Build on Windows with libusb support

Add LIBUSB_CALL so that the callback has the correct signature on
Windows (including __attribute__((stdcall))).

BUILD.md

@@ -199,7 +199,7 @@ Install the packages with [Homebrew]:
 
 ```bash
 # runtime dependencies
-brew install sdl2 ffmpeg libusb
+brew install sdl2 ffmpeg
 
 # client build dependencies
 brew install pkg-config meson
@@ -258,7 +258,7 @@ set ANDROID_SDK_ROOT=%LOCALAPPDATA%\Android\sdk
 Then, build:
 
 ```bash
-meson x --buildtype=release --strip -Db_lto=true
+meson x --buildtype release --strip -Db_lto=true
 ninja -Cx  # DO NOT RUN AS ROOT
 ```
 
@@ -279,7 +279,7 @@ Download the prebuilt server somewhere, and specify its path during the Meson
 configuration:
 
 ```bash
-meson x --buildtype=release --strip -Db_lto=true \
+meson x --buildtype release --strip -Db_lto=true \
     -Dprebuilt_server=/path/to/scrcpy-server
 ninja -Cx  # DO NOT RUN AS ROOT
 ```

README.md

@@ -215,15 +215,6 @@ scrcpy --max-fps 15
 
 This is officially supported since Android 10, but may work on earlier versions.
 
-The actual capture framerate may be printed to the console:
-
-```
-scrcpy --print-fps
-```
-
-It may also be enabled or disabled at any time with <kbd>MOD</kbd>+<kbd>i</kbd>.
-
-
 #### Crop
 
 The device screen may be cropped to mirror only part of the screen.
@@ -450,12 +441,12 @@ select it automatically:
 
 ```bash
 # Select the only device connected via USB
-scrcpy -d             # like adb -d
-scrcpy --select-usb   # long version
+scrcpy --select-usb
+scrcpy -U  # short version
 
 # Select the only device connected via TCP/IP
-scrcpy -e             # like adb -e
-scrcpy --select-tcpip # long version
+scrcpy --select-tcpip
+scrcpy -T  # short version
 ```
 
 You can start several instances of _scrcpy_ for several devices.

app/meson.build

@@ -26,7 +26,6 @@ src = [
     'src/scrcpy.c',
     'src/screen.c',
     'src/server.c',
-    'src/version.c',
     'src/video_buffer.c',
     'src/util/acksync.c',
     'src/util/file.c',
@@ -69,12 +68,12 @@ else
     endif
 endif
 
-v4l2_support = get_option('v4l2') and host_machine.system() == 'linux'
+v4l2_support = host_machine.system() == 'linux'
 if v4l2_support
     src += [ 'src/v4l2_sink.c' ]
 endif
 
-usb_support = get_option('usb') and host_machine.system() != 'windows'
+usb_support = host_machine.system() == 'linux' or host_machine.system() == 'windows'
 if usb_support
     src += [
         'src/usb/aoa_hid.c',
@@ -111,9 +110,9 @@ if not crossbuild_windows
 else
     # cross-compile mingw32 build (from Linux to Windows)
     prebuilt_sdl2 = meson.get_cross_property('prebuilt_sdl2')
-    sdl2_bin_dir = meson.current_source_dir() + '/prebuilt-deps/data/' + prebuilt_sdl2 + '/bin'
-    sdl2_lib_dir = meson.current_source_dir() + '/prebuilt-deps/data/' + prebuilt_sdl2 + '/lib'
-    sdl2_include_dir = 'prebuilt-deps/data/' + prebuilt_sdl2 + '/include'
+    sdl2_bin_dir = meson.current_source_dir() + '/../prebuilt-deps/data/' + prebuilt_sdl2 + '/bin'
+    sdl2_lib_dir = meson.current_source_dir() + '/../prebuilt-deps/data/' + prebuilt_sdl2 + '/lib'
+    sdl2_include_dir = '../prebuilt-deps/data/' + prebuilt_sdl2 + '/include'
 
     sdl2 = declare_dependency(
         dependencies: [
@@ -124,8 +123,8 @@ else
     )
 
     prebuilt_ffmpeg = meson.get_cross_property('prebuilt_ffmpeg')
-    ffmpeg_bin_dir = meson.current_source_dir() + '/prebuilt-deps/data/' + prebuilt_ffmpeg + '/bin'
-    ffmpeg_include_dir = 'prebuilt-deps/data/' + prebuilt_ffmpeg + '/include'
+    ffmpeg_bin_dir = meson.current_source_dir() + '/../prebuilt-deps/data/' + prebuilt_ffmpeg + '/bin'
+    ffmpeg_include_dir = '../prebuilt-deps/data/' + prebuilt_ffmpeg + '/include'
 
     # ffmpeg versions are different for win32 and win64 builds
     ffmpeg_avcodec = meson.get_cross_property('ffmpeg_avcodec')
@@ -141,9 +140,22 @@ else
         include_directories: include_directories(ffmpeg_include_dir)
     )
 
+    prebuilt_libusb = meson.get_cross_property('prebuilt_libusb')
+    prebuilt_libusb_root = meson.get_cross_property('prebuilt_libusb_root')
+    libusb_bin_dir = meson.current_source_dir() + '/../prebuilt-deps/data/' + prebuilt_libusb + '/dll'
+    libusb_include_dir = '../prebuilt-deps/data/' + prebuilt_libusb_root + '/include'
+
+    libusb = declare_dependency(
+        dependencies: [
+            cc.find_library('libusb-1.0', dirs: libusb_bin_dir),
+        ],
+        include_directories: include_directories(libusb_include_dir)
+    )
+
     dependencies = [
         ffmpeg,
         sdl2,
+        libusb,
         cc.find_library('mingw32')
     ]
 

app/scrcpy.1

@@ -43,12 +43,6 @@ The values are expressed in the device natural orientation (typically, portrait
 .B \-\-max\-size
 value is computed on the cropped size.
 
-.TP
-.B \-d, \-\-select\-usb
-Use USB device (if there is exactly one, like adb -d).
-
-Also see \fB\-e\fR (\fB\-\-select\-tcpip\fR).
-
 .TP
 .BI "\-\-disable-screensaver"
 Disable screensaver while scrcpy is running.
@@ -68,12 +62,6 @@ Add a buffering delay (in milliseconds) before displaying. This increases latenc
 
 Default is 0 (no buffering).
 
-.TP
-.B \-e, \-\-select\-tcpip
-Use TCP/IP device (if there is exactly one, like adb -e).
-
-Also see \fB\-d\fR (\fB\-\-select\-usb\fR).
-
 .TP
 .BI "\-\-encoder " name
 Use a specific MediaCodec encoder (must be a H.264 encoder).
@@ -100,7 +88,7 @@ Simulate a physical keyboard by using HID over AOAv2.
 
 This provides a better experience for IME users, and allows to generate non-ASCII characters, contrary to the default injection method.
 
-It may only work over USB.
+It may only work over USB, and is currently only supported on Linux.
 
 The keyboard layout must be configured (once and for all) on the device, via Settings -> System -> Languages and input -> Physical keyboard. This settings page can be started directly:
 
@@ -142,16 +130,10 @@ In this mode, the computer mouse is captured to control the device directly (rel
 
 LAlt, LSuper or RSuper toggle the capture mode, to give control of the mouse back to the computer.
 
-It may only work over USB.
+It may only work over USB, and is currently only supported on Linux.
 
 Also see \fB\-\-hid\-keyboard\fR.
 
-.TP
-.B \-\-no\-cleanup
-By default, scrcpy removes the server binary from the device and restores the device state (show touches, stay awake and power mode) on exit.
-
-This option disables this cleanup.
-
 .TP
 .B \-\-no\-clipboard\-autosync
 By default, scrcpy automatically synchronizes the computer clipboard to the device clipboard before injecting Ctrl+v, and the device clipboard to the computer clipboard whenever it changes.
@@ -190,7 +172,7 @@ LAlt, LSuper or RSuper toggle the mouse capture mode, to give control of the mou
 
 If any of \fB\-\-hid\-keyboard\fR or \fB\-\-hid\-mouse\fR is set, only enable keyboard or mouse respectively, otherwise enable both.
 
-It may only work over USB.
+It may only work over USB, and is currently only supported on Linux.
 
 See \fB\-\-hid\-keyboard\fR and \fB\-\-hid\-mouse\fR.
 
@@ -211,10 +193,6 @@ Inject alpha characters and space as text events instead of key events.
 This avoids issues when combining multiple keys to enter special characters,
 but breaks the expected behavior of alpha keys in games (typically WASD).
 
-.TP
-.B "\-\-print\-fps
-Start FPS counter, to print framerate logs to the console. It can be started or stopped at any time with MOD+i.
-
 .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".
@@ -295,6 +273,14 @@ Set the TCP port of the adb tunnel to reach the scrcpy server. This option autom
 
 Default is 0 (not forced): the local port used for establishing the tunnel will be used.
 
+.TP
+.B \-T, \-\-select\-tcpip
+Use TCP/IP device (if there is exactly one).
+
+.TP
+.B \-U, \-\-select\-usb
+Use USB device (if there is exactly one).
+
 .TP
 .BI "\-\-v4l2-sink " /dev/videoN
 Output to v4l2loopback device.

