OMX_ERRORTYPE OMXVideoEncoderBase::InitInputPort(void) { this->ports[INPORT_INDEX] = new PortVideo; if (this->ports[INPORT_INDEX] == NULL) { return OMX_ErrorInsufficientResources; } PortVideo *port = static_cast<PortVideo *>(this->ports[INPORT_INDEX]); // OMX_PARAM_PORTDEFINITIONTYPE OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionInput; memset(¶mPortDefinitionInput, 0, sizeof(paramPortDefinitionInput)); SetTypeHeader(¶mPortDefinitionInput, sizeof(paramPortDefinitionInput)); paramPortDefinitionInput.nPortIndex = INPORT_INDEX; paramPortDefinitionInput.eDir = OMX_DirInput; paramPortDefinitionInput.nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT; paramPortDefinitionInput.nBufferCountMin = INPORT_MIN_BUFFER_COUNT; paramPortDefinitionInput.nBufferSize = INPORT_BUFFER_SIZE; paramPortDefinitionInput.bEnabled = OMX_TRUE; paramPortDefinitionInput.bPopulated = OMX_FALSE; paramPortDefinitionInput.eDomain = OMX_PortDomainVideo; paramPortDefinitionInput.format.video.cMIMEType = (OMX_STRING)RAW_MIME_TYPE; paramPortDefinitionInput.format.video.pNativeRender = NULL; paramPortDefinitionInput.format.video.nFrameWidth = 176; paramPortDefinitionInput.format.video.nFrameHeight = 144; paramPortDefinitionInput.format.video.nStride = 0; paramPortDefinitionInput.format.video.nSliceHeight = 0; paramPortDefinitionInput.format.video.nBitrate = 64000; paramPortDefinitionInput.format.video.xFramerate = 15 << 16; paramPortDefinitionInput.format.video.bFlagErrorConcealment = OMX_FALSE; paramPortDefinitionInput.format.video.eCompressionFormat = OMX_VIDEO_CodingUnused; paramPortDefinitionInput.format.video.eColorFormat = OMX_COLOR_FormatYUV420SemiPlanar; paramPortDefinitionInput.format.video.pNativeWindow = NULL; paramPortDefinitionInput.bBuffersContiguous = OMX_FALSE; paramPortDefinitionInput.nBufferAlignment = 0; // Nothing specific to initialize input port. InitInputPortFormatSpecific(¶mPortDefinitionInput); port->SetPortDefinition(¶mPortDefinitionInput, true); // Set port buffer 4k aligned port->SetMemAlignment(4096); // OMX_VIDEO_PARAM_PORTFORMATTYPE OMX_VIDEO_PARAM_PORTFORMATTYPE paramPortFormat; memset(¶mPortFormat, 0, sizeof(paramPortFormat)); SetTypeHeader(¶mPortFormat, sizeof(paramPortFormat)); paramPortFormat.nPortIndex = INPORT_INDEX; paramPortFormat.nIndex = 0; paramPortFormat.eCompressionFormat = paramPortDefinitionInput.format.video.eCompressionFormat; paramPortFormat.eColorFormat = paramPortDefinitionInput.format.video.eColorFormat; paramPortFormat.xFramerate = paramPortDefinitionInput.format.video.xFramerate; port->SetPortVideoParam(¶mPortFormat, true); return OMX_ErrorNone; }
OMX_ERRORTYPE OMXVideoDecoderBase::InitInputPort(void) { this->ports[INPORT_INDEX] = new PortVideo; if (this->ports[INPORT_INDEX] == NULL) { return OMX_ErrorInsufficientResources; } PortVideo *port = static_cast<PortVideo *>(this->ports[INPORT_INDEX]); // OMX_PARAM_PORTDEFINITIONTYPE OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionInput; memset(¶mPortDefinitionInput, 0, sizeof(paramPortDefinitionInput)); SetTypeHeader(¶mPortDefinitionInput, sizeof(paramPortDefinitionInput)); paramPortDefinitionInput.nPortIndex = INPORT_INDEX; paramPortDefinitionInput.eDir = OMX_DirInput; paramPortDefinitionInput.nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT; paramPortDefinitionInput.nBufferCountMin = INPORT_MIN_BUFFER_COUNT; paramPortDefinitionInput.nBufferSize = INPORT_BUFFER_SIZE; paramPortDefinitionInput.bEnabled = OMX_TRUE; paramPortDefinitionInput.bPopulated = OMX_FALSE; paramPortDefinitionInput.eDomain = OMX_PortDomainVideo; paramPortDefinitionInput.format.video.cMIMEType = NULL; // to be overridden paramPortDefinitionInput.format.video.pNativeRender = NULL; paramPortDefinitionInput.format.video.nFrameWidth = 176; paramPortDefinitionInput.format.video.nFrameHeight = 144; paramPortDefinitionInput.format.video.nStride = 0; paramPortDefinitionInput.format.video.nSliceHeight = 0; paramPortDefinitionInput.format.video.nBitrate = 64000; paramPortDefinitionInput.format.video.xFramerate = 15 << 16; // TODO: check if we need to set bFlagErrorConcealment to OMX_TRUE paramPortDefinitionInput.format.video.bFlagErrorConcealment = OMX_FALSE; paramPortDefinitionInput.format.video.eCompressionFormat = OMX_VIDEO_CodingUnused; // to be overridden paramPortDefinitionInput.format.video.eColorFormat = OMX_COLOR_FormatUnused; paramPortDefinitionInput.format.video.pNativeWindow = NULL; paramPortDefinitionInput.bBuffersContiguous = OMX_FALSE; paramPortDefinitionInput.nBufferAlignment = 0; // Derived class must implement this interface and override any field if needed. // eCompressionFormat and and cMIMEType must be overridden InitInputPortFormatSpecific(¶mPortDefinitionInput); port->SetPortDefinition(¶mPortDefinitionInput, true); // OMX_VIDEO_PARAM_PORTFORMATTYPE OMX_VIDEO_PARAM_PORTFORMATTYPE paramPortFormat; memset(¶mPortFormat, 0, sizeof(paramPortFormat)); SetTypeHeader(¶mPortFormat, sizeof(paramPortFormat)); paramPortFormat.nPortIndex = INPORT_INDEX; paramPortFormat.nIndex = 0; paramPortFormat.eCompressionFormat = paramPortDefinitionInput.format.video.eCompressionFormat; paramPortFormat.eColorFormat = paramPortDefinitionInput.format.video.eColorFormat; paramPortFormat.xFramerate = paramPortDefinitionInput.format.video.xFramerate; port->SetPortVideoParam(¶mPortFormat, true); return OMX_ErrorNone; }
OMX_ERRORTYPE OMXVideoDecoderAVCSecure::InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput) { // OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionInput->nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT; paramPortDefinitionInput->nBufferCountMin = INPORT_MIN_BUFFER_COUNT; paramPortDefinitionInput->nBufferSize = INPORT_BUFFER_SIZE; paramPortDefinitionInput->format.video.cMIMEType = (OMX_STRING)AVC_MIME_TYPE; paramPortDefinitionInput->format.video.eCompressionFormat = OMX_VIDEO_CodingAVC; // OMX_VIDEO_PARAM_AVCTYPE memset(&mParamAvc, 0, sizeof(mParamAvc)); SetTypeHeader(&mParamAvc, sizeof(mParamAvc)); mParamAvc.nPortIndex = INPORT_INDEX; // TODO: check eProfile/eLevel mParamAvc.eProfile = OMX_VIDEO_AVCProfileHigh; //OMX_VIDEO_AVCProfileBaseline; mParamAvc.eLevel = OMX_VIDEO_AVCLevel41; //OMX_VIDEO_AVCLevel1; this->ports[INPORT_INDEX]->SetMemAllocator(MemAllocIMR, MemFreeIMR, this); for (int i = 0; i < INPORT_ACTUAL_BUFFER_COUNT; i++) { mIMRSlot[i].offset = IMR_INITIAL_OFFSET + i * INPORT_BUFFER_SIZE; mIMRSlot[i].owner = NULL; } return OMX_ErrorNone; }
