X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2FPicoInt.h;h=0daac2e094bb61354fc313414f0afc27948563d2;hb=2b1f0e25193de382c6578fcf8e5edeaa37a21555;hp=664c2f2b4343fcf1677e36bc9176e79dda23441e;hpb=2aa27095f2dbf5b38950fcb1f856d5ffc6a70361;p=picodrive.git

diff --git a/Pico/PicoInt.h b/Pico/PicoInt.h
index 664c2f2..0daac2e 100644
--- a/Pico/PicoInt.h
+++ b/Pico/PicoInt.h
@@ -237,7 +237,8 @@ struct PicoVideo
   int status;                 // Status bits
   unsigned char pending_ints; // pending interrupts: ??VH????
   signed char lwrite_cnt;     // VDP write count during active display line
-  unsigned char pad[0x12];
+  unsigned short v_counter;   // V-counter
+  unsigned char pad[0x10];
 };
 
 struct PicoMisc
@@ -436,7 +437,7 @@ extern struct Pico Pico;
 extern struct PicoSRAM SRam;
 extern int emustatus;
 extern void (*PicoResetHook)(void);
-extern void (*PicoLineHook)(int count);
+extern void (*PicoLineHook)(void);
 PICO_INTERNAL int  CheckDMA(void);
 PICO_INTERNAL void PicoDetectRegion(void);
 PICO_INTERNAL void PicoSyncZ80(int m68k_cycles_done);
@@ -475,8 +476,8 @@ PICO_INTERNAL void cdda_start_play();
 extern short cdda_out_buffer[2*1152];
 extern int PsndLen_exc_cnt;
 extern int PsndLen_exc_add;
-extern int timer_a_next_oflow, timer_a_step, timer_a_offset; // in z80 cycles
-extern int timer_b_next_oflow, timer_b_step, timer_b_offset;
+extern int timer_a_next_oflow, timer_a_step; // in z80 cycles
+extern int timer_b_next_oflow, timer_b_step;
 
 void ym2612_sync_timers(int z80_cycles, int mode_old, int mode_new);
 void ym2612_pack_state(void);
@@ -497,13 +498,14 @@ void ym2612_unpack_state(void);
 
 #define timers_reset() \
   timer_a_next_oflow = timer_b_next_oflow = TIMER_NO_OFLOW; \
-  timer_a_step = timer_a_offset = TIMER_A_TICK_ZCYCLES * 1024; \
-  timer_b_step = timer_b_offset = TIMER_B_TICK_ZCYCLES * 256;
+  timer_a_step = TIMER_A_TICK_ZCYCLES * 1024; \
+  timer_b_step = TIMER_B_TICK_ZCYCLES * 256;
 
 
 // VideoPort.c
 PICO_INTERNAL_ASM void PicoVideoWrite(unsigned int a,unsigned short d);
 PICO_INTERNAL_ASM unsigned int PicoVideoRead(unsigned int a);
+PICO_INTERNAL_ASM unsigned int PicoVideoRead8(unsigned int a);
 extern int (*PicoDmaHook)(unsigned int source, int len, unsigned short **srcp, unsigned short **limitp);
 
 // Misc.c