generic-library/openh264
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Merge pull request #1575 from ruil2/set_param

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add SetOption(ENCODER_OPTION_SVC_ENCODE_PARAM_BASE,&base) for encoder
This commit is contained in:
sijchen 2014-11-30 19:39:18 -08:00
commit 8e39cb3a3a
2 changed files with 59 additions and 3 deletions
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27
codec/encoder/plus/src/welsEncoderExt.cpp
View File

@ -642,7 +642,8 @@ void CWelsH264SVCEncoder::UpdateStatistics (const int64_t kiCurrentFrameTs, EVid
int64_t iTimeDiff = kiCurrentFrameTs - m_pEncContext->iLastStatisticsLogTs;
if ((iTimeDiff > m_pEncContext->iStatisticsLogInterval) || (0 == pStatistics->uiInputFrameCount % 300)) {
if (iTimeDiff) {
pStatistics->fLatestFrameRate = static_cast<float> ((pStatistics->uiInputFrameCount - m_pEncContext->iLastStatisticsFrameCount) * 1000 /
pStatistics->fLatestFrameRate = static_cast<float> ((pStatistics->uiInputFrameCount -
m_pEncContext->iLastStatisticsFrameCount) * 1000 /
iTimeDiff);
pStatistics->uiBitRate = static_cast<unsigned int> ((m_pEncContext->iTotalEncodedBits -
m_pEncContext->iLastStatisticsBits) * 1000 / iTimeDiff);
@ -727,6 +728,30 @@ int CWelsH264SVCEncoder::SetOption (ENCODER_OPTION eOptionId, void* pOption) {
m_pEncContext->pSvcParam->uiIntraPeriod = (uint32_t)iValue;
}
break;
case ENCODER_OPTION_SVC_ENCODE_PARAM_BASE: { // SVC Encoding Parameter
SEncParamBase sEncodingParam;
SWelsSvcCodingParam sConfig;
int32_t iTargetWidth = 0;
int32_t iTargetHeight = 0;
memcpy (&sEncodingParam, pOption, sizeof (SEncParamBase)); // confirmed_safe_unsafe_usage
if (sConfig.ParamBaseTranscode (sEncodingParam)) {
return cmInitParaError;
}
/* New configuration available here */
iTargetWidth = sConfig.iPicWidth;
iTargetHeight = sConfig.iPicHeight;
if (m_iMaxPicWidth != iTargetWidth
|| m_iMaxPicHeight != iTargetHeight) {
m_iMaxPicWidth = iTargetWidth;
m_iMaxPicHeight = iTargetHeight;
}
if (WelsEncoderParamAdjust (&m_pEncContext, &sConfig)) {
return cmInitParaError;
}
}
break;
case ENCODER_OPTION_SVC_ENCODE_PARAM_EXT: { // SVC Encoding Parameter
SEncParamExt sEncodingParam;
SWelsSvcCodingParam sConfig;

31
test/encoder/EncUT_EncoderExt.cpp
View File

@ -482,6 +482,37 @@ TEST_F (EncoderInterfaceTest, BasicInitializeTest) {
EXPECT_EQ (iResult, static_cast<int> (cmResultSuccess));
}
TEST_F (EncoderInterfaceTest, BaseParamSettingTest) {
SEncParamBase sEncParamBase;
GetValidEncParamBase (&sEncParamBase);
int iResult = pPtrEnc->Initialize (&sEncParamBase);
EXPECT_EQ (iResult, static_cast<int> (cmResultSuccess));
if (iResult != cmResultSuccess) {
fprintf (stderr, "Unexpected ParamBase? \
iUsageType=%d, Pic=%dx%d, TargetBitrate=%d, iRCMode=%d, fMaxFrameRate=%.1f\n",
sEncParamBase.iUsageType, sEncParamBase.iPicWidth, sEncParamBase.iPicHeight,
sEncParamBase.iTargetBitrate, sEncParamBase.iRCMode, sEncParamBase.fMaxFrameRate);
}
PrepareOneSrcFrame();
iResult = pPtrEnc->EncodeFrame (pSrcPic, &sFbi);
EXPECT_EQ (iResult, static_cast<int> (cmResultSuccess));
EXPECT_EQ (sFbi.eFrameType, static_cast<int> (videoFrameTypeIDR));
GetValidEncParamBase (&sEncParamBase);
iResult = pPtrEnc->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_BASE, &sEncParamBase);
PrepareOneSrcFrame();
iResult = pPtrEnc->EncodeFrame (pSrcPic, &sFbi);
EXPECT_EQ (iResult, static_cast<int> (cmResultSuccess));
iResult = pPtrEnc->Uninitialize();
EXPECT_EQ (iResult, static_cast<int> (cmResultSuccess));
}
TEST_F (EncoderInterfaceTest, BasicInitializeTestFalse) {
int iResult;
SEncParamBase sEncParamBase;