Always prefer text events by default

This improves text input, but it breaks the expected behavior in games again: <https://github.com/Genymobile/scrcpy/issues/87>. To get the previous behavior back, pass an explicit option: scrcpy --prefer-text-events=non-alpha
Add --prefer-text-events option
2019-11-06 23:25:15 +01:00 · 2019-11-06 23:20:51 +01:00
27 changed files with 310 additions and 732 deletions
--- a/Makefile.CrossWindows
+++ b/Makefile.CrossWindows
@@ -100,11 +100,11 @@ dist-win32: build-server build-win32 build-win32-noconsole
 	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/scrcpy-noconsole.exe"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/swscale-5.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/swscale-5.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/AdbWinApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
@@ -115,11 +115,11 @@ dist-win64: build-server build-win64 build-win64-noconsole
 	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(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-4.2.1-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/swscale-5.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/swscale-5.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/AdbWinApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
--- a/README.md
+++ b/README.md
@@ -108,9 +108,8 @@ scrcpy --help

 ## Features

-### Capture configuration

-#### Reduce size
+### Reduce size

 Sometimes, it is useful to mirror an Android device at a lower definition to
 increase performance.
@@ -126,7 +125,7 @@ The other dimension is computed to that the device aspect ratio is preserved.
 That way, a device in 1920×1080 will be mirrored at 1024×576.


-#### Change bit-rate
+### Change bit-rate

 The default bit-rate is 8 Mbps. To change the video bitrate (e.g. to 2 Mbps):

@@ -135,15 +134,8 @@ scrcpy --bit-rate 2M
 scrcpy -b 2M  # short version
 ```

-#### Limit frame rate

-On devices with Android >= 10, the capture frame rate can be limited:
-
-```bash
-scrcpy --max-fps 15
-```
-
-#### Crop
+### Crop

 The device screen may be cropped to mirror only part of the screen.

@@ -151,12 +143,35 @@ This is useful for example to mirror only one eye of the Oculus Go:

 ```bash
 scrcpy --crop 1224:1440:0:0   # 1224x1440 at offset (0,0)
+scrcpy -c 1224:1440:0:0       # short version
 ```

 If `--max-size` is also specified, resizing is applied after cropping.


-### Recording
+### Wireless
+
+_Scrcpy_ uses `adb` to communicate with the device, and `adb` can [connect] to a
+device over TCP/IP:
+
+1. Connect the device to the same Wi-Fi as your computer.
+2. Get your device IP address (in Settings → About phone → Status).
+3. Enable adb over TCP/IP on your device: `adb tcpip 5555`.
+4. Unplug your device.
+5. Connect to your device: `adb connect DEVICE_IP:5555` _(replace `DEVICE_IP`)_.
+6. Run `scrcpy` as usual.
+
+It may be useful to decrease the bit-rate and the definition:
+
+```bash
+scrcpy --bit-rate 2M --max-size 800
+scrcpy -b2M -m800  # short version
+```
+
+[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
+
+
+### Record screen

 It is possible to record the screen while mirroring:

@@ -181,31 +196,7 @@ variation] does not impact the recorded file.
 [packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation


-### Connection
-
-#### Wireless
-
-_Scrcpy_ uses `adb` to communicate with the device, and `adb` can [connect] to a
-device over TCP/IP:
-
-1. Connect the device to the same Wi-Fi as your computer.
-2. Get your device IP address (in Settings → About phone → Status).
-3. Enable adb over TCP/IP on your device: `adb tcpip 5555`.
-4. Unplug your device.
-5. Connect to your device: `adb connect DEVICE_IP:5555` _(replace `DEVICE_IP`)_.
-6. Run `scrcpy` as usual.
-
-It may be useful to decrease the bit-rate and the definition:
-
-```bash
-scrcpy --bit-rate 2M --max-size 800
-scrcpy -b2M -m800  # short version
-```
-
-[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
-
-
-#### Multi-devices
+### Multi-devices

 If several devices are listed in `adb devices`, you must specify the _serial_:

@@ -216,65 +207,8 @@ scrcpy -s 0123456789abcdef  # short version

 You can start several instances of _scrcpy_ for several devices.

-#### SSH tunnel

-To connect to a remote device, it is possible to connect a local `adb` client to
-a remote `adb` server (provided they use the same version of the _adb_
-protocol):
-
-```bash
-adb kill-server    # kill the local adb server on 5037
-ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 your_remote_computer
-# keep this open
-```
-
-From another terminal:
-
-```bash
-scrcpy
-```
-
-Like for wireless connections, it may be useful to reduce quality:
-
-```
-scrcpy -b2M -m800 --max-fps 15
-```
-
-### Window configuration
-
-#### Title
-
-By default, the window title is the device model. It can be changed:
-
-```bash
-scrcpy --window-title 'My device'
-```
-
-#### Position and size
-
-The initial window position and size may be specified:
-
-```bash
-scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
-```
-
-#### Borderless
-
-To disable window decorations:
-
-```bash
-scrcpy --window-borderless
-```
-
-#### Always on top
-
-To keep the scrcpy window always on top:
-
-```bash
-scrcpy --always-on-top
-```
-
-#### Fullscreen
+### Fullscreen

 The app may be started directly in fullscreen:

@@ -286,45 +220,17 @@ scrcpy -f  # short version
 Fullscreen can then be toggled dynamically with `Ctrl`+`f`.


-### Other mirroring options
+### Always on top

-#### Read-only
-
-To disable controls (everything which can interact with the device: input keys,
-mouse events, drag&drop files):
+The window of app can always be above others by:

 ```bash
-scrcpy --no-control
-scrcpy -n
+scrcpy --always-on-top
+scrcpy -T  # short version
 ```

-#### Turn screen off

-It is possible to turn the device screen off while mirroring on start with a
-command-line option:
-
-```bash
-scrcpy --turn-screen-off
-scrcpy -S
-```
-
-Or by pressing `Ctrl`+`o` at any time.
-
-To turn it back on, press `POWER` (or `Ctrl`+`p`).
-
-#### Render expired frames
-
-By default, to minimize latency, _scrcpy_ always renders the last decoded frame
-available, and drops any previous one.
-
-To force the rendering of all frames (at a cost of a possible increased
-latency), use:
-
-```bash
-scrcpy --render-expired-frames
-```
-
-#### Show touches
+### Show touches

 For presentations, it may be useful to show physical touches (on the physical
 device).
@@ -341,43 +247,7 @@ scrcpy -t
 Note that it only shows _physical_ touches (with the finger on the device).


-### Input control
-
-#### Copy-paste
-
-It is possible to synchronize clipboards between the computer and the device, in
-both directions:
-
- - `Ctrl`+`c` copies the device clipboard to the computer clipboard;
- - `Ctrl`+`Shift`+`v` copies the computer clipboard to the device clipboard;
- - `Ctrl`+`v` _pastes_ the computer clipboard as a sequence of text events (but
-   breaks non-ASCII characters).
-
-#### Text injection preference
-
-There are two kinds of [events][textevents] generated when typing text:
- - _key events_, signaling that a key is pressed or released;
- - _text events_, signaling that a text has been entered.
-
-By default, letters are injected using key events, so that the keyboard behaves
-as expected in games (typically for WASD keys).
-
-But this may [cause issues][prefertext]. If you encounter such a problem, you
-can avoid it by:
-
-```bash
-scrcpy --prefer-text
-```
-
-(but this will break keyboard behavior in games)
-
-[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
-[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
-
-
-### File drop
-
-#### Install APK
+### Install APK

 To install an APK, drag & drop an APK file (ending with `.apk`) to the _scrcpy_
 window.
@@ -385,7 +255,7 @@ window.
 There is no visual feedback, a log is printed to the console.


-#### Push file to device
+### Push file to device

 To push a file to `/sdcard/` on the device, drag & drop a (non-APK) file to the
 _scrcpy_ window.
@@ -398,8 +268,53 @@ The target directory can be changed on start:
 scrcpy --push-target /sdcard/foo/bar/
 ```

