1 /* 2 * Copyright (c) 2017, Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included 12 * in all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 //! 23 //! \file codechal_encode_avc_g9_skl.h 24 //! \brief AVC dual-pipe encoder for GEN9 SKL & BXT. 25 //! 26 27 #ifndef __CODECHAL_ENCODE_AVC_G9_SKL_H__ 28 #define __CODECHAL_ENCODE_AVC_G9_SKL_H__ 29 30 #include "codechal_encode_avc.h" 31 #include "codechal_encode_avc_g9.h" 32 33 #define MBENC_CURBE_SIZE_IN_DWORD_G9_SKL 104 34 35 class CodechalEncodeAvcEncG9Skl : public CodechalEncodeAvcEncG9 36 { 37 public: 38 39 //! \brief Get encoder kernel header and kernel size 40 //! 41 //! \param [in] pvBinary 42 //! Pointer to kernel binary 43 //! \param [in] operation 44 //! Enc kernel operation 45 //! \param [in] dwKrnStateIdx 46 //! Kernel state index 47 //! \param [out] pvKrnHeader 48 //! Pointer to kernel header 49 //! \param [out] pdwKrnSize 50 //! Pointer to kernel size 51 //! 52 //! \return MOS_STATUS 53 //! MOS_STATUS_SUCCESS if success, else fail reason 54 //! 55 static MOS_STATUS GetKernelHeaderAndSize( 56 void *pvBinary, 57 EncOperation operation, 58 uint32_t dwKrnStateIdx, 59 void *pvKrnHeader, 60 uint32_t *pdwKrnSize); 61 62 //! 63 //! \brief Constructor 64 //! 65 CodechalEncodeAvcEncG9Skl( 66 CodechalHwInterface * hwInterface, 67 CodechalDebugInterface *debugInterface, 68 PCODECHAL_STANDARD_INFO standardInfo); 69 70 //! 71 //! \brief Destructor 72 //! ~CodechalEncodeAvcEncG9Skl()73 ~CodechalEncodeAvcEncG9Skl() {}; 74 75 //! 76 //! \brief Set MbEnc kernel curbe data 77 //! 78 //! \param [in] pParams 79 //! Pointer to CODECHAL_ENCODE_AVC_MBENC_CURBE_PARAMS 80 //! 81 //! \return MOS_STATUS 82 //! MOS_STATUS_SUCCESS if success, else fail reason 83 //! 84 virtual MOS_STATUS SetCurbeAvcMbEnc( 85 PCODECHAL_ENCODE_AVC_MBENC_CURBE_PARAMS pParams); 86 87 //! 88 //! \brief Get Trellis Quantization mode/value enable or not. 89 //! 90 //! \param [in] pParams 91 //! Pointer to CODECHAL_ENCODE_AVC_TQ_INPUT_PARAMS. 92 //! \param [out] pTrellisQuantParams 93 //! Pointer to CODECHAL_ENCODE_AVC_TQ_PARAMS, mode & value setup. 94 //! 95 //! \return MOS_STATUS 96 //! MOS_STATUS_SUCCESS if success, else fail reason 97 //! 98 virtual MOS_STATUS GetTrellisQuantization( 99 PCODECHAL_ENCODE_AVC_TQ_INPUT_PARAMS pParams, 100 PCODECHAL_ENCODE_AVC_TQ_PARAMS pTrellisQuantParams); 101 102 //! 103 //! \brief Initialize brc constant buffer 104 //! 105 //! \param [in] pParams 106 //! Pointer to CODECHAL_ENCODE_AVC_INIT_BRC_CONSTANT_BUFFER_PARAMS 107 //! 108 //! \return MOS_STATUS 109 //! MOS_STATUS_SUCCESS if success, else fail reason 110 //! 