52    GLfloat (*base)[3] = ctx->Light._BaseColor;  in TAG()
53    GLfloat sumA[2];  in TAG()
57    const GLfloat *vertex = (GLfloat *)input->data;  in TAG()
59    const GLfloat *normal = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;  in TAG()
61    GLfloat (*Fcolor)[4] = (GLfloat (*)[4]) store->LitColor[0].data;  in TAG()
62    GLfloat (*Fspec)[4] = (GLfloat (*)[4]) store->LitSecondary[0].data;  in TAG()
64    GLfloat (*Bcolor)[4] = (GLfloat (*)[4]) store->LitColor[1].data;  in TAG()
65    GLfloat (*Bspec)[4] = (GLfloat (*)[4]) store->LitSecondary[1].data;  in TAG()
89       GLfloat sum[2][3], spec[2][3];  in TAG()
113 	 GLfloat n_dot_h;  in TAG()
114 	 GLfloat correction;  in TAG()
116 	 GLfloat contrib[3];  in TAG()
117 	 GLfloat attenuation;  in TAG()
118 	 GLfloat VP[3];          /* unit vector from vertex to light */  in TAG()
119 	 GLfloat n_dot_VP;       /* n dot VP */  in TAG()
120 	 GLfloat *h;  in TAG()
129 	    GLfloat d;     /* distance from vertex to light */  in TAG()
133 	    d = (GLfloat) LEN_3FV( VP );  in TAG()
136 	       GLfloat invd = 1.0F / d;  in TAG()
146 	       GLfloat PV_dot_dir = - DOT3(VP, light->_NormSpotDirection);  in TAG()
152                   GLfloat spot = powf(PV_dot_dir, light->SpotExponent);  in TAG()
190 	    GLfloat v[3];  in TAG()
209 	    GLfloat spec_coef = lookup_shininess(ctx, side, n_dot_h);  in TAG()
239    GLfloat (*base)[3] = ctx->Light._BaseColor;  in TAG()
240    GLfloat sumA[2];  in TAG()
243    const GLfloat *vertex = (GLfloat *) input->data;  in TAG()
245    const GLfloat *normal = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;  in TAG()
247    GLfloat (*Fcolor)[4] = (GLfloat (*)[4]) store->LitColor[0].data;  in TAG()
249    GLfloat (*Bcolor)[4] = (GLfloat (*)[4]) store->LitColor[1].data;  in TAG()
270       GLfloat sum[2][3];  in TAG()
292 	 GLfloat n_dot_h;  in TAG()
293 	 GLfloat correction;  in TAG()
295 	 GLfloat contrib[3];  in TAG()
296 	 GLfloat attenuation;  in TAG()
297 	 GLfloat VP[3];          /* unit vector from vertex to light */  in TAG()
298 	 GLfloat n_dot_VP;       /* n dot VP */  in TAG()
299 	 GLfloat *h;  in TAG()
308 	    GLfloat d;     /* distance from vertex to light */  in TAG()
312 	    d = (GLfloat) LEN_3FV( VP );  in TAG()
315 	       GLfloat invd = 1.0F / d;  in TAG()
325 	       GLfloat PV_dot_dir = - DOT3(VP, light->_NormSpotDirection);  in TAG()
331                   GLfloat spot = powf(PV_dot_dir, light->SpotExponent);  in TAG()
370 	       GLfloat v[3];  in TAG()
389 	       GLfloat spec_coef = lookup_shininess(ctx, side, n_dot_h);  in TAG()
421    const GLfloat *normal = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;  in TAG()
422    GLfloat (*Fcolor)[4] = (GLfloat (*)[4]) store->LitColor[0].data;  in TAG()
424    GLfloat (*Bcolor)[4] = (GLfloat (*)[4]) store->LitColor[1].data;  in TAG()
429    GLfloat base[2][4];  in TAG()
458       GLfloat n_dot_VP;  in TAG()
485          GLfloat n_dot_h = -DOT3(normal, light->_h_inf_norm);  in TAG()
486          GLfloat sum[3];  in TAG()
490             GLfloat spec = lookup_shininess(ctx, 1, n_dot_h);  in TAG()
499 	 GLfloat n_dot_h = DOT3(normal, light->_h_inf_norm);  in TAG()
500 	 GLfloat sum[3];  in TAG()
504             GLfloat spec = lookup_shininess(ctx, 0, n_dot_h);  in TAG()
525    GLfloat sumA[2];  in TAG()
527    const GLfloat *normal = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;  in TAG()
528    GLfloat (*Fcolor)[4] = (GLfloat (*)[4]) store->LitColor[0].data;  in TAG()
530    GLfloat (*Bcolor)[4] = (GLfloat (*)[4]) store->LitColor[1].data;  in TAG()
564       GLfloat sum[2][3];  in TAG()
586 	 GLfloat n_dot_h, n_dot_VP, spec;  in TAG()