| /* |
| * 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 media_ddi_decode_av1_g12.cpp |
| //! \brief The class implementation of DdiDecodeAV1 for AV1 decode |
| //! |
| |
| #include "media_libva_decoder.h" |
| #include "media_libva_util.h" |
| |
| #include "media_ddi_decode_const_g12.h" |
| #include "media_ddi_decode_av1_g12.h" |
| #include "mos_solo_generic.h" |
| #include "codechal_memdecomp.h" |
| #include "media_ddi_decode_const.h" |
| #include "media_ddi_factory.h" |
| #include "codec_def_decode_av1.h" |
| #include "codec_def_common_av1.h" |
| |
| |
| /** |
| * @brief Perse tile parameter |
| * |
| * Method Perse tile parameter from application and fill |
| * |
| * @param |
| * |
| * @return |
| */ |
| VAStatus DdiDecodeAV1::ParseTileParams( |
| DDI_MEDIA_CONTEXT *mediaCtx, |
| VASliceParameterBufferAV1 *slcParam, |
| uint32_t numTiles) |
| { |
| CodecAv1TileParams *tileParams; |
| VASliceParameterBufferAV1 *pTileCtrl = nullptr; |
| |
| // if number of tile group exceed av1MaxTileNum, need to increase the memory |
| if (av1MaxTileNum < numTiles) |
| { |
| DDI_ASSERTMESSAGE("numTiles = %d : exceeds av1MaxTileNum = %d", numTiles, av1MaxTileNum); |
| return VA_STATUS_ERROR_MAX_NUM_EXCEEDED; |
| } |
| |
| pTileCtrl = slcParam; |
| tileParams = (CodecAv1TileParams*)(m_ddiDecodeCtx->DecodeParams.m_sliceParams); |
| tileParams += m_ddiDecodeCtx->DecodeParams.m_numSlices; |
| |
| MOS_ZeroMemory(tileParams, (numTiles * sizeof(CodecAv1TileParams))); |
| |
| uint32_t sliceBaseOffset; |
| sliceBaseOffset = GetBsBufOffset(m_groupIndex); |
| |
| for (auto idx = 0; idx < numTiles; idx++) { |
| tileParams->m_bsTileDataLocation = sliceBaseOffset + pTileCtrl->slice_data_offset; |
| tileParams->m_bsTileBytesInBuffer = pTileCtrl->slice_data_size; |
| |
| tileParams->m_badBSBufferChopping = 0; // app doesn't have this |
| tileParams->m_tileRow = pTileCtrl->tile_row; |
| tileParams->m_tileColumn = pTileCtrl->tile_column; |
| |
| tileParams->m_anchorFrameIdx.FrameIdx = pTileCtrl->anchor_frame_idx; |
| tileParams->m_tile_idx_in_tile_list = pTileCtrl->tile_idx_in_tile_list; |
| tileParams->m_anchorFrameIdx.PicFlags = PICTURE_FRAME; |
| tileParams->m_anchorFrameIdx.PicEntry = 0; // debug only |
| |
| tileParams->m_bsTilePayloadSizeInBytes = pTileCtrl->slice_data_size; |
| |
| tileParams++; |
| pTileCtrl++; |
| } |
| |
| return VA_STATUS_SUCCESS; |
| } |
| |
| static uint32_t CalcAv1TileLog2(uint32_t blockSize, uint32_t target) |
| { |
| uint32_t k; |
| for (k = 0; (blockSize << k) < target; k++) {} |
| return k; |
| } |
| |
| /** |
| * @brief AV1 Picture paramter parser |
| * |
| * Method Parse AV1 parametr |
| * |
| * @param medmaiCtx |
| * @param picParam |
| * |
| * @retrun VA status |
| * |
| */ |
| VAStatus DdiDecodeAV1::ParsePicParams( |
| DDI_MEDIA_CONTEXT *mediaCtx, |
| VADecPictureParameterBufferAV1 *picParam) |
| { |
| CodecAv1PicParams* picAV1Params = (CodecAv1PicParams*)(m_ddiDecodeCtx->DecodeParams.m_picParams); |
| |
| if ((picParam == nullptr) || (picAV1Params == nullptr)) |
| { |
| DDI_ASSERTMESSAGE("Invalid Parameter for Parsing AV1 Picture parameter\n"); |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| |
| /*************************************************************************** |
| Setup current picture |
| **************************************************************************/ |
| int32_t frameIdx = GetRenderTargetID(&m_ddiDecodeCtx->RTtbl, m_ddiDecodeCtx->RTtbl.pCurrentRT); |
| if (frameIdx == DDI_CODEC_INVALID_FRAME_INDEX) |
| { |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| picAV1Params->m_currPic.FrameIdx = frameIdx; |
| |
| |
| picAV1Params->m_profile = picParam->profile; |
| picAV1Params->m_anchorFrameInsertion = picParam->anchor_frames_num ? 1 : 0; |
| picAV1Params->m_anchorFrameNum = picParam->anchor_frames_num; |
| if(picAV1Params->m_anchorFrameInsertion) |
| { |
| if(picParam->anchor_frames_num <= MAX_ANCHOR_FRAME_NUM_AV1) |
| { |
| MOS_SecureMemcpy(anchorFrameListVA, picParam->anchor_frames_num, picParam->anchor_frames_list, picParam->anchor_frames_num); |
| } |
| else |
| { |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| } |
| picAV1Params->m_orderHintBitsMinus1 = picParam->order_hint_bits_minus_1; |
| picAV1Params->m_bitDepthIdx = picParam->bit_depth_idx; |
| |
| picAV1Params->m_superResUpscaledWidthMinus1 = picParam->frame_width_minus1; |
| picAV1Params->m_superResUpscaledHeightMinus1 = picParam->frame_height_minus1; |
| picAV1Params->m_matrixCoefficients = picParam->matrix_coefficients; |
| |
| /*************************************************************************** |
