// specification to provide all valid operator prototypes.
//
-//bp:
-vec4 vec4(const float a1, const float b1, const float c1, const float d1)
+
+
+//// Basic, scalar constructors/casts
+
+int __constructor(const float f)
+{
+ __asm vec4_to_ivec4 __retVal, f;
+}
+
+int __constructor(const bool b)
+{
+ __retVal = b;
+}
+
+int __constructor(const int i)
+{
+ __retVal = i;
+}
+
+bool __constructor(const int i)
+{
+ __asm vec4_sne __retVal, i, 0.0;
+}
+
+bool __constructor(const float f)
+{
+ __asm vec4_sne __retVal, f, 0.0;
+}
+
+bool __constructor(const bool b)
+{
+ __retVal = b;
+}
+
+float __constructor(const int i)
+{
+ __asm ivec4_to_vec4 __retVal, i;
+}
+
+float __constructor(const bool b)
+{
+ __asm ivec4_to_vec4 __retVal, b;
+}
+
+float __constructor(const float f)
+{
+ __retVal = f;
+}
+
+
+//// vec2 constructors
+
+vec2 __constructor(const float x, const float y)
+{
+ __retVal.x = x;
+ __retVal.y = y;
+}
+
+vec2 __constructor(const float f)
+{
+ __asm vec4_move __retVal.xy, f;
+}
+
+vec2 __constructor(const int i)
+{
+ __asm ivec4_to_vec4 __retVal.xy, i;
+}
+
+vec2 __constructor(const bool b)
+{
+ __asm ivec4_to_vec4 __retVal.xy, b;
+}
+
+vec2 __constructor(const bvec2 b)
+{
+// __retVal = b;
+ __asm ivec4_to_vec4 __retVal.xy, b;
+}
+
+vec2 __constructor(const vec3 v)
+{
+ __asm vec4_move __retVal.xy, v.xy;
+}
+
+vec2 __constructor(const vec4 v)
+{
+ __asm vec4_move __retVal.xy, v.xy;
+}
+
+
+//// vec3 constructors
+
+vec3 __constructor(const float x, const float y, const float z)
+{
+ __retVal.x = x;
+ __retVal.y = y;
+ __retVal.z = z;
+}
+
+vec3 __constructor(const float f)
+{
+ // Note: this could be "__retVal.xyz = f" but that's an illegal assignment
+ __asm vec4_move __retVal.xyz, f;
+}
+
+vec3 __constructor(const int i)
+{
+ __asm ivec4_to_vec4 __retVal.xyz, i;
+}
+
+vec3 __constructor(const bool b)
+{
+ __asm ivec4_to_vec4 __retVal.xyz, b;
+}
+
+vec3 __constructor(const bvec3 b)
+{
+ __asm ivec4_to_vec4 __retVal.xyz, b;
+}
+
+vec3 __constructor(const vec4 v)
+{
+ __asm vec4_move __retVal.xyz, v;
+}
+
+
+//// vec4 constructors
+
+vec4 __constructor(const float x, const float y, const float z, const float w)
+{
+ __retVal.x = x;
+ __retVal.y = y;
+ __retVal.z = z;
+ __retVal.w = w;
+}
+
+vec4 __constructor(const float f)
+{
+ // Note: this could be "__retVal = f" but that's an illegal assignment
+ __asm vec4_move __retVal, f;
+}
+
+vec4 __constructor(const int i)
+{
+ __asm ivec4_to_vec4 __retVal, i;
+}
+
+vec4 __constructor(const bool b)
+{
+ __asm ivec4_to_vec4 __retVal, b;
+}
+
+vec4 __constructor(const bvec4 b)
+{
+ __asm ivec4_to_vec4 __retVal, b;
+}
+
+vec4 __constructor(const ivec4 i)
+{
+ __asm ivec4_to_vec4 __retVal, i;
+}
+
+vec4 __constructor(const vec3 v3, const float f)
+{
+ // XXX this constructor shouldn't be needed anymore
+ __retVal.xyz = v3;
+ __retVal.w = f;
+}
+
+vec4 __constructor(const vec2 v2, const float f1, const float f2)
+{
+ // XXX this constructor shouldn't be needed anymore
+ __retVal.xy = v2;
+ __retVal.z = f1;
+ __retVal.w = f2;
+}
+
+
+//// ivec2 constructors
+
+ivec2 __constructor(const int i, const int j)
+{
+ __retVal.x = i;
+ __retVal.y = j;
+}
+
+ivec2 __constructor(const int i)
+{
+ __asm vec4_move __retVal.xy, i;
+}
+
+ivec2 __constructor(const float f)
+{
+ __asm vec4_to_ivec4 __retVal.xy, f;
+}
+
+ivec2 __constructor(const bool b)
+{
+ __asm vec4_to_ivec4 __retVal.xy, b;
+}
+
+
+//// ivec3 constructors
+
+ivec3 __constructor(const int i, const int j, const int k)
+{
+ __retVal.x = i;
+ __retVal.y = j;
+ __retVal.z = k;
+}
+
+ivec3 __constructor(const int i)
+{
+ __asm vec4_move __retVal.xyz, i;
+}
+
+ivec3 __constructor(const float f)
+{
+ __asm vec4_to_ivec4 __retVal.xyz, f;
+}
+
+ivec3 __constructor(const bool b)
+{
+ __asm vec4_move __retVal.xyz, b;
+}
+
+
+//// ivec4 constructors
+
+ivec4 __constructor(const int x, const int y, const int z, const int w)
+{
+ __retVal.x = x;
+ __retVal.y = y;
+ __retVal.z = z;
+ __retVal.w = w;
+}
+
+ivec4 __constructor(const int i)
+{
+ __asm vec4_move __retVal, i;
+}
+
+ivec4 __constructor(const float f)
+{
+ __asm vec4_to_ivec4 __retVal, f;
+}
+
+ivec4 __constructor(const bool b)
+{
+ __asm vec4_to_ivec4 __retVal, b;
+}
+
+
+//// bvec2 constructors
+
+bvec2 __constructor(const bool b1, const bool b2)
+{
+ __retVal.x = b1;
+ __retVal.y = b2;
+}
+
+bvec2 __constructor(const int i1, const int i2)
+{
+ __asm vec4_sne __retVal.x, i1, 0.0;
+ __asm vec4_sne __retVal.y, i2, 0.0;
+}
+
+
+bvec2 __constructor(const bool b)
+{
+ __asm vec4_move __retVal.xy, b;
+}
+
+bvec2 __constructor(const float f)
+{
+ __asm vec4_sne __retVal.xy, f, 0.0;
+}
+
+bvec2 __constructor(const int i)
+{
+ __asm vec4_sne __retVal.xy, i, 0.0;
+}
+
+bvec2 __constructor(const vec2 v)
+{
+ __asm vec4_sne __retVal.xy, v, 0.0;
+}
+
+bvec2 __constructor(const ivec2 v)
+{
+ __asm vec4_sne __retVal.xy, v, 0.0;
+}
+
+
+
+//// bvec3 constructors
+
+bvec3 __constructor(const bool b1, const bool b2, const bool b3)
+{
+ __retVal.x = b1;
+ __retVal.y = b2;
+ __retVal.z = b3;
+}
+
+bvec3 __constructor(const float f1, const float f2, const float f3)
+{
+ __asm vec4_sne __retVal.x, f1, 0.0;
+ __asm vec4_sne __retVal.y, f2, 0.0;
+ __asm vec4_sne __retVal.z, f3, 0.0;
+}
+
+bvec3 __constructor(const bool b)
+{
+ __asm vec4_move __retVal.xyz, b;
+}
+
+bvec3 __constructor(const float f)
+{
+ __asm vec4_sne __retVal.xyz, f, 0.0;
+}
+
+bvec3 __constructor(const int i)
+{
+ __asm vec4_sne __retVal.xyz, i, 0.0;
+}
+
+bvec3 __constructor(const vec3 v)
+{
+ __asm vec4_sne __retVal.xyz, v, 0.0;
+}
+
+bvec3 __constructor(const ivec3 v)
+{
+ __asm vec4_sne __retVal.xyz, v, 0.0;
+}
+
+
+
+//// bvec4 constructors
+
+bvec4 __constructor(const bool b1, const bool b2, const bool b3, const bool b4)
+{
+ __retVal.x = b1;
+ __retVal.y = b2;
+ __retVal.z = b3;
+ __retVal.w = b4;
+}
+
+bvec4 __constructor(const float f1, const float f2, const float f3, const float f4)
+{
+ const float zero = 0.0;
+ __asm vec4_sne __retVal.x, f1, zero;
+ __asm vec4_sne __retVal.y, f2, zero;
+ __asm vec4_sne __retVal.z, f3, zero;
+ __asm vec4_sne __retVal.w, f4, zero;
+}
+
+bvec4 __constructor(const bool b)
+{
+ __asm vec4_move __retVal.xyzw, b;
+}
+
+bvec4 __constructor(const float f)
+{
+ __asm vec4_sne __retVal.xyzw, f, 0.0;
+}
+
+bvec4 __constructor(const int i)
+{
+ __asm vec4_sne __retVal.xyzw, i, 0.0;
+}
+
+bvec4 __constructor(const vec4 v)
+{
+ __asm vec4_sne __retVal.xyzw, v, 0.0;
+}
+
+bvec4 __constructor(const ivec4 v)
+{
+ __asm vec4_sne __retVal.xyzw, v, 0.0;
+}
+
+
+
+//// mat2 constructors
+
+mat2 __constructor(const float m00, const float m10,
+ const float m01, const float m11)
+{
+ __retVal[0].x = m00;
+ __retVal[0].y = m10;
+ __retVal[1].x = m01;
+ __retVal[1].y = m11;
+}
+
+mat2 __constructor(const float f)
+{
+ __retVal[0].x = f;
+ __retVal[0].y = 0.0;
+ __retVal[1].x = 0.0;
+ __retVal[1].y = f;
+}
+
+mat2 __constructor(const int i)
+{
+ return mat2(float(i));
+}
+
+mat2 __constructor(const bool b)
+{
+ return mat2(float(b));
+}
+
+mat2 __constructor(const vec2 c0, const vec2 c1)
+{
+ __retVal[0] = c0;
+ __retVal[1] = c1;
+}
+
+
+//// mat3 constructors
+
+mat3 __constructor(const float m00, const float m10, const float m20,
+ const float m01, const float m11, const float m21,
+ const float m02, const float m12, const float m22)
+{
+ __retVal[0].x = m00;
+ __retVal[0].y = m10;
+ __retVal[0].z = m20;
+ __retVal[1].x = m01;
+ __retVal[1].y = m11;
+ __retVal[1].z = m21;
+ __retVal[2].x = m02;
+ __retVal[2].y = m12;
+ __retVal[2].z = m22;
+}
+
+mat3 __constructor(const float f)
+{
+ vec2 v = vec2(f, 0.0);
+ __retVal[0] = v.xyy;
+ __retVal[1] = v.yxy;
+ __retVal[2] = v.yyx;
+}
+
+mat3 __constructor(const int i)
+{
+ return mat3(float(i));
+}
+
+mat3 __constructor(const bool b)
+{
+ return mat3(float(b));
+}
+
+mat3 __constructor(const vec3 c0, const vec3 c1, const vec3 c2)
+{
+ __retVal[0] = c0;
+ __retVal[1] = c1;
+ __retVal[2] = c2;
+}
+
+
+//// mat4 constructors
+
+mat4 __constructor(const float m00, const float m10, const float m20, const float m30,
+ const float m01, const float m11, const float m21, const float m31,
+ const float m02, const float m12, const float m22, const float m32,
+ const float m03, const float m13, const float m23, const float m33)
+{
+ __retVal[0].x = m00;
+ __retVal[0].y = m10;
+ __retVal[0].z = m20;
+ __retVal[0].w = m30;
+ __retVal[1].x = m01;
+ __retVal[1].y = m11;
+ __retVal[1].z = m21;
