1 /*
2 * Copyright (c) 2019, 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_next.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_singlepipe_next.h"
30
Destroy()31 void MosOsVeSinglePipe::Destroy()
32 {
33 MOS_OS_FUNCTION_ENTER;
34
35 return;
36 }
37
38 #if (_DEBUG || _RELEASE_INTERNAL)
PopulateDbgOvrdParams(MOS_STREAM_HANDLE stream)39 MOS_STATUS MosOsVeSinglePipe::PopulateDbgOvrdParams(MOS_STREAM_HANDLE stream)
40 {
41 MOS_OS_FUNCTION_ENTER;
42
43 MOS_STATUS eStatus = MOS_STATUS_UNKNOWN;
44
45 MOS_OS_CHK_NULL_RETURN(stream);
46
47 int32_t iForceEngine = 0;
48
49 iForceEngine = MOS_INVALID_FORCEENGINE_VALUE;
50 switch (stream->component)
51 {
52 case COMPONENT_Decode:
53 iForceEngine = stream->eForceVdbox;
54 break;
55 case COMPONENT_VPCommon:
56 iForceEngine = stream->eForceVebox;
57 break;
58 case COMPONENT_Encode:
59 default:
60 eStatus = MOS_STATUS_INVALID_PARAMETER;
61 MOS_OS_ASSERTMESSAGE("Not supported MOS Component.")
62 return eStatus;
63 }
64
65 MosUtilities::MosZeroMemory(EngineLogicId, sizeof(EngineLogicId));
66 ucEngineCount = 0;
67 if (iForceEngine == 0)
68 {
69 EngineLogicId[0] = 0;
70 }
71 else
72 {
73 uint8_t ui8EngineId = 0;
74 switch (iForceEngine & MOS_FORCEENGINE_MASK)
75 {
76 case 1:
77 ui8EngineId = 0;
78 break;
79 case 2:
80 ui8EngineId = 1;
81 break;
82 case 3:
83 ui8EngineId = 2;
84 break;
85 case 4:
86 ui8EngineId = 3;
87 break;
88 default:
89 eStatus = MOS_STATUS_INVALID_PARAMETER;
90 MOS_OS_ASSERTMESSAGE("Invalid force engine value.");
91 return eStatus;
92 }
93 EngineLogicId[0] = ui8EngineId;
94 }
95
96 ucEngineCount = 1;
97 eStatus = MOS_STATUS_SUCCESS;
98
99 return eStatus;
100 }
101 #endif //(_DEBUG || _RELEASE_INTERNAL)
102
103