75         float[] scratch = sScratch;  in gluLookAt()  local
76         synchronized(scratch) {  in gluLookAt()
77             Matrix.setLookAtM(scratch, 0, eyeX, eyeY, eyeZ, centerX, centerY, centerZ,  in gluLookAt()
79             gl.glMultMatrixf(scratch, 0);  in gluLookAt()
150         float[] scratch = sScratch;  in gluProject()  local
151         synchronized(scratch) {  in gluProject()
155             Matrix.multiplyMM(scratch, M_OFFSET, project, projectOffset,  in gluProject()
158             scratch[V_OFFSET + 0] = objX;  in gluProject()
159             scratch[V_OFFSET + 1] = objY;  in gluProject()
160             scratch[V_OFFSET + 2] = objZ;  in gluProject()
161             scratch[V_OFFSET + 3] = 1.0f;  in gluProject()
163             Matrix.multiplyMV(scratch, V2_OFFSET,  in gluProject()
164                     scratch, M_OFFSET, scratch, V_OFFSET);  in gluProject()
166             float w = scratch[V2_OFFSET + 3];  in gluProject()
175                             * (scratch[V2_OFFSET + 0] * rw + 1.0f)  in gluProject()
179                             * (scratch[V2_OFFSET + 1] * rw + 1.0f) * 0.5f;  in gluProject()
180             win[winOffset + 2] = (scratch[V2_OFFSET + 2] * rw + 1.0f) * 0.5f;  in gluProject()
216         float[] scratch = sScratch;  in gluUnProject()  local
217         synchronized(scratch) {  in gluUnProject()
221             Matrix.multiplyMM(scratch, PM_OFFSET, project, projectOffset,  in gluUnProject()
224             if (!Matrix.invertM(scratch, INVPM_OFFSET, scratch, PM_OFFSET)) {  in gluUnProject()
228             scratch[V_OFFSET + 0] =  in gluUnProject()
231             scratch[V_OFFSET + 1] =  in gluUnProject()
234             scratch[V_OFFSET + 2] = 2.0f * winZ - 1.0f;  in gluUnProject()
235             scratch[V_OFFSET + 3] = 1.0f;  in gluUnProject()
237             Matrix.multiplyMV(obj, objOffset, scratch, INVPM_OFFSET,  in gluUnProject()
238                     scratch, V_OFFSET);  in gluUnProject()