Add a script to build the server without gradle

Gradle versions may sometimes cause problems. This script offers an
alternative.

BUILD.md

@@ -195,7 +195,8 @@ Then, build:
 
 ```bash
 meson x --buildtype release --strip -Db_lto=true
-ninja -Cx
+cd x
+ninja
 ```
 
 _Note: `ninja` [must][ninja-user] be run as a non-root user (only `ninja
@@ -218,13 +219,13 @@ To run without installing:
 After a successful build, you can install _scrcpy_ on the system:
 
 ```bash
-sudo ninja -Cx install    # without sudo on Windows
+sudo ninja install    # without sudo on Windows
 ```
 
 This installs two files:
 
  - `/usr/local/bin/scrcpy`
- - `/usr/local/share/scrcpy/scrcpy-server`
+ - `/usr/local/share/scrcpy/scrcpy-server.jar`
 
 Just remove them to "uninstall" the application.
 
@@ -243,7 +244,8 @@ configuration:
 
 ```bash
 meson x --buildtype release --strip -Db_lto=true \
-    -Dprebuilt_server=/path/to/scrcpy-server
-ninja -Cx
-sudo ninja -Cx install
+    -Dprebuilt_server=/path/to/scrcpy-server.jar
+cd x
+ninja
+sudo ninja install
 ```

DEVELOP.md

@@ -3,7 +3,7 @@
 ## Overview
 
 This application is composed of two parts:
- - the server (`scrcpy-server`), to be executed on the device,
+ - the server (`scrcpy-server.jar`), to be executed on the device,
  - the client (the `scrcpy` binary), executed on the host computer.
 
 The client is responsible to push the server to the device and start its
@@ -49,7 +49,7 @@ application may not replace the server just before the client executes it._
 Instead of a raw _dex_ file, `app_process` accepts a _jar_ containing
 `classes.dex` (e.g. an [APK]). For simplicity, and to benefit from the gradle
 build system, the server is built to an (unsigned) APK (renamed to
-`scrcpy-server`).
+`scrcpy-server.jar`).
 
 [dex]: https://en.wikipedia.org/wiki/Dalvik_(software)
 [apk]: https://en.wikipedia.org/wiki/Android_application_package
@@ -268,33 +268,3 @@ For more details, go read the code!
 
 If you find a bug, or have an awesome idea to implement, please discuss and
 contribute ;-)
-
-
-### Debug the server
-
-The server is pushed to the device by the client on startup.
-
-To debug it, enable the server debugger during configuration:
-
-```bash
-meson x -Dserver_debugger=true
-# or, if x is already configured
-meson configure x -Dserver_debugger=true
-```
-
-Then recompile.
-
-When you start scrcpy, it will start a debugger on port 5005 on the device.
-Redirect that port to the computer:
-
-```bash
-adb forward tcp:5005 tcp:5005
-```
-
-In Android Studio, _Run_ > _Debug_ > _Edit configurations..._ On the left, click on
-`+`, _Remote_, and fill the form:
-
- - Host: `localhost`
- - Port: `5005`
-
-Then click on _Debug_.

Makefile.CrossWindows

@@ -3,7 +3,7 @@
 #
 # Here, "portable" means that the client and server binaries are expected to be
 # anywhere, but in the same directory, instead of well-defined separate
-# locations (e.g. /usr/bin/scrcpy and /usr/share/scrcpy/scrcpy-server).
+# locations (e.g. /usr/bin/scrcpy and /usr/share/scrcpy/scrcpy-server.jar).
 #
 # In particular, this implies to change the location from where the client push
 # the server to the device.
@@ -97,7 +97,7 @@ build-win64-noconsole: prepare-deps-win64
 
 dist-win32: build-server build-win32 build-win32-noconsole
 	mkdir -p "$(DIST)/$(WIN32_TARGET_DIR)"
-	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server.jar "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/scrcpy-noconsole.exe"
 	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
@@ -112,7 +112,7 @@ dist-win32: build-server build-win32 build-win32-noconsole
 
 dist-win64: build-server build-win64 build-win64-noconsole
 	mkdir -p "$(DIST)/$(WIN64_TARGET_DIR)"
-	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server.jar "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp "$(WIN64_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp "$(WIN64_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/scrcpy-noconsole.exe"
 	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"

README.md

@@ -358,7 +358,7 @@ To use a specific _adb_ binary, configure its path in the environment variable
 
     ADB=/path/to/adb scrcpy
 
-To override the path of the `scrcpy-server` file, configure its path in
+To override the path of the `scrcpy-server.jar` file, configure its path in
 `SCRCPY_SERVER_PATH`.
 
 [useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345

app/meson.build

@@ -93,7 +93,7 @@ conf.set_quoted('SCRCPY_VERSION', meson.project_version())
 # the prefix used during configuration (meson --prefix=PREFIX)
 conf.set_quoted('PREFIX', get_option('prefix'))
 
-# build a "portable" version (with scrcpy-server accessible from the same
+# build a "portable" version (with scrcpy-server.jar accessible from the same
 # directory as the executable)
 conf.set('PORTABLE', get_option('portable'))
 
@@ -115,9 +115,6 @@ conf.set('HIDPI_SUPPORT', get_option('hidpi_support'))
 # disable console on Windows
 conf.set('WINDOWS_NOCONSOLE', get_option('windows_noconsole'))
 
-# run a server debugger and wait for a client to be attached
-conf.set('SERVER_DEBUGGER', get_option('server_debugger'))
-
 configure_file(configuration: conf, output: 'config.h')
 
 src_dir = include_directories('src')
@@ -137,8 +134,6 @@ executable('scrcpy', src,
            c_args: c_args,
            link_args: link_args)
 
