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)" );
360 map->u1 = u1;
362 map->du = 1.0F / (u2 - u1);
370 _mesa_Map1f( GLenum target, GLfloat u1, GLfloat u2, GLint stride,
373 map1(target, u1, u2, stride, order, points, GL_FLOAT);
378 _mesa_Map1d( GLenum target, GLdouble u1, GLdouble u2, GLint stride,
381 map1(target, (GLfloat) u1, (GLfloat) u2, stride, order, points, GL_DOUBLE);
386 map2( GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
397 if (u1==u2) {
398 _mesa_error( ctx, GL_INVALID_VALUE, "glMap2(u1,u2)" );
456 map->u1 = u1;
458 map->du = 1.0F / (u2 - u1);
470 GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
474 map2(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder,
481 GLdouble u1, GLdouble u2, GLint ustride, GLint uorder,
485 map2(target, (GLfloat) u1, (GLfloat) u2, ustride, uorder,
551 v[0] = (GLdouble) map1d->u1;
558 v[0] = (GLdouble) map2d->u1;
641 v[0] = map1d->u1;
648 v[0] = map2d->u1;
733 v[0] = lroundf(map1d->u1);
740 v[0] = lroundf(map2d->u1);
766 _mesa_MapGrid1f( GLint un, GLfloat u1, GLfloat u2 )
777 ctx->Eval.MapGrid1u1 = u1;
779 ctx->Eval.MapGrid1du = (u2 - u1) / (GLfloat) un;
784 _mesa_MapGrid1d( GLint un, GLdouble u1, GLdouble u2 )
786 _mesa_MapGrid1f( un, (GLfloat) u1, (GLfloat) u2 );
791 _mesa_MapGrid2f( GLint un, GLfloat u1, GLfloat u2,
808 ctx->Eval.MapGrid2u1 = u1;
810 ctx->Eval.MapGrid2du = (u2 - u1) / (GLfloat) un;
819 _mesa_MapGrid2d( GLint un, GLdouble u1, GLdouble u2,
822 _mesa_MapGrid2f( un, (GLfloat) u1, (GLfloat) u2,
838 map->u1 = 0.0;
857 map->u1 = 0.0;