app/src/adb/adb.c

@@ -412,7 +412,7 @@ sc_adb_list_devices(struct sc_intr *intr, unsigned flags,
         // The implementation assumes that the output of "adb devices -l" fits
         // in the buffer in a single pass
         LOGW("Result of \"adb devices -l\" does not fit in 4Kb. "
-             "Please report an issue.");
+             "Please report an issue.\n");
         return -1;
     }
 
@@ -585,8 +585,9 @@ sc_adb_select_device(struct sc_intr *intr,
                 break;
         }
         sc_adb_devices_log(SC_LOG_LEVEL_ERROR, devices, count);
-        LOGE("Select a device via -s (--serial), -d (--select-usb) or -e "
-             "(--select-tcpip)");
+        if (selector->type != SC_ADB_DEVICE_SELECT_ALL) {
+            LOGE("Specify the device via -s or --serial");
+        }
         sc_adb_devices_destroy_all(devices, count);
         return false;
     }
@@ -676,7 +677,7 @@ sc_adb_get_device_ip(struct sc_intr *intr, const char *serial, unsigned flags) {
         // The implementation assumes that the output of "ip route" fits in the
         // buffer in a single pass
         LOGW("Result of \"ip route\" does not fit in 1Kb. "
-             "Please report an issue.");
+             "Please report an issue.\n");
         return NULL;
     }
 

app/src/adb/adb_device.h

@@ -17,7 +17,7 @@ void
 sc_adb_device_destroy(struct sc_adb_device *device);
 
 /**
- * Move src to dst
+ * Move src to dest
  *
  * After this call, the content of src is undefined, except that
  * sc_adb_device_destroy() can be called.

app/src/cli.c

@@ -54,8 +54,6 @@
 #define OPT_RAW_KEY_EVENTS         1034
 #define OPT_NO_DOWNSIZE_ON_ERROR   1035
 #define OPT_OTG                    1036
-#define OPT_NO_CLEANUP             1037
-#define OPT_PRINT_FPS              1038
 
 struct sc_option {
     char shortopt;
@@ -118,13 +116,7 @@ static const struct sc_option options[] = {
         .text = "Crop the device screen on the server.\n"
                 "The values are expressed in the device natural orientation "
                 "(typically, portrait for a phone, landscape for a tablet). "
-                "Any --max-size value is computed on the cropped size.",
-    },
-    {
-        .shortopt = 'd',
-        .longopt = "select-usb",
-        .text = "Use USB device (if there is exactly one, like adb -d).\n"
-                "Also see -e (--select-tcpip).",
+                "Any --max-size value is cmoputed on the cropped size.",
     },
     {
         .longopt_id = OPT_DISABLE_SCREENSAVER,
@@ -149,12 +141,6 @@ static const struct sc_option options[] = {
                 "This increases latency to compensate for jitter.\n"
                 "Default is 0 (no buffering).",
     },
-    {
-        .shortopt = 'e',
-        .longopt = "select-tcpip",
-        .text = "Use TCP/IP device (if there is exactly one, like adb -e).\n"
-                "Also see -d (--select-usb).",
-    },
     {
         .longopt_id = OPT_ENCODER_NAME,
         .longopt = "encoder",
@@ -186,7 +172,8 @@ static const struct sc_option options[] = {
                 "It provides a better experience for IME users, and allows to "
                 "generate non-ASCII characters, contrary to the default "
                 "injection method.\n"
-                "It may only work over USB.\n"
+                "It may only work over USB, and is currently only supported "
+                "on Linux.\n"
                 "The keyboard layout must be configured (once and for all) on "
                 "the device, via Settings -> System -> Languages and input -> "
                 "Physical keyboard. This settings page can be started "
@@ -238,7 +225,8 @@ static const struct sc_option options[] = {
                 "device directly (relative mouse mode).\n"
                 "LAlt, LSuper or RSuper toggle the capture mode, to give "
                 "control of the mouse back to the computer.\n"
-                "It may only work over USB.\n"
+                "It may only work over USB, and is currently only supported "
+                "on Linux.\n"
                 "Also see --hid-keyboard.",
     },
     {
@@ -251,12 +239,11 @@ static const struct sc_option options[] = {
                 "Default is 0 (unlimited).",
     },
     {
-        .longopt_id = OPT_NO_CLEANUP,
-        .longopt = "no-cleanup",
-        .text = "By default, scrcpy removes the server binary from the device "
-                "and restores the device state (show touches, stay awake and "
-                "power mode) on exit.\n"
-                "This option disables this cleanup."
+        .longopt_id = OPT_NO_DOWNSIZE_ON_ERROR,
+        .longopt = "no-downsize-on-error",
+        .text = "By default, on MediaCodec error, scrcpy automatically tries "
+                "again with a lower definition.\n"
+                "This option disables this behavior.",
     },
     {
         .longopt_id = OPT_NO_CLIPBOARD_AUTOSYNC,
@@ -267,13 +254,6 @@ static const struct sc_option options[] = {
                 "it changes.\n"
                 "This option disables this automatic synchronization."
     },
-    {
-        .longopt_id = OPT_NO_DOWNSIZE_ON_ERROR,
-        .longopt = "no-downsize-on-error",
-        .text = "By default, on MediaCodec error, scrcpy automatically tries "
-                "again with a lower definition.\n"
-                "This option disables this behavior.",
-    },
     {
         .shortopt = 'n',
         .longopt = "no-control",
@@ -309,7 +289,8 @@ static const struct sc_option options[] = {
                 "control of the mouse back to the computer.\n"
                 "If any of --hid-keyboard or --hid-mouse is set, only enable "
                 "keyboard or mouse respectively, otherwise enable both.\n"
-                "It may only work over USB.\n"
+                "It may only work over USB, and is currently only supported "
+                "on Linux.\n"
                 "See --hid-keyboard and --hid-mouse.",
     },
     {
@@ -334,12 +315,6 @@ static const struct sc_option options[] = {
                 "special character, but breaks the expected behavior of alpha "
                 "keys in games (typically WASD).",
     },
-    {
-        .longopt_id = OPT_PRINT_FPS,
-        .longopt = "print-fps",
-        .text = "Start FPS counter, to print framerate logs to the console. "
-                "It can be started or stopped at any time with MOD+i.",
-    },
     {
         .longopt_id = OPT_PUSH_TARGET,
         .longopt = "push-target",
@@ -441,6 +416,16 @@ static const struct sc_option options[] = {
                 "Default is 0 (not forced): the local port used for "
                 "establishing the tunnel will be used.",
     },
+    {
+        .shortopt = 'T',
+        .longopt = "select-tcpip",
+        .text = "Use TCP/IP device (if there is exactly one).",
+    },
+    {
+        .shortopt = 'U',
+        .longopt = "select-usb",
+        .text = "Use USB device (if there is exactly one).",
+    },
     {
         .longopt_id = OPT_V4L2_SINK,
         .longopt = "v4l2-sink",
@@ -1345,12 +1330,6 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                     return false;
                 }
                 break;
-            case 'd':
-                opts->select_usb = true;
-                break;
-            case 'e':
-                opts->select_tcpip = true;
-                break;
             case 'f':
                 opts->fullscreen = true;
                 break;
@@ -1370,8 +1349,8 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                 opts->keyboard_input_mode = SC_KEYBOARD_INPUT_MODE_HID;
                 break;
 #else
-                LOGE("HID over AOA (-K/--hid-keyboard) is disabled (or "
-                     "unsupported on this platform).");
+                LOGE("HID over AOA (-K/--hid-keyboard) is not supported on "
+                     "this platform. It is only available on Linux.");
                 return false;
 #endif
             case OPT_MAX_FPS:
@@ -1389,8 +1368,8 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                 opts->mouse_input_mode = SC_MOUSE_INPUT_MODE_HID;
                 break;
 #else
-                LOGE("HID over AOA (-M/--hid-mouse) is disabled (or "
-                     "unsupported on this platform).");
+                LOGE("HID over AOA (-M/--hid-mouse) is not supported on this"
+                     "platform. It is only available on Linux.");
                 return false;
 #endif
             case OPT_LOCK_VIDEO_ORIENTATION:
@@ -1432,6 +1411,12 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
             case 't':
                 opts->show_touches = true;
                 break;
+            case 'T':
+                opts->select_tcpip = true;
+                break;
+            case 'U':
+                opts->select_usb = true;
+                break;
             case OPT_ALWAYS_ON_TOP:
                 opts->always_on_top = true;
                 break;
@@ -1548,19 +1533,13 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
