commit 6ba85d939187ca6ad201ab7b098391733317c259
author Ian Elliott <ianelliott@google.com> Fri Feb 18 16:44:58 2022 -0700
committer Ian Elliott <ianelliott@google.com> Tue Mar 01 19:28:34 2022 +0000
tree f24d08f77afdb74aacaf5c304a12493f8ee215e1
parent 7e6544bd15f1831f6b601c2ea31111d6edc2241f

swapchain: Implement VK_GOOGLE_surfaceless_query

This extension allows ANGLE to call Vulkan WSI queries before it has a
VkSurfaceKHR.

Bug: 203826952
Test: Test with ANGLE EGLConfig-generation code
Change-Id: I7e53a8a28157023658baac0778033159bdd2285e

vulkan/libvulkan/driver.cpp

diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index 9225062..6a07561 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -634,6 +634,7 @@
             case ProcHook::KHR_surface:
             case ProcHook::EXT_swapchain_colorspace:
             case ProcHook::KHR_get_surface_capabilities2:
+            case ProcHook::GOOGLE_surfaceless_query:
                 hook_extensions_.set(ext_bit);
                 // return now as these extensions do not require HAL support
                 return;
@@ -712,6 +713,7 @@
             case ProcHook::KHR_surface:
             case ProcHook::EXT_debug_report:
             case ProcHook::EXT_swapchain_colorspace:
+            case ProcHook::GOOGLE_surfaceless_query:
             case ProcHook::ANDROID_native_buffer:
             case ProcHook::EXTENSION_CORE_1_0:
             case ProcHook::EXTENSION_CORE_1_1:
@@ -932,6 +934,8 @@
     loader_extensions.push_back({
         VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME,
         VK_KHR_GET_SURFACE_CAPABILITIES_2_SPEC_VERSION});
+    loader_extensions.push_back({VK_GOOGLE_SURFACELESS_QUERY_EXTENSION_NAME,
+                                 VK_GOOGLE_SURFACELESS_QUERY_SPEC_VERSION});
 
     static const VkExtensionProperties loader_debug_report_extension = {
         VK_EXT_DEBUG_REPORT_EXTENSION_NAME, VK_EXT_DEBUG_REPORT_SPEC_VERSION,