53    GLfloat (*base)[3] = ctx->Light._BaseColor;  in TAG()
54    GLfloat sumA[2];  in TAG()
58    const GLfloat *vertex = (GLfloat *)input->data;  in TAG()
60    const GLfloat *normal = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;  in TAG()
62    GLfloat (*Fcolor)[4] = (GLfloat (*)[4]) store->LitColor[0].data;  in TAG()
63    GLfloat (*Fspec)[4] = (GLfloat (*)[4]) store->LitSecondary[0].data;  in TAG()
65    GLfloat (*Bcolor)[4] = (GLfloat (*)[4]) store->LitColor[1].data;  in TAG()
66    GLfloat (*Bspec)[4] = (GLfloat (*)[4]) store->LitSecondary[1].data;  in TAG()
90       GLfloat sum[2][3], spec[2][3];  in TAG()
111 	 GLfloat n_dot_h;  in TAG()
112 	 GLfloat correction;  in TAG()
114 	 GLfloat contrib[3];  in TAG()
115 	 GLfloat attenuation;  in TAG()
116 	 GLfloat VP[3];  /* unit vector from vertex to light */  in TAG()
117 	 GLfloat n_dot_VP;       /* n dot VP */  in TAG()
118 	 GLfloat *h;  in TAG()
127 	    GLfloat d;     /* distance from vertex to light */  in TAG()
131 	    d = (GLfloat) LEN_3FV( VP );  in TAG()
134 	       GLfloat invd = 1.0F / d;  in TAG()
144 	       GLfloat PV_dot_dir = - DOT3(VP, light->_NormSpotDirection);  in TAG()
150                   GLfloat spot = powf(PV_dot_dir, light->SpotExponent);  in TAG()
188 	    GLfloat v[3];  in TAG()
207 	    GLfloat spec_coef = lookup_shininess(ctx, side, n_dot_h);  in TAG()
237    GLfloat (*base)[3] = ctx->Light._BaseColor;  in TAG()
238    GLfloat sumA[2];  in TAG()
241    const GLfloat *vertex = (GLfloat *) input->data;  in TAG()
243    const GLfloat *normal = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;  in TAG()
245    GLfloat (*Fcolor)[4] = (GLfloat (*)[4]) store->LitColor[0].data;  in TAG()
247    GLfloat (*Bcolor)[4] = (GLfloat (*)[4]) store->LitColor[1].data;  in TAG()
268       GLfloat sum[2][3];  in TAG()
288 	 GLfloat n_dot_h;  in TAG()
289 	 GLfloat correction;  in TAG()
291 	 GLfloat contrib[3];  in TAG()
292 	 GLfloat attenuation = 1.0;  in TAG()
293 	 GLfloat VP[3];          /* unit vector from vertex to light */  in TAG()
294 	 GLfloat n_dot_VP;       /* n dot VP */  in TAG()
295 	 GLfloat *h;  in TAG()
304 	    GLfloat d;     /* distance from vertex to light */  in TAG()
309 	    d = (GLfloat) LEN_3FV( VP );  in TAG()
312 	       GLfloat invd = 1.0F / d;  in TAG()
322 	       GLfloat PV_dot_dir = - DOT3(VP, light->_NormSpotDirection);  in TAG()
328                   GLfloat spot = powf(PV_dot_dir, light->SpotExponent);  in TAG()
367 	       GLfloat v[3];  in TAG()
386 	       GLfloat spec_coef = lookup_shininess(ctx, side, n_dot_h);  in TAG()
418    const GLfloat *normal = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;  in TAG()
419    GLfloat (*Fcolor)[4] = (GLfloat (*)[4]) store->LitColor[0].data;  in TAG()
421    GLfloat (*Bcolor)[4] = (GLfloat (*)[4]) store->LitColor[1].data;  in TAG()
425    GLfloat base[2][4];  in TAG()
454       GLfloat n_dot_VP;  in TAG()
481          GLfloat n_dot_h = -DOT3(normal, light->_h_inf_norm);  in TAG()
482          GLfloat sum[3];  in TAG()
486             GLfloat spec = lookup_shininess(ctx, 1, n_dot_h);  in TAG()
495 	 GLfloat n_dot_h = DOT3(normal, light->_h_inf_norm);  in TAG()
496 	 GLfloat sum[3];  in TAG()
500             GLfloat spec = lookup_shininess(ctx, 0, n_dot_h);  in TAG()
521    GLfloat sumA[2];  in TAG()
523    const GLfloat *normal = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;  in TAG()
524    GLfloat (*Fcolor)[4] = (GLfloat (*)[4]) store->LitColor[0].data;  in TAG()
526    GLfloat (*Bcolor)[4] = (GLfloat (*)[4]) store->LitColor[1].data;  in TAG()
561       GLfloat sum[2][3];  in TAG()
579 	 GLfloat n_dot_h, n_dot_VP, spec;  in TAG()