-install_man('scrcpy.1')
-
 
 ### TESTS
 

app/scrcpy.1

@@ -1,241 +0,0 @@
-.TH "scrcpy" "1"
-.SH NAME
-scrcpy \- Display and control your Android device
-
-
-.SH SYNOPSIS
-.B scrcpy
-.RI [ options ]
-
-
-.SH DESCRIPTION
-.B scrcpy
-provides display and control of Android devices connected on USB (or over TCP/IP). It does not require any root access.
-
-
-.SH OPTIONS
-
-.TP
-.BI "\-b, \-\-bit\-rate " value
-Encode the video at the given bit\-rate, expressed in bits/s. Unit suffixes are supported: '\fBK\fR' (x1000) and '\fBM\fR' (x1000000).
-
-Default is 8000000.
-
-.TP
-.BI "\-c, \-\-crop " width\fR:\fIheight\fR:\fIx\fR:\fIy
-Crop the device screen on the server.
-
-The values are expressed in the device natural orientation (typically, portrait for a phone, landscape for a tablet). Any
-.B \-\-max\-size
-value is computed on the cropped size.
-
-.TP
-.B \-f, \-\-fullscreen
-Start in fullscreen.
-
-.TP
-.BI "\-F, \-\-record\-format " format
-Force recording format (either mp4 or mkv).
-
-.TP
-.B \-h, \-\-help
-Print this help.
-
-.TP
-.BI "\-m, \-\-max\-size " value
-Limit both the width and height of the video to \fIvalue\fR. The other dimension is computed so that the device aspect\-ratio is preserved.
-
-Default is 0 (unlimited).
-
-.TP
-.B \-n, \-\-no\-control
-Disable device control (mirror the device in read\-only).
-
-.TP
-.B \-N, \-\-no\-display
-Do not display device (only when screen recording is enabled).
-
-.TP
-.BI "\-p, \-\-port " port
-Set the TCP port the client listens on.
-
-Default is 27183.
-
-.TP
-.BI \-\-prefer\-text\-events " mode
-Configure how key/text events are forwarded to the Android device.
-
-Possible \fImode\fRs are "always" (every text is sent as text), "non-alpha"
-(only letters are sent as a sequence of key events, other characters are sent
-as text) and "never" (every text is sent as a sequence of key events).
-
-Default is "always".
-
-.TP
-.BI "\-\-push\-target " path
-Set the target directory for pushing files to the device by drag & drop. It is passed as\-is to "adb push".
-
-Default is "/sdcard/".
-
-.TP
-.BI "\-r, \-\-record " file
-Record screen to
-.IR file .
-
-The format is determined by the
-.B \-F/\-\-record\-format
-option if set, or by the file extension (.mp4 or .mkv).
-
-.TP
-.B \-\-render\-expired\-frames
-By default, to minimize latency, scrcpy always renders the last available decoded frame, and drops any previous ones. This flag forces to render all frames, at a cost of a possible increased latency.
-
-.TP
-.BI "\-s, \-\-serial " number
-The device serial number. Mandatory only if several devices are connected to adb.
-
-.TP
-.B \-S, \-\-turn\-screen\-off
-Turn the device screen off immediately.
-
-.TP
-.B \-t, \-\-show\-touches
-Enable "show touches" on start, disable on quit.
-
-It only shows physical touches (not clicks from scrcpy).
-
-.TP
-.B \-T, \-\-always\-on\-top
-Make scrcpy window always on top (above other windows).
-
-.TP
-.B \-v, \-\-version
-Print the version of scrcpy.
-
-.TP
-.BI \-\-window\-title " text
-Set a custom window title.
-
-
-.SH SHORTCUTS
-
-.TP
-.B Ctrl+f
-switch fullscreen mode
-
-.TP
-.B Ctrl+g
-resize window to 1:1 (pixel\-perfect)
-
-.TP
-.B Ctrl+x, Double\-click on black borders
-resize window to remove black borders
-
-.TP
-.B Ctrl+h, Home, Middle\-click
-Click on HOME
-
-.TP
-.B Ctrl+b, Ctrl+Backspace, Right\-click (when screen is on)
-Click on BACK
-
-.TP
-.B Ctrl+s
-Click on APP_SWITCH
-
-.TP
-.B Ctrl+m
-Click on MENU
-
-.TP
-.B Ctrl+Up
-Click on VOLUME_UP
-
-.TP
-.B Ctrl+Down
-Click on VOLUME_DOWN
-
-.TP
-.B Ctrl+p
-Click on POWER (turn screen on/off)
-
-.TP
-.B Right\-click (when screen is off)
-turn screen on
-
-.TP
-.B Ctrl+o
-turn device screen off (keep mirroring)
-
-.TP
-.B Ctrl+n
-expand notification panel
-
-.TP
-.B Ctrl+Shift+n
-collapse notification panel
-
-.TP
-.B Ctrl+c
-copy device clipboard to computer
-
-.TP
-.B Ctrl+v
-paste computer clipboard to device
-
-.TP
-.B Ctrl+Shift+v
-copy computer clipboard to device
-
-.TP
-.B Ctrl+i
-enable/disable FPS counter (print frames/second in logs)
-
-.TP
-.B Drag & drop APK file
-install APK from computer
-
-
-.SH Environment variables
-
-.TP
-.B ADB
-Specify the path to adb.
-
-.TP
-.B SCRCPY_SERVER_PATH
-Specify the path to server binary.
-
-
-.SH AUTHORS
-.B scrcpy
-is written by Romain Vimont.
-
-This manual page was written by
-.MT mmyangfl@gmail.com
-Yangfl
-.ME
-for the Debian Project (and may be used by others).
-
-
-.SH "REPORTING BUGS"
-Report bugs to
-.UR https://github.com/Genymobile/scrcpy/issues
-.UE .
-
-.SH COPYRIGHT
-Copyright \(co 2018 Genymobile
-.UR https://www.genymobile.com
-Genymobile
-.UE
-
-Copyright \(co 2018\-2019
-.MT rom@rom1v.com
-Romain Vimont
-.ME
-
-Licensed under the Apache License, Version 2.0.
-
-.SH WWW
-.UR https://github.com/Genymobile/scrcpy
-.UE

app/src/event_converter.c

@@ -5,7 +5,7 @@
 #define MAP(FROM, TO) case FROM: *to = TO; return true
 #define FAIL default: return false
 
-bool
+static bool
 convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to) {
     switch (from) {
         MAP(SDL_KEYDOWN, AKEY_EVENT_ACTION_DOWN);
@@ -33,7 +33,7 @@ autocomplete_metastate(enum android_metastate metastate) {
     return metastate;
 }
 
-enum android_metastate
+static enum android_metastate
 convert_meta_state(SDL_Keymod mod) {
     enum android_metastate metastate = 0;
     if (mod & KMOD_LSHIFT) {
@@ -74,9 +74,8 @@ convert_meta_state(SDL_Keymod mod) {
     return autocomplete_metastate(metastate);
 }
 
-bool
-convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
-                enum text_events_pref pref) {
+static bool
+convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod) {
     switch (from) {
         MAP(SDLK_RETURN,       AKEYCODE_ENTER);
         MAP(SDLK_KP_ENTER,     AKEYCODE_NUMPAD_ENTER);
@@ -93,16 +92,6 @@ convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
         MAP(SDLK_DOWN,         AKEYCODE_DPAD_DOWN);
         MAP(SDLK_UP,           AKEYCODE_DPAD_UP);
     }
-
-    if (pref == PREFER_TEXT_EVENTS_ALWAYS) {
-        // never forward key events
-        return false;
-    }
-
-    // forward all supported key events
-    SDL_assert(pref == PREFER_TEXT_EVENTS_NEVER ||
-               pref == PREFER_TEXT_EVENTS_NON_ALPHA);
-
     if (mod & (KMOD_LALT | KMOD_RALT | KMOD_LGUI | KMOD_RGUI)) {
         return false;
     }
@@ -139,7 +128,7 @@ convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
     }
 }
 