| Sequence Info |
| ***************************************************************************/ |
| picAV1Params->m_seqInfoFlags.m_fields.m_stillPicture = picParam->seq_info_fields.fields.still_picture; |
| picAV1Params->m_seqInfoFlags.m_fields.m_use128x128Superblock = picParam->seq_info_fields.fields.use_128x128_superblock; |
| picAV1Params->m_seqInfoFlags.m_fields.m_enableFilterIntra = picParam->seq_info_fields.fields.enable_filter_intra; |
| picAV1Params->m_seqInfoFlags.m_fields.m_enableIntraEdgeFilter = picParam->seq_info_fields.fields.enable_intra_edge_filter; |
| |
| picAV1Params->m_seqInfoFlags.m_fields.m_enableInterintraCompound = picParam->seq_info_fields.fields.enable_interintra_compound; |
| picAV1Params->m_seqInfoFlags.m_fields.m_enableMaskedCompound = picParam->seq_info_fields.fields.enable_masked_compound; |
| |
| picAV1Params->m_seqInfoFlags.m_fields.m_enableDualFilter = picParam->seq_info_fields.fields.enable_dual_filter; |
| picAV1Params->m_seqInfoFlags.m_fields.m_enableOrderHint = picParam->seq_info_fields.fields.enable_order_hint; |
| picAV1Params->m_seqInfoFlags.m_fields.m_enableJntComp = picParam->seq_info_fields.fields.enable_jnt_comp; |
| picAV1Params->m_seqInfoFlags.m_fields.m_enableCdef = picParam->seq_info_fields.fields.enable_cdef; |
| picAV1Params->m_seqInfoFlags.m_fields.m_reserved3b = 0; |
| |
| picAV1Params->m_seqInfoFlags.m_fields.m_monoChrome = picParam->seq_info_fields.fields.mono_chrome; |
| picAV1Params->m_seqInfoFlags.m_fields.m_colorRange = picParam->seq_info_fields.fields.color_range; |
| picAV1Params->m_seqInfoFlags.m_fields.m_subsamplingX = picParam->seq_info_fields.fields.subsampling_x; |
| picAV1Params->m_seqInfoFlags.m_fields.m_subsamplingY = picParam->seq_info_fields.fields.subsampling_y; |
| picAV1Params->m_seqInfoFlags.m_fields.m_filmGrainParamsPresent = picParam->seq_info_fields.fields.film_grain_params_present; |
| picAV1Params->m_seqInfoFlags.m_fields.m_reservedSeqInfoBits = 0; |
| |
| |
| /**************************************************************************** |
| Picture Info |
| ****************************************************************************/ |
| picAV1Params->m_picInfoFlags.m_fields.m_frameType = picParam->pic_info_fields.bits.frame_type; |
| picAV1Params->m_picInfoFlags.m_fields.m_showFrame = picParam->pic_info_fields.bits.show_frame; |
| picAV1Params->m_picInfoFlags.m_fields.m_showableFrame = picParam->pic_info_fields.bits.showable_frame; |
| picAV1Params->m_picInfoFlags.m_fields.m_errorResilientMode = picParam->pic_info_fields.bits.error_resilient_mode; |
| picAV1Params->m_picInfoFlags.m_fields.m_disableCdfUpdate = picParam->pic_info_fields.bits.disable_cdf_update; |
| picAV1Params->m_picInfoFlags.m_fields.m_allowScreenContentTools = picParam->pic_info_fields.bits.allow_screen_content_tools; |
| |
| picAV1Params->m_picInfoFlags.m_fields.m_forceIntegerMv = picParam->pic_info_fields.bits.force_integer_mv; |
| picAV1Params->m_picInfoFlags.m_fields.m_allowIntrabc = picParam->pic_info_fields.bits.allow_intrabc; |
| |
| picAV1Params->m_picInfoFlags.m_fields.m_useSuperres = picParam->pic_info_fields.bits.use_superres; |
| picAV1Params->m_picInfoFlags.m_fields.m_allowHighPrecisionMv = picParam->pic_info_fields.bits.allow_high_precision_mv; |
| picAV1Params->m_picInfoFlags.m_fields.m_isMotionModeSwitchable = picParam->pic_info_fields.bits.is_motion_mode_switchable; |
| picAV1Params->m_picInfoFlags.m_fields.m_useRefFrameMvs = picParam->pic_info_fields.bits.use_ref_frame_mvs; |
| picAV1Params->m_picInfoFlags.m_fields.m_disableFrameEndUpdateCdf = picParam->pic_info_fields.bits.disable_frame_end_update_cdf; |
| picAV1Params->m_picInfoFlags.m_fields.m_uniformTileSpacingFlag = picParam->pic_info_fields.bits.uniform_tile_spacing_flag; |
| picAV1Params->m_picInfoFlags.m_fields.m_allowWarpedMotion = picParam->pic_info_fields.bits.allow_warped_motion; |
| picAV1Params->m_picInfoFlags.m_fields.m_largeScaleTile = picParam->pic_info_fields.bits.large_scale_tile; |
| picAV1Params->m_picInfoFlags.m_fields.m_reservedPicInfoBits = 0; |
| |
| |
| /*************************************************************************** |
| Setup reference frames |
| ***************************************************************************/ |
| for (auto i = 0; i < 8; i++) |
| { |
| PDDI_MEDIA_SURFACE refSurface = DdiMedia_GetSurfaceFromVASurfaceID(mediaCtx, picParam->ref_frame_map[i]); |
| |
| if (picParam->ref_frame_map[i] < mediaCtx->uiNumSurfaces) |
| { |
| frameIdx = GetRenderTargetID(&m_ddiDecodeCtx->RTtbl, refSurface); |
