c_m3d, c_request OK. Work on Z2Audience (#1900)

include/JSystem/JMath/JMATrigonometric.h

@@ -16,6 +16,20 @@ struct TSinCosTable {
         }
         return table[(u16)(8192.0f * v) & 0x1fff].first;
     }
+
+    inline f32 sinDegree(f32 degree) {
+        if (degree < 0.0f) {
+            return -table[(u16)(-22.755556106567383f * degree) & 0x1fffU].first;
+        } 
+        return table[(u16)(22.755556106567383f * degree) & 0x1fffU].first;
+    }
+
+    inline f32 cosDegree(f32 degree) {
+        if (degree < 0.0f) {
+            degree = -degree;
+        } 
+        return table[(u16)(22.755556106567383f * degree) & 0x1fffU].second;
+    }
 };
 
 struct TAtanTable {
@@ -52,4 +66,12 @@ inline f32 JMASinLap(f32 v) {
     return JMath::sincosTable_.sinLap(v);
 }
 
+inline f32 JMASinDegree(f32 degree) {
+    return JMath::sincosTable_.sinDegree(degree);
+}
+
+inline f32 JMACosDegree(f32 degree) {
+    return JMath::sincosTable_.cosDegree(degree);
+}
+
 #endif /* JMATRIGONOMETRIC_H */

include/JSystem/JMath/JMath.h

@@ -38,6 +38,29 @@ inline f32 fastReciprocal(f32 value) {
     return JMAFastReciprocal(value);
 }
 
+inline void gekko_ps_copy12(register f32* dst, register const f32* src) {
+    register f32 src0;
+    register f32 src1;
+    register f32 src2;
+    register f32 src3;
+    register f32 src4;
+    register f32 src5;
+    asm {
+        psq_l src0, 0(src), 0, 0
+        psq_l src1, 8(src), 0, 0
+        psq_l src2, 16(src), 0, 0
+        psq_l src3, 24(src), 0, 0
+        psq_l src4, 32(src), 0, 0
+        psq_l src5, 40(src), 0, 0
+        psq_st src0, 0(dst), 0, 0
+        psq_st src1, 8(dst), 0, 0
+        psq_st src2, 16(dst), 0, 0
+        psq_st src3, 24(dst), 0, 0
+        psq_st src4, 32(dst), 0, 0
+        psq_st src5, 40(dst), 0, 0
+    };
+}
+
 };  // namespace JMath
 
 #endif /* JMATH_H */