1 /*
2 * Copyright (c) 2016-2018, 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 mos_os_virtualengine_singlepipe.cpp
24 //! \brief Implements the MOS interface extension for Cross OS, supporting virtual engine single pipe mode.
25 //! \details Implements the MOS interface extension for Cross OS, supporting virtual engine single pipe mode. Only necessary when KMD supports virtual engine.
26 //!
27
28 #include "mos_os.h"
29 #include "mos_os_virtualengine.h"
30 #include "mos_os_virtualengine_next.h"
31
32 //==<Functions>=======================================================
Mos_VirtualEngine_SinglePipe_Destroy(PMOS_VIRTUALENGINE_INTERFACE pVEInterface)33 void Mos_VirtualEngine_SinglePipe_Destroy(
34 PMOS_VIRTUALENGINE_INTERFACE pVEInterface)
35 {
36 MOS_OS_FUNCTION_ENTER;
37 MOS_OS_CHK_NULL_NO_STATUS_RETURN(pVEInterface);
38 MOS_OS_CHK_NULL_NO_STATUS_RETURN(pVEInterface->pOsInterface);
39 PMOS_INTERFACE pOsInterface = pVEInterface->pOsInterface;
40 if (pOsInterface->apoMosEnabled && pVEInterface->veInterface)
41 {
42 pVEInterface->veInterface->Destroy();
43 MOS_Delete(pVEInterface->veInterface);
44 }
45
46 return;
47 }
48
49 #if (_DEBUG || _RELEASE_INTERNAL)
Mos_VirtualEngine_SinglePipe_PopulateDbgOvrdParams(PMOS_VIRTUALENGINE_INTERFACE pVEInterface)50 MOS_STATUS Mos_VirtualEngine_SinglePipe_PopulateDbgOvrdParams(
51 PMOS_VIRTUALENGINE_INTERFACE pVEInterface)
52 {
53 PMOS_INTERFACE pOsInterface = nullptr;
54 int32_t iForceEngine = 0;
55 MOS_STATUS eStatus = MOS_STATUS_UNKNOWN;
56
57 MOS_OS_FUNCTION_ENTER;
58
59 MOS_OS_CHK_NULL(pVEInterface);
60 MOS_OS_CHK_NULL(pVEInterface->pOsInterface);
61
62 pOsInterface = pVEInterface->pOsInterface;
63
64 iForceEngine = MOS_INVALID_FORCEENGINE_VALUE;
65 switch (pOsInterface->Component)
66 {
67 case COMPONENT_Decode:
68 iForceEngine = pOsInterface->eForceVdbox;
69 break;
70 case COMPONENT_VPCommon:
71 iForceEngine = pOsInterface->eForceVebox;
72 break;
73 case COMPONENT_Encode:
74 default:
75 eStatus = MOS_STATUS_INVALID_PARAMETER;
76 MOS_OS_ASSERTMESSAGE("Not supported MOS Component.")
77 goto finish;
78 }
79
80 MOS_ZeroMemory(pVEInterface->EngineLogicId, sizeof(pVEInterface->EngineLogicId));
81 pVEInterface->ucEngineCount = 0;
82 if (iForceEngine == 0)
83 {
84 pVEInterface->EngineLogicId[0] = 0;
85 }
86 else
87 {
88 uint8_t ui8EngineId = 0;
89 switch (iForceEngine & MOS_FORCEENGINE_MASK)
90 {
91 case 1:
92 ui8EngineId = 0;
93 break;
94 case 2:
95 ui8EngineId = 1;
96 break;
97 case 3:
98 ui8EngineId = 2;
99 break;
100 case 4:
101 ui8EngineId = 3;
102 break;
103 default:
104 eStatus = MOS_STATUS_INVALID_PARAMETER;
105 MOS_OS_ASSERTMESSAGE("Invalid force engine value.");
106 goto finish;
107 }
108 pVEInterface->EngineLogicId[0] = ui8EngineId;
109 }
110
111 pVEInterface->ucEngineCount = 1;
112 eStatus = MOS_STATUS_SUCCESS;
113 finish:
114 return eStatus;
115 }
116 #endif //(_DEBUG || _RELEASE_INTERNAL)
117
118