111 virtual MOS_STATUS InitBrcConstantBuffer( 112 PCODECHAL_ENCODE_AVC_INIT_BRC_CONSTANT_BUFFER_PARAMS pParams); 113 114 // state related funcs 115 //! 116 //! \brief Initialize encode state 117 //! 118 //! \return MOS_STATUS 119 //! MOS_STATUS_SUCCESS if success, else fail reason 120 //! 121 virtual MOS_STATUS InitializeState(); 122 123 //! 124 //! \brief Init MbEnc kernel state 125 //! 126 //! \return MOS_STATUS 127 //! MOS_STATUS_SUCCESS if success, else fail reason 128 //! 129 virtual MOS_STATUS InitKernelStateMbEnc(); 130 131 //! 132 //! \brief Init BRC kernel state 133 //! 134 //! \return MOS_STATUS 135 //! MOS_STATUS_SUCCESS if success, else fail reason 136 //! 137 virtual MOS_STATUS InitKernelStateBrc(); 138 139 virtual MOS_STATUS InitKernelStateMfeMbEnc(); 140 141 virtual MOS_STATUS InitMfe(); 142 143 virtual MOS_STATUS SetCurbeAvcMfeMbEnc( 144 PCODECHAL_ENCODE_AVC_MFE_MBENC_CURBE_PARAMS pParams); 145 146 virtual MOS_STATUS UpdateMfeMbEncBindingTable( 147 uint32_t submitIndex); 148 149 //! 150 //! \brief initial multi ref Qp BRC constant Buffer. 151 //! 152 //! \param [in] pParams 153 //! BRC init constant buffer params. 154 //! 155 //! \return MOS_STATUS 156 //! MOS_STATUS_SUCCESS if success, else fail reason 157 MOS_STATUS InitBrcConstantBufferMultiRefQP(PCODECHAL_ENCODE_AVC_INIT_BRC_CONSTANT_BUFFER_PARAMS pParams); 158 159 void UpdateSSDSliceCount(); 160 161 private: 162 static const uint32_t TrellisQuantizationEnable[NUM_TARGET_USAGE_MODES]; 163 static const uint32_t TrellisQuantizationRounding[NUM_TARGET_USAGE_MODES]; 164 static const uint32_t EnableAdaptiveTrellisQuantization[NUM_TARGET_USAGE_MODES]; 165 static const uint32_t MBEnc_CURBE_normal_I_frame[MBENC_CURBE_SIZE_IN_DWORD_G9_SKL]; 166 static const uint32_t MBEnc_CURBE_normal_I_field[MBENC_CURBE_SIZE_IN_DWORD_G9_SKL]; 167 static const uint32_t MBEnc_CURBE_normal_P_frame[MBENC_CURBE_SIZE_IN_DWORD_G9_SKL]; 168 static const uint32_t MBEnc_CURBE_normal_P_field[MBENC_CURBE_SIZE_IN_DWORD_G9_SKL]; 169 static const uint32_t MBEnc_CURBE_normal_B_frame[MBENC_CURBE_SIZE_IN_DWORD_G9_SKL]; 170 static const uint32_t MBEnc_CURBE_normal_B_field[MBENC_CURBE_SIZE_IN_DWORD_G9_SKL]; 171 static const uint32_t MBEnc_CURBE_I_frame_DIST[MBENC_CURBE_SIZE_IN_DWORD_G9_SKL]; 172 static const int32_t BRC_BTCOUNTS[CODECHAL_ENCODE_BRC_IDX_NUM]; 173 static const int32_t BRC_CURBE_SIZE[CODECHAL_ENCODE_BRC_IDX_NUM]; 174 175 #if USE_CODECHAL_DEBUG_TOOL 176 protected: 177 virtual MOS_STATUS PopulatePakParam( 178 PMOS_COMMAND_BUFFER cmdBuffer, 179 PMHW_BATCH_BUFFER secondLevelBatchBuffer); 180 #endif 181 }; 182 183 #endif // __CODECHAL_ENCODE_AVC_G9_SKL_H__ 184