diff options
| author | Rhys Perry <pendingchaos02@gmail.com> | 2022-02-18 17:49:57 +0200 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2022-02-23 13:11:12 +0000 |
| commit | ded9cb904f02cfe4206f88f8a41f49258f09f2b0 (patch) | |
| tree | 9a43ea9f84108b0edfbcc562edb7b1bbe4548ca6 | |
| parent | abb7f04674fa947a212053e235c5f347a037e2c6 (diff) | |
anv: Enable nir_opt_access
This commit will enable pass for searching readonly / writeonly
access when it's missing.
We don't support shaderStorageImageReadWithoutFormat
and the optimization pass causes those shaders to
take the write-only path which does support formatless.
Following games are affected with positive result:
- Wolfenstein: Youngblood
- Wolfenstein II: The New Colossus https://gitlab.freedesktop.org/mesa/mesa/-/issues/3138
- Rage 2 https://gitlab.freedesktop.org/mesa/mesa/-/issues/5791
- The Surge 2 https://gitlab.freedesktop.org/mesa/mesa/-/issues/5805
- Metro Exodus https://gitlab.freedesktop.org/mesa/mesa/-/issues/4703
- DOOM Eternal https://gitlab.freedesktop.org/mesa/mesa/-/issues/4273
Cc: mesa-stable
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3138,https://gitlab.freedesktop.org/mesa/mesa/-/issues/5791,https://gitlab.freedesktop.org/mesa/mesa/-/issues/4273
Signed-off-by: Mykhailo Skorokhodov <mykhailo.skorokhodov@globallogic.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15082>
| -rw-r--r-- | src/intel/vulkan/anv_pipeline.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_pipeline.c b/src/intel/vulkan/anv_pipeline.c index 243ecde2fbe..7ebf483aaea 100644 --- a/src/intel/vulkan/anv_pipeline.c +++ b/src/intel/vulkan/anv_pipeline.c @@ -235,6 +235,12 @@ anv_shader_compile_to_nir(struct anv_device *device, */ NIR_PASS_V(nir, nir_lower_variable_initializers, ~0); + const nir_opt_access_options opt_access_options = { + .is_vulkan = true, + .infer_non_readable = true, + }; + NIR_PASS_V(nir, nir_opt_access, &opt_access_options); + /* Split member structs. We do this before lower_io_to_temporaries so that * it doesn't lower system values to temporaries by accident. */ |