- if (v->base.format == PIPE_FORMAT_RGTC1_SNORM ||
- v->base.format == PIPE_FORMAT_LATC1_SNORM) {
- unsigned char swizzle[4];
-
- util_format_compose_swizzles(
- util_format_description(v->base.format)->swizzle,
- v->swizzle,
- swizzle);
-
- state->unit[i].texture_swizzle =
- RC_MAKE_SWIZZLE(swizzle[0], swizzle[1],
- swizzle[2], swizzle[3]);
- } else if (state->unit[i].compare_mode_enabled) {