commit 866455f07c21964af5c195709bc2081121965200
author Robert Carr <racarr@google.com> Tue Apr 02 16:28:26 2019 -0700
committer Robert Carr <racarr@google.com> Thu Apr 04 09:28:42 2019 -0700
tree 42ebce28d4caf7803a9562742bd9013d5828880e
parent 7b5d9813aacda610b262d6773f13a21ba8a75b98

SurfaceFlinger: Add exclusion list for captureLayers.

Among other use cases, WM needs to be able to omit the IME from Task Snapshots,
even while it is on-screen.

Bug: 126614127
Test: Transaction_test.cpp#CaptureLayerExclude,CaptureLayerExcludeTree
Change-Id: I055d99106c9ce2ed90d64eca06961d88cbd5e2d4

libs/gui/tests/Surface_test.cpp

diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 0ee9bff..fa2e97f 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -622,12 +622,13 @@
                            bool /*captureSecureLayers*/) override {
         return NO_ERROR;
     }
-    virtual status_t captureLayers(const sp<IBinder>& /*parentHandle*/,
-                                   sp<GraphicBuffer>* /*outBuffer*/,
-                                   const ui::Dataspace /*reqDataspace*/,
-                                   const ui::PixelFormat /*reqPixelFormat*/,
-                                   const Rect& /*sourceCrop*/, float /*frameScale*/,
-                                   bool /*childrenOnly*/) override {
+    virtual status_t captureLayers(
+            const sp<IBinder>& /*parentHandle*/, sp<GraphicBuffer>* /*outBuffer*/,
+            const ui::Dataspace /*reqDataspace*/, const ui::PixelFormat /*reqPixelFormat*/,
+            const Rect& /*sourceCrop*/,
+            const std::unordered_set<sp<IBinder>,
+                                     ISurfaceComposer::SpHash<IBinder>>& /*excludeHandles*/,
+            float /*frameScale*/, bool /*childrenOnly*/) override {
         return NO_ERROR;
     }
     status_t clearAnimationFrameStats() override { return NO_ERROR; }