+### Read-only

-### Audio forwarding
+To disable controls (everything which can interact with the device: input keys,
+mouse events, drag&drop files):
+
+```bash
+scrcpy --no-control
+scrcpy -n
+```
+
+### Turn screen off
+
+It is possible to turn the device screen off while mirroring on start with a
+command-line option:
+
+```bash
+scrcpy --turn-screen-off
+scrcpy -S
+```
+
+Or by pressing `Ctrl`+`o` at any time.
+
+To turn it back on, press `POWER` (or `Ctrl`+`p`).
+
+
+### Render expired frames
+
+By default, to minimize latency, _scrcpy_ always renders the last decoded frame
+available, and drops any previous one.
+
+To force the rendering of all frames (at a cost of a possible increased
+latency), use:
+
+```bash
+scrcpy --render-expired-frames
+```
+
+### Custom window title
+
+By default, the window title is the device model. It can be changed:
+
+```bash
+scrcpy --window-title 'My device'
+```
+
+
+### Forward audio

 Audio is not forwarded by _scrcpy_. Use [USBaudio] (Linux-only).

--- a/app/meson.build
+++ b/app/meson.build
@@ -123,8 +123,10 @@ configure_file(configuration: conf, output: 'config.h')
 src_dir = include_directories('src')

 if get_option('windows_noconsole')
-    link_args = [ '-Wl,--subsystem,windows' ]
+    c_args = [ '-mwindows' ]
+    link_args = [ '-mwindows' ]
 else
+    c_args = []
    link_args = []
 endif

@@ -132,7 +134,7 @@ executable('scrcpy', src,
           dependencies: dependencies,
           include_directories: src_dir,
           install: true,
-           c_args: [],
+           c_args: c_args,
           link_args: link_args)

 install_man('scrcpy.1')
--- a/app/scrcpy.1
+++ b/app/scrcpy.1
@@ -15,10 +15,6 @@ provides display and control of Android devices connected on USB (or over TCP/IP

 .SH OPTIONS

-.TP
-.B \-\-always\-on\-top
-Make scrcpy window always on top (above other windows).
-
 .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).
@@ -26,7 +22,7 @@ Encode the video at the given bit\-rate, expressed in bits/s. Unit suffixes are
 Default is 8000000.

 .TP
-.BI \-\-crop " width\fR:\fIheight\fR:\fIx\fR:\fIy
+.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
@@ -38,12 +34,12 @@ value is computed on the cropped size.
 Start in fullscreen.

 .TP
-.B \-h, \-\-help
-Print this help.
+.BI "\-F, \-\-record\-format " format
+Force recording format (either mp4 or mkv).

 .TP
-.BI \-\-max\-fps " value
-Limit the framerate of screen capture (only supported on devices with Android >= 10).
+.B \-h, \-\-help
+Print this help.

 .TP
 .BI "\-m, \-\-max\-size " value
@@ -66,11 +62,14 @@ Set the TCP port the client listens on.
 Default is 27183.

 .TP
-.B \-\-prefer\-text
-Inject alpha characters and space as text events instead of key events.
+.BI \-\-prefer\-text\-events " mode
+Configure how key/text events are forwarded to the Android device.

-This avoids issues when combining multiple keys to enter special characters,
-but breaks the expected behavior of alpha keys in games (typically WASD).
+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
@@ -84,13 +83,9 @@ Record screen to
 .IR file .

 The format is determined by the
-.B \-\-record\-format
+.B \-F/\-\-record\-format
 option if set, or by the file extension (.mp4 or .mkv).

-.TP
-.BI \-\-record\-format " format
-Force recording format (either 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.
@@ -110,40 +105,17 @@ Enable "show touches" on start, disable on quit.
 It only shows physical touches (not clicks from scrcpy).

 .TP
-.B \-v, \-\-version
-Print the version of scrcpy.
+.B \-T, \-\-always\-on\-top
+Make scrcpy window always on top (above other windows).

 .TP
-.B \-\-window\-borderless
-Disable window decorations (display borderless window).
+.B \-v, \-\-version
+Print the version of scrcpy.

 .TP
 .BI \-\-window\-title " text
 Set a custom window title.

-.TP
-.BI \-\-window\-x " value
-Set the initial window horizontal position.
-
-Default is -1 (automatic).\n
-
-.TP
-.BI \-\-window\-y " value
-Set the initial window vertical position.
-
-Default is -1 (automatic).\n
-
-.TP
-.BI \-\-window\-width " value
-Set the initial window width.
-
-Default is 0 (automatic).\n
-
-.TP
-.BI \-\-window\-height " value
-Set the initial window height.
-
-Default is 0 (automatic).\n

 .SH SHORTCUTS

--- a/app/src/event_converter.c
+++ b/app/src/event_converter.c
@@ -76,7 +76,7 @@ convert_meta_state(SDL_Keymod mod) {

 bool
 convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
-                bool prefer_text) {
+                enum text_events_pref pref) {
    switch (from) {
        MAP(SDLK_RETURN,       AKEYCODE_ENTER);
        MAP(SDLK_KP_ENTER,     AKEYCODE_NUMPAD_ENTER);
@@ -94,11 +94,15 @@ convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
        MAP(SDLK_UP,           AKEYCODE_DPAD_UP);
    }

-    if (prefer_text) {
-        // do not forward alpha and space key events
+    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;
    }
--- a/app/src/event_converter.h
+++ b/app/src/event_converter.h
@@ -2,10 +2,12 @@
 #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"

 bool
 convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to);
@@ -15,7 +17,7 @@ convert_meta_state(SDL_Keymod mod);

 bool
 convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
-                bool prefer_text);
+                enum text_events_pref pref);

 enum android_motionevent_buttons
 convert_mouse_buttons(uint32_t state);
--- a/app/src/input_manager.c
+++ b/app/src/input_manager.c
@@ -214,7 +214,12 @@ clipboard_paste(struct controller *controller) {
 void
 input_manager_process_text_input(struct input_manager *im,
                                 const SDL_TextInputEvent *event) {
-    if (!im->prefer_text) {
+    if (im->text_events_pref == PREFER_TEXT_EVENTS_NEVER) {
+        // ignore all text events (key events will be injected instead)
+        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');
@@ -238,7 +243,7 @@ input_manager_process_text_input(struct input_manager *im,

 static bool
 convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to,
-                  bool prefer_text) {
+                  enum text_events_pref pref) {
    to->type = CONTROL_MSG_TYPE_INJECT_KEYCODE;

    if (!convert_keycode_action(from->type, &to->inject_keycode.action)) {
@@ -247,7 +252,7 @@ convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to,

    uint16_t mod = from->keysym.mod;
    if (!convert_keycode(from->keysym.sym, &to->inject_keycode.keycode, mod,
-                         prefer_text)) {
+                         pref)) {
        return false;
    }