             case OPT_NO_DOWNSIZE_ON_ERROR:
                 opts->downsize_on_error = false;
                 break;
-            case OPT_NO_CLEANUP:
-                opts->cleanup = false;
-                break;
-            case OPT_PRINT_FPS:
-                opts->start_fps_counter = true;
-                break;
             case OPT_OTG:
 #ifdef HAVE_USB
                 opts->otg = true;
                 break;
 #else
-                LOGE("OTG mode (--otg) is disabled (or unsupported on this "
-                     "platform).");
+                LOGE("OTG mode (--otg) is not supported on this platform. It "
+                     "is only available on Linux.");
                 return false;
 #endif
             case OPT_V4L2_SINK:
@@ -1568,8 +1547,7 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                 opts->v4l2_device = optarg;
                 break;
 #else
-                LOGE("V4L2 (--v4l2-sink) is disabled (or unsupported on this "
-                     "platform).");
+                LOGE("V4L2 (--v4l2-sink) is only available on Linux.");
                 return false;
 #endif
             case OPT_V4L2_BUFFER:
@@ -1604,8 +1582,8 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
     if (selectors > 1) {
         LOGE("At most one device selector option may be passed, among:\n"
              "  --serial (-s)\n"
-             "  --select-usb (-d)\n"
-             "  --select-tcpip (-e)\n"
+             "  --select-usb (-U)\n"
+             "  --select-tcpip (-T)\n"
              "  --tcpip=<addr> (with an argument)");
         return false;
     }
@@ -1710,12 +1688,12 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
             LOGE("OTG mode: could not select display");
             return false;
         }
-# ifdef HAVE_V4L2
+#ifdef HAVE_V4L2
         if (opts->v4l2_device) {
             LOGE("OTG mode: could not sink to V4L2 device");
             return false;
         }
-# endif
+#endif
     }
 #endif
 

app/src/control_msg.c

@@ -63,17 +63,17 @@ static const char *const copy_key_labels[] = {
 
 static void
 write_position(uint8_t *buf, const struct sc_position *position) {
-    sc_write32be(&buf[0], position->point.x);
-    sc_write32be(&buf[4], position->point.y);
-    sc_write16be(&buf[8], position->screen_size.width);
-    sc_write16be(&buf[10], position->screen_size.height);
+    buffer_write32be(&buf[0], position->point.x);
+    buffer_write32be(&buf[4], position->point.y);
+    buffer_write16be(&buf[8], position->screen_size.width);
+    buffer_write16be(&buf[10], position->screen_size.height);
 }
 
 // write length (4 bytes) + string (non null-terminated)
 static size_t
 write_string(const char *utf8, size_t max_len, unsigned char *buf) {
     size_t len = sc_str_utf8_truncation_index(utf8, max_len);
-    sc_write32be(buf, len);
+    buffer_write32be(buf, len);
     memcpy(&buf[4], utf8, len);
     return 4 + len;
 }
@@ -94,9 +94,9 @@ sc_control_msg_serialize(const struct sc_control_msg *msg, unsigned char *buf) {
     switch (msg->type) {
         case SC_CONTROL_MSG_TYPE_INJECT_KEYCODE:
             buf[1] = msg->inject_keycode.action;
-            sc_write32be(&buf[2], msg->inject_keycode.keycode);
-            sc_write32be(&buf[6], msg->inject_keycode.repeat);
-            sc_write32be(&buf[10], msg->inject_keycode.metastate);
+            buffer_write32be(&buf[2], msg->inject_keycode.keycode);
+            buffer_write32be(&buf[6], msg->inject_keycode.repeat);
+            buffer_write32be(&buf[10], msg->inject_keycode.metastate);
             return 14;
         case SC_CONTROL_MSG_TYPE_INJECT_TEXT: {
             size_t len =
@@ -106,20 +106,20 @@ sc_control_msg_serialize(const struct sc_control_msg *msg, unsigned char *buf) {
         }
         case SC_CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT:
             buf[1] = msg->inject_touch_event.action;
-            sc_write64be(&buf[2], msg->inject_touch_event.pointer_id);
+            buffer_write64be(&buf[2], msg->inject_touch_event.pointer_id);
             write_position(&buf[10], &msg->inject_touch_event.position);
             uint16_t pressure =
                 to_fixed_point_16(msg->inject_touch_event.pressure);
-            sc_write16be(&buf[22], pressure);
-            sc_write32be(&buf[24], msg->inject_touch_event.buttons);
+            buffer_write16be(&buf[22], pressure);
+            buffer_write32be(&buf[24], msg->inject_touch_event.buttons);
             return 28;
         case SC_CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT:
             write_position(&buf[1], &msg->inject_scroll_event.position);
-            sc_write32be(&buf[13],
+            buffer_write32be(&buf[13],
                              (uint32_t) msg->inject_scroll_event.hscroll);
-            sc_write32be(&buf[17],
+            buffer_write32be(&buf[17],
                              (uint32_t) msg->inject_scroll_event.vscroll);
-            sc_write32be(&buf[21], msg->inject_scroll_event.buttons);
+            buffer_write32be(&buf[21], msg->inject_scroll_event.buttons);
             return 25;
         case SC_CONTROL_MSG_TYPE_BACK_OR_SCREEN_ON:
             buf[1] = msg->inject_keycode.action;
@@ -128,7 +128,7 @@ sc_control_msg_serialize(const struct sc_control_msg *msg, unsigned char *buf) {
             buf[1] = msg->get_clipboard.copy_key;
             return 2;
         case SC_CONTROL_MSG_TYPE_SET_CLIPBOARD:
-            sc_write64be(&buf[1], msg->set_clipboard.sequence);
+            buffer_write64be(&buf[1], msg->set_clipboard.sequence);
             buf[9] = !!msg->set_clipboard.paste;
             size_t len = write_string(msg->set_clipboard.text,
                                       SC_CONTROL_MSG_CLIPBOARD_TEXT_MAX_LENGTH,

app/src/demuxer.c

@@ -10,12 +10,10 @@
 #include "util/buffer_util.h"
 #include "util/log.h"
 
-#define SC_PACKET_HEADER_SIZE 12
+#define BUFSIZE 0x10000
 
-#define SC_PACKET_FLAG_CONFIG    (UINT64_C(1) << 63)
-#define SC_PACKET_FLAG_KEY_FRAME (UINT64_C(1) << 62)
-
-#define SC_PACKET_PTS_MASK (SC_PACKET_FLAG_KEY_FRAME - 1)
+#define HEADER_SIZE 12
+#define NO_PTS UINT64_C(-1)
 
 static bool
 sc_demuxer_recv_packet(struct sc_demuxer *demuxer, AVPacket *packet) {
@@ -30,24 +28,16 @@ sc_demuxer_recv_packet(struct sc_demuxer *demuxer, AVPacket *packet) {
     //                    size
     //
     // It is followed by <packet_size> bytes containing the packet/frame.
-    //
-    // The most significant bits of the PTS are used for packet flags:
-    //
-    //  byte 7   byte 6   byte 5   byte 4   byte 3   byte 2   byte 1   byte 0
-    // CK...... ........ ........ ........ ........ ........ ........ ........
-    // ^^<------------------------------------------------------------------->
-    // ||                                PTS
-    // | `- config packet
-    //  `-- key frame
 
-    uint8_t header[SC_PACKET_HEADER_SIZE];
-    ssize_t r = net_recv_all(demuxer->socket, header, SC_PACKET_HEADER_SIZE);
-    if (r < SC_PACKET_HEADER_SIZE) {
+    uint8_t header[HEADER_SIZE];
+    ssize_t r = net_recv_all(demuxer->socket, header, HEADER_SIZE);
+    if (r < HEADER_SIZE) {
         return false;
     }
 
-    uint64_t pts_flags = sc_read64be(header);
-    uint32_t len = sc_read32be(&header[8]);
+    uint64_t pts = buffer_read64be(header);
+    uint32_t len = buffer_read32be(&header[8]);
+    assert(pts == NO_PTS || (pts & 0x8000000000000000) == 0);
     assert(len);
 
     if (av_new_packet(packet, len)) {
@@ -61,17 +51,8 @@ sc_demuxer_recv_packet(struct sc_demuxer *demuxer, AVPacket *packet) {
         return false;
     }
 
-    if (pts_flags & SC_PACKET_FLAG_CONFIG) {
-        packet->pts = AV_NOPTS_VALUE;
-    } else {
-        packet->pts = pts_flags & SC_PACKET_PTS_MASK;
-    }
+    packet->pts = pts != NO_PTS ? (int64_t) pts : AV_NOPTS_VALUE;
 
-    if (pts_flags & SC_PACKET_FLAG_KEY_FRAME) {
-        packet->flags |= AV_PKT_FLAG_KEY;
-    }
-
-    packet->dts = packet->pts;
     return true;
 }
 
@@ -88,6 +69,28 @@ push_packet_to_sinks(struct sc_demuxer *demuxer, const AVPacket *packet) {
     return true;
 }
 
+static void
+sc_demuxer_parse(struct sc_demuxer *demuxer, AVPacket *packet) {
+    uint8_t *in_data = packet->data;
+    int in_len = packet->size;
+    uint8_t *out_data = NULL;
+    int out_len = 0;
+    int r = av_parser_parse2(demuxer->parser, demuxer->codec_ctx,
+                             &out_data, &out_len, in_data, in_len,
+                             AV_NOPTS_VALUE, AV_NOPTS_VALUE, -1);
+
+    // PARSER_FLAG_COMPLETE_FRAMES is set
+    assert(r == in_len);
+    (void) r;
+    assert(out_len == in_len);
+
+    if (demuxer->parser->key_frame == 1) {
+        packet->flags |= AV_PKT_FLAG_KEY;
+    }
+
+    packet->dts = packet->pts;
+}
+
 static bool
 sc_demuxer_push_packet(struct sc_demuxer *demuxer, AVPacket *packet) {
     bool is_config = packet->pts == AV_NOPTS_VALUE;
@@ -127,6 +130,11 @@ sc_demuxer_push_packet(struct sc_demuxer *demuxer, AVPacket *packet) {
         }
     }
 
+    if (!is_config) {
+        // data packet
