| /* |
| * Copyright (c) 2017-2019, 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_kernel_header_g12.h |
| //! \brief Gen12 kernel header definitions. |
| //! |
| |
| #ifndef __CODECHAL_KERNEL_HEADER_G12_H__ |
| #define __CODECHAL_KERNEL_HEADER_G12_H__ |
| |
| #include "codechal_encoder_base.h" |
| |
| struct HmeDsScoreboardKernelHeader { |
| int nKernelCount; |
| union |
| { |
| struct |
| { |
| CODECHAL_KERNEL_HEADER hmeDownscaleGenX0; |
| CODECHAL_KERNEL_HEADER hmeDownscaleGenX1; |
| CODECHAL_KERNEL_HEADER hmeDownscaleGenX2; |
| CODECHAL_KERNEL_HEADER hmeDownscaleGenX3; |
| CODECHAL_KERNEL_HEADER hmeGenX0; |
| CODECHAL_KERNEL_HEADER hmeGenX1; |
| CODECHAL_KERNEL_HEADER hmeGenX2; |
| CODECHAL_KERNEL_HEADER hmeHevcVdenc; |
| CODECHAL_KERNEL_HEADER hmeHevcVdencRAB; |
| CODECHAL_KERNEL_HEADER hmeDetectionGenX0; |
| CODECHAL_KERNEL_HEADER dsConvertGenX0; |
| CODECHAL_KERNEL_HEADER initSwScoreboard; |
| CODECHAL_KERNEL_HEADER intraDistortion; |
| CODECHAL_KERNEL_HEADER dynamicScaling; |
| }; |
| }; |
| }; |
| |
| enum HmeDsScoreboardKernelIdx |
| { |
| // HME + Scoreboard Kernel Surface |
| CODECHAL_HME_DOWNSCALE_GEN12_0_KRNIDX = 0, |
| CODECHAL_HME_DOWNSCALE_GEN12_1_KRNIDX, |
| CODECHAL_HME_DOWNSCALE_GEN12_2_KRNIDX, |
| CODECHAL_HME_DOWNSCALE_GEN12_3_KRNIDX, |
| CODECHAL_HME_GEN12_0_KRNIDX, |
| CODECHAL_HME_GEN12_1_KRNIDX, |
| CODECHAL_HME_GEN12_2_KRNIDX, |
| CODECHAL_HME_HEVC_VDENC__GEN12_KRNIDX, |
| CODECHAL_HME_HEVC_VDENC_RAB_GEN12_KRNIDX, |
| CODECHAL_HMEDetection_GEN12_0_KRNIDX, |
| CODECHAL_DS_CONVERT_GEN12_0_KRNIDX, |
| CODECHAL_SW_SCOREBOARD_G12_KRNIDX, |
| CODECHAL_INTRA_DISTORTION_G12_KRNIDX, |
| CODECHAL_DYNAMIC_SCALING_G12_KRNIDX, |
| CODECHAL_HmeDsSwScoreboardInit_NUM_KRN_G12 |
| }; |
| |
| //! |
| //! \brief Get common kernel header and size |
| //! |
| //! \param [in] binary |
| //! Kernel binary |
| //! |
| //! \param [in] operation |
| //! Encode operation |
| //! |
| //! \param [in] krnStateIdx |
| //! Kernel state index |
| //! |
| //! \param [in] krnHeader |
| //! Kernel header |
| //! |
| //! \param [in] krnSize |
| //! Kernel size |
| //! |
| //! \return MOS_STATUS |
| //! MOS_STATUS_SUCCESS if success, else fail reason |
| //! |
| static MOS_STATUS GetCommonKernelHeaderAndSizeG12( |
| void *binary, |
| EncOperation operation, |
| uint32_t krnStateIdx, |
| void *krnHeader, |
| uint32_t *krnSize) |
| { |
| MOS_STATUS eStatus = MOS_STATUS_SUCCESS; |
| |
| CODECHAL_ENCODE_FUNCTION_ENTER; |
| |
| CODECHAL_ENCODE_CHK_NULL_RETURN(binary); |
| CODECHAL_ENCODE_CHK_NULL_RETURN(krnHeader); |
| CODECHAL_ENCODE_CHK_NULL_RETURN(krnSize); |
| |
| HmeDsScoreboardKernelHeader *kernelHeaderTable; |
| kernelHeaderTable = (HmeDsScoreboardKernelHeader*)binary; |
| PCODECHAL_KERNEL_HEADER invalidEntry; |
| invalidEntry = &(kernelHeaderTable->dynamicScaling) + 1; |
| |
| PCODECHAL_KERNEL_HEADER currKrnHeader; |
| switch (operation) |
| { |
| case ENC_SCALING4X: |
| currKrnHeader = &kernelHeaderTable->hmeDownscaleGenX0; |
| break; |
| case ENC_SCALING2X: |
| currKrnHeader = &kernelHeaderTable->hmeDownscaleGenX2; |
| break; |
| case ENC_ME: |
| currKrnHeader = &kernelHeaderTable->hmeGenX0; |
| break; |
| case VDENC_ME_P: |
| currKrnHeader = &kernelHeaderTable->hmeGenX0; |
| break; |
| case VDENC_ME_B: |
| currKrnHeader = &kernelHeaderTable->hmeGenX1; |
| break; |
| case VDENC_ME: |
| currKrnHeader = &kernelHeaderTable->hmeGenX2; |
| break; |
| case VDENC_STREAMIN_HEVC: |
| currKrnHeader = &kernelHeaderTable->hmeHevcVdenc; |
| break; |
| case VDENC_STREAMIN_HEVC_RAB: |
| currKrnHeader = &kernelHeaderTable->hmeHevcVdencRAB; |
| break; |
| case ENC_SFD: |
| currKrnHeader = &kernelHeaderTable->hmeDetectionGenX0; |
| break; |
| case ENC_SCALING_CONVERSION: |
| currKrnHeader = &kernelHeaderTable->dsConvertGenX0; |
| break; |
| case ENC_SCOREBOARD: |
| currKrnHeader = &kernelHeaderTable->initSwScoreboard; |
| break; |
| case ENC_INTRA_DISTORTION: |
| currKrnHeader = &kernelHeaderTable->intraDistortion; |
| break; |
| case ENC_DYS: |
| currKrnHeader = &kernelHeaderTable->dynamicScaling; |
| break; |
| default: |
| CODECHAL_ENCODE_ASSERTMESSAGE("Unsupported ENC mode requested"); |
| eStatus = MOS_STATUS_INVALID_PARAMETER; |
| return eStatus; |
| } |
| |
| currKrnHeader += krnStateIdx; |
| *((PCODECHAL_KERNEL_HEADER)krnHeader) = *currKrnHeader; |
| |
| PCODECHAL_KERNEL_HEADER nextKrnHeader; |
| nextKrnHeader = (currKrnHeader + 1); |
| uint32_t nextKrnOffset; |
| nextKrnOffset = *krnSize; |
| |
| if (nextKrnHeader < invalidEntry) |
| { |
| nextKrnOffset = nextKrnHeader->KernelStartPointer << MHW_KERNEL_OFFSET_SHIFT; |
| } |
| *krnSize = nextKrnOffset - (currKrnHeader->KernelStartPointer << MHW_KERNEL_OFFSET_SHIFT); |
| |
| return eStatus; |
| } |
| |
| #endif // __CODECHAL_KERNEL_HEADER_G12_H__ |