Rendering Techniques for Improving Graphics Pipeline Performance
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Talk from SIGGRAPH 2010 and the <a />Beyond Programmable Shading course</a> Also see <a />publications.dice.se</a> for more material and other DICE talks.
![Overview ,[object Object],[object Object],[object Object],[object Object],08/01/10 Beyond Programmable Shading, SIGGRAPH 2010](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Rendering Techniques for Improving Graphics Pipeline Performance
- 1. Bending the Graphics Pipeline Johan Andersson DICE
- 16. MLAA workings Beyond Programmable Shading, SIGGRAPH 2010 08/01/10 From [Reshetov09]
- 17. MLAA comparisons (PS3) Beyond Programmable Shading, SIGGRAPH 2010 08/01/10 No AA MLAA
- 22. Horizon-based Ambient Occlusion Beyond Programmable Shading, SIGGRAPH 2010 08/01/10 False occlusion halo from thin geometry
- 24. Analytical Ambient Occlusion Beyond Programmable Shading, SIGGRAPH 2010 08/01/10
- 25. HBAO vs AAO Beyond Programmable Shading, SIGGRAPH 2010 08/01/10
- 28. Beyond Programmable Shading, SIGGRAPH 2010 08/01/10 HBAO
- 29. Beyond Programmable Shading, SIGGRAPH 2010 08/01/10 HBAO AOV
- 31. Overdarkening (extra occlusion) Beyond Programmable Shading, SIGGRAPH 2010 08/01/10
- 32. Varying overdraw with AO distance Beyond Programmable Shading, SIGGRAPH 2010 08/01/10 0.1 m 0.2 m 0.5 m
Notes de l'éditeur
- Register pressure not an issue for SPU
- Foliage: Can’t switch render targets for each draw call to fewer gbuffers, flushes GPU pipeline
- Detect separation lines, detect feature patterns and based on those blend in the ideal coverage
- Standard MSAA box filter resolve is naive
- Standard MSAA box filter resolve is naive
- Artists that are aware of the algorithm and this problem should be able to work around it in the content in most cases. Could potentially also have them select ór paint which triangles & vertices that should contribute and/or the actual extrusion length on them
- Deferred shading hits a major memory / BW wall with MSAA and OIT