+ __retVal[1].w = m31;
+ __retVal[2].x = m02;
+ __retVal[2].y = m12;
+ __retVal[2].z = m22;
+ __retVal[2].w = m32;
+ __retVal[3].x = m03;
+ __retVal[3].y = m13;
+ __retVal[3].z = m23;
+ __retVal[3].w = m33;
+}
+
+
+mat4 __constructor(const float f)
+{
+ vec2 v = vec2(f, 0.0);
+ __retVal[0] = v.xyyy;
+ __retVal[1] = v.yxyy;
+ __retVal[2] = v.yyxy;
+ __retVal[3] = v.yyyx;
+}
+
+mat4 __constructor(const int i)
+{
+ return mat4(float(i));
+}
+
+mat4 __constructor(const bool b)
+{
+ return mat4(float(b));
+}
+
+mat4 __constructor(const vec4 c0, const vec4 c1, const vec4 c2, const vec4 c3)
+{
+ __retVal[0] = c0;
+ __retVal[1] = c1;
+ __retVal[2] = c2;
+ __retVal[3] = c3;
+}
+
+
+
+//// Basic int operators
+
+int __operator + (const int a, const int b)
+{
+ __asm vec4_add __retVal, a, b;
+}
+
+int __operator - (const int a, const int b)
+{
+ __asm vec4_subtract __retVal, a, b;
+}
+
+int __operator * (const int a, const int b)
+{
+ __asm vec4_multiply __retVal, a, b;
+}
+
+int __operator / (const int a, const int b)
+{
+ float bInv, x;
+ __asm float_rcp bInv, b;
+ __asm vec4_multiply x, a, bInv;
+ __asm vec4_to_ivec4 __retVal, x;
+}
+
+
+//// Basic ivec2 operators
+
+ivec2 __operator + (const ivec2 a, const ivec2 b)
+{
+ __asm vec4_add __retVal, a, b;
+}
+
+ivec2 __operator - (const ivec2 a, const ivec2 b)
+{
+ __asm vec4_subtract __retVal, a, b;
+}
+
+ivec2 __operator * (const ivec2 a, const ivec2 b)
+{
+ __asm vec4_multiply __retVal, a, b;
+}
+
+ivec2 __operator / (const ivec2 a, const ivec2 b)
+{
+ vec2 bInv, x;
+ __asm float_rcp bInv.x, b.x;
+ __asm float_rcp bInv.y, b.y;
+ __asm vec4_multiply x, a, bInv;
+ __asm vec4_to_ivec4 __retVal, x;
+}
+
+
+//// Basic ivec3 operators
+
+ivec3 __operator + (const ivec3 a, const ivec3 b)
+{
+ __asm vec4_add __retVal, a, b;
+}
+
+ivec3 __operator - (const ivec3 a, const ivec3 b)
+{
+ __asm vec4_subtract __retVal, a, b;
+}
+
+ivec3 __operator * (const ivec3 a, const ivec3 b)
+{
+ __asm vec4_multiply __retVal, a, b;
+}
+
+ivec3 __operator / (const ivec3 a, const ivec3 b)
+{
+ vec3 bInv, x;
+ __asm float_rcp bInv.x, b.x;
+ __asm float_rcp bInv.y, b.y;
+ __asm float_rcp bInv.z, b.z;
+ __asm vec4_multiply x, a, bInv;
+ __asm vec4_to_ivec4 __retVal, x;
+}
+
+
+//// Basic ivec4 operators
+
+ivec4 __operator + (const ivec4 a, const ivec4 b)
+{
+ __asm vec4_add __retVal, a, b;
+}
+
+ivec4 __operator - (const ivec4 a, const ivec4 b)
+{
+ __asm vec4_subtract __retVal, a, b;
+}
+
+ivec4 __operator * (const ivec4 a, const ivec4 b)
+{
+ __asm vec4_multiply __retVal, a, b;
+}
+
+ivec4 __operator / (const ivec4 a, const ivec4 b)
+{
+ vec4 bInv, x;
+ __asm float_rcp bInv.x, b.x;
+ __asm float_rcp bInv.y, b.y;
+ __asm float_rcp bInv.z, b.z;
+ __asm float_rcp bInv.w, b.w;
+ __asm vec4_multiply x, a, bInv;
+ __asm vec4_to_ivec4 __retVal, x;
+}
+
+
+//// Basic float operators
+
+float __operator + (const float a, const float b)
+{
+ __asm vec4_add __retVal, a, b;
+}
+
+float __operator - (const float a, const float b)
+{
+ __asm vec4_subtract __retVal, a, b;
+}
+
+float __operator * (const float a, const float b)
+{
+ __asm vec4_multiply __retVal, a, b;
+}
+
+float __operator / (const float a, const float b)
+{
+ float bInv;
+ __asm float_rcp bInv.x, b;
+ __asm vec4_multiply __retVal, a, bInv;
+}
+
+
+//// Basic vec2 operators
+
+vec2 __operator + (const vec2 v, const vec2 u)
+{
+ __asm vec4_add __retVal.xy, v, u;
+}
+
+vec2 __operator - (const vec2 v, const vec2 u)
+{
+ __asm vec4_subtract __retVal.xy, v, u;
+}
+
+vec2 __operator * (const vec2 v, const vec2 u)
+{
+ __asm vec4_multiply __retVal.xy, v, u;
+}
+
+vec2 __operator / (const vec2 v, const vec2 u)
+{
+ vec2 w; // = 1 / u
+ __asm float_rcp w.x, u.x;
+ __asm float_rcp w.y, u.y;
+ __asm vec4_multiply __retVal.xy, v, w;
+}
+
+
+//// Basic vec3 operators
+
+vec3 __operator + (const vec3 v, const vec3 u)
+{
+ __asm vec4_add __retVal.xyz, v, u;
+}
+
+vec3 __operator - (const vec3 v, const vec3 u)
+{
+ __asm vec4_subtract __retVal.xyz, v, u;
+}
+
+vec3 __operator * (const vec3 v, const vec3 u)
+{
+ __asm vec4_multiply __retVal.xyz, v, u;
+}
+
+vec3 __operator / (const vec3 v, const vec3 u)
+{
+ vec3 w; // = 1 / u
+ __asm float_rcp w.x, u.x;
+ __asm float_rcp w.y, u.y;
+ __asm float_rcp w.z, u.z;
+ __asm vec4_multiply __retVal.xyz, v, w;
+}
+
+
+//// Basic vec4 operators
+
+vec4 __operator + (const vec4 v, const vec4 u)
+{
+ __asm vec4_add __retVal, v, u;
+}
+
+vec4 __operator - (const vec4 v, const vec4 u)
+{
+ __asm vec4_subtract __retVal, v, u;
+}
+
+vec4 __operator * (const vec4 v, const vec4 u)
+{
+ __asm vec4_multiply __retVal, v, u;
+}
+
+vec4 __operator / (const vec4 v, const vec4 u)
+{
+ vec4 w; // = 1 / u
+ __asm float_rcp w.x, u.x;
+ __asm float_rcp w.y, u.y;
+ __asm float_rcp w.z, u.z;
+ __asm float_rcp w.w, u.w;
+ __asm vec4_multiply __retVal, v, w;
+}
+
+
+
+
+//// Basic vec2/float operators
+
+vec2 __operator + (const float a, const vec2 u)
+{
+ __asm vec4_add __retVal.xy, a, u.xy;
+}
+
+vec2 __operator + (const vec2 v, const float b)
+{
+ __asm vec4_add __retVal.xy, v.xy, b;
+}
+
+vec2 __operator - (const float a, const vec2 u)
+{
+ __asm vec4_subtract __retVal.xy, a, u.xy;
+}
+
+vec2 __operator - (const vec2 v, const float b)
+{
+ __asm vec4_subtract __retVal.xy, v.xy, b;
+}
+
+vec2 __operator * (const float a, const vec2 u)
+{
+ __asm vec4_multiply __retVal.xy, a, u.xy;
+}
+
+vec2 __operator * (const vec2 v, const float b)
+{
+ __asm vec4_multiply __retVal.xy, v.xy, b;
+}
+
+vec2 __operator / (const float a, const vec2 u)
{
- __retVal.x = a1;
- __retVal.y = b1;
- __retVal.z = c1;
- __retVal.w = d1;
+ vec2 invU;
+ __asm float_rcp invU.x, u.x;
+ __asm float_rcp invU.y, u.y;
+ __asm vec4_multiply __retVal.xy, a, invU.xy;
}
-int __constructor (const float f) {
- int i;
- __asm float_to_int i, f;
- return i;
+vec2 __operator / (const vec2 v, const float b)
+{
+ float invB;
+ __asm float_rcp invB, b;
+ __asm vec4_multiply __retVal.xy, v.xy, invB;
}
-bool __constructor (const int i) {
- return i != 0;
-}
-bool __constructor (const float f) {
- return f != 0.0;
-}
+//// Basic vec3/float operators
-int __constructor (const bool b) {
- return b ? 1 : 0;
+vec3 __operator + (const float a, const vec3 u)
+{
+ __asm vec4_add __retVal.xyz, a, u.xyz;
}
-float __constructor (const bool b) {
- return b ? 1.0 : 0.0;
+vec3 __operator + (const vec3 v, const float b)
+{
+ __asm vec4_add __retVal.xyz, v.xyz, b;
}
-float __constructor (const int i) {
- float f;
- __asm int_to_float f, i;
- return f;
+vec3 __operator - (const float a, const vec3 u)
+{
+ __asm vec4_subtract __retVal.xyz, a, u.xyz;
}
-bool __constructor (const bool b) {
- return b;
+vec3 __operator - (const vec3 v, const float b)
+{
+ __asm vec4_subtract __retVal.xyz, v.xyz, b;
}
-int __constructor (const int i) {
- return i;
+vec3 __operator * (const float a, const vec3 u)
+{
+ __asm vec4_multiply __retVal.xyz, a, u.xyz;
}
-float __constructor (const float f) {
- return f;
+vec3 __operator * (const vec3 v, const float b)
+{
+ __asm vec4_multiply __retVal.xyz, v.xyz, b;
}
-vec2 __constructor (const float f) {
- return vec2 (f, f);
+vec3 __operator / (const float a, const vec3 u)
+{
+ vec3 invU;
+ __asm float_rcp invU.x, u.x;
+ __asm float_rcp invU.y, u.y;
+ __asm float_rcp invU.z, u.z;
+ __asm vec4_multiply __retVal.xyz, a, invU.xyz;
}
-vec2 __constructor (const int i) {
- float x;
- __asm int_to_float x, i;
- return vec2 (x);
+vec3 __operator / (const vec3 v, const float b)
+{
+ float invB;
+ __asm float_rcp invB, b;
+ __asm vec4_multiply __retVal.xyz, v.xyz, invB;
}
-vec2 __constructor (const bool b) {
- return vec2 (b ? 1.0 : 0.0);
-}
-vec3 __constructor (const float f) {
- return vec3 (f, f, f);
-}
+//// Basic vec4/float operators
-vec3 __constructor (const int i) {
- float x;
- __asm int_to_float x, i;
- return vec3 (x);
+vec4 __operator + (const float a, const vec4 u)
+{
+ __asm vec4_add __retVal, a, u;
}
-vec3 __constructor (const bool b) {
- return vec3 (b ? 1.0 : 0.0);
+vec4 __operator + (const vec4 v, const float b)
+{
+ __asm vec4_add __retVal, v, b;
}
-//bp: TODO replace with asm == f.xxxx
-vec4 __constructor (const float f) {
- return vec4 (f, f, f, f);
+vec4 __operator - (const float a, const vec4 u)
+{
+ __asm vec4_subtract __retVal, a, u;
}
-vec4 __constructor (const int i) {
- float x;
- __asm int_to_float x, i;
- return vec4 (x);
+vec4 __operator - (const vec4 v, const float b)
+{
