| /* |
| * Copyright (c) 2017-2020, Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| //! |
| //! \file codechal_encode_sw_scoreboard.cpp |
| //! \brief Defines base class for SW scoreboard init kernel |
| //! |
| |
| #include "codechal_encoder_base.h" |
| #include "codechal_encode_sw_scoreboard.h" |
| #include "codeckrnheader.h" |
| #include "hal_oca_interface.h" |
| |
| MOS_STATUS CodechalEncodeSwScoreboard::AllocateResources() |
| { |
| CODECHAL_ENCODE_FUNCTION_ENTER; |
| |
| MOS_STATUS eStatus = MOS_STATUS_SUCCESS; |
| |
| if (Mos_ResourceIsNull(&m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex].OsResource)) |
| { |
| MOS_ZeroMemory(&m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex], sizeof(MOS_SURFACE)); |
| |
| MOS_ALLOC_GFXRES_PARAMS allocParamsForBuffer2D; |
| MOS_ZeroMemory(&allocParamsForBuffer2D, sizeof(MOS_ALLOC_GFXRES_PARAMS)); |
| allocParamsForBuffer2D.Type = MOS_GFXRES_2D; |
| allocParamsForBuffer2D.TileType = MOS_TILE_LINEAR; |
| allocParamsForBuffer2D.Format = Format_R32U; |
| allocParamsForBuffer2D.dwWidth = m_surfaceParams.swScoreboardSurfaceWidth; |
| allocParamsForBuffer2D.dwHeight = m_surfaceParams.swScoreboardSurfaceHeight; |
| allocParamsForBuffer2D.pBufName = "SW scoreboard init Buffer"; |
| |
| MEDIA_WA_TABLE* waTable = m_osInterface->pfnGetWaTable(m_osInterface); |
| if (MEDIA_IS_WA(waTable, WaForceAllocateLML4)) |
| { |
| // If L4-PCIe WA is enabled, allocate in device memory |
| // And do not let CPU write to device memory later below |
| allocParamsForBuffer2D.dwMemType = MOS_MEMPOOL_DEVICEMEMORY; |
| } |
| |
| CODECHAL_ENCODE_CHK_STATUS_MESSAGE_RETURN(m_osInterface->pfnAllocateResource( |
| m_osInterface, |
| &allocParamsForBuffer2D, |
| &m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex].OsResource), |
| "Failed to allocate SW scoreboard init Buffer."); |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(CodecHalGetResourceInfo(m_osInterface, |
| &m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex])); |
| |
| if (!MEDIA_IS_WA(waTable, WaForceAllocateLML4)) |
| { |
| MOS_LOCK_PARAMS lockFlagsWriteOnly; |
| MOS_ZeroMemory(&lockFlagsWriteOnly, sizeof(MOS_LOCK_PARAMS)); |
| lockFlagsWriteOnly.WriteOnly = 1; |
| |
| uint8_t* pData = (uint8_t*)m_osInterface->pfnLockResource( |
| m_osInterface, |
| &m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex].OsResource, |
| &lockFlagsWriteOnly); |
| |
| if (pData == nullptr) |
| { |
| CODECHAL_ENCODE_ASSERTMESSAGE("Failed to Lock SW scoreboard init Buffer"); |
| eStatus = MOS_STATUS_UNKNOWN; |
| return eStatus; |
| } |
| |
| uint32_t size = |
| m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex].dwPitch * |
| m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex].dwHeight; |
| MOS_ZeroMemory(pData, size); |
| |
| m_osInterface->pfnUnlockResource( |
| m_osInterface, &m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex].OsResource); |
| } |
| } |
| |
| return eStatus; |
| } |
| |
| void CodechalEncodeSwScoreboard::ReleaseResources() |
| { |
| for (auto i = 0; i < CODECHAL_ENCODE_SW_SCOREBOARD_SURFACE_NUM; i++) |
| { |
| if (!Mos_ResourceIsNull(&m_surfaceParams.swScoreboardSurface[i].OsResource)) |
| { |
| m_osInterface->pfnFreeResource( |
| m_osInterface, |
| &m_surfaceParams.swScoreboardSurface[i].OsResource); |
| } |
| } |
| } |
| |
| uint8_t CodechalEncodeSwScoreboard::GetBTCount() |
| { |
| return (uint8_t)swScoreboardNumSurfaces; |
| } |
| |
| MOS_STATUS CodechalEncodeSwScoreboard::SetCurbe() |
| { |
| CODECHAL_ENCODE_FUNCTION_ENTER; |
| |
