X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2FPico.h;h=fb067b8d1b9ed37e488a2d90bf60a2b10054bc2d;hb=6a13ef3f56a80ac698d463f5d00235ea2a090f52;hp=f358cd238dea0de2c600759a4d0ba84c81161ee9;hpb=e55f0cbba1c4eef80e488e2bd8c090acb1acf057;p=picodrive.git

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