source: OGRE/trunk/ogrenew/OgreMain/src/OgreRenderSystemCapabilities.cpp @ 692

Revision 692, 6.4 KB checked in by mattausch, 19 years ago (diff)

adding ogre 1.2 and dependencies

Line 
1/*
2-----------------------------------------------------------------------------
3This source file is part of OGRE
4    (Object-oriented Graphics Rendering Engine)
5For the latest info, see http://www.ogre3d.org/
6
7Copyright (c) 2000-2005 The OGRE Team
8Also see acknowledgements in Readme.html
9
10This program is free software; you can redistribute it and/or modify it under
11the terms of the GNU Lesser General Public License as published by the Free Software
12Foundation; either version 2 of the License, or (at your option) any later
13version.
14
15This program is distributed in the hope that it will be useful, but WITHOUT
16ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
18
19You should have received a copy of the GNU Lesser General Public License along with
20this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21Place - Suite 330, Boston, MA 02111-1307, USA, or go to
22http://www.gnu.org/copyleft/lesser.txt.
23-----------------------------------------------------------------------------
24*/
25#include "OgreStableHeaders.h"
26
27#include "OgreRenderSystemCapabilities.h"
28#include "OgreLogManager.h"
29#include "OgreStringConverter.h"
30#include "OgreException.h"
31
32namespace Ogre {
33
34    //-----------------------------------------------------------------------
35    RenderSystemCapabilities::RenderSystemCapabilities()
36      : mNumWorldMatrices(0), mNumTextureUnits(0), mStencilBufferBitDepth(0),
37        mNumVertexBlendMatrices(0), mCapabilities(0), mNumMultiRenderTargets(1)
38    {
39    }
40    //-----------------------------------------------------------------------
41    RenderSystemCapabilities::~RenderSystemCapabilities()
42    {
43    }
44    //-----------------------------------------------------------------------
45    void RenderSystemCapabilities::log(Log* pLog)
46    {
47        pLog->logMessage("RenderSystem capabilities");
48        pLog->logMessage("-------------------------");
49        pLog->logMessage(
50            " * Hardware generation of mipmaps: "
51            + StringConverter::toString(hasCapability(RSC_AUTOMIPMAP), true));
52        pLog->logMessage(
53            " * Texture blending: "
54            + StringConverter::toString(hasCapability(RSC_BLENDING), true));
55        pLog->logMessage(
56            " * Anisotropic texture filtering: "
57            + StringConverter::toString(hasCapability(RSC_ANISOTROPY), true));
58        pLog->logMessage(
59            " * Dot product texture operation: "
60            + StringConverter::toString(hasCapability(RSC_DOT3), true));
61        pLog->logMessage(
62            " * Cube mapping: "
63            + StringConverter::toString(hasCapability(RSC_CUBEMAPPING), true));
64        pLog->logMessage(
65            " * Hardware stencil buffer: "
66            + StringConverter::toString(hasCapability(RSC_HWSTENCIL), true));
67        if (hasCapability(RSC_HWSTENCIL))
68        {
69            pLog->logMessage(
70                "   - Stencil depth: "
71                + StringConverter::toString(getStencilBufferBitDepth()));
72            pLog->logMessage(
73                "   - Two sided stencil support: "
74                + StringConverter::toString(hasCapability(RSC_TWO_SIDED_STENCIL), true));
75            pLog->logMessage(
76                "   - Wrap stencil values: "
77                + StringConverter::toString(hasCapability(RSC_STENCIL_WRAP), true));
78        }
79        pLog->logMessage(
80            " * Hardware vertex / index buffers: "
81            + StringConverter::toString(hasCapability(RSC_VBO), true));
82        pLog->logMessage(
83            " * Vertex programs: "
84            + StringConverter::toString(hasCapability(RSC_VERTEX_PROGRAM), true));
85        if (hasCapability(RSC_VERTEX_PROGRAM))
86        {
87            pLog->logMessage(
88                "   - Max vertex program version: "
89                + getMaxVertexProgramVersion());
90        }
91        pLog->logMessage(
92            " * Fragment programs: "
93            + StringConverter::toString(hasCapability(RSC_FRAGMENT_PROGRAM), true));
94        if (hasCapability(RSC_FRAGMENT_PROGRAM))
95        {
96            pLog->logMessage(
97                "   - Max fragment program version: "
98                + getMaxFragmentProgramVersion());
99        }
100
101        pLog->logMessage(
102            " * Texture Compression: "
103            + StringConverter::toString(hasCapability(RSC_TEXTURE_COMPRESSION), true));
104        if (hasCapability(RSC_TEXTURE_COMPRESSION))
105        {
106            pLog->logMessage(
107                "   - DXT: "
108                + StringConverter::toString(hasCapability(RSC_TEXTURE_COMPRESSION_DXT), true));
109            pLog->logMessage(
110                "   - VTC: "
111                + StringConverter::toString(hasCapability(RSC_TEXTURE_COMPRESSION_VTC), true));
112        }
113
114        pLog->logMessage(
115            " * Scissor Rectangle: "
116            + StringConverter::toString(hasCapability(RSC_SCISSOR_TEST), true));
117        pLog->logMessage(
118            " * Hardware Occlusion Query: "
119            + StringConverter::toString(hasCapability(RSC_HWOCCLUSION), true));
120        pLog->logMessage(
121            " * User clip planes: "
122            + StringConverter::toString(hasCapability(RSC_USER_CLIP_PLANES), true));
123        pLog->logMessage(
124            " * VET_UBYTE4 vertex element type: "
125            + StringConverter::toString(hasCapability(RSC_VERTEX_FORMAT_UBYTE4), true));
126        pLog->logMessage(
127            " * Infinite far plane projection: "
128            + StringConverter::toString(hasCapability(RSC_INFINITE_FAR_PLANE), true));
129                pLog->logMessage(
130            " * Hardware render-to-texture: "
131            + StringConverter::toString(hasCapability(RSC_HWRENDER_TO_TEXTURE), true));
132        pLog->logMessage(
133            " * Floating point textures: "
134            + StringConverter::toString(hasCapability(RSC_TEXTURE_FLOAT), true));
135        pLog->logMessage(
136            " * Non-power-of-two textures: "
137            + StringConverter::toString(hasCapability(RSC_NON_POWER_OF_2_TEXTURES), true));
138                pLog->logMessage(
139            " * Volume textures: "
140            + StringConverter::toString(hasCapability(RSC_TEXTURE_3D), true));
141                pLog->logMessage(
142            " * Multiple Render Targets: "
143            + StringConverter::toString(mNumMultiRenderTargets));
144                pLog->logMessage(
145                        " * Max Point Size: "
146                        + StringConverter::toString(mMaxPointSize));
147
148    }
149};
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