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32x: adjust sh2 cycles again
[picodrive.git]
/
pico
/
pico.h
diff --git
a/pico/pico.h
b/pico/pico.h
index
e5e832b
..
b5d34f3
100644
(file)
--- a/
pico/pico.h
+++ b/
pico/pico.h
@@
-212,12
+212,14
@@
extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), conv
extern void (*PicoPrepareCram)(); // prepares PicoCramHigh for renderer to use
\r
\r
// pico.c (32x)
\r
extern void (*PicoPrepareCram)(); // prepares PicoCramHigh for renderer to use
\r
\r
// pico.c (32x)
\r
-// multipliers against 68k clock
\r
+// multipliers against 68k clock (7670442)
\r
+// normally * 3, but effectively slower due to high latencies everywhere
\r
+// however using something lower breaks MK2 animations
\r
extern int p32x_msh2_multiplier;
\r
extern int p32x_ssh2_multiplier;
\r
#define SH2_MULTI_SHIFT 10
\r
extern int p32x_msh2_multiplier;
\r
extern int p32x_ssh2_multiplier;
\r
#define SH2_MULTI_SHIFT 10
\r
-#define MSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) *
21 / 10
)
\r
-#define SSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) * 3
/ 2
)
\r
+#define MSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) *
3
)
\r
+#define SSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) * 3)
\r
\r
// 32x/draw.c
\r
void PicoDraw32xSetFrameMode(int is_on, int only_32x);
\r
\r
// 32x/draw.c
\r
void PicoDraw32xSetFrameMode(int is_on, int only_32x);
\r