FORMAT_422
case FORMAT_422:
src_stride_c = (p_open_param->src_format == FORMAT_422) ? src_stride_c * 2 :
if (inst->output_format == FORMAT_422)
if (inst->output_format == FORMAT_422)
inst->output_format = FORMAT_422;
inst->output_format = FORMAT_422;
inst->output_format = FORMAT_422;
open_param->src_format = FORMAT_422;