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һ͵ϷȾڰ¼׶Ρ

[A_1]Ⱦ_CPU[B_1]ʾ_frame[C_1]
[A_2]Ⱦ_CPU[B_2]ʾ_frame[C_2]
...
[A_n]Ⱦ_CPU[B_n]ʾ_frame[C_n]

A_nÿ֡ʼʱ㣬ͨǸʱ豸״̬ѯCPUʼȾһµ֡ģڸʱ3D״̬
B_n㶨CPU֡Ⱦͨ3D APIʾܵʱ㡣3D API3Dݣ֡ʾУGPӴʱʼ첽 
C_n㶨3D API֡ʾòȨظȾѭʱ㡣C_nһ֡A_n+1ЧغϣҲ˵Ⱦѭͬһʱ㿪ʼ׼һ֡

ϷеƵʺʱͳϽ֡ʱָΪ֡ʱA_nAn-1֮Ĳ졣Ĭ£%PRODUCTNAME%ҲʹЩʱ֡ʱ䡣
ȻһЩ׼Ϸò׽Ϲ޷ϷеʱֻDXGI֡ͳƣ "֡ʱ "Ķе㲻ͬΪBnBn-1֮Ĳ졣
ַʽ֡ʱ䲻Ϸеļ%PRODUCTNAME%֡ʱȫһ£Ϊʲͬʱĳ
ҪĻʹѡлһõĿʱģ͡

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- ʾڳĸ߼е<>ѡбá
