X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fpico.h;h=bde9a5a829dddbaa92f17460929134675f2abe32;hb=fcdefcf62cb71969b456a6f27688adbeb5890bb9;hp=870444aef78e53bbab3125cc6b160412e6fc7fc1;hpb=b4db550e41b2aa277f570d7bff890c8e8ee1831f;p=picodrive.git

diff --git a/pico/pico.h b/pico/pico.h
index 870444a..bde9a5a 100644
--- a/pico/pico.h
+++ b/pico/pico.h
@@ -209,6 +209,14 @@ extern unsigned char  *PicoDraw2FB;  // buffer for fast renderer in format (8+32
 extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), converted to native device color (works only with 16bit for now)
 extern void (*PicoPrepareCram)();    // prepares PicoCramHigh for renderer to use
 
+// 32x/32x.c
+// multipliers against 68k clock
+extern int p32x_msh2_multiplier;
+extern int p32x_ssh2_multiplier;
+#define SH2_MULTI_SHIFT 10
+#define MSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) * 3 / 2)
+#define SSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) * 3 / 2)
+
 // 32x/draw.c
 void PicoDraw32xSetFrameMode(int is_on, int only_32x);
 extern int (*PicoScan32xBegin)(unsigned int num);