1 /*
2 -----------------------------------------------------------------------------
3 This source file is part of OGRE
4 (Object-oriented Graphics Rendering Engine)
5 For the latest info, see http://www.ogre3d.org/
6
7 Copyright (c) 2000-2013 Torus Knot Software Ltd
8
9 Permission is hereby granted, free of charge, to any person obtaining a copy
10 of this software and associated documentation files (the "Software"), to deal
11 in the Software without restriction, including without limitation the rights
12 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 copies of the Software, and to permit persons to whom the Software is
14 furnished to do so, subject to the following conditions:
15
16 The above copyright notice and this permission notice shall be included in
17 all copies or substantial portions of the Software.
18
19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 THE SOFTWARE.
26 -----------------------------------------------------------------------------
27 */
28
29
30
31 #include "Ogre.h"
32 #include "OgreRenderSystemCapabilitiesSerializer.h"
33 #include <iostream>
34 #include <sys/stat.h>
35
36 using namespace std;
37 using namespace Ogre;
38
39
help(void)40 void help(void)
41 {
42 // Print help message
43 cout << endl << "rcapsdump: Queries GPU capabilities and dumps them into .rendercaps files" << endl;
44
45 cout << endl << "Usage: rcapsdump" << endl;
46 }
47
48
49
setUpGLRenderSystemOptions(Ogre::RenderSystem * rs)50 void setUpGLRenderSystemOptions(Ogre::RenderSystem* rs)
51 {
52 using namespace Ogre;
53 ConfigOptionMap options = rs->getConfigOptions();
54 // set default options
55 // this should work on every semi-normal system
56 rs->setConfigOption(String("Colour Depth"), String("32"));
57 rs->setConfigOption(String("FSAA"), String("0"));
58 rs->setConfigOption(String("Full Screen"), String("No"));
59 rs->setConfigOption(String("VSync"), String("No"));
60 rs->setConfigOption(String("Video Mode"), String("800 x 600"));
61
62 // use the best RTT
63 ConfigOption optionRTT = options["RTT Preferred Mode"];
64
65 if(find(optionRTT.possibleValues.begin(), optionRTT.possibleValues.end(), "FBO") != optionRTT.possibleValues.end())
66 {
67 rs->setConfigOption(String("RTT Preferred Mode"), String("FBO"));
68 }
69 else if(find(optionRTT.possibleValues.begin(), optionRTT.possibleValues.end(), "PBuffer") != optionRTT.possibleValues.end())
70 {
71 rs->setConfigOption(String("RTT Preferred Mode"), String("PBuffer"));
72 }
73 else
74 rs->setConfigOption(String("RTT Preferred Mode"), String("Copy"));
75 }
76
77
setUpD3D9RenderSystemOptions(Ogre::RenderSystem * rs)78 void setUpD3D9RenderSystemOptions(Ogre::RenderSystem* rs)
79 {
80 using namespace Ogre;
81 ConfigOptionMap options = rs->getConfigOptions();
82 // set default options
83 // this should work on every semi-normal system
84 rs->setConfigOption(String("Anti aliasing"), String("None"));
85 rs->setConfigOption(String("Full Screen"), String("No"));
86 rs->setConfigOption(String("VSync"), String("No"));
87 rs->setConfigOption(String("Video Mode"), String("800 x 600 @ 32-bit colour"));
88
89 // pick first available device
90 ConfigOption optionDevice = options["Rendering Device"];
91
92 rs->setConfigOption(optionDevice.name, optionDevice.currentValue);
93 }
94
95
main(int numargs,char ** args)96 int main(int numargs, char** args)
97 {
98 if (numargs != 1)
99 {
100 help();
101 return -1;
102 }
103
104 RenderSystemCapabilities* glCaps = 0;
105 RenderSystemCapabilities* d3d9Caps = 0;
106
107 RenderSystemCapabilitiesSerializer serializer;
108
109 // query openGL for caps if available
110 Root* root = new Root("plugins.cfg");
111 RenderSystem* rsGL = root->getRenderSystemByName("OpenGL Rendering Subsystem");
112 if(rsGL)
113 {
114 setUpGLRenderSystemOptions(rsGL);
115 root->setRenderSystem(rsGL);
116 root->initialise(true, "OGRE rcapsdump GL Window");
117 glCaps = const_cast<RenderSystemCapabilities *>(rsGL->getCapabilities());
118 }
119 if(glCaps)
120 {
121 serializer.writeScript(glCaps, glCaps->getDeviceName(), "rcapsdump_gl.rendercaps");
122 }
123
124 delete root;
125
126 // query D3D9 for caps if available
127 root = new Root("plugins.cfg");
128 RenderSystem* rsD3D9 = root->getRenderSystemByName("Direct3D9 Rendering Subsystem");
129 if(rsD3D9)
130 {
131 setUpD3D9RenderSystemOptions(rsD3D9);
132 root->setRenderSystem(rsD3D9);
133 root->initialise(true, "OGRE rcapsdump D3D9 Window");
134 d3d9Caps = const_cast<RenderSystemCapabilities *>(rsD3D9->getCapabilities());
135 }
136 if(d3d9Caps)
137 {
138 serializer.writeScript(d3d9Caps, d3d9Caps->getDeviceName(), "rcapsdump_d3d9.rendercaps");
139 }
140
141 delete root;
142
143 return 0;
144
145 }
146
147