ref: 6050bf89f6410722f78a80dcc92963f9041182d2
parent: 26ccd837f19c76326780ff498720703c9c67bf8e
author: Sijia Chen <sijchen@cisco.com>
date: Mon Dec 29 05:54:01 EST 2014
add interface of simulcast avc, the actual support is coming later
--- a/codec/api/svc/codec_app_def.h
+++ b/codec/api/svc/codec_app_def.h
@@ -64,8 +64,7 @@
*/
///
/// E.g. SDK version is 1.2.0.0, major version number is 1, minor version number is 2, and revision number is 0.
-typedef struct _tagVersion
-{+typedef struct _tagVersion {unsigned int uMajor; ///< The major version number
unsigned int uMinor; ///< The minor version number
unsigned int uRevision; ///< The revision number
@@ -423,7 +422,8 @@
int iNumRefFrame; ///< number of reference frame used
bool bEnableSpsPpsIdAddition; ///< false:not adjust ID in SPS/PPS; true: adjust ID in SPS/PPS
bool bPrefixNalAddingCtrl; ///< false:not use Prefix NAL; true: use Prefix NAL
- bool bEnableSSEI; ///< false:not use SSEI; true: use SSEI
+ bool bEnableSSEI; ///< false:not use SSEI; true: use SSEI -- TODO: planning to remove the interface of SSEI
+ bool bSimulcastAVC; ///< (when encoding more than 1 spatial layer) false: use SVC syntax for higher layers; true: use Simulcast AVC -- coming soon
int iPaddingFlag; ///< 0:disable padding;1:padding
int iEntropyCodingModeFlag; ///< 0:CAVLC 1:CABAC.
@@ -640,7 +640,8 @@
unsigned int uiEcIDRNum; ///< number of actual unintegrity IDR or not received but eced
unsigned int uiEcFrameNum; ///<
unsigned int uiIDRLostNum; ///< number of whole lost IDR
- unsigned int uiFreezingIDRNum; ///< number of freezing IDR with error (partly received), under resolution change
+ unsigned int
+ uiFreezingIDRNum; ///< number of freezing IDR with error (partly received), under resolution change
unsigned int uiFreezingNonIDRNum; ///< number of freezing non-IDR with error
int iAvgLumaQp; ///< average luma QP. default: -1, no correct frame outputted
--- a/codec/encoder/core/inc/param_svc.h
+++ b/codec/encoder/core/inc/param_svc.h
@@ -142,7 +142,8 @@
param.iLTRRefNum = 0;
param.iLtrMarkPeriod = 30; //the min distance of two int32_t references
- param.bEnableSSEI = true;
+ param.bEnableSSEI = false;
+ param.bSimulcastAVC = false;
param.bEnableFrameCroppingFlag = true; // enable frame cropping flag: true alwayse in application
// false: Streaming Video Sharing; true: Video Conferencing Meeting;
@@ -320,6 +321,7 @@
/* For ssei information */
bEnableSSEI = pCodingParam.bEnableSSEI;
+ bSimulcastAVC = pCodingParam.bSimulcastAVC;
/* Layer definition */
iSpatialLayerNum = (int8_t)WELS_CLIP3 (pCodingParam.iSpatialLayerNum, 1,
--- a/codec/encoder/core/src/encoder_ext.cpp
+++ b/codec/encoder/core/src/encoder_ext.cpp
@@ -3938,6 +3938,7 @@
// keep below values unchanged as before
pOldParam->bEnableSSEI = pNewParam->bEnableSSEI;
+ pOldParam->bSimulcastAVC = pNewParam->bSimulcastAVC;
pOldParam->bEnableFrameCroppingFlag = pNewParam->bEnableFrameCroppingFlag; // enable frame cropping flag
/* Motion search */
--- a/codec/encoder/plus/src/welsEncoderExt.cpp
+++ b/codec/encoder/plus/src/welsEncoderExt.cpp
@@ -886,7 +886,8 @@
case ENCODER_OPTION_ENABLE_SSEI: {bool iValue = * ((bool*)pOption);
m_pEncContext->pSvcParam->bEnableSSEI = iValue;
- WelsLog (&m_pWelsTrace->m_sLogCtx, WELS_LOG_INFO, " CWelsH264SVCEncoder::SetOption enable SSEI = %d ",
+ WelsLog (&m_pWelsTrace->m_sLogCtx, WELS_LOG_INFO,
+ " CWelsH264SVCEncoder::SetOption enable SSEI = %d -- this is not supported yet",
m_pEncContext->pSvcParam->bEnableSSEI);
}
break;