Lines Matching full:blend
48 * that implicitly calls Begin if any draw buffer has a blend function
57 if (ctx->Color.Blend[i]._UsesDualSrc) {
59 "dual source blend on illegal attachment");
67 * "If any non-NONE draw buffer uses a blend equation found in table
97 * blend equation is found in table X.1 or X.2, and the active
99 * the blend equation or "blend_support_all_equations", the error
109 _mesa_enum_to_string(ctx->Color.Blend[0].EquationRGB));
