For simplicity, the parsing of `adb devices -l` output is performed in a
single pass on the whole output.
This output was limited to 4096 bytes. Since there are about 100 chars
per device line, this limited the number of connected devices to ~40.
Increase to 65536 bytes to avoid a limitation in practice.
PR #3035 <https://github.com/Genymobile/scrcpy/pull/3035>
All adb commands are executed with an "interruptor", so that they can be
interrupted on Ctrl+C.
Make this interruptor optional, so that we could call "adb kill-server"
in OTG mode. This command always returns almost immediately anyway.
Ideally, we should make all blocking calls interruptible (including
libusb calls, by using the asynchronous API), but it's a lot of work,
and in practice it works well enough.
PR #3011 <https://github.com/Genymobile/scrcpy/pull/3011>
USB device disconnection is detected via a hotplug callback when it is
supported.
In addition, report disconnection on libusb calls returning
LIBUSB_ERROR_NO_DEVICE or LIBUSB_ERROR_NOT_FOUND. This allows to detect
disconnection after a libusb call when hotplug is not available.
PR #3011 <https://github.com/Genymobile/scrcpy/pull/3011>
The value of sc_tick_now() has microsecond precision, but
sc_cond_timedwait() has only millisecond precision.
To guarantee that sc_tick_now() >= deadline when sc_cond_timedwait()
returns due to timeout, round up to the next millisecond.
This avoids to call a non-blocking sc_cond_timedwait() in a loop for no
reason until a target deadline during up to 1 millisecond.
Refs 682a691173
The type uint32_t is not sufficient to store the result of
sc_tick_now().
As a consequence, the FPS counter entered a live loop and caused a lock
starvation (deadlock in practice).
Refs ec871dd3f5
Refs 682a691173
A special PTS value was used to encode a config packet.
To prepare for adding more flags, use the most significant bits of the
PTS field to store flags.
The relative mouse mode is tracked by SDL, and accessible via
SDL_GetRelativeMouseMode().
This is more robust in case SDL changes the relative mouse mode on its
own.
Without this log, the user would have no way to know that a USB device
is rejected because it could not be opened (typically due to
insufficient permissions).
If several devices are connected (as listed by `adb devices`), it was
necessary to provide the explicit serial via -s/--serial.
If only one device is connected via USB (respectively, via TCP/IP), it
might be convenient to select it automatically. For this purpose, two
new options are introduced:
- -d/--select-usb: select the single device connected over USB
- -e/--select-tcpip: select the single device connected over TCP/IP
PR #3005 <https://github.com/Genymobile/scrcpy/pull/3005>
Currently, a device is selected either from a specific serial, or if it
is the only one connected.
In order to support selecting the only device connected via USB or via
TCP/IP separately, introduce a new selection structure.
PR #3005 <https://github.com/Genymobile/scrcpy/pull/3005>
This does nothing if the adb daemon is already started, but allows to
print any output/errors to the console.
Otherwise, the daemon starting would occur during `adb devices`, which
does not output to the console because the result is parsed.
PR #3005 <https://github.com/Genymobile/scrcpy/pull/3005>
Since the previous commit, if a serial is given via -s/--serial (either
a real USB serial or an IP:port), a device is selected if its serial
matches exactly.
In addition, if the user pass an IP without a port, then select any
device with this IP, regardless of the port (so that "192.168.1.1"
matches any "192.168.1.1:port"). This is also the default behavior of
adb.
PR #3005 <https://github.com/Genymobile/scrcpy/pull/3005>
