| /* |
| * Copyright (c) 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 decode_av1_tile_packet.cpp |
| //! \brief Defines the interface for av1 decode tile packet |
| //! |
| #include "codechal_utilities.h" |
| #include "decode_av1_tile_packet.h" |
| |
| namespace decode |
| { |
| MOS_STATUS Av1DecodeTilePkt::Init() |
| { |
| DECODE_FUNC_CALL(); |
| |
| DECODE_CHK_NULL(m_featureManager); |
| DECODE_CHK_NULL(m_hwInterface); |
| DECODE_CHK_NULL(m_osInterface); |
| DECODE_CHK_NULL(m_miInterface); |
| DECODE_CHK_NULL(m_av1Pipeline); |
| DECODE_CHK_NULL(m_avpInterface); |
| |
| m_av1BasicFeature = dynamic_cast<Av1BasicFeature*>(m_featureManager->GetFeature(FeatureIDs::basicFeature)); |
| DECODE_CHK_NULL(m_av1BasicFeature); |
| |
| m_allocator = m_pipeline ->GetDecodeAllocator(); |
| DECODE_CHK_NULL(m_allocator); |
| |
| DECODE_CHK_STATUS(CalculateTileStateCommandSize()); |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| MOS_STATUS Av1DecodeTilePkt::Prepare() |
| { |
| DECODE_FUNC_CALL(); |
| |
| DECODE_CHK_NULL(m_av1BasicFeature->m_av1PicParams); |
| DECODE_CHK_NULL(m_av1BasicFeature->m_av1TileParams); |
| |
| m_av1PicParams = m_av1BasicFeature->m_av1PicParams; |
| m_av1TileParams = m_av1BasicFeature->m_av1TileParams; |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| MOS_STATUS Av1DecodeTilePkt::SetAvpTileCodingParams( |
| MhwVdboxAvpTileCodingParams &tileCodingParams, |
| int16_t tileIdx) |
| { |
| DECODE_FUNC_CALL(); |
| |
| MOS_ZeroMemory(&tileCodingParams, sizeof(tileCodingParams)); |
| Av1DecodeTile::TileDesc *m_tileDesc=m_av1BasicFeature->m_tileCoding.m_tileDesc; |
| uint16_t curCol = m_tileDesc[tileIdx].m_tileColumn; |
| uint16_t curRow = m_tileDesc[tileIdx].m_tileRow; |
| uint16_t srcTileId = curCol + curRow * m_av1PicParams->m_tileCols; |
| |
| if (m_av1PicParams->m_picInfoFlags.m_fields.m_largeScaleTile) |
| { |
| DECODE_ASSERT(tileIdx == m_tileDesc[tileIdx].m_tileIndex); |
| } |
| |
| if (m_av1PicParams->m_picInfoFlags.m_fields.m_largeScaleTile) |
| { |
| tileCodingParams.m_tileId = srcTileId; |
| tileCodingParams.m_tileNum = srcTileId; |
| tileCodingParams.m_tileGroupId = 0; |
| tileCodingParams.m_tileColPositionInSb = m_av1BasicFeature->m_tileCoding.m_tileColStartSb[curCol]; |
| tileCodingParams.m_tileRowPositionInSb = m_av1BasicFeature->m_tileCoding.m_tileRowStartSb[curRow]; |
| tileCodingParams.m_tileWidthInSbMinus1 = m_av1PicParams->m_widthInSbsMinus1[curCol]; |
| tileCodingParams.m_tileHeightInSbMinus1 = m_av1PicParams->m_heightInSbsMinus1[curRow]; |
| tileCodingParams.m_tileRowIndependentFlag = true; |
| tileCodingParams.m_isLastTileOfColumn = (curRow == m_av1PicParams->m_tileRows - 1) ? true : false; |
| tileCodingParams.m_isLastTileOfRow = (curCol == m_av1PicParams->m_tileCols - 1) ? true : false; |
| tileCodingParams.m_isFirstTileOfTileGroup = (srcTileId == 0) ? true : false; |
| tileCodingParams.m_isLastTileOfTileGroup = (curCol == m_av1PicParams->m_tileCols - 1) && (curRow == m_av1PicParams->m_tileRows - 1); |
| tileCodingParams.m_isLastTileOfFrame = (curCol == m_av1PicParams->m_tileCols - 1) && (curRow == m_av1PicParams->m_tileRows - 1); |
| } |
| else |
| { |
| tileCodingParams.m_tileId = tileIdx; |
| tileCodingParams.m_tileNum = m_tileDesc[tileIdx].m_tileNum; |
| tileCodingParams.m_tileGroupId = m_tileDesc[tileIdx].m_tileGroupId; |
| tileCodingParams.m_tileColPositionInSb = m_av1BasicFeature->m_tileCoding.m_tileColStartSb[curCol]; |
| tileCodingParams.m_tileRowPositionInSb = m_av1BasicFeature->m_tileCoding.m_tileRowStartSb[curRow]; |
| tileCodingParams.m_tileWidthInSbMinus1 = m_av1PicParams->m_widthInSbsMinus1[curCol]; |
| tileCodingParams.m_tileHeightInSbMinus1 = m_av1PicParams->m_heightInSbsMinus1[curRow]; |
| tileCodingParams.m_tileRowIndependentFlag = true; |
