| /* |
| * Copyright (c) 2017, 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_base.cpp |
| //! \brief Defines base class for DDI media encode/decoder. |
| //! |
| |
| #include "media_ddi_base.h" |
| |
| int32_t DdiMediaBase::GetRenderTargetID(DDI_CODEC_RENDER_TARGET_TABLE *rtTbl, DDI_MEDIA_SURFACE *surface) |
| { |
| if((nullptr == surface) || (nullptr == rtTbl)) |
| { |
| return DDI_CODEC_INVALID_FRAME_INDEX; |
| } |
| |
| if (0 == rtTbl->iNumRenderTargets) |
| { |
| return DDI_CODEC_INVALID_FRAME_INDEX; |
| } |
| |
| for(int32_t i = 0; i < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT; i++) |
| { |
| if(rtTbl->pRT[i] == surface) |
| { |
| return i; |
| } |
| } |
| return DDI_CODEC_INVALID_FRAME_INDEX; |
| } |
| |
| VAStatus DdiMediaBase::RegisterRTSurfaces(DDI_CODEC_RENDER_TARGET_TABLE *rtTbl, DDI_MEDIA_SURFACE *surface) |
| { |
| DDI_CHK_NULL(surface, "nullptr surface", VA_STATUS_ERROR_INVALID_PARAMETER); |
| DDI_CHK_NULL(rtTbl, "nullptr rtTbl", VA_STATUS_ERROR_INVALID_PARAMETER); |
| |
| int32_t i = 0; |
| uint32_t emptyEntry = DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT + 1; |
| for (i = 0; i < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT; i++) |
| { |
| if (rtTbl->pRT[i] == surface) |
| { |
| //pCurrRT has already been registered |
| break; |
| } |
| else if ((rtTbl->pRT[i] == nullptr) && (emptyEntry == (DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT + 1))) |
| { |
| //find the first empty entry |
| emptyEntry = i; |
| break; |
| } |
| } |
| |
| //if pCurrRT has not registered in pRT, add it into the array |
| if (i < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT) |
| { |
| if (emptyEntry < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT) |
| { |
| rtTbl->pRT[emptyEntry] = surface; |
| rtTbl->ucRTFlag[emptyEntry] = SURFACE_STATE_ACTIVE_IN_CURFRAME; |
| rtTbl->iNumRenderTargets++; |
| } |
| else |
| { |
| rtTbl->ucRTFlag[i] = SURFACE_STATE_ACTIVE_IN_CURFRAME; |
| } |
| } |
| else |
| { |
| uint32_t j = 0; |
| for(j = 0; j < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT; j ++) |
| { |
| if(rtTbl->ucRTFlag[j] == SURFACE_STATE_INACTIVE) |
| { |
| rtTbl->pRT[j] = surface; |
| rtTbl->ucRTFlag[j] = SURFACE_STATE_ACTIVE_IN_CURFRAME; |
| break; |
| } |
| } |
| if(j == DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT) |
| { |
| DDI_VERBOSEMESSAGE("RT table is full, and have no one can be resued"); |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| } |
| |
| return VA_STATUS_SUCCESS; |
| } |
| |
| VAStatus DdiMediaBase::ClearRefList(DDI_CODEC_RENDER_TARGET_TABLE *rtTbl, bool withDpb) |
| { |
| DDI_CHK_NULL(rtTbl, "nullptr rtTbl", VA_STATUS_ERROR_INVALID_PARAMETER); |
| |
| if(withDpb) |
| { |
| for(int32_t i = 0; i < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT; i ++) |
| { |
| if(rtTbl->ucRTFlag[i] == SURFACE_STATE_ACTIVE_IN_LASTFRAME) |
| { |
| rtTbl->ucRTFlag[i] = SURFACE_STATE_INACTIVE; |
| } |
| else if(rtTbl->ucRTFlag[i] == SURFACE_STATE_ACTIVE_IN_CURFRAME) |
| { |
| rtTbl->ucRTFlag[i] = SURFACE_STATE_ACTIVE_IN_LASTFRAME; |
| } |
| } |
| } |
| else |
| { |
| for(int32_t i = 0; i < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT; i ++) |
| { |
| if(rtTbl->ucRTFlag[i]) |
| { |
| rtTbl->ucRTFlag[i] --; |
| } |
| } |
| } |
| return VA_STATUS_SUCCESS; |
| } |
| |
| VAStatus DdiMediaBase::UpdateRegisteredRTSurfaceFlag(DDI_CODEC_RENDER_TARGET_TABLE *rtTbl, DDI_MEDIA_SURFACE *surface) |
| { |
| DDI_CHK_NULL(rtTbl, "nullptr rtTbl", VA_STATUS_ERROR_INVALID_PARAMETER); |
| DDI_CHK_NULL(surface, "nullptr surface", VA_STATUS_ERROR_INVALID_PARAMETER); |
| |
| for(int32_t i = 0; i < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT; i ++) |
| { |
| if(rtTbl->pRT[i] == surface) |
| { |
| rtTbl->ucRTFlag[i] = SURFACE_STATE_ACTIVE_IN_CURFRAME; |
| return VA_STATUS_SUCCESS; |
| } |
| } |
| DDI_VERBOSEMESSAGE("frame was not registered in the RTtbl"); |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| |
| VAStatus DdiMediaBase::UnRegisterRTSurfaces(DDI_CODEC_RENDER_TARGET_TABLE *rtTbl, DDI_MEDIA_SURFACE *surface) |
| { |
| DDI_CHK_NULL(rtTbl, "nullptr rtTbl", VA_STATUS_ERROR_INVALID_PARAMETER); |
| DDI_CHK_NULL(surface, "nullptr surface", VA_STATUS_ERROR_INVALID_PARAMETER); |
| |
| uint32_t i; |
| |
| for (i = 0; i < DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT; i++) |
| { |
| if (rtTbl->pRT[i] == surface) |
| { |
| rtTbl->pRT[i] = nullptr; |
| rtTbl->ucRTFlag[i] = SURFACE_STATE_INACTIVE; |
| rtTbl->iNumRenderTargets--; |
| break; |
| } |
| } |
| if (i == DDI_MEDIA_MAX_SURFACE_NUMBER_CONTEXT) |
| { |
| DDI_VERBOSEMESSAGE("The surface to be unregistered can not find in RTtbl!"); |
| return VA_STATUS_ERROR_INVALID_PARAMETER; |
| } |
| return VA_STATUS_SUCCESS; |
| } |
| |