diff options
| -rw-r--r-- | src/request.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/request.c b/src/request.c index a36a505..2c3ed7f 100644 --- a/src/request.c +++ b/src/request.c @@ -37,6 +37,7 @@ #include "request.h" #include "utils.h" +#include "v4l2.h" #include <assert.h> #include <stdio.h> @@ -59,8 +60,9 @@ VAStatus VA_DRIVER_INIT_FUNC(VADriverContextP context) { struct request_data *driver_data; struct VADriverVTable *vtable = context->vtable; - struct v4l2_capability capability; VAStatus status; + unsigned int capabilities; + unsigned int capabilities_required; int video_fd = -1; int media_fd = -1; char *video_path; @@ -151,10 +153,16 @@ VAStatus VA_DRIVER_INIT_FUNC(VADriverContextP context) if (video_fd < 0) return VA_STATUS_ERROR_OPERATION_FAILED; - rc = ioctl(video_fd, VIDIOC_QUERYCAP, &capability); - if (rc < 0 || !(capability.capabilities & V4L2_CAP_VIDEO_M2M_MPLANE)) { - request_log("Video device %s does not support m2m mplanes\n", - video_path); + rc = v4l2_query_capabilities(video_fd, &capabilities); + if (rc < 0) { + status = VA_STATUS_ERROR_OPERATION_FAILED; + goto error; + } + + capabilities_required = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING; + + if ((capabilities & capabilities_required) != capabilities_required) { + request_log("Missing required driver capabilities\n"); status = VA_STATUS_ERROR_OPERATION_FAILED; goto error; } |