+ __asm vec4_subtract __retVal, v, b;
}
-vec4 __constructor (const bool b) {
- return vec4 (b ? 1.0 : 0.0);
+vec4 __operator * (const float a, const vec4 u)
+{
+ __asm vec4_multiply __retVal, a, u;
}
-ivec2 __constructor (const int i) {
- return ivec2 (i, i);
+vec4 __operator * (const vec4 v, const float b)
+{
+ __asm vec4_multiply __retVal, v, b;
}
-ivec2 __constructor (const float f) {
- return ivec2 (int (f));
+vec4 __operator / (const float a, const vec4 u)
+{
+ vec4 invU;
+ __asm float_rcp invU.x, u.x;
+ __asm float_rcp invU.y, u.y;
+ __asm float_rcp invU.z, u.z;
+ __asm float_rcp invU.w, u.w;
+ __asm vec4_multiply __retVal, a, invU;
}
-ivec2 __constructor (const bool b) {
- return ivec2 (int (b));
+vec4 __operator / (const vec4 v, const float b)
+{
+ float invB;
+ __asm float_rcp invB, b;
+ __asm vec4_multiply __retVal, v, invB;
}
-ivec3 __constructor (const int i) {
- return ivec3 (i, i, i);
-}
-ivec3 __constructor (const float f) {
- return ivec3 (int (f));
-}
-ivec3 __constructor (const bool b) {
- return ivec3 (int (b));
-}
+//// Basic ivec2/int operators
-ivec4 __constructor (const int i) {
- return ivec4 (i, i, i, i);
+ivec2 __operator + (const int a, const ivec2 u)
+{
+ __retVal = ivec2(a) + u;
}
-ivec4 __constructor (const float f) {
- return ivec4 (int (f));
+ivec2 __operator + (const ivec2 v, const int b)
+{
+ __retVal = v + ivec2(b);
}
-ivec4 __constructor (const bool b) {
- return ivec4 (int (b));
+ivec2 __operator - (const int a, const ivec2 u)
+{
+ __retVal = ivec2(a) - u;
}
-bvec2 __constructor (const bool b) {
- return bvec2 (b, b);
+ivec2 __operator - (const ivec2 v, const int b)
+{
+ __retVal = v - ivec2(b);
}
-bvec2 __constructor (const float f) {
- return bvec2 (bool (f));
+ivec2 __operator * (const int a, const ivec2 u)
+{
+ __retVal = ivec2(a) * u;
}
-bvec2 __constructor (const int i) {
- return bvec2 (bool (i));
+ivec2 __operator * (const ivec2 v, const int b)
+{
+ __retVal = v * ivec2(b);
}
-bvec3 __constructor (const bool b) {
- return bvec3 (b, b, b);
+ivec2 __operator / (const int a, const ivec2 u)
+{
+ __retVal = ivec2(a) / u;
}
-bvec3 __constructor (const float f) {
- return bvec3 (bool (f));
+ivec2 __operator / (const ivec2 v, const int b)
+{
+ __retVal = v / ivec2(b);
}
-bvec3 __constructor (const int i) {
- return bvec3 (bool (i));
-}
-bvec4 __constructor (const bool b) {
- return bvec4 (b, b, b, b);
-}
+//// Basic ivec3/int operators
-bvec4 __constructor (const float f) {
- return bvec4 (bool (f));
+ivec3 __operator + (const int a, const ivec3 u)
+{
+ __retVal = ivec3(a) + u;
}
-bvec4 __constructor (const int i) {
- return bvec4 (bool (i));
+ivec3 __operator + (const ivec3 v, const int b)
+{
+ __retVal = v + ivec3(b);
}
-mat2 __constructor (const float f) {
- return mat2 (f, 0.0, 0.0, f);
+ivec3 __operator - (const int a, const ivec3 u)
+{
+ __retVal = ivec3(a) - u;
}
-mat2 __constructor (const int i) {
- float x;
- __asm int_to_float x, i;
- return mat2 (x);
+ivec3 __operator - (const ivec3 v, const int b)
+{
+ __retVal = v - ivec3(b);
}
-mat2 __constructor (const bool b) {
- return mat2 (b ? 1.0 : 0.0);
+ivec3 __operator * (const int a, const ivec3 u)
+{
+ __retVal = ivec3(a) * u;
}
-mat3 __constructor (const float f) {
- return mat3 (f, 0.0, 0.0, 0.0, f, 0.0, 0.0, 0.0, f);
+ivec3 __operator * (const ivec3 v, const int b)
+{
+ __retVal = v * ivec3(b);
}
-mat3 __constructor (const int i) {
- float x;
- __asm int_to_float x, i;
- return mat3 (x);
+ivec3 __operator / (const int a, const ivec3 u)
+{
+ __retVal = ivec3(a) / u;
}
-mat3 __constructor (const bool b) {
- return mat3 (b ? 1.0 : 0.0);
+ivec3 __operator / (const ivec3 v, const int b)
+{
+ __retVal = v / ivec3(b);
}
-mat4 __constructor (const float f) {
- return mat4 (f, 0.0, 0.0, 0.0, 0.0, f, 0.0, 0.0, 0.0, 0.0, f, 0.0, 0.0, 0.0, 0.0, f);
-}
-mat4 __constructor (const int i) {
- float x;
- __asm int_to_float x, i;
- return mat4 (x);
-}
+//// Basic ivec4/int operators
-mat4 __constructor (const bool b) {
- return mat4 (b ? 1.0 : 0.0);
+ivec4 __operator + (const int a, const ivec4 u)
+{
+ __retVal = ivec4(a) + u;
}
-void __operator += (inout float a, const float b) {
- __asm float_add a, a, b;
+ivec4 __operator + (const ivec4 v, const int b)
+{
+ __retVal = v + ivec4(b);
}
-float __operator - (const float a) {
- float b;
- __asm float_negate b, a;
- return b;
+ivec4 __operator - (const int a, const ivec4 u)
+{
+ __retVal = ivec4(a) - u;
}
-void __operator -= (inout float a, const float b) {
- float c;
- __asm float_negate c, b;
- __asm float_add a, a, c;
+ivec4 __operator - (const ivec4 v, const int b)
+{
+ __retVal = v - ivec4(b);
}
-void __operator *= (inout float a, const float b) {
- __asm float_multiply a, a, b;
+ivec4 __operator * (const int a, const ivec4 u)
+{
+ __retVal = ivec4(a) * u;
}
-void __operator /= (inout float a, const float b) {
- __asm float_divide a, a, b;
+ivec4 __operator * (const ivec4 v, const int b)
+{
+ __retVal = v * ivec4(b);
}
-float __operator + (const float a, const float b) {
-// float c;
-// __asm float_add c, a, b;
-// return c;
-//bp:
- __asm float_add __retVal, a, b;
+ivec4 __operator / (const int a, const ivec4 u)
+{
+ __retVal = ivec4(a) / u;
}
-void __operator += (inout int a, const int b) {
- a = int (float (a) + float (b));
+ivec4 __operator / (const ivec4 v, const int b)
+{
+ __retVal = v / ivec4(b);
}
-int __operator - (const int a) {
- float x;
- int b;
- __asm int_to_float x, a;
- __asm float_negate x, x;
- __asm float_to_int b, x;
- return b;
-}
-void __operator -= (inout int a, const int b) {
- a += -b;
-}
-float __operator * (const float a, const float b) {
-// float c;
-// __asm float_multiply c, a, b;
-// return c;
-//bp:
- __asm float_multiply __retVal, a, b;
-}
-void __operator *= (inout int a, const int b) {
- a = int (float (a) * float (b));
-}
+//// Unary negation operator
-float __operator / (const float a, const float b) {
-// float c;
-// __asm float_divide c, a, b;
-// return c;
-//bp:
- __asm float_divide __retVal, a, b;
+int __operator - (const int a)
+{
+ __asm vec4_negate __retVal.x, a;
}
-void __operator /= (inout int a, const int b) {
- a = int (float (a) / float (b));
+ivec2 __operator - (const ivec2 v)
+{
+ __asm vec4_negate __retVal, v;
}
-void __operator += (inout vec2 v, const vec2 u) {
- v.x += u.x;
- v.y += u.y;
+ivec3 __operator - (const ivec3 v)
+{
+ __asm vec4_negate __retVal, v;
}
-void __operator -= (inout vec2 v, const vec2 u) {
- v.x -= u.x;
- v.y -= u.y;
+ivec4 __operator - (const ivec4 v)
+{
+ __asm vec4_negate __retVal, v;
}
-void __operator *= (inout vec2 v, const vec2 u) {
- v.x *= u.x;
- v.y *= u.y;
+float __operator - (const float a)
+{
+ __asm vec4_negate __retVal.x, a;
}
-void __operator /= (inout vec2 v, const vec2 u) {
- v.x /= u.x;
- v.y /= u.y;
+vec2 __operator - (const vec2 v)
+{
+ __asm vec4_negate __retVal.xy, v.xy;
}
-void __operator += (inout vec3 v, const vec3 u) {
- v.x += u.x;
- v.y += u.y;
- v.z += u.z;
+vec3 __operator - (const vec3 v)
+{
+ __asm vec4_negate __retVal.xyz, v.xyz;
}
-void __operator -= (inout vec3 v, const vec3 u) {
- v.x -= u.x;
- v.y -= u.y;
- v.z -= u.z;
+vec4 __operator - (const vec4 v)
+{
+ __asm vec4_negate __retVal, v;
}
-void __operator *= (inout vec3 v, const vec3 u) {
- v.x *= u.x;
- v.y *= u.y;
- v.z *= u.z;
+mat2 __operator - (const mat2 m)
+{
+ __retVal[0] = -m[0];
+ __retVal[1] = -m[1];
}
-void __operator /= (inout vec3 v, const vec3 u) {
- v.x /= u.x;
- v.y /= u.y;
- v.z /= u.z;
+mat3 __operator - (const mat3 m)
+{
+ __retVal[0] = -m[0];
+ __retVal[1] = -m[1];
+ __retVal[2] = -m[2];
}
-void __operator += (inout vec4 v, const vec4 u) {
- v.x += u.x;
- v.y += u.y;
- v.z += u.z;
- v.w += u.w;
+mat4 __operator - (const mat4 m)
+{
+ __retVal[0] = -m[0];
+ __retVal[1] = -m[1];
+ __retVal[2] = -m[2];
+ __retVal[3] = -m[3];
}
-void __operator -= (inout vec4 v, const vec4 u) {
- v.x -= u.x;
- v.y -= u.y;
- v.z -= u.z;
- v.w -= u.w;
-}
-void __operator *= (inout vec4 v, const vec4 u) {
- v.x *= u.x;
- v.y *= u.y;
- v.z *= u.z;
- v.w *= u.w;
-}
-void __operator /= (inout vec4 v, const vec4 u) {
- v.x /= u.x;
- v.y /= u.y;
- v.z /= u.z;
- v.w /= u.w;
-}
+//// dot product
-void __operator += (inout ivec2 v, const ivec2 u) {
- v.x += u.x;
- v.y += u.y;
+float dot(const float a, const float b)
+{
+ __retVal = a * b;
}
-void __operator -= (inout ivec2 v, const ivec2 u) {
- v.x -= u.x;
- v.y -= u.y;
+float dot(const vec2 a, const vec2 b)
+{
