spu: fix first sample, don't play ahead

[pcsx_rearmed.git] / libpcsxcore / ppf.h

diff --git a/libpcsxcore/ppf.h b/libpcsxcore/ppf.h
index f578028..fb0a377 100644 (file)
--- a/libpcsxcore/ppf.h
+++ b/libpcsxcore/ppf.h
@@ -27,6 +27,23 @@ void BuildPPFCache();
 void FreePPFCache();
 void CheckPPFCache(unsigned char *pB, unsigned char m, unsigned char s, unsigned char f);
 
+int LoadSBI(const char *fname, int sector_count);
+void UnloadSBI(void);
+
+extern unsigned char *sbi_sectors;
+
+#include "cdrom.h"
+
+static inline int CheckSBI(const u8 *t)
+{
+       int s;
+       if (sbi_sectors == NULL)
+               return 0;
+
+       s = MSF2SECT(t[0], t[1], t[2]);
+       return (sbi_sectors[s >> 3] >> (s & 7)) & 1;
+}
+
 #ifdef __cplusplus
 }
 #endif