turnip: Instance can be NULL resolving 'GetInstanceProcAddr' entry point

Using turnip driver without a vulkan loader is currently broken because
the entry point resolver is expecting a valid instance when resolving
'vkGetInstanceProcAddr' through vk_icdGetInstanceProcAddr().

Reviewed-by: Jonathan Marek <jonathan@marek.ca>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4257>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4257>
This commit is contained in:
Eduardo Lima Mitev 2020-03-20 09:32:03 +01:00
parent 5cc3ab0ba0
commit 55b0a676fd
1 changed files with 1 additions and 1 deletions

View File

@ -206,7 +206,7 @@ tu_entrypoint_is_enabled(int index, uint32_t core_version,
% if not e.device_command:
if (device) return false;
% endif
% if e.name == 'vkCreateInstance' or e.name == 'vkEnumerateInstanceExtensionProperties' or e.name == 'vkEnumerateInstanceLayerProperties' or e.name == 'vkEnumerateInstanceVersion':
% if e.name == 'vkGetInstanceProcAddr' or e.name == 'vkCreateInstance' or e.name == 'vkEnumerateInstanceExtensionProperties' or e.name == 'vkEnumerateInstanceLayerProperties' or e.name == 'vkEnumerateInstanceVersion':
return !device;
% elif e.core_version:
return instance && ${e.core_version.c_vk_version()} <= core_version;