Merge cherrypicks of ['googleplex-android-review.googlesource.com/24168505', 'googleplex-android-review.googlesource.com/24193668'] into udc-release.android-vts-14.0_r1android-cts-14.0_r1

Change-Id: I04ad95aff4326de414724d438459bd5d6f7ccd63

4 files changed, 37 insertions, 6 deletions

diff --git a/libs/renderengine/skia/SkiaRenderEngine.cpp b/libs/renderengine/skia/SkiaRenderEngine.cpp
index fda6ea189e..76ebf9d0c2 100644
--- a/libs/renderengine/skia/SkiaRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaRenderEngine.cpp
@@ -813,8 +813,20 @@ void SkiaRenderEngine::drawLayersInternal(
             if (!blurInput) {
                 blurInput = activeSurface->makeImageSnapshot();
             }
+
             // rect to be blurred in the coordinate space of blurInput
-            const auto blurRect = canvas->getTotalMatrix().mapRect(bounds.rect());
+            SkRect blurRect = canvas->getTotalMatrix().mapRect(bounds.rect());
+
+            // Some layers may be much bigger than the screen. If we used
+            // `blurRect` directly, this would allocate a large buffer with no
+            // benefit. Apply the clip, which already takes the display size
+            // into account. The clipped size will then be used to calculate the
+            // size of the buffer we will create for blurring.
+            if (!blurRect.intersect(SkRect::Make(canvas->getDeviceClipBounds()))) {
+                // This should not happen, but if it did, we would use the full
+                // sized layer, which should still be fine.
+                ALOGW("blur bounds does not intersect display clip!");
+            }
 
             // if the clip needs to be applied then apply it now and make sure
             // it is restored before we attempt to draw any shadows.
diff --git a/libs/ultrahdr/Android.bp b/libs/ultrahdr/Android.bp
index e3f709b7f5..9deba01dc8 100644
--- a/libs/ultrahdr/Android.bp
+++ b/libs/ultrahdr/Android.bp
@@ -14,11 +14,10 @@
 
 package {
     // See: http://go/android-license-faq
-    // A large-scale-change added 'default_applicable_licenses' to import
-    // all of the 'license_kinds' from "frameworks_native_license"
-    // to get the below license kinds:
-    //   SPDX-license-identifier-Apache-2.0
-    default_applicable_licenses: ["frameworks_native_license"],
+    default_applicable_licenses: [
+        "frameworks_native_license",
+        "adobe_hdr_gain_map_license",
+    ],
 }
 
 cc_library {
diff --git a/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp b/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp
new file mode 100644
index 0000000000..e999a8bd28
--- /dev/null
+++ b/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp
@@ -0,0 +1,19 @@
+// Copyright 2023 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+license {
+    name: "adobe_hdr_gain_map_license",
+    license_kinds: ["legacy_by_exception_only"],
+    license_text: ["NOTICE"],
+}
diff --git a/libs/ultrahdr/adobe-hdr-gain-map-license/NOTICE b/libs/ultrahdr/adobe-hdr-gain-map-license/NOTICE
new file mode 100644
index 0000000000..3f6c5944c7
--- /dev/null
+++ b/libs/ultrahdr/adobe-hdr-gain-map-license/NOTICE
@@ -0,0 +1 @@
+This product includes Gain Map technology under license by Adobe.