@@ -398,7 +403,7 @@ input_manager_process_key(struct input_manager *im,
    }

    struct control_msg msg;
-    if (convert_input_key(event, &msg, im->prefer_text)) {
+    if (convert_input_key(event, &msg, im->text_events_pref)) {
        if (!controller_push_msg(controller, &msg)) {
            LOGW("Could not request 'inject keycode'");
        }
--- a/app/src/input_manager.h
+++ b/app/src/input_manager.h
@@ -10,11 +10,17 @@
 #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;
-    bool prefer_text;
+    enum text_events_pref text_events_pref;
 };

 void
--- a/app/src/main.c
+++ b/app/src/main.c
@@ -11,6 +11,7 @@
 #include "config.h"
 #include "compat.h"
 #include "log.h"
+#include "input_manager.h"
 #include "recorder.h"

 struct args {
@@ -30,15 +31,12 @@ static void usage(const char *arg0) {
        "\n"
        "Options:\n"
        "\n"
-        "    --always-on-top\n"
-        "        Make scrcpy window always on top (above other windows).\n"
-        "\n"
        "    -b, --bit-rate value\n"
        "        Encode the video at the given bit-rate, expressed in bits/s.\n"
        "        Unit suffixes are supported: 'K' (x1000) and 'M' (x1000000).\n"
        "        Default is %d.\n"
        "\n"
-        "    --crop width:height:x:y\n"
+        "    -c, --crop width:height:x:y\n"
        "        Crop the device screen on the server.\n"
        "        The values are expressed in the device natural orientation\n"
        "        (typically, portrait for a phone, landscape for a tablet).\n"
@@ -47,13 +45,12 @@ static void usage(const char *arg0) {
        "    -f, --fullscreen\n"
        "        Start in fullscreen.\n"
        "\n"
+        "    -F, --record-format format\n"
+        "        Force recording format (either mp4 or mkv).\n"
+        "\n"
        "    -h, --help\n"
        "        Print this help.\n"
        "\n"
-        "    --max-fps value\n"
-        "        Limit the frame rate of screen capture (only supported on\n"
-        "        devices with Android >= 10).\n"
-        "\n"
        "    -m, --max-size value\n"
        "        Limit both the width and height of the video to value. The\n"
        "        other dimension is computed so that the device aspect-ratio\n"
@@ -71,12 +68,17 @@ static void usage(const char *arg0) {
        "        Set the TCP port the client listens on.\n"
        "        Default is %d.\n"
        "\n"
-        "    --prefer-text\n"
-        "        Inject alpha characters and space as text events instead of\n"
-        "        key events.\n"
-        "        This avoids issues when combining multiple keys to enter a\n"
-        "        special character, but breaks the expected behavior of alpha\n"
-        "        keys in games (typically WASD).\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"
@@ -85,12 +87,9 @@ static void usage(const char *arg0) {
        "\n"
        "    -r, --record file.mp4\n"
        "        Record screen to file.\n"
-        "        The format is determined by the --record-format option if\n"
+        "        The format is determined by the -F/--record-format option if\n"
        "        set, or by the file extension (.mp4 or .mkv).\n"
        "\n"
-        "    --record-format format\n"
-        "        Force recording format (either mp4 or mkv).\n"
-        "\n"
        "    --render-expired-frames\n"
        "        By default, to minimize latency, scrcpy always renders the\n"
        "        last available decoded frame, and drops any previous ones.\n"
@@ -108,31 +107,15 @@ static void usage(const char *arg0) {
        "        Enable \"show touches\" on start, disable on quit.\n"
        "        It only shows physical touches (not clicks from scrcpy).\n"
        "\n"
+        "    -T, --always-on-top\n"
+        "        Make scrcpy window always on top (above other windows).\n"
+        "\n"
        "    -v, --version\n"
        "        Print the version of scrcpy.\n"
        "\n"
-        "    --window-borderless\n"
-        "        Disable window decorations (display borderless window).\n"
-        "\n"
        "    --window-title text\n"
        "        Set a custom window title.\n"
        "\n"
-        "    --window-x value\n"
-        "        Set the initial window horizontal position.\n"
-        "        Default is -1 (automatic).\n"
-        "\n"
-        "    --window-y value\n"
-        "        Set the initial window vertical position.\n"
-        "        Default is -1 (automatic).\n"
-        "\n"
-        "    --window-width value\n"
-        "        Set the initial window width.\n"
-        "        Default is 0 (automatic).\n"
-        "\n"
-        "    --window-height value\n"
-        "        Set the initial window width.\n"
-        "        Default is 0 (automatic).\n"
-        "\n"
        "Shortcuts:\n"
        "\n"
        "    " CTRL_OR_CMD "+f\n"
@@ -273,75 +256,11 @@ parse_max_size(char *optarg, uint16_t *max_size) {
    return true;
 }

-static bool
-parse_max_fps(const char *optarg, uint16_t *max_fps) {
-    char *endptr;
-    if (*optarg == '\0') {
-        LOGE("Max FPS parameter is empty");
-        return false;
-    }
-    long value = strtol(optarg, &endptr, 0);
-    if (*endptr != '\0') {
-        LOGE("Invalid max FPS: %s", optarg);
-        return false;
-    }
-    if (value & ~0xffff) {
-        // in practice, it should not be higher than 60
-        LOGE("Max FPS value is invalid: %ld", value);
-        return false;
-    }
-
-    *max_fps = (uint16_t) value;
-    return true;
-}
-
-static bool
-parse_window_position(char *optarg, int16_t *position) {
-    char *endptr;
-    if (*optarg == '\0') {
-        LOGE("Window position parameter is empty");
-        return false;
-    }
-    long value = strtol(optarg, &endptr, 0);
-    if (*endptr != '\0') {
-        LOGE("Invalid window position: %s", optarg);
-        return false;
-    }
-    if (value < -1 || value > 0x7fff) {
-        LOGE("Window position must be between -1 and 32767: %ld", value);
-        return false;
-    }
-
-    *position = (int16_t) value;
-    return true;
-}
-
-static bool
-parse_window_dimension(char *optarg, uint16_t *dimension) {
-    char *endptr;
-    if (*optarg == '\0') {
-        LOGE("Window dimension parameter is empty");
-        return false;
-    }
-    long value = strtol(optarg, &endptr, 0);
-    if (*endptr != '\0') {
-        LOGE("Invalid window dimension: %s", optarg);
-        return false;
-    }
-    if (value & ~0xffff) {
-        LOGE("Window position must be between 0 and 65535: %ld", value);
-        return false;
-    }
-
-    *dimension = (uint16_t) value;
-    return true;
-}
-
 static bool
 parse_port(char *optarg, uint16_t *port) {
    char *endptr;
    if (*optarg == '\0') {
-        LOGE("Port parameter is empty");
+        LOGE("Invalid port parameter is empty");
        return false;
    }
    long value = strtol(optarg, &endptr, 0);
@@ -388,50 +307,60 @@ 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_ALWAYS_ON_TOP         1003
-#define OPT_CROP                  1004
-#define OPT_RECORD_FORMAT         1005
-#define OPT_PREFER_TEXT           1006
-#define OPT_WINDOW_X              1007
-#define OPT_WINDOW_Y              1008
-#define OPT_WINDOW_WIDTH          1009
-#define OPT_WINDOW_HEIGHT         1010
-#define OPT_WINDOW_BORDERLESS     1011
-#define OPT_MAX_FPS               1012
+#define OPT_PREFER_TEXT_EVENTS    1003

