MXC_JPEG_PATTERN_WIDTH
MXC_JPEG_PATTERN_WIDTH,
cfg_desc->imgsize = MXC_JPEG_PATTERN_WIDTH << 16;
cfg_desc->line_pitch = MXC_JPEG_PATTERN_WIDTH * 2;
jpeg->slot_data.cfg_dec_size = MXC_JPEG_PATTERN_WIDTH * MXC_JPEG_PATTERN_HEIGHT * 2;