release frame after disabling convert rgb

2143f7ce · Josh Veitch-Michaelis · f3074fd5 · 2143f7ce
Commit 2143f7ce authored Mar 12, 2019 by Josh Veitch-Michaelis
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cap_v4l.cpp modules/videoio/src/cap_v4l.cpp +3 -1

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--- a/modules/videoio/src/cap_v4l.cpp
+++ b/modules/videoio/src/cap_v4l.cpp
@@ -1803,9 +1803,11 @@ bool CvCaptureCAM_V4L::setProperty( int property_id, double _value )
        if (bool(value)) {
            convert_rgb = convertableToRgb();
            return convert_rgb;
-        }
+        }else{
            convert_rgb = false;
+            releaseFrame();
            return true;
+        }
    case cv::CAP_PROP_FOURCC:
    {
        if (palette == static_cast<__u32>(value))