Extract device connection to a separate doc page

Create a new "Connection" documentation page.

README.md

@@ -1,4 +1,4 @@
-# scrcpy (v2.1)
+# scrcpy (v2.1.1)
 
 <img src="app/data/icon.svg" width="128" height="128" alt="scrcpy" align="right" />
 
@@ -68,10 +68,11 @@ mode](doc/hid-otg.md#otg).
 The application provides a lot of features and configuration options. They are
 documented in the following pages:
 
- - [Device](doc/device.md)
+ - [Connection](doc/connection.md)
  - [Video](doc/video.md)
  - [Audio](doc/audio.md)
  - [Control](doc/control.md)
+ - [Device](doc/device.md)
  - [Window](doc/window.md)
  - [Recording](doc/recording.md)
  - [Tunnels](doc/tunnels.md)
@@ -117,7 +118,10 @@ For general questions or discussions, you can also use:
 I'm [@rom1v](https://github.com/rom1v), the author and maintainer of _scrcpy_.
 
 If you appreciate this application, you can [support my open source
-work][donate].
+work][donate]:
+ - [GitHub Sponsors](https://github.com/sponsors/rom1v)
+ - [Liberapay](https://liberapay.com/rom1v/)
+ - [PayPal](https://paypal.me/rom2v)
 
 [donate]: https://blog.rom1v.com/about/#support-my-open-source-work
 

app/scrcpy-windows.rc

@@ -13,7 +13,7 @@ BEGIN
       VALUE "LegalCopyright", "Romain Vimont, Genymobile"
       VALUE "OriginalFilename", "scrcpy.exe"
       VALUE "ProductName", "scrcpy"
-      VALUE "ProductVersion", "2.1"
+      VALUE "ProductVersion", "2.1.1"
     END
   END
   BLOCK "VarFileInfo"

app/src/adb/adb.c

@@ -628,8 +628,8 @@ sc_adb_select_device(struct sc_intr *intr,
         return false;
     }
 
-    LOGD("ADB device found:");
-    sc_adb_devices_log(SC_LOG_LEVEL_DEBUG, vec.data, vec.size);
+    LOGI("ADB device found:");
+    sc_adb_devices_log(SC_LOG_LEVEL_INFO, vec.data, vec.size);
 
     // Move devics into out_device (do not destroy device)
     sc_adb_device_move(out_device, device);

app/src/usb/scrcpy_otg.c

@@ -105,10 +105,6 @@ scrcpy_otg(struct scrcpy_options *options) {
 
     usb_device_initialized = true;
 
-    LOGI("USB device: %s (%04x:%04x) %s %s", usb_device.serial,
-         (unsigned) usb_device.vid, (unsigned) usb_device.pid,
-         usb_device.manufacturer, usb_device.product);
-
     ok = sc_usb_connect(&s->usb, usb_device.device, &cbs, NULL);
     if (!ok) {
         goto end;

app/src/usb/usb.c

@@ -213,8 +213,8 @@ sc_usb_select_device(struct sc_usb *usb, const char *serial,
     assert(sel_count == 1); // sel_idx is valid only if sel_count == 1
     struct sc_usb_device *device = &vec.data[sel_idx];
 
-    LOGD("USB device found:");
-    sc_usb_devices_log(SC_LOG_LEVEL_DEBUG, vec.data, vec.size);
+    LOGI("USB device found:");
+    sc_usb_devices_log(SC_LOG_LEVEL_INFO, vec.data, vec.size);
 
     // Move device into out_device (do not destroy device)
     sc_usb_device_move(out_device, device);

doc/build.md

@@ -77,7 +77,7 @@ pip3 install meson
 sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm
 
 # client build dependencies
-sudo dnf install SDL2-devel ffms2-devel libusb-devel meson gcc make
+sudo dnf install SDL2-devel ffms2-devel libusb1-devel meson gcc make
 
 # server build dependencies
 sudo dnf install java-devel
@@ -233,10 +233,10 @@ install` must be run as root)._
 
 #### Option 2: Use prebuilt server
 
- - [`scrcpy-server-v2.1`][direct-scrcpy-server]  
-   <sub>SHA-256: `5b8bf1940264b930c71a1c614c57da2247f52b2d4240bca865cc6d366dff6688`</sub>
+ - [`scrcpy-server-v2.1.1`][direct-scrcpy-server]  
+   <sub>SHA-256: `9558db6c56743a1dc03b38f59801fb40e91cc891f8fc0c89e5b0b067761f148e`</sub>
 
