On 09/01/2017 05:44 PM, LongChair . wrote:
+}
+
+static int drm_device_create(AVHWDeviceContext *hwdev, const char *device,
+                             AVDictionary *opts, int flags)
+{
+    AVDRMDeviceContext *hwctx = hwdev->hwctx;
+    drmVersionPtr version;
+
+    hwctx->fd = open(device, O_RDWR);
+    if (hwctx->fd < 0)
+        return AVERROR_UNKNOWN;
return errno?
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