52 viewclip_point_xy( const GLfloat v[] )  in viewclip_point_xy()
72 viewclip_point_z( const GLfloat v[] )  in viewclip_point_z()
92 userclip_point( struct gl_context *ctx, const GLfloat v[] )  in userclip_point()
97       GLfloat dot = v[0] * ctx->Transform._ClipUserPlane[p][0]  in userclip_point()
121               const GLfloat vertex[4],  in shade_rastpos()
122               const GLfloat normal[3],  in shade_rastpos()
123               GLfloat Rcolor[4],  in shade_rastpos()
124               GLfloat Rspec[4])  in shade_rastpos()
126    /*const*/ GLfloat (*base)[3] = ctx->Light._BaseColor;  in shade_rastpos()
128    GLfloat diffuseColor[4], specularColor[4];  /* for RGB mode only */  in shade_rastpos()
139       GLfloat attenuation = 1.0;  in shade_rastpos()
140       GLfloat VP[3]; /* vector from vertex to light pos */  in shade_rastpos()
141       GLfloat n_dot_VP;  in shade_rastpos()
142       GLfloat diffuseContrib[3], specularContrib[3];  in shade_rastpos()
151 	 GLfloat d;  in shade_rastpos()
156 	 d = (GLfloat) LEN_3FV( VP );  in shade_rastpos()
159 	    GLfloat invd = 1.0F / d;  in shade_rastpos()
169 	    GLfloat PV_dot_dir = - DOT3(VP, light->_NormSpotDirection);  in shade_rastpos()
175                GLfloat spot = powf(PV_dot_dir, light->SpotExponent);  in shade_rastpos()
197          const GLfloat *h;  in shade_rastpos()
198          GLfloat n_dot_h;  in shade_rastpos()
203 	    GLfloat v[3];  in shade_rastpos()
222 	    GLfloat shine;  in shade_rastpos()
223 	    GLfloat spec_coef;  in shade_rastpos()
266 compute_texgen(struct gl_context *ctx, const GLfloat vObj[4], const GLfloat vEye[4],  in compute_texgen()
267                const GLfloat normal[3], GLuint unit, GLfloat texcoord[4])  in compute_texgen()
272    GLfloat u[3], two_nu, rx, ry, rz, m, mInv;  in compute_texgen()
373 _mesa_RasterPos(struct gl_context *ctx, const GLfloat vObj[4])  in _mesa_RasterPos()
381       GLfloat eye[4], clip[4], ndc[3], d;  in _mesa_RasterPos()
382       GLfloat *norm, eyenorm[3];  in _mesa_RasterPos()
383       GLfloat *objnorm = ctx->Current.Attrib[VERT_ATTRIB_NORMAL];  in _mesa_RasterPos()
438          const GLfloat *inv = ctx->ModelviewMatrixStack.Top->inv;  in _mesa_RasterPos()
465             GLfloat tc[4];  in _mesa_RasterPos()
488 rasterpos(GLfloat x, GLfloat y, GLfloat z, GLfloat w)  in rasterpos()
491    GLfloat p[4];  in rasterpos()
511    rasterpos((GLfloat)x, (GLfloat)y, (GLfloat)0.0, (GLfloat)1.0);  in _mesa_RasterPos2d()
515 _mesa_RasterPos2f(GLfloat x, GLfloat y)  in _mesa_RasterPos2f()
523    rasterpos((GLfloat) x, (GLfloat) y, 0.0F, 1.0F);  in _mesa_RasterPos2i()
535    rasterpos((GLfloat) x, (GLfloat) y, (GLfloat) z, 1.0F);  in _mesa_RasterPos3d()
539 _mesa_RasterPos3f(GLfloat x, GLfloat y, GLfloat z)  in _mesa_RasterPos3f()
547    rasterpos((GLfloat) x, (GLfloat) y, (GLfloat) z, 1.0F);  in _mesa_RasterPos3i()
559    rasterpos((GLfloat) x, (GLfloat) y, (GLfloat) z, (GLfloat) w);  in _mesa_RasterPos4d()