| if (frameIdx == DDI_CODEC_INVALID_FRAME_INDEX) { |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| picAV1Params->m_refFrameMap[i].FrameIdx = ((uint32_t)frameIdx >= CODECHAL_NUM_UNCOMPRESSED_SURFACE_VP9) ? |
| (CODECHAL_NUM_UNCOMPRESSED_SURFACE_VP9 - 1) : frameIdx; |
| } |
| else |
| { |
| if (refSurface != nullptr) |
| { |
| frameIdx = GetRenderTargetID(&m_ddiDecodeCtx->RTtbl, refSurface); |
| if (frameIdx != DDI_CODEC_INVALID_FRAME_INDEX) |
| { |
| picAV1Params->m_refFrameMap[i].FrameIdx = ((uint32_t)frameIdx >= CODECHAL_NUM_UNCOMPRESSED_SURFACE_VP9) ? |
| (CODECHAL_NUM_UNCOMPRESSED_SURFACE_VP9 - 1) : frameIdx; |
| } |
| else |
| { |
| picAV1Params->m_refFrameMap[i].FrameIdx = CODECHAL_NUM_UNCOMPRESSED_SURFACE_VP9 - 1; |
| } |
| } |
| else |
| { |
| picAV1Params->m_refFrameMap[i].FrameIdx = CODECHAL_NUM_UNCOMPRESSED_SURFACE_VP9 - 1; |
| } |
| } |
| } |
| |
| |
| MOS_SecureMemcpy(picAV1Params->m_refFrameIdx, 7, picParam->ref_frame_idx, 7); |
| |
| |
| picAV1Params->m_primaryRefFrame = picParam->primary_ref_frame; |
| |
| picAV1Params->m_outputFrameWidthInTilesMinus1 = picParam->output_frame_width_in_tiles_minus_1; |
| picAV1Params->m_outputFrameHeightInTilesMinus1 = picParam->output_frame_height_in_tiles_minus_1; |
| picAV1Params->m_reserved32b2 = 0; |
| |
| |
| /**************************************************************************** |
| Deblocking filter |
| ****************************************************************************/ |
| picAV1Params->m_filterLevel[0] = picParam->filter_level[0]; |
| picAV1Params->m_filterLevel[1] = picParam->filter_level[1]; |
| picAV1Params->m_filterLevelU = picParam->filter_level_u; |
| picAV1Params->m_filterLevelV = picParam->filter_level_v; |
| |
| |
| /**************************************************************************** |
| Loop filter info |
| ****************************************************************************/ |
| picAV1Params->m_loopFilterInfoFlags.m_fields.m_sharpnessLevel = picParam->loop_filter_info_fields.bits.sharpness_level; |
| picAV1Params->m_loopFilterInfoFlags.m_fields.m_modeRefDeltaEnabled = picParam->loop_filter_info_fields.bits.mode_ref_delta_enabled; |
| picAV1Params->m_loopFilterInfoFlags.m_fields.m_modeRefDeltaUpdate = picParam->loop_filter_info_fields.bits.mode_ref_delta_update; |
| picAV1Params->m_loopFilterInfoFlags.m_fields.m_reservedField = 0; |
| |
| picAV1Params->m_orderHint = picParam->order_hint; |
| picAV1Params->m_superresScaleDenominator = picParam->superres_scale_denominator; |
| picAV1Params->m_interpFilter = picParam->interp_filter; |
| |
| MOS_SecureMemcpy(picAV1Params->m_refDeltas, 8, picParam->ref_deltas, 8); |
| MOS_SecureMemcpy(picAV1Params->m_modeDeltas, 2, picParam->mode_deltas, 2); |
| |
| |
| /**************************************************************************** |
| Quantization |
| ****************************************************************************/ |
| picAV1Params->m_baseQindex = picParam->base_qindex; |
| picAV1Params->m_yDcDeltaQ = picParam->y_dc_delta_q; |
| picAV1Params->m_uDcDeltaQ = picParam->u_dc_delta_q; |
| picAV1Params->m_uAcDeltaQ = picParam->u_ac_delta_q; |
| picAV1Params->m_vDcDeltaQ = picParam->v_dc_delta_q; |
| picAV1Params->m_vAcDeltaQ = picParam->v_ac_delta_q; |
| picAV1Params->m_reserved8b2 = 0; |
| |
| |
| /**************************************************************************** |
| quantization_matrix |
| ****************************************************************************/ |
| picAV1Params->m_qMatrixFlags.m_value = picParam->qmatrix_fields.value; |
| |
| |
| /**************************************************************************** |
| Mode control flags |
| ****************************************************************************/ |
| picAV1Params->m_modeControlFlags.m_fields.m_deltaQPresentFlag = picParam->mode_control_fields.bits.delta_q_present_flag; |
| picAV1Params->m_modeControlFlags.m_fields.m_log2DeltaQRes = picParam->mode_control_fields.bits.log2_delta_q_res; |
| picAV1Params->m_modeControlFlags.m_fields.m_deltaLfPresentFlag = picParam->mode_control_fields.bits.delta_lf_present_flag; |
| picAV1Params->m_modeControlFlags.m_fields.m_log2DeltaLfRes = picParam->mode_control_fields.bits.log2_delta_lf_res; |
| picAV1Params->m_modeControlFlags.m_fields.m_deltaLfMulti = picParam->mode_control_fields.bits.delta_lf_multi; |
| picAV1Params->m_modeControlFlags.m_fields.m_txMode = picParam->mode_control_fields.bits.tx_mode; |
| picAV1Params->m_modeControlFlags.m_fields.m_referenceMode = (picParam->mode_control_fields.bits.reference_select == 0)? singleReference : referenceModeSelect; |
