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/frameworks/base/core/jni/android/opengl/
H A Dpoly_clip.cpp66 float t, tu, tv; local
72 tu = sign*COORD(u, index) - u->sw*k;
73 for (v= &p->vert[0], i=p->n; i>0; i--, u=v, tu=tv, v++) {
77 if ((tu <= 0.0f) ^ (tv <= 0.0f)) {
79 t = tu/(tu-tv);

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