| MOS_STATUS eStatus = MOS_STATUS_SUCCESS; |
| CurbeData curbe; |
| |
| MOS_ZeroMemory(&curbe, sizeof(CurbeData)); |
| |
| // ScoreboardWidth and Height in units of Thread Space |
| curbe.DW0.scoreboardWidth = m_curbeParams.scoreboardWidth; |
| curbe.DW0.scoreboardHeight = m_curbeParams.scoreboardHeight; |
| curbe.DW1.isHevc = m_curbeParams.isHevc; |
| curbe.DW2.numberOfWaveFrontsSplits = m_curbeParams.numberOfWaveFrontSplit; |
| curbe.DW2.numberofChildThreads = m_curbeParams.numberOfChildThread; |
| curbe.DW4.dependencyPattern = m_dependencyPatternIdx; |
| curbe.DW16.softwareScoreboard = swScoreboardInitSurface; |
| curbe.DW17.lcuInfoSurface = swScoreboardInitLcuInfoSurface; |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_kernelState->m_dshRegion.AddData( |
| &curbe, |
| m_kernelState->dwCurbeOffset, |
| sizeof(curbe))); |
| |
| return eStatus; |
| } |
| |
| MOS_STATUS CodechalEncodeSwScoreboard::SendSurface(PMOS_COMMAND_BUFFER cmdBuffer) |
| { |
| MOS_STATUS eStatus = MOS_STATUS_SUCCESS; |
| |
| CODECHAL_ENCODE_FUNCTION_ENTER; |
| |
| CODECHAL_ENCODE_CHK_NULL_RETURN(cmdBuffer); |
| |
| // Set Surface States |
| CODECHAL_SURFACE_CODEC_PARAMS surfaceCodecParams; |
| MOS_ZeroMemory(&surfaceCodecParams, sizeof(surfaceCodecParams)); |
| surfaceCodecParams.bIs2DSurface = true; |
| surfaceCodecParams.bMediaBlockRW = true; |
| surfaceCodecParams.bIsWritable = true; |
| surfaceCodecParams.bRenderTarget = true; |
| surfaceCodecParams.psSurface = &m_surfaceParams.swScoreboardSurface[m_surfaceParams.surfaceIndex]; |
| surfaceCodecParams.dwCacheabilityControl = m_hwInterface->GetCacheabilitySettings()[MOS_CODEC_RESOURCE_USAGE_SURFACE_SOFTWARE_SCOREBOARD_ENCODE].Value; |
| surfaceCodecParams.dwBindingTableOffset = swScoreboardInitSurface; |
| surfaceCodecParams.bUse32UINTSurfaceFormat = true; |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(CodecHalSetRcsSurfaceState( |
| m_hwInterface, |
| cmdBuffer, |
| &surfaceCodecParams, |
| m_kernelState)); |
| |
| if (m_surfaceParams.lcuInfoSurface) |
| { |
| MOS_ZeroMemory(&surfaceCodecParams, sizeof(surfaceCodecParams)); |
| surfaceCodecParams.bIs2DSurface = true; |
| surfaceCodecParams.bMediaBlockRW = true; |
| surfaceCodecParams.bIsWritable = true; |
| surfaceCodecParams.bRenderTarget = true; |
| surfaceCodecParams.psSurface = m_surfaceParams.lcuInfoSurface; |
| surfaceCodecParams.dwBindingTableOffset = swScoreboardInitLcuInfoSurface; |
| surfaceCodecParams.bUse32UINTSurfaceFormat = true; |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(CodecHalSetRcsSurfaceState( |
| m_hwInterface, |
| cmdBuffer, |
| &surfaceCodecParams, |
| m_kernelState)); |
| } |
| |
| return eStatus; |
| } |
| |
| MOS_STATUS CodechalEncodeSwScoreboard::Execute(KernelParams *params) |
| { |
| MOS_STATUS eStatus = MOS_STATUS_SUCCESS; |
| |
| CODECHAL_ENCODE_FUNCTION_ENTER; |
| |
| CODECHAL_ENCODE_CHK_NULL_RETURN(params); |
| |
| PerfTagSetting perfTag; |
| CODECHAL_ENCODE_SET_PERFTAG_INFO(perfTag, CODECHAL_ENCODE_PERFTAG_CALL_SCOREBOARD); |
| |
| // Allocate output surface |
| m_surfaceParams.isHevc = params->isHevc; |
| m_surfaceParams.swScoreboardSurfaceWidth = params->swScoreboardSurfaceWidth; |
| m_surfaceParams.swScoreboardSurfaceHeight = params->swScoreboardSurfaceHeight; |
| if (m_surfaceParams.isHevc) |
| { |
| m_surfaceParams.lcuInfoSurface = params->lcuInfoSurface; |
| } |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(AllocateResources()); |
| |
| // If Single Task Phase is not enabled, use BT count for the kernel state. |
| if (m_firstTaskInPhase == true || !m_singleTaskPhaseSupported) |