| picAV1Params->m_modeControlFlags.m_fields.m_reducedTxSetUsed = picParam->mode_control_fields.bits.reduced_tx_set_used; |
| picAV1Params->m_modeControlFlags.m_fields.m_skipModePresent = picParam->mode_control_fields.bits.skip_mode_present; |
| |
| |
| /**************************************************************************** |
| Segmentation Information |
| ****************************************************************************/ |
| picAV1Params->m_av1SegData.m_enabled = picParam->seg_info.segment_info_fields.bits.enabled; |
| picAV1Params->m_av1SegData.m_updateMap = picParam->seg_info.segment_info_fields.bits.update_map; |
| picAV1Params->m_av1SegData.m_temporalUpdate = picParam->seg_info.segment_info_fields.bits.temporal_update; |
| picAV1Params->m_av1SegData.m_updateData = picParam->seg_info.segment_info_fields.bits.update_data; |
| picAV1Params->m_av1SegData.m_reserved4Bits = 0; |
| |
| MOS_SecureMemcpy(picAV1Params->m_av1SegData.m_featureData, av1MaxSegments * segLvlMax * sizeof(int16_t), |
| picParam->seg_info.feature_data, av1MaxSegments * segLvlMax * sizeof(int16_t)); |
| MOS_SecureMemcpy(picAV1Params->m_av1SegData.m_featureMask, av1MaxSegments * sizeof(uint8_t), |
| picParam->seg_info.feature_mask, av1MaxSegments * sizeof(uint8_t)); |
| |
| bool allLossless = true; |
| for (auto seg = 0; seg < av1MaxSegments; seg++) |
| { |
| uint32_t qIndex = Av1GetQindex(&picAV1Params->m_av1SegData, seg, picAV1Params->m_baseQindex); |
| |
| picAV1Params->m_av1SegData.m_losslessFlag[seg] = (qIndex == 0) && (picParam->y_dc_delta_q == 0) && |
| (picParam->u_ac_delta_q == 0) && (picParam->u_dc_delta_q == 0) && |
| (picParam->v_ac_delta_q == 0) && (picParam->v_dc_delta_q == 0); |
| |
| //Calc qmlevel for Y/U/V, each segment has the same value |
| if (picAV1Params->m_av1SegData.m_losslessFlag[seg] || !picAV1Params->m_qMatrixFlags.m_fields.m_usingQmatrix) |
| { |
| picAV1Params->m_av1SegData.m_qmLevelY[seg] = av1NumQmLevels - 1; |
| picAV1Params->m_av1SegData.m_qmLevelU[seg] = av1NumQmLevels - 1; |
| picAV1Params->m_av1SegData.m_qmLevelV[seg] = av1NumQmLevels - 1; |
| } |
| else |
| { |
| picAV1Params->m_av1SegData.m_qmLevelY[seg] = picAV1Params->m_qMatrixFlags.m_fields.m_qmY; |
| picAV1Params->m_av1SegData.m_qmLevelU[seg] = picAV1Params->m_qMatrixFlags.m_fields.m_qmU; |
| picAV1Params->m_av1SegData.m_qmLevelV[seg] = picAV1Params->m_qMatrixFlags.m_fields.m_qmV; |
| } |
| |
| allLossless &= picAV1Params->m_av1SegData.m_losslessFlag[seg]; |
| |
| } |
| |
| //Frame level lossless flag is set to true when all segments are lossless |
| picAV1Params->m_losslessMode = allLossless; |
| |
| picAV1Params->m_tileCountMinus1 = picParam->tile_count_minus_1; |
| picAV1Params->m_contextUpdateTileId = picParam->context_update_tile_id; |
| |
| |
| /*************************************************************************** |
| CDEF params |
| ***************************************************************************/ |
| picAV1Params->m_cdefDampingMinus3 = picParam->cdef_damping_minus_3; |
| picAV1Params->m_cdefBits = picParam->cdef_bits; |
| MOS_SecureMemcpy(picAV1Params->m_cdefYStrengths, 8, picParam->cdef_y_strengths, 8); |
| MOS_SecureMemcpy(picAV1Params->m_cdefUvStrengths, 8, picParam->cdef_uv_strengths, 8); |
| |
| |
| /*************************************************************************** |
| Loop restration flags |
| ***************************************************************************/ |
| picAV1Params->m_loopRestorationFlags.m_fields.m_yframeRestorationType = picParam->loop_restoration_fields.bits.yframe_restoration_type; |
| picAV1Params->m_loopRestorationFlags.m_fields.m_cbframeRestorationType = picParam->loop_restoration_fields.bits.cbframe_restoration_type; |
| picAV1Params->m_loopRestorationFlags.m_fields.m_crframeRestorationType = picParam->loop_restoration_fields.bits.crframe_restoration_type; |
| picAV1Params->m_loopRestorationFlags.m_fields.m_lrUnitShift = picParam->loop_restoration_fields.bits.lr_unit_shift; |
| picAV1Params->m_loopRestorationFlags.m_fields.m_lrUvShift = picParam->loop_restoration_fields.bits.lr_uv_shift; |
| picAV1Params->m_loopRestorationFlags.m_fields.m_reservedField = 0; |
| |
| |
| /********************************************** |
| Global motion |
| **********************************************/ |
| for (auto i = 0; i < 7; i++) |
| { |
| picAV1Params->m_wm[i].m_wmtype = (CodecAv1TransType)picParam->wm[i].wmtype; |
| picAV1Params->m_wm[i].m_invalid = picParam->wm[i].invalid; |
| for (auto j = 0; j < 8; j++) |
| { |
| picAV1Params->m_wm[i].m_wmmat[j] = picParam->wm[i].wmmat[j]; |
| } |
| } |
| |
| /*************************************************************************** |
