to_float (float *dest, const guchar *src_data)
   dest[0] = src[0] / 65535.f;
   dest[1] = src[1] / 65535.f;
   dest[2] = src[2] / 65535.f;
-  dest[3] = 1.0;
+  dest[3] = src[3] / 65535.f;
 }
 
 static inline void