-[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v2.1/scrcpy-server-v2.1
+[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v2.1.1/scrcpy-server-v2.1.1
 
 Download the prebuilt server somewhere, and specify its path during the Meson
 configuration:

doc/connection.md

@@ -0,0 +1,125 @@
+# Connection
+
+## Selection
+
+If exactly one device is connected (i.e. listed by `adb devices`), then it is
+automatically selected.
+
+However, if there are multiple devices connected, you must specify the one to
+use in one of 4 ways:
+ - by its serial:
+   ```bash
+   scrcpy --serial=0123456789abcdef
+   scrcpy -s 0123456789abcdef   # short version
+
+   # the serial is the ip:port if connected over TCP/IP (same behavior as adb)
+   scrcpy --serial=192.168.1.1:5555
+   ```
+ - the one connected over USB (if there is exactly one):
+   ```bash
+   scrcpy --select-usb
+   scrcpy -d   # short version
+   ```
+ - the one connected over TCP/IP (if there is exactly one):
+   ```bash
+   scrcpy --select-tcpip
+   scrcpy -e   # short version
+   ```
+ - a device already listening on TCP/IP (see [below](#tcpip-wireless)):
+   ```bash
+   scrcpy --tcpip=192.168.1.1:5555
+   scrcpy --tcpip=192.168.1.1        # default port is 5555
+   ```
+
+The serial may also be provided via the environment variable `ANDROID_SERIAL`
+(also used by `adb`):
+
+```bash
+# in bash
+export ANDROID_SERIAL=0123456789abcdef
+scrcpy
+```
+
+```cmd
+:: in cmd
+set ANDROID_SERIAL=0123456789abcdef
+scrcpy
+```
+
+```powershell
+# in PowerShell
+$env:ANDROID_SERIAL = '0123456789abcdef'
+scrcpy
+```
+
+
+## TCP/IP (wireless)
+
+_Scrcpy_ uses `adb` to communicate with the device, and `adb` can [connect] to a
+device over TCP/IP. The device must be connected on the same network as the
+computer.
+
+[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
+
+
+### Automatic
+
+An option `--tcpip` allows to configure the connection automatically. There are
+two variants.
+
+If the device (accessible at 192.168.1.1 in this example) already listens on a
+port (typically 5555) for incoming _adb_ connections, then run:
+
+```bash
+scrcpy --tcpip=192.168.1.1       # default port is 5555
+scrcpy --tcpip=192.168.1.1:5555
+```
+
+If _adb_ TCP/IP mode is disabled on the device (or if you don't know the IP
+address), connect the device over USB, then run:
+
+```bash
+scrcpy --tcpip   # without arguments
+```
+
+It will automatically find the device IP address and adb port, enable TCP/IP
+mode if necessary, then connect to the device before starting.
+
+
+### Manual
+
+Alternatively, it is possible to enable the TCP/IP connection manually using
+`adb`:
+
+1. Plug the device into a USB port on your computer.
+2. Connect the device to the same Wi-Fi network as your computer.
+3. Get your device IP address, in Settings → About phone → Status, or by
+   executing this command:
+
+    ```bash
+    adb shell ip route | awk '{print $9}'
+    ```
+
+4. Enable `adb` over TCP/IP on your device: `adb tcpip 5555`.
+5. Unplug your device.
+6. Connect to your device: `adb connect DEVICE_IP:5555` _(replace `DEVICE_IP`
+with the device IP address you found)_.
+7. Run `scrcpy` as usual.
+8. Run `adb disconnect` once you're done.
+
+Since Android 11, a [wireless debugging option][adb-wireless] allows to bypass
+having to physically connect your device directly to your computer.
+
+[adb-wireless]: https://developer.android.com/studio/command-line/adb#wireless-android11-command-line
+
+
+## Autostart
+
+A small tool (by the scrcpy author) allows to run arbitrary commands whenever a
+new Android device is connected: [AutoAdb]. It can be used to start scrcpy:
+
+```bash
+autoadb scrcpy -s '{}'
+```
+
+[AutoAdb]: https://github.com/rom1v/autoadb