+        sc_demuxer_parse(demuxer, packet);
+    }
+
     bool ok = push_packet_to_sinks(demuxer, packet);
 
     if (!is_config && demuxer->pending) {

app/src/device_msg.c

@@ -18,7 +18,7 @@ device_msg_deserialize(const unsigned char *buf, size_t len,
     msg->type = buf[0];
     switch (msg->type) {
         case DEVICE_MSG_TYPE_CLIPBOARD: {
-            size_t clipboard_len = sc_read32be(&buf[1]);
+            size_t clipboard_len = buffer_read32be(&buf[1]);
             if (clipboard_len > len - 5) {
                 return 0; // not available
             }
@@ -36,7 +36,7 @@ device_msg_deserialize(const unsigned char *buf, size_t len,
             return 5 + clipboard_len;
         }
         case DEVICE_MSG_TYPE_ACK_CLIPBOARD: {
-            uint64_t sequence = sc_read64be(&buf[1]);
+            uint64_t sequence = buffer_read64be(&buf[1]);
             msg->ack_clipboard.sequence = sequence;
             return 9;
         }

app/src/fps_counter.c

@@ -4,10 +4,10 @@
 
 #include "util/log.h"
 
-#define SC_FPS_COUNTER_INTERVAL SC_TICK_FROM_SEC(1)
+#define FPS_COUNTER_INTERVAL SC_TICK_FROM_SEC(1)
 
 bool
-sc_fps_counter_init(struct sc_fps_counter *counter) {
+fps_counter_init(struct fps_counter *counter) {
     bool ok = sc_mutex_init(&counter->mutex);
     if (!ok) {
         return false;
@@ -27,26 +27,26 @@ sc_fps_counter_init(struct sc_fps_counter *counter) {
 }
 
 void
-sc_fps_counter_destroy(struct sc_fps_counter *counter) {
+fps_counter_destroy(struct fps_counter *counter) {
     sc_cond_destroy(&counter->state_cond);
     sc_mutex_destroy(&counter->mutex);
 }
 
 static inline bool
-is_started(struct sc_fps_counter *counter) {
+is_started(struct fps_counter *counter) {
     return atomic_load_explicit(&counter->started, memory_order_acquire);
 }
 
 static inline void
-set_started(struct sc_fps_counter *counter, bool started) {
+set_started(struct fps_counter *counter, bool started) {
     atomic_store_explicit(&counter->started, started, memory_order_release);
 }
 
 // must be called with mutex locked
 static void
-display_fps(struct sc_fps_counter *counter) {
+display_fps(struct fps_counter *counter) {
     unsigned rendered_per_second =
-        counter->nr_rendered * SC_TICK_FREQ / SC_FPS_COUNTER_INTERVAL;
+        counter->nr_rendered * SC_TICK_FREQ / FPS_COUNTER_INTERVAL;
     if (counter->nr_skipped) {
         LOGI("%u fps (+%u frames skipped)", rendered_per_second,
                                             counter->nr_skipped);
@@ -57,7 +57,7 @@ display_fps(struct sc_fps_counter *counter) {
 
 // must be called with mutex locked
 static void
-check_interval_expired(struct sc_fps_counter *counter, sc_tick now) {
+check_interval_expired(struct fps_counter *counter, uint32_t now) {
     if (now < counter->next_timestamp) {
         return;
     }
@@ -67,13 +67,13 @@ check_interval_expired(struct sc_fps_counter *counter, sc_tick now) {
     counter->nr_skipped = 0;
     // add a multiple of the interval
     uint32_t elapsed_slices =
-        (now - counter->next_timestamp) / SC_FPS_COUNTER_INTERVAL + 1;
-    counter->next_timestamp += SC_FPS_COUNTER_INTERVAL * elapsed_slices;
+        (now - counter->next_timestamp) / FPS_COUNTER_INTERVAL + 1;
+    counter->next_timestamp += FPS_COUNTER_INTERVAL * elapsed_slices;
 }
 
 static int
 run_fps_counter(void *data) {
-    struct sc_fps_counter *counter = data;
+    struct fps_counter *counter = data;
 
     sc_mutex_lock(&counter->mutex);
     while (!counter->interrupted) {
@@ -94,9 +94,9 @@ run_fps_counter(void *data) {
 }
 
 bool
-sc_fps_counter_start(struct sc_fps_counter *counter) {
+fps_counter_start(struct fps_counter *counter) {
     sc_mutex_lock(&counter->mutex);
-    counter->next_timestamp = sc_tick_now() + SC_FPS_COUNTER_INTERVAL;
+    counter->next_timestamp = sc_tick_now() + FPS_COUNTER_INTERVAL;
     counter->nr_rendered = 0;
     counter->nr_skipped = 0;
     sc_mutex_unlock(&counter->mutex);
@@ -117,24 +117,22 @@ sc_fps_counter_start(struct sc_fps_counter *counter) {
         counter->thread_started = true;
     }
 
-    LOGI("FPS counter started");
     return true;
 }
 
 void
-sc_fps_counter_stop(struct sc_fps_counter *counter) {
+fps_counter_stop(struct fps_counter *counter) {
     set_started(counter, false);
     sc_cond_signal(&counter->state_cond);
-    LOGI("FPS counter stopped");
 }
 
 bool
-sc_fps_counter_is_started(struct sc_fps_counter *counter) {
+fps_counter_is_started(struct fps_counter *counter) {
     return is_started(counter);
 }
 
 void
-sc_fps_counter_interrupt(struct sc_fps_counter *counter) {
+fps_counter_interrupt(struct fps_counter *counter) {
     if (!counter->thread_started) {
         return;
     }
@@ -147,7 +145,7 @@ sc_fps_counter_interrupt(struct sc_fps_counter *counter) {
 }
 
 void
-sc_fps_counter_join(struct sc_fps_counter *counter) {
+fps_counter_join(struct fps_counter *counter) {
     if (counter->thread_started) {
         // interrupted must be set by the thread calling join(), so no need to
         // lock for the assertion
@@ -158,7 +156,7 @@ sc_fps_counter_join(struct sc_fps_counter *counter) {
 }
 
 void
-sc_fps_counter_add_rendered_frame(struct sc_fps_counter *counter) {
+fps_counter_add_rendered_frame(struct fps_counter *counter) {
     if (!is_started(counter)) {
         return;
     }
@@ -171,7 +169,7 @@ sc_fps_counter_add_rendered_frame(struct sc_fps_counter *counter) {
 }
 
 void
-sc_fps_counter_add_skipped_frame(struct sc_fps_counter *counter) {
+fps_counter_add_skipped_frame(struct fps_counter *counter) {
     if (!is_started(counter)) {
         return;
     }

app/src/fps_counter.h

@@ -9,7 +9,7 @@
 
 #include "util/thread.h"
 
-struct sc_fps_counter {
+struct fps_counter {
     sc_thread thread;
     sc_mutex mutex;
     sc_cond state_cond;
@@ -28,32 +28,32 @@ struct sc_fps_counter {
 };
 
 bool
-sc_fps_counter_init(struct sc_fps_counter *counter);
+fps_counter_init(struct fps_counter *counter);
 
 void
-sc_fps_counter_destroy(struct sc_fps_counter *counter);
+fps_counter_destroy(struct fps_counter *counter);
 
 bool
-sc_fps_counter_start(struct sc_fps_counter *counter);
+fps_counter_start(struct fps_counter *counter);
 
 void
-sc_fps_counter_stop(struct sc_fps_counter *counter);
+fps_counter_stop(struct fps_counter *counter);
 
 bool
-sc_fps_counter_is_started(struct sc_fps_counter *counter);
+fps_counter_is_started(struct fps_counter *counter);
 
 // request to stop the thread (on quit)
-// must be called before sc_fps_counter_join()
+// must be called before fps_counter_join()
 void
-sc_fps_counter_interrupt(struct sc_fps_counter *counter);
+fps_counter_interrupt(struct fps_counter *counter);
 
 void
-sc_fps_counter_join(struct sc_fps_counter *counter);
+fps_counter_join(struct fps_counter *counter);
 
 void
-sc_fps_counter_add_rendered_frame(struct sc_fps_counter *counter);
+fps_counter_add_rendered_frame(struct fps_counter *counter);
 
 void
-sc_fps_counter_add_skipped_frame(struct sc_fps_counter *counter);
+fps_counter_add_skipped_frame(struct fps_counter *counter);
 
 #endif

app/src/input_manager.c

@@ -242,14 +242,18 @@ set_screen_power_mode(struct sc_controller *controller,
 }
 
 static void
-switch_fps_counter_state(struct sc_fps_counter *fps_counter) {
+switch_fps_counter_state(struct fps_counter *fps_counter) {
     // the started state can only be written from the current thread, so there
     // is no ToCToU issue
-    if (sc_fps_counter_is_started(fps_counter)) {
-        sc_fps_counter_stop(fps_counter);
+    if (fps_counter_is_started(fps_counter)) {
+        fps_counter_stop(fps_counter);
+        LOGI("FPS counter stopped");
     } else {
-        sc_fps_counter_start(fps_counter);
-        // Any error is already logged
+        if (fps_counter_start(fps_counter)) {
+            LOGI("FPS counter started");
+        } else {
+            LOGE("FPS counter starting failed");
+        }
     }
 }
 

app/src/main.c

@@ -15,7 +15,27 @@
 #include "scrcpy.h"
 #include "usb/scrcpy_otg.h"
 #include "util/log.h"
-#include "version.h"
+
+static void
+print_version(void) {
+    printf("\ndependencies:\n");
+    printf(" - SDL %d.%d.%d\n", SDL_MAJOR_VERSION, SDL_MINOR_VERSION,
+                                SDL_PATCHLEVEL);
+    printf(" - libavcodec %d.%d.%d\n", LIBAVCODEC_VERSION_MAJOR,
+                                       LIBAVCODEC_VERSION_MINOR,
+                                       LIBAVCODEC_VERSION_MICRO);
+    printf(" - libavformat %d.%d.%d\n", LIBAVFORMAT_VERSION_MAJOR,
+                                        LIBAVFORMAT_VERSION_MINOR,
+                                        LIBAVFORMAT_VERSION_MICRO);
+    printf(" - libavutil %d.%d.%d\n", LIBAVUTIL_VERSION_MAJOR,
+                                      LIBAVUTIL_VERSION_MINOR,
+                                      LIBAVUTIL_VERSION_MICRO);
+#ifdef HAVE_V4L2
+    printf(" - libavdevice %d.%d.%d\n", LIBAVDEVICE_VERSION_MAJOR,
+                                        LIBAVDEVICE_VERSION_MINOR,
+                                        LIBAVDEVICE_VERSION_MICRO);
+#endif
+}
 
 int