+ __retVal = a.x * b.x + a.y * b.y;
}
-void __operator *= (inout ivec2 v, const ivec2 u) {
- v.x *= u.x;
- v.y *= u.y;
+float dot(const vec3 a, const vec3 b)
+{
+ __asm vec3_dot __retVal, a, b;
}
-void __operator /= (inout ivec2 v, const ivec2 u) {
- v.x /= u.x;
- v.y /= u.y;
+float dot(const vec4 a, const vec4 b)
+{
+ __asm vec4_dot __retVal, a, b;
}
-void __operator += (inout ivec3 v, const ivec3 u) {
- v.x += u.x;
- v.y += u.y;
- v.z += u.z;
+
+
+//// int assignment operators
+
+void __operator += (inout int a, const int b)
+{
+ __asm vec4_add a, a, b;
}
-void __operator -= (inout ivec3 v, const ivec3 u) {
- v.x -= u.x;
- v.y -= u.y;
- v.z -= u.z;
+void __operator -= (inout int a, const int b)
+{
+ __asm vec4_subtract a, a, b;
}
-void __operator *= (inout ivec3 v, const ivec3 u) {
- v.x *= u.x;
- v.y *= u.y;
- v.z *= u.z;
+void __operator *= (inout int a, const int b)
+{
+ __asm vec4_multiply a, a, b;
}
-void __operator /= (inout ivec3 v, const ivec3 u) {
- v.x /= u.x;
- v.y /= u.y;
- v.z /= u.z;
+void __operator /= (inout int a, const int b)
+{
+ float invB;
+ __asm float_rcp invB, b;
+ __asm vec4_multiply a, a, invB;
+ __asm vec4_to_ivec4 a, a;
}
-void __operator += (inout ivec4 v, const ivec4 u) {
- v.x += u.x;
- v.y += u.y;
- v.z += u.z;
- v.w += u.w;
+
+//// ivec2 assignment operators
+
+void __operator += (inout ivec2 v, const ivec2 u)
+{
+ __asm vec4_add v, v, u;
}
-void __operator -= (inout ivec4 v, const ivec4 u) {
- v.x -= u.x;
- v.y -= u.y;
- v.z -= u.z;
- v.w -= u.w;
+void __operator -= (inout ivec2 v, const ivec2 u)
+{
+ __asm vec4_subtract v, v, u;
}
-void __operator *= (inout ivec4 v, const ivec4 u) {
- v.x *= u.x;
- v.y *= u.y;
- v.z *= u.z;
- v.w *= u.w;
+void __operator *= (inout ivec2 v, const ivec2 u)
+{
+ __asm vec4_multiply v, v, u;
}
-void __operator /= (inout ivec4 v, const ivec4 u) {
- v.x /= u.x;
- v.y /= u.y;
- v.z /= u.z;
- v.w /= u.w;
+void __operator /= (inout ivec2 v, const ivec2 u)
+{
+ ivec2 inv, z;
+ __asm float_rcp inv.x, u.x;
+ __asm float_rcp inv.y, u.y;
+ __asm vec4_multiply z, v, inv;
+ __asm vec4_to_ivec4 v, z;
}
-void __operator += (inout mat2 m, const mat2 n) {
- m[0] += n[0];
- m[1] += n[1];
+
+//// ivec3 assignment operators
+
+void __operator += (inout ivec3 v, const ivec3 u)
+{
+ __asm vec4_add v, v, u;
}
-void __operator -= (inout mat2 m, const mat2 n) {
- m[0] -= n[0];
- m[1] -= n[1];
+void __operator -= (inout ivec3 v, const ivec3 u)
+{
+ __asm vec4_subtract v, v, u;
}
-vec2 __operator * (const mat2 m, const vec2 v) {
- return vec2 (
- v.x * m[0].x + v.y * m[1].x,
- v.x * m[0].y + v.y * m[1].y
- );
+void __operator *= (inout ivec3 v, const ivec3 u)
+{
+ __asm vec4_multiply v, v, u;
}
-mat2 __operator * (const mat2 m, const mat2 n) {
- return mat2 (m * n[0], m * n[1]);
+void __operator /= (inout ivec3 v, const ivec3 u)
+{
+ ivec3 inv, z;
+ __asm float_rcp inv.x, u.x;
+ __asm float_rcp inv.y, u.y;
+ __asm vec4_multiply z, v, inv;
+ __asm vec4_to_ivec4 v, z;
}
-void __operator *= (inout mat2 m, const mat2 n) {
- m = m * n;
+
+//// ivec4 assignment operators
+
+void __operator += (inout ivec4 v, const ivec4 u)
+{
+ __asm vec4_add v, v, u;
}
-void __operator /= (inout mat2 m, const mat2 n) {
- m[0] /= n[0];
- m[1] /= n[1];
+void __operator -= (inout ivec4 v, const ivec4 u)
+{
+ __asm vec4_subtract v, v, u;
}
-void __operator += (inout mat3 m, const mat3 n) {
- m[0] += n[0];
- m[1] += n[1];
- m[2] += n[2];
+void __operator *= (inout ivec4 v, const ivec4 u)
+{
+ __asm vec4_multiply v, v, u;
}
-void __operator -= (inout mat3 m, const mat3 n) {
- m[0] -= n[0];
- m[1] -= n[1];
- m[2] -= n[2];
+void __operator /= (inout ivec4 v, const ivec4 u)
+{
+ ivec4 inv, z;
+ __asm float_rcp inv.x, u.x;
+ __asm float_rcp inv.y, u.y;
+ __asm vec4_multiply z, v, inv;
+ __asm vec4_to_ivec4 v, z;
}
-//bp:
-vec3 __operator * (const mat3 m, const vec3 v)
+
+//// float assignment operators
+
+void __operator += (inout float a, const float b)
{
- vec3 r1, r2, r3;
- r1.x = m[0].x;
- r1.y = m[1].x;
- r1.z = m[2].x;
- r2.x = m[0].y;
- r2.y = m[1].y;
- r2.z = m[2].y;
- r3.x = m[0].z;
- r3.y = m[1].z;
- r3.z = m[2].z;
- __asm vec3_dot __retVal.x, r1, v;
- __asm vec3_dot __retVal.y, r2, v;
- __asm vec3_dot __retVal.z, r3, v;
+ __asm vec4_add a.x, a.x, b.x;
}
-mat3 __operator * (const mat3 m, const mat3 n) {
- return mat3 (m * n[0], m * n[1], m * n[2]);
+void __operator -= (inout float a, const float b)
+{
+ __asm vec4_subtract a.x, a, b;
}
-void __operator *= (inout mat3 m, const mat3 n) {
- m = m * n;
+void __operator *= (inout float a, const float b)
+{
+ __asm vec4_multiply a.x, a, b;
}
-void __operator /= (inout mat3 m, const mat3 n) {
- m[0] /= n[0];
- m[1] /= n[1];
- m[2] /= n[2];
+void __operator /= (inout float a, const float b)
+{
+ float w; // = 1 / b
+ __asm float_rcp w.x, b;
+ __asm vec4_multiply a.x, a, w;
}
-void __operator += (inout mat4 m, const mat4 n) {
- m[0] += n[0];
- m[1] += n[1];
- m[2] += n[2];
- m[3] += n[3];
+
+//// vec2 assignment operators
+
+void __operator += (inout vec2 v, const vec2 u)
+{
+ __asm vec4_add v.xy, v.xy, u.xy;
}
-void __operator -= (inout mat4 m, const mat4 n) {
- m[0] -= n[0];
- m[1] -= n[1];
- m[2] -= n[2];
- m[3] -= n[3];
+void __operator -= (inout vec2 v, const vec2 u)
+{
+ __asm vec4_subtract v.xy, v.xy, u.xy;
}
+void __operator *= (inout vec2 v, const vec2 u)
+{
+ __asm vec4_multiply v.xy, v.xy, u.xy;
+}
+void __operator /= (inout vec2 v, const vec2 u)
+{
+ vec2 w;
+ __asm float_rcp w.x, u.x;
+ __asm float_rcp w.y, u.y;
+ __asm vec4_multiply v.xy, v.xy, w.xy;
+}
-//// dot (formerly in slang_common_builtin.gc)
+//// vec3 assignment operators
-float dot(const float a, const float b)
+void __operator += (inout vec3 v, const vec3 u)
{
- return a * b;
+ __asm vec4_add v.xyz, v, u;
}
-float dot(const vec2 a, const vec2 b)
+void __operator -= (inout vec3 v, const vec3 u)
{
- return a.x * b.x + a.y * b.y;
+ __asm vec4_subtract v.xyz, v, u;
}
-float dot(const vec3 a, const vec3 b)
+void __operator *= (inout vec3 v, const vec3 u)
{
- __asm vec3_dot __retVal, a, b;
+ __asm vec4_multiply v.xyz, v, u;
}
-float dot(const vec4 a, const vec4 b)
+void __operator /= (inout vec3 v, const vec3 u)
{
- __asm vec4_dot __retVal, a, b;
+ vec3 w;
+ __asm float_rcp w.x, u.x;
+ __asm float_rcp w.y, u.y;
+ __asm float_rcp w.z, u.z;
+ __asm vec4_multiply v.xyz, v.xyz, w.xyz;
}
+//// vec4 assignment operators
+void __operator += (inout vec4 v, const vec4 u)
+{
+ __asm vec4_add v, v, u;
+}
-vec4 __operator * (const mat4 m, const vec4 v)
+void __operator -= (inout vec4 v, const vec4 u)
{
- vec4 r1, r2, r3, r4;
- r1.x = m[0].x;
- r1.y = m[1].x;
- r1.z = m[2].x;
- r1.w = m[3].x;
- r2.x = m[0].y;
- r2.y = m[1].y;
- r2.z = m[2].y;
- r2.w = m[3].y;
- r3.x = m[0].z;
- r3.y = m[1].z;
- r3.z = m[2].z;
- r3.w = m[3].z;
- r4.x = m[0].w;
- r4.y = m[1].w;
- r4.z = m[2].w;
- r4.w = m[3].w;
- __asm vec4_dot __retVal.x, r1, v;
- __asm vec4_dot __retVal.y, r2, v;
- __asm vec4_dot __retVal.z, r3, v;
- __asm vec4_dot __retVal.w, r4, v;
-}
-
-mat4 __operator * (const mat4 m, const mat4 n) {
- return mat4 (m * n[0], m * n[1], m * n[2], m * n[3]);
-}
-
-void __operator *= (inout mat4 m, const mat4 n) {
- m = m * n;
+ __asm vec4_subtract v, v, u;
}
-void __operator /= (inout mat4 m, const mat4 n) {
- m[0] /= n[0];
- m[1] /= n[1];
- m[2] /= n[2];
- m[3] /= n[3];
+void __operator *= (inout vec4 v, const vec4 u)
+{
+ __asm vec4_multiply v, v, u;
+}
+
+void __operator /= (inout vec4 v, const vec4 u)
+{
+ vec4 w;
+ __asm float_rcp w.x, u.x;
+ __asm float_rcp w.y, u.y;
+ __asm float_rcp w.z, u.z;
+ __asm float_rcp w.w, u.w;
+ __asm vec4_multiply v, v, w;
}
-void __operator += (inout vec2 v, const float a) {
- v.x += a;
- v.y += a;
+
+
+//// ivec2/int assignment operators
+
+void __operator += (inout ivec2 v, const int a)
+{
+ __asm vec4_add v.xy, v.xy, a;
}
-void __operator -= (inout vec2 v, const float a) {
- v.x -= a;
- v.y -= a;
+void __operator -= (inout ivec2 v, const int a)
+{
+ __asm vec4_subtract v.xy, v.xy, a;
}
-void __operator *= (inout vec2 v, const float a) {
- v.x *= a;
- v.y *= a;
+void __operator *= (inout ivec2 v, const int a)
+{
+ __asm vec4_multiply v.xy, v.xy, a;
+ v.x *= a;
+ v.y *= a;
}
-void __operator /= (inout vec2 v, const float a) {
+void __operator /= (inout ivec2 v, const int a)
+{
+// XXX rcp
v.x /= a;
v.y /= a;
}
-void __operator += (inout vec3 v, const float a) {
- v.x += a;
- v.y += a;
- v.z += a;
+
