Vulkan: Allow no validation layers in ExternalImageTest.

Similarly to common test init, these specific tests init the Vulkan resources with validation layers when they might not be available. Fix this by checking for the appropriate define. Bug: b/168744561 Change-Id: I93dd3bac839297ced07cb2c4cbbcf64db2e65a1f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2419041Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>

Vulkan: Allow no validation layers in ExternalImageTest.
93f58c15 · Jamie Madill · Commit Bot · f6f20601 · 93f58c15
Commit 93f58c15 authored Sep 19, 2020 by Jamie Madill Committed by Commit Bot Sep 19, 2020
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Showing with 7 additions and 2 deletions

VulkanExternalHelper.cpp src/tests/test_utils/VulkanExternalHelper.cpp +7 -2

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--- a/src/tests/test_utils/VulkanExternalHelper.cpp
+++ b/src/tests/test_utils/VulkanExternalHelper.cpp
@@ -181,9 +181,14 @@ VulkanExternalHelper::~VulkanExternalHelper()
 void VulkanExternalHelper::initialize(bool useSwiftshader, bool enableValidationLayers)
 {
+    bool enableValidationLayersOverride = enableValidationLayers;
+#if !defined(ANGLE_ENABLE_VULKAN_VALIDATION_LAYERS)
+    enableValidationLayersOverride = false;
+#endif
    vk::ICD icd = useSwiftshader ? vk::ICD::SwiftShader : vk::ICD::Default;
-    vk::ScopedVkLoaderEnvironment scopedEnvironment(enableValidationLayers, icd);
+    vk::ScopedVkLoaderEnvironment scopedEnvironment(enableValidationLayersOverride, icd);
    ASSERT(mInstance == VK_NULL_HANDLE);
    VkResult result = VK_SUCCESS;
@@ -223,7 +228,7 @@ void VulkanExternalHelper::initialize(bool useSwiftshader, bool enableValidation
        static_cast<uint32_t>(enabledInstanceExtensions.size());
    std::vector<const char *> enabledLayerNames;
-    if (enableValidationLayers)
+    if (enableValidationLayersOverride)
    {
        enabledLayerNames.push_back("VK_LAYER_KHRONOS_validation");
    }