1 /*
2 * Copyright (c) 2017, 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 cm_surface_sampler.cpp
24 //! \brief Contains Class CmSurfaceSampler definitions
25 //!
26
27 #include "cm_surface_sampler.h"
28
29 #include "cm_surface_manager.h"
30 #include "cm_device_rt.h"
31 #include "cm_hal.h"
32
33 namespace CMRT_UMD
34 {
Create(uint32_t index,uint32_t handleFor2D3D,uint32_t indexForCurrent,SAMPLER_SURFACE_TYPE surfaceType,CmSurfaceManager * surfaceManager,CmSurfaceSampler * & surfaceSampler,CM_FLAG * flag)35 int32_t CmSurfaceSampler::Create(
36 uint32_t index, //SurfaceSampler's index in surface array
37 uint32_t handleFor2D3D, //indexing resource array of HalCm
38 uint32_t indexForCurrent, //SurfaceIndex's ID for 2D/3D, also indexing surface array
39 SAMPLER_SURFACE_TYPE surfaceType,
40 CmSurfaceManager* surfaceManager,
41 CmSurfaceSampler* &surfaceSampler,
42 CM_FLAG* flag)
43 {
44 int32_t result = CM_SUCCESS;
45
46 surfaceSampler = new (std::nothrow) CmSurfaceSampler( indexForCurrent, handleFor2D3D, surfaceType, surfaceManager, flag);
47 if( surfaceSampler )
48 {
49 result = surfaceSampler->Initialize( index );
50 if( result != CM_SUCCESS )
51 {
52 CmSurface* baseSurface = surfaceSampler;
53 CmSurface::Destroy( baseSurface );
54 }
55 }
56 else
57 {
58 CM_ASSERTMESSAGE("Error: Failed to create CmSurfaceSampler due to out of system memory.");
59 result = CM_OUT_OF_HOST_MEMORY;
60 }
61
62 return result;
63 }
64
CmSurfaceSampler(uint32_t indexForCurrent,uint32_t handleFor2D3D,SAMPLER_SURFACE_TYPE surfaceType,CmSurfaceManager * surfaceManager,CM_FLAG * flag)65 CmSurfaceSampler::CmSurfaceSampler(
66 uint32_t indexForCurrent,
67 uint32_t handleFor2D3D,
68 SAMPLER_SURFACE_TYPE surfaceType,
69 CmSurfaceManager* surfaceManager,
70 CM_FLAG* flag):
71 CmSurface(surfaceManager,false ),
72 m_handleFor2D3D( handleFor2D3D),
73 m_indexForCurrent(indexForCurrent),
74 m_surfaceType(surfaceType)
75 {
76 if (flag != nullptr)
77 {
78 m_flag.rotationFlag = flag->rotationFlag;
79 m_flag.chromaSiting = flag->chromaSiting;
80 }
81 }
82
~CmSurfaceSampler(void)83 CmSurfaceSampler::~CmSurfaceSampler( void )
84 {
85 }
86
Initialize(uint32_t index)87 int32_t CmSurfaceSampler::Initialize( uint32_t index )
88 {
89 CmSurfaceManager* surfMgr = m_surfaceMgr;
90 surfMgr->UpdateSurface2DTableRotation(m_handleFor2D3D, m_flag.rotationFlag);
91 return CmSurface::Initialize( index );
92 }
93
GetSurfaceIndex(SurfaceIndex * & index)94 int32_t CmSurfaceSampler::GetSurfaceIndex( SurfaceIndex*& index )
95 {
96 index = m_index;
97 return CM_SUCCESS;
98 }
99
GetHandle(uint32_t & handle)100 int32_t CmSurfaceSampler::GetHandle( uint32_t& handle )
101 {
102 handle = m_handleFor2D3D;
103 return CM_SUCCESS;
104 }
105
GetSurfaceType(SAMPLER_SURFACE_TYPE & type)106 int32_t CmSurfaceSampler::GetSurfaceType(SAMPLER_SURFACE_TYPE& type)
107 {
108 type = m_surfaceType;
109 return CM_SUCCESS;
110 }
111
GetCmIndexCurrent(uint16_t & index)112 int32_t CmSurfaceSampler::GetCmIndexCurrent( uint16_t & index )
113 {
114 index = (uint16_t)m_indexForCurrent;
115 return CM_SUCCESS;
116 }
117
SetMemoryObjectControl(MEMORY_OBJECT_CONTROL memCtrl,MEMORY_TYPE memType,uint32_t age)118 int32_t CmSurfaceSampler::SetMemoryObjectControl( MEMORY_OBJECT_CONTROL memCtrl, MEMORY_TYPE memType, uint32_t age)
119 {
120 CM_RETURN_CODE hr = CM_SUCCESS;
121 uint16_t mocs = 0;
122
123 CmSurface::SetMemoryObjectControl( memCtrl, memType, age );
124
125 CmDeviceRT *cmDevice = nullptr;
126 m_surfaceMgr->GetCmDevice(cmDevice);
127 CM_CHK_NULL_RETURN_CMERROR(cmDevice);
128 PCM_CONTEXT_DATA cmData = (PCM_CONTEXT_DATA)cmDevice->GetAccelData();
129 CM_CHK_NULL_RETURN_CMERROR(cmData);
130 CM_CHK_NULL_RETURN_CMERROR(cmData->cmHalState);
131
132 mocs = (m_memObjCtrl.mem_ctrl << 8) | (m_memObjCtrl.mem_type<<4) | m_memObjCtrl.age;
133
134 CM_ARG_KIND argType;
135
136 if (m_surfaceType == SAMPLER_SURFACE_TYPE_2D)
137 {
138 argType = ARG_KIND_SURFACE_SAMPLER;
139 }
140 else if (m_surfaceType == SAMPLER_SURFACE_TYPE_2DUP)
141 {
142 argType = ARG_KIND_SURFACE2DUP_SAMPLER;
143 }
144 else
145 {
146 argType = ARG_KIND_SURFACE_3D;
147 }
148
149 CM_CHK_MOSSTATUS_GOTOFINISH_CMERROR(cmData->cmHalState->pfnSetSurfaceMOCS(cmData->cmHalState, m_handleFor2D3D, mocs, argType));
150
151 finish:
152 return hr;
153 }
154 }
155