\r
///////////////////////////////////////////////////////////\r
\r
-// Tmp Flags\r
-\r
-// used for debug channel muting\r
-#define FLAG_MUTE 1\r
-\r
-// used for simple interpolation\r
-#define FLAG_IPOL0 2\r
-#define FLAG_IPOL1 4\r
-\r
-///////////////////////////////////////////////////////////\r
-\r
// MAIN CHANNEL STRUCT\r
typedef struct\r
{\r
int iLeftXAVol;\r
int iRightXAVol;\r
\r
+ struct { // channel volume in the cd controller\r
+ unsigned char ll, lr, rl, rr; // see cdr.Attenuator* in cdrom.c\r
+ } cdv; // applied on spu side for easier emulation\r
+\r
unsigned int last_keyon_cycles;\r
\r
union {\r
\r
sample_buf sb[MAXCHAN];\r
int interpolation;\r
- sample_buf sb_thread[MAXCHAN];\r
+\r
+#if P_HAVE_PTHREAD || defined(WANT_THREAD_CODE)\r
+ sample_buf * sb_thread;\r
+ sample_buf sb_thread_[MAXCHAN];\r
+#endif\r
} SPUInfo;\r
\r
#define regAreaGet(offset) \\r
- spu.regArea[((offset) - 0xc00)>>1]\r
+ spu.regArea[((offset) - 0xc00) >> 1]\r
#define regAreaGetCh(ch, offset) \\r
- spu.regArea[((ch<<4)|(offset))>>1]\r
+ spu.regArea[(((ch) << 4) | (offset)) >> 1]\r
\r
///////////////////////////////////////////////////////////\r
// SPU.C globals\r
\r
extern SPUInfo spu;\r
\r
-void do_samples(unsigned int cycles_to, int do_sync);\r
+void do_samples(unsigned int cycles_to, int force_no_thread);\r
void schedule_next_irq(void);\r
void check_irq_io(unsigned int addr);\r
void do_irq_io(int cycles_after);\r
\r
-#define do_samples_if_needed(c, sync, samples) \\r
+#define do_samples_if_needed(c, no_thread, samples) \\r
do { \\r
- if (sync || (int)((c) - spu.cycles_played) >= (samples) * 768) \\r
- do_samples(c, sync); \\r
+ if ((no_thread) || (int)((c) - spu.cycles_played) >= (samples) * 768) \\r
+ do_samples(c, no_thread); \\r
} while (0)\r
\r
#endif\r
\r
+void FeedXA(const xa_decode_t *xap);\r
+void FeedCDDA(unsigned char *pcm, int nBytes);\r
+\r
#endif /* __P_SOUND_EXTERNALS_H__ */\r