 static bool
 parse_args(struct args *args, int argc, char *argv[]) {
    static const struct option long_options[] = {
-        {"always-on-top",         no_argument,       NULL, OPT_ALWAYS_ON_TOP},
+        {"always-on-top",         no_argument,       NULL, 'T'},
        {"bit-rate",              required_argument, NULL, 'b'},
-        {"crop",                  required_argument, NULL, OPT_CROP},
+        {"crop",                  required_argument, NULL, 'c'},
        {"fullscreen",            no_argument,       NULL, 'f'},
        {"help",                  no_argument,       NULL, 'h'},
-        {"max-fps",               required_argument, NULL, OPT_MAX_FPS},
        {"max-size",              required_argument, NULL, 'm'},
        {"no-control",            no_argument,       NULL, 'n'},
        {"no-display",            no_argument,       NULL, 'N'},
        {"port",                  required_argument, NULL, 'p'},
-        {"push-target",           required_argument, NULL, OPT_PUSH_TARGET},
+        {"push-target",           required_argument, NULL,
+                                                 OPT_PUSH_TARGET},
        {"record",                required_argument, NULL, 'r'},
-        {"record-format",         required_argument, NULL, OPT_RECORD_FORMAT},
+        {"record-format",         required_argument, NULL, 'F'},
        {"render-expired-frames", no_argument,       NULL,
-                                                     OPT_RENDER_EXPIRED_FRAMES},
+                                                 OPT_RENDER_EXPIRED_FRAMES},
        {"serial",                required_argument, NULL, 's'},
        {"show-touches",          no_argument,       NULL, 't'},
        {"turn-screen-off",       no_argument,       NULL, 'S'},
-        {"prefer-text",           no_argument,       NULL, OPT_PREFER_TEXT},
+        {"prefer-text-events",    required_argument, NULL,
+                                                 OPT_PREFER_TEXT_EVENTS},
        {"version",               no_argument,       NULL, 'v'},
-        {"window-title",          required_argument, NULL, OPT_WINDOW_TITLE},
-        {"window-x",              required_argument, NULL, OPT_WINDOW_X},
-        {"window-y",              required_argument, NULL, OPT_WINDOW_Y},
-        {"window-width",          required_argument, NULL, OPT_WINDOW_WIDTH},
-        {"window-height",         required_argument, NULL, OPT_WINDOW_HEIGHT},
-        {"window-borderless",     no_argument,       NULL,
-                                                     OPT_WINDOW_BORDERLESS},
+        {"window-title",          required_argument, NULL,
+                                                 OPT_WINDOW_TITLE},
        {NULL,                    0,                 NULL, 0  },
    };

@@ -447,18 +376,12 @@ parse_args(struct args *args, int argc, char *argv[]) {
                }
                break;
            case 'c':
-                LOGW("Deprecated option -c. Use --crop instead.");
-                // fall through
-            case OPT_CROP:
                opts->crop = optarg;
                break;
            case 'f':
                opts->fullscreen = true;
                break;
            case 'F':
-                LOGW("Deprecated option -F. Use --record-format instead.");
-                // fall through
-            case OPT_RECORD_FORMAT:
                if (!parse_record_format(optarg, &opts->record_format)) {
                    return false;
                }
@@ -466,11 +389,6 @@ parse_args(struct args *args, int argc, char *argv[]) {
            case 'h':
                args->help = true;
                break;
-            case OPT_MAX_FPS:
-                if (!parse_max_fps(optarg, &opts->max_fps)) {
-                    return false;
-                }
-                break;
            case 'm':
                if (!parse_max_size(optarg, &opts->max_size)) {
                    return false;
@@ -500,9 +418,6 @@ parse_args(struct args *args, int argc, char *argv[]) {
                opts->show_touches = true;
                break;
            case 'T':
-                LOGW("Deprecated option -T. Use --always-on-top instead.");
-                // fall through
-            case OPT_ALWAYS_ON_TOP:
                opts->always_on_top = true;
                break;
            case 'v':
@@ -514,34 +429,14 @@ parse_args(struct args *args, int argc, char *argv[]) {
            case OPT_WINDOW_TITLE:
                opts->window_title = optarg;
                break;
-            case OPT_WINDOW_X:
-                if (!parse_window_position(optarg, &opts->window_x)) {
-                    return false;
-                }
-                break;
-            case OPT_WINDOW_Y:
-                if (!parse_window_position(optarg, &opts->window_y)) {
-                    return false;
-                }
-                break;
-            case OPT_WINDOW_WIDTH:
-                if (!parse_window_dimension(optarg, &opts->window_width)) {
-                    return false;
-                }
-                break;
-            case OPT_WINDOW_HEIGHT:
-                if (!parse_window_dimension(optarg, &opts->window_height)) {
-                    return false;
-                }
-                break;
-            case OPT_WINDOW_BORDERLESS:
-                opts->window_borderless = true;
-                break;
            case OPT_PUSH_TARGET:
                opts->push_target = optarg;
                break;
-            case OPT_PREFER_TEXT:
-                opts->prefer_text = true;
+            case OPT_PREFER_TEXT_EVENTS:
+                if (!parse_prefer_text_events(optarg,
+                                              &opts->text_events_pref)) {
+                    return false;
+                }
                break;
            default:
                // getopt prints the error message on stderr
--- a/app/src/recorder.c
+++ b/app/src/recorder.c
@@ -174,14 +174,9 @@ recorder_open(struct recorder *recorder, const AVCodec *input_codec) {

 void
 recorder_close(struct recorder *recorder) {
-    if (recorder->header_written) {
-        int ret = av_write_trailer(recorder->ctx);
-        if (ret < 0) {
-            LOGE("Failed to write trailer to %s", recorder->filename);
-            recorder->failed = true;
-        }
-    } else {
-        // the recorded file is empty
+    int ret = av_write_trailer(recorder->ctx);
+    if (ret < 0) {
+        LOGE("Failed to write trailer to %s", recorder->filename);
        recorder->failed = true;
    }
    avio_close(recorder->ctx->pb);
@@ -301,12 +296,8 @@ run_recorder(void *data) {
            continue;
        }

-        // config packets have no PTS, we must ignore them
-        if (rec->packet.pts != AV_NOPTS_VALUE
-            && previous->packet.pts != AV_NOPTS_VALUE) {
-            // we now know the duration of the previous packet
-            previous->packet.duration = rec->packet.pts - previous->packet.pts;
-        }
+        // we now know the duration of the previous packet
+        previous->packet.duration = rec->packet.pts - previous->packet.pts;

        bool ok = recorder_write(recorder, &previous->packet);
        record_packet_delete(previous);
--- a/app/src/scrcpy.c
+++ b/app/src/scrcpy.c
@@ -42,7 +42,7 @@ static struct input_manager input_manager = {
    .controller = &controller,
    .video_buffer = &video_buffer,
    .screen = &screen,
-    .prefer_text = false, // initialized later
+    .text_events_pref = 0, // initialized later
 };

 // init SDL and set appropriate hints
@@ -144,7 +144,12 @@ handle_event(SDL_Event *event, bool control) {
            }
            break;
        case SDL_WINDOWEVENT:
-            screen_handle_window_event(&screen, &event->window);
+            switch (event->window.event) {
+                case SDL_WINDOWEVENT_EXPOSED:
+                case SDL_WINDOWEVENT_SIZE_CHANGED:
+                    screen_render(&screen);
+                    break;
+            }
            break;
        case SDL_TEXTINPUT:
            if (!control) {
@@ -213,7 +218,6 @@ event_loop(bool display, bool control) {
            case EVENT_RESULT_STOPPED_BY_USER:
                return true;
            case EVENT_RESULT_STOPPED_BY_EOS:
-                LOGW("Device disconnected");
                return false;
            case EVENT_RESULT_CONTINUE:
                break;
@@ -280,7 +284,6 @@ scrcpy(const struct scrcpy_options *options) {
        .local_port = options->port,
        .max_size = options->max_size,
        .bit_rate = options->bit_rate,
-        .max_fps = options->max_fps,
        .control = options->control,
    };
    if (!server_start(&server, options->serial, &params)) {
@@ -388,10 +391,7 @@ scrcpy(const struct scrcpy_options *options) {
            options->window_title ? options->window_title : device_name;

        if (!screen_init_rendering(&screen, window_title, frame_size,
-                                   options->always_on_top, options->window_x,
-                                   options->window_y, options->window_width,
-                                   options->window_height,
-                                   options->window_borderless)) {
+                                   options->always_on_top)) {
            goto end;
        }

@@ -415,7 +415,7 @@ scrcpy(const struct scrcpy_options *options) {
        show_touches_waited = true;
    }

