spu: finish offload code to TI C64x DSP

rather disappointing result so far, though :(

1 files changed, 5 insertions, 5 deletions

diff --git a/plugins/dfsound/freeze.c b/plugins/dfsound/freeze.c
index 83a7d52..5b4267b 100644
--- a/plugins/dfsound/freeze.c
+++ b/plugins/dfsound/freeze.c
@@ -143,7 +143,7 @@ static void save_channel(SPUCHAN_orig *d, const SPUCHAN *s, int ch)
  d->iSBPos = s->iSBPos;

  d->spos = s->spos;

  d->sinc = s->sinc;

- memcpy(d->SB, s->SB, sizeof(d->SB));

+ memcpy(d->SB, spu.SB + ch * SB_SIZE, sizeof(d->SB[0]) * SB_SIZE);

  d->iStart = (regAreaGet(ch,6)&~1)<<3;

  d->iCurr = 0; // set by the caller

  d->iLoop = 0; // set by the caller

@@ -157,8 +157,8 @@ static void save_channel(SPUCHAN_orig *d, const SPUCHAN *s, int ch)
  d->bIgnoreLoop = (s->prevflags ^ 2) << 1;

  d->iRightVolume = s->iRightVolume;

  d->iRawPitch = s->iRawPitch;

- d->s_1 = s->SB[27]; // yes it's reversed

- d->s_2 = s->SB[26];

+ d->s_1 = spu.SB[ch * SB_SIZE + 27]; // yes it's reversed

+ d->s_2 = spu.SB[ch * SB_SIZE + 26];

  d->bRVBActive = s->bRVBActive;

  d->bNoise = s->bNoise;

  d->bFMod = s->bFMod;

@@ -185,7 +185,7 @@ static void load_channel(SPUCHAN *d, const SPUCHAN_orig *s, int ch)
  d->spos = s->spos;

  d->sinc = s->sinc;

  d->sinc_inv = 0;

- memcpy(d->SB, s->SB, sizeof(d->SB));

+ memcpy(spu.SB + ch * SB_SIZE, s->SB, sizeof(spu.SB[0]) * SB_SIZE);

  d->pCurr = (void *)((long)s->iCurr & 0x7fff0);

  d->pLoop = (void *)((long)s->iLoop & 0x7fff0);

  d->bReverb = s->bReverb;

@@ -302,7 +302,7 @@ long CALLBACK SPUfreeze(uint32_t ulFreezeMode, SPUFreeze_t * pF,
  load_register(H_CDRight, cycles);

 

  // fix to prevent new interpolations from crashing

- for(i=0;i<MAXCHAN;i++) spu.s_chan[i].SB[28]=0;

+ for(i=0;i<MAXCHAN;i++) spu.SB[i * SB_SIZE + 28]=0;

 

  ClearWorkingState();

  spu.cycles_played = cycles;