Commit graph

109 commits

Author SHA1 Message Date
Romain Vimont
b5a2d99bc2 Send touch events from the client
On SDL touch events, send control messages to the server.
2019-10-03 20:05:29 +02:00
Romain Vimont
1f8ba1ca79 Include config.h everywhere
Ref: <https://github.com/Genymobile/scrcpy/issues/829>

Suggested-by: Louis Kruger <louisk@gmail.com>
2019-09-29 22:39:53 +02:00
Romain Vimont
63af7fbafe Reduce latency by 1 frame
To packetize the H.264 raw stream, av_parser_parse2() (called by
av_read_frame()) knows that it has received a full frame only after it
has received some data for the next frame. As a consequence, the client
always waited until the next frame before sending the current frame to
the decoder!

On the device side, we know packets boundaries. To reduce latency,
make the device always transmit the "frame meta" to packetize the stream
manually (it was already implemented to send PTS, but only enabled on
recording).

On the client side, replace av_read_frame() by manual packetizing and
parsing.

<https://stackoverflow.com/questions/50682518/replacing-av-read-frame-to-reduce-delay>
<https://trac.ffmpeg.org/ticket/3354>
2019-07-31 01:55:32 +02:00
Romain Vimont
a90ccbdf3b Add option to change the push target
A drag & drop always pushed the file to /sdcard/.

Add an option to customize the target directory.

Fixes <https://github.com/Genymobile/scrcpy/issues/659>
2019-07-31 01:53:16 +02:00
beango1
8e65c10720 Add option --window-title
Add an option to set a custom window title.

Signed-off-by: Romain Vimont <rom@rom1v.com>
2019-06-24 19:58:00 +02:00
Romain Vimont
056e47e752 Replace "cannot" by "could not" 2019-06-23 20:52:03 +02:00
Romain Vimont
e2a272bf99 Improve framerate counting
The FPS counter was called only on new frames, so it could not print
values regularly, especially when there are very few FPS (when the
device surface does not change).

To the extreme, it was never able to display 0 fps.

Add a separate thread to print framerate every second.
2019-06-07 17:16:26 +02:00
Romain Vimont
eda44b6068 Fix controller cleanup
After commit bfb86ca2c2, the controller
was not stopped and destroyed on quit.
2019-06-07 00:03:21 +02:00
Romain Vimont
ebccb9f6cc Add runtime option to render expired frames
Replace the compilation flag SKIP_FRAMES by a runtime flag to force
rendering of expired frames. By default, the expired frames are skipped.
2019-06-05 21:39:42 +02:00
Romain Vimont
8e66b33000 Add option to turn device screen off
In addition to the shortcut (Ctrl+o) to turn the device screen off, add
a command-line argument to turn it off on start.
2019-06-05 00:55:46 +02:00
Romain Vimont
acc4dcd520 Disable server controller if --no-control
If --no-control is disabled, there is no need for a controller.

It also avoids to power on the device on start if control is disabled.
2019-06-05 00:25:57 +02:00
Romain Vimont
ca767ba364 Group server params in a struct
Starting the server requires more and more parameters. For clarity,
group them in a struct.
2019-06-05 00:25:57 +02:00
Romain Vimont
c8a6783494 Use positive options names internally
For clarity, store the flag resulting of the command-line options
--no-control and --no-display into "control" and "display".
2019-06-05 00:25:15 +02:00
Romain Vimont
9712cb8123 Do not minimize on focus loss
The default behavior seems annoying.

Fixes <https://github.com/Genymobile/scrcpy/issues/554>
2019-05-31 16:18:00 +02:00
Yu-Chen Lin
2a8a3e6ed5 Correct return value type in handle_event
handle_event return the type enum event_result not bool

Signed-off-by: Yu-Chen Lin <npes87184@gmail.com>
2019-05-31 20:57:06 +08:00
Romain Vimont
ec71a3f66a Use two sockets for video and control
The socket used the device-to-computer direction to stream the video and
the computer-to-device direction to send control events.

Some features, like copy-paste from device to computer, require to send
non-video data from the device to the computer.

To make them possible, use two sockets:
 - one for streaming the video from the device to the client;
 - one for control/events in both directions.
2019-05-30 22:35:41 +02:00
Romain Vimont
bfb86ca2c2 Simplify cleanup
The cleanup is not linear: for example, the server must be stopped and
its sockets must be shutdown after the stream and controller are stopped
(so that they don't continue processing garbage), but before they are
joined, to avoid a deadlock if they are blocked on a socket read.

Simplify the spaghetti-cleanup by keeping trace of initialization at
runtime.
2019-05-30 22:30:18 +02:00
Romain Vimont
5a431cdf9b Make server_connect_to() return a bool
The resulting socket is accessible from the server instance, there is no
need to return it.

This paves the way to use several sockets in parallel.
2019-05-30 22:30:18 +02:00
Romain Vimont
d2504f974c Fix indentation
Previous refactorings broke indentation.
2019-05-30 22:30:18 +02:00
Sebastian Krzyszkowiak
b941854c73 Disable X11 compositor bypass
Compositor bypass is meant for fullscreen games consuming lots of GPU
resources. For a light app that will usually be windowed, this only
causes unnecessary compositor suspends, especially visible (and
annoying) with complying window manager like KWin.