| Film Grain Information |
| ***************************************************************************/ |
| MOS_SecureMemcpy(&picAV1Params->m_filmGrainParams, sizeof(CodecAv1FilmGrainParams), |
| &picParam->film_grain_info, sizeof(VAFilmGrainStructAV1)); |
| if(picAV1Params->m_filmGrainParams.m_filmGrainInfoFlags.m_fields.m_applyGrain) |
| { |
| filmGrainOutSurface = DdiMedia_GetSurfaceFromVASurfaceID(mediaCtx, picParam->current_display_picture); |
| } |
| |
| picAV1Params->m_statusReportFeedbackNumber = 0; |
| |
| // calculate down scaled width |
| if (picAV1Params->m_picInfoFlags.m_fields.m_useSuperres && |
| (picAV1Params->m_superresScaleDenominator != av1ScaleNumerator)) { |
| if (picAV1Params->m_superresScaleDenominator == 0) { |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| uint32_t dsWidth = ((picParam->frame_width_minus1 + 1 ) * |
| av1ScaleNumerator + picAV1Params->m_superresScaleDenominator / 2) / |
| picAV1Params->m_superresScaleDenominator; |
| picAV1Params->m_frameWidthMinus1 = dsWidth - 1; |
| } |
| else { |
| picAV1Params->m_frameWidthMinus1 = picParam->frame_width_minus1; |
| } |
| |
| picAV1Params->m_frameHeightMinus1 = picParam->frame_height_minus1; |
| |
| picAV1Params->m_tileCols = picParam->tile_cols; |
| picAV1Params->m_tileRows = picParam->tile_rows; |
| |
| if (picParam->pic_info_fields.bits.uniform_tile_spacing_flag) |
| { |
| const uint32_t maxMibSizeLog2 = 5; |
| const uint32_t minMibSizeLog2 = 4; |
| const uint32_t miSizeLog2 = 2; |
| int32_t mibSizeLog2 = picParam->seq_info_fields.fields.use_128x128_superblock ? maxMibSizeLog2 : minMibSizeLog2; |
| int32_t miCols = MOS_ALIGN_CEIL(MOS_ALIGN_CEIL(picAV1Params->m_frameWidthMinus1 + 1, 8) >> miSizeLog2, 1 << mibSizeLog2); |
| int32_t miRows = MOS_ALIGN_CEIL(MOS_ALIGN_CEIL(picAV1Params->m_frameHeightMinus1 + 1, 8) >> miSizeLog2, 1 << mibSizeLog2); |
| int32_t sbCols = miCols >> mibSizeLog2; |
| int32_t sbRows = miRows >> mibSizeLog2; |
| |
| for (auto i = 0; i < picParam->tile_cols - 1; i++) |
| { |
| uint32_t tileColsLog2 = CalcAv1TileLog2(1, picParam->tile_cols); |
| uint32_t sizeSb = MOS_ALIGN_CEIL(sbCols, 1 << tileColsLog2); |
| sizeSb >>= tileColsLog2; |
| picParam->width_in_sbs_minus_1[i] = sizeSb - 1; |
| } |
| |
| for (auto i = 0; i < picParam->tile_rows - 1; i++) |
| { |
| uint32_t tileRowsLog2 = CalcAv1TileLog2(1, picParam->tile_rows); |
| uint32_t sizeSb = MOS_ALIGN_CEIL(sbRows, 1 << tileRowsLog2); |
| sizeSb >>= tileRowsLog2; |
| picParam->height_in_sbs_minus_1[i] = sizeSb - 1; |
| } |
| } |
| |
| MOS_SecureMemcpy(picAV1Params->m_widthInSbsMinus1, 63 * sizeof(uint16_t), |
| picParam->width_in_sbs_minus_1, 63 * sizeof(uint16_t)); |
| MOS_SecureMemcpy(picAV1Params->m_heightInSbsMinus1, 63 * sizeof(uint16_t), |
| picParam->height_in_sbs_minus_1, 63 * sizeof(uint16_t)); |
| |
| return VA_STATUS_SUCCESS; |
| } |
| |
| VAStatus DdiDecodeAV1::SetDecodeParams() |
| { |
| DDI_CHK_RET(DdiMediaDecode::SetDecodeParams(),"SetDecodeParams failed!"); |
| #ifdef _DECODE_PROCESSING_SUPPORTED |
| // Bridge the SFC input with vdbox output |
| if (m_decProcessingType == VA_DEC_PROCESSING) |
| { |
| auto procParams = |
| (DecodeProcessingParams *)m_ddiDecodeCtx->DecodeParams.m_procParams; |
| procParams->m_inputSurface = (&m_ddiDecodeCtx->DecodeParams)->m_destSurface; |
| // codechal_decode_sfc.c expects Input Width/Height information. |
| procParams->m_inputSurface->dwWidth = procParams->m_inputSurface->OsResource.iWidth; |
| procParams->m_inputSurface->dwHeight = procParams->m_inputSurface->OsResource.iHeight; |
| procParams->m_inputSurface->dwPitch = procParams->m_inputSurface->OsResource.iPitch; |
| procParams->m_inputSurface->Format = procParams->m_inputSurface->OsResource.Format; |
| } |
| #endif |
| CodecAv1PicParams *Av1PicParams = static_cast<CodecAv1PicParams *>(m_ddiDecodeCtx->DecodeParams.m_picParams); |
| bool bFilmGrainEnabled = Av1PicParams->m_filmGrainParams.m_filmGrainInfoFlags.m_fields.m_applyGrain; |
| if (bFilmGrainEnabled) |
| { |
| FilmGrainProcParams &filmGrainProcParams = m_ddiDecodeCtx->DecodeParams.m_filmGrainProcParams; |
| MOS_ZeroMemory(&filmGrainProcParams, sizeof(FilmGrainProcParams)); |
| filmGrainProcParams.m_inputSurface = (&m_ddiDecodeCtx->DecodeParams)->m_destSurface; |
| MOS_FORMAT expectedFormat = GetFormat(); |
| outputSurface.Format = expectedFormat; |
| DdiMedia_MediaSurfaceToMosResource(filmGrainOutSurface, &(outputSurface.OsResource)); |
| filmGrainProcParams.m_outputSurface = &outputSurface; |
| } |
| |
| //anchor frame list insertion |