-enum android_motionevent_buttons
+static enum android_motionevent_buttons
 convert_mouse_buttons(uint32_t state) {
     enum android_motionevent_buttons buttons = 0;
     if (state & SDL_BUTTON_LMASK) {
@@ -151,16 +140,34 @@ convert_mouse_buttons(uint32_t state) {
     if (state & SDL_BUTTON_MMASK) {
         buttons |= AMOTION_EVENT_BUTTON_TERTIARY;
     }
-    if (state & SDL_BUTTON_X1MASK) {
+    if (state & SDL_BUTTON_X1) {
         buttons |= AMOTION_EVENT_BUTTON_BACK;
     }
-    if (state & SDL_BUTTON_X2MASK) {
+    if (state & SDL_BUTTON_X2) {
         buttons |= AMOTION_EVENT_BUTTON_FORWARD;
     }
     return buttons;
 }
 
 bool
+convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to) {
+    to->type = CONTROL_MSG_TYPE_INJECT_KEYCODE;
+
+    if (!convert_keycode_action(from->type, &to->inject_keycode.action)) {
+        return false;
+    }
+
+    uint16_t mod = from->keysym.mod;
+    if (!convert_keycode(from->keysym.sym, &to->inject_keycode.keycode, mod)) {
+        return false;
+    }
+
+    to->inject_keycode.metastate = convert_meta_state(mod);
+
+    return true;
+}
+
+static bool
 convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to) {
     switch (from) {
         MAP(SDL_MOUSEBUTTONDOWN, AMOTION_EVENT_ACTION_DOWN);
@@ -170,6 +177,41 @@ convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to) {
 }
 
 bool
+convert_mouse_button(const SDL_MouseButtonEvent *from, struct size screen_size,
+                     struct control_msg *to) {
+    to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
+
+    if (!convert_mouse_action(from->type, &to->inject_touch_event.action)) {
+        return false;
+    }
+
+    to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
+    to->inject_touch_event.position.screen_size = screen_size;
+    to->inject_touch_event.position.point.x = from->x;
+    to->inject_touch_event.position.point.y = from->y;
+    to->inject_touch_event.pressure = 1.f;
+    to->inject_touch_event.buttons =
+        convert_mouse_buttons(SDL_BUTTON(from->button));
+
+    return true;
+}
+
+bool
+convert_mouse_motion(const SDL_MouseMotionEvent *from, struct size screen_size,
+                     struct control_msg *to) {
+    to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
+    to->inject_touch_event.action = AMOTION_EVENT_ACTION_MOVE;
+    to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
+    to->inject_touch_event.position.screen_size = screen_size;
+    to->inject_touch_event.position.point.x = from->x;
+    to->inject_touch_event.position.point.y = from->y;
+    to->inject_touch_event.pressure = 1.f;
+    to->inject_touch_event.buttons = convert_mouse_buttons(from->state);
+
+    return true;
+}
+
+static bool
 convert_touch_action(SDL_EventType from, enum android_motionevent_action *to) {
     switch (from) {
         MAP(SDL_FINGERMOTION, AMOTION_EVENT_ACTION_MOVE);
@@ -178,3 +220,39 @@ convert_touch_action(SDL_EventType from, enum android_motionevent_action *to) {
         FAIL;
     }
 }
+
+bool
+convert_touch(const SDL_TouchFingerEvent *from, struct size screen_size,
+              struct control_msg *to) {
+    to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
+
+    if (!convert_touch_action(from->type, &to->inject_touch_event.action)) {
+        return false;
+    }
+
+    to->inject_touch_event.pointer_id = from->fingerId;
+    to->inject_touch_event.position.screen_size = screen_size;
+    // SDL touch event coordinates are normalized in the range [0; 1]
+    to->inject_touch_event.position.point.x = from->x * screen_size.width;
+    to->inject_touch_event.position.point.y = from->y * screen_size.height;
+    to->inject_touch_event.pressure = from->pressure;
+    to->inject_touch_event.buttons = 0;
+    return true;
+}
+
+bool
+convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct position position,
+                    struct control_msg *to) {
+    to->type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT;
+
+    to->inject_scroll_event.position = position;
+
+    int mul = from->direction == SDL_MOUSEWHEEL_NORMAL ? 1 : -1;
+    // SDL behavior seems inconsistent between horizontal and vertical scrolling
+    // so reverse the horizontal
+    // <https://wiki.libsdl.org/SDL_MouseWheelEvent#Remarks>
+    to->inject_scroll_event.hscroll = -mul * from->x;
+    to->inject_scroll_event.vscroll = mul * from->y;
+
+    return true;
+}

app/src/event_converter.h

@@ -2,30 +2,41 @@
 #define CONVERT_H
 
 #include <stdbool.h>
-#include <SDL2/SDL_assert.h>
 #include <SDL2/SDL_events.h>
 
 #include "config.h"
 #include "control_msg.h"
-#include "input_manager.h"
+
+struct complete_mouse_motion_event {
+    SDL_MouseMotionEvent *mouse_motion_event;
+    struct size screen_size;
+};
+
+struct complete_mouse_wheel_event {
+    SDL_MouseWheelEvent *mouse_wheel_event;
+    struct point position;
+};
 
 bool
-convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to);
-
-enum android_metastate
-convert_meta_state(SDL_Keymod mod);
+convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to);
 
 bool
-convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
-                enum text_events_pref pref);
+convert_mouse_button(const SDL_MouseButtonEvent *from, struct size screen_size,
+                     struct control_msg *to);
 
-enum android_motionevent_buttons
-convert_mouse_buttons(uint32_t state);
+// the video size may be different from the real device size, so we need the
+// size to which the absolute position apply, to scale it accordingly
+bool
+convert_mouse_motion(const SDL_MouseMotionEvent *from, struct size screen_size,
+                     struct control_msg *to);
 
 bool
-convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to);
+convert_touch(const SDL_TouchFingerEvent *from, struct size screen_size,
+              struct control_msg *to);
 
+// on Android, a scroll event requires the current mouse position
 bool
-convert_touch_action(SDL_EventType from, enum android_motionevent_action *to);
+convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct position position,
+                    struct control_msg *to);
 