OMX_ERRORTYPE OMXVideoEncoderMPEG4::InitOutputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionOutput) { // OMX_VIDEO_PARAM_MPEG4TYPE memset(&mParamMpeg4, 0, sizeof(mParamMpeg4)); SetTypeHeader(&mParamMpeg4, sizeof(mParamMpeg4)); mParamMpeg4.nPortIndex = OUTPORT_INDEX; mParamMpeg4.eProfile = OMX_VIDEO_MPEG4ProfileSimple; // TODO: Check eLevel (Level3) mParamMpeg4.eLevel = OMX_VIDEO_MPEG4Level5; //OMX_VIDEO_MPEG4Level3; // override OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionOutput->nBufferCountActual = OUTPORT_ACTUAL_BUFFER_COUNT; paramPortDefinitionOutput->nBufferCountMin = OUTPORT_MIN_BUFFER_COUNT; paramPortDefinitionOutput->nBufferSize = OUTPORT_BUFFER_SIZE; paramPortDefinitionOutput->format.video.cMIMEType = (OMX_STRING)MPEG4_MIME_TYPE; paramPortDefinitionOutput->format.video.eCompressionFormat = OMX_VIDEO_CodingMPEG4; // override OMX_VIDEO_PARAM_PROFILELEVELTYPE // TODO: check if profile/level supported is correct mParamProfileLevel.eProfile = mParamMpeg4.eProfile; mParamProfileLevel.eLevel = mParamMpeg4.eLevel; //OMX_VIDEO_MPEG4Level5; // override OMX_VIDEO_CONFIG_INTEL_BITRATETYPE mConfigIntelBitrate.nInitialQP = 15; // Initial QP for I frames return OMX_ErrorNone; }
OMX_ERRORTYPE OMXVideoDecoderAVC::InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput) { //OMX_VIDEO_PARAM_INTEL_AVC_DECODE_SETTINGS memset(&mDecodeSettings, 0, sizeof(mDecodeSettings)); SetTypeHeader(&mDecodeSettings, sizeof(mDecodeSettings)); mDecodeSettings.nMaxNumberOfReferenceFrame = NUM_REFERENCE_FRAME; // OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionInput->nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT; paramPortDefinitionInput->nBufferCountMin = INPORT_MIN_BUFFER_COUNT; paramPortDefinitionInput->nBufferSize = INPORT_BUFFER_SIZE; paramPortDefinitionInput->format.video.cMIMEType = (OMX_STRING)AVC_MIME_TYPE; paramPortDefinitionInput->format.video.eCompressionFormat = OMX_VIDEO_CodingAVC; // OMX_VIDEO_PARAM_AVCTYPE memset(&mParamAvc, 0, sizeof(mParamAvc)); SetTypeHeader(&mParamAvc, sizeof(mParamAvc)); mParamAvc.nPortIndex = INPORT_INDEX; // TODO: check eProfile/eLevel mParamAvc.eProfile = OMX_VIDEO_AVCProfileHigh; //OMX_VIDEO_AVCProfileBaseline; mParamAvc.eLevel = OMX_VIDEO_AVCLevel41; //OMX_VIDEO_AVCLevel1; return OMX_ErrorNone; }
OMX_ERRORTYPE OMXVideoDecoderWMV::InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput) { // OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionInput->nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT; paramPortDefinitionInput->nBufferCountMin = INPORT_MIN_BUFFER_COUNT; paramPortDefinitionInput->nBufferSize = INPORT_BUFFER_SIZE; paramPortDefinitionInput->format.video.cMIMEType = (OMX_STRING)WMV_MIME_TYPE; paramPortDefinitionInput->format.video.eCompressionFormat = OMX_VIDEO_CodingWMV; // OMX_VIDEO_PARAM_WMVTYPE memset(&mParamWmv, 0, sizeof(mParamWmv)); SetTypeHeader(&mParamWmv, sizeof(mParamWmv)); mParamWmv.nPortIndex = INPORT_INDEX; mParamWmv.eFormat = OMX_VIDEO_WMVFormat9; return OMX_ErrorNone; }