doc/device.md

@@ -1,130 +1,5 @@
 # Device
 
-## Selection
-
-If exactly one device is connected (i.e. listed by `adb devices`), then it is
-automatically selected.
-
-However, if there are multiple devices connected, you must specify the one to
-use in one of 4 ways:
- - by its serial:
-   ```bash
-   scrcpy --serial=0123456789abcdef
-   scrcpy -s 0123456789abcdef   # short version
-
-   # the serial is the ip:port if connected over TCP/IP (same behavior as adb)
-   scrcpy --serial=192.168.1.1:5555
-   ```
- - the one connected over USB (if there is exactly one):
-   ```bash
-   scrcpy --select-usb
-   scrcpy -d   # short version
-   ```
- - the one connected over TCP/IP (if there is exactly one):
-   ```bash
-   scrcpy --select-tcpip
-   scrcpy -e   # short version
-   ```
- - a device already listening on TCP/IP (see [below](#tcpip-wireless)):
-   ```bash
-   scrcpy --tcpip=192.168.1.1:5555
-   scrcpy --tcpip=192.168.1.1        # default port is 5555
-   ```
-
-The serial may also be provided via the environment variable `ANDROID_SERIAL`
-(also used by `adb`):
-
-```bash
-# in bash
-export ANDROID_SERIAL=0123456789abcdef
-scrcpy
-```
-
-```cmd
-:: in cmd
-set ANDROID_SERIAL=0123456789abcdef
-scrcpy
-```
-
-```powershell
-# in PowerShell
-$env:ANDROID_SERIAL = '0123456789abcdef'
-scrcpy
-```
-
-
-## TCP/IP (wireless)
-
-_Scrcpy_ uses `adb` to communicate with the device, and `adb` can [connect] to a
-device over TCP/IP. The device must be connected on the same network as the
-computer.
-
-[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
-
-
-### Automatic
-
-An option `--tcpip` allows to configure the connection automatically. There are
-two variants.
-
-If the device (accessible at 192.168.1.1 in this example) already listens on a
-port (typically 5555) for incoming _adb_ connections, then run:
-
-```bash
-scrcpy --tcpip=192.168.1.1       # default port is 5555
-scrcpy --tcpip=192.168.1.1:5555
-```
-
-If _adb_ TCP/IP mode is disabled on the device (or if you don't know the IP
-address), connect the device over USB, then run:
-
-```bash
-scrcpy --tcpip   # without arguments
-```
-
-It will automatically find the device IP address and adb port, enable TCP/IP
-mode if necessary, then connect to the device before starting.
-
-
-### Manual
-
-Alternatively, it is possible to enable the TCP/IP connection manually using
-`adb`:
-
-1. Plug the device into a USB port on your computer.
-2. Connect the device to the same Wi-Fi network as your computer.
-3. Get your device IP address, in Settings → About phone → Status, or by
-   executing this command:
-
-    ```bash
-    adb shell ip route | awk '{print $9}'
-    ```
-
-4. Enable `adb` over TCP/IP on your device: `adb tcpip 5555`.
-5. Unplug your device.
-6. Connect to your device: `adb connect DEVICE_IP:5555` _(replace `DEVICE_IP`
-with the device IP address you found)_.
-7. Run `scrcpy` as usual.
-8. Run `adb disconnect` once you're done.
-
-Since Android 11, a [wireless debugging option][adb-wireless] allows to bypass
-having to physically connect your device directly to your computer.
-
-[adb-wireless]: https://developer.android.com/studio/command-line/adb#wireless-android11-command-line
-
-
-## Autostart
-
-A small tool (by the scrcpy author) allows to run arbitrary commands whenever a
-new Android device is connected: [AutoAdb]. It can be used to start scrcpy:
-
-```bash
-autoadb scrcpy -s '{}'
-```
-
-[AutoAdb]: https://github.com/rom1v/autoadb
-
-
 ## Display
 
 If several displays are available on the Android device, it is possible to
@@ -144,13 +19,7 @@ A secondary display may only be controlled if the device runs at least Android
 10 (otherwise it is mirrored as read-only).
 
 
-## Actions
-
-Some command line arguments perform actions on the device itself while scrcpy is
-running.
-
-
-### Stay awake
+## Stay awake
 
 To prevent the device from sleeping after a delay **when the device is plugged
 in**:
@@ -166,7 +35,7 @@ If the device is not plugged in (i.e. only connected over TCP/IP),
 `--stay-awake` has no effect (this is the Android behavior).
 
