supporting caanoo, line doublers, refactoring

[picodrive.git] / pico / pico_int.h

diff --git a/pico/pico_int.h b/pico/pico_int.h
index dcd321a..aaf2f50 100644 (file)
--- a/pico/pico_int.h
+++ b/pico/pico_int.h
@@ -540,6 +540,8 @@ PICO_INTERNAL void PicoFrameStart(void);
 void PicoDrawSync(int to, int blank_last_line);\r
 void BackFill(int reg7, int sh);\r
 void FinalizeLine555(int sh, int line);\r
+extern int (*PicoScanBegin)(unsigned int num);\r
+extern int (*PicoScanEnd)(unsigned int num);\r
 extern int DrawScanline;\r
 #define MAX_LINE_SPRITES 29\r
 extern unsigned char HighLnSpr[240][3 + MAX_LINE_SPRITES];\r
@@ -727,6 +729,8 @@ void p32x_poll_event(int cpu_mask, int is_vdp);
 void FinalizeLine32xRGB555(int sh, int line);\r
 void PicoDraw32xLayer(int offs, int lines, int mdbg);\r
 void PicoDraw32xLayerMdOnly(int offs, int lines);\r
+extern int (*PicoScan32xBegin)(unsigned int num);\r
+extern int (*PicoScan32xEnd)(unsigned int num);\r
 enum {\r
   PDM32X_OFF,\r
   PDM32X_32X_ONLY,\r