1 /*
2 * Copyright (c) 2007-2017, 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_sampler8x8_state_rt.cpp
24 //! \brief Contains CmSampler8x8State_RT implementations.
25 //!
26
27 #include "cm_sampler8x8_state_rt.h"
28
29 #include "cm_device.h"
30 #include "cm_debug.h"
31 #include "cm_mem.h"
32
33 namespace CMRT_UMD
34 {
35 //*-----------------------------------------------------------------------------
36 //| Purpose: Get the Index of CmSampler8x8State_RT
37 //| Returns: Result of the operation.
38 //*-----------------------------------------------------------------------------
GetIndex(SamplerIndex * & index)39 int32_t CmSampler8x8State_RT::GetIndex( SamplerIndex* & index )
40 {
41 index=m_index;
42 return CM_SUCCESS;
43 }
44
45 //*-----------------------------------------------------------------------------
46 //| Purpose: Create the CmSampler8x8State_RT
47 //| Returns: Result of the operation.
48 //*-----------------------------------------------------------------------------
Create(const CM_SAMPLER_8X8_DESCR & sampleState,uint32_t index,CmSampler8x8State_RT * & sampler)49 int32_t CmSampler8x8State_RT::Create( const CM_SAMPLER_8X8_DESCR& sampleState, uint32_t index, CmSampler8x8State_RT* & sampler )
50 {
51 int32_t result = CM_SUCCESS;
52 sampler = new (std::nothrow) CmSampler8x8State_RT( sampleState );
53 if( sampler )
54 {
55 result = sampler->Initialize( index );
56 if( result != CM_SUCCESS )
57 {
58 CmSampler8x8State_RT::Destroy( sampler );
59 }
60
61 }
62 else
63 {
64 CM_ASSERTMESSAGE("Error: Failed to create CmSampler8x8State due to out of system memory.")
65 result = CM_OUT_OF_HOST_MEMORY;
66 }
67
68 return result;
69
70 }
71
72 //*-----------------------------------------------------------------------------
73 //| Purpose: Destroy CmSampler8x8State_RT
74 //| Returns: CM_SUCCESS.
75 //*-----------------------------------------------------------------------------
Destroy(CmSampler8x8State_RT * & sampler)76 int32_t CmSampler8x8State_RT::Destroy( CmSampler8x8State_RT* &sampler )
77 {
78 CmSafeDelete( sampler );
79 return CM_SUCCESS;
80
81 }
82
83 //*-----------------------------------------------------------------------------
84 //| Purpose: Constructor of CmSampler8x8State_RT
85 //| Returns: Result of the operation.
86 //*-----------------------------------------------------------------------------
CmSampler8x8State_RT(const CM_SAMPLER_8X8_DESCR & sampleState)87 CmSampler8x8State_RT::CmSampler8x8State_RT( const CM_SAMPLER_8X8_DESCR& sampleState ):
88 m_index( nullptr )
89 {
90 CmSafeMemSet( & m_avsState, 0, sizeof(CM_AVS_STATE_MSG));
91 CmSafeMemSet( & m_convolveState, 0, sizeof(CM_CONVOLVE_STATE_MSG));
92 CmSafeMemSet( & m_miscState, 0, sizeof(CM_MISC_STATE_MSG));
93
94 if(sampleState.stateType == CM_SAMPLER8X8_AVS)
95 {
96 CmSafeMemCopy( &this->m_avsState, sampleState.avs, sizeof(CM_AVS_STATE_MSG) );
97 } else if(sampleState.stateType == CM_SAMPLER8X8_CONV)
98 {
99 CmSafeMemCopy( &this->m_convolveState, sampleState.conv, sizeof(CM_CONVOLVE_STATE_MSG) );
100 } else if(sampleState.stateType == CM_SAMPLER8X8_MISC)
101 {
102 CmSafeMemCopy( &this->m_miscState, sampleState.misc, sizeof(CM_MISC_STATE_MSG) );
103 } else {
104 CM_ASSERTMESSAGE("Error: Invalid sampler8x8 state type.")
105 }
106
107 m_stateType = sampleState.stateType;
108 }
109
110 //*-----------------------------------------------------------------------------
111 //| Purpose: Destructor of CmSampler8x8State_RT
112 //| Returns: Result of the operation.
113 //*-----------------------------------------------------------------------------
~CmSampler8x8State_RT(void)114 CmSampler8x8State_RT::~CmSampler8x8State_RT( void )
115 {
116 MosSafeDelete(m_index);
117 }
118
119 //*-----------------------------------------------------------------------------
120 //| Purpose: Initialize CmSampler8x8State_RT
121 //| Returns: Result of the operation.
122 //*-----------------------------------------------------------------------------
Initialize(uint32_t index)123 int32_t CmSampler8x8State_RT::Initialize( uint32_t index )
124 {
125 int status = CM_FAILURE;
126 // using CM compiler data structure
127 m_index = MOS_New(SamplerIndex, index);
128 if( m_index )
129 {
130 status = CM_SUCCESS;
131 }
132 else
133 {
134 return CM_OUT_OF_HOST_MEMORY;
135 }
136 return status;
137 }
138 } // namespace
139