Commit graph

4 commits

Author SHA1 Message Date
Marek Olšák
35c76bc7f7 nir/tcs_info: use range analysis to determine the range of tess levels
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35195>
2025-05-28 06:46:56 +00:00
Marek Olšák
24c3f30e4a nir/tcs_info: gather which patch outputs are only read/written by invoc 0
Tested thoroughly by a shader test.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35195>
2025-05-28 06:46:56 +00:00
Marek Olšák
a3632d7d88 nir/tcs_info: gather for all patch outputs whether they're written by all invocs
This substantially rewrites the pass. It also makes it easier to read.
Tested thoroughly by a shader test.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35195>
2025-05-28 06:46:56 +00:00
Timur Kristóf
cccd3aa45c nir: Move nir_tcs_info to separate file.
The nir_tcs_info struct is like nir_xfb_info in the sense that
it's very specialized and not often used, so it deserves its own
header too.

Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33439>
2025-02-12 22:33:07 +01:00