Function DecodeUEGMvCabac

codec/decoder/core/src/cabac_decoder.cpp:314–332

}

int32_t DecodeUEGMvCabac (PWelsCabacDecEngine pDecEngine, PWelsCabacCtx pBinCtx, uint32_t iMaxBin,  uint32_t& uiCode) {
  WELS_READ_VERIFY (DecodeBinCabac (pDecEngine, pBinCtx + g_kMvdBinPos2Ctx[0], uiCode));
  if (uiCode == 0)
    return ERR_NONE;
  else {
    uint32_t uiTmp, uiCount = 1;
    uiCode = 0;
    do {
      WELS_READ_VERIFY (DecodeBinCabac (pDecEngine, pBinCtx + g_kMvdBinPos2Ctx[uiCount++], uiTmp));
      uiCode++;
    } while (uiTmp != 0 && uiCount != 8);

    if (uiTmp != 0) {
      WELS_READ_VERIFY (DecodeExpBypassCabac (pDecEngine, 3, uiTmp));
      uiCode += (uiTmp + 1);
    }
    return ERR_NONE;
  }
}
}