Intel Linux开源驱动终于支持8x MSAA-快科技-科技改变生活

Intel Linux开源驱动终于支持8x MSAA

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2012年07月19日 10:16
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如果你正在使用Ivy Bridge处理器及其HD Graphics核芯显卡，恭喜你，终于可以在Linux系统下使用开源驱动享受8x MSAA多重采样抗锯齿了。

五月份，Intel Mesa DRI驱动里加入了对2x/4x MSAA的支持，适用于Sandy Bridge、Ivy Bridge两代平台。七月份，Ivy Bridge又迎来了CMS MSAA，也就是压缩多重采样表面多重场景抗锯齿。

现在，感谢Paul Berry的辛勤工作，Ivy Bridge也可以开启8x MSAA抗锯齿了，但是上代Sandy Bridge没这个福分，依然最高只有4x MSAA。

当然了，开启8x MSAA之后能跑多快就是另外一回事儿了。

实现Ivy Bridge 8x MSAA需要打八个补丁，详见这里。

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