[Mesa-dev] [PATCH] i965: Don't _swrast_BlitFramebuffer when doing CopyTexSubImage.

[Eric Anholt]

Kenneth Graunke <kenneth at whitecape.org> writes:

> The point of copytexsubimage_using_blit_framebuffer is to use a hardware
> accelerated BlitFramebuffer path.  If that fails, we shouldn't do a
> swrast blit---we should try our CTSI fallback code.
>
> This is especially important for i965 and GLES, where we don't even
> create a swrast context.

Reviewed-by: Eric Anholt <eric at anholt.net>
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