commit 009696c56169651714c90cb0249f8e3264b74ceb
author Geoff Lang <geofflang@chromium.org> Thu Jan 31 14:47:07 2019 -0500
committer Commit Bot <commit-bot@chromium.org> Tue Feb 26 22:05:33 2019 +0000
tree 524beaa2b38d4597db0cf0cfe60fa4904a5e96a2
parent 46d32e0fcd84683684110bc40aa4d4dca3caa8d8

Vulkan: Support EGL_ANDROID_image_native_buffer on Android.

BUG=angleproject:2668
BUG=angleproject:3121

Change-Id: I0dfb2ec0737ebd963b0fadb78cf720a90874f00b
Reviewed-on: https://chromium-review.googlesource.com/c/1452264
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>

src/libANGLE/renderer/vulkan/RendererVk.cpp

diff --git a/src/libANGLE/renderer/vulkan/RendererVk.cpp b/src/libANGLE/renderer/vulkan/RendererVk.cpp
index 4589451..4e18085 100644
--- a/src/libANGLE/renderer/vulkan/RendererVk.cpp
+++ b/src/libANGLE/renderer/vulkan/RendererVk.cpp
@@ -923,6 +923,18 @@
         enabledDeviceExtensions.push_back(VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME);
     }
 
+#if defined(ANGLE_PLATFORM_ANDROID)
+    if (getFeatures().supportsAndroidHardwareBuffer)
+    {
+        enabledDeviceExtensions.push_back(VK_EXT_QUEUE_FAMILY_FOREIGN_EXTENSION_NAME);
+        enabledDeviceExtensions.push_back(
+            VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_EXTENSION_NAME);
+        InitExternalMemoryHardwareBufferANDROIDFunctions(mInstance);
+    }
+#else
+    ASSERT(!getFeatures().supportsAndroidHardwareBuffer);
+#endif
+
     std::sort(enabledDeviceExtensions.begin(), enabledDeviceExtensions.end(), StrLess);
     ANGLE_VK_TRY(displayVk, VerifyExtensionsPresent(deviceExtensionNames, enabledDeviceExtensions));
 
@@ -1181,6 +1193,11 @@
     {
         mFeatures.supportsIncrementalPresent = true;
     }
+
+#if defined(ANGLE_PLATFORM_ANDROID)
+    mFeatures.supportsAndroidHardwareBuffer = ExtensionFound(
+        VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_EXTENSION_NAME, deviceExtensionNames);
+#endif
 }
 
 void RendererVk::initPipelineCacheVkKey()