| tileCodingParams.m_isLastTileOfColumn = (curRow == m_av1PicParams->m_tileRows - 1) ? true : false; |
| tileCodingParams.m_isLastTileOfRow = (curCol == m_av1PicParams->m_tileCols - 1) ? true : false; |
| tileCodingParams.m_isFirstTileOfTileGroup = (m_tileDesc[tileIdx].m_tileNum == 0) ? true : false; |
| tileCodingParams.m_isLastTileOfTileGroup = m_tileDesc[tileIdx].m_lastInGroup; |
| tileCodingParams.m_isLastTileOfFrame = (curCol == m_av1PicParams->m_tileCols - 1) && (curRow == m_av1PicParams->m_tileRows - 1); |
| } |
| |
| tileCodingParams.m_disableCdfUpdateFlag = m_av1PicParams->m_picInfoFlags.m_fields.m_disableCdfUpdate; |
| tileCodingParams.m_disableFrameContextUpdateFlag = m_av1PicParams->m_picInfoFlags.m_fields.m_disableFrameEndUpdateCdf || (tileIdx != m_av1PicParams->m_contextUpdateTileId); |
| tileCodingParams.m_numOfActiveBePipes = 1; |
| |
| if (m_av1PicParams->m_picInfoFlags.m_fields.m_largeScaleTile) |
| { |
| tileCodingParams.m_numOfTileColumnsInFrame = m_av1PicParams->m_outputFrameWidthInTilesMinus1 + 1; |
| tileCodingParams.m_numOfTileRowsInFrame = m_av1PicParams->m_outputFrameHeightInTilesMinus1 + 1; |
| |
| tileCodingParams.m_outputDecodedTileColumnPositionInSBUnit = (m_tileDesc[tileIdx].m_tileIndex % (m_av1PicParams->m_outputFrameWidthInTilesMinus1 + 1)) * (m_av1PicParams->m_widthInSbsMinus1[0] + 1); //AV1 Conformance: tile width is identical for all tiles |
| tileCodingParams.m_outputDecodedTileRowPositionInSBUnit = (m_tileDesc[tileIdx].m_tileIndex / (m_av1PicParams->m_outputFrameWidthInTilesMinus1 + 1)); //tile height is exactly one SB |
| } |
| else |
| { |
| tileCodingParams.m_numOfTileColumnsInFrame = m_av1PicParams->m_tileCols; |
| tileCodingParams.m_numOfTileRowsInFrame = m_av1PicParams->m_tileRows; |
| } |
| |
| m_av1BasicFeature->m_frameCompletedFlag = tileCodingParams.m_isLastTileOfFrame; |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| MOS_STATUS Av1DecodeTilePkt::SetBsdObjParams( |
| MhwVdboxAvpBsdParams &bsdObjParams, |
| int16_t tileIdx) |
| { |
| DECODE_FUNC_CALL(); |
| |
| MOS_ZeroMemory(&bsdObjParams ,sizeof(bsdObjParams)); |
| Av1DecodeTile::TileDesc *m_tileDesc=m_av1BasicFeature->m_tileCoding.m_tileDesc; |
| bsdObjParams.m_bsdDataLength = m_tileDesc[tileIdx].m_size; |
| bsdObjParams.m_bsdDataStartOffset =m_tileDesc[tileIdx].m_offset; |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| MOS_STATUS Av1DecodeTilePkt::AddBsdObj( |
| MOS_COMMAND_BUFFER &cmdBuffer, |
| int16_t tileIdx) |
| { |
| DECODE_FUNC_CALL(); |
| |
| MhwVdboxAvpBsdParams bsdObjParams; |
| DECODE_CHK_STATUS(SetBsdObjParams(bsdObjParams, tileIdx)); |
| DECODE_CHK_STATUS(m_avpInterface->AddAvpBsdObjectCmd(&cmdBuffer, nullptr, &bsdObjParams)); |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| MOS_STATUS Av1DecodeTilePkt::CalculateCommandSize(uint32_t &commandBufferSize, |
| uint32_t &requestedPatchListSize) |
| { |
| DECODE_FUNC_CALL(); |
| |
| commandBufferSize = m_tileStatesSize; |
| requestedPatchListSize = m_tilePatchListSize; |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| MOS_STATUS Av1DecodeTilePkt::CalculateTileStateCommandSize() |
| { |
| DECODE_FUNC_CALL(); |
| |
| // Tile Level Commands |
| DECODE_CHK_STATUS(static_cast<CodechalHwInterfaceG12*>(m_hwInterface)->GetAvpPrimitiveCommandSize( |
| m_av1BasicFeature->m_mode, |
| &m_tileStatesSize, |
| &m_tilePatchListSize)); |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| MOS_STATUS Av1DecodeTilePkt::AddAvpTileState( |
| MOS_COMMAND_BUFFER &cmdBuffer, |
| int16_t tileIdx) |
| { |
| DECODE_FUNC_CALL(); |
| |
| MhwVdboxAvpTileCodingParams tileCodingParams; |
| DECODE_CHK_STATUS(SetAvpTileCodingParams(tileCodingParams, tileIdx)); |
| DECODE_CHK_STATUS(m_avpInterface->AddAvpTileCodingCmd(&cmdBuffer, nullptr, &tileCodingParams)); |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| } |
