Cross Reference: /xsrc/external/mit/MesaLib.old/dist/src/mesa/main/eval.c

Lines Matching refs:u1
304 map1(GLenum target, GLfloat u1, GLfloat u2, GLint ustride,
314    if (u1 == u2) {
315       _mesa_error( ctx, GL_INVALID_VALUE, "glMap1(u1,u2)" );
359    map->u1 = u1;
361    map->du = 1.0F / (u2 - u1);
369 _mesa_Map1f( GLenum target, GLfloat u1, GLfloat u2, GLint stride,
372    map1(target, u1, u2, stride, order, points, GL_FLOAT);
377 _mesa_Map1d( GLenum target, GLdouble u1, GLdouble u2, GLint stride,
380    map1(target, (GLfloat) u1, (GLfloat) u2, stride, order, points, GL_DOUBLE);
385 map2( GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
396    if (u1==u2) {
397       _mesa_error( ctx, GL_INVALID_VALUE, "glMap2(u1,u2)" );
454    map->u1 = u1;
456    map->du = 1.0F / (u2 - u1);
468              GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
472    map2(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder,
479              GLdouble u1, GLdouble u2, GLint ustride, GLint uorder,
483    map2(target, (GLfloat) u1, (GLfloat) u2, ustride, uorder, 
549             v[0] = (GLdouble) map1d->u1;
556             v[0] = (GLdouble) map2d->u1;
639             v[0] = map1d->u1;
646             v[0] = map2d->u1;
731             v[0] = IROUND(map1d->u1);
738             v[0] = IROUND(map2d->u1);
764 _mesa_MapGrid1f( GLint un, GLfloat u1, GLfloat u2 )
774    ctx->Eval.MapGrid1u1 = u1;
776    ctx->Eval.MapGrid1du = (u2 - u1) / (GLfloat) un;
781 _mesa_MapGrid1d( GLint un, GLdouble u1, GLdouble u2 )
783    _mesa_MapGrid1f( un, (GLfloat) u1, (GLfloat) u2 );
788 _mesa_MapGrid2f( GLint un, GLfloat u1, GLfloat u2,
804    ctx->Eval.MapGrid2u1 = u1;
806    ctx->Eval.MapGrid2du = (u2 - u1) / (GLfloat) un;
815 _mesa_MapGrid2d( GLint un, GLdouble u1, GLdouble u2,
818    _mesa_MapGrid2f( un, (GLfloat) u1, (GLfloat) u2, 
847    map->u1 = 0.0;
866    map->u1 = 0.0;