| if(Av1PicParams->m_anchorFrameInsertion && (Av1PicParams->m_anchorFrameNum <= MAX_ANCHOR_FRAME_NUM_AV1)) |
| { |
| MOS_FORMAT expectedFormat = GetFormat(); |
| for(auto i = 0; i < Av1PicParams->m_anchorFrameNum; i++) |
| { |
| PDDI_MEDIA_SURFACE anchorFrame = DdiMedia_GetSurfaceFromVASurfaceID(m_ddiDecodeCtx->pMediaCtx, anchorFrameListVA[i]); |
| anchorFrameList[i].Format = expectedFormat; |
| DdiMedia_MediaSurfaceToMosResource(anchorFrame, &(anchorFrameList[i].OsResource)); |
| } |
| Av1PicParams->m_anchorFrameList = anchorFrameList; |
| } |
| |
| return VA_STATUS_SUCCESS; |
| } |
| |
| |
| int DdiDecodeAV1::Av1Clamp(int value, int low, int high) |
| { |
| return value < low ? low : (value > high ? high : value); |
| } |
| |
| |
| uint32_t DdiDecodeAV1::Av1GetQindex( |
| CodecAv1SegmentsParams *segInfo, |
| uint32_t segment_id, |
| uint8_t base_qindex) |
| { |
| if ((segInfo->m_enabled) && (segInfo->m_featureMask[segment_id] & (1 << segLvlAltQ))) |
| { |
| const int data = segInfo->m_featureData[segment_id][segLvlAltQ]; |
| return Av1Clamp(base_qindex + data, 0, av1MaxQindex); // Delta value |
| } |
| else |
| { |
| return base_qindex; |
| } |
| } |
| |
| |
| VAStatus DdiDecodeAV1::RenderPicture( |
| VADriverContextP ctx, |
| VAContextID context, |
| VABufferID *buffers, |
| int32_t numBuffers) |
| { |
| VAStatus va = VA_STATUS_SUCCESS; |
| PDDI_MEDIA_CONTEXT mediaCtx = DdiMedia_GetMediaContext(ctx); |
| |
| DDI_FUNCTION_ENTER(); |
| |
| void *data = nullptr; |
| for (int32_t i = 0; i < numBuffers; i++) |
| { |
| if (!buffers || (buffers[i] == VA_INVALID_ID)) |
| { |
| return VA_STATUS_ERROR_INVALID_BUFFER; |
| } |
| DDI_MEDIA_BUFFER *buf = DdiMedia_GetBufferFromVABufferID(mediaCtx, buffers[i]); |
| if (nullptr == buf) |
| { |
| return VA_STATUS_ERROR_INVALID_BUFFER; |
| } |
| |
| uint32_t dataSize = buf->iSize; |
| DdiMedia_MapBuffer(ctx, buffers[i], &data); |
| |
| if (data == nullptr) |
| { |
| return VA_STATUS_ERROR_INVALID_BUFFER; |
| } |
| |
| switch ((int32_t)buf->uiType) |
| { |
| case VASliceDataBufferType: |
| { |
| int32_t index = GetBitstreamBufIndexFromBuffer(&m_ddiDecodeCtx->BufMgr, buf); |
| if (index == DDI_CODEC_INVALID_BUFFER_INDEX) |
| { |
| return VA_STATUS_ERROR_INVALID_BUFFER; |
| } |
| |
| DdiMedia_MediaBufferToMosResource(m_ddiDecodeCtx->BufMgr.pBitStreamBuffObject[index], |
| &m_ddiDecodeCtx->BufMgr.resBitstreamBuffer); |
| m_ddiDecodeCtx->DecodeParams.m_dataSize += dataSize; |
| break; |
| } |
| case VASliceParameterBufferType: |
| { |
| if (buf->uiNumElements == 0) |
| { |
| return VA_STATUS_ERROR_INVALID_BUFFER; |
| } |
| |
| VASliceParameterBufferAV1 *slcInfoAV1 = (VASliceParameterBufferAV1 *)data; |
| |
| DDI_CHK_RET(ParseTileParams(mediaCtx, slcInfoAV1, buf->uiNumElements), "ParseTileParams failed!"); |
| m_ddiDecodeCtx->DecodeParams.m_numSlices += buf->uiNumElements; |
| m_groupIndex++; |
| break; |
| } |
| case VAPictureParameterBufferType: |
| { |
| VADecPictureParameterBufferAV1 *picParam = (VADecPictureParameterBufferAV1 *)data; |
| DDI_CHK_RET(ParsePicParams(mediaCtx, picParam), "ParsePicParams failed!"); |
| break; |
| } |
| |
| case VAProcPipelineParameterBufferType: |
| { |
| DDI_NORMALMESSAGE("ProcPipeline is not supported for AV1 decoding\n"); |
| break; |
| } |
| case VADecodeStreamoutBufferType: |
| { |
| DdiMedia_MediaBufferToMosResource(buf, &m_ddiDecodeCtx->BufMgr.resExternalStreamOutBuffer); |
| m_streamOutEnabled = true; |
| break; |
| } |
| |
| default: |
| va = m_ddiDecodeCtx->pCpDdiInterface->RenderCencPicture(ctx, context, buf, data); |
| break; |
| } |
| DdiMedia_UnmapBuffer(ctx, buffers[i]); |
| } |
| |
| DDI_FUNCTION_EXIT(va); |
| return va; |
| } |
| |
| |
| VAStatus DdiDecodeAV1::InitResourceBuffer() |
| { |
| VAStatus vaStatus = VA_STATUS_SUCCESS; |
| DDI_CODEC_COM_BUFFER_MGR *bufMgr = &(m_ddiDecodeCtx->BufMgr); |
| |
| bufMgr->pSliceData = nullptr; |
| |
| bufMgr->ui64BitstreamOrder = 0; |
| bufMgr->dwMaxBsSize = m_width * m_height * 3 / 2; // need consider 2byte case |
| // minimal 10k bytes for some special case. Will refractor this later |
| if (bufMgr->dwMaxBsSize < DDI_CODEC_MIN_VALUE_OF_MAX_BS_SIZE) |
| { |
| bufMgr->dwMaxBsSize = DDI_CODEC_MIN_VALUE_OF_MAX_BS_SIZE; |
| } |
| |
| int32_t i; |
| // init decode bitstream buffer object |
| for (i = 0; i < DDI_CODEC_MAX_BITSTREAM_BUFFER; i++) |
| { |
| bufMgr->pBitStreamBuffObject[i] = (DDI_MEDIA_BUFFER *)MOS_AllocAndZeroMemory(sizeof(DDI_MEDIA_BUFFER)); |
| if (bufMgr->pBitStreamBuffObject[i] == nullptr) |
| { |
| vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
| goto finish; |
| } |
| bufMgr->pBitStreamBuffObject[i]->iSize = bufMgr->dwMaxBsSize; |
