C++ (Cpp) WelsOpenDecoder示例

示例#1

文件： decoder.cpp 项目： bouncingnote/openh264

/*!
 *************************************************************************************
 * \brief   Initialize Wels decoder parameters and memory
 *
 * \param   pCtx input context to be initialized at first stage
 *
 * \return  0 - successed
 * \return  1 - failed
 *
 * \note    N/A
 *************************************************************************************
 */
int32_t WelsInitDecoder (PWelsDecoderContext pCtx, SLogContext* pLogCtx) {
  if (pCtx == NULL) {
    return ERR_INFO_INVALID_PTR;
  }

  // open decoder
  return WelsOpenDecoder (pCtx);
}

示例#2

文件： decoder.cpp 项目： showkit/openh264

/*!
 *************************************************************************************
 * \brief	Initialize Wels decoder parameters and memory
 *
 * \param 	pCtx input context to be initialized at first stage
 *
 * \return	0 - successed
 * \return	1 - failed
 *
 * \note	N/A
 *************************************************************************************
 */
int32_t WelsInitDecoder (PWelsDecoderContext pCtx, const bool bParseOnly, SLogContext* pLogCtx) {
  if (pCtx == NULL) {
    return ERR_INFO_INVALID_PTR;
  }

  // default
  WelsDecoderDefaults (pCtx, pLogCtx);

  pCtx->bParseOnly = bParseOnly;
  // open decoder
  return WelsOpenDecoder (pCtx);
}

示例#3

文件： decoder.cpp 项目： varunbpatil/openh264

/*!
 *************************************************************************************
 * \brief	Initialize Wels decoder parameters and memory
 *
 * \param 	pCtx input context to be initialized at first stage
 *
 * \return	0 - successed
 * \return	1 - failed
 *
 * \note	N/A
 *************************************************************************************
 */
int32_t WelsInitDecoder (PWelsDecoderContext pCtx, SLogContext* pLogCtx) {
  if (pCtx == NULL) {
    return ERR_INFO_INVALID_PTR;
  }

  // default
  WelsDecoderDefaults (pCtx, pLogCtx);

  // open decoder
  WelsOpenDecoder (pCtx);


  return ERR_NONE;
}

示例#4

文件： decoder.cpp 项目： TanayGahlot/openh264

/*!
 *************************************************************************************
 * \brief	Initialize Wels decoder parameters and memory
 *
 * \param 	pCtx input context to be initialized at first stage
 *
 * \return	0 - successed
 * \return	1 - failed
 *
 * \note	N/A
 *************************************************************************************
 */
int32_t WelsInitDecoder (PWelsDecoderContext pCtx, void* pTraceHandle, PWelsLogCallbackFunc pLog) {
  if (pCtx == NULL) {
    return ERR_INFO_INVALID_PTR;
  }

  // default
  WelsDecoderDefaults (pCtx);

  pCtx->pTraceHandle = pTraceHandle;

  g_pLog = pLog;

  // open decoder
  WelsOpenDecoder (pCtx);


  return ERR_NONE;
}

示例#5

文件： decoder.cpp 项目： netconstructor/openh264

/*!
 *************************************************************************************
 * \brief	Initialize Wels decoder parameters and memory
 *
 * \param 	pCtx input context to be initialized at first stage
 *
 * \return	0 - successed
 * \return	1 - failed
 *
 * \note	N/A
 *************************************************************************************
 */
int32_t WelsInitDecoder (PWelsDecoderContext pCtx, void_t* pTraceHandle, PWelsLogCallbackFunc pLog) {
  if (pCtx == NULL) {
    return ERR_INFO_INVALID_PTR;
  }

  // default
  WelsDecoderDefaults (pCtx);

  pCtx->pTraceHandle = pTraceHandle;

  g_pLog = pLog;

  // open decoder
  WelsOpenDecoder (pCtx);

  // decode mode setting
  pCtx->iDecoderMode = SW_MODE;
  pCtx->iSetMode = AUTO_MODE;
  pCtx->iDecoderOutputProperty = BUFFER_HOST;
  pCtx->iModeSwitchType = 0; // 0: do not do mode switch


  return ERR_NONE;
}