563 _mesa_RasterPos4f(GLfloat x, GLfloat y, GLfloat z, GLfloat w)  in _mesa_RasterPos4f()
571    rasterpos((GLfloat) x, (GLfloat) y, (GLfloat) z, (GLfloat) w);  in _mesa_RasterPos4i()
583    rasterpos((GLfloat) v[0], (GLfloat) v[1], 0.0F, 1.0F);  in _mesa_RasterPos2dv()
587 _mesa_RasterPos2fv(const GLfloat *v)  in _mesa_RasterPos2fv()
595    rasterpos((GLfloat) v[0], (GLfloat) v[1], 0.0F, 1.0F);  in _mesa_RasterPos2iv()
607    rasterpos((GLfloat) v[0], (GLfloat) v[1], (GLfloat) v[2], 1.0F);  in _mesa_RasterPos3dv()
611 _mesa_RasterPos3fv(const GLfloat *v)  in _mesa_RasterPos3fv()
619    rasterpos((GLfloat) v[0], (GLfloat) v[1], (GLfloat) v[2], 1.0F);  in _mesa_RasterPos3iv()
631    rasterpos((GLfloat) v[0], (GLfloat) v[1],   in _mesa_RasterPos4dv()
632 		     (GLfloat) v[2], (GLfloat) v[3]);  in _mesa_RasterPos4dv()
636 _mesa_RasterPos4fv(const GLfloat *v)  in _mesa_RasterPos4fv()
644    rasterpos((GLfloat) v[0], (GLfloat) v[1],   in _mesa_RasterPos4iv()
645 		     (GLfloat) v[2], (GLfloat) v[3]);  in _mesa_RasterPos4iv()
665 window_pos3f(GLfloat x, GLfloat y, GLfloat z)  in window_pos3f()
668    GLfloat z2;  in window_pos3f()
726 window_pos4f(GLfloat x, GLfloat y, GLfloat z, GLfloat w)  in window_pos4f()
737    window_pos4f((GLfloat) x, (GLfloat) y, 0.0F, 1.0F);  in _mesa_WindowPos2d()
741 _mesa_WindowPos2f(GLfloat x, GLfloat y)  in _mesa_WindowPos2f()
749    window_pos4f((GLfloat) x, (GLfloat) y, 0.0F, 1.0F);  in _mesa_WindowPos2i()
761    window_pos4f((GLfloat) x, (GLfloat) y, (GLfloat) z, 1.0F);  in _mesa_WindowPos3d()
765 _mesa_WindowPos3f(GLfloat x, GLfloat y, GLfloat z)  in _mesa_WindowPos3f()
773    window_pos4f((GLfloat) x, (GLfloat) y, (GLfloat) z, 1.0F);  in _mesa_WindowPos3i()
785    window_pos4f((GLfloat) x, (GLfloat) y, (GLfloat) z, (GLfloat) w);  in _mesa_WindowPos4dMESA()
789 _mesa_WindowPos4fMESA(GLfloat x, GLfloat y, GLfloat z, GLfloat w)  in _mesa_WindowPos4fMESA()
797    window_pos4f((GLfloat) x, (GLfloat) y, (GLfloat) z, (GLfloat) w);  in _mesa_WindowPos4iMESA()
809    window_pos4f((GLfloat) v[0], (GLfloat) v[1], 0.0F, 1.0F);  in _mesa_WindowPos2dv()
813 _mesa_WindowPos2fv(const GLfloat *v)  in _mesa_WindowPos2fv()
821    window_pos4f((GLfloat) v[0], (GLfloat) v[1], 0.0F, 1.0F);  in _mesa_WindowPos2iv()
833    window_pos4f((GLfloat) v[0], (GLfloat) v[1], (GLfloat) v[2], 1.0F);  in _mesa_WindowPos3dv()
837 _mesa_WindowPos3fv(const GLfloat *v)  in _mesa_WindowPos3fv()
845    window_pos4f((GLfloat) v[0], (GLfloat) v[1], (GLfloat) v[2], 1.0F);  in _mesa_WindowPos3iv()
857    window_pos4f((GLfloat) v[0], (GLfloat) v[1],   in _mesa_WindowPos4dvMESA()
858 			 (GLfloat) v[2], (GLfloat) v[3]);  in _mesa_WindowPos4dvMESA()
862 _mesa_WindowPos4fvMESA(const GLfloat *v)  in _mesa_WindowPos4fvMESA()
870    window_pos4f((GLfloat) v[0], (GLfloat) v[1],   in _mesa_WindowPos4ivMESA()
871 			 (GLfloat) v[2], (GLfloat) v[3]);  in _mesa_WindowPos4ivMESA()
886 void glWindowPos4fMESA( GLfloat x, GLfloat y, GLfloat z, GLfloat w )
888    GLfloat fx, fy;