 #endif

app/src/input_manager.c

@@ -212,22 +212,14 @@ clipboard_paste(struct controller *controller) {
 }
 
 void
-input_manager_process_text_input(struct input_manager *im,
+input_manager_process_text_input(struct input_manager *input_manager,
                                  const SDL_TextInputEvent *event) {
-    if (im->text_events_pref == PREFER_TEXT_EVENTS_NEVER) {
-        // ignore all text events (key events will be injected instead)
+    char c = event->text[0];
+    if (isalpha(c) || c == ' ') {
+        SDL_assert(event->text[1] == '\0');
+        // letters and space are handled as raw key event
         return;
     }
-
-    if (im->text_events_pref == PREFER_TEXT_EVENTS_NON_ALPHA) {
-        char c = event->text[0];
-        if (isalpha(c) || c == ' ') {
-            SDL_assert(event->text[1] == '\0');
-            // letters and space are handled as raw key event
-            return;
-        }
-    }
-
     struct control_msg msg;
     msg.type = CONTROL_MSG_TYPE_INJECT_TEXT;
     msg.inject_text.text = SDL_strdup(event->text);
@@ -235,34 +227,14 @@ input_manager_process_text_input(struct input_manager *im,
         LOGW("Could not strdup input text");
         return;
     }
-    if (!controller_push_msg(im->controller, &msg)) {
+    if (!controller_push_msg(input_manager->controller, &msg)) {
         SDL_free(msg.inject_text.text);
         LOGW("Could not request 'inject text'");
     }
 }
 
-static bool
-convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to,
-                  enum text_events_pref pref) {
-    to->type = CONTROL_MSG_TYPE_INJECT_KEYCODE;
-
-    if (!convert_keycode_action(from->type, &to->inject_keycode.action)) {
-        return false;
-    }
-
-    uint16_t mod = from->keysym.mod;
-    if (!convert_keycode(from->keysym.sym, &to->inject_keycode.keycode, mod,
-                         pref)) {
-        return false;
-    }
-
-    to->inject_keycode.metastate = convert_meta_state(mod);
-
-    return true;
-}
-
 void
-input_manager_process_key(struct input_manager *im,
+input_manager_process_key(struct input_manager *input_manager,
                           const SDL_KeyboardEvent *event,
                           bool control) {
     // control: indicates the state of the command-line option --no-control
@@ -289,7 +261,7 @@ input_manager_process_key(struct input_manager *im,
         return;
     }
 
-    struct controller *controller = im->controller;
+    struct controller *controller = input_manager->controller;
 
     // capture all Ctrl events
     if (ctrl || cmd) {
@@ -364,23 +336,23 @@ input_manager_process_key(struct input_manager *im,
                 return;
             case SDLK_f:
                 if (!shift && cmd && !repeat && down) {
-                    screen_switch_fullscreen(im->screen);
+                    screen_switch_fullscreen(input_manager->screen);
                 }
                 return;
             case SDLK_x:
                 if (!shift && cmd && !repeat && down) {
-                    screen_resize_to_fit(im->screen);
+                    screen_resize_to_fit(input_manager->screen);
                 }
                 return;
             case SDLK_g:
                 if (!shift && cmd && !repeat && down) {
-                    screen_resize_to_pixel_perfect(im->screen);
+                    screen_resize_to_pixel_perfect(input_manager->screen);
                 }
                 return;
             case SDLK_i:
                 if (!shift && cmd && !repeat && down) {
                     struct fps_counter *fps_counter =
-                        im->video_buffer->fps_counter;
+                        input_manager->video_buffer->fps_counter;
                     switch_fps_counter_state(fps_counter);
                 }
                 return;
@@ -403,30 +375,15 @@ input_manager_process_key(struct input_manager *im,
     }
 
     struct control_msg msg;
-    if (convert_input_key(event, &msg, im->text_events_pref)) {
+    if (convert_input_key(event, &msg)) {
         if (!controller_push_msg(controller, &msg)) {
             LOGW("Could not request 'inject keycode'");
         }
     }
 }
 
-static bool
-convert_mouse_motion(const SDL_MouseMotionEvent *from, struct screen *screen,
-                     struct control_msg *to) {
-    to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
-    to->inject_touch_event.action = AMOTION_EVENT_ACTION_MOVE;
-    to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
-    to->inject_touch_event.position.screen_size = screen->frame_size;
-    to->inject_touch_event.position.point.x = from->x;
-    to->inject_touch_event.position.point.y = from->y;
-    to->inject_touch_event.pressure = 1.f;
-    to->inject_touch_event.buttons = convert_mouse_buttons(from->state);
-
-    return true;
-}
-
 void
-input_manager_process_mouse_motion(struct input_manager *im,
+input_manager_process_mouse_motion(struct input_manager *input_manager,
                                    const SDL_MouseMotionEvent *event) {
     if (!event->state) {
         // do not send motion events when no button is pressed
@@ -437,74 +394,33 @@ input_manager_process_mouse_motion(struct input_manager *im,
         return;
     }
     struct control_msg msg;
-    if (convert_mouse_motion(event, im->screen, &msg)) {
-        if (!controller_push_msg(im->controller, &msg)) {
+    if (convert_mouse_motion(event, input_manager->screen->frame_size, &msg)) {
+        if (!controller_push_msg(input_manager->controller, &msg)) {
             LOGW("Could not request 'inject mouse motion event'");
         }
     }
 }
 
-static bool
-convert_touch(const SDL_TouchFingerEvent *from, struct screen *screen,
-              struct control_msg *to) {
-    to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
-
-    if (!convert_touch_action(from->type, &to->inject_touch_event.action)) {
-        return false;
-    }
-
-    struct size frame_size = screen->frame_size;
-
-    to->inject_touch_event.pointer_id = from->fingerId;
-    to->inject_touch_event.position.screen_size = frame_size;
-    // SDL touch event coordinates are normalized in the range [0; 1]
-    to->inject_touch_event.position.point.x = from->x * frame_size.width;
-    to->inject_touch_event.position.point.y = from->y * frame_size.height;
-    to->inject_touch_event.pressure = from->pressure;
-    to->inject_touch_event.buttons = 0;
-    return true;
-}
-
 void
-input_manager_process_touch(struct input_manager *im,
+input_manager_process_touch(struct input_manager *input_manager,
                             const SDL_TouchFingerEvent *event) {
     struct control_msg msg;
-    if (convert_touch(event, im->screen, &msg)) {
-        if (!controller_push_msg(im->controller, &msg)) {
+    if (convert_touch(event, input_manager->screen->frame_size, &msg)) {
+        if (!controller_push_msg(input_manager->controller, &msg)) {
             LOGW("Could not request 'inject touch event'");
         }
     }
 }
 