| { |
| auto maxBtCount = m_singleTaskPhaseSupported ? |
| m_maxBtCount : m_kernelState->KernelParams.iBTCount; |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_stateHeapInterface->RequestSshSpaceForCmdBuf(maxBtCount)); |
| m_vmeStatesSize = m_hwInterface->GetKernelLoadCommandSize(maxBtCount); |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_encoder->VerifySpaceAvailable()); |
| } |
| |
| // setup DSH and Interface Descriptor |
| auto stateHeapInterface = m_renderInterface->m_stateHeapInterface; |
| CODECHAL_ENCODE_CHK_NULL_RETURN(stateHeapInterface); |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_hwInterface->AssignDshAndSshSpace( |
| stateHeapInterface, |
| m_kernelState, |
| false, |
| 0, |
| false, |
| m_storeData)); |
| |
| MHW_INTERFACE_DESCRIPTOR_PARAMS idParams; |
| MOS_ZeroMemory(&idParams, sizeof(idParams)); |
| idParams.pKernelState = m_kernelState; |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_stateHeapInterface->SetInterfaceDescriptor(1, &idParams)); |
| |
| // Setup Curbe |
| m_curbeParams.scoreboardWidth = params->scoreboardWidth; |
| m_curbeParams.scoreboardHeight = params->scoreboardHeight; |
| m_curbeParams.isHevc = params->isHevc; |
| m_curbeParams.numberOfWaveFrontSplit = params->numberOfWaveFrontSplit; |
| m_curbeParams.numberOfChildThread = params->numberOfChildThread; |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(SetCurbe()); |
| |
| CODECHAL_MEDIA_STATE_TYPE encFunctionType = CODECHAL_MEDIA_STATE_SW_SCOREBOARD_INIT; |
| CODECHAL_DEBUG_TOOL( |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_debugInterface->DumpKernelRegion( |
| encFunctionType, |
| MHW_DSH_TYPE, |
| m_kernelState)); |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_debugInterface->DumpCurbe( |
| encFunctionType, |
| m_kernelState)); |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_debugInterface->DumpKernelRegion( |
| encFunctionType, |
| MHW_ISH_TYPE, |
| m_kernelState)); |
| ) |
| |
| MOS_COMMAND_BUFFER cmdBuffer; |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_osInterface->pfnGetCommandBuffer(m_osInterface, &cmdBuffer, 0)); |
| |
| SendKernelCmdsParams sendKernelCmdsParams = SendKernelCmdsParams(); |
| sendKernelCmdsParams.EncFunctionType = encFunctionType; |
| sendKernelCmdsParams.pKernelState = m_kernelState; |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_encoder->SendGenericKernelCmds(&cmdBuffer, &sendKernelCmdsParams)); |
| |
| // add binding table |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_stateHeapInterface->SetBindingTable(m_kernelState)); |
| |
| // send surfaces |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(SendSurface(&cmdBuffer)); |
| |
| CODECHAL_DEBUG_TOOL( |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_debugInterface->DumpKernelRegion( |
| encFunctionType, |
| MHW_SSH_TYPE, |
| m_kernelState)); |
| ) |
| |
| // Thread Dispatch Pattern - MEDIA OBJECT WALKER |
| CODECHAL_WALKER_CODEC_PARAMS walkerCodecParams; |
| MOS_ZeroMemory(&walkerCodecParams, sizeof(walkerCodecParams)); |
| walkerCodecParams.WalkerMode = m_walkerMode; |
| walkerCodecParams.dwResolutionX = (uint32_t)(ceil)((m_curbeParams.scoreboardWidth) / 4.0); |
| walkerCodecParams.dwResolutionY = (uint32_t)(ceil)((m_curbeParams.scoreboardHeight) / 4.0); |
| walkerCodecParams.bNoDependency = true; |
| walkerCodecParams.bGroupIdSelectSupported = m_groupIdSelectSupported; |
| |
| MHW_WALKER_PARAMS walkerParams; |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(CodecHalInitMediaObjectWalkerParams(m_hwInterface, &walkerParams, &walkerCodecParams)); |