OMX_ERRORTYPE OMXVideoDecoderH263::InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput) { // OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionInput->nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT; paramPortDefinitionInput->nBufferCountMin = INPORT_MIN_BUFFER_COUNT; paramPortDefinitionInput->nBufferSize = INPORT_BUFFER_SIZE; paramPortDefinitionInput->format.video.cMIMEType = (OMX_STRING)H263_MIME_TYPE; paramPortDefinitionInput->format.video.eCompressionFormat = OMX_VIDEO_CodingH263; // OMX_VIDEO_PARAM_H263TYPE memset(&mParamH263, 0, sizeof(mParamH263)); SetTypeHeader(&mParamH263, sizeof(mParamH263)); mParamH263.nPortIndex = INPORT_INDEX; // TODO: check eProfile/eLevel mParamH263.eProfile = OMX_VIDEO_H263ProfileBaseline; mParamH263.eLevel = OMX_VIDEO_H263Level70; //OMX_VIDEO_H263Level10; return OMX_ErrorNone; }
OMX_ERRORTYPE OMXVideoEncoderBase::InitOutputPort(void) { this->ports[OUTPORT_INDEX] = new PortVideo; if (this->ports[OUTPORT_INDEX] == NULL) { return OMX_ErrorInsufficientResources; } PortVideo *port = static_cast<PortVideo *>(this->ports[OUTPORT_INDEX]); // OMX_VIDEO_PARAM_BITRATETYPE memset(&mParamBitrate, 0, sizeof(mParamBitrate)); SetTypeHeader(&mParamBitrate, sizeof(mParamBitrate)); mParamBitrate.nPortIndex = OUTPORT_INDEX; mParamBitrate.eControlRate = OMX_Video_ControlRateVariable; mParamBitrate.nTargetBitrate = 192000; // to be overridden // OMX_VIDEO_CONFIG_PRI_INFOTYPE memset(&mConfigPriInfo, 0, sizeof(mConfigPriInfo)); SetTypeHeader(&mConfigPriInfo, sizeof(mConfigPriInfo)); mConfigPriInfo.nPortIndex = OUTPORT_INDEX; mConfigPriInfo.nCapacity = 0; mConfigPriInfo.nHolder = NULL; // OMX_VIDEO_CONFIG_INTEL_BITRATETYPE memset(&mConfigIntelBitrate, 0, sizeof(mConfigIntelBitrate)); SetTypeHeader(&mConfigIntelBitrate, sizeof(mConfigIntelBitrate)); mConfigIntelBitrate.nPortIndex = OUTPORT_INDEX; mConfigIntelBitrate.nMaxEncodeBitrate = 0; // Maximum bitrate mConfigIntelBitrate.nTargetPercentage = 95; // Target bitrate as percentage of maximum bitrate; e.g. 95 is 95% mConfigIntelBitrate.nWindowSize = 0; // Window size in milliseconds allowed for bitrate to reach target mConfigIntelBitrate.nInitialQP = 0; // Initial QP for I frames mConfigIntelBitrate.nMinQP = 0; mConfigIntelBitrate.nMaxQP = 0; mConfigIntelBitrate.nFrameRate = 0; mConfigIntelBitrate.nTemporalID = 0; // OMX_VIDEO_CONFIG_BITRATETYPE memset(&mConfigBitrate, 0, sizeof(mConfigBitrate)); SetTypeHeader(&mConfigBitrate, sizeof(mConfigBitrate)); mConfigBitrate.nPortIndex = OUTPORT_INDEX; mConfigBitrate.nEncodeBitrate = 0; // Maximum bitrate // OMX_VIDEO_CONFIG_INTEL_AIR memset(&mConfigIntelAir, 0, sizeof(mConfigIntelAir)); SetTypeHeader(&mConfigIntelAir, sizeof(mConfigIntelAir)); mConfigIntelAir.nPortIndex = OUTPORT_INDEX; mConfigIntelAir.bAirEnable = OMX_FALSE; mConfigIntelAir.bAirAuto = OMX_FALSE; mConfigIntelAir.nAirMBs = 0; mConfigIntelAir.nAirThreshold = 0; // OMX_VIDEO_CONFIG_INTEL_AIR memset(&mParamVideoRefresh, 0, sizeof(mParamVideoRefresh)); SetTypeHeader(&mParamVideoRefresh, sizeof(mParamVideoRefresh)); mParamVideoRefresh.nPortIndex = OUTPORT_INDEX; mParamVideoRefresh.eRefreshMode = OMX_VIDEO_IntraRefreshAdaptive; mParamVideoRefresh.nAirMBs = 0; mParamVideoRefresh.nAirRef = 0; mParamVideoRefresh.nCirMBs = 0; // OMX_CONFIG_FRAMERATETYPE memset(&mConfigFramerate, 0, sizeof(mConfigFramerate)); SetTypeHeader(&mConfigFramerate, sizeof(mConfigFramerate)); mConfigFramerate.nPortIndex = OUTPORT_INDEX; mConfigFramerate.xEncodeFramerate = 0; // Q16 format // OMX_VIDEO_PARAM_INTEL_ADAPTIVE_SLICE_CONTROL memset(&mParamIntelAdaptiveSliceControl, 0, sizeof(mParamIntelAdaptiveSliceControl)); SetTypeHeader(&mParamIntelAdaptiveSliceControl, sizeof(mParamIntelAdaptiveSliceControl)); mParamIntelAdaptiveSliceControl.nPortIndex = OUTPORT_INDEX; mParamIntelAdaptiveSliceControl.bEnable = OMX_FALSE; mParamIntelAdaptiveSliceControl.nMinPSliceNumber = 5; mParamIntelAdaptiveSliceControl.nNumPFramesToSkip = 8; mParamIntelAdaptiveSliceControl.nSliceSizeThreshold = 1200; // OMX_VIDEO_PARAM_PROFILELEVELTYPE memset(&mParamProfileLevel, 0, sizeof(mParamProfileLevel)); SetTypeHeader(&mParamProfileLevel, sizeof(mParamProfileLevel)); mParamProfileLevel.nPortIndex = OUTPORT_INDEX; mParamProfileLevel.eProfile = 0; // undefined profile, to be overridden mParamProfileLevel.eLevel = 0; // undefined level, to be overridden // OMX_PARAM_PORTDEFINITIONTYPE OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionOutput; memset(¶mPortDefinitionOutput, 0, sizeof(paramPortDefinitionOutput)); SetTypeHeader(¶mPortDefinitionOutput, sizeof(paramPortDefinitionOutput)); paramPortDefinitionOutput.nPortIndex = OUTPORT_INDEX; paramPortDefinitionOutput.eDir = OMX_DirOutput; paramPortDefinitionOutput.nBufferCountActual = OUTPORT_ACTUAL_BUFFER_COUNT; // to be overridden paramPortDefinitionOutput.nBufferCountMin = OUTPORT_MIN_BUFFER_COUNT; paramPortDefinitionOutput.nBufferSize = OUTPORT_BUFFER_SIZE; // to be overridden paramPortDefinitionOutput.bEnabled = OMX_TRUE; paramPortDefinitionOutput.bPopulated = OMX_FALSE; paramPortDefinitionOutput.eDomain = OMX_PortDomainVideo; paramPortDefinitionOutput.format.video.cMIMEType = NULL; // to be overridden paramPortDefinitionOutput.format.video.pNativeRender = NULL; paramPortDefinitionOutput.format.video.nFrameWidth = 176; paramPortDefinitionOutput.format.video.nFrameHeight = 144; paramPortDefinitionOutput.format.video.nStride = 176; paramPortDefinitionOutput.format.video.nSliceHeight = 144; paramPortDefinitionOutput.format.video.nBitrate = 64000; paramPortDefinitionOutput.format.video.xFramerate = 15 << 16; paramPortDefinitionOutput.format.video.bFlagErrorConcealment = OMX_FALSE; paramPortDefinitionOutput.format.video.eCompressionFormat = OMX_VIDEO_CodingUnused; // to be overridden paramPortDefinitionOutput.format.video.eColorFormat = OMX_COLOR_FormatUnused; paramPortDefinitionOutput.format.video.pNativeWindow = NULL; paramPortDefinitionOutput.bBuffersContiguous = OMX_FALSE; paramPortDefinitionOutput.nBufferAlignment = 0; InitOutputPortFormatSpecific(¶mPortDefinitionOutput); port->SetPortDefinition(¶mPortDefinitionOutput, true); port->SetPortBitrateParam(&mParamBitrate, true); // OMX_VIDEO_PARAM_PORTFORMATTYPE OMX_VIDEO_PARAM_PORTFORMATTYPE paramPortFormat; memset(¶mPortFormat, 0, sizeof(paramPortFormat)); SetTypeHeader(¶mPortFormat, sizeof(paramPortFormat)); paramPortFormat.nPortIndex = OUTPORT_INDEX; paramPortFormat.nIndex = 0; paramPortFormat.eCompressionFormat = paramPortDefinitionOutput.format.video.eCompressionFormat; paramPortFormat.eColorFormat = paramPortDefinitionOutput.format.video.eColorFormat; paramPortFormat.xFramerate = paramPortDefinitionOutput.format.video.xFramerate; port->SetPortVideoParam(¶mPortFormat, true); return OMX_ErrorNone; }