Searched refs:fz (Results 1 - 4 of 4) sorted by relevance

/frameworks/native/opengl/tests/gl_jni/jni/
H A Dgl_code.cpp33 float fz = centerZ - eyeZ; local
36 float rlf = 1.0f / sqrtf(fx*fx + fy*fy + fz*fz);
39 fz *= rlf;
49 float sx = fy * upZ - fz * upY;
50 float sy = fz * upX - fx * upZ;
54 float ux = sy * fz - sz * fy;
55 float uy = sz * fx - sx * fz;
71 m[10] = -fz;
/frameworks/native/opengl/tests/tritex/
H A Dtritex.cpp44 float fz = centerZ - eyeZ; local
47 float rlf = 1.0f / sqrtf(fx*fx + fy*fy + fz*fz);
50 fz *= rlf;
60 float sx = fy * upZ - fz * upY;
61 float sy = fz * upX - fx * upZ;
65 float ux = sy * fz - sz * fy;
66 float uy = sz * fx - sx * fz;
82 m[10] = -fz;
/frameworks/native/opengl/tests/gl_basic/
H A Dgl_basic.cpp47 float fz = centerZ - eyeZ; local
50 float rlf = 1.0f / sqrtf(fx*fx + fy*fy + fz*fz);
53 fz *= rlf;
63 float sx = fy * upZ - fz * upY;
64 float sy = fz * upX - fx * upZ;
68 float ux = sy * fz - sz * fy;
69 float uy = sz * fx - sx * fz;
85 m[10] = -fz;
/frameworks/base/opengl/java/android/opengl/
H A DMatrix.java707 float fz = centerZ - eyeZ;
710 float rlf = 1.0f / Matrix.length(fx, fy, fz);
713 fz *= rlf;
716 float sx = fy * upZ - fz * upY;
717 float sy = fz * upX - fx * upZ;
727 float ux = sy * fz - sz * fy;
728 float uy = sz * fx - sx * fz;
743 rm[rmOffset + 10] = -fz;

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