On Mon, Mar 12, 2018 at 1:40 AM, Iago Toral Quiroga <ito...@igalia.com>
wrote:

> af5f2322d0c64 addressed this for extension commands, but the spec mandates
> this behavior also for core API commands. From the Vulkan spec,
> Table 2. vkGetDeviceProcAddr behavior:
>
> device     pname                            return
> ----------------------------------------------------------
> (..)
> device     core device-level command        fp
> (...)
>
> See that it specifically states "device-level".
>
> Since the vk.xml file doesn't state if core commands are instance or
> device level, we identify device level commands as the ones that take a
> VkDevice, VkQueue or VkCommandBuffer as their first parameter.
>
> Fixes test failures in new work-in-progress CTS tests.
>
> Also see the public issue:
> https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/
> issues/2323
>
> v2:
>   - Include reference to github issue (Emil)
>   - Rebased on top of Vulkan 1.1 changes.
>
> Reviewed-by: Emil Velikov <emil.veli...@collabora.com> (v1)
> ---
>
> Emil, I had to rebase the patch on top of Jason's 1.1 changes. He had
> already
> accounted for device dispatches in that work, so now I just build on top of
> that now. With that, I am not sure whether the comment you were asking for
> makes
> sense in this patch any more (I think it should have gone in Jason's, when
> he
> added is_device_entrypoint()). I you want a comment for that I can send
> another patch to include it, or maybe ammend the first patch in this
> series to
> include that. However, do notice that the comment you were referring to has
> been removed from the spec, since now it is clearly stated that only
> core device-level commands return non-NULL pointers, so I think my
> preference
> would be to not add ny comments.
>
> Also, this version won't do for 18.0, but I guess we can still use the
> previous version for that if you want to put it in.
>
>  src/intel/vulkan/anv_entrypoints_gen.py | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/src/intel/vulkan/anv_entrypoints_gen.py
> b/src/intel/vulkan/anv_entrypoints_gen.py
> index 2dddd7f1aa..8e0d036469 100644
> --- a/src/intel/vulkan/anv_entrypoints_gen.py
> +++ b/src/intel/vulkan/anv_entrypoints_gen.py
> @@ -274,7 +274,11 @@ anv_entrypoint_is_enabled(int index, uint32_t
> core_version,
>     case ${e.num}:
>        /* ${e.name} */
>     % if e.core_version:
> -      return ${e.core_version.c_vk_version()} <= core_version;
> +      % if not e.is_device_entrypoint():
> +         return !device && ${e.core_version.c_vk_version()} <=
> core_version;
> +      % else:
> +         return ${e.core_version.c_vk_version()} <= core_version;
> +      % endif
>

Any particular reason why you did "if not" instead of just flipping the
then and else blocks?


>     % elif e.extensions:
>       % for ext in e.extensions:
>         % if ext.type == 'instance':
> --
> 2.14.1
>
>
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