shithub: openh264

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fix input source width and height setting issue

--- a/codec/encoder/core/src/wels_preprocess.cpp

+++ b/codec/encoder/core/src/wels_preprocess.cpp

@@ -177,6 +177,12 @@

   if (!m_bInitDone) {

     if (WelsPreprocessCreate() != 0)

       return -1;

+

+    //init source width and height

+    pSvcParam->SUsedPicRect.iLeft = 0;

+    pSvcParam->SUsedPicRect.iTop  = 0;

+    pSvcParam->SUsedPicRect.iWidth = ((kpSrcPic->iPicWidth >> 1) << 1);

+    pSvcParam->SUsedPicRect.iHeight = ((kpSrcPic->iPicHeight >> 1) << 1);

     if (WelsPreprocessReset (pCtx) != 0)

       return -1;