[5] | 1 | /* |
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| 2 | ----------------------------------------------------------------------------- |
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| 3 | This source file is part of OGRE |
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| 4 | (Object-oriented Graphics Rendering Engine) |
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| 5 | For the latest info, see http://www.ogre3d.org |
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| 6 | |
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| 7 | Copyright (c) 2000-2006 Torus Knot Software Ltd |
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| 8 | Also see acknowledgements in Readme.html |
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| 9 | |
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| 10 | This program is free software; you can redistribute it and/or modify it under |
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| 11 | the terms of the GNU Lesser General Public License as published by the Free Software |
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| 12 | Foundation; either version 2 of the License, or (at your option) any later |
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| 13 | version. |
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| 14 | |
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| 15 | This program is distributed in the hope that it will be useful, but WITHOUT |
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| 16 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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| 17 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
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| 18 | |
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| 19 | You should have received a copy of the GNU Lesser General Public License along with |
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| 20 | this program; if not, write to the Free Software Foundation, Inc., 59 Temple |
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| 21 | Place - Suite 330, Boston, MA 02111-1307, USA, or go to |
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| 22 | http://www.gnu.org/copyleft/lesser.txt. |
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| 23 | |
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| 24 | You may alternatively use this source under the terms of a specific version of |
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| 25 | the OGRE Unrestricted License provided you have obtained such a license from |
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| 26 | Torus Knot Software Ltd. |
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| 27 | ----------------------------------------------------------------------------- |
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| 28 | */ |
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| 29 | |
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| 30 | #include "OgreLogManager.h" |
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| 31 | #include "OgreGLSLExtSupport.h" |
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| 32 | #include "OgreGLSupport.h" |
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| 33 | |
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| 34 | namespace Ogre |
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| 35 | { |
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| 36 | |
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| 37 | //----------------------------------------------------------------------------- |
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| 38 | void checkForGLSLError(const String& ogreMethod, const String& errorTextPrefix, const GLhandleARB obj, const bool forceInfoLog, const bool forceException) |
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| 39 | { |
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| 40 | GLenum glErr; |
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| 41 | bool errorsFound = false; |
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| 42 | String msg = errorTextPrefix; |
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| 43 | |
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| 44 | // get all the GL errors |
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| 45 | glErr = glGetError(); |
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| 46 | while (glErr != GL_NO_ERROR) |
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| 47 | { |
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| 48 | msg += "\n" + String((char*)gluErrorString(glErr)); |
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| 49 | glErr = glGetError(); |
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| 50 | errorsFound = true; |
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| 51 | } |
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| 52 | |
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| 53 | |
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| 54 | // if errors were found then put them in the Log and raise and exception |
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| 55 | if (errorsFound || forceInfoLog) |
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| 56 | { |
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| 57 | // if shader or program object then get the log message and send to the log manager |
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| 58 | msg += logObjectInfo( msg, obj ); |
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| 59 | |
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| 60 | if (forceException) |
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| 61 | { |
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| 62 | OGRE_EXCEPT(Exception::ERR_INTERNAL_ERROR, msg, ogreMethod); |
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| 63 | } |
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| 64 | } |
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| 65 | } |
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| 66 | |
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| 67 | //----------------------------------------------------------------------------- |
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| 68 | String logObjectInfo(const String& msg, const GLhandleARB obj) |
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| 69 | { |
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| 70 | String logMessage = msg; |
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| 71 | |
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| 72 | if (obj > 0) |
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| 73 | { |
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| 74 | GLint infologLength = 0; |
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| 75 | |
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| 76 | glGetObjectParameterivARB(obj, GL_OBJECT_INFO_LOG_LENGTH_ARB, &infologLength); |
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| 77 | |
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| 78 | if (infologLength > 0) |
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| 79 | { |
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| 80 | GLint charsWritten = 0; |
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| 81 | |
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| 82 | GLcharARB * infoLog = new GLcharARB[infologLength]; |
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| 83 | |
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| 84 | glGetInfoLogARB(obj, infologLength, &charsWritten, infoLog); |
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| 85 | logMessage += String(infoLog); |
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| 86 | LogManager::getSingleton().logMessage(logMessage); |
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| 87 | |
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| 88 | delete [] infoLog; |
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| 89 | } |
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| 90 | } |
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| 91 | |
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| 92 | return logMessage; |
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| 93 | |
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| 94 | } |
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| 95 | |
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| 96 | |
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| 97 | } // namespace Ogre |
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