Virtual Jaguar 1.0.5 update (Shamus)

[virtualjaguar] / src / include / tom.h

diff --git a/src/include/tom.h b/src/include/tom.h
index 0aff74b9e6e9f50432cc1abdb0e4c04ba9e5e3fc..e521d58b334f6e862f915aa73049966179d45222 100644 (file)
--- a/src/include/tom.h
+++ b/src/include/tom.h
@@ -7,7 +7,7 @@
 
 #include "jaguar.h"
 
-#define TOM_VBLANK_DURATION_IN_SCANLINES 25
+//#define TOM_VBLANK_DURATION_IN_SCANLINES 25
 
 #define VIDEO_MODE_16BPP_CRY   0
 #define VIDEO_MODE_24BPP_RGB   1
@@ -34,14 +34,15 @@ uint16 tom_get_vdb(void);
 uint16 tom_get_scanline(void);
 uint32 tom_getHBlankWidthInPixels(void);
 
-// Interrupts
+// 68000 Interrupt bit positions (enabled at $F000E0)
 
-#define IRQ_VBLANK     0
+/*#define IRQ_VBLANK   0
 #define IRQ_GPU                1
 #define IRQ_HBLANK  2
 #define IRQ_OPFLAG  IRQ_HBLANK
 #define IRQ_TIMER      3
-#define IRQ_DSP                4
+#define IRQ_DSP                4*/
+enum { IRQ_VBLANK = 0, IRQ_GPU, IRQ_OPFLAG, IRQ_TIMER, IRQ_DSP };
 
 int    tom_irq_enabled(int irq);
 uint16 tom_irq_control_reg(void);
@@ -54,4 +55,6 @@ void tom_set_pending_gpu_int(void);
 void tom_set_pending_video_int(void);
 void tom_reset_timer(void);
 
+uint32 TOMGetSDLScreenPitch(void);
+
 #endif // __TOM_H__