FGFS-4.1/OpenSceneGraph
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Promote PrimitiveSetIndirect's VBO to a target explicited DIBO (in order to benefit from BOSet queue management)

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mp3butcher
2017-07-27 12:00:41 +02:00
parent 7606159a78
commit 104b2dfc72
5 changed files with 70 additions and 4 deletions
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2
examples/osggpucull/osggpucull.cpp
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@@ -189,7 +189,7 @@ struct IndirectTarget
}
void endRegister(unsigned int index, unsigned int rowsPerInstance, GLenum pixelFormat, GLenum type, GLint internalFormat, bool useMultiDrawArraysIndirect )
{
osg::VertexBufferObject * indirectCommandbuffer=new osg::VertexBufferObject();
osg::DrawIndirectBufferObject * indirectCommandbuffer = new osg::DrawIndirectBufferObject();
indirectCommandbuffer->setUsage(GL_DYNAMIC_DRAW);
indirectCommands->setBufferObject(indirectCommandbuffer);