+//// ivec3/int assignment operators
+
+void __operator += (inout ivec3 v, const int a)
+{
+ __asm vec4_add v.xyz, v.xyz, a;
}
-void __operator -= (inout vec3 v, const float a) {
- v.x -= a;
- v.y -= a;
- v.z -= a;
+void __operator -= (inout ivec3 v, const int a)
+{
+ __asm vec4_subtract v.xyz, v.xyz, a;
}
-void __operator *= (inout vec3 v, const float a) {
- v.x *= a;
- v.y *= a;
- v.z *= a;
+void __operator *= (inout ivec3 v, const int a)
+{
+ __asm vec4_multiply v.xyz, v.xyz, a;
}
-void __operator /= (inout vec3 v, const float a) {
+void __operator /= (inout ivec3 v, const int a)
+{
+ // XXX rcp
v.x /= a;
v.y /= a;
v.z /= a;
}
-void __operator += (inout vec4 v, const float a) {
- v.x += a;
- v.y += a;
- v.z += a;
- v.w += a;
+
+//// ivec4/int assignment operators
+
+void __operator += (inout ivec4 v, const int a)
+{
+ __asm vec4_add v, v, a;
}
-void __operator -= (inout vec4 v, const float a) {
- v.x -= a;
- v.y -= a;
- v.z -= a;
- v.w -= a;
+void __operator -= (inout ivec4 v, const int a)
+{
+ __asm vec4_subtract v, v, a;
}
-void __operator *= (inout vec4 v, const float a) {
- v.x *= a;
- v.y *= a;
- v.z *= a;
- v.w *= a;
+void __operator *= (inout ivec4 v, const int a)
+{
+ __asm vec4_multiply v, v, a;
}
-void __operator /= (inout vec4 v, const float a) {
+void __operator /= (inout ivec4 v, const int a)
+{
v.x /= a;
v.y /= a;
v.z /= a;
v.w /= a;
}
-void __operator += (inout mat2 m, const float a) {
- m[0] += a;
- m[1] += a;
-}
-void __operator -= (inout mat2 m, const float a) {
- m[0] -= a;
- m[1] -= a;
-}
-void __operator *= (inout mat2 m, const float a) {
- m[0] *= a;
- m[1] *= a;
-}
+//// vec2/float assignment operators
-void __operator /= (inout mat2 m, const float a) {
- m[0] /= a;
- m[1] /= a;
+void __operator += (inout vec2 v, const float a)
+{
+ __asm vec4_add v.xy, v, a;
}
-void __operator += (inout mat3 m, const float a) {
- m[0] += a;
- m[1] += a;
- m[2] += a;
+void __operator -= (inout vec2 v, const float a)
+{
+ __asm vec4_subtract v.xy, v, a;
}
-void __operator -= (inout mat3 m, const float a) {
- m[0] -= a;
- m[1] -= a;
- m[2] -= a;
+void __operator *= (inout vec2 v, const float a)
+{
+ __asm vec4_multiply v.xy, v, a;
}
-void __operator *= (inout mat3 m, const float a) {
- m[0] *= a;
- m[1] *= a;
- m[2] *= a;
+void __operator /= (inout vec2 v, const float a)
+{
+ float invA;
+ __asm float_rcp invA, a;
+ __asm vec4_multiply v.xy, v.xy, invA;
}
-void __operator /= (inout mat3 m, const float a) {
- m[0] /= a;
- m[1] /= a;
- m[2] /= a;
-}
-void __operator += (inout mat4 m, const float a) {
- m[0] += a;
- m[1] += a;
- m[2] += a;
- m[3] += a;
+//// vec3/float assignment operators
+
+void __operator += (inout vec3 v, const float a)
+{
+ __asm vec4_add v.xyz, v, a;
}
-void __operator -= (inout mat4 m, const float a) {
- m[0] -= a;
- m[1] -= a;
- m[2] -= a;
- m[3] -= a;
+void __operator -= (inout vec3 v, const float a)
+{
+ __asm vec4_subtract v.xyz, v, a;
}
-void __operator *= (inout mat4 m, const float a) {
- m[0] *= a;
- m[1] *= a;
- m[2] *= a;
- m[3] *= a;
+void __operator *= (inout vec3 v, const float a)
+{
+ __asm vec4_multiply v.xyz, v, a;
}
-void __operator /= (inout mat4 m, const float a) {
- m[0] /= a;
- m[1] /= a;
- m[2] /= a;
- m[3] /= a;
+void __operator /= (inout vec3 v, const float a)
+{
+ float invA;
+ __asm float_rcp invA, a;
+ __asm vec4_multiply v.xyz, v.xyz, invA;
}
-vec2 __operator * (const vec2 v, const mat2 m) {
- return vec2 (
- v.x * m[0].x + v.y * m[0].y,
- v.x * m[1].x + v.y * m[1].y
- );
+
+//// vec4/float assignment operators
+
+void __operator += (inout vec4 v, const float a)
+{
+ __asm vec4_add v, v, a;
}
-void __operator *= (inout vec2 v, const mat2 m) {
- v = v * m;
+void __operator -= (inout vec4 v, const float a)
+{
+ __asm vec4_subtract v, v, a;
}
-vec3 __operator * (const vec3 v, const mat3 m) {
- return vec3 (
- v.x * m[0].x + v.y * m[0].y + v.z * m[0].z,
- v.x * m[1].x + v.y * m[1].y + v.z * m[1].z,
- v.x * m[2].x + v.y * m[2].y + v.z * m[2].z
- );
+void __operator *= (inout vec4 v, const float a)
+{
+ __asm vec4_multiply v, v, a;
}
-void __operator *= (inout vec3 v, const mat3 m) {
- v = v * m;
+void __operator /= (inout vec4 v, const float a)
+{
+ float invA;
+ __asm float_rcp invA, a;
+ __asm vec4_multiply v, v, invA;
}
-vec4 __operator * (const vec4 v, const mat4 m) {
- return vec4 (
- v.x * m[0].x + v.y * m[0].y + v.z * m[0].z + v.w * m[0].w,
- v.x * m[1].x + v.y * m[1].y + v.z * m[1].z + v.w * m[1].w,
- v.x * m[2].x + v.y * m[2].y + v.z * m[2].z + v.w * m[2].w,
- v.x * m[3].x + v.y * m[3].y + v.z * m[3].z + v.w * m[3].w
-//bp:
-// dot(v, m[0]),
-// dot(v, m[1]),
-// dot(v, m[2]),
-// dot(v, m[3])
- );
-}
-void __operator *= (inout vec4 v, const mat4 m) {
- v = v * m;
-}
-float __operator - (const float a, const float b) {
-// float c;
-// __asm float_negate c, b;
-// __asm float_add c, a, c;
-// return c;
-//bp:
- __asm float_subtract __retVal, a, b;
+
+
+//// Basic mat2 operations
+
+mat2 __operator + (const mat2 m, const mat2 n)
+{
+ __retVal[0] = m[0] + n[0];
+ __retVal[1] = m[1] + n[1];
}
-int __operator + (const int a, const int b) {
- float x, y;
- int c;
- __asm int_to_float x, a;
- __asm int_to_float y, b;
- __asm float_add x, x, y;
- __asm float_to_int c, x;
- return c;
+mat2 __operator - (const mat2 m, const mat2 n)
+{
+ __retVal[0] = m[0] - n[0];
+ __retVal[1] = m[1] - n[1];
}
-int __operator - (const int a, const int b) {
- float x, y;
- int c;
- __asm int_to_float x, a;
- __asm int_to_float y, b;
- __asm float_negate y, y;
- __asm float_add x, x, y;
- __asm float_to_int c, x;
- return c;
+mat2 __operator * (const mat2 m, const mat2 n)
+{
+ __retVal[0] = m[0] * n[0].xx + m[1] * n[0].yy;
+ __retVal[1] = m[0] * n[1].xx + m[1] * n[1].yy;
}
-int __operator * (const int a, const int b) {
- float x, y;
- int c;
- __asm int_to_float x, a;
- __asm int_to_float y, b;
- __asm float_multiply x, x, y;
- __asm float_to_int c, x;
- return c;
+mat2 __operator / (const mat2 m, const mat2 n)
+{
+ __retVal[0] = m[0] / n[0];
+ __retVal[1] = m[1] / n[1];
}
-int __operator / (const int a, const int b) {
- float x, y;
- int c;
- __asm int_to_float x, a;
- __asm int_to_float y, b;
- __asm float_divide x, x, y;
- __asm float_to_int c, x;
- return c;
-}
-vec2 __operator + (const vec2 v, const vec2 u) {
- return vec2 (v.x + u.x, v.y + u.y);
-}
+//// Basic mat3 operations
-vec2 __operator - (const vec2 v, const vec2 u) {
- return vec2 (v.x - u.x, v.y - u.y);
+mat3 __operator + (const mat3 m, const mat3 n)
+{
+ __retVal[0] = m[0] + n[0];
+ __retVal[1] = m[1] + n[1];
+ __retVal[2] = m[2] + n[2];
}
-vec2 __operator * (const vec2 v, const vec2 u) {
- return vec2 (v.x * u.x, v.y * u.y);
+mat3 __operator - (const mat3 m, const mat3 n)
+{
+ __retVal[0] = m[0] - n[0];
+ __retVal[1] = m[1] - n[1];
+ __retVal[2] = m[2] - n[2];
}
-vec2 __operator / (const vec2 v, const vec2 u) {
- return vec2 (v.x / u.x, v.y / u.y);
+mat3 __operator * (const mat3 m, const mat3 n)
+{
+ __retVal[0] = m[0] * n[0].xxx + m[1] * n[0].yyy + m[2] * n[0].zzz;
+ __retVal[1] = m[0] * n[1].xxx + m[1] * n[1].yyy + m[2] * n[1].zzz;
+ __retVal[2] = m[0] * n[2].xxx + m[1] * n[2].yyy + m[2] * n[2].zzz;
}
-vec3 __operator + (const vec3 v, const vec3 u) {
- return vec3 (v.x + u.x, v.y + u.y, v.z + u.z);
+mat3 __operator / (const mat3 m, const mat3 n)
+{
+ __retVal[0] = m[0] / n[0];
+ __retVal[1] = m[1] / n[1];
+ __retVal[2] = m[2] / n[2];
}
-vec3 __operator - (const vec3 v, const vec3 u) {
- return vec3 (v.x - u.x, v.y - u.y, v.z - u.z);
-}
-vec3 __operator * (const vec3 v, const vec3 u) {
- return vec3 (v.x * u.x, v.y * u.y, v.z * u.z);
-}
+//// Basic mat4 operations
-vec3 __operator / (const vec3 v, const vec3 u) {
- return vec3 (v.x / u.x, v.y / u.y, v.z / u.z);
+mat4 __operator + (const mat4 m, const mat4 n)
+{
+ __retVal[0] = m[0] + n[0];
+ __retVal[1] = m[1] + n[1];
+ __retVal[2] = m[2] + n[2];
+ __retVal[3] = m[3] + n[3];
}
-vec4 __operator + (const vec4 vadd, const vec4 uadd) {
-// return vec4 (v.x + u.x, v.y + u.y, v.z + u.z, v.w + u.w);
-//bp:
- __asm vec4_add __retVal, vadd, uadd;
+mat4 __operator - (const mat4 m, const mat4 n)
+{
+ __retVal[0] = m[0] - n[0];
+ __retVal[1] = m[1] - n[1];
+ __retVal[2] = m[2] - n[2];
+ __retVal[3] = m[3] - n[3];
}
-vec4 __operator - (const vec4 v, const vec4 u) {
- return vec4 (v.x - u.x, v.y - u.y, v.z - u.z, v.w - u.w);
+mat4 __operator * (const mat4 m, const mat4 n)
+{
