void V_Core::UpdateEffectsBufferSize()
{
const s32 newbufsize = EffectsEndA - EffectsStartA + 1;
//printf("Rvb Area change: ESA = %x, EEA = %x, Size(dec) = %d, Size(hex) = %x FxEnable = %d\n", EffectsStartA, EffectsEndA, newbufsize * 2, newbufsize * 2, FxEnable);
if( (newbufsize*2) > 0x20000 ) // max 128kb per core
{
//printf("too big, returning\n");
//return;
}
if (newbufsize == EffectsBufferSize) return;
RevBuffers.NeedsUpdated = false;
EffectsBufferSize = newbufsize;
if( EffectsBufferSize <= 0 ) return;
//AnalyzeReverbPreset();
// Rebuild buffer indexers.
RevBuffers.ACC_SRC_A0 = EffectsBufferIndexer( Revb.ACC_SRC_A0 );
RevBuffers.ACC_SRC_A1 = EffectsBufferIndexer( Revb.ACC_SRC_A1 );
RevBuffers.ACC_SRC_B0 = EffectsBufferIndexer( Revb.ACC_SRC_B0 );
RevBuffers.ACC_SRC_B1 = EffectsBufferIndexer( Revb.ACC_SRC_B1 );
RevBuffers.ACC_SRC_C0 = EffectsBufferIndexer( Revb.ACC_SRC_C0 );
RevBuffers.ACC_SRC_C1 = EffectsBufferIndexer( Revb.ACC_SRC_C1 );
RevBuffers.ACC_SRC_D0 = EffectsBufferIndexer( Revb.ACC_SRC_D0 );
RevBuffers.ACC_SRC_D1 = EffectsBufferIndexer( Revb.ACC_SRC_D1 );
UpdateFeedbackBuffersA();
UpdateFeedbackBuffersB();
RevBuffers.IIR_DEST_A0 = EffectsBufferIndexer( Revb.IIR_DEST_A0 );
RevBuffers.IIR_DEST_A1 = EffectsBufferIndexer( Revb.IIR_DEST_A1 );
RevBuffers.IIR_DEST_B0 = EffectsBufferIndexer( Revb.IIR_DEST_B0 );
RevBuffers.IIR_DEST_B1 = EffectsBufferIndexer( Revb.IIR_DEST_B1 );
RevBuffers.IIR_SRC_A0 = EffectsBufferIndexer( Revb.IIR_SRC_A0 );
RevBuffers.IIR_SRC_A1 = EffectsBufferIndexer( Revb.IIR_SRC_A1 );
RevBuffers.IIR_SRC_B0 = EffectsBufferIndexer( Revb.IIR_SRC_B0 );
RevBuffers.IIR_SRC_B1 = EffectsBufferIndexer( Revb.IIR_SRC_B1 );
RevBuffers.MIX_DEST_A0 = EffectsBufferIndexer( Revb.MIX_DEST_A0 );
RevBuffers.MIX_DEST_A1 = EffectsBufferIndexer( Revb.MIX_DEST_A1 );
RevBuffers.MIX_DEST_B0 = EffectsBufferIndexer( Revb.MIX_DEST_B0 );
RevBuffers.MIX_DEST_B1 = EffectsBufferIndexer( Revb.MIX_DEST_B1 );
}
void V_Core::UpdateFeedbackBuffersA()
{
RevBuffers.FB_SRC_A0 = EffectsBufferIndexer( Revb.MIX_DEST_A0 - Revb.FB_SRC_A );
RevBuffers.FB_SRC_A1 = EffectsBufferIndexer( Revb.MIX_DEST_A1 - Revb.FB_SRC_A );
}
void V_Core::UpdateFeedbackBuffersB()
{
RevBuffers.FB_SRC_B0 = EffectsBufferIndexer( Revb.MIX_DEST_B0 - Revb.FB_SRC_B );
RevBuffers.FB_SRC_B1 = EffectsBufferIndexer( Revb.MIX_DEST_B1 - Revb.FB_SRC_B );
}
void V_Core::UpdateEffectsBufferSize()
{
const s32 newbufsize = EffectsEndA - EffectsStartA + 1;
if( !RevBuffers.NeedsUpdated && newbufsize == EffectsBufferSize ) return;
RevBuffers.NeedsUpdated = false;
EffectsBufferSize = newbufsize;
if( EffectsBufferSize == 0 ) return;
// Rebuild buffer indexers.
RevBuffers.ACC_SRC_A0 = EffectsBufferIndexer( Revb.ACC_SRC_A0 );
RevBuffers.ACC_SRC_A1 = EffectsBufferIndexer( Revb.ACC_SRC_A1 );
RevBuffers.ACC_SRC_B0 = EffectsBufferIndexer( Revb.ACC_SRC_B0 );
RevBuffers.ACC_SRC_B1 = EffectsBufferIndexer( Revb.ACC_SRC_B1 );
RevBuffers.ACC_SRC_C0 = EffectsBufferIndexer( Revb.ACC_SRC_C0 );
RevBuffers.ACC_SRC_C1 = EffectsBufferIndexer( Revb.ACC_SRC_C1 );
RevBuffers.ACC_SRC_D0 = EffectsBufferIndexer( Revb.ACC_SRC_D0 );
RevBuffers.ACC_SRC_D1 = EffectsBufferIndexer( Revb.ACC_SRC_D1 );
UpdateFeedbackBuffersA();
UpdateFeedbackBuffersB();
RevBuffers.IIR_DEST_A0 = EffectsBufferIndexer( Revb.IIR_DEST_A0 );
RevBuffers.IIR_DEST_A1 = EffectsBufferIndexer( Revb.IIR_DEST_A1 );
RevBuffers.IIR_DEST_B0 = EffectsBufferIndexer( Revb.IIR_DEST_B0 );
RevBuffers.IIR_DEST_B1 = EffectsBufferIndexer( Revb.IIR_DEST_B1 );
RevBuffers.IIR_SRC_A0 = EffectsBufferIndexer( Revb.IIR_SRC_A0 );
RevBuffers.IIR_SRC_A1 = EffectsBufferIndexer( Revb.IIR_SRC_A1 );
RevBuffers.IIR_SRC_B0 = EffectsBufferIndexer( Revb.IIR_SRC_B0 );
RevBuffers.IIR_SRC_B1 = EffectsBufferIndexer( Revb.IIR_SRC_B1 );
RevBuffers.MIX_DEST_A0 = EffectsBufferIndexer( Revb.MIX_DEST_A0 );
RevBuffers.MIX_DEST_A1 = EffectsBufferIndexer( Revb.MIX_DEST_A1 );
RevBuffers.MIX_DEST_B0 = EffectsBufferIndexer( Revb.MIX_DEST_B0 );
RevBuffers.MIX_DEST_B1 = EffectsBufferIndexer( Revb.MIX_DEST_B1 );
}
