diff options
Diffstat (limited to 'v4l2-mfc-example/args.c')
| -rw-r--r-- | v4l2-mfc-example/args.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/v4l2-mfc-example/args.c b/v4l2-mfc-example/args.c index e0298c0..1df7a38 100644 --- a/v4l2-mfc-example/args.c +++ b/v4l2-mfc-example/args.c @@ -42,6 +42,7 @@ void print_usage(char *name) printf("\t-i <file> - Input file name\n"); printf("\t-m <device> - MFC device (e.g. /dev/video8)\n"); printf("\t-D <module>:<crtc>:<conn> - DRM module (e.g. exynos:4:17)\n"); + printf("\t-B - use DMABUF instead of userptr for sharing buffers\n"); printf("\t-V - synchronise to vsync\n"); printf("\t\n"); printf("\tIf DRM or Frame buffer is used then FIMC should be suppplied.\n"); @@ -79,7 +80,7 @@ int parse_args(struct instance *i, int argc, char **argv) init_to_defaults(i); - while ((c = getopt(argc, argv, "c:d:f:i:m:VD:")) != -1) { + while ((c = getopt(argc, argv, "c:d:f:i:m:VD:B")) != -1) { switch (c) { case 'c': i->parser.codec = get_codec(optarg); @@ -101,6 +102,9 @@ int parse_args(struct instance *i, int argc, char **argv) case 'V': i->fimc.double_buf = 1; break; + case 'B': + i->fimc.dmabuf = 1; + break; case 'D': /* Name */ tmp = optarg; |