Cross Reference: /external/mesa3d/src/mesa/main/eval.c

Lines Matching refs:u1
360 map1(GLenum target, GLfloat u1, GLfloat u2, GLint ustride,
371    if (u1 == u2) {
372       _mesa_error( ctx, GL_INVALID_VALUE, "glMap1(u1,u2)" );
415    map->u1 = u1;
417    map->du = 1.0F / (u2 - u1);
426 _mesa_Map1f( GLenum target, GLfloat u1, GLfloat u2, GLint stride,
429    map1(target, u1, u2, stride, order, points, GL_FLOAT);
434 _mesa_Map1d( GLenum target, GLdouble u1, GLdouble u2, GLint stride,
437    map1(target, (GLfloat) u1, (GLfloat) u2, stride, order, points, GL_DOUBLE);
442 map2( GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
454    if (u1==u2) {
455       _mesa_error( ctx, GL_INVALID_VALUE, "glMap2(u1,u2)" );
511    map->u1 = u1;
513    map->du = 1.0F / (u2 - u1);
526              GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
530    map2(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder,
537              GLdouble u1, GLdouble u2, GLint ustride, GLint uorder,
541    map2(target, (GLfloat) u1, (GLfloat) u2, ustride, uorder, 
609             v[0] = (GLdouble) map1d->u1;
616             v[0] = (GLdouble) map2d->u1;
701             v[0] = map1d->u1;
708             v[0] = map2d->u1;
795             v[0] = IROUND(map1d->u1);
802             v[0] = IROUND(map2d->u1);
828 _mesa_MapGrid1f( GLint un, GLfloat u1, GLfloat u2 )
839    ctx->Eval.MapGrid1u1 = u1;
841    ctx->Eval.MapGrid1du = (u2 - u1) / (GLfloat) un;
846 _mesa_MapGrid1d( GLint un, GLdouble u1, GLdouble u2 )
848    _mesa_MapGrid1f( un, (GLfloat) u1, (GLfloat) u2 );
853 _mesa_MapGrid2f( GLint un, GLfloat u1, GLfloat u2,
870    ctx->Eval.MapGrid2u1 = u1;
872    ctx->Eval.MapGrid2du = (u2 - u1) / (GLfloat) un;
881 _mesa_MapGrid2d( GLint un, GLdouble u1, GLdouble u2,
884    _mesa_MapGrid2f( un, (GLfloat) u1, (GLfloat) u2, 
941    map->u1 = 0.0;
960    map->u1 = 0.0;