| bufMgr->pBitStreamBuffObject[i]->uiType = VASliceDataBufferType; |
| bufMgr->pBitStreamBuffObject[i]->format = Media_Format_Buffer; |
| bufMgr->pBitStreamBuffObject[i]->uiOffset = 0; |
| bufMgr->pBitStreamBuffObject[i]->bo = nullptr; |
| bufMgr->pBitStreamBase[i] = nullptr; |
| } |
| |
| bufMgr->m_maxNumSliceData = av1MaxTileNum; |
| bufMgr->pSliceData = (DDI_CODEC_BITSTREAM_BUFFER_INFO *)MOS_AllocAndZeroMemory(sizeof(bufMgr->pSliceData[0]) * bufMgr->m_maxNumSliceData); |
| |
| if (bufMgr->pSliceData == nullptr) |
| { |
| vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
| goto finish; |
| } |
| |
| bufMgr->dwNumSliceData = 0; |
| bufMgr->dwNumSliceControl = 0; |
| bufMgr->pCodecParamReserved = (DDI_CODEC_BUFFER_PARAM_AV1 *)MOS_AllocAndZeroMemory(sizeof(DDI_CODEC_BUFFER_PARAM_AV1)); |
| |
| if (bufMgr->pCodecParamReserved == nullptr) |
| { |
| vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
| goto finish; |
| } |
| |
| bufMgr->pCodecSlcParamReserved = (VASliceParameterBufferAV1 *)MOS_AllocAndZeroMemory(sizeof(VASliceParameterBufferAV1) * av1MaxTileNum); |
| if (bufMgr->pCodecSlcParamReserved == nullptr) |
| { |
| vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
| goto finish; |
| } |
| |
| { // need bracket to avoid compile error by jump |
| DDI_CODEC_BUFFER_PARAM_AV1* codec_Param_AV1 = (DDI_CODEC_BUFFER_PARAM_AV1 *)bufMgr->pCodecParamReserved; |
| codec_Param_AV1->pVASliceParameterBufferAV1 = (VASliceParameterBufferAV1 *)bufMgr->pCodecSlcParamReserved; |
| } |
| |
| return VA_STATUS_SUCCESS; |
| |
| finish: |
| FreeResourceBuffer(); |
| return vaStatus; |
| } |
| |
| |
| void DdiDecodeAV1::FreeResourceBuffer() |
| { |
| DDI_CODEC_COM_BUFFER_MGR *bufMgr = &(m_ddiDecodeCtx->BufMgr); |
| |
| int32_t i; |
| for (i = 0; i < DDI_CODEC_MAX_BITSTREAM_BUFFER; i++) |
| { |
| if (bufMgr->pBitStreamBase[i]) |
| { |
| DdiMediaUtil_UnlockBuffer(bufMgr->pBitStreamBuffObject[i]); |
| bufMgr->pBitStreamBase[i] = nullptr; |
| } |
| if (bufMgr->pBitStreamBuffObject[i]) |
| { |
| DdiMediaUtil_FreeBuffer(bufMgr->pBitStreamBuffObject[i]); |
| MOS_FreeMemory(bufMgr->pBitStreamBuffObject[i]); |
| bufMgr->pBitStreamBuffObject[i] = nullptr; |
| } |
| } |
| |
| if (bufMgr->pCodecParamReserved) |
| { |
| DDI_CODEC_BUFFER_PARAM_AV1* codec_Param_AV1 = |
| static_cast<DDI_CODEC_BUFFER_PARAM_AV1 *>(bufMgr->pCodecParamReserved); |
| if (codec_Param_AV1->pVASliceParameterBufferAV1) |
| { |
| MOS_FreeMemory(codec_Param_AV1->pVASliceParameterBufferAV1); |
| codec_Param_AV1->pVASliceParameterBufferAV1 = nullptr; |
| bufMgr->pCodecSlcParamReserved = nullptr; |
| } |
| MOS_FreeMemory(bufMgr->pCodecParamReserved); |
| bufMgr->pCodecParamReserved = nullptr; |
| } |
| |
| // free decode bitstream buffer object |
| MOS_FreeMemory(bufMgr->pSliceData); |
| bufMgr->pSliceData = nullptr; |
| } |
| |
| |
| uint8_t* DdiDecodeAV1::GetPicParamBuf( |
| DDI_CODEC_COM_BUFFER_MGR *bufMgr) |
| { |
| DDI_CODEC_BUFFER_PARAM_AV1* codec_Param_AV1 = static_cast<DDI_CODEC_BUFFER_PARAM_AV1 *>(bufMgr->pCodecParamReserved); |
| return (uint8_t*)(&(codec_Param_AV1->PicParamAV1)); |
| } |
| |
| |
| VAStatus DdiDecodeAV1::AllocSliceControlBuffer( |
| DDI_MEDIA_BUFFER *buf) |
| { |
| DDI_CODEC_COM_BUFFER_MGR *bufMgr; |
| |
| bufMgr = &(m_ddiDecodeCtx->BufMgr); |
| |
| DDI_CODEC_BUFFER_PARAM_AV1* codec_Param_AV1 = (DDI_CODEC_BUFFER_PARAM_AV1 *)bufMgr->pCodecParamReserved; |
| codec_Param_AV1->pVASliceParameterBufferAV1 = (VASliceParameterBufferAV1 *)bufMgr->pCodecSlcParamReserved; |
| if (codec_Param_AV1->pVASliceParameterBufferAV1 == nullptr) |
| { |
| return VA_STATUS_ERROR_ALLOCATION_FAILED; |
| } |
| if (buf->uiNumElements > av1MaxTileNum) |
| { |
| DDI_ASSERTMESSAGE("buf->uiNumElements = %d : exceeds av1MaxTileNum = %d", |
| buf->uiNumElements, av1MaxTileNum); |
| return VA_STATUS_ERROR_MAX_NUM_EXCEEDED; |
| } |
| buf->pData = (uint8_t*)codec_Param_AV1->pVASliceParameterBufferAV1; |
| buf->uiOffset = bufMgr->dwNumSliceControl * sizeof(VASliceParameterBufferAV1); |
| |
| bufMgr->dwNumSliceControl += buf->uiNumElements; |
| |
| return VA_STATUS_SUCCESS; |
| } |
| |
| |
| VAStatus DdiDecodeAV1::CodecHalInit( |
| DDI_MEDIA_CONTEXT *mediaCtx, |
| void *ptr) |
| { |
| VAStatus vaStatus = VA_STATUS_SUCCESS; |
| MOS_CONTEXT *mosCtx = (MOS_CONTEXT *)ptr; |
| |
| CODECHAL_FUNCTION codecFunction = CODECHAL_FUNCTION_DECODE; |
| m_ddiDecodeCtx->pCpDdiInterface->SetCpParams(m_ddiDecodeAttr->uiEncryptionType, m_codechalSettings); |
| |
| CODECHAL_STANDARD_INFO standardInfo; |
| memset(&standardInfo, 0, sizeof(standardInfo)); |
| |
| standardInfo.CodecFunction = codecFunction; |