+ __retVal[0] = m[0] * n[0].xxxx + m[1] * n[0].yyyy + m[2] * n[0].zzzz + m[3] * n[0].wwww;
+ __retVal[1] = m[0] * n[1].xxxx + m[1] * n[1].yyyy + m[2] * n[1].zzzz + m[3] * n[1].wwww;
+ __retVal[2] = m[0] * n[2].xxxx + m[1] * n[2].yyyy + m[2] * n[2].zzzz + m[3] * n[2].wwww;
+ __retVal[3] = m[0] * n[3].xxxx + m[1] * n[3].yyyy + m[2] * n[3].zzzz + m[3] * n[3].wwww;
}
-vec4 __operator * (const vec4 v, const vec4 u) {
-// return vec4 (v.x * u.x, v.y * u.y, v.z * u.z, v.w * u.w);
-// return v;
-//bp:
- __asm vec4_multiply __retVal, v, u;
+mat4 __operator / (const mat4 m, const mat4 n)
+{
+ __retVal[0] = m[0] / n[0];
+ __retVal[1] = m[1] / n[1];
+ __retVal[2] = m[2] / n[2];
+ __retVal[3] = m[3] / n[3];
}
-vec4 __operator / (const vec4 v, const vec4 u) {
- return vec4 (v.x / u.x, v.y / u.y, v.z / u.z, v.w / u.w);
-}
-ivec2 __operator + (const ivec2 v, const ivec2 u) {
- return ivec2 (v.x + u.x, v.y + u.y);
-}
+//// mat2/float operations
-ivec2 __operator - (const ivec2 v, const ivec2 u) {
- return ivec2 (v.x - u.x, v.y - u.y);
+mat2 __operator + (const float a, const mat2 n)
+{
+ __retVal[0] = a + n[0];
+ __retVal[1] = a + n[1];
}
-ivec2 __operator * (const ivec2 v, const ivec2 u) {
- return ivec2 (v.x * u.x, v.y * u.y);
+mat2 __operator + (const mat2 m, const float b)
+{
+ __retVal[0] = m[0] + b;
+ __retVal[1] = m[1] + b;
}
-ivec2 __operator / (const ivec2 v, const ivec2 u) {
- return ivec2 (v.x / u.x, v.y / u.y);
+mat2 __operator - (const float a, const mat2 n)
+{
+ __retVal[0] = a - n[0];
+ __retVal[1] = a - n[1];
}
-ivec3 __operator + (const ivec3 v, const ivec3 u) {
- return ivec3 (v.x + u.x, v.y + u.y, v.z + u.z);
+mat2 __operator - (const mat2 m, const float b)
+{
+ __retVal[0] = m[0] - b;
+ __retVal[1] = m[1] - b;
}
-ivec3 __operator - (const ivec3 v, const ivec3 u) {
- return ivec3 (v.x - u.x, v.y - u.y, v.z - u.z);
+mat2 __operator * (const float a, const mat2 n)
+{
+ __retVal[0] = a * n[0];
+ __retVal[1] = a * n[1];
}
-ivec3 __operator * (const ivec3 v, const ivec3 u) {
- return ivec3 (v.x * u.x, v.y * u.y, v.z * u.z);
+mat2 __operator * (const mat2 m, const float b)
+{
+ __retVal[0] = m[0] * b;
+ __retVal[1] = m[1] * b;
}
-ivec3 __operator / (const ivec3 v, const ivec3 u) {
- return ivec3 (v.x / u.x, v.y / u.y, v.z / u.z);
+mat2 __operator / (const float a, const mat2 n)
+{
+ __retVal[0] = a / n[0];
+ __retVal[1] = a / n[1];
}
-ivec4 __operator + (const ivec4 v, const ivec4 u) {
- return ivec4 (v.x + u.x, v.y + u.y, v.z + u.z, v.w + u.w);
+mat2 __operator / (const mat2 m, const float b)
+{
+ __retVal[0] = m[0] / b;
+ __retVal[1] = m[1] / b;
}
-ivec4 __operator - (const ivec4 v, const ivec4 u) {
- return ivec4 (v.x - u.x, v.y - u.y, v.z - u.z, v.w - u.w);
-}
-ivec4 __operator * (const ivec4 v, const ivec4 u) {
- return ivec4 (v.x * u.x, v.y * u.y, v.z * u.z, v.w * u.w);
-}
+//// mat3/float operations
-ivec4 __operator / (const ivec4 v, const ivec4 u) {
- return ivec4 (v.x / u.x, v.y / u.y, v.z / u.z, v.w / u.w);
+mat3 __operator + (const float a, const mat3 n)
+{
+ __retVal[0] = a + n[0];
+ __retVal[1] = a + n[1];
+ __retVal[2] = a + n[2];
}
-mat2 __operator + (const mat2 m, const mat2 n) {
- return mat2 (m[0] + n[0], m[1] + n[1]);
+mat3 __operator + (const mat3 m, const float b)
+{
+ __retVal[0] = m[0] + b;
+ __retVal[1] = m[1] + b;
+ __retVal[2] = m[2] + b;
}
-mat2 __operator - (const mat2 m, const mat2 n) {
- return mat2 (m[0] - n[0], m[1] - n[1]);
+mat3 __operator - (const float a, const mat3 n)
+{
+ __retVal[0] = a - n[0];
+ __retVal[1] = a - n[1];
+ __retVal[2] = a - n[2];
}
-mat2 __operator / (const mat2 m, const mat2 n) {
- return mat2 (m[0] / n[0], m[1] / n[1]);
+mat3 __operator - (const mat3 m, const float b)
+{
+ __retVal[0] = m[0] - b;
+ __retVal[1] = m[1] - b;
+ __retVal[2] = m[2] - b;
}
-mat3 __operator + (const mat3 m, const mat3 n) {
- return mat3 (m[0] + n[0], m[1] + n[1], m[2] + n[2]);
+mat3 __operator * (const float a, const mat3 n)
+{
+ __retVal[0] = a * n[0];
+ __retVal[1] = a * n[1];
+ __retVal[2] = a * n[2];
}
-mat3 __operator - (const mat3 m, const mat3 n) {
- return mat3 (m[0] - n[0], m[1] - n[1], m[2] - n[2]);
+mat3 __operator * (const mat3 m, const float b)
+{
+ __retVal[0] = m[0] * b;
+ __retVal[1] = m[1] * b;
+ __retVal[2] = m[2] * b;
}
-mat3 __operator / (const mat3 m, const mat3 n) {
- return mat3 (m[0] / n[0], m[1] / n[1], m[2] / n[2]);
+mat3 __operator / (const float a, const mat3 n)
+{
+ __retVal[0] = a / n[0];
+ __retVal[1] = a / n[1];
+ __retVal[2] = a / n[2];
}
-mat4 __operator + (const mat4 m, const mat4 n) {
- return mat4 (m[0] + n[0], m[1] + n[1], m[2] + n[2], m[3] + n[3]);
+mat3 __operator / (const mat3 m, const float b)
+{
+ __retVal[0] = m[0] / b;
+ __retVal[1] = m[1] / b;
+ __retVal[2] = m[2] / b;
}
-mat4 __operator - (const mat4 m, const mat4 n) {
- return mat4 (m[0] - n[0], m[1] - n[1], m[2] - n[2], m[3] - n[3]);
-}
-mat4 __operator / (const mat4 m, const mat4 n) {
- return mat4 (m[0] / n[0], m[1] / n[1], m[2] / n[2], m[3] / n[3]);
-}
+//// mat4/float operations
-vec2 __operator + (const float a, const vec2 u) {
- return vec2 (a + u.x, a + u.y);
+mat4 __operator + (const float a, const mat4 n)
+{
+ __retVal[0] = a + n[0];
+ __retVal[1] = a + n[1];
+ __retVal[2] = a + n[2];
+ __retVal[3] = a + n[3];
}
-vec2 __operator + (const vec2 v, const float b) {
- return vec2 (v.x + b, v.y + b);
+mat4 __operator + (const mat4 m, const float b)
+{
+ __retVal[0] = m[0] + b;
+ __retVal[1] = m[1] + b;
+ __retVal[2] = m[2] + b;
+ __retVal[3] = m[3] + b;
}
-vec2 __operator - (const float a, const vec2 u) {
- return vec2 (a - u.x, a - u.y);
+mat4 __operator - (const float a, const mat4 n)
+{
+ __retVal[0] = a - n[0];
+ __retVal[1] = a - n[1];
+ __retVal[2] = a - n[2];
+ __retVal[3] = a - n[3];
}
-vec2 __operator - (const vec2 v, const float b) {
- return vec2 (v.x - b, v.y - b);
+mat4 __operator - (const mat4 m, const float b)
+{
+ __retVal[0] = m[0] - b;
+ __retVal[1] = m[1] - b;
+ __retVal[2] = m[2] - b;
+ __retVal[3] = m[3] - b;
}
-vec2 __operator * (const float a, const vec2 u) {
- return vec2 (a * u.x, a * u.y);
+mat4 __operator * (const float a, const mat4 n)
+{
+ __retVal[0] = a * n[0];
+ __retVal[1] = a * n[1];
+ __retVal[2] = a * n[2];
+ __retVal[3] = a * n[3];
}
-vec2 __operator * (const vec2 v, const float b) {
- return vec2 (v.x * b, v.y * b);
+mat4 __operator * (const mat4 m, const float b)
+{
+ __retVal[0] = m[0] * b;
+ __retVal[1] = m[1] * b;
+ __retVal[2] = m[2] * b;
+ __retVal[3] = m[3] * b;
}
-vec2 __operator / (const float a, const vec2 u) {
- return vec2 (a / u.x, a / u.y);
+mat4 __operator / (const float a, const mat4 n)
+{
+ __retVal[0] = a / n[0];
+ __retVal[1] = a / n[1];
+ __retVal[2] = a / n[2];
+ __retVal[3] = a / n[3];
}
-vec2 __operator / (const vec2 v, const float b) {
- return vec2 (v.x / b, v.y / b);
+mat4 __operator / (const mat4 m, const float b)
+{
+ __retVal[0] = m[0] / b;
+ __retVal[1] = m[1] / b;
+ __retVal[2] = m[2] / b;
+ __retVal[3] = m[3] / b;
}
-vec3 __operator + (const float a, const vec3 u) {
- return vec3 (a + u.x, a + u.y, a + u.z);
-}
-vec3 __operator + (const vec3 v, const float b) {
- return vec3 (v.x + b, v.y + b, v.z + b);
-}
-vec3 __operator - (const float a, const vec3 u) {
- return vec3 (a - u.x, a - u.y, a - u.z);
-}
+//// matrix / vector products
-vec3 __operator - (const vec3 v, const float b) {
- return vec3 (v.x - b, v.y - b, v.z - b);
+vec2 __operator * (const mat2 m, const vec2 v)
+{
+ __retVal = m[0] * v.xx
+ + m[1] * v.yy;
}
-vec3 __operator * (const float a, const vec3 u) {
- return vec3 (a * u.x, a * u.y, a * u.z);
+vec2 __operator * (const vec2 v, const mat2 m)
+{
+ __retVal.x = dot(v, m[0]);
+ __retVal.y = dot(v, m[1]);
}
-//bp:
-vec3 __operator * (const vec3 v, const float b)
+vec3 __operator * (const mat3 m, const vec3 v)
{
- __retVal.xyz = v.xyz * b.xxx;
+ __retVal = m[0] * v.xxx
+ + m[1] * v.yyy
+ + m[2] * v.zzz;
}
-vec3 __operator / (const float a, const vec3 u) {
- return vec3 (a / u.x, a / u.y, a / u.z);
+vec3 __operator * (const vec3 v, const mat3 m)
+{
+ __retVal.x = dot(v, m[0]);
+ __retVal.y = dot(v, m[1]);
+ __retVal.z = dot(v, m[2]);
}
-vec3 __operator / (const vec3 v, const float b) {
- return vec3 (v.x / b, v.y / b, v.z / b);
+vec4 __operator * (const mat4 m, const vec4 v)
+{
+ __retVal = m[0] * v.xxxx
+ + m[1] * v.yyyy
+ + m[2] * v.zzzz
+ + m[3] * v.wwww;
}
-vec4 __operator + (const float a, const vec4 u) {
- return vec4 (a + u.x, a + u.y, a + u.z, a + u.w);
