diff options
| author | Jason Ekstrand <[email protected]> | 2017-10-03 15:23:07 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2018-03-07 12:13:47 -0800 |
| commit | dfe18be09e38c6c534474f3b666a1a57755c7731 (patch) | |
| tree | edffcf060107290246c78a37f01778218def7b07 /src/intel/vulkan/anv_pipeline.c | |
| parent | ff9db1a4cc0eefece2d0485a169b2a289b2ff6ef (diff) | |
anv: Implement vkCmdDispatchBase
This is part of the device groups extension/feature but it's a decent
chunk of work in its own right so it's worth breaking into its own
patch. The mechanism we use is fairly straightforward: we just push the
base work group id into the shader and add it to the work group id we
get from dispatch.
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
Diffstat (limited to 'src/intel/vulkan/anv_pipeline.c')
| -rw-r--r-- | src/intel/vulkan/anv_pipeline.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_pipeline.c b/src/intel/vulkan/anv_pipeline.c index e16a7a19940..f02d54c132d 100644 --- a/src/intel/vulkan/anv_pipeline.c +++ b/src/intel/vulkan/anv_pipeline.c @@ -1042,6 +1042,8 @@ anv_pipeline_compile_cs(struct anv_pipeline *pipeline, return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); } + NIR_PASS_V(nir, anv_nir_add_base_work_group_id, &prog_data); + anv_fill_binding_table(&prog_data.base, 1); const unsigned *shader_code = |