X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fpico.h;h=4a99ef57ef205d5a6446edf5ae66d5fb5fe16944;hb=41946d7023cded9999495eb8916eeb5ab0480a1f;hp=e5e832bd5203fd795eb19ff0ca1b9ef1e7cbc490;hpb=c25d78eec11d2a22adbd0bc7d42a24e2d79e40e7;p=picodrive.git

diff --git a/pico/pico.h b/pico/pico.h
index e5e832b..4a99ef5 100644
--- a/pico/pico.h
+++ b/pico/pico.h
@@ -171,7 +171,7 @@ typedef enum
 	PDF_RGB555,      // RGB/BGR output, depends on compile options
 	PDF_8BIT,        // 8-bit out (handles shadow/hilight mode, sonic water)
 } pdso_t;
-void PicoDrawSetOutFormat(pdso_t which, int allow_32x);
+void PicoDrawSetOutFormat(pdso_t which, int use_32x_line_mode);
 void PicoDrawSetOutBuf(void *dest, int increment);
 void PicoDrawSetCallbacks(int (*begin)(unsigned int num), int (*end)(unsigned int num));
 extern void *DrawLineDest;
@@ -212,15 +212,20 @@ extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), conv
 extern void (*PicoPrepareCram)();    // prepares PicoCramHigh for renderer to use
 
 // pico.c (32x)
-// 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) * 21 / 10)
-#define SSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) * 3 / 2)
-
-// 32x/draw.c
-void PicoDraw32xSetFrameMode(int is_on, int only_32x);
+#ifndef NO_32X
+
+void Pico32xSetClocks(int msh2_hz, int ssh2_hz);
+
+#else
+
+#define Pico32xSetClocks(msh2_khz, ssh2_khz)
+
+#endif
+
+// normally 68k clock (7670442) * 3, in reality but much lower
+// because of high memory latencies
+#define PICO_MSH2_HZ ((int)(7670442.0 * 2.4))
+#define PICO_SSH2_HZ ((int)(7670442.0 * 2.4))
 
 // sound.c
 extern int PsndRate,PsndLen;