-    input_manager.prefer_text = options->prefer_text;
+    input_manager.text_events_pref = options->text_events_pref;

    ret = event_loop(options->display, options->control);
    LOGD("quit...");
--- a/app/src/scrcpy.h
+++ b/app/src/scrcpy.h
@@ -15,14 +15,10 @@ 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;
-    uint16_t max_fps;
-    int16_t window_x;
-    int16_t window_y;
-    uint16_t window_width;
-    uint16_t window_height;
    bool show_touches;
    bool fullscreen;
    bool always_on_top;
@@ -30,8 +26,6 @@ struct scrcpy_options {
    bool display;
    bool turn_screen_off;
    bool render_expired_frames;
-    bool prefer_text;
-    bool window_borderless;
 };

 #define SCRCPY_OPTIONS_DEFAULT { \
@@ -41,14 +35,10 @@ struct scrcpy_options {
    .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, \
-    .max_fps = 0, \
-    .window_x = -1, \
-    .window_y = -1, \
-    .window_width = 0, \
-    .window_height = 0, \
    .show_touches = false, \
    .fullscreen = false, \
    .always_on_top = false, \
@@ -56,8 +46,6 @@ struct scrcpy_options {
    .display = true, \
    .turn_screen_off = false, \
    .render_expired_frames = false, \
-    .prefer_text = false, \
-    .window_borderless = false, \
 }

 bool
--- a/app/src/screen.c
+++ b/app/src/screen.c
@@ -30,28 +30,23 @@ get_window_size(SDL_Window *window) {
 // get the windowed window size
 static struct size
 get_windowed_window_size(const struct screen *screen) {
-    if (screen->fullscreen || screen->maximized) {
+    if (screen->fullscreen) {
        return screen->windowed_window_size;
    }
    return get_window_size(screen->window);
 }

-// apply the windowed window size if fullscreen and maximized are disabled
-static void
-apply_windowed_size(struct screen *screen) {
-    if (!screen->fullscreen && !screen->maximized) {
-        SDL_SetWindowSize(screen->window, screen->windowed_window_size.width,
-                                          screen->windowed_window_size.height);
-    }
-}
-
 // set the window size to be applied when fullscreen is disabled
 static void
 set_window_size(struct screen *screen, struct size new_size) {
    // setting the window size during fullscreen is implementation defined,
    // so apply the resize only after fullscreen is disabled
-    screen->windowed_window_size = new_size;
-    apply_windowed_size(screen);
+    if (screen->fullscreen) {
+        // SDL_SetWindowSize will be called when fullscreen will be disabled
+        screen->windowed_window_size = new_size;
+    } else {
+        SDL_SetWindowSize(screen->window, new_size.width, new_size.height);
+    }
 }

 // get the preferred display bounds (i.e. the screen bounds with some margins)
@@ -122,30 +117,9 @@ get_optimal_window_size(const struct screen *screen, struct size frame_size) {
 }

 // initially, there is no current size, so use the frame size as current size
-// req_width and req_height, if not 0, are the sizes requested by the user
 static inline struct size
-get_initial_optimal_size(struct size frame_size, uint16_t req_width,
-                         uint16_t req_height) {
-    struct size window_size;
-    if (!req_width && !req_height) {
-        window_size = get_optimal_size(frame_size, frame_size);
-    } else {
-        if (req_width) {
-            window_size.width = req_width;
-        } else {
-            // compute from the requested height
-            window_size.width = (uint32_t) req_height * frame_size.width
-                              / frame_size.height;
-        }
-        if (req_height) {
-            window_size.height = req_height;
-        } else {
-            // compute from the requested width
-            window_size.height = (uint32_t) req_width * frame_size.height
-                               / frame_size.width;
-        }
-    }
-    return window_size;
+get_initial_optimal_size(struct size frame_size) {
+    return get_optimal_size(frame_size, frame_size);
 }

 void
@@ -162,13 +136,10 @@ create_texture(SDL_Renderer *renderer, struct size frame_size) {

 bool
 screen_init_rendering(struct screen *screen, const char *window_title,
-                      struct size frame_size, bool always_on_top,
-                      int16_t window_x, int16_t window_y, uint16_t window_width,
-                      uint16_t window_height, bool window_borderless) {
+                      struct size frame_size, bool always_on_top) {
    screen->frame_size = frame_size;

-    struct size window_size =
-        get_initial_optimal_size(frame_size, window_width, window_height);
+    struct size window_size = get_initial_optimal_size(frame_size);
    uint32_t window_flags = SDL_WINDOW_HIDDEN | SDL_WINDOW_RESIZABLE;
 #ifdef HIDPI_SUPPORT
    window_flags |= SDL_WINDOW_ALLOW_HIGHDPI;
@@ -181,13 +152,9 @@ screen_init_rendering(struct screen *screen, const char *window_title,
             "(compile with SDL >= 2.0.5 to enable it)");
 #endif
    }
-    if (window_borderless) {
-        window_flags |= SDL_WINDOW_BORDERLESS;
-    }

-    int x = window_x != -1 ? window_x : SDL_WINDOWPOS_UNDEFINED;
-    int y = window_y != -1 ? window_y : SDL_WINDOWPOS_UNDEFINED;
-    screen->window = SDL_CreateWindow(window_title, x, y,
+    screen->window = SDL_CreateWindow(window_title, SDL_WINDOWPOS_UNDEFINED,
+                                      SDL_WINDOWPOS_UNDEFINED,
                                      window_size.width, window_size.height,
                                      window_flags);
    if (!screen->window) {
@@ -227,8 +194,6 @@ screen_init_rendering(struct screen *screen, const char *window_title,
        return false;
    }

-    screen->windowed_window_size = window_size;
-
    return true;
 }

@@ -322,6 +287,10 @@ screen_render(struct screen *screen) {

 void
 screen_switch_fullscreen(struct screen *screen) {
+    if (!screen->fullscreen) {
+        // going to fullscreen, store the current windowed window size
+        screen->windowed_window_size = get_window_size(screen->window);
+    }
    uint32_t new_mode = screen->fullscreen ? 0 : SDL_WINDOW_FULLSCREEN_DESKTOP;
    if (SDL_SetWindowFullscreen(screen->window, new_mode)) {
        LOGW("Could not switch fullscreen mode: %s", SDL_GetError());
@@ -329,7 +298,11 @@ screen_switch_fullscreen(struct screen *screen) {
    }

    screen->fullscreen = !screen->fullscreen;
-    apply_windowed_size(screen);
+    if (!screen->fullscreen) {
+        // fullscreen disabled, restore expected windowed window size
+        SDL_SetWindowSize(screen->window, screen->windowed_window_size.width,
+                          screen->windowed_window_size.height);
+    }

    LOGD("Switched to %s mode", screen->fullscreen ? "fullscreen" : "windowed");
    screen_render(screen);
@@ -337,75 +310,20 @@ screen_switch_fullscreen(struct screen *screen) {

 void
 screen_resize_to_fit(struct screen *screen) {
-    if (screen->fullscreen) {
-        return;
+    if (!screen->fullscreen) {
+        struct size optimal_size = get_optimal_window_size(screen,
+                                                           screen->frame_size);
+        SDL_SetWindowSize(screen->window, optimal_size.width,
+                          optimal_size.height);
+        LOGD("Resized to optimal size");
    }
-
-    if (screen->maximized) {
-        SDL_RestoreWindow(screen->window);
-        screen->maximized = false;
-    }
-
-    struct size optimal_size =
-        get_optimal_window_size(screen, screen->frame_size);
-    SDL_SetWindowSize(screen->window, optimal_size.width, optimal_size.height);
-    LOGD("Resized to optimal size");
 }