 static bool
-is_outside_device_screen(struct input_manager *im, int x, int y)
+is_outside_device_screen(struct input_manager *input_manager, int x, int y)
 {
-    return x < 0 || x >= im->screen->frame_size.width ||
-           y < 0 || y >= im->screen->frame_size.height;
-}
-
-static bool
-convert_mouse_button(const SDL_MouseButtonEvent *from, struct screen *screen,
-                     struct control_msg *to) {
-    to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
-
-    if (!convert_mouse_action(from->type, &to->inject_touch_event.action)) {
-        return false;
-    }
-
-    to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
-    to->inject_touch_event.position.screen_size = screen->frame_size;
-    to->inject_touch_event.position.point.x = from->x;
-    to->inject_touch_event.position.point.y = from->y;
-    to->inject_touch_event.pressure = 1.f;
-    to->inject_touch_event.buttons =
-        convert_mouse_buttons(SDL_BUTTON(from->button));
-
-    return true;
+    return x < 0 || x >= input_manager->screen->frame_size.width ||
+           y < 0 || y >= input_manager->screen->frame_size.height;
 }
 
 void
-input_manager_process_mouse_button(struct input_manager *im,
+input_manager_process_mouse_button(struct input_manager *input_manager,
                                    const SDL_MouseButtonEvent *event,
                                    bool control) {
     if (event->which == SDL_TOUCH_MOUSEID) {
@@ -513,19 +429,19 @@ input_manager_process_mouse_button(struct input_manager *im,
     }
     if (event->type == SDL_MOUSEBUTTONDOWN) {
         if (control && event->button == SDL_BUTTON_RIGHT) {
-            press_back_or_turn_screen_on(im->controller);
+            press_back_or_turn_screen_on(input_manager->controller);
             return;
         }
         if (control && event->button == SDL_BUTTON_MIDDLE) {
-            action_home(im->controller, ACTION_DOWN | ACTION_UP);
+            action_home(input_manager->controller, ACTION_DOWN | ACTION_UP);
             return;
         }
         // double-click on black borders resize to fit the device screen
         if (event->button == SDL_BUTTON_LEFT && event->clicks == 2) {
             bool outside =
-                is_outside_device_screen(im, event->x, event->y);
+                is_outside_device_screen(input_manager, event->x, event->y);
             if (outside) {
-                screen_resize_to_fit(im->screen);
+                screen_resize_to_fit(input_manager->screen);
                 return;
             }
         }
@@ -537,41 +453,23 @@ input_manager_process_mouse_button(struct input_manager *im,
     }
 
     struct control_msg msg;
-    if (convert_mouse_button(event, im->screen, &msg)) {
-        if (!controller_push_msg(im->controller, &msg)) {
+    if (convert_mouse_button(event, input_manager->screen->frame_size, &msg)) {
+        if (!controller_push_msg(input_manager->controller, &msg)) {
             LOGW("Could not request 'inject mouse button event'");
         }
     }
 }
 
-static bool
-convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct screen *screen,
-                    struct control_msg *to) {
-    struct position position = {
-        .screen_size = screen->frame_size,
-        .point = get_mouse_point(screen),
-    };
-
-    to->type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT;
-
-    to->inject_scroll_event.position = position;
-
-    int mul = from->direction == SDL_MOUSEWHEEL_NORMAL ? 1 : -1;
-    // SDL behavior seems inconsistent between horizontal and vertical scrolling
-    // so reverse the horizontal
-    // <https://wiki.libsdl.org/SDL_MouseWheelEvent#Remarks>
-    to->inject_scroll_event.hscroll = -mul * from->x;
-    to->inject_scroll_event.vscroll = mul * from->y;
-
-    return true;
-}
-
 void
-input_manager_process_mouse_wheel(struct input_manager *im,
+input_manager_process_mouse_wheel(struct input_manager *input_manager,
                                   const SDL_MouseWheelEvent *event) {
+    struct position position = {
+        .screen_size = input_manager->screen->frame_size,
+        .point = get_mouse_point(input_manager->screen),
+    };
     struct control_msg msg;
-    if (convert_mouse_wheel(event, im->screen, &msg)) {
-        if (!controller_push_msg(im->controller, &msg)) {
+    if (convert_mouse_wheel(event, position, &msg)) {
+        if (!controller_push_msg(input_manager->controller, &msg)) {
             LOGW("Could not request 'inject mouse wheel event'");
         }
     }

app/src/input_manager.h

@@ -10,43 +10,36 @@
 #include "video_buffer.h"
 #include "screen.h"
 
-enum text_events_pref {
-    PREFER_TEXT_EVENTS_ALWAYS,
-    PREFER_TEXT_EVENTS_NON_ALPHA,
-    PREFER_TEXT_EVENTS_NEVER,
-};
-
 struct input_manager {
     struct controller *controller;
     struct video_buffer *video_buffer;
     struct screen *screen;
-    enum text_events_pref text_events_pref;
 };
 
 void
-input_manager_process_text_input(struct input_manager *im,
+input_manager_process_text_input(struct input_manager *input_manager,
                                  const SDL_TextInputEvent *event);
 
 void
-input_manager_process_key(struct input_manager *im,
+input_manager_process_key(struct input_manager *input_manager,
                           const SDL_KeyboardEvent *event,
                           bool control);
 
 void
-input_manager_process_mouse_motion(struct input_manager *im,
+input_manager_process_mouse_motion(struct input_manager *input_manager,
                                    const SDL_MouseMotionEvent *event);
 
 void
-input_manager_process_touch(struct input_manager *im,
+input_manager_process_touch(struct input_manager *input_manager,
                             const SDL_TouchFingerEvent *event);
 
 void
-input_manager_process_mouse_button(struct input_manager *im,
+input_manager_process_mouse_button(struct input_manager *input_manager,
                                    const SDL_MouseButtonEvent *event,
                                    bool control);
 
 void
-input_manager_process_mouse_wheel(struct input_manager *im,
+input_manager_process_mouse_wheel(struct input_manager *input_manager,
                                   const SDL_MouseWheelEvent *event);
 
