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DSP1 Op02/0A updated

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zsknight
2001-04-27 20:29:24 +00:00
parent eb20b13c59
commit b345f99595
1 changed files with 4 additions and 4 deletions
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8
zsnes/src/chips/dsp1emu.c
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@@ -445,7 +445,7 @@ void DSPOp02()
NAzsB = (Op02AZS-0x4000)*6.2832/65536.0;
NAasB = Op02AAS*6.2832/65536.0;
if (tan(NAzsB)==0) return;
if (tan(NAzsB)==0) NAzsB=0.1;
ScrDispl=0;
if (NAzsB>-0.15) {NAzsB=-0.15;ScrDispl=Op02VVA-0xFFDA;}
@@ -514,8 +514,8 @@ void GetRXYPos(){
NAzs = NAzsB - atan((RVPos) / (double)Op02LES);
NAas = NAasB;// + atan(RHPos) / (double)Op02LES);
if (cos(NAzs)==0) return;
if (tan(NAzs)==0) return;
if (cos(NAzs)==0) NAzs+=0.001;
if (tan(NAzs)==0) NAzs+=0.001;
RXRes = (-sin(NAas)*ViewerZc/(tan(NAzs))+ViewerXc);
RYRes = (cos(NAas)*ViewerZc/(tan(NAzs))+ViewerYc);
@@ -1051,7 +1051,7 @@ void DSPOp0B()
void DSPOp1B()
{
Op1BS = (Op1BX*matrixA2[0][0]+Op1BY*matrixA2[0][1]+Op1BZ*matrixA2[0][2])*sc2*50;
Op1BS = (Op1BX*matrixA2[0][0]+Op1BY*matrixA2[0][1]+Op1BZ*matrixA2[0][2])*sc2;
#ifdef DebugDSP1
Log_Message("OP1B X: %d Y: %d Z: %d S: %d",Op1BX,Op1BY,Op1BZ,Op1BS);
#endif