 void
 screen_resize_to_pixel_perfect(struct screen *screen) {
-    if (screen->fullscreen) {
-        return;
-    }
-
-    if (screen->maximized) {
-        SDL_RestoreWindow(screen->window);
-        screen->maximized = false;
-    }
-
-    SDL_SetWindowSize(screen->window, screen->frame_size.width,
-                      screen->frame_size.height);
-    LOGD("Resized to pixel-perfect");
-}
-
-void
-screen_handle_window_event(struct screen *screen,
-                           const SDL_WindowEvent *event) {
-    switch (event->event) {
-        case SDL_WINDOWEVENT_EXPOSED:
-            screen_render(screen);
-            break;
-        case SDL_WINDOWEVENT_SIZE_CHANGED:
-            if (!screen->fullscreen && !screen->maximized) {
-                // Backup the previous size: if we receive the MAXIMIZED event,
-                // then the new size must be ignored (it's the maximized size).
-                // We could not rely on the window flags due to race conditions
-                // (they could be updated asynchronously, at least on X11).
-                screen->windowed_window_size_backup =
-                    screen->windowed_window_size;
-
-                // Save the windowed size, so that it is available once the
-                // window is maximized or fullscreen is enabled.
-                screen->windowed_window_size = get_window_size(screen->window);
-            }
-            screen_render(screen);
-            break;
-        case SDL_WINDOWEVENT_MAXIMIZED:
-            // The backup size must be non-nul.
-            SDL_assert(screen->windowed_window_size_backup.width);
-            SDL_assert(screen->windowed_window_size_backup.height);
-            // Revert the last size, it was updated while screen was maximized.
-            screen->windowed_window_size = screen->windowed_window_size_backup;
-#ifdef DEBUG
-            // Reset the backup to invalid values to detect unexpected usage
-            screen->windowed_window_size_backup.width = 0;
-            screen->windowed_window_size_backup.height = 0;
-#endif
-            screen->maximized = true;
-            break;
-        case SDL_WINDOWEVENT_RESTORED:
-            screen->maximized = false;
-            apply_windowed_size(screen);
-            break;
+    if (!screen->fullscreen) {
+        SDL_SetWindowSize(screen->window, screen->frame_size.width,
+                          screen->frame_size.height);
+        LOGD("Resized to pixel-perfect");
    }
 }
--- a/app/src/screen.h
+++ b/app/src/screen.h
@@ -15,37 +15,28 @@ struct screen {
    SDL_Renderer *renderer;
    SDL_Texture *texture;
    struct size frame_size;
-    // The window size the last time it was not maximized or fullscreen.
+    //used only in fullscreen mode to know the windowed window size
    struct size windowed_window_size;
-    // Since we receive the event SIZE_CHANGED before MAXIMIZED, we must be
-    // able to revert the size to its non-maximized value.
-    struct size windowed_window_size_backup;
    bool has_frame;
    bool fullscreen;
-    bool maximized;
    bool no_window;
 };

-#define SCREEN_INITIALIZER { \
-    .window = NULL, \
-    .renderer = NULL, \
-    .texture = NULL, \
-    .frame_size = { \
-        .width = 0,  \
-        .height = 0, \
-    }, \
+#define SCREEN_INITIALIZER {  \
+    .window = NULL,           \
+    .renderer = NULL,         \
+    .texture = NULL,          \
+    .frame_size = {           \
+        .width = 0,           \
+        .height = 0,          \
+    },                        \
    .windowed_window_size = { \
-        .width = 0, \
-        .height = 0, \
-    }, \
-    .windowed_window_size_backup = { \
-        .width = 0, \
-        .height = 0, \
-    }, \
-    .has_frame = false, \
-    .fullscreen = false, \
-    .maximized = false, \
-    .no_window = false, \
+        .width = 0,           \
+        .height = 0,          \
+    },                        \
+    .has_frame = false,   \
+    .fullscreen = false,  \
+    .no_window = false,   \
 }

 // initialize default values
@@ -55,9 +46,7 @@ screen_init(struct screen *screen);
 // initialize screen, create window, renderer and texture (window is hidden)
 bool
 screen_init_rendering(struct screen *screen, const char *window_title,
-                      struct size frame_size, bool always_on_top,
-                      int16_t window_x, int16_t window_y, uint16_t window_width,
-                      uint16_t window_height, bool window_borderless);
+                      struct size frame_size, bool always_on_top);

 // show the window
 void
@@ -87,8 +76,4 @@ screen_resize_to_fit(struct screen *screen);
 void
 screen_resize_to_pixel_perfect(struct screen *screen);

-// react to window events
-void
-screen_handle_window_event(struct screen *screen, const SDL_WindowEvent *event);
-
 #endif
--- a/app/src/server.c
+++ b/app/src/server.c
@@ -118,10 +118,8 @@ static process_t
 execute_server(struct server *server, const struct server_params *params) {
    char max_size_string[6];
    char bit_rate_string[11];
-    char max_fps_string[6];
    sprintf(max_size_string, "%"PRIu16, params->max_size);
    sprintf(bit_rate_string, "%"PRIu32, params->bit_rate);
-    sprintf(max_fps_string, "%"PRIu16, params->max_fps);
    const char *const cmd[] = {
        "shell",
        "CLASSPATH=/data/local/tmp/" SERVER_FILENAME,
@@ -133,10 +131,8 @@ execute_server(struct server *server, const struct server_params *params) {
 #endif
        "/", // unused
        "com.genymobile.scrcpy.Server",
-        SCRCPY_VERSION,
        max_size_string,
        bit_rate_string,
-        max_fps_string,
        server->tunnel_forward ? "true" : "false",
        params->crop ? params->crop : "-",
        "true", // always send frame meta (packet boundaries + timestamp)
@@ -281,7 +277,7 @@ server_connect_to(struct server *server) {

        server->control_socket = net_accept(server->server_socket);
        if (server->control_socket == INVALID_SOCKET) {
-            // the video_socket will be cleaned up on destroy
+            // the video_socket will be clean up on destroy
            return false;
        }

--- a/app/src/server.h
+++ b/app/src/server.h
@@ -35,7 +35,6 @@ struct server_params {
    uint16_t local_port;
    uint16_t max_size;
    uint32_t bit_rate;
-    uint16_t max_fps;
    bool control;
 };

--- a/config/checkstyle/checkstyle.xml
+++ b/config/checkstyle/checkstyle.xml
@@ -54,7 +54,7 @@ page at http://checkstyle.sourceforge.net/config.html -->
    <module name="SuppressWarningsHolder"/>

    <!-- Checks for imports                              -->
-    <!-- See http://checkstyle.sf.net/config_imports.html -->
+    <!-- See http://checkstyle.sf.net/config_import.html -->
    <module name="AvoidStarImport">
      <property name="allowStaticMemberImports" value="true" />
    </module>
@@ -99,7 +99,7 @@ page at http://checkstyle.sourceforge.net/config.html -->
    <module name="WhitespaceAround" />

    <!-- Modifier Checks                                    -->
-    <!-- See http://checkstyle.sf.net/config_modifier.html -->
+    <!-- See http://checkstyle.sf.net/config_modifiers.html -->
    <module name="ModifierOrder" />
    <module name="RedundantModifier" />

--- a/cross_win32.txt
+++ b/cross_win32.txt
@@ -15,6 +15,6 @@ cpu = 'i686'
 endian = 'little'

 [properties]
-prebuilt_ffmpeg_shared = 'ffmpeg-4.2.1-win32-shared'
-prebuilt_ffmpeg_dev = 'ffmpeg-4.2.1-win32-dev'
+prebuilt_ffmpeg_shared = 'ffmpeg-4.1.4-win32-shared'
+prebuilt_ffmpeg_dev = 'ffmpeg-4.1.4-win32-dev'
 prebuilt_sdl2 = 'SDL2-2.0.10/i686-w64-mingw32'
--- a/cross_win64.txt
+++ b/cross_win64.txt
@@ -15,6 +15,6 @@ cpu = 'x86_64'
 endian = 'little'