| |
| HalOcaInterface::TraceMessage(cmdBuffer, *m_osInterface->pOsContext, __FUNCTION__, sizeof(__FUNCTION__)); |
| HalOcaInterface::OnDispatch(cmdBuffer, *m_osInterface->pOsContext, *m_miInterface, *m_renderInterface->GetMmioRegisters()); |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_renderInterface->AddMediaObjectWalkerCmd(&cmdBuffer, &walkerParams)); |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_encoder->EndStatusReport(&cmdBuffer, encFunctionType)); |
| |
| CODECHAL_DEBUG_TOOL( |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_debugInterface->DumpKernelRegion( |
| encFunctionType, |
| MHW_SSH_TYPE, |
| m_kernelState)); |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_debugInterface->DumpCmdBuffer( |
| &cmdBuffer, |
| encFunctionType, |
| nullptr)); |
| ) |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_stateHeapInterface->SubmitBlocks(m_kernelState)); |
| if (!m_singleTaskPhaseSupported || m_lastTaskInPhase) |
| { |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_stateHeapInterface->UpdateGlobalCmdBufId()); |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_miInterface->AddMiBatchBufferEnd(&cmdBuffer, nullptr)); |
| } |
| |
| CODECHAL_DEBUG_TOOL(CODECHAL_ENCODE_CHK_STATUS_RETURN(m_debugInterface->DumpCmdBuffer( |
| &cmdBuffer, |
| encFunctionType, |
| nullptr))); |
| |
| CODECHAL_ENCODE_CHK_STATUS_RETURN(m_hwInterface->UpdateSSEuForCmdBuffer( |
| &cmdBuffer, m_singleTaskPhaseSupported, m_lastTaskInPhase)); |
| |
| m_osInterface->pfnReturnCommandBuffer(m_osInterface, &cmdBuffer, 0); |
| |
| if (!m_singleTaskPhaseSupported || m_lastTaskInPhase) |
| { |
| HalOcaInterface::On1stLevelBBEnd(cmdBuffer, *m_osInterface); |
| m_osInterface->pfnSubmitCommandBuffer(m_osInterface, &cmdBuffer, m_renderContextUsesNullHw); |
| m_lastTaskInPhase = false; |
| } |
| |
| return eStatus; |
| } |
| |
| CodechalEncodeSwScoreboard::CodechalEncodeSwScoreboard(CodechalEncoderState *encoder) |
| : m_useHwScoreboard(encoder->m_useHwScoreboard), |
| m_renderContextUsesNullHw(encoder->m_renderContextUsesNullHw), |
| m_groupIdSelectSupported(encoder->m_groupIdSelectSupported), |
| m_singleTaskPhaseSupported(encoder->m_singleTaskPhaseSupported), |
| m_firstTaskInPhase(encoder->m_firstTaskInPhase), |
| m_lastTaskInPhase(encoder->m_lastTaskInPhase), |
| m_groupId(encoder->m_groupId), |
| m_pictureCodingType(encoder->m_pictureCodingType), |
| m_mode(encoder->m_mode), |
| m_verticalLineStride(encoder->m_verticalLineStride), |
| m_maxBtCount(encoder->m_maxBtCount), |
| m_vmeStatesSize(encoder->m_vmeStatesSize), |
| m_storeData(encoder->m_storeData), |
| m_walkerMode(encoder->m_walkerMode) |
| { |
| CODECHAL_ENCODE_CHK_NULL_NO_STATUS_RETURN(encoder); |
| |
| // Initilize interface pointers |
| m_encoder = encoder; |
| m_osInterface = encoder->GetOsInterface(); |
| m_hwInterface = encoder->GetHwInterface(); |
| m_debugInterface = encoder->GetDebugInterface(); |
| m_miInterface = m_hwInterface->GetMiInterface(); |
| m_renderInterface = m_hwInterface->GetRenderInterface(); |
| m_stateHeapInterface = m_renderInterface->m_stateHeapInterface->pStateHeapInterface; |
| m_curbeLength = sizeof(CurbeData); |
| m_kernelBase = encoder->m_kernelBase; |
| m_kuidCommon = IDR_CODEC_HME_DS_SCOREBOARD_KERNEL; |
| } |
| |
| CodechalEncodeSwScoreboard::~CodechalEncodeSwScoreboard() |
| { |
| // free SW scoreboard init surface |
| ReleaseResources(); |
| |
| if (m_kernelState) |
| { |
| MOS_Delete(m_kernelState); |
| m_kernelState = nullptr; |
| } |
| } |
