- /* XXX This will need to be updated for cubemap array samplers. */
- if ((sampler_type->sampler_dimensionality == GLSL_SAMPLER_DIM_2D &&
- sampler_type->sampler_array) ||
- sampler_type->sampler_dimensionality == GLSL_SAMPLER_DIM_CUBE) {
- coord_dst.writemask = WRITEMASK_W;
- } else {
- coord_dst.writemask = WRITEMASK_Z;
+ if (is_cube_array) {
+ cube_sc = get_temp(glsl_type::float_type);
+ cube_sc_dst = st_dst_reg(cube_sc);
+ cube_sc_dst.writemask = WRITEMASK_X;
+ emit(ir, TGSI_OPCODE_MOV, cube_sc_dst, this->result);
+ cube_sc_dst.writemask = WRITEMASK_X;
+ }
+ else {
+ if ((sampler_type->sampler_dimensionality == GLSL_SAMPLER_DIM_2D &&
+ sampler_type->sampler_array) ||
+ sampler_type->sampler_dimensionality == GLSL_SAMPLER_DIM_CUBE) {
+ coord_dst.writemask = WRITEMASK_W;
+ } else {
+ coord_dst.writemask = WRITEMASK_Z;
+ }
+
+ emit(ir, TGSI_OPCODE_MOV, coord_dst, this->result);
+ coord_dst.writemask = WRITEMASK_XYZW;