Exemplos de ivtv_prep_dev em C++ (Cpp)

Exemplo n.º 1

Arquivo: ivtv-streams.c Projeto: AllenWeb/linux

/* Initialize v4l2 variables and prepare v4l2 devices */
int ivtv_streams_setup(struct ivtv *itv)
{
	int type;

	/* Setup V4L2 Devices */
	for (type = 0; type < IVTV_MAX_STREAMS; type++) {
		/* Prepare device */
		if (ivtv_prep_dev(itv, type))
			break;

		if (itv->streams[type].vdev == NULL)
			continue;

		/* Allocate Stream */
		if (ivtv_stream_alloc(&itv->streams[type]))
			break;
	}
	if (type == IVTV_MAX_STREAMS)
		return 0;

	/* One or more streams could not be initialized. Clean 'em all up. */
	ivtv_streams_cleanup(itv, 0);
	return -ENOMEM;
}

Exemplo n.º 2

Arquivo: ivtv-streams.c Projeto: romanbb/android_kernel_lge_d851

int ivtv_streams_setup(struct ivtv *itv)
{
	int type;

	/*                    */
	for (type = 0; type < IVTV_MAX_STREAMS; type++) {
		/*                */
		if (ivtv_prep_dev(itv, type))
			break;

		if (itv->streams[type].vdev == NULL)
			continue;

		/*                 */
		if (ivtv_stream_alloc(&itv->streams[type]))
			break;
	}
	if (type == IVTV_MAX_STREAMS)
		return 0;

	/*                                                                 */
	ivtv_streams_cleanup(itv, 0);
	return -ENOMEM;
}