 
-### Turn screen off
+## Turn screen off
 
 It is possible to turn the device screen off while mirroring on start with a
 command-line option:
@@ -194,7 +63,7 @@ scrcpy -Sw   # short version
 ```
 
 
-### Show touches
+## Show touches
 
 For presentations, it may be useful to show physical touches (on the physical
 device). Android exposes this feature in _Developers options_.
@@ -210,7 +79,7 @@ scrcpy -t   # short version
 Note that it only shows _physical_ touches (by a finger on the device).
 
 
-### Power off on close
+## Power off on close
 
 To turn the device screen off when closing _scrcpy_:
 
@@ -218,7 +87,7 @@ To turn the device screen off when closing _scrcpy_:
 scrcpy --power-off-on-close
 ```
 
-### Power on on start
+## Power on on start
 
 By default, on start, the device is powered on. To prevent this behavior:
 

doc/windows.md

@@ -4,14 +4,14 @@
 
 Download the [latest release]:
 
- - [`scrcpy-win64-v2.1.zip`][direct-win64] (64-bit)  
-   <sub>SHA-256: `57b98813322c8b5b560ada68714a2cd7b7efe64086fa61d03e389c23212c803d`</sub>
- - [`scrcpy-win32-v2.1.zip`][direct-win32] (32-bit)  
-   <sub>SHA-256: `4d261d391a60ea975440d83cdc22f8250b3c8985f2ece8c7e53d6fb26c0d74ed`</sub>
+ - [`scrcpy-win64-v2.1.1.zip`][direct-win64] (64-bit)  
+   <sub>SHA-256: `f77281e1bce2f9934617699c581f063d5b327f012eff602ee98fb2ef550c25c2`</sub>
+ - [`scrcpy-win32-v2.1.1.zip`][direct-win32] (32-bit)  
+   <sub>SHA-256: `ef7ae7fbe9449f2643febdc2244fb186d1a746a3c736394150cfd14f06d3c943`</sub>
 
 [latest release]: https://github.com/Genymobile/scrcpy/releases/latest
-[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/v2.1/scrcpy-win32-v2.1.zip
+[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v2.1.1/scrcpy-win64-v2.1.1.zip
+[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v2.1.1/scrcpy-win32-v2.1.1.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/v2.1/scrcpy-server-v2.1
-PREBUILT_SERVER_SHA256=5b8bf1940264b930c71a1c614c57da2247f52b2d4240bca865cc6d366dff6688
+PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v2.1.1/scrcpy-server-v2.1.1
+PREBUILT_SERVER_SHA256=9558db6c56743a1dc03b38f59801fb40e91cc891f8fc0c89e5b0b067761f148e
 
 echo "[scrcpy] Downloading prebuilt server..."
 wget "$PREBUILT_SERVER_URL" -O scrcpy-server

meson.build

@@ -1,5 +1,5 @@
 project('scrcpy', 'c',
-        version: '2.1',
+        version: '2.1.1',
         meson_version: '>= 0.48',
         default_options: [
             'c_std=c11',

server/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "com.genymobile.scrcpy"
         minSdkVersion 21
         targetSdkVersion 33
-        versionCode 20100
-        versionName "2.1"
+        versionCode 20101
+        versionName "2.1.1"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

server/build_without_gradle.sh

@@ -12,7 +12,7 @@
 set -e
 
 SCRCPY_DEBUG=false
-SCRCPY_VERSION_NAME=2.1
+SCRCPY_VERSION_NAME=2.1.1
 
 PLATFORM=${ANDROID_PLATFORM:-33}
 BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-33.0.0}

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

@@ -118,7 +118,7 @@ public final class AudioCapture {
         if (Build.VERSION.SDK_INT == Build.VERSION_CODES.R) {
             startWorkaroundAndroid11();
             try {
-                tryStartRecording(3, 100);
+                tryStartRecording(5, 100);
             } finally {
                 stopWorkaroundAndroid11();
             }

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

@@ -8,6 +8,7 @@ import android.media.MediaCodecInfo;
 import android.media.MediaFormat;
 import android.os.Build;
 import android.os.IBinder;
+import android.os.Looper;
 import android.os.SystemClock;
 import android.view.Surface;
 
@@ -285,6 +286,10 @@ public class ScreenEncoder implements Device.RotationListener, Device.FoldListen
     @Override
     public void start(TerminationListener listener) {
         thread = new Thread(() -> {
+            // Some devices (Meizu) deadlock if the video encoding thread has no Looper
+            // <https://github.com/Genymobile/scrcpy/issues/4143>
+            Looper.prepare();
+
             try {
                 streamScreen();
             } catch (ConfigurationException e) {