 #endif

app/src/main.c

@@ -11,13 +11,27 @@
 #include "config.h"
 #include "compat.h"
 #include "log.h"
-#include "input_manager.h"
 #include "recorder.h"
 
 struct args {
-    struct scrcpy_options opts;
+    const char *serial;
+    const char *crop;
+    const char *record_filename;
+    const char *window_title;
+    const char *push_target;
+    enum recorder_format record_format;
+    bool fullscreen;
+    bool no_control;
+    bool no_display;
     bool help;
     bool version;
+    bool show_touches;
+    uint16_t port;
+    uint16_t max_size;
+    uint32_t bit_rate;
+    bool always_on_top;
+    bool turn_screen_off;
+    bool render_expired_frames;
 };
 
 static void usage(const char *arg0) {
@@ -45,7 +59,7 @@ static void usage(const char *arg0) {
         "    -f, --fullscreen\n"
         "        Start in fullscreen.\n"
         "\n"
-        "    -F, --record-format format\n"
+        "    -F, --record-format\n"
         "        Force recording format (either mp4 or mkv).\n"
         "\n"
         "    -h, --help\n"
@@ -68,18 +82,6 @@ static void usage(const char *arg0) {
         "        Set the TCP port the client listens on.\n"
         "        Default is %d.\n"
         "\n"
-        "    --prefer-text-events mode\n"
-        "        Configure how key/text events are forwarded to the Android\n"
-        "        device.\n"
-        "        Possible values are:\n"
-        "          always:\n"
-        "            Every text is sent as text. (default)\n"
-        "          non-alpha:\n"
-        "            Only letters are sent as a sequence of key events, other\n"
-        "            characters are sent as text.\n"
-        "          never:\n"
-        "            Every text is sent as a sequence of key events.\n"
-        "\n"
         "    --push-target path\n"
         "        Set the target directory for pushing files to the device by\n"
         "        drag & drop. It is passed as-is to \"adb push\".\n"
@@ -307,33 +309,9 @@ guess_record_format(const char *filename) {
     return 0;
 }
 
-static bool
-parse_prefer_text_events(const char *optarg,
-                         enum text_events_pref *pref) {
-    if (!strcmp(optarg, "always")) {
-        *pref = PREFER_TEXT_EVENTS_ALWAYS;
-        return true;
-    }
-
-    if (!strcmp(optarg, "non-alpha")) {
-        *pref = PREFER_TEXT_EVENTS_NON_ALPHA;
-        return true;
-    }
-
-    if (!strcmp(optarg, "never")) {
-        *pref = PREFER_TEXT_EVENTS_NEVER;
-        return true;
-    }
-
-    LOGE("Unsupported text events preference: %s"
-         "(expected 'always', 'non-alpha' or 'never')", optarg);
-    return false;
-}
-
 #define OPT_RENDER_EXPIRED_FRAMES 1000
 #define OPT_WINDOW_TITLE          1001
 #define OPT_PUSH_TARGET           1002
-#define OPT_PREFER_TEXT_EVENTS    1003
 
 static bool
 parse_args(struct args *args, int argc, char *argv[]) {
@@ -356,33 +334,28 @@ parse_args(struct args *args, int argc, char *argv[]) {
         {"serial",                required_argument, NULL, 's'},
         {"show-touches",          no_argument,       NULL, 't'},
         {"turn-screen-off",       no_argument,       NULL, 'S'},
-        {"prefer-text-events",    required_argument, NULL,
-                                                 OPT_PREFER_TEXT_EVENTS},
         {"version",               no_argument,       NULL, 'v'},
         {"window-title",          required_argument, NULL,
                                                  OPT_WINDOW_TITLE},
         {NULL,                    0,                 NULL, 0  },
     };
-
-    struct scrcpy_options *opts = &args->opts;
-
     int c;
     while ((c = getopt_long(argc, argv, "b:c:fF:hm:nNp:r:s:StTv", long_options,
                             NULL)) != -1) {
         switch (c) {
             case 'b':
-                if (!parse_bit_rate(optarg, &opts->bit_rate)) {
+                if (!parse_bit_rate(optarg, &args->bit_rate)) {
                     return false;
                 }
                 break;
             case 'c':
-                opts->crop = optarg;
+                args->crop = optarg;
                 break;
             case 'f':
-                opts->fullscreen = true;
+                args->fullscreen = true;
                 break;
             case 'F':
-                if (!parse_record_format(optarg, &opts->record_format)) {
+                if (!parse_record_format(optarg, &args->record_format)) {
                     return false;
                 }
                 break;
@@ -390,53 +363,47 @@ parse_args(struct args *args, int argc, char *argv[]) {
                 args->help = true;
                 break;
             case 'm':
-                if (!parse_max_size(optarg, &opts->max_size)) {
+                if (!parse_max_size(optarg, &args->max_size)) {
                     return false;
                 }
                 break;
             case 'n':
-                opts->control = false;
+                args->no_control = true;
                 break;
             case 'N':
-                opts->display = false;
+                args->no_display = true;
                 break;
             case 'p':
-                if (!parse_port(optarg, &opts->port)) {
+                if (!parse_port(optarg, &args->port)) {
                     return false;
                 }
                 break;
             case 'r':
-                opts->record_filename = optarg;
+                args->record_filename = optarg;
                 break;
             case 's':
-                opts->serial = optarg;
+                args->serial = optarg;
                 break;
             case 'S':
-                opts->turn_screen_off = true;
+                args->turn_screen_off = true;
                 break;
             case 't':
-                opts->show_touches = true;
+                args->show_touches = true;
                 break;
             case 'T':
-                opts->always_on_top = true;
+                args->always_on_top = true;
                 break;
             case 'v':
                 args->version = true;
                 break;
             case OPT_RENDER_EXPIRED_FRAMES:
-                opts->render_expired_frames = true;
+                args->render_expired_frames = true;
                 break;
             case OPT_WINDOW_TITLE:
-                opts->window_title = optarg;
+                args->window_title = optarg;
                 break;
             case OPT_PUSH_TARGET:
-                opts->push_target = optarg;
-                break;
-            case OPT_PREFER_TEXT_EVENTS:
-                if (!parse_prefer_text_events(optarg,
-                                              &opts->text_events_pref)) {
-                    return false;
-                }
+                args->push_target = optarg;
                 break;
             default:
                 // getopt prints the error message on stderr
@@ -444,12 +411,12 @@ parse_args(struct args *args, int argc, char *argv[]) {
         }
     }
 
-    if (!opts->display && !opts->record_filename) {
+    if (args->no_display && !args->record_filename) {
         LOGE("-N/--no-display requires screen recording (-r/--record)");
         return false;
     }
 
-    if (!opts->display && opts->fullscreen) {
+    if (args->no_display && args->fullscreen) {
         LOGE("-f/--fullscreen-window is incompatible with -N/--no-display");
         return false;
     }
@@ -460,21 +427,21 @@ parse_args(struct args *args, int argc, char *argv[]) {
         return false;
     }
 
