FGFS-4.1/OpenSceneGraph
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Ported osgUtil, osgDB, osgGA, NodeKits and plugins to compile against OpenGL ES 1.1 and OpenGL ES 2.0.

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This commit is contained in:
Robert Osfield
2009-10-28 20:31:57 +00:00
parent 7e7135be59
commit d17d7159a1
37 changed files with 318 additions and 146 deletions
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9
src/osgShadow/SoftShadowMap.cpp
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@@ -312,7 +312,14 @@ void SoftShadowMap::initJittering(osg::StateSet *ss)
// the GPU Gem implementation uses a NV specific internal texture format (GL_SIGNED_RGBA_NV)
// In order to make it more generic, we use GL_RGBA4 which should be cross platform.
image3D->setImage(size, size, R, GL_RGBA4, GL_RGBA, GL_UNSIGNED_BYTE, data3D, osg::Image::USE_NEW_DELETE);
#ifdef GL_RGBA4
GLenum internalTextureFormat = GL_RGBA4;
#else
// OpenGLES 1.1 doesn't define GL_RGBA4, so we'll just assume RGBA
GLenum internalTextureFormat = GL_RGBA;
#endif
image3D->setImage(size, size, R, internalTextureFormat, GL_RGBA, GL_UNSIGNED_BYTE, data3D, osg::Image::USE_NEW_DELETE);
texture3D->setImage(image3D);
ss->setTextureAttributeAndModes(_jitterTextureUnit, texture3D, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);