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Building data structures from the graphics pipeline

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Creating reverse linked list

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Insertion sort

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Sub-pixel intersections

Pros:

Slightly faster than per-sample execution

Can be done with a Compute Shader

Cons:

Destination Render Target is single sample

Depthstencil testing is not available for

26

early rejection

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Worst case 370K fragments filling 40% of the frame

2ms to store the fragments

3.3ms 0->64 fps

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112 -> 60 fps -> 32fps

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