Provide layer id on surface creation

Allows for the layer state to be dumped on the client side with the layer's id so that they can then be associated with the respective layer dumped on the server side

Test: Check that the layer ID is provided on the client side when createSurface is called
Change-Id: I7ea851942c43fc48326bb8558a605ba6877600da

1 files changed, 8 insertions, 3 deletions

diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 9b6272de43..3fda059497 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1655,8 +1655,10 @@ sp<SurfaceControl> SurfaceComposerClient::createWithSurfaceParent(const String8&
         sp<IGraphicBufferProducer> gbp;
 
         uint32_t transformHint = 0;
+        int32_t id = -1;
         err = mClient->createWithSurfaceParent(name, w, h, format, flags, parentGbp,
-                                               std::move(metadata), &handle, &gbp, &transformHint);
+                                               std::move(metadata), &handle, &gbp, &id,
+                                               &transformHint);
         if (outTransformHint) {
             *outTransformHint = transformHint;
         }
@@ -1686,8 +1688,10 @@ status_t SurfaceComposerClient::createSurfaceChecked(const String8& name, uint32
         }
 
         uint32_t transformHint = 0;
+        int32_t id = -1;
         err = mClient->createSurface(name, w, h, format, flags, parentHandle, std::move(metadata),
-                                     &handle, &gbp, &transformHint);
+                                     &handle, &gbp, &id, &transformHint);
+
         if (outTransformHint) {
             *outTransformHint = transformHint;
         }
@@ -1706,7 +1710,8 @@ sp<SurfaceControl> SurfaceComposerClient::mirrorSurface(SurfaceControl* mirrorFr
 
     sp<IBinder> handle;
     sp<IBinder> mirrorFromHandle = mirrorFromSurface->getHandle();
-    status_t err = mClient->mirrorSurface(mirrorFromHandle, &handle);
+    int32_t layer_id = -1;
+    status_t err = mClient->mirrorSurface(mirrorFromHandle, &handle, &layer_id);
     if (err == NO_ERROR) {
         return new SurfaceControl(this, handle, nullptr, true /* owned */);
     }