1 /*
2 * Copyright (c) 2020, 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 //!
24 //! \file decode_hevc_scalability_option.cpp
25 //! \brief Defines the interface for Hevc decode scalability option.
26 //!
27
28 #include "decode_hevc_scalability_option.h"
29 #include "decode_hevc_scalability_defs.h"
30 #include "decode_scalability_defs.h"
31 #include "media_scalability_defs.h"
32
33 namespace decode
34 {
35
DecodeHevcScalabilityOption(const DecodeHevcScalabilityOption & option)36 DecodeHevcScalabilityOption::DecodeHevcScalabilityOption(const DecodeHevcScalabilityOption &option)
37 : DecodeScalabilityOption(option)
38 {
39 }
40
SetScalabilityOption(ScalabilityPars * params)41 MOS_STATUS DecodeHevcScalabilityOption::SetScalabilityOption(ScalabilityPars *params)
42 {
43 SCALABILITY_CHK_NULL_RETURN(params);
44 SCALABILITY_CHK_STATUS_RETURN(DecodeScalabilityOption::SetScalabilityOption(params));
45
46 HevcScalabilityPars *hevcPars = (HevcScalabilityPars *)params;
47 // SCC is not able to be supported with virtual tile, fall back to single pipe
48 if (hevcPars->isSCC && m_mode == scalabilityVirtualTileMode)
49 {
50 m_numPipe = 1;
51 m_FESeparateSubmission = false;
52 m_mode = scalabilitySingleMode;
53 }
54
55 SCALABILITY_VERBOSEMESSAGE(
56 "Tile Column = %d, System VDBOX Num = %d, Decided Pipe Num = %d, "
57 "Using SFC = %d, Using Slim Vdbox = %d, Scalability Mode = %d, , FE separate submission = %d.",
58 hevcPars->numTileColumns, hevcPars->numVdbox, m_numPipe,
59 m_usingSFC, m_usingSlimVdbox, m_mode, m_FESeparateSubmission);
60
61 return MOS_STATUS_SUCCESS;
62 }
63
64 }
65