1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
/*
* context_priv.h - capi private context
*
* Copyright (c) 2017 Intel Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Author: Wind Yuan <feng.yuan@intel.com>
*/
#ifndef XCAM_CONTEXT_PRIV_H
#define XCAM_CONTEXT_PRIV_H
#include <xcam_utils.h>
#include <string.h>
#include <ocl/cl_image_handler.h>
#include <ocl/cl_context.h>
#include <ocl/cl_blender.h>
#include <interface/stitcher.h>
using namespace XCam;
enum HandleType {
HandleTypeNone = 0,
HandleType3DNR,
HandleTypeWaveletNR,
HandleTypeFisheye,
HandleTypeDefog,
HandleTypeDVS,
HandleTypeStitch,
};
#define CONTEXT_CAST(Type, handle) (Type*)(handle)
#define CONTEXT_BASE_CAST(handle) (ContextBase*)(handle)
#define HANDLE_CAST(context) (XCamHandle*)(context)
bool handle_name_equal (const char *name, HandleType type);
typedef struct _CompareStr {
bool operator() (const char* str1, const char* str2) const {
return strncmp(str1, str2, 1024) < 0;
}
} CompareStr;
typedef std::map<const char*, const char*, CompareStr> ContextParams;
class ContextBase {
public:
virtual ~ContextBase ();
virtual XCamReturn set_parameters (ContextParams ¶m_list);
virtual const char* get_usage () const {
return _usage;
}
XCamReturn init_handler ();
XCamReturn uinit_handler ();
XCamReturn execute (SmartPtr<VideoBuffer> &buf_in, SmartPtr<VideoBuffer> &buf_out);
SmartPtr<CLImageHandler> get_handler() const {
return _handler;
}
SmartPtr<BufferPool> get_input_buffer_pool() const {
return _inbuf_pool;
}
HandleType get_type () const {
return _type;
}
const char* get_type_name () const;
protected:
ContextBase (HandleType type);
void set_handler (const SmartPtr<CLImageHandler> &ptr) {
_handler = ptr;
}
virtual SmartPtr<CLImageHandler> create_handler (SmartPtr<CLContext> &context) = 0;
private:
XCAM_DEAD_COPY (ContextBase);
protected:
HandleType _type;
char *_usage;
SmartPtr<CLImageHandler> _handler;
SmartPtr<BufferPool> _inbuf_pool;
//parameters
uint32_t _image_width;
uint32_t _image_height;
bool _alloc_out_buf;
};
class NR3DContext
: public ContextBase
{
public:
NR3DContext ()
: ContextBase (HandleType3DNR)
{}
virtual SmartPtr<CLImageHandler> create_handler (SmartPtr<CLContext> &context);
};
class NRWaveletContext
: public ContextBase
{
public:
NRWaveletContext ()
: ContextBase (HandleTypeWaveletNR)
{}
virtual SmartPtr<CLImageHandler> create_handler (SmartPtr<CLContext> &context);
};
class FisheyeContext
: public ContextBase
{
public:
FisheyeContext ()
: ContextBase (HandleTypeFisheye)
{}
virtual SmartPtr<CLImageHandler> create_handler (SmartPtr<CLContext> &context);
};
class DefogContext
: public ContextBase
{
public:
DefogContext ()
: ContextBase (HandleTypeDefog)
{}
virtual SmartPtr<CLImageHandler> create_handler (SmartPtr<CLContext> &context);
};
class DVSContext
: public ContextBase
{
public:
DVSContext ()
: ContextBase (HandleTypeDVS)
{}
virtual SmartPtr<CLImageHandler> create_handler (SmartPtr<CLContext> &context);
};
class StitchContext
: public ContextBase
{
public:
StitchContext ()
: ContextBase (HandleTypeStitch)
, _need_seam (false)
, _fisheye_map (false)
, _need_lsc (false)
, _fm_ocl (false)
, _scale_mode (CLBlenderScaleLocal)
, _res_mode (StitchRes1080P)
{}
virtual SmartPtr<CLImageHandler> create_handler (SmartPtr<CLContext> &context);
private:
bool _need_seam;
bool _fisheye_map;
bool _need_lsc;
bool _fm_ocl;
CLBlenderScaleMode _scale_mode;
StitchResMode _res_mode;
};
#endif //XCAM_CONTEXT_PRIV_H
|