 [properties]
-prebuilt_ffmpeg_shared = 'ffmpeg-4.2.1-win64-shared'
-prebuilt_ffmpeg_dev = 'ffmpeg-4.2.1-win64-dev'
+prebuilt_ffmpeg_shared = 'ffmpeg-4.1.4-win64-shared'
+prebuilt_ffmpeg_dev = 'ffmpeg-4.1.4-win64-dev'
 prebuilt_sdl2 = 'SDL2-2.0.10/x86_64-w64-mingw32'
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('scrcpy', 'c',
-        version: '1.11',
+        version: '1.10',
        meson_version: '>= 0.37',
        default_options: 'c_std=c11')

--- a/prebuilt-deps/Makefile
+++ b/prebuilt-deps/Makefile
@@ -10,24 +10,24 @@ prepare-win32: prepare-sdl2 prepare-ffmpeg-shared-win32 prepare-ffmpeg-dev-win32
 prepare-win64: prepare-sdl2 prepare-ffmpeg-shared-win64 prepare-ffmpeg-dev-win64 prepare-adb

 prepare-ffmpeg-shared-win32:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/shared/ffmpeg-4.2.1-win32-shared.zip \
-		9208255f409410d95147151d7e829b5699bf8d91bfe1e81c3f470f47c2fa66d2 \
-		ffmpeg-4.2.1-win32-shared
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/shared/ffmpeg-4.1.4-win32-shared.zip \
+		596608277f6b937c3dea7c46e854665d75b3de56790bae07f655ca331440f003 \
+		ffmpeg-4.1.4-win32-shared

 prepare-ffmpeg-dev-win32:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/dev/ffmpeg-4.2.1-win32-dev.zip \
-		c3469e6c5f031cbcc8cba88dee92d6548c5c6b6ff14f4097f18f72a92d0d70c4 \
-		ffmpeg-4.2.1-win32-dev
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/dev/ffmpeg-4.1.4-win32-dev.zip \
+		a80c86e263cfad26e202edfa5e6e939a2c88843ae26f031d3e0d981a39fd03fb \
+		ffmpeg-4.1.4-win32-dev

 prepare-ffmpeg-shared-win64:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/shared/ffmpeg-4.2.1-win64-shared.zip \
-		55063d3cf750a75485c7bf196031773d81a1b25d0980c7db48ecfc7701a42331 \
-		ffmpeg-4.2.1-win64-shared
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/shared/ffmpeg-4.1.4-win64-shared.zip \
+		a90889871de2cab8a79b392591313a188189a353f69dde1db98aebe20b280989 \
+		ffmpeg-4.1.4-win64-shared

 prepare-ffmpeg-dev-win64:
-	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-4.2.1-win64-dev.zip \
-		5af393be5f25c0a71aa29efce768e477c35347f7f8e0d9696767d5b9d405b74e \
-		ffmpeg-4.2.1-win64-dev
+	@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-4.1.4-win64-dev.zip \
+		6c9d53f9e94ce1821e975ec668e5b9d6e9deb4a45d0d7e30264685d3dfbbb068 \
+		ffmpeg-4.1.4-win64-dev

 prepare-sdl2:
 	@./prepare-dep https://libsdl.org/release/SDL2-devel-2.0.10-mingw.tar.gz \
@@ -35,6 +35,6 @@ prepare-sdl2:
 		SDL2-2.0.10

 prepare-adb:
-	@./prepare-dep https://dl.google.com/android/repository/platform-tools_r29.0.5-windows.zip \
-		2df06160056ec9a84c7334af2a1e42740befbb1a2e34370e7af544a2cc78152c \
+	@./prepare-dep https://dl.google.com/android/repository/platform-tools_r29.0.2-windows.zip \
+		d78f02e5e2c9c4c1d046dcd4e6fbdf586e5f57ef66eb0da5c2b49d745d85d5ee \
 		platform-tools
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -6,8 +6,8 @@ android {
        applicationId "com.genymobile.scrcpy"
        minSdkVersion 21
        targetSdkVersion 29
-        versionCode 12
-        versionName "1.11"
+        versionCode 11
+        versionName "1.10"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
--- a/server/build_without_gradle.sh
+++ b/server/build_without_gradle.sh
@@ -11,9 +11,6 @@

 set -e

-SCRCPY_DEBUG=false
-SCRCPY_VERSION_NAME=1.11
-
 PLATFORM=${ANDROID_PLATFORM:-29}
 BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-29.0.2}

@@ -33,8 +30,7 @@ mkdir -p "$CLASSES_DIR/com/genymobile/scrcpy"
 package com.genymobile.scrcpy;

 public final class BuildConfig {
-  public static final boolean DEBUG = $SCRCPY_DEBUG;
-  public static final String VERSION_NAME = "$SCRCPY_VERSION_NAME";
+  public static final boolean DEBUG = false;
 }
 EOF

--- a/server/src/main/java/com/genymobile/scrcpy/Options.java
+++ b/server/src/main/java/com/genymobile/scrcpy/Options.java
@@ -5,7 +5,6 @@ import android.graphics.Rect;
 public class Options {
    private int maxSize;
    private int bitRate;
-    private int maxFps;
    private boolean tunnelForward;
    private Rect crop;
    private boolean sendFrameMeta; // send PTS so that the client may record properly
@@ -27,14 +26,6 @@ public class Options {
        this.bitRate = bitRate;
    }

-    public int getMaxFps() {
-        return maxFps;
-    }
-
-    public void setMaxFps(int maxFps) {
-        this.maxFps = maxFps;
-    }
-
    public boolean isTunnelForward() {
        return tunnelForward;
    }
--- a/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
+++ b/server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
@@ -6,7 +6,6 @@ import android.graphics.Rect;
 import android.media.MediaCodec;
 import android.media.MediaCodecInfo;
 import android.media.MediaFormat;
-import android.os.Build;
 import android.os.IBinder;
 import android.view.Surface;

@@ -17,29 +16,32 @@ import java.util.concurrent.atomic.AtomicBoolean;

 public class ScreenEncoder implements Device.RotationListener {

+    private static final int DEFAULT_FRAME_RATE = 60; // fps
    private static final int DEFAULT_I_FRAME_INTERVAL = 10; // seconds
-    private static final int REPEAT_FRAME_DELAY_US = 100_000; // repeat after 100ms

+    private static final int REPEAT_FRAME_DELAY = 6; // repeat after 6 frames
+
+    private static final int MICROSECONDS_IN_ONE_SECOND = 1_000_000;
    private static final int NO_PTS = -1;

    private final AtomicBoolean rotationChanged = new AtomicBoolean();
    private final ByteBuffer headerBuffer = ByteBuffer.allocate(12);

    private int bitRate;
-    private int maxFps;
+    private int frameRate;
    private int iFrameInterval;
    private boolean sendFrameMeta;
    private long ptsOrigin;

-    public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps, int iFrameInterval) {
+    public ScreenEncoder(boolean sendFrameMeta, int bitRate, int frameRate, int iFrameInterval) {
        this.sendFrameMeta = sendFrameMeta;
        this.bitRate = bitRate;
-        this.maxFps = maxFps;
+        this.frameRate = frameRate;
        this.iFrameInterval = iFrameInterval;
    }

-    public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps) {
-        this(sendFrameMeta, bitRate, maxFps, DEFAULT_I_FRAME_INTERVAL);
+    public ScreenEncoder(boolean sendFrameMeta, int bitRate) {
+        this(sendFrameMeta, bitRate, DEFAULT_FRAME_RATE, DEFAULT_I_FRAME_INTERVAL);
    }

