[DO NOT MERGE] Send dim layer in input list

Wenhui Yang · Wenhui Yang · commit 1cb7e56804a4 · 2024-12-20T15:21:44.000-08:00
Consider dim layers when calculating occlusion in inputdispatcher.

Bug: 277076451
Change-Id: Icf2b6842b58c57461b0ca3e9424c830aab72d78e
Test: app-debug.apk in the bug
Test: go/wm-smoke
Flag: EXEMPT bugfix
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
@@ -520,7 +520,7 @@ class Layer : public virtual RefBase {
      * the InputDispatcher to do PID based occlusion detection.
      */
     bool needsInputInfo() const {
-        return (hasInputInfo() || hasBufferOrSidebandStream()) && !mPotentialCursor;
+        return (hasInputInfo() || hasBufferOrSidebandStream() || fillsColor()) && !mPotentialCursor;
     }
 
     // Implements RefBase.

Original file line number	Diff line number	Diff line change
`@@ -520,7 +520,7 @@ class Layer : public virtual RefBase {`
`520`	`520`	`* the InputDispatcher to do PID based occlusion detection.`
`521`	`521`	`*/`
`522`	`522`	`bool needsInputInfo() const {`
`523`		`- return (hasInputInfo() \|\| hasBufferOrSidebandStream()) && !mPotentialCursor;`
	`523`	`+ return (hasInputInfo() \|\| hasBufferOrSidebandStream() \|\| fillsColor()) && !mPotentialCursor;`
`524`	`524`	`}`
`525`	`525`
`526`	`526`	`// Implements RefBase.`