Ignore fold change events for other display ids

Scrcpy mirrors a specific display id, it must ignore events for other
display ids.

Fixes #4120 <https://github.com/Genymobile/scrcpy/issues/4120>

README.md

@@ -1,4 +1,4 @@
-# scrcpy (v2.0)
+# scrcpy (v2.1)
 
 <img src="app/data/icon.svg" width="128" height="128" alt="scrcpy" align="right" />
 

doc/build.md

@@ -233,10 +233,10 @@ install` must be run as root)._
 
 #### Option 2: Use prebuilt server
 
- - [`scrcpy-server-v2.0`][direct-scrcpy-server]  
+ - [`scrcpy-server-v2.1`][direct-scrcpy-server]  
-   <sub>SHA-256: `9e241615f578cd690bb43311000debdecf6a9c50a7082b001952f18f6f21ddc2`</sub>
+   <sub>SHA-256: `5b8bf1940264b930c71a1c614c57da2247f52b2d4240bca865cc6d366dff6688`</sub>
 
-[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v2.0/scrcpy-server-v2.0
+[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v2.1/scrcpy-server-v2.1
 
 Download the prebuilt server somewhere, and specify its path during the Meson
 configuration:

doc/windows.md

@@ -4,14 +4,14 @@
 
 Download the [latest release]:
 
- - [`scrcpy-win64-v2.0.zip`][direct-win64] (64-bit)  
+ - [`scrcpy-win64-v2.1.zip`][direct-win64] (64-bit)  
-   <sub>SHA-256: `ae4c8d37a496b43f8974ba8f07f708e22a9570ba0cddc3dc3a36edbccd4d2a20`</sub>
+   <sub>SHA-256: `57b98813322c8b5b560ada68714a2cd7b7efe64086fa61d03e389c23212c803d`</sub>
- - [`scrcpy-win32-v2.0.zip`][direct-win32] (32-bit)  
+ - [`scrcpy-win32-v2.1.zip`][direct-win32] (32-bit)  
-   <sub>SHA-256: `15d98c02cb0e0bbd84f8b5d54991e0f6925569b1286a86a40743944fcb1c2d8c`</sub>
+   <sub>SHA-256: `4d261d391a60ea975440d83cdc22f8250b3c8985f2ece8c7e53d6fb26c0d74ed`</sub>
 
 [latest release]: https://github.com/Genymobile/scrcpy/releases/latest
-[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v2.0/scrcpy-win64-v2.0.zip
+[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v2.1/scrcpy-win64-v2.1.zip
-[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v2.0/scrcpy-win32-v2.0.zip
+[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v2.1/scrcpy-win32-v2.1.zip
 
 and extract it.
 

install_release.sh

@@ -2,8 +2,8 @@
 set -e
 
 BUILDDIR=build-auto
-PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v2.0/scrcpy-server-v2.0
+PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v2.1/scrcpy-server-v2.1
-PREBUILT_SERVER_SHA256=9e241615f578cd690bb43311000debdecf6a9c50a7082b001952f18f6f21ddc2
+PREBUILT_SERVER_SHA256=5b8bf1940264b930c71a1c614c57da2247f52b2d4240bca865cc6d366dff6688
 
 echo "[scrcpy] Downloading prebuilt server..."
 wget "$PREBUILT_SERVER_URL" -O scrcpy-server

server/src/main/java/com/genymobile/scrcpy/Device.java

@@ -103,6 +103,11 @@ public final class Device {
             ServiceManager.getWindowManager().registerDisplayFoldListener(new IDisplayFoldListener.Stub() {
                 @Override
                 public void onDisplayFoldChanged(int displayId, boolean folded) {
+                    if (Device.this.displayId != displayId) {
+                        // Ignore events related to other display ids
+                        return;
+                    }
+
                     synchronized (Device.this) {
                         DisplayInfo displayInfo = ServiceManager.getDisplayManager().getDisplayInfo(displayId);
                         if (displayInfo == null) {

server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java

@@ -147,7 +147,6 @@ public class ScreenEncoder implements Device.RotationListener, Device.FoldListen
         // Downsizing on error is only enabled if an encoding failure occurs before the first frame (downsizing later could be surprising)
 
         int newMaxSize = chooseMaxSizeFallback(screenInfo.getVideoSize());
-        Ln.i("newMaxSize = " + newMaxSize);
         if (newMaxSize == 0) {
             // Must definitively fail
             return false;