final fixes for UIQ3

[picodrive.git] / Pico / Pico.h

diff --git a/Pico/Pico.h b/Pico/Pico.h
index f358cd2..fb067b8 100644 (file)
--- a/Pico/Pico.h
+++ b/Pico/Pico.h
@@ -22,10 +22,14 @@ extern "C" {
 #endif\r
 \r
 // external funcs for Sega/Mega CD\r
-int  mp3_get_bitrate(FILE *f, int size);\r
-void mp3_start_play(FILE *f, int pos);\r
-void mp3_update(int *buffer, int length, int stereo);\r
+extern int  mp3_get_bitrate(FILE *f, int size);\r
+extern void mp3_start_play(FILE *f, int pos);\r
+extern void mp3_update(int *buffer, int length, int stereo);\r
 \r
+// this function should write-back d-cache and invalidate i-cache\r
+// on a mem region [start_addr, end_addr)\r
+// used by SVP dynarec\r
+extern void cache_flush_d_inval_i(const void *start_addr, const void *end_addr);\r
 \r
 // Pico.c\r
 #define POPT_EN_FM          (1<< 0) // 00 000x\r
@@ -168,7 +172,7 @@ extern int PicoDrawMask;
 // internals\r
 #define PDRAW_SPRITES_MOVED (1<<0) // (asm)\r
 #define PDRAW_WND_DIFF_PRIO (1<<1) // not all window tiles use same priority\r
-#define PDRAW_ACC_SPRITES   (1<<2) // accurate sprites (copied from PicoOpt)\r
+#define PDRAW_SPR_LO_ON_HI  (1<<2) // seen sprites without layer pri bit ontop spr. with that bit\r
 #define PDRAW_INTERLACE     (1<<3)\r
 #define PDRAW_DIRTY_SPRITES (1<<4) // (asm)\r
 #define PDRAW_SONIC_MODE    (1<<5) // mid-frame palette changes for 8bit renderer\r