+vec4 __operator * (const vec4 v, const mat4 m)
+{
+ __retVal.x = dot(v, m[0]);
+ __retVal.y = dot(v, m[1]);
+ __retVal.z = dot(v, m[2]);
+ __retVal.w = dot(v, m[3]);
}
-vec4 __operator + (const vec4 v, const float b) {
- return vec4 (v.x + b, v.y + b, v.z + b, v.w + b);
-}
-vec4 __operator - (const float a, const vec4 u) {
- return vec4 (a - u.x, a - u.y, a - u.z, a - u.w);
-}
-vec4 __operator - (const vec4 v, const float b) {
- return vec4 (v.x - b, v.y - b, v.z - b, v.w - b);
-}
+//// mat2 assignment operators
-vec4 __operator * (const float a, const vec4 u) {
- return vec4 (a * u.x, a * u.y, a * u.z, a * u.w);
+void __operator += (inout mat2 m, const mat2 n)
+{
+ m[0] += n[0];
+ m[1] += n[1];
}
-//bp:
-vec4 __operator * (const vec4 v, const float b)
+void __operator -= (inout mat2 m, const mat2 n)
{
- __asm vec4_multiply __retVal.xyzw, v.xyzw, b.xxxx;
+ m[0] -= n[0];
+ m[1] -= n[1];
}
-vec4 __operator / (const float a, const vec4 u) {
- return vec4 (a / u.x, a / u.y, a / u.z, a / u.w);
+void __operator *= (inout mat2 m, const mat2 n)
+{
+ m = m * n;
}
-vec4 __operator / (const vec4 v, const float b) {
- return vec4 (v.x / b, v.y / b, v.z / b, v.w / b);
+void __operator /= (inout mat2 m, const mat2 n)
+{
+ m[0] /= n[0];
+ m[1] /= n[1];
}
-mat2 __operator + (const float a, const mat2 n) {
- return mat2 (a + n[0], a + n[1]);
-}
-mat2 __operator + (const mat2 m, const float b) {
- return mat2 (m[0] + b, m[1] + b);
-}
+//// mat3 assignment operators
-mat2 __operator - (const float a, const mat2 n) {
- return mat2 (a - n[0], a - n[1]);
+void __operator += (inout mat3 m, const mat3 n)
+{
+ m[0] += n[0];
+ m[1] += n[1];
+ m[2] += n[2];
}
-mat2 __operator - (const mat2 m, const float b) {
- return mat2 (m[0] - b, m[1] - b);
+void __operator -= (inout mat3 m, const mat3 n)
+{
+ m[0] -= n[0];
+ m[1] -= n[1];
+ m[2] -= n[2];
}
-mat2 __operator * (const float a, const mat2 n) {
- return mat2 (a * n[0], a * n[1]);
+void __operator *= (inout mat3 m, const mat3 n)
+{
+ m = m * n;
}
-mat2 __operator * (const mat2 m, const float b) {
- return mat2 (m[0] * b, m[1] * b);
+void __operator /= (inout mat3 m, const mat3 n)
+{
+ m[0] /= n[0];
+ m[1] /= n[1];
+ m[2] /= n[2];
}
-mat2 __operator / (const float a, const mat2 n) {
- return mat2 (a / n[0], a / n[1]);
-}
-mat2 __operator / (const mat2 m, const float b) {
- return mat2 (m[0] / b, m[1] / b);
-}
+// mat4 assignment operators
-mat3 __operator + (const float a, const mat3 n) {
- return mat3 (a + n[0], a + n[1], a + n[2]);
+void __operator += (inout mat4 m, const mat4 n)
+{
+ m[0] += n[0];
+ m[1] += n[1];
+ m[2] += n[2];
+ m[3] += n[3];
}
-mat3 __operator + (const mat3 m, const float b) {
- return mat3 (m[0] + b, m[1] + b, m[2] + b);
+void __operator -= (inout mat4 m, const mat4 n) {
+ m[0] -= n[0];
+ m[1] -= n[1];
+ m[2] -= n[2];
+ m[3] -= n[3];
}
-mat3 __operator - (const float a, const mat3 n) {
- return mat3 (a - n[0], a - n[1], a - n[2]);
+void __operator *= (inout mat4 m, const mat4 n)
+{
+ m = m * n;
}
-mat3 __operator - (const mat3 m, const float b) {
- return mat3 (m[0] - b, m[1] - b, m[2] - b);
+void __operator /= (inout mat4 m, const mat4 n)
+{
+ m[0] /= n[0];
+ m[1] /= n[1];
+ m[2] /= n[2];
+ m[3] /= n[3];
}
-mat3 __operator * (const float a, const mat3 n) {
- return mat3 (a * n[0], a * n[1], a * n[2]);
-}
-mat3 __operator * (const mat3 m, const float b) {
- return mat3 (m[0] * b, m[1] * b, m[2] * b);
-}
+//// mat2/float assignment operators
-mat3 __operator / (const float a, const mat3 n) {
- return mat3 (a / n[0], a / n[1], a / n[2]);
+void __operator += (inout mat2 m, const float a) {
+ m[0] += a;
+ m[1] += a;
}
-mat3 __operator / (const mat3 m, const float b) {
- return mat3 (m[0] / b, m[1] / b, m[2] / b);
+void __operator -= (inout mat2 m, const float a) {
+ m[0] -= a;
+ m[1] -= a;
}
-mat4 __operator + (const float a, const mat4 n) {
- return mat4 (a + n[0], a + n[1], a + n[2], a + n[3]);
+void __operator *= (inout mat2 m, const float a) {
+ m[0] *= a;
+ m[1] *= a;
}
-mat4 __operator + (const mat4 m, const float b) {
- return mat4 (m[0] + b, m[1] + b, m[2] + b, m[3] + b);
+void __operator /= (inout mat2 m, const float a) {
+ m[0] /= a;
+ m[1] /= a;
}
-mat4 __operator - (const float a, const mat4 n) {
- return mat4 (a - n[0], a - n[1], a - n[2], a - n[3]);
-}
-mat4 __operator - (const mat4 m, const float b) {
- return mat4 (m[0] - b, m[1] - b, m[2] - b, m[3] - b);
-}
+//// mat3/float assignment operators
-mat4 __operator * (const float a, const mat4 n) {
- return mat4 (a * n[0], a * n[1], a * n[2], a * n[3]);
+void __operator += (inout mat3 m, const float a) {
+ m[0] += a;
+ m[1] += a;
+ m[2] += a;
}
-mat4 __operator * (const mat4 m, const float b) {
- return mat4 (m[0] * b, m[1] * b, m[2] * b, m[3] * b);
+void __operator -= (inout mat3 m, const float a) {
+ m[0] -= a;
+ m[1] -= a;
+ m[2] -= a;
}
-mat4 __operator / (const float a, const mat4 n) {
- return mat4 (a / n[0], a / n[1], a / n[2], a / n[3]);
+void __operator *= (inout mat3 m, const float a) {
+ m[0] *= a;
+ m[1] *= a;
+ m[2] *= a;
}
-mat4 __operator / (const mat4 m, const float b) {
- return mat4 (m[0] / b, m[1] / b, m[2] / b, m[3] / b);
+void __operator /= (inout mat3 m, const float a) {
+ m[0] /= a;
+ m[1] /= a;
+ m[2] /= a;
}
-ivec2 __operator + (const int a, const ivec2 u) {
- return ivec2 (a) + u;
-}
-ivec2 __operator + (const ivec2 v, const int b) {
- return v + ivec2 (b);
-}
+//// mat4/float assignment operators
-ivec2 __operator - (const int a, const ivec2 u) {
- return ivec2 (a) - u;
+void __operator += (inout mat4 m, const float a) {
+ m[0] += a;
+ m[1] += a;
+ m[2] += a;
+ m[3] += a;
}
-ivec2 __operator - (const ivec2 v, const int b) {
- return v - ivec2 (b);
+void __operator -= (inout mat4 m, const float a) {
+ m[0] -= a;
+ m[1] -= a;
+ m[2] -= a;
+ m[3] -= a;
}
-ivec2 __operator * (const int a, const ivec2 u) {
- return ivec2 (a) * u;
+void __operator *= (inout mat4 m, const float a) {
+ m[0] *= a;
+ m[1] *= a;
+ m[2] *= a;
+ m[3] *= a;
}
-ivec2 __operator * (const ivec2 v, const int b) {
- return v * ivec2 (b);
+void __operator /= (inout mat4 m, const float a) {
+ m[0] /= a;
+ m[1] /= a;
+ m[2] /= a;
+ m[3] /= a;
}
-ivec2 __operator / (const int a, const ivec2 u) {
- return ivec2 (a) / u;
-}
-ivec2 __operator / (const ivec2 v, const int b) {
- return v / ivec2 (b);
-}
-ivec3 __operator + (const int a, const ivec3 u) {
- return ivec3 (a) + u;
-}
+//// vec/mat assignment operators
-ivec3 __operator + (const ivec3 v, const int b) {
- return v + ivec3 (b);
+void __operator *= (inout vec2 v, const mat2 m)
+{
+ v = v * m;
}
-ivec3 __operator - (const int a, const ivec3 u) {
- return ivec3 (a) - u;
+void __operator *= (inout vec3 v, const mat3 m)
+{
+ v = v * m;
}
-ivec3 __operator - (const ivec3 v, const int b) {
- return v - ivec3 (b);
+void __operator *= (inout vec4 v, const mat4 m)
+{
+ v = v * m;
}
-ivec3 __operator * (const int a, const ivec3 u) {
- return ivec3 (a) * u;
-}
-ivec3 __operator * (const ivec3 v, const int b) {
- return v * ivec3 (b);
-}
-ivec3 __operator / (const int a, const ivec3 u) {
- return ivec3 (a) / u;
-}
+//// pre-decrement operators
-ivec3 __operator / (const ivec3 v, const int b) {
- return v / ivec3 (b);
+int __operator --(inout int a)
+{
+ a = a - 1;
+ __retVal = a;
}
-ivec4 __operator + (const int a, const ivec4 u) {
- return ivec4 (a) + u;
+ivec2 __operator --(inout ivec2 v)
+{
+ v = v - ivec2(1);
+ __retVal = v;
}
-ivec4 __operator + (const ivec4 v, const int b) {
- return v + ivec4 (b);
+ivec3 __operator --(inout ivec3 v)
+{
+ v = v - ivec3(1);
+ __retVal = v;
}
-ivec4 __operator - (const int a, const ivec4 u) {
- return ivec4 (a) - u;
+ivec4 __operator --(inout ivec4 v)
+{
+ v = v - ivec4(1);
+ __retVal = v;
}
-ivec4 __operator - (const ivec4 v, const int b) {
- return v - ivec4 (b);
-}
-ivec4 __operator * (const int a, const ivec4 u) {
- return ivec4 (a) * u;
+float __operator --(inout float a)
+{
+ a = a - 1.0;
+ __retVal = a;
}
-ivec4 __operator * (const ivec4 v, const int b) {
- return v * ivec4 (b);
+vec2 __operator --(inout vec2 v)
+{
+ v = v - vec2(1.0);
+ __retVal = v;
}
-ivec4 __operator / (const int a, const ivec4 u) {
- return ivec4 (a) / u;
+vec3 __operator --(inout vec3 v)
+{
+ v = v - vec3(1.0);
+ __retVal = v;
}
-ivec4 __operator / (const ivec4 v, const int b) {
- return v / ivec4 (b);
+vec4 __operator --(inout vec4 v)
+{
+ v = v - vec4(1.0);
+ __retVal = v;