-    if (opts->record_format && !opts->record_filename) {
+    if (args->record_format && !args->record_filename) {
         LOGE("Record format specified without recording");
         return false;
     }
 
-    if (opts->record_filename && !opts->record_format) {
-        opts->record_format = guess_record_format(opts->record_filename);
-        if (!opts->record_format) {
+    if (args->record_filename && !args->record_format) {
+        args->record_format = guess_record_format(args->record_filename);
+        if (!args->record_format) {
             LOGE("No format specified for \"%s\" (try with -F mkv)",
-                 opts->record_filename);
+                 args->record_filename);
             return false;
         }
     }
 
-    if (!opts->control && opts->turn_screen_off) {
+    if (args->no_control && args->turn_screen_off) {
         LOGE("Could not request to turn screen off if control is disabled");
         return false;
     }
@@ -491,11 +458,24 @@ main(int argc, char *argv[]) {
     setbuf(stderr, NULL);
 #endif
     struct args args = {
-        .opts = SCRCPY_OPTIONS_DEFAULT,
+        .serial = NULL,
+        .crop = NULL,
+        .record_filename = NULL,
+        .window_title = NULL,
+        .push_target = NULL,
+        .record_format = 0,
         .help = false,
         .version = false,
+        .show_touches = false,
+        .port = DEFAULT_LOCAL_PORT,
+        .max_size = DEFAULT_MAX_SIZE,
+        .bit_rate = DEFAULT_BIT_RATE,
+        .always_on_top = false,
+        .no_control = false,
+        .no_display = false,
+        .turn_screen_off = false,
+        .render_expired_frames = false,
     };
-
     if (!parse_args(&args, argc, argv)) {
         return 1;
     }
@@ -524,7 +504,25 @@ main(int argc, char *argv[]) {
     SDL_LogSetAllPriority(SDL_LOG_PRIORITY_DEBUG);
 #endif
 
-    int res = scrcpy(&args.opts) ? 0 : 1;
+    struct scrcpy_options options = {
+        .serial = args.serial,
+        .crop = args.crop,
+        .port = args.port,
+        .record_filename = args.record_filename,
+        .window_title = args.window_title,
+        .push_target = args.push_target,
+        .record_format = args.record_format,
+        .max_size = args.max_size,
+        .bit_rate = args.bit_rate,
+        .show_touches = args.show_touches,
+        .fullscreen = args.fullscreen,
+        .always_on_top = args.always_on_top,
+        .control = !args.no_control,
+        .display = !args.no_display,
+        .turn_screen_off = args.turn_screen_off,
+        .render_expired_frames = args.render_expired_frames,
+    };
+    int res = scrcpy(&options) ? 0 : 1;
 
     avformat_network_deinit(); // ignore failure
 

app/src/recorder.c

@@ -135,9 +135,6 @@ recorder_open(struct recorder *recorder, const AVCodec *input_codec) {
     // <https://github.com/FFmpeg/FFmpeg/commit/0694d8702421e7aff1340038559c438b61bb30dd>
     recorder->ctx->oformat = (AVOutputFormat *) format;
 
-    av_dict_set(&recorder->ctx->metadata, "comment",
-                "Recorded by scrcpy " SCRCPY_VERSION, 0);
-
     AVStream *ostream = avformat_new_stream(recorder->ctx, input_codec);
     if (!ostream) {
         avformat_free_context(recorder->ctx);

app/src/recorder.h

@@ -11,8 +11,7 @@
 #include "queue.h"
 
 enum recorder_format {
-    RECORDER_FORMAT_AUTO,
-    RECORDER_FORMAT_MP4,
+    RECORDER_FORMAT_MP4 = 1,
     RECORDER_FORMAT_MKV,
 };
 

app/src/scrcpy.c

@@ -42,7 +42,6 @@ static struct input_manager input_manager = {
     .controller = &controller,
     .video_buffer = &video_buffer,
     .screen = &screen,
-    .text_events_pref = 0, // initialized later
 };
 
 // init SDL and set appropriate hints
@@ -415,8 +414,6 @@ scrcpy(const struct scrcpy_options *options) {
         show_touches_waited = true;
     }
 
-    input_manager.text_events_pref = options->text_events_pref;
-
     ret = event_loop(options->display, options->control);
     LOGD("quit...");
 

app/src/scrcpy.h

@@ -3,10 +3,9 @@
 
 #include <stdbool.h>
 #include <stdint.h>
+#include <recorder.h>
 
 #include "config.h"
-#include "input_manager.h"
-#include "recorder.h"
 
 struct scrcpy_options {
     const char *serial;
@@ -15,7 +14,6 @@ struct scrcpy_options {
     const char *window_title;
     const char *push_target;
     enum recorder_format record_format;
-    enum text_events_pref text_events_pref;
     uint16_t port;
     uint16_t max_size;
     uint32_t bit_rate;
@@ -28,26 +26,6 @@ struct scrcpy_options {
     bool render_expired_frames;
 };
 
-#define SCRCPY_OPTIONS_DEFAULT { \
-    .serial = NULL, \
-    .crop = NULL, \
-    .record_filename = NULL, \
-    .window_title = NULL, \
-    .push_target = NULL, \
-    .record_format = RECORDER_FORMAT_AUTO, \
-    .text_events_pref = PREFER_TEXT_EVENTS_ALWAYS, \
-    .port = DEFAULT_LOCAL_PORT, \
-    .max_size = DEFAULT_LOCAL_PORT, \
-    .bit_rate = DEFAULT_BIT_RATE, \
-    .show_touches = false, \
-    .fullscreen = false, \
-    .always_on_top = false, \
-    .control = true, \
-    .display = true, \
-    .turn_screen_off = false, \
-    .render_expired_frames = false, \
-}
-
 bool
 scrcpy(const struct scrcpy_options *options);
 

app/src/server.c

@@ -13,7 +13,7 @@
 #include "net.h"
 
 #define SOCKET_NAME "scrcpy"
-#define SERVER_FILENAME "scrcpy-server"
+#define SERVER_FILENAME "scrcpy-server.jar"
 
