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videoio: added plug-in support to MSMF backend

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This commit is contained in:
Maksim Shabunin
2020-04-07 20:25:10 +03:00
parent 31ec9b2aa7
commit ca6a11e4d2
5 changed files with 232 additions and 8 deletions
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modules/videoio/src/cap_mfx_plugin.cpp
+1 -1
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@@ -114,7 +114,7 @@ CvResult CV_API_CALL cv_capture_retrieve(CvPluginCapture handle, int stream_idx,
VideoCapture_IntelMFX* instance = (VideoCapture_IntelMFX*)handle;
Mat img;
if (instance->retrieveFrame(stream_idx, img))
return callback(stream_idx, img.data, img.step, img.cols, img.rows, img.channels(), userdata);
return callback(stream_idx, img.data, (int)img.step, img.cols, img.rows, img.channels(), userdata);
return CV_ERROR_FAIL;
}
catch(...)