    @Override
@@ -52,10 +54,7 @@ public class ScreenEncoder implements Device.RotationListener {
    }

    public void streamScreen(Device device, FileDescriptor fd) throws IOException {
-        Workarounds.prepareMainLooper();
-        Workarounds.fillAppInfo();
-
-        MediaFormat format = createFormat(bitRate, maxFps, iFrameInterval);
+        MediaFormat format = createFormat(bitRate, frameRate, iFrameInterval);
        device.setRotationListener(this);
        boolean alive;
        try {
@@ -138,24 +137,15 @@ public class ScreenEncoder implements Device.RotationListener {
        return MediaCodec.createEncoderByType("video/avc");
    }

-    @SuppressWarnings("checkstyle:MagicNumber")
-    private static MediaFormat createFormat(int bitRate, int maxFps, int iFrameInterval) {
+    private static MediaFormat createFormat(int bitRate, int frameRate, int iFrameInterval) throws IOException {
        MediaFormat format = new MediaFormat();
        format.setString(MediaFormat.KEY_MIME, "video/avc");
        format.setInteger(MediaFormat.KEY_BIT_RATE, bitRate);
-        // must be present to configure the encoder, but does not impact the actual frame rate, which is variable
-        format.setInteger(MediaFormat.KEY_FRAME_RATE, 60);
+        format.setInteger(MediaFormat.KEY_FRAME_RATE, frameRate);
        format.setInteger(MediaFormat.KEY_COLOR_FORMAT, MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface);
        format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, iFrameInterval);
        // display the very first frame, and recover from bad quality when no new frames
-        format.setLong(MediaFormat.KEY_REPEAT_PREVIOUS_FRAME_AFTER, REPEAT_FRAME_DELAY_US); // µs
-        if (maxFps > 0) {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                format.setFloat(MediaFormat.KEY_MAX_FPS_TO_ENCODER, maxFps);
-            } else {
-                Ln.w("Max FPS is only supported since Android 10, the option has been ignored");
-            }
-        }
+        format.setLong(MediaFormat.KEY_REPEAT_PREVIOUS_FRAME_AFTER, MICROSECONDS_IN_ONE_SECOND * REPEAT_FRAME_DELAY / frameRate); // µs
        return format;
    }

--- a/server/src/main/java/com/genymobile/scrcpy/Server.java
+++ b/server/src/main/java/com/genymobile/scrcpy/Server.java
@@ -17,7 +17,7 @@ public final class Server {
        final Device device = new Device(options);
        boolean tunnelForward = options.isTunnelForward();
        try (DesktopConnection connection = DesktopConnection.open(device, tunnelForward)) {
-            ScreenEncoder screenEncoder = new ScreenEncoder(options.getSendFrameMeta(), options.getBitRate(), options.getMaxFps());
+            ScreenEncoder screenEncoder = new ScreenEncoder(options.getSendFrameMeta(), options.getBitRate());

            if (options.getControl()) {
                Controller controller = new Controller(device, connection);
@@ -67,42 +67,29 @@ public final class Server {

    @SuppressWarnings("checkstyle:MagicNumber")
    private static Options createOptions(String... args) {
-        if (args.length < 1) {
-            throw new IllegalArgumentException("Missing client version");
-        }
-
-        String clientVersion = args[0];
-        if (!clientVersion.equals(BuildConfig.VERSION_NAME)) {
-            throw new IllegalArgumentException("The server version (" + clientVersion + ") does not match the client "
-                    + "(" + BuildConfig.VERSION_NAME + ")");
-        }
-
-        if (args.length != 8) {
-            throw new IllegalArgumentException("Expecting 8 parameters");
+        if (args.length != 6) {
+            throw new IllegalArgumentException("Expecting 6 parameters");
        }

        Options options = new Options();

-        int maxSize = Integer.parseInt(args[1]) & ~7; // multiple of 8
+        int maxSize = Integer.parseInt(args[0]) & ~7; // multiple of 8
        options.setMaxSize(maxSize);

-        int bitRate = Integer.parseInt(args[2]);
+        int bitRate = Integer.parseInt(args[1]);
        options.setBitRate(bitRate);

-        int maxFps = Integer.parseInt(args[3]);
-        options.setMaxFps(maxFps);
-
        // use "adb forward" instead of "adb tunnel"? (so the server must listen)
-        boolean tunnelForward = Boolean.parseBoolean(args[4]);
+        boolean tunnelForward = Boolean.parseBoolean(args[2]);
        options.setTunnelForward(tunnelForward);

-        Rect crop = parseCrop(args[5]);
+        Rect crop = parseCrop(args[3]);
        options.setCrop(crop);

-        boolean sendFrameMeta = Boolean.parseBoolean(args[6]);
+        boolean sendFrameMeta = Boolean.parseBoolean(args[4]);
        options.setSendFrameMeta(sendFrameMeta);

-        boolean control = Boolean.parseBoolean(args[7]);
+        boolean control = Boolean.parseBoolean(args[5]);
        options.setControl(control);

        return options;
--- a/server/src/main/java/com/genymobile/scrcpy/Workarounds.java
+++ b/server/src/main/java/com/genymobile/scrcpy/Workarounds.java
@@ -1,64 +0,0 @@
-package com.genymobile.scrcpy;
-
-import android.annotation.SuppressLint;
-import android.content.pm.ApplicationInfo;
-import android.os.Looper;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-
-public final class Workarounds {
-    private Workarounds() {
-        // not instantiable
-    }
-
-    public static void prepareMainLooper() {
-        // Some devices internally create a Handler when creating an input Surface, causing an exception:
-        //   "Can't create handler inside thread that has not called Looper.prepare()"
-        // <https://github.com/Genymobile/scrcpy/issues/240>
-        //
-        // Use Looper.prepareMainLooper() instead of Looper.prepare() to avoid a NullPointerException:
-        //   "Attempt to read from field 'android.os.MessageQueue android.os.Looper.mQueue'
-        //    on a null object reference"
-        // <https://github.com/Genymobile/scrcpy/issues/921>
-        Looper.prepareMainLooper();
-    }
-
-    @SuppressLint("PrivateApi")
-    public static void fillAppInfo() {
-        try {
-            // ActivityThread activityThread = new ActivityThread();
-            Class<?> activityThreadClass = Class.forName("android.app.ActivityThread");
-            Constructor<?> activityThreadConstructor = activityThreadClass.getDeclaredConstructor();
-            activityThreadConstructor.setAccessible(true);
-            Object activityThread = activityThreadConstructor.newInstance();
-
-            // ActivityThread.sCurrentActivityThread = activityThread;
-            Field sCurrentActivityThreadField = activityThreadClass.getDeclaredField("sCurrentActivityThread");
-            sCurrentActivityThreadField.setAccessible(true);
-            sCurrentActivityThreadField.set(null, activityThread);
-
-            // ActivityThread.AppBindData appBindData = new ActivityThread.AppBindData();
-            Class<?> appBindDataClass = Class.forName("android.app.ActivityThread$AppBindData");
-            Constructor<?> appBindDataConstructor = appBindDataClass.getDeclaredConstructor();
-            appBindDataConstructor.setAccessible(true);
-            Object appBindData = appBindDataConstructor.newInstance();
-
-            ApplicationInfo applicationInfo = new ApplicationInfo();
-            applicationInfo.packageName = "com.genymobile.scrcpy";
-
-            // appBindData.appInfo = applicationInfo;
-            Field appInfo = appBindDataClass.getDeclaredField("appInfo");
-            appInfo.setAccessible(true);
-            appInfo.set(appBindData, applicationInfo);
-
-            // activityThread.mBoundApplication = appBindData;
-            Field mBoundApplicationField = activityThreadClass.getDeclaredField("mBoundApplication");
-            mBoundApplicationField.setAccessible(true);
-            mBoundApplicationField.set(activityThread, appBindData);
-        } catch (Throwable throwable) {
-            // this is a workaround, so failing is not an error
-            Ln.w("Could not fill app info: " + throwable.getMessage());
-        }
-    }
-}