slightly better z80 vdp reads

[picodrive.git] / pico / pico_int.h

diff --git a/pico/pico_int.h b/pico/pico_int.h
index 2249148..97b7b0e 100644 (file)
--- a/pico/pico_int.h
+++ b/pico/pico_int.h
@@ -793,7 +793,12 @@ void ym2612_unpack_state(void);
 extern int line_base_cycles;\r
 PICO_INTERNAL_ASM void PicoVideoWrite(unsigned int a,unsigned short d);\r
 PICO_INTERNAL_ASM unsigned int PicoVideoRead(unsigned int a);\r
-PICO_INTERNAL_ASM unsigned int PicoVideoRead8(unsigned int a);\r
+unsigned char PicoVideoRead8DataH(void);\r
+unsigned char PicoVideoRead8DataL(void);\r
+unsigned char PicoVideoRead8CtlH(void);\r
+unsigned char PicoVideoRead8CtlL(void);\r
+unsigned char PicoVideoRead8HV_H(void);\r
+unsigned char PicoVideoRead8HV_L(void);\r
 extern int (*PicoDmaHook)(unsigned int source, int len, unsigned short **base, unsigned int *mask);\r
 \r
 // misc.c\r
@@ -820,11 +825,13 @@ PICO_INTERNAL_ASM void wram_1M_to_2M(unsigned char *m);
 \r
 // sound/sound.c\r
 PICO_INTERNAL void PsndReset(void);\r
+PICO_INTERNAL void PsndStartFrame(void);\r
 PICO_INTERNAL void PsndDoDAC(int line_to);\r
+PICO_INTERNAL void PsndDoPSG(int line_to);\r
 PICO_INTERNAL void PsndClear(void);\r
 PICO_INTERNAL void PsndGetSamples(int y);\r
 PICO_INTERNAL void PsndGetSamplesMS(void);\r
-extern int PsndDacLine;\r
+extern int PsndDacLine, PsndPsgLine;\r
 \r
 // sms.c\r
 #ifndef NO_SMS\r