[Mesa-dev] [PATCH 0/3] i965: Use intel_try_pbo_upload for sub updates and 3D textures

[Chris Forbes]

Are there some performance numbers to go with this?

On Tue, Dec 23, 2014 at 12:08 PM, Neil Roberts <neil at linux.intel.com> wrote:
> Here are some patches to make the i965 driver use the blit pipeline
> for sub-texture updates and also for 3D textures and array textures
> (including cube map arrays) when using PBOs. I've also posted some
> patches to update the texsubimage test in Piglit to make sure these
> codepaths are actually tested.
>
> http://cgit.freedesktop.org/piglit/commit/?id=5cfdc9d1d46fce9112845762
> http://cgit.freedesktop.org/piglit/commit/?id=8433c118dfa6f03f615724d9
> http://cgit.freedesktop.org/piglit/commit/?id=e4e88dfdb22be7b75150eae4
> http://lists.freedesktop.org/archives/piglit/2014-December/013814.html
> http://lists.freedesktop.org/archives/piglit/2014-December/013815.html
> http://lists.freedesktop.org/archives/piglit/2014-December/013850.html
>
> I've tested the series with all tests on Piglit on Ivybridge and it
> doesn't cause any regressions.
>
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