\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
union {\r
struct {\r
int pos;\r
- signed short val[4];\r
+ int val[4];\r
} gauss;\r
int simple[5]; // 28-32\r
} interp;\r
unsigned short spuStat;\r
\r
unsigned int spuAddr;\r
- union {\r
- unsigned char *spuMemC;\r
- unsigned short *spuMem;\r
- };\r
- unsigned char * pSpuIrq;\r
\r
unsigned int cycles_played;\r
unsigned int cycles_dma_end;\r
unsigned int dwChannelsAudible; // not silent channels\r
unsigned int dwChannelDead; // silent+not useful channels\r
\r
+ unsigned int XARepeat;\r
+ unsigned int XALastVal;\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
+ unsigned char *spuMemC;\r
+ unsigned short *spuMem;\r
+ };\r
+ unsigned char * pSpuIrq;\r
+\r
unsigned char * pSpuBuffer;\r
short * pS;\r
\r
- void (CALLBACK *irqCallback)(void); // func of main emu, called on spu irq\r
- void (CALLBACK *cddavCallback)(short, short);\r
+ SPUCHAN * s_chan;\r
+ REVERBInfo * rvb;\r
+\r
+ int * SSumLR;\r
+\r
+ void (CALLBACK *irqCallback)(int);\r
+ //void (CALLBACK *cddavCallback)(short, short);\r
void (CALLBACK *scheduleCallback)(unsigned int);\r
\r
const xa_decode_t * xapGlobal;\r
unsigned int * CDDAStart;\r
unsigned int * CDDAEnd;\r
\r
- unsigned int XARepeat;\r
- unsigned int XALastVal;\r
-\r
- int iLeftXAVol;\r
- int iRightXAVol;\r
-\r
- SPUCHAN * s_chan;\r
- REVERBInfo * rvb;\r
-\r
- // buffers\r
- void * unused;\r
- int * SSumLR;\r
-\r
unsigned short regArea[0x400];\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