 main(int argc, char *argv[]) {
@@ -51,7 +71,7 @@ main(int argc, char *argv[]) {
     }
 
     if (args.version) {
-        scrcpy_print_version();
+        print_version();
         return 0;
     }
 

app/src/options.c

@@ -62,6 +62,4 @@ const struct scrcpy_options scrcpy_options_default = {
     .tcpip_dst = NULL,
     .select_tcpip = false,
     .select_usb = false,
-    .cleanup = true,
-    .start_fps_counter = false,
 };

app/src/options.h

@@ -137,8 +137,6 @@ struct scrcpy_options {
     const char *tcpip_dst;
     bool select_usb;
     bool select_tcpip;
-    bool cleanup;
-    bool start_fps_counter;
 };
 
 extern const struct scrcpy_options scrcpy_options_default;

app/src/scrcpy.c

@@ -320,7 +320,6 @@ scrcpy(struct scrcpy_options *options) {
         .downsize_on_error = options->downsize_on_error,
         .tcpip = options->tcpip,
         .tcpip_dst = options->tcpip_dst,
-        .cleanup = options->cleanup,
     };
 
     static const struct sc_server_callbacks cbs = {
@@ -588,7 +587,6 @@ aoa_hid_end:
             .rotation = options->rotation,
             .mipmaps = options->mipmaps,
             .fullscreen = options->fullscreen,
-            .start_fps_counter = options->start_fps_counter,
             .buffering_time = options->display_buffer,
         };
 

app/src/screen.c

@@ -163,44 +163,14 @@ sc_screen_is_relative_mode(struct sc_screen *screen) {
 }
 
 static void
-sc_screen_set_mouse_capture(struct sc_screen *screen, bool capture) {
-#ifdef __APPLE__
-    // Workaround for SDL bug on macOS:
-    // <https://github.com/libsdl-org/SDL/issues/5340>
-    if (capture) {
-        int mouse_x, mouse_y;
-        SDL_GetGlobalMouseState(&mouse_x, &mouse_y);
-
-        int x, y, w, h;
-        SDL_GetWindowPosition(screen->window, &x, &y);
-        SDL_GetWindowSize(screen->window, &w, &h);
-
-        bool outside_window = mouse_x < x || mouse_x >= x + w
-                           || mouse_y < y || mouse_y >= y + h;
-        if (outside_window) {
-            SDL_WarpMouseInWindow(screen->window, w / 2, h / 2);
-        }
-    }
-#else
-    (void) screen;
-#endif
+sc_screen_capture_mouse(struct sc_screen *screen, bool capture) {
     if (SDL_SetRelativeMouseMode(capture)) {
         LOGE("Could not set relative mouse mode to %s: %s",
              capture ? "true" : "false", SDL_GetError());
+        return;
     }
-}
 
-static inline bool
-sc_screen_get_mouse_capture(struct sc_screen *screen) {
-    (void) screen;
-    return SDL_GetRelativeMouseMode();
-}
-
-static inline void
-sc_screen_toggle_mouse_capture(struct sc_screen *screen) {
-    (void) screen;
-    bool new_value = !sc_screen_get_mouse_capture(screen);
-    sc_screen_set_mouse_capture(screen, new_value);
+    screen->mouse_captured = capture;
 }
 
 static void
@@ -370,7 +340,7 @@ sc_video_buffer_on_new_frame(struct sc_video_buffer *vb, bool previous_skipped,
 
     bool need_new_event;
     if (previous_skipped) {
-        sc_fps_counter_add_skipped_frame(&screen->fps_counter);
+        fps_counter_add_skipped_frame(&screen->fps_counter);
         // The EVENT_NEW_FRAME triggered for the previous frame will consume
         // this new frame instead, unless the previous event failed
         need_new_event = screen->event_failed;
@@ -402,6 +372,7 @@ sc_screen_init(struct sc_screen *screen,
     screen->fullscreen = false;
     screen->maximized = false;
     screen->event_failed = false;
+    screen->mouse_captured = false;
     screen->mouse_capture_key_pressed = 0;
 
     screen->req.x = params->window_x;
@@ -409,7 +380,6 @@ sc_screen_init(struct sc_screen *screen,
     screen->req.width = params->window_width;
     screen->req.height = params->window_height;
     screen->req.fullscreen = params->fullscreen;
-    screen->req.start_fps_counter = params->start_fps_counter;
 
     static const struct sc_video_buffer_callbacks cbs = {
         .on_new_frame = sc_video_buffer_on_new_frame,
@@ -426,7 +396,7 @@ sc_screen_init(struct sc_screen *screen,
         goto error_destroy_video_buffer;
     }
 
-    if (!sc_fps_counter_init(&screen->fps_counter)) {
+    if (!fps_counter_init(&screen->fps_counter)) {
         goto error_stop_and_join_video_buffer;
     }
 
@@ -558,7 +528,7 @@ error_destroy_renderer:
 error_destroy_window:
     SDL_DestroyWindow(screen->window);
 error_destroy_fps_counter:
-    sc_fps_counter_destroy(&screen->fps_counter);
+    fps_counter_destroy(&screen->fps_counter);
 error_stop_and_join_video_buffer:
     sc_video_buffer_stop(&screen->vb);
     sc_video_buffer_join(&screen->vb);
@@ -586,10 +556,6 @@ sc_screen_show_initial_window(struct sc_screen *screen) {
         sc_screen_switch_fullscreen(screen);
     }
 
-    if (screen->req.start_fps_counter) {
-        sc_fps_counter_start(&screen->fps_counter);
-    }
-
     SDL_ShowWindow(screen->window);
 }
 
@@ -601,13 +567,13 @@ sc_screen_hide_window(struct sc_screen *screen) {
 void
 sc_screen_interrupt(struct sc_screen *screen) {
     sc_video_buffer_stop(&screen->vb);
-    sc_fps_counter_interrupt(&screen->fps_counter);
+    fps_counter_interrupt(&screen->fps_counter);
 }
 
 void
 sc_screen_join(struct sc_screen *screen) {
     sc_video_buffer_join(&screen->vb);
-    sc_fps_counter_join(&screen->fps_counter);
+    fps_counter_join(&screen->fps_counter);
 }
 
 void
@@ -619,7 +585,7 @@ sc_screen_destroy(struct sc_screen *screen) {
     SDL_DestroyTexture(screen->texture);
     SDL_DestroyRenderer(screen->renderer);
     SDL_DestroyWindow(screen->window);
-    sc_fps_counter_destroy(&screen->fps_counter);
+    fps_counter_destroy(&screen->fps_counter);
     sc_video_buffer_destroy(&screen->vb);
 }
 
@@ -729,7 +695,7 @@ sc_screen_update_frame(struct sc_screen *screen) {
     sc_video_buffer_consume(&screen->vb, screen->frame);
     AVFrame *frame = screen->frame;
 
-    sc_fps_counter_add_rendered_frame(&screen->fps_counter);
+    fps_counter_add_rendered_frame(&screen->fps_counter);
 
     struct sc_size new_frame_size = {frame->width, frame->height};
     if (!prepare_for_frame(screen, new_frame_size)) {
@@ -744,7 +710,7 @@ sc_screen_update_frame(struct sc_screen *screen) {
 
         if (sc_screen_is_relative_mode(screen)) {
             // Capture mouse on start
-            sc_screen_set_mouse_capture(screen, true);
+            sc_screen_capture_mouse(screen, true);
         }
     }
 
@@ -857,7 +823,7 @@ sc_screen_handle_event(struct sc_screen *screen, SDL_Event *event) {
                     break;
                 case SDL_WINDOWEVENT_FOCUS_LOST:
                     if (relative_mode) {
-                        sc_screen_set_mouse_capture(screen, false);
+                        sc_screen_capture_mouse(screen, false);
                     }
                     break;
             }
@@ -887,7 +853,8 @@ sc_screen_handle_event(struct sc_screen *screen, SDL_Event *event) {
                     if (key == cap) {
                         // A mouse capture key has been pressed then released:
                         // toggle the capture mouse mode
-                        sc_screen_toggle_mouse_capture(screen);
+                        sc_screen_capture_mouse(screen,
+                                                !screen->mouse_captured);
                     }
                     // Mouse capture keys are never forwarded to the device
                     return;
@@ -897,7 +864,7 @@ sc_screen_handle_event(struct sc_screen *screen, SDL_Event *event) {
         case SDL_MOUSEWHEEL:
         case SDL_MOUSEMOTION:
         case SDL_MOUSEBUTTONDOWN:
-            if (relative_mode && !sc_screen_get_mouse_capture(screen)) {
+            if (relative_mode && !screen->mouse_captured) {
                 // Do not forward to input manager, the mouse will be captured
                 // on SDL_MOUSEBUTTONUP
                 return;
@@ -913,8 +880,8 @@ sc_screen_handle_event(struct sc_screen *screen, SDL_Event *event) {
             }
             break;
         case SDL_MOUSEBUTTONUP:
-            if (relative_mode && !sc_screen_get_mouse_capture(screen)) {
-                sc_screen_set_mouse_capture(screen, true);
+            if (relative_mode && !screen->mouse_captured) {
+                sc_screen_capture_mouse(screen, true);
                 return;
             }
             break;

app/src/screen.h

@@ -26,7 +26,7 @@ struct sc_screen {
 
     struct sc_input_manager im;
     struct sc_video_buffer vb;
-    struct sc_fps_counter fps_counter;
+    struct fps_counter fps_counter;
 
     // The initial requested window properties
     struct {
@@ -35,7 +35,6 @@ struct sc_screen {
         uint16_t width;
         uint16_t height;
         bool fullscreen;
-        bool start_fps_counter;
     } req;
 
     SDL_Window *window;
@@ -61,6 +60,7 @@ struct sc_screen {
 
     bool event_failed; // in case SDL_PushEvent() returned an error
 
+    bool mouse_captured; // only relevant in relative mouse mode
     // To enable/disable mouse capture, a mouse capture key (LALT, LGUI or
     // RGUI) must be pressed. This variable tracks the pressed capture key.
