Lines Matching refs:combine
49 * Default texture combine environment state. This is used to initialize
521 * Examine texture unit's combine/env state to update derived state.
528 struct gl_tex_env_combine_state *combine;
553 combine = fftexUnit->_CurrentCombine;
556 switch (combine->ModeRGB) {
558 combine->_NumArgsRGB = 1;
563 combine->_NumArgsRGB = 4;
565 combine->_NumArgsRGB = 2;
573 combine->_NumArgsRGB = 2;
579 combine->_NumArgsRGB = 3;
582 combine->_NumArgsRGB = 0;
583 _mesa_problem(ctx, "invalid RGB combine mode in update_texture_state");
588 switch (combine->ModeA) {
590 combine->_NumArgsA = 1;
595 combine->_NumArgsA = 4;
597 combine->_NumArgsA = 2;
601 combine->_NumArgsA = 2;
607 combine->_NumArgsA = 3;
610 combine->_NumArgsA = 0;
611 _mesa_problem(ctx, "invalid Alpha combine mode in update_texture_state");