Direct driver loading
This CL exposes the direct driver loading extension and
handles a new enum if the loader fails to handle it itself.
Bug: b/229112690
Change-Id: I1ca423c7296e891480b76439686636df1726f459
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/70268
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Commit-Queue: Alexis Hétu <sugoi@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>
diff --git a/src/Vulkan/libVulkan.cpp b/src/Vulkan/libVulkan.cpp
index 3a3c0ea..f01fe3a 100644
--- a/src/Vulkan/libVulkan.cpp
+++ b/src/Vulkan/libVulkan.cpp
@@ -284,6 +284,7 @@
{ { VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_SPEC_VERSION } },
{ { VK_EXT_DEBUG_UTILS_EXTENSION_NAME, VK_EXT_DEBUG_UTILS_SPEC_VERSION } },
{ { VK_EXT_HEADLESS_SURFACE_EXTENSION_NAME, VK_EXT_HEADLESS_SURFACE_SPEC_VERSION } },
+ { { VK_LUNARG_DIRECT_DRIVER_LOADING_EXTENSION_NAME, VK_LUNARG_DIRECT_DRIVER_LOADING_SPEC_VERSION } },
#ifndef __ANDROID__
{ { VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_SURFACE_SPEC_VERSION } },
{ { VK_EXT_SURFACE_MAINTENANCE_1_EXTENSION_NAME, VK_EXT_SURFACE_MAINTENANCE_1_SPEC_VERSION } },
@@ -560,6 +561,11 @@
// internal use by the loader, and do not have corresponding
// Vulkan structures in this Specification."
break;
+ case VK_STRUCTURE_TYPE_DIRECT_DRIVER_LOADING_LIST_LUNARG:
+ // This structure should only be used by the loader and should not be
+ // forwarded to the driver. Nevertheless, since SwiftShader does support
+ // this extension, we should not assert on it.
+ break;
default:
UNSUPPORTED("pCreateInfo->pNext sType = %s", vk::Stringify(createInfo->sType).c_str());
break;