     SDL_Keycode mouse_capture_key_pressed;
@@ -94,7 +94,6 @@ struct sc_screen_params {
     bool mipmaps;
 
     bool fullscreen;
-    bool start_fps_counter;
 
     sc_tick buffering_time;
 };

app/src/server.c

@@ -244,10 +244,6 @@ execute_server(struct sc_server *server,
         // By default, downsize_on_error is true
         ADD_PARAM("downsize_on_error=false");
     }
-    if (!params->cleanup) {
-        // By default, cleanup is true
-        ADD_PARAM("cleanup=false");
-    }
 
 #undef ADD_PARAM
 
@@ -486,10 +482,8 @@ fail:
         }
     }
 
-    if (tunnel->enabled) {
-        // Always leave this function with tunnel disabled
-        sc_adb_tunnel_close(tunnel, &server->intr, serial);
-    }
+    // Always leave this function with tunnel disabled
+    sc_adb_tunnel_close(tunnel, &server->intr, serial);
 
     return false;
 }

app/src/server.h

@@ -46,7 +46,6 @@ struct sc_server_params {
     const char *tcpip_dst;
     bool select_usb;
     bool select_tcpip;
-    bool cleanup;
 };
 
 struct sc_server {

app/src/usb/scrcpy_otg.c

@@ -89,10 +89,8 @@ scrcpy_otg(struct scrcpy_options *options) {
         goto end;
     }
 
-    usb_device_initialized = true;
-
-    LOGI("USB device: %s (%04" PRIx16 ":%04" PRIx16 ") %s %s",
-         usb_device.serial, usb_device.vid, usb_device.pid,
+    LOGI("USB device: %s (%04x:%04x) %s %s", usb_device.serial,
+         (unsigned) usb_device.vid, (unsigned) usb_device.pid,
          usb_device.manufacturer, usb_device.product);
 
     ok = sc_usb_connect(&s->usb, usb_device.device, &cbs, NULL);

app/src/usb/screen_otg.c

@@ -5,44 +5,15 @@
 #include "util/log.h"
 
 static void
-sc_screen_otg_set_mouse_capture(struct sc_screen_otg *screen, bool capture) {
-#ifdef __APPLE__
-    // Workaround for SDL bug on macOS:
-    // <https://github.com/libsdl-org/SDL/issues/5340>
-    if (capture) {
-        int mouse_x, mouse_y;
-        SDL_GetGlobalMouseState(&mouse_x, &mouse_y);
-
-        int x, y, w, h;
-        SDL_GetWindowPosition(screen->window, &x, &y);
-        SDL_GetWindowSize(screen->window, &w, &h);
-
-        bool outside_window = mouse_x < x || mouse_x >= x + w
-                           || mouse_y < y || mouse_y >= y + h;
-        if (outside_window) {
-            SDL_WarpMouseInWindow(screen->window, w / 2, h / 2);
-        }
-    }
-#else
-    (void) screen;
-#endif
+sc_screen_otg_capture_mouse(struct sc_screen_otg *screen, bool capture) {
+    assert(screen->mouse);
     if (SDL_SetRelativeMouseMode(capture)) {
         LOGE("Could not set relative mouse mode to %s: %s",
              capture ? "true" : "false", SDL_GetError());
+        return;
     }
-}
 
-static inline bool
-sc_screen_otg_get_mouse_capture(struct sc_screen_otg *screen) {
-    (void) screen;
-    return SDL_GetRelativeMouseMode();
-}
-
-static inline void
-sc_screen_otg_toggle_mouse_capture(struct sc_screen_otg *screen) {
-    (void) screen;
-    bool new_value = !sc_screen_otg_get_mouse_capture(screen);
-    sc_screen_otg_set_mouse_capture(screen, new_value);
+    screen->mouse_captured = capture;
 }
 
 static void
@@ -60,6 +31,7 @@ sc_screen_otg_init(struct sc_screen_otg *screen,
     screen->keyboard = params->keyboard;
     screen->mouse = params->mouse;
 
+    screen->mouse_captured = false;
     screen->mouse_capture_key_pressed = 0;
 
     const char *title = params->window_title;
@@ -109,7 +81,7 @@ sc_screen_otg_init(struct sc_screen_otg *screen,
 
     if (screen->mouse) {
         // Capture mouse on start
-        sc_screen_otg_set_mouse_capture(screen, true);
+        sc_screen_otg_capture_mouse(screen, true);
     }
 
     return true;
@@ -221,7 +193,7 @@ sc_screen_otg_handle_event(struct sc_screen_otg *screen, SDL_Event *event) {
                     break;
                 case SDL_WINDOWEVENT_FOCUS_LOST:
                     if (screen->mouse) {
-                        sc_screen_otg_set_mouse_capture(screen, false);
+                        sc_screen_otg_capture_mouse(screen, false);
                     }
                     break;
             }
@@ -255,7 +227,8 @@ sc_screen_otg_handle_event(struct sc_screen_otg *screen, SDL_Event *event) {
                     if (key == cap) {
                         // A mouse capture key has been pressed then released:
                         // toggle the capture mouse mode
-                        sc_screen_otg_toggle_mouse_capture(screen);
+                        sc_screen_otg_capture_mouse(screen,
+                                                    !screen->mouse_captured);
                     }
                     // Mouse capture keys are never forwarded to the device
                     return;
@@ -267,26 +240,26 @@ sc_screen_otg_handle_event(struct sc_screen_otg *screen, SDL_Event *event) {
             }
             break;
         case SDL_MOUSEMOTION:
-            if (screen->mouse && sc_screen_otg_get_mouse_capture(screen)) {
+            if (screen->mouse && screen->mouse_captured) {
                 sc_screen_otg_process_mouse_motion(screen, &event->motion);
             }
             break;
         case SDL_MOUSEBUTTONDOWN:
-            if (screen->mouse && sc_screen_otg_get_mouse_capture(screen)) {
+            if (screen->mouse && screen->mouse_captured) {
                 sc_screen_otg_process_mouse_button(screen, &event->button);
             }
             break;
         case SDL_MOUSEBUTTONUP:
             if (screen->mouse) {
-                if (sc_screen_otg_get_mouse_capture(screen)) {
+                if (screen->mouse_captured) {
                     sc_screen_otg_process_mouse_button(screen, &event->button);
                 } else {
-                    sc_screen_otg_set_mouse_capture(screen, true);
+                    sc_screen_otg_capture_mouse(screen, true);
                 }
             }
             break;
         case SDL_MOUSEWHEEL:
-            if (screen->mouse && sc_screen_otg_get_mouse_capture(screen)) {
+            if (screen->mouse && screen->mouse_captured) {
                 sc_screen_otg_process_mouse_wheel(screen, &event->wheel);
             }
             break;

app/src/usb/screen_otg.h

@@ -18,6 +18,7 @@ struct sc_screen_otg {
     SDL_Texture *texture;
 
     // See equivalent mechanism in screen.h
+    bool mouse_captured;
     SDL_Keycode mouse_capture_key_pressed;
 };
 

app/src/usb/usb.c

@@ -40,8 +40,9 @@ sc_usb_read_device(libusb_device *device, struct sc_usb_device *out) {
     if (result < 0) {
         // Log at debug level because it is expected that some non-Android USB
         // devices present on the computer require special permissions
-        LOGD("Open USB device %04" PRIx16 ":%04" PRIx16 ": libusb error: %s",
-             desc.idVendor, desc.idProduct, libusb_strerror(result));
+        LOGD("Open USB device %04x:%04x: libusb error: %s",
+             (unsigned) desc.idVendor, (unsigned) desc.idProduct,
+             libusb_strerror(result));
         return false;
     }
 
@@ -146,8 +147,10 @@ sc_usb_devices_log(enum sc_log_level level, struct sc_usb_device *devices,
     for (size_t i = 0; i < count; ++i) {
         struct sc_usb_device *d = &devices[i];
         const char *selection = d->selected ? "-->" : "   ";
-        LOG(level, "    %s %-18s (%04" PRIx16 ":%04" PRIx16 ")  %s %s",
-            selection, d->serial, d->vid, d->pid, d->manufacturer, d->product);
+        // Convert uint16_t to unsigned because PRIx16 may not exist on Windows
+        LOG(level, "    %s %-18s (%04x:%04x)  %s %s",
+            selection, d->serial, (unsigned) d->vid, (unsigned) d->pid,
+            d->manufacturer, d->product);
     }
 }
 
@@ -188,7 +191,9 @@ sc_usb_select_device(struct sc_usb *usb, const char *serial,
             LOGE("Multiple (%" SC_PRIsizet ") USB devices:", sel_count);
         }
         sc_usb_devices_log(SC_LOG_LEVEL_ERROR, usb_devices, count);
-        LOGE("Select a device via -s (--serial)");
+        if (!serial) {
+            LOGE("Specify the device via -s or --serial");
+        }
         sc_usb_devices_destroy_all(usb_devices, count);
         return false;
     }
@@ -216,7 +221,7 @@ sc_usb_destroy(struct sc_usb *usb) {
     libusb_exit(usb->context);
 }
 
-static int
+static LIBUSB_CALL int
 sc_usb_libusb_callback(libusb_context *ctx, libusb_device *device,
                        libusb_hotplug_event event, void *userdata) {
     (void) ctx;
@@ -254,8 +259,7 @@ run_libusb_event_handler(void *data) {
 static bool
 sc_usb_register_callback(struct sc_usb *usb) {
     if (!libusb_has_capability(LIBUSB_CAP_HAS_HOTPLUG)) {
-        LOGW("On this platform, libusb does not have hotplug capability; "
-             "device disconnection will not be detected properly");
+        LOGW("libusb does not have hotplug capability");
         return false;
     }
 

app/src/usb/usb.h

@@ -42,7 +42,7 @@ void
 sc_usb_device_destroy(struct sc_usb_device *usb_device);
 
 /**
- * Move src to dst
+ * Move src to dest
  *
  * After this call, the content of src is undefined, except that
  * sc_usb_device_destroy() can be called.

