diff options
Diffstat (limited to 'omx')
| -rw-r--r-- | omx/video/src/openmax_il/video_encode/src/OMX_VideoEnc_Utils.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/omx/video/src/openmax_il/video_encode/src/OMX_VideoEnc_Utils.c b/omx/video/src/openmax_il/video_encode/src/OMX_VideoEnc_Utils.c index 4982cf4..b13d8ad 100644 --- a/omx/video/src/openmax_il/video_encode/src/OMX_VideoEnc_Utils.c +++ b/omx/video/src/openmax_il/video_encode/src/OMX_VideoEnc_Utils.c @@ -2504,15 +2504,15 @@ OMX_ERRORTYPE OMX_VIDENC_Process_FilledInBuf(VIDENC_COMPONENT_PRIVATE* pComponen /*< Minimum QP to be used Range[0,51]*/ ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.qpMin = 0x00000000; /*< Controls enable/disable loop filter, See IH264VENC_LoopFilterParams for more details*/ - ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.lfDisableIdc = 0x00000000; + ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.lfDisableIdc = 0x00000000; /*< enable/disable Quarter Pel Interpolation*/ ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.quartPelDisable = 0x00000000; /*< Adaptive Intra Refesh MB Period: Period at which intra macro blocks should be insterted in a frame*/ ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.airMbPeriod = pComponentPrivate->nAIRRate; - /*< Maximum number of macro block in a slice <minimum value is 8>*/ - ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.maxMBsPerSlice = 3620; - /*< Maximum number of bytes in a slice */ - ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.maxBytesPerSlice = 327680; + /*< Maximum number of macro block in a slice - values less than 8 don't take effect. Setting to zero for better performance*/ + ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.maxMBsPerSlice = 0; + /*< Maximum number of bytes in a slice. Setting to zero for better performance*/ + ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.maxBytesPerSlice = 0; /*< Row number from which slice needs to be intra coded*/ ((H264VE_GPP_SN_UALGInputParams*)pUalgInpParams)->H264VENC_TI_DYNAMICPARAMS.sliceRefreshRowStartNumber = 0; /*< Number of rows to be coded as intra slice*/ @@ -3298,9 +3298,13 @@ OMX_ERRORTYPE OMX_VIDENC_InitDSP_H264Enc(VIDENC_COMPONENT_PRIVATE* pComponentPri pComponentPrivate->intra4x4EnableIdc = INTRA4x4_NONE; pComponentPrivate->nIntraFrameInterval = 30; pComponentPrivate->nAIRRate = 0; + /* Encoding preset = 4 enables DSP side optimizations for high resolutions */ + pComponentPrivate->nEncodingPreset = 4; pCreatePhaseArgs->ulIntraFramePeriod = 0; - pCreatePhaseArgs->ucRateControlAlgorithm = 3; - pCreatePhaseArgs->ucDeblockingEnable = 1; + /* Constant bit rate control enabled */ + pCreatePhaseArgs->ucRateControlAlgorithm = 1; + /* Disable deblocking */ + pCreatePhaseArgs->ucDeblockingEnable = 0; pCreatePhaseArgs->ucLevel = 30; } |