1 /*
2 * Copyright (c) 2018, 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_singlepipe_virtualengine.cpp
24 //! \brief Implements the encode interface extension for single pipe virtual engine.
25 //! \details Implements all functions required by CodecHal for single pipe encoding with virtual engine interface.
26 //!
27 #include "codechal_encode_singlepipe_virtualengine.h"
28 #include "mos_os_virtualengine_next.h"
29
CodecHalEncodeSinglePipeVE_ConstructParmsForGpuCtxCreation(PCODECHAL_ENCODE_SINGLEPIPE_VIRTUALENGINE_STATE pVEState,PMOS_GPUCTX_CREATOPTIONS_ENHANCED gpuCtxCreatOpts)30 MOS_STATUS CodecHalEncodeSinglePipeVE_ConstructParmsForGpuCtxCreation(
31 PCODECHAL_ENCODE_SINGLEPIPE_VIRTUALENGINE_STATE pVEState,
32 PMOS_GPUCTX_CREATOPTIONS_ENHANCED gpuCtxCreatOpts)
33 {
34 PMOS_VIRTUALENGINE_INTERFACE pVEInterface;
35 MOS_STATUS eStatus = MOS_STATUS_SUCCESS;
36
37 CODECHAL_ENCODE_FUNCTION_ENTER;
38
39 CODECHAL_ENCODE_CHK_NULL_RETURN(pVEState);
40 CODECHAL_ENCODE_CHK_NULL_RETURN(pVEState->pVEInterface);
41
42 pVEInterface = pVEState->pVEInterface;
43 auto pOsInterface = pVEInterface->pOsInterface;
44 CODECHAL_ENCODE_CHK_NULL_RETURN(pOsInterface);
45
46 gpuCtxCreatOpts->UsingSFC = false;
47 gpuCtxCreatOpts->LRCACount = 1;
48
49 #if (_DEBUG || _RELEASE_INTERNAL)
50 if (pOsInterface->bEnableDbgOvrdInVE)
51 {
52 gpuCtxCreatOpts->DebugOverride = true;
53 if (pOsInterface->apoMosEnabled)
54 {
55 CODECHAL_ENCODE_CHK_NULL_RETURN(pVEInterface->veInterface);
56 CODECHAL_ENCODE_ASSERT(pVEInterface->veInterface->GetEngineCount() == 1);
57 gpuCtxCreatOpts->EngineInstance[0] = pVEInterface->veInterface->GetEngineLogicId(0);
58 }
59 else
60 {
61 CODECHAL_ENCODE_ASSERT(pVEInterface->ucEngineCount == 1);
62 gpuCtxCreatOpts->EngineInstance[0] = pVEInterface->EngineLogicId[0];
63 }
64 }
65 #endif
66
67 return eStatus;
68 }
69
CodecHalEncodeSinglePipeVE_InitInterface(CodechalHwInterface * pHwInterface,PCODECHAL_ENCODE_SINGLEPIPE_VIRTUALENGINE_STATE pVEState)70 MOS_STATUS CodecHalEncodeSinglePipeVE_InitInterface(
71 CodechalHwInterface *pHwInterface,
72 PCODECHAL_ENCODE_SINGLEPIPE_VIRTUALENGINE_STATE pVEState)
73 {
74 PMOS_INTERFACE pOsInterface;
75 PMOS_VIRTUALENGINE_INTERFACE pVEInterface;
76 MOS_VIRTUALENGINE_INIT_PARAMS VEInitParams;
77 MOS_STATUS eStatus = MOS_STATUS_SUCCESS;
78
79 CODECHAL_ENCODE_FUNCTION_ENTER;
80
81 CODECHAL_ENCODE_CHK_NULL_RETURN(pHwInterface);
82 CODECHAL_ENCODE_CHK_NULL_RETURN(pHwInterface->GetOsInterface());
83 CODECHAL_ENCODE_CHK_NULL_RETURN(pVEState);
84 pOsInterface = pHwInterface->GetOsInterface();
85 CODECHAL_ENCODE_CHK_NULL_RETURN(pOsInterface);
86
87 //virtual engine init with singlepipe
88 MOS_ZeroMemory(&VEInitParams, sizeof(VEInitParams));
89 VEInitParams.bScalabilitySupported = false;
90 CODECHAL_ENCODE_CHK_STATUS_RETURN(pOsInterface->pfnVirtualEngineInterfaceInitialize(pOsInterface, &VEInitParams));
91 pVEState->pVEInterface = pVEInterface = pOsInterface->pVEInterf;
92
93 if(pVEInterface->pfnVEGetHintParams)
94 {
95 CODECHAL_ENCODE_CHK_STATUS_RETURN(pVEInterface->pfnVEGetHintParams(pVEInterface, false, &pVEState->pHintParms));
96 }
97 return eStatus;
98 }
99
100