FGFS-4.1/OpenSceneGraph
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From Tim Moore, "This contains a couple of fixes to support changing FrameBufferObject configurations on the fly; the user changes the camera attachments and calls Renderer::setCameraRequiresSetUp(). The major part of this submission is a comprehensive example of setting up floating point depth buffers. The user can change the near plane value and cycle through the available combinations of depth format and multisample buffer formats."

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Robert Osfield
2010-04-19 11:43:06 +00:00
parent 488eac94f7
commit c0e9fcbb67
8 changed files with 1045 additions and 2 deletions
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2
include/osg/FrameBufferObject
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@@ -153,6 +153,7 @@ namespace osg
typedef void APIENTRY TglFramebufferRenderbuffer(GLenum, GLenum, GLenum, GLuint);
typedef void APIENTRY TglGenerateMipmap(GLenum);
typedef void APIENTRY TglBlitFramebuffer(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum);
typedef void APIENTRY TglGetRenderbufferParameteriv(GLenum, GLenum, GLint*);
TglBindRenderbuffer* glBindRenderbuffer;
TglGenRenderbuffers* glGenRenderbuffers;
@@ -171,6 +172,7 @@ namespace osg
TglFramebufferRenderbuffer* glFramebufferRenderbuffer;
TglGenerateMipmap* glGenerateMipmap;
TglBlitFramebuffer* glBlitFramebuffer;
TglGetRenderbufferParameteriv* glGetRenderbufferParameteriv;
static FBOExtensions* instance(unsigned contextID, bool createIfNotInitalized);