vdp rendering, fix crash for sprites with negative x/y (overlooked commit)

diff --git a/pico/pico_int.h b/pico/pico_int.h
index 3cf5858..cc3d2f4 100644 (file)
--- a/pico/pico_int.h
+++ b/pico/pico_int.h
@@ -353,7 +353,7 @@ struct PicoEState
   int rendstatus;\r
   void *DrawLineDest;          // draw destination\r
   unsigned char *HighCol;\r
-  u32 *HighPreSpr;\r
+  s32 *HighPreSpr;\r
   struct Pico *Pico;\r
   unsigned short *PicoMem_vram;\r
   unsigned short *PicoMem_cram;\r