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DSP1: Fixed Op18/1B, wrote 0B,2B

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zsknight
2001-04-27 22:41:47 +00:00
parent d675fc0bd4
commit 51290b6ebb
1 changed files with 11 additions and 6 deletions
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17
zsnes/src/chips/dsp1emu.c
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@@ -776,7 +776,7 @@ DSPOp11()
matrixA2[1][0]=matrixB[1][0]; matrixA2[1][1]=matrixB[1][1]; matrixA2[1][2]=matrixB[1][2]; matrixA2[1][0]=matrixB[1][0]; matrixA2[1][1]=matrixB[1][1]; matrixA2[1][2]=matrixB[1][2];
matrixA2[2][0]=matrixB[2][0]; matrixA2[2][1]=matrixB[2][1]; matrixA2[2][2]=matrixB[2][2]; matrixA2[2][0]=matrixB[2][0]; matrixA2[2][1]=matrixB[2][1]; matrixA2[2][2]=matrixB[2][2];
#ifdef DebugDSP1 #ifdef DebugDSP1
Log_Message("OP11 ZR: %d XR: %d YR: %d",Op11Zr,Op11Xr,Op11Yr); Log_Message("OP11 ZR: %d XR: %d YR: %d SC: %d",Op11Zr,Op11Xr,Op11Yr,Op11m);
#endif #endif
} }
@@ -1046,22 +1046,25 @@ short Op2BS;
void DSPOp0B() void DSPOp0B()
{ {
Log_Message("OP0B : NOT IMPLEMENTED"); Op0BS = (Op0BX*matrixA[0][0]+Op0BY*matrixA2[0][1]+Op0BZ*matrixA2[0][2]);
Log_Message("OP0B");
} }
void DSPOp1B() void DSPOp1B()
{ {
Op1BS = (Op1BX*matrixA2[0][0]+Op1BY*matrixA2[0][1]+Op1BZ*matrixA2[0][2])*sc2; Op1BS = (Op1BX*matrixA2[0][0]+Op1BY*matrixA2[0][1]+Op1BZ*matrixA2[0][2]);
#ifdef DebugDSP1 #ifdef DebugDSP1
Log_Message("OP1B X: %d Y: %d Z: %d S: %d",Op1BX,Op1BY,Op1BZ,Op1BS); Log_Message("OP1B X: %d Y: %d Z: %d S: %d",Op1BX,Op1BY,Op1BZ,Op1BS);
Log_Message(" MX: %d MY: %d MZ: %d Scale: %d",(short)(matrixA2[0][0]*100),(short)(matrixA2[0][1]*100),(short)(matrixA2[0][2]*100),(short)(sc2*100));
#endif #endif
} }
void DSPOp2B() void DSPOp2B()
{ {
Op2BS = (Op2BX*matrixA3[0][0]+Op2BY*matrixA3[0][1]+Op2BZ*matrixA3[0][2]);
#ifdef DebugDSP1 #ifdef DebugDSP1
Log_Message("OP2B : NOT IMPLEMENTED"); Log_Message("OP2B");
#endif #endif
} }
@@ -1083,9 +1086,11 @@ short Op18X,Op18Y,Op18Z,Op18R,Op18D;
void DSPOp18() void DSPOp18()
{ {
Op18D=(Op18X*Op18X+Op18Y*Op18Y+Op18Z*Op18Z-Op18R*Op18R)/65536; double x,y,z,r;
x=Op18X; y=Op18Y; z=Op18Z; r=Op18R;
Op18D=(short)(x*x+y*y+z*z-r*r);
#ifdef DebugDSP1 #ifdef DebugDSP1
Log_Message("OP18 X: %d Y: %d Z: %d DIFF %d",Op18X,Op18Y,Op18Z,Op18D); Log_Message("OP18 X: %d Y: %d Z: %d R: %D DIFF %d",Op18X,Op18Y,Op18Z,Op18D);
#endif #endif
} }