Jacopo Santoni Jakz

## rotating_framebuffers.md

      
        
          
            
              
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                Jakz
                / rotating_framebuffers.md
            
            
              Last active
              December 20, 2019 14:45
                — forked from mthuurne/rotating_framebuffers.md
            
              
                Rotating framebuffers
              
          
        
      
        
  
      
    Goals:

support vsynced double and triple buffering
zero buffer copies

User space execution flow:

block on free_queue.size() > 0
lock free_queue, remove top element, unlock
acquire buffer handle
map buffer into virtual memory region
draw into buffer