| standardInfo.Mode = (CODECHAL_MODE)m_ddiDecodeCtx->wMode; |
| |
| m_codechalSettings->codecFunction = codecFunction; |
| m_codechalSettings->width = m_width; |
| m_codechalSettings->height = m_height; |
| m_codechalSettings->intelEntrypointInUse = false; |
| |
| //VAProfileAV1Profile0 supports both 420 8bit and 420 10bit |
| m_codechalSettings->lumaChromaDepth = CODECHAL_LUMA_CHROMA_DEPTH_8_BITS | CODECHAL_LUMA_CHROMA_DEPTH_10_BITS; |
| |
| m_codechalSettings->shortFormatInUse = m_ddiDecodeCtx->bShortFormatInUse; |
| |
| m_codechalSettings->mode = CODECHAL_DECODE_MODE_AV1VLD; |
| m_codechalSettings->standard = CODECHAL_AV1; |
| m_codechalSettings->chromaFormat = HCP_CHROMA_FORMAT_YUV420; |
| |
| m_ddiDecodeCtx->DecodeParams.m_picParams = MOS_AllocAndZeroMemory(sizeof(CodecAv1PicParams)); |
| if (m_ddiDecodeCtx->DecodeParams.m_picParams == nullptr) |
| { |
| vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
| goto CleanUpandReturn; |
| } |
| |
| m_ddiDecodeCtx->DecodeParams.m_sliceParams = MOS_AllocAndZeroMemory(sizeof(CodecAv1TileParams) * av1MaxTileNum); |
| if (m_ddiDecodeCtx->DecodeParams.m_sliceParams == nullptr) |
| { |
| vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
| goto CleanUpandReturn; |
| } |
| |
| vaStatus = CreateCodecHal(mediaCtx, |
| ptr, |
| &standardInfo); |
| |
| if (vaStatus != VA_STATUS_SUCCESS) |
| { |
| goto CleanUpandReturn; |
| } |
| |
| if (InitResourceBuffer() != VA_STATUS_SUCCESS) |
| { |
| vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
| goto CleanUpandReturn; |
| } |
| |
| return vaStatus; |
| |
| CleanUpandReturn: |
| FreeResourceBuffer(); |
| |
| if (m_ddiDecodeCtx->pCodecHal) |
| { |
| m_ddiDecodeCtx->pCodecHal->Destroy(); |
| MOS_Delete(m_ddiDecodeCtx->pCodecHal); |
| m_ddiDecodeCtx->pCodecHal = nullptr; |
| } |
| |
| MOS_FreeMemory(m_ddiDecodeCtx->DecodeParams.m_picParams); |
| m_ddiDecodeCtx->DecodeParams.m_picParams = nullptr; |
| MOS_FreeMemory(m_ddiDecodeCtx->DecodeParams.m_sliceParams); |
| m_ddiDecodeCtx->DecodeParams.m_sliceParams = nullptr; |
| |
| return vaStatus; |
| } |
| |
| |
| VAStatus DdiDecodeAV1::InitDecodeParams( |
| VADriverContextP ctx, |
| VAContextID context) |
| { |
| // skip the mediaCtx check as it is checked in caller |
| PDDI_MEDIA_CONTEXT mediaCtx = DdiMedia_GetMediaContext(ctx); |
| DDI_CHK_RET(DecodeCombineBitstream(mediaCtx), "DecodeCombineBitstream failed!"); |
| DDI_CODEC_COM_BUFFER_MGR *bufMgr = &(m_ddiDecodeCtx->BufMgr); |
| bufMgr->dwNumSliceData = 0; |
| bufMgr->dwNumSliceControl = 0; |
| memset(&outputSurface, 0, sizeof(MOS_SURFACE)); |
| outputSurface.dwOffset = 0; |
| |
| for(auto i = 0; i < MAX_ANCHOR_FRAME_NUM_AV1; i++) |
| { |
| memset(&anchorFrameList[i], 0, sizeof(MOS_SURFACE)); |
| anchorFrameList[i].dwOffset = 0; |
| } |
| |
| DDI_CODEC_RENDER_TARGET_TABLE *rtTbl = &(m_ddiDecodeCtx->RTtbl); |
| |
| if ((rtTbl == nullptr) || (rtTbl->pCurrentRT == nullptr)) |
| { |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| return VA_STATUS_SUCCESS; |
| } |
| |
| |
| MOS_FORMAT DdiDecodeAV1::GetFormat() |
| { |
| MOS_FORMAT Format = Format_NV12; |
| CodechalDecodeParams *decodeParams = &m_ddiDecodeCtx->DecodeParams; |
| |
| CodecAv1PicParams *picParams = (CodecAv1PicParams *)decodeParams->m_picParams; |
| if (picParams->m_bitDepthIdx > 0) |
| { |
| Format = Format_P010; |
| if(picParams->m_bitDepthIdx > 2) |
| { |
| Format = Format_P016; |
| } |
| if ((picParams->m_seqInfoFlags.m_fields.m_subsamplingX == 1) && |
| (picParams->m_seqInfoFlags.m_fields.m_subsamplingY == 0)) |
| { |
| Format = Format_Y210; |
| } |
| else if ((picParams->m_seqInfoFlags.m_fields.m_subsamplingX == 0) && |
| (picParams->m_seqInfoFlags.m_fields.m_subsamplingY == 0)) |
| { |
| if(picParams->m_bitDepthIdx == 2) |
| { |
| Format = Format_Y410; |
| } |
| else if(picParams->m_bitDepthIdx > 2) |
| { |
| Format = Format_Y416; |
| } |
| } |
| } |
| return Format; |
| } |
| |
| |
| void DdiDecodeAV1::DestroyContext( |
| VADriverContextP ctx) |
| { |
| FreeResourceBuffer(); |
| // explicitly call the base function to do the further clean-up |
| DdiMediaDecode::DestroyContext(ctx); |
| } |
| |
| |
| void DdiDecodeAV1::ContextInit( |
| int32_t picWidth, |
| int32_t picHeight) |
| { |
| // call the function in base class to initialize it. |
| DdiMediaDecode::ContextInit(picWidth, picHeight); |
| |
| m_ddiDecodeCtx->wMode = CODECHAL_DECODE_MODE_AV1VLD; |
| } |
| |
| extern template class MediaDdiFactory<DdiMediaDecode, DDI_DECODE_CONFIG_ATTR>; |
| |
| static bool av1Registered = |
| MediaDdiFactory<DdiMediaDecode, DDI_DECODE_CONFIG_ATTR>::RegisterCodec<DdiDecodeAV1>(DECODE_ID_AV1); |
