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authorKeith Whitwell <[email protected]>2005-06-09 14:52:08 +0000
committerKeith Whitwell <[email protected]>2005-06-09 14:52:08 +0000
commita8534885efb13ec7f071192c1504513cd90d07de (patch)
tree48d45cc0a85fd9719d082ddceaff4c553642348b /src/glut
parent79b7bd18bb27892f6c7f887c37373ca57449a40e (diff)
Build vertex programs using state from a 'state key' struct which is
distilled from the current state. Maintain a list of vertex programs for various different tnl states indexed by these state keys. This cuts down the number of vertex programs generated and means that time spent optimizing vertex programs for execution isn't wasted each time the state changes.
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