 #define DEFAULT_SERVER_PATH PREFIX "/share/scrcpy/" SERVER_FILENAME
 #define DEVICE_SERVER_PATH "/data/local/tmp/" SERVER_FILENAME
@@ -32,7 +32,7 @@ get_server_path(void) {
     // the absolute path is hardcoded
     return DEFAULT_SERVER_PATH;
 #else
-    // use scrcpy-server in the same directory as the executable
+    // use scrcpy-server.jar in the same directory as the executable
     char *executable_path = get_executable_path();
     if (!executable_path) {
         LOGE("Could not get executable path, "
@@ -124,11 +124,6 @@ execute_server(struct server *server, const struct server_params *params) {
         "shell",
         "CLASSPATH=/data/local/tmp/" SERVER_FILENAME,
         "app_process",
-#ifdef SERVER_DEBUGGER
-# define SERVER_DEBUGGER_PORT "5005"
-        "-agentlib:jdwp=transport=dt_socket,suspend=y,server=y,address="
-            SERVER_DEBUGGER_PORT,
-#endif
         "/", // unused
         "com.genymobile.scrcpy.Server",
         max_size_string,
@@ -138,17 +133,6 @@ execute_server(struct server *server, const struct server_params *params) {
         "true", // always send frame meta (packet boundaries + timestamp)
         params->control ? "true" : "false",
     };
-#ifdef SERVER_DEBUGGER
-    LOGI("Server debugger waiting for a client on device port "
-         SERVER_DEBUGGER_PORT "...");
-    // From the computer, run
-    //     adb forward tcp:5005 tcp:5005
-    // Then, from Android Studio: Run > Debug > Edit configurations...
-    // On the left, click on '+', "Remote", with:
-    //     Host: localhost
-    //     Port: 5005
-    // Then click on "Debug"
-#endif
     return adb_execute(server->serial, cmd, sizeof(cmd) / sizeof(cmd[0]));
 }
 

meson_options.txt

@@ -3,6 +3,5 @@ option('compile_server', type: 'boolean', value: true, description: 'Build the s
 option('crossbuild_windows', type: 'boolean', value: false, description: 'Build for Windows from Linux')
 option('windows_noconsole', type: 'boolean', value: false, description: 'Disable console on Windows (pass -mwindows flag)')
 option('prebuilt_server', type: 'string', description: 'Path of the prebuilt server')
-option('portable', type: 'boolean', value: false, description: 'Use scrcpy-server from the same directory as the scrcpy executable')
+option('portable', type: 'boolean', value: false, description: 'Use scrcpy-server.jar from the same directory as the scrcpy executable')
 option('hidpi_support', type: 'boolean', value: true, description: 'Enable High DPI support')
-option('server_debugger', type: 'boolean', value: false, description: 'Run a server debugger and wait for a client to be attached')

release.sh

@@ -23,21 +23,21 @@ cd -
 make -f Makefile.CrossWindows
 
 # the generated server must be the same everywhere
-cmp "$BUILDDIR/server/scrcpy-server" dist/scrcpy-win32/scrcpy-server
-cmp "$BUILDDIR/server/scrcpy-server" dist/scrcpy-win64/scrcpy-server
+cmp "$BUILDDIR/server/scrcpy-server.jar" dist/scrcpy-win32/scrcpy-server.jar
+cmp "$BUILDDIR/server/scrcpy-server.jar" dist/scrcpy-win64/scrcpy-server.jar
 
 # get version name
 TAG=$(git describe --tags --always)
 
 # create release directory
 mkdir -p "release-$TAG"
-cp "$BUILDDIR/server/scrcpy-server" "release-$TAG/scrcpy-server-$TAG"
+cp "$BUILDDIR/server/scrcpy-server.jar" "release-$TAG/scrcpy-server-$TAG.jar"
 cp "dist/scrcpy-win32-$TAG.zip" "release-$TAG/"
 cp "dist/scrcpy-win64-$TAG.zip" "release-$TAG/"
 
 # generate checksums
 cd "release-$TAG"
-sha256sum "scrcpy-server-$TAG" \
+sha256sum "scrcpy-server-$TAG.jar" \
           "scrcpy-win32-$TAG.zip" \
           "scrcpy-win64-$TAG.zip" > SHA256SUMS.txt
 

run

@@ -20,4 +20,4 @@ then
     exit 1
 fi
 
-SCRCPY_SERVER_PATH="$BUILDDIR/server/scrcpy-server" "$BUILDDIR/app/scrcpy" "$@"
+SCRCPY_SERVER_PATH="$BUILDDIR/server/scrcpy-server.jar" "$BUILDDIR/app/scrcpy" "$@"

scripts/run-scrcpy.sh

@@ -1,2 +1,2 @@
 #!/bin/bash
-SCRCPY_SERVER_PATH="$MESON_BUILD_ROOT/server/scrcpy-server" "$MESON_BUILD_ROOT/app/scrcpy"
+SCRCPY_SERVER_PATH="$MESON_BUILD_ROOT/server/scrcpy-server.jar" "$MESON_BUILD_ROOT/app/scrcpy"

server/build_without_gradle.sh

@@ -17,7 +17,7 @@ BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-29.0.2}
 BUILD_DIR="$(realpath ${BUILD_DIR:-build_manual})"
 CLASSES_DIR="$BUILD_DIR/classes"
 SERVER_DIR=$(dirname "$0")
-SERVER_BINARY=scrcpy-server
+SERVER_BINARY=scrcpy-server.jar
 
 echo "Platform: android-$PLATFORM"
 echo "Build-tools: $BUILD_TOOLS"
@@ -59,4 +59,4 @@ cd "$BUILD_DIR"
 jar cvf "$SERVER_BINARY" classes.dex
 rm -rf classes.dex classes
 
-echo "Server generated in $BUILD_DIR/$SERVER_BINARY"
+echo "Server generated in $BUILD_DIR/scrcpy-server.jar"

server/meson.build

@@ -4,7 +4,7 @@ prebuilt_server = get_option('prebuilt_server')
 if prebuilt_server == ''
     custom_target('scrcpy-server',
                   build_always: true,  # gradle is responsible for tracking source changes
-                  output: 'scrcpy-server',
+                  output: 'scrcpy-server.jar',
                   command: [find_program('./scripts/build-wrapper.sh'), meson.current_source_dir(), '@OUTPUT@', get_option('buildtype')],
                   console: true,
                   install: true,
@@ -16,7 +16,7 @@ else
     endif
     custom_target('scrcpy-server-prebuilt',
                   input: prebuilt_server,
-                  output: 'scrcpy-server',
+                  output: 'scrcpy-server.jar',
                   command: ['cp', '@INPUT@', '@OUTPUT@'],
                   install: true,
                   install_dir: 'share/scrcpy')

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

@@ -7,7 +7,7 @@ import java.io.IOException;
 
 public final class Server {
 
-    private static final String SERVER_PATH = "/data/local/tmp/scrcpy-server";
+    private static final String SERVER_PATH = "/data/local/tmp/scrcpy-server.jar";
 
     private Server() {
         // not instantiable