15 static char *header_str(struct mjpeg_header *header,  in header_str()  argument
22 	if (!header)  in header_str()
31 			header->length,  in header_str()
32 			header->sample_precision,  in header_str()
33 			header->frame_width,  in header_str()
34 			header->frame_height,  in header_str()
35 			header->nb_of_components);  in header_str()
42 				struct mjpeg_header *header)  in delta_mjpeg_read_sof()  argument
50 	memset(header, 0, sizeof(*header));  in delta_mjpeg_read_sof()
51 	header->length           = be16_to_cpu(*(__be16 *)(data + offset));  in delta_mjpeg_read_sof()
53 	header->sample_precision = *(u8 *)(data + offset);  in delta_mjpeg_read_sof()
55 	header->frame_height     = be16_to_cpu(*(__be16 *)(data + offset));  in delta_mjpeg_read_sof()
57 	header->frame_width      = be16_to_cpu(*(__be16 *)(data + offset));  in delta_mjpeg_read_sof()
59 	header->nb_of_components = *(u8 *)(data + offset);  in delta_mjpeg_read_sof()
62 	if (header->nb_of_components >= MJPEG_MAX_COMPONENTS) {  in delta_mjpeg_read_sof()
65 			pctx->name, header->nb_of_components,  in delta_mjpeg_read_sof()
70 	if ((offset + header->nb_of_components *  in delta_mjpeg_read_sof()
71 	     sizeof(header->components[0])) > size)  in delta_mjpeg_read_sof()
85 			    struct mjpeg_header *header,  in delta_mjpeg_read_header()  argument
119 							   header);  in delta_mjpeg_read_header()
138 		header_str(header, str, sizeof(str)));  in delta_mjpeg_read_header()