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
|
/*=========================================================================
Program: Visualization Toolkit
Module: vtkGPUInfo.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkGPUInfo
* @brief Stores GPU VRAM information.
*
* vtkGPUInfo stores information about GPU Video RAM. An host can have
* several GPUs. The values are set by vtkGPUInfoList.
* @sa
* vtkGPUInfoList vtkDirectXGPUInfoList vtkCoreGraphicsGPUInfoList
*/
#ifndef vtkGPUInfo_h
#define vtkGPUInfo_h
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkObject.h"
class VTKRENDERINGCORE_EXPORT vtkGPUInfo : public vtkObject
{
public:
static vtkGPUInfo* New();
vtkTypeMacro(vtkGPUInfo, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
//@{
/**
* Set/Get dedicated video memory in bytes. Initial value is 0.
* Usually the fastest one. If it is not 0, it should be taken into
* account first and DedicatedSystemMemory or SharedSystemMemory should be
* ignored.
*/
vtkSetMacro(DedicatedVideoMemory, vtkTypeUInt64);
vtkGetMacro(DedicatedVideoMemory, vtkTypeUInt64);
//@}
//@{
/**
* Set/Get dedicated system memory in bytes. Initial value is 0.
* This is slow memory. If it is not 0, this value should be taken into
* account only if there is no DedicatedVideoMemory and SharedSystemMemory
* should be ignored.
*/
vtkSetMacro(DedicatedSystemMemory, vtkTypeUInt64);
vtkGetMacro(DedicatedSystemMemory, vtkTypeUInt64);
//@}
//@{
/**
* Set/Get shared system memory in bytes. Initial value is 0.
* Slowest memory. This value should be taken into account only if there is
* neither DedicatedVideoMemory nor DedicatedSystemMemory.
*/
vtkSetMacro(SharedSystemMemory, vtkTypeUInt64);
vtkGetMacro(SharedSystemMemory, vtkTypeUInt64);
//@}
protected:
vtkGPUInfo();
~vtkGPUInfo();
vtkTypeUInt64 DedicatedVideoMemory;
vtkTypeUInt64 DedicatedSystemMemory;
vtkTypeUInt64 SharedSystemMemory;
private:
vtkGPUInfo(const vtkGPUInfo&) VTK_DELETE_FUNCTION;
void operator=(const vtkGPUInfo&) VTK_DELETE_FUNCTION;
};
#endif
|
