X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=plugins%2Fdfsound%2Fexternals.h;h=297c2c39c01478eab082fbc62379e205a8561379;hb=0de2ae236e4f4cd7c9fb0ee648037f93753c02ff;hp=f638b94faacf1485a18bce5e4acba883a52e7d66;hpb=3c7a8977ddbdbfb4a8840a487fadade29bd939d6;p=pcsx_rearmed.git

diff --git a/plugins/dfsound/externals.h b/plugins/dfsound/externals.h
index f638b94f..297c2c39 100644
--- a/plugins/dfsound/externals.h
+++ b/plugins/dfsound/externals.h
@@ -117,7 +117,7 @@ typedef struct
  unsigned int      bFMod:2;                            // freq mod (0=off, 1=sound channel, 2=freq channel)
  unsigned int      prevflags:3;                        // flags from previous block
  unsigned int      bIgnoreLoop:1;                      // Ignore loop
- unsigned int      bNewPitch:1;                        // pitch changed
+ unsigned int      bStarting:1;                        // starting after keyon
  union {
   struct {
    int             iLeftVolume;                        // left volume
@@ -182,7 +182,21 @@ typedef struct
 
 // psx buffers / addresses
 
-#define SB_SIZE (32 + 4)
+typedef union
+{
+ int SB[28 + 4 + 4];
+ struct {
+  int sample[28];
+  union {
+   struct {
+    int pos;
+    signed short val[4];
+   } gauss;
+   int simple[5]; // 28-32
+  } interp;
+  int sinc_old;
+ };
+} sample_buf;
 
 typedef struct
 {
@@ -217,7 +231,7 @@ typedef struct
  void (CALLBACK *cddavCallback)(short, short);
  void (CALLBACK *scheduleCallback)(unsigned int);
 
- xa_decode_t   * xapGlobal;
+ const xa_decode_t * xapGlobal;
  unsigned int  * XAFeed;
  unsigned int  * XAPlay;
  unsigned int  * XAStart;
@@ -238,10 +252,14 @@ typedef struct
  REVERBInfo    * rvb;
 
  // buffers
- int           * SB;
+ void          * unused;
  int           * SSumLR;
 
  unsigned short  regArea[0x400];
+
+ sample_buf      sb[MAXCHAN];
+ int             interpolation;
+ sample_buf      sb_thread[MAXCHAN];
 } SPUInfo;
 
 #define regAreaGet(offset) \
@@ -261,9 +279,9 @@ void do_samples(unsigned int cycles_to, int do_sync);
 void schedule_next_irq(void);
 void check_irq_io(unsigned int addr);
 
-#define do_samples_if_needed(c, sync) \
+#define do_samples_if_needed(c, sync, samples) \
  do { \
-  if (sync || (int)((c) - spu.cycles_played) >= 16 * 768) \
+  if (sync || (int)((c) - spu.cycles_played) >= (samples) * 768) \
    do_samples(c, sync); \
  } while (0)