shithub: openh264

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Remove an unused static function

This avoids a warning with clang.

This function was added in 4bd6a3a6e8 even though nothing in
that commit actually uses it.

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

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

@@ -1880,9 +1880,6 @@

 static inline bool IsSameMv (const SMVUnitXY& sMv0, const SMVUnitXY& sMv1) {

   return ((sMv0.iMvX == sMv1.iMvX) && (sMv0.iMvY == sMv1.iMvY));

 }

-static inline int32_t Mvd (const SMVUnitXY& sMv, const SMVUnitXY& sMvp) {

-  return (WELS_ABS (sMv.iMvX - sMvp.iMvX) + WELS_ABS (sMv.iMvY - sMvp.iMvY));

-}

 bool TryModeMerge (SMbCache* pMbCache, SWelsMD* pWelsMd, SMB* pCurMb) {

   SWelsME* pMe8x8 = & (pWelsMd->sMe.sMe8x8[0]);

   const bool bSameMv16x8_0 = IsSameMv (pMe8x8[0].sMv, pMe8x8[1].sMv);