Lines Matching defs:tex
216 nir_tex_instr *tex = nir_instr_as_tex(instr);
217 /* See note below about derivatives. We have special code to convert tex
220 if (nir_tex_instr_has_implicit_derivative(tex) &&
221 tex->op != nir_texop_tex) {
541 nir_tex_instr *tex = nir_instr_as_tex(clone);
542 if (tex->op == nir_texop_tex) {
550 nir_imm_zero(b, tex->coord_components - tex->is_array, 32);
551 nir_tex_instr_add_src(tex, nir_tex_src_ddx, nir_src_for_ssa(zero));
552 nir_tex_instr_add_src(tex, nir_tex_src_ddy, nir_src_for_ssa(zero));
553 tex->op = nir_texop_txd;