}
-vec2 __operator - (const vec2 v) {
- return vec2 (-v.x, -v.y);
-}
-vec3 __operator - (const vec3 v) {
- return vec3 (-v.x, -v.y, -v.z);
+mat2 __operator --(inout mat2 m)
+{
+ m[0] = m[0] - vec2(1.0);
+ m[1] = m[1] - vec2(1.0);
+ __retVal = m;
}
-vec4 __operator - (const vec4 v) {
- return vec4 (-v.x, -v.y, -v.z, -v.w);
+mat3 __operator --(inout mat3 m)
+{
+ m[0] = m[0] - vec3(1.0);
+ m[1] = m[1] - vec3(1.0);
+ m[2] = m[2] - vec3(1.0);
+ __retVal = m;
}
-ivec2 __operator - (const ivec2 v) {
- return ivec2 (-v.x, -v.y);
+mat4 __operator --(inout mat4 m)
+{
+ m[0] = m[0] - vec4(1.0);
+ m[1] = m[1] - vec4(1.0);
+ m[2] = m[2] - vec4(1.0);
+ m[3] = m[3] - vec4(1.0);
+ __retVal = m;
}
-ivec3 __operator - (const ivec3 v) {
- return ivec3 (-v.x, -v.y, -v.z);
-}
-ivec4 __operator - (const ivec4 v) {
- return ivec4 (-v.x, -v.y, -v.z, -v.w);
-}
+//// pre-increment operators
-mat2 __operator - (const mat2 m) {
- return mat2 (-m[0], -m[1]);
+int __operator ++(inout int a)
+{
+ a = a + 1;
+ __retVal = a;
}
-mat3 __operator - (const mat3 m) {
- return mat3 (-m[0], -m[1], -m[2]);
+ivec2 __operator ++(inout ivec2 v)
+{
+ v = v + ivec2(1);
+ __retVal = v;
}
-mat4 __operator - (const mat4 m) {
- return mat4 (-m[0], -m[1], -m[2], -m[3]);
+ivec3 __operator ++(inout ivec3 v)
+{
+ v = v + ivec3(1);
+ __retVal = v;
}
-void __operator -- (inout float a) {
- a -= 1.0;
+ivec4 __operator ++(inout ivec4 v)
+{
+ v = v + ivec4(1);
+ __retVal = v;
}
-void __operator -- (inout int a) {
- a -= 1;
-}
-void __operator -- (inout vec2 v) {
- --v.x;
- --v.y;
+float __operator ++(inout float a)
+{
+ a = a + 1.0;
+ __retVal = a;
}
-void __operator -- (inout vec3 v) {
- --v.x;
- --v.y;
- --v.z;
+vec2 __operator ++(inout vec2 v)
+{
+ v = v + vec2(1.0);
+ __retVal = v;
}
-void __operator -- (inout vec4 v) {
- --v.x;
- --v.y;
- --v.z;
- --v.w;
+vec3 __operator ++(inout vec3 v)
+{
+ v = v + vec3(1.0);
+ __retVal = v;
}
-void __operator -- (inout ivec2 v) {
- --v.x;
- --v.y;
+vec4 __operator ++(inout vec4 v)
+{
+ v = v + vec4(1.0);
+ __retVal = v;
}
-void __operator -- (inout ivec3 v) {
- --v.x;
- --v.y;
- --v.z;
-}
-void __operator -- (inout ivec4 v) {
- --v.x;
- --v.y;
- --v.z;
- --v.w;
+mat2 __operator ++(inout mat2 m)
+{
+ m[0] = m[0] + vec2(1.0);
+ m[1] = m[1] + vec2(1.0);
+ __retVal = m;
}
-void __operator -- (inout mat2 m) {
- --m[0];
- --m[1];
+mat3 __operator ++(inout mat3 m)
+{
+ m[0] = m[0] + vec3(1.0);
+ m[1] = m[1] + vec3(1.0);
+ m[2] = m[2] + vec3(1.0);
+ __retVal = m;
}
-void __operator -- (inout mat3 m) {
- --m[0];
- --m[1];
- --m[2];
+mat4 __operator ++(inout mat4 m)
+{
+ m[0] = m[0] + vec4(1.0);
+ m[1] = m[1] + vec4(1.0);
+ m[2] = m[2] + vec4(1.0);
+ m[3] = m[3] + vec4(1.0);
+ __retVal = m;
}
-void __operator -- (inout mat4 m) {
- --m[0];
- --m[1];
- --m[2];
- --m[3];
-}
-void __operator ++ (inout float a) {
- a += 1.0;
-}
-void __operator ++ (inout int a) {
- a += 1;
-}
+//// post-decrement
-void __operator ++ (inout vec2 v) {
- ++v.x;
- ++v.y;
+int __postDecr(inout int a)
+{
+ __retVal = a;
+ a = a - 1;
}
-void __operator ++ (inout vec3 v) {
- ++v.x;
- ++v.y;
- ++v.z;
+ivec2 __postDecr(inout ivec2 v)
+{
+ __retVal = v;
+ v = v - ivec2(1);
}
-void __operator ++ (inout vec4 v) {
- ++v.x;
- ++v.y;
- ++v.z;
- ++v.w;
+ivec3 __postDecr(inout ivec3 v)
+{
+ __retVal = v;
+ v = v - ivec3(1);
}
-void __operator ++ (inout ivec2 v) {
- ++v.x;
- ++v.y;
+ivec4 __postDecr(inout ivec4 v)
+{
+ __retVal = v;
+ v = v - ivec4(1);
}
-void __operator ++ (inout ivec3 v) {
- ++v.x;
- ++v.y;
- ++v.z;
-}
-void __operator ++ (inout ivec4 v) {
- ++v.x;
- ++v.y;
- ++v.z;
- ++v.w;
+float __postDecr(inout float a)
+{
+ __retVal = a;
+ a = a - 1.0;
}
-void __operator ++ (inout mat2 m) {
- ++m[0];
- ++m[1];
+vec2 __postDecr(inout vec2 v)
+{
+ __retVal = v;
+ v = v - vec2(1.0);
}
-void __operator ++ (inout mat3 m) {
- ++m[0];
- ++m[1];
- ++m[2];
+vec3 __postDecr(inout vec3 v)
+{
+ __retVal = v;
+ v = v - vec3(1.0);
}
-void __operator ++ (inout mat4 m) {
- ++m[0];
- ++m[1];
- ++m[2];
- ++m[3];
+vec4 __postDecr(inout vec4 v)
+{
+ __retVal = v;
+ v = v - vec4(1.0);
}
-//
-// NOTE: postfix increment and decrement operators take additional dummy int parameter to
-// distinguish their prototypes from prefix ones.
-//
-float __operator -- (inout float a, const int) {
- float b = a;
- --a;
- return b;
+mat2 __postDecr(inout mat2 m)
+{
+ __retVal = m;
+ m[0] = m[0] - vec2(1.0);
+ m[1] = m[1] - vec2(1.0);
}
-int __operator -- (inout int a, const int) {
- int b = a;
- --a;
- return b;
+mat3 __postDecr(inout mat3 m)
+{
+ __retVal = m;
+ m[0] = m[0] - vec3(1.0);
+ m[1] = m[1] - vec3(1.0);
+ m[2] = m[2] - vec3(1.0);
}
-vec2 __operator -- (inout vec2 v, const int) {
- return vec2 (v.x--, v.y--);
+mat4 __postDecr(inout mat4 m)
+{
+ __retVal = m;
+ m[0] = m[0] - vec4(1.0);
+ m[1] = m[1] - vec4(1.0);
+ m[2] = m[2] - vec4(1.0);
+ m[3] = m[3] - vec4(1.0);
}
-vec3 __operator -- (inout vec3 v, const int) {
- return vec3 (v.x--, v.y--, v.z--);
-}
-vec4 __operator -- (inout vec4 v, const int) {
- return vec4 (v.x--, v.y--, v.z--, v.w--);
-}
+//// post-increment
-ivec2 __operator -- (inout ivec2 v, const int) {
- return ivec2 (v.x--, v.y--);
+float __postIncr(inout float a)
+{
+ __retVal = a;
+ a = a + 1;
}
-ivec3 __operator -- (inout ivec3 v, const int) {
- return ivec3 (v.x--, v.y--, v.z--);
+vec2 __postIncr(inout vec2 v)
+{
+ __retVal = v;
+ v = v + vec2(1.0);
}
-ivec4 __operator -- (inout ivec4 v, const int) {
- return ivec4 (v.x--, v.y--, v.z--, v.w--);
+vec3 __postIncr(inout vec3 v)
+{
+ __retVal = v;
+ v = v + vec3(1.0);
}
-mat2 __operator -- (inout mat2 m, const int) {
- return mat2 (m[0]--, m[1]--);
+vec4 __postIncr(inout vec4 v)
+{
+ __retVal = v;
+ v = v + vec4(1.0);
}
-mat3 __operator -- (inout mat3 m, const int) {
- return mat3 (m[0]--, m[1]--, m[2]--);
-}
-mat4 __operator -- (inout mat4 m, const int) {
- return mat4 (m[0]--, m[1]--, m[2]--, m[3]--);
+int __postIncr(inout int a)
+{
+ __retVal = a;
+ a = a + 1;
}
-float __operator ++ (inout float a, const int) {
- float b = a;
- ++a;
- return b;
+ivec2 __postIncr(inout ivec2 v)
+{
+ __retVal = v;
+ v = v + ivec2(1);
}
-int __operator ++ (inout int a, const int) {
- int b = a;
- ++a;
- return b;
+ivec3 __postIncr(inout ivec3 v)
+{
+ __retVal = v;
+ v = v + ivec3(1);
}
-vec2 __operator ++ (inout vec2 v, const int) {
- return vec2 (v.x++, v.y++);
+ivec4 __postIncr(inout ivec4 v)
+{
+ __retVal = v;
+ v = v + ivec3(1);
}
-vec3 __operator ++ (inout vec3 v, const int) {
- return vec3 (v.x++, v.y++, v.z++);
-}
-vec4 __operator ++ (inout vec4 v, const int) {
- return vec4 (v.x++, v.y++, v.z++, v.w++);
+mat2 __postIncr(inout mat2 m)
+{
+ mat2 n = m;
+ m[0] = m[0] + vec2(1.0);
+ m[1] = m[1] + vec2(1.0);
+ return n;
}
-ivec2 __operator ++ (inout ivec2 v, const int) {
- return ivec2 (v.x++, v.y++);
+mat3 __postIncr(inout mat3 m)
+{
+ mat3 n = m;
+ m[0] = m[0] + vec3(1.0);
+ m[1] = m[1] + vec3(1.0);
+ m[2] = m[2] + vec3(1.0);
+ return n;
}
-ivec3 __operator ++ (inout ivec3 v, const int) {
- return ivec3 (v.x++, v.y++, v.z++);
+mat4 __postIncr(inout mat4 m)
+{
+ mat4 n = m;
+ m[0] = m[0] + vec4(1.0);
+ m[1] = m[1] + vec4(1.0);
+ m[2] = m[2] + vec4(1.0);
+ m[3] = m[3] + vec4(1.0);
+ return n;
}
-ivec4 __operator ++ (inout ivec4 v, const int) {
- return ivec4 (v.x++, v.y++, v.z++, v.w++);
-}
-mat2 __operator ++ (inout mat2 m, const int) {
- return mat2 (m[0]++, m[1]++);
-}
-mat3 __operator ++ (inout mat3 m, const int) {
- return mat3 (m[0]++, m[1]++, m[2]++);
-}
+//// inequality operators
-mat4 __operator ++ (inout mat4 m, const int) {
- return mat4 (m[0]++, m[1]++, m[2]++, m[3]++);
-}
-bool __operator < (const float a, const float b) {
- bool c;
- __asm float_less c, a, b;
- return c;
+// XXX are the inequality operators for floats/ints really needed????
+bool __operator < (const float a, const float b)
+{
+ __asm vec4_sgt __retVal.x, b, a;
}
+
bool __operator < (const int a, const int b) {
return float (a) < float (b);
}
return float (a) <= float (b);
}
-bool __operator ^^ (const bool a, const bool b) {
- return a != b;
-}
-
-//
-// These operators are handled internally by the compiler:
-//
-// bool __operator && (bool a, bool b) {
-// return a ? b : false;
-// }
-// bool __operator || (bool a, bool b) {
-// return a ? true : b;
-// }
-//
-bool __operator ! (const bool a) {
- return a == false;
-}
//
// MESA-specific extension functions.
projects / mesa.git / blobdiff