app/src/util/buffer_util.h

@@ -1,5 +1,5 @@
-#ifndef SC_BUFFER_UTIL_H
-#define SC_BUFFER_UTIL_H
+#ifndef BUFFER_UTIL_H
+#define BUFFER_UTIL_H
 
 #include "common.h"
 
@@ -7,13 +7,13 @@
 #include <stdint.h>
 
 static inline void
-sc_write16be(uint8_t *buf, uint16_t value) {
+buffer_write16be(uint8_t *buf, uint16_t value) {
     buf[0] = value >> 8;
     buf[1] = value;
 }
 
 static inline void
-sc_write32be(uint8_t *buf, uint32_t value) {
+buffer_write32be(uint8_t *buf, uint32_t value) {
     buf[0] = value >> 24;
     buf[1] = value >> 16;
     buf[2] = value >> 8;
@@ -21,25 +21,25 @@ sc_write32be(uint8_t *buf, uint32_t value) {
 }
 
 static inline void
-sc_write64be(uint8_t *buf, uint64_t value) {
-    sc_write32be(buf, value >> 32);
-    sc_write32be(&buf[4], (uint32_t) value);
+buffer_write64be(uint8_t *buf, uint64_t value) {
+    buffer_write32be(buf, value >> 32);
+    buffer_write32be(&buf[4], (uint32_t) value);
 }
 
 static inline uint16_t
-sc_read16be(const uint8_t *buf) {
+buffer_read16be(const uint8_t *buf) {
     return (buf[0] << 8) | buf[1];
 }
 
 static inline uint32_t
-sc_read32be(const uint8_t *buf) {
+buffer_read32be(const uint8_t *buf) {
     return ((uint32_t) buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
 }
 
 static inline uint64_t
-sc_read64be(const uint8_t *buf) {
-    uint32_t msb = sc_read32be(buf);
-    uint32_t lsb = sc_read32be(&buf[4]);
+buffer_read64be(const uint8_t *buf) {
+    uint32_t msb = buffer_read32be(buf);
+    uint32_t lsb = buffer_read32be(&buf[4]);
     return ((uint64_t) msb << 32) | lsb;
 }
 

app/src/util/thread.c

@@ -136,9 +136,7 @@ sc_cond_timedwait(sc_cond *cond, sc_mutex *mutex, sc_tick deadline) {
         return false; // timeout
     }
 
-    // Round up to the next millisecond to guarantee that the deadline is
-    // reached when returning due to timeout
-    uint32_t ms = SC_TICK_TO_MS(deadline - now + SC_TICK_FROM_MS(1) - 1);
+    uint32_t ms = SC_TICK_TO_MS(deadline - now);
     int r = SDL_CondWaitTimeout(cond->cond, mutex->mutex, ms);
 #ifndef NDEBUG
     if (r < 0) {
@@ -150,8 +148,6 @@ sc_cond_timedwait(sc_cond *cond, sc_mutex *mutex, sc_tick deadline) {
                           memory_order_relaxed);
 #endif
     assert(r == 0 || r == SDL_MUTEX_TIMEDOUT);
-    // The deadline is reached on timeout
-    assert(r != SDL_MUTEX_TIMEDOUT || sc_tick_now() >= deadline);
     return r == 0;
 }
 

app/src/version.c

@@ -1,67 +0,0 @@
-#include "version.h"
-
-#include <libavcodec/avcodec.h>
-#include <libavformat/avformat.h>
-#include <libavutil/avutil.h>
-#ifdef HAVE_V4L2
-# include <libavdevice/avdevice.h>
-#endif
-#ifdef HAVE_USB
-# include <libusb-1.0/libusb.h>
-#endif
-
-void
-scrcpy_print_version(void) {
-    printf("\nDependencies (compiled / linked):\n");
-
-    SDL_version sdl;
-    SDL_GetVersion(&sdl);
-    printf(" - SDL: %u.%u.%u / %u.%u.%u\n",
-           SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL,
-           (unsigned) sdl.major, (unsigned) sdl.minor, (unsigned) sdl.patch);
-
-    unsigned avcodec = avcodec_version();
-    printf(" - libavcodec: %u.%u.%u / %u.%u.%u\n",
-           LIBAVCODEC_VERSION_MAJOR,
-           LIBAVCODEC_VERSION_MINOR,
-           LIBAVCODEC_VERSION_MICRO,
-           AV_VERSION_MAJOR(avcodec),
-           AV_VERSION_MINOR(avcodec),
-           AV_VERSION_MICRO(avcodec));
-
-    unsigned avformat = avformat_version();
-    printf(" - libavformat: %u.%u.%u / %u.%u.%u\n",
-           LIBAVFORMAT_VERSION_MAJOR,
-           LIBAVFORMAT_VERSION_MINOR,
-           LIBAVFORMAT_VERSION_MICRO,
-           AV_VERSION_MAJOR(avformat),
-           AV_VERSION_MINOR(avformat),
-           AV_VERSION_MICRO(avformat));
-
-    unsigned avutil = avutil_version();
-    printf(" - libavutil: %u.%u.%u / %u.%u.%u\n",
-           LIBAVUTIL_VERSION_MAJOR,
-           LIBAVUTIL_VERSION_MINOR,
-           LIBAVUTIL_VERSION_MICRO,
-           AV_VERSION_MAJOR(avutil),
-           AV_VERSION_MINOR(avutil),
-           AV_VERSION_MICRO(avutil));
-
-#ifdef HAVE_V4L2
-    unsigned avdevice = avdevice_version();
-    printf(" - libavdevice: %u.%u.%u / %u.%u.%u\n",
-           LIBAVDEVICE_VERSION_MAJOR,
-           LIBAVDEVICE_VERSION_MINOR,
-           LIBAVDEVICE_VERSION_MICRO,
-           AV_VERSION_MAJOR(avdevice),
-           AV_VERSION_MINOR(avdevice),
-           AV_VERSION_MICRO(avdevice));
-#endif
-
-#ifdef HAVE_USB
-    const struct libusb_version *usb = libusb_get_version();
-    // The compiled version may not be known
-    printf(" - libusb: - / %u.%u.%u\n",
-           (unsigned) usb->major, (unsigned) usb->minor, (unsigned) usb->micro);
-#endif
-}

app/src/version.h

@@ -1,9 +0,0 @@
-#ifndef SC_VERSION_H
-#define SC_VERSION_H
-
-#include "common.h"
-
-void
-scrcpy_print_version(void);
-
-#endif

app/tests/test_adb_parser.c

@@ -91,6 +91,7 @@ static void test_adb_devices_daemon_start_mixed() {
     struct sc_adb_device *device = &devices[0];
     assert(!strcmp("0123456789abcdef", device->serial));
     assert(!strcmp("unauthorized", device->state));
+    fprintf(stderr, "==== [%s]\n", device->model);
     assert(!device->model);
 
     device = &devices[1];

app/tests/test_buffer_util.c

@@ -8,7 +8,7 @@ static void test_buffer_write16be(void) {
     uint16_t val = 0xABCD;
     uint8_t buf[2];
 
-    sc_write16be(buf, val);
+    buffer_write16be(buf, val);
 
     assert(buf[0] == 0xAB);
     assert(buf[1] == 0xCD);
@@ -18,7 +18,7 @@ static void test_buffer_write32be(void) {
     uint32_t val = 0xABCD1234;
     uint8_t buf[4];
 
-    sc_write32be(buf, val);
+    buffer_write32be(buf, val);
 
     assert(buf[0] == 0xAB);
     assert(buf[1] == 0xCD);
@@ -30,7 +30,7 @@ static void test_buffer_write64be(void) {
     uint64_t val = 0xABCD1234567890EF;
     uint8_t buf[8];
 
-    sc_write64be(buf, val);
+    buffer_write64be(buf, val);
 
     assert(buf[0] == 0xAB);
     assert(buf[1] == 0xCD);
@@ -45,7 +45,7 @@ static void test_buffer_write64be(void) {
 static void test_buffer_read16be(void) {
     uint8_t buf[2] = {0xAB, 0xCD};
 
-    uint16_t val = sc_read16be(buf);
+    uint16_t val = buffer_read16be(buf);
 
     assert(val == 0xABCD);
 }
@@ -53,7 +53,7 @@ static void test_buffer_read16be(void) {
 static void test_buffer_read32be(void) {
     uint8_t buf[4] = {0xAB, 0xCD, 0x12, 0x34};
 
-    uint32_t val = sc_read32be(buf);
+    uint32_t val = buffer_read32be(buf);
 
     assert(val == 0xABCD1234);
 }
@@ -62,7 +62,7 @@ static void test_buffer_read64be(void) {
     uint8_t buf[8] = {0xAB, 0xCD, 0x12, 0x34,
                       0x56, 0x78, 0x90, 0xEF};
 
-    uint64_t val = sc_read64be(buf);
+    uint64_t val = buffer_read64be(buf);
 
     assert(val == 0xABCD1234567890EF);
 }

cross_win32.txt

@@ -21,3 +21,5 @@ ffmpeg_avformat = 'avformat-58'
 ffmpeg_avutil = 'avutil-56'
 prebuilt_ffmpeg = 'ffmpeg-win32-4.3.1'
 prebuilt_sdl2 = 'SDL2-2.0.20/i686-w64-mingw32'
+prebuilt_libusb_root = 'libusb-1.0.25'
+prebuilt_libusb = prebuilt_libusb_root + '/MinGW32'

cross_win64.txt

@@ -21,3 +21,5 @@ ffmpeg_avformat = 'avformat-59'
 ffmpeg_avutil = 'avutil-57'
 prebuilt_ffmpeg = 'ffmpeg-win64-5.0'
 prebuilt_sdl2 = 'SDL2-2.0.20/x86_64-w64-mingw32'
+prebuilt_libusb_root = 'libusb-1.0.25'
+prebuilt_libusb = prebuilt_libusb_root + '/MinGW64'

install_release.sh

@@ -12,7 +12,7 @@ echo "$PREBUILT_SERVER_SHA256  scrcpy-server" | sha256sum --check
 
 echo "[scrcpy] Building client..."
