53       GLfloat ex = v[0]->attrib[FRAG_ATTRIB_WPOS][0] - v[2]->attrib[FRAG_ATTRIB_WPOS][0];  in TAG()
54       GLfloat ey = v[0]->attrib[FRAG_ATTRIB_WPOS][1] - v[2]->attrib[FRAG_ATTRIB_WPOS][1];  in TAG()
55       GLfloat fx = v[1]->attrib[FRAG_ATTRIB_WPOS][0] - v[2]->attrib[FRAG_ATTRIB_WPOS][0];  in TAG()
56       GLfloat fy = v[1]->attrib[FRAG_ATTRIB_WPOS][1] - v[2]->attrib[FRAG_ATTRIB_WPOS][1];  in TAG()
77                      COPY_4V(saved_col0[0], v[0]->attrib[FRAG_ATTRIB_COL0]);  in TAG()
78                      COPY_4V(saved_col0[1], v[1]->attrib[FRAG_ATTRIB_COL0]);  in TAG()
79                      COPY_4V(saved_col0[2], v[2]->attrib[FRAG_ATTRIB_COL0]);  in TAG()
89                         COPY_4V(v[0]->attrib[FRAG_ATTRIB_COL0], vbcolor[e0]);  in TAG()
90                         COPY_4V(v[1]->attrib[FRAG_ATTRIB_COL0], vbcolor[e1]);  in TAG()
91                         COPY_4V(v[2]->attrib[FRAG_ATTRIB_COL0], vbcolor[e2]);  in TAG()
102                         COPY_4V(v[0]->attrib[FRAG_ATTRIB_COL0], vbcolor[0]);  in TAG()
103                         COPY_4V(v[1]->attrib[FRAG_ATTRIB_COL0], vbcolor[0]);  in TAG()
104                         COPY_4V(v[2]->attrib[FRAG_ATTRIB_COL0], vbcolor[0]);  in TAG()
112 		  COPY_4V(saved_spec[0], v[0]->attrib[FRAG_ATTRIB_COL1]);  in TAG()
113 		  COPY_4V(saved_spec[1], v[1]->attrib[FRAG_ATTRIB_COL1]);  in TAG()
114 		  COPY_4V(saved_spec[2], v[2]->attrib[FRAG_ATTRIB_COL1]);  in TAG()
117 		    SS_SPEC(v[0]->attrib[FRAG_ATTRIB_COL1], vbspec[e0]);  in TAG()
118 		    SS_SPEC(v[1]->attrib[FRAG_ATTRIB_COL1], vbspec[e1]);  in TAG()
119 		    SS_SPEC(v[2]->attrib[FRAG_ATTRIB_COL1], vbspec[e2]);  in TAG()
122 		    SS_SPEC(v[0]->attrib[FRAG_ATTRIB_COL1], vbspec[0]);  in TAG()
123 		    SS_SPEC(v[1]->attrib[FRAG_ATTRIB_COL1], vbspec[0]);  in TAG()
124 		    SS_SPEC(v[2]->attrib[FRAG_ATTRIB_COL1], vbspec[0]);  in TAG()
134 	 z[0] = v[0]->attrib[FRAG_ATTRIB_WPOS][2];  in TAG()
135 	 z[1] = v[1]->attrib[FRAG_ATTRIB_WPOS][2];  in TAG()
136 	 z[2] = v[2]->attrib[FRAG_ATTRIB_WPOS][2];  in TAG()
150          oz0 = CLAMP(v[0]->attrib[FRAG_ATTRIB_WPOS][2] + offset, 0.0F, max);  in TAG()
151          oz1 = CLAMP(v[1]->attrib[FRAG_ATTRIB_WPOS][2] + offset, 0.0F, max);  in TAG()
152          oz2 = CLAMP(v[2]->attrib[FRAG_ATTRIB_WPOS][2] + offset, 0.0F, max);  in TAG()
158 	 v[0]->attrib[FRAG_ATTRIB_WPOS][2] = oz0;  in TAG()
159 	 v[1]->attrib[FRAG_ATTRIB_WPOS][2] = oz1;  in TAG()
160 	 v[2]->attrib[FRAG_ATTRIB_WPOS][2] = oz2;  in TAG()
165 	 v[0]->attrib[FRAG_ATTRIB_WPOS][2] = oz0;  in TAG()
166 	 v[1]->attrib[FRAG_ATTRIB_WPOS][2] = oz1;  in TAG()
167 	 v[2]->attrib[FRAG_ATTRIB_WPOS][2] = oz2;  in TAG()
172 	 v[0]->attrib[FRAG_ATTRIB_WPOS][2] = oz0;  in TAG()
173 	 v[1]->attrib[FRAG_ATTRIB_WPOS][2] = oz1;  in TAG()
174 	 v[2]->attrib[FRAG_ATTRIB_WPOS][2] = oz2;  in TAG()
183       v[0]->attrib[FRAG_ATTRIB_WPOS][2] = z[0];  in TAG()
184       v[1]->attrib[FRAG_ATTRIB_WPOS][2] = z[1];  in TAG()
185       v[2]->attrib[FRAG_ATTRIB_WPOS][2] = z[2];  in TAG()
197 	    COPY_4V(v[0]->attrib[FRAG_ATTRIB_COL0], saved_col0[0]);  in TAG()
198 	    COPY_4V(v[1]->attrib[FRAG_ATTRIB_COL0], saved_col0[1]);  in TAG()
199 	    COPY_4V(v[2]->attrib[FRAG_ATTRIB_COL0], saved_col0[2]);  in TAG()
204 	  COPY_4V(v[0]->attrib[FRAG_ATTRIB_COL1], saved_spec[0]);  in TAG()
205 	  COPY_4V(v[1]->attrib[FRAG_ATTRIB_COL1], saved_spec[1]);  in TAG()
206 	  COPY_4V(v[2]->attrib[FRAG_ATTRIB_COL1], saved_spec[2]);  in TAG()