VideoFrame: get error description when failing to get AVPicture size

Clement Champetier · Clement Champetier · commit 4f56f1ab35b3 · 2016-10-31T12:22:31.000+01:00
diff --git a/src/AvTranscoder/data/decoded/VideoFrame.cpp b/src/AvTranscoder/data/decoded/VideoFrame.cpp
@@ -77,7 +77,7 @@ size_t VideoFrame::getSize() const
 
     const size_t size = avpicture_get_size(getPixelFormat(), getWidth(), getHeight());
     if(size == 0)
-        throw std::runtime_error("unable to determine image buffer size");
+        throw std::runtime_error("Unable to determine image buffer size: " + getDescriptionFromErrorCode(size));
     return size;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ size_t VideoFrame::getSize() const`
`77`	`77`
`78`	`78`	`const size_t size = avpicture_get_size(getPixelFormat(), getWidth(), getHeight());`
`79`	`79`	`if(size == 0)`
`80`		`- throw std::runtime_error("unable to determine image buffer size");`
	`80`	`+ throw std::runtime_error("Unable to determine image buffer size: " + getDescriptionFromErrorCode(size));`
`81`	`81`	`return size;`
`82`	`82`	`}`
`83`	`83`