54 _mesa_CullFace( GLenum mode )  in _mesa_CullFace()  argument
60       _mesa_debug(ctx, "glCullFace %s\n", _mesa_lookup_enum_by_nr(mode));  in _mesa_CullFace()
62    if (mode!=GL_FRONT && mode!=GL_BACK && mode!=GL_FRONT_AND_BACK) {  in _mesa_CullFace()
67    if (ctx->Polygon.CullFaceMode == mode)  in _mesa_CullFace()
71    ctx->Polygon.CullFaceMode = mode;  in _mesa_CullFace()
74       ctx->Driver.CullFace( ctx, mode );  in _mesa_CullFace()
90 _mesa_FrontFace( GLenum mode )  in _mesa_FrontFace()  argument
96       _mesa_debug(ctx, "glFrontFace %s\n", _mesa_lookup_enum_by_nr(mode));  in _mesa_FrontFace()
98    if (mode!=GL_CW && mode!=GL_CCW) {  in _mesa_FrontFace()
103    if (ctx->Polygon.FrontFace == mode)  in _mesa_FrontFace()
107    ctx->Polygon.FrontFace = mode;  in _mesa_FrontFace()
109    ctx->Polygon._FrontBit = (GLboolean) (mode == GL_CW);  in _mesa_FrontFace()
112       ctx->Driver.FrontFace( ctx, mode );  in _mesa_FrontFace()
129 _mesa_PolygonMode( GLenum face, GLenum mode )  in _mesa_PolygonMode()  argument
137                   _mesa_lookup_enum_by_nr(mode));  in _mesa_PolygonMode()
139    if (mode!=GL_POINT && mode!=GL_LINE && mode!=GL_FILL) {  in _mesa_PolygonMode()
150       if (ctx->Polygon.FrontMode == mode)  in _mesa_PolygonMode()
153       ctx->Polygon.FrontMode = mode;  in _mesa_PolygonMode()
156       if (ctx->Polygon.FrontMode == mode &&  in _mesa_PolygonMode()
157 	  ctx->Polygon.BackMode == mode)  in _mesa_PolygonMode()
160       ctx->Polygon.FrontMode = mode;  in _mesa_PolygonMode()
161       ctx->Polygon.BackMode = mode;  in _mesa_PolygonMode()
168       if (ctx->Polygon.BackMode == mode)  in _mesa_PolygonMode()
171       ctx->Polygon.BackMode = mode;  in _mesa_PolygonMode()
184       ctx->Driver.PolygonMode(ctx, face, mode);  in _mesa_PolygonMode()