 rm -rf "$BUILDDIR"
-meson "$BUILDDIR" --buildtype=release --strip -Db_lto=true \
+meson "$BUILDDIR" --buildtype release --strip -Db_lto=true \
     -Dprebuilt_server=scrcpy-server
 cd "$BUILDDIR"
 ninja

meson_options.txt

@@ -4,5 +4,3 @@ option('prebuilt_server', type: 'string', description: 'Path of the prebuilt ser
 option('portable', type: 'boolean', value: false, description: 'Use scrcpy-server from the same directory as the scrcpy executable')
 option('server_debugger', type: 'boolean', value: false, description: 'Run a server debugger and wait for a client to be attached')
 option('server_debugger_method', type: 'combo', choices: ['old', 'new'], value: 'new', description: 'Select the debugger method (Android < 9: "old", Android >= 9: "new")')
-option('v4l2', type: 'boolean', value: true, description: 'Enable V4L2 feature when supported')
-option('usb', type: 'boolean', value: true, description: 'Enable HID/OTG features when supported')

prebuilt-deps/prepare-libusb.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -e
+DIR=$(dirname ${BASH_SOURCE[0]})
+cd "$DIR"
+. common
+mkdir -p "$PREBUILT_DATA_DIR"
+cd "$PREBUILT_DATA_DIR"
+
+DEP_DIR=libusb-1.0.25
+
+FILENAME=libusb-1.0.25.7z
+SHA256SUM=3d1c98416f454026034b2b5d67f8a294053898cb70a8b489874e75b136c6674d
+
+if [[ -d "$DEP_DIR" ]]
+then
+    echo "$DEP_DIR" found
+    exit 0
+fi
+
+get_file "https://github.com/libusb/libusb/releases/download/v1.0.25/$FILENAME" "$FILENAME" "$SHA256SUM"
+
+mkdir "$DEP_DIR"
+cd "$DEP_DIR"
+
+7z x "../$FILENAME" \
+    MinGW32/dll/libusb-1.0.dll \
+    MinGW64/dll/libusb-1.0.dll \
+    include /

release.mk

@@ -63,14 +63,10 @@ build-server:
 	ninja -C "$(SERVER_BUILD_DIR)"
 
 prepare-deps-win32:
-	@app/prebuilt-deps/prepare-adb.sh
-	@app/prebuilt-deps/prepare-sdl.sh
-	@app/prebuilt-deps/prepare-ffmpeg-win32.sh
-
-prepare-deps-win64:
-	@app/prebuilt-deps/prepare-adb.sh
-	@app/prebuilt-deps/prepare-sdl.sh
-	@app/prebuilt-deps/prepare-ffmpeg-win64.sh
+	@prebuilt-deps/prepare-adb.sh
+	@prebuilt-deps/prepare-sdl.sh
+	@prebuilt-deps/prepare-ffmpeg-win32.sh
+	@prebuilt-deps/prepare-libusb.sh
 
 build-win32: prepare-deps-win32
 	[ -d "$(WIN32_BUILD_DIR)" ] || ( mkdir "$(WIN32_BUILD_DIR)" && \
@@ -81,6 +77,11 @@ build-win32: prepare-deps-win32
 			-Dportable=true )
 	ninja -C "$(WIN32_BUILD_DIR)"
 
+prepare-deps-win64:
+	@prebuilt-deps/prepare-adb.sh
+	@prebuilt-deps/prepare-sdl.sh
+	@prebuilt-deps/prepare-ffmpeg-win64.sh
+
 build-win64: prepare-deps-win64
 	[ -d "$(WIN64_BUILD_DIR)" ] || ( mkdir "$(WIN64_BUILD_DIR)" && \
 		meson "$(WIN64_BUILD_DIR)" \
@@ -98,15 +99,16 @@ dist-win32: build-server build-win32
 	cp data/scrcpy-noconsole.vbs "$(DIST)/$(WIN32_TARGET_DIR)"
 	cp data/icon.png "$(DIST)/$(WIN32_TARGET_DIR)"
 	cp data/open_a_terminal_here.bat "$(DIST)/$(WIN32_TARGET_DIR)"
-	cp app/prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/swscale-5.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-31.0.3/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-31.0.3/AdbWinApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-31.0.3/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/SDL2-2.0.20/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win32-4.3.1/bin/swscale-5.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/platform-tools-31.0.3/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/platform-tools-31.0.3/AdbWinApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/platform-tools-31.0.3/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/SDL2-2.0.20/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp prebuilt-deps/data/libusb-1.0.25/MinGW32/dll/libusb-1.0.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 
 dist-win64: build-server build-win64
 	mkdir -p "$(DIST)/$(WIN64_TARGET_DIR)"
@@ -116,15 +118,16 @@ dist-win64: build-server build-win64
 	cp data/scrcpy-noconsole.vbs "$(DIST)/$(WIN64_TARGET_DIR)"
 	cp data/icon.png "$(DIST)/$(WIN64_TARGET_DIR)"
 	cp data/open_a_terminal_here.bat "$(DIST)/$(WIN64_TARGET_DIR)"
-	cp app/prebuilt-deps/data/ffmpeg-win64-5.0/bin/avutil-57.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/ffmpeg-win64-5.0/bin/avcodec-59.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/ffmpeg-win64-5.0/bin/avformat-59.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/ffmpeg-win64-5.0/bin/swresample-4.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/ffmpeg-win64-5.0/bin/swscale-6.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-31.0.3/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-31.0.3/AdbWinApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-31.0.3/AdbWinUsbApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/SDL2-2.0.20/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win64-5.0/bin/avutil-57.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win64-5.0/bin/avcodec-59.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win64-5.0/bin/avformat-59.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win64-5.0/bin/swresample-4.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/ffmpeg-win64-5.0/bin/swscale-6.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/platform-tools-31.0.3/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/platform-tools-31.0.3/AdbWinApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/platform-tools-31.0.3/AdbWinUsbApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/SDL2-2.0.20/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp prebuilt-deps/data/libusb-1.0.25/MinGW64/dll/libusb-1.0.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 
 zip-win32: dist-win32
 	cd "$(DIST)/$(WIN32_TARGET_DIR)"; \

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

@@ -21,7 +21,6 @@ public class Options {
     private boolean powerOffScreenOnClose;
     private boolean clipboardAutosync = true;
     private boolean downsizeOnError = true;
-    private boolean cleanup = true;
 
     // Options not used by the scrcpy client, but useful to use scrcpy-server directly
     private boolean sendDeviceMeta = true; // send device name and size
@@ -156,14 +155,6 @@ public class Options {
         this.downsizeOnError = downsizeOnError;
     }
 
-    public boolean getCleanup() {
-        return cleanup;
-    }
-
-    public void setCleanup(boolean cleanup) {
-        this.cleanup = cleanup;
-    }
-
     public boolean getSendDeviceMeta() {
         return sendDeviceMeta;
     }

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

@@ -28,8 +28,7 @@ public class ScreenEncoder implements Device.RotationListener {
     // Keep the values in descending order
     private static final int[] MAX_SIZE_FALLBACK = {2560, 1920, 1600, 1280, 1024, 800};
 
-    private static final long PACKET_FLAG_CONFIG = 1L << 63;
-    private static final long PACKET_FLAG_KEY_FRAME = 1L << 62;
+    private static final int NO_PTS = -1;
 
     private final AtomicBoolean rotationChanged = new AtomicBoolean();
     private final ByteBuffer headerBuffer = ByteBuffer.allocate(12);
@@ -184,15 +183,12 @@ public class ScreenEncoder implements Device.RotationListener {
 
         long pts;
         if ((bufferInfo.flags & MediaCodec.BUFFER_FLAG_CODEC_CONFIG) != 0) {
-            pts = PACKET_FLAG_CONFIG; // non-media data packet
+            pts = NO_PTS; // non-media data packet
         } else {
             if (ptsOrigin == 0) {
                 ptsOrigin = bufferInfo.presentationTimeUs;
             }
             pts = bufferInfo.presentationTimeUs - ptsOrigin;
-            if ((bufferInfo.flags & MediaCodec.BUFFER_FLAG_KEY_FRAME) != 0) {
-                pts |= PACKET_FLAG_KEY_FRAME;
-            }
         }
 
         headerBuffer.putLong(pts);

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

@@ -51,13 +51,11 @@ public final class Server {
             }
         }
 
-        if (options.getCleanup()) {
-            try {
-                CleanUp.configure(options.getDisplayId(), restoreStayOn, mustDisableShowTouchesOnCleanUp, restoreNormalPowerMode,
-                        options.getPowerOffScreenOnClose());
-            } catch (IOException e) {
-                Ln.e("Could not configure cleanup", e);
-            }
+        try {
+            CleanUp.configure(options.getDisplayId(), restoreStayOn, mustDisableShowTouchesOnCleanUp, restoreNormalPowerMode,
+                    options.getPowerOffScreenOnClose());
+        } catch (IOException e) {
+            Ln.e("Could not configure cleanup", e);
         }
     }
 
@@ -245,10 +243,6 @@ public final class Server {
                     boolean downsizeOnError = Boolean.parseBoolean(value);
                     options.setDownsizeOnError(downsizeOnError);
                     break;
-                case "cleanup":
-                    boolean cleanup = Boolean.parseBoolean(value);
-                    options.setCleanup(cleanup);
-                    break;
                 case "send_device_meta":
                     boolean sendDeviceMeta = Boolean.parseBoolean(value);
                     options.setSendDeviceMeta(sendDeviceMeta);