ATI 资料很清楚NV的完全太极拳
Anti-Aliasing Features
* Multi-sample anti-aliasing: 2, 4, or 8 samples per pixel
* Up to 24x Custom Filter Anti-Aliasing (CFAA) for improved quality
* Adaptive super-sampling and multi-sampling
N只提供最高32 FSAA,就是G90的32XCSAA
A也可以说成最高24 FSAA
至于16xQAA 12xCFAA就是前面兄弟贴得图了
首先文章从头到尾都是FSAA,4X 8X都是N/A标准支持的 之后N是16x 32x ATI是12x 24x
也说了测试只支持 16, 8, 4, and 2 samples(很奇怪N的32X也出成绩了)就这么简单
MSAA我是没看见提
SPECviewperf tests FSAA performance by running its standard test suite several times, setting the FSAA feature of the graphics card being tested to all possible FSAA sample values. If a graphics card supports up to 16 samples – supporting 16, 8, 4, and 2 samples – the test would run five times, running tests for 16, 8, 4, 2, and no samples.
至于你看到 Multi-sampling 去看看CSAA定义吧
[ 本帖最后由 内个 于 2008-8-17 02:51 编辑 ] |