diff options
-rw-r--r-- | pjmedia/src/pjmedia-videodev/dshow_dev.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/pjmedia/src/pjmedia-videodev/dshow_dev.c b/pjmedia/src/pjmedia-videodev/dshow_dev.c index 875a0e89..30fd0ccb 100644 --- a/pjmedia/src/pjmedia-videodev/dshow_dev.c +++ b/pjmedia/src/pjmedia-videodev/dshow_dev.c @@ -209,7 +209,13 @@ pjmedia_vid_dev_factory* pjmedia_dshow_factory(pj_pool_factory *pf) /* API: init factory */ static pj_status_t dshow_factory_init(pjmedia_vid_dev_factory *f) { - CoInitializeEx(NULL, COINIT_MULTITHREADED); + HRESULT hr = CoInitializeEx(NULL, COINIT_MULTITHREADED); + if (hr == RPC_E_CHANGED_MODE) { + PJ_LOG(4,(THIS_FILE, "Failed initializing DShow: " + "COM library already initialized with " + "incompatible concurrency model")); + return PJMEDIA_EVID_INIT; + } return dshow_factory_refresh(f); } |