Signed-off-by: Romain Vimont <rom@rom1v.com>
2019-05-05 17:35:00 +02:00
Sebastian Krzyszkowiak
068253a3a2 Fix mouse focus clickthrough
Mouse focus clickthrough didn't work due to compat.h header not being
included in scrcpy.c.

Signed-off-by: Romain Vimont <rom@rom1v.com>
2019-05-05 17:28:25 +02:00
Romain Vimont
f7efafd846 Explicitly pass control flag to input manager
Replace the "global" control flag in the input_manager by a function
parameter to make explicit that the behavior depends whether
--no-control has been set.
2019-03-03 11:05:26 +01:00
Romain Vimont
6baed8a06f Do not init SDL video subsystem if no display
The SDL video subsystem is not necessary if we don't display the video.

Move the sdl_init_and_configure() function from screen.c to scrcpy.c,
because it is not only related to the screen display.
2019-03-03 01:41:35 +01:00
Romain Vimont
dfed1b250e Replace SDL types by C99 standard types
Scrcpy is a C11 project. Use the C99 standard types instead of the
SDL-specific types:

    SDL_bool -> bool
    SintXX   -> intXX_t
    UintXX   -> uintXX_t
2019-03-02 23:55:23 +01:00
Romain Vimont
8655ba7197 Add option to mirror in read-only
Add an option to disable device control: -n/--no-control.
2019-03-02 23:10:21 +01:00
Romain Vimont
163cd36ccc Rename -n/--no-window to -N/--no-display
The description of scrcpy is "Display and control your Android device".
We want an option to disable display, another one to disable control.

For naming consistency, name it --no-display.

Also change the shortname to -N, so that we can use -n for --no-control
later.
2019-03-02 22:46:46 +01:00
Romain Vimont
36191b7eec Avoid unnecessary call if display is disabled
If --no-window is passed, there is no need to register an event watcher.
2019-03-02 21:51:07 +01:00
Romain Vimont
33ccb1368f Extract event processing out of event_loop()
To avoid too many levels of nested blocks, move the event handling logic
in a separate function.
2019-03-02 21:51:07 +01:00
Romain Vimont
aeda583a2c Update code style
Limit source code to 80 chars, and declare functions return type and
modifiers on a separate line.

This allows to avoid very long lines, and all function names are
aligned.

(We do this on VLC, and I like it.)
2019-03-02 20:28:46 +01:00
Romain Vimont
89812e4eee Implement the --no-window flag
Disable decoder, screen (display), file_handler and controller when
--no-window is requested.

<https://github.com/Genymobile/scrcpy/pull/418>
2019-03-02 18:45:56 +01:00
Romain Vimont
e6e011baaf Add stream layer
The decoder initially read from the socket, decoded the video and sent
the decoded frames to the screen:

              +---------+      +----------+
  socket ---> | decoder | ---> |  screen  |
              +---------+      +----------+

The design was simple, but the decoder had several responsabilities.

Then we added the recording feature, so we added a recorder, which
reused the packets received from the socket managed by the decoder:

                                    +----------+
                               ---> |  screen  |
              +---------+     /     +----------+
  socket ---> | decoder | ----
              +---------+     \     +----------+
                               ---> | recorder |
                                    +----------+

This lack of separation of concerns now have concrete implications: we
could not (properly) disable the decoder/display to only record the
video.

Therefore, split the decoder to extract the stream:

                                    +----------+      +----------+
                               ---> | decoder  | ---> |  screen  |
              +---------+     /     +----------+      +----------+
  socket ---> | stream  | ----
              +---------+     \     +----------+
                               ---> | recorder |
                                    +----------+

This will allow to record the stream without decoding the video.
2019-03-02 18:45:45 +01:00
Romain Vimont
e7b7b083aa Store the recording request in a local bool
This avoids to test explicitly whether options->record_filename is NULL.
2019-03-02 18:21:20 +01:00
Romain Vimont
8aeb5c0e3c Fix cleanup order
The order of cleanup was not the reverse as the initialization order. As
a consequence, recorder_destroy() could theoretically be called even if
recorder_init() failed.
2019-03-02 18:13:11 +01:00
Romain Vimont
fff87095d9 Rename "frames" to "video_buffer"
It better describes the purpose of the structure.
2019-03-02 15:24:33 +01:00
Romain Vimont
0ed2373952 Support recording to MKV
Implement recording to Matroska files.

The format to use is determined by the option -F/--record-format if set,
or by the file extension (".mp4" or ".mkv").
2019-02-09 15:56:24 +01:00
Romain Vimont
ee3cba57a8 Forward FFmpeg logs
FFmpeg logs can be useful to understand the cause of issues.
2019-02-09 12:27:13 +01:00
Yu-Chen Lin
eca82e09c3 app: add always_on_top
It is very convenient when I play mobile game and watch video at the
same time.

Tested on Linux mint Cinnamon as well as Windows 10.

Signed-off-by: Yu-Chen Lin <npes87184@gmail.com>
2019-01-27 20:54:24 +08:00
Romain Vimont
345f8858d3 Send frame meta only if recording is enabled
The client needs the PTS for each frame only if recording is enabled.
Otherwise, the PTS are not necessary, and the protocol is more
straighforward.
2018-11-11 21:37:31 +01:00
Romain Vimont
22bf0c19d6 Rename --output-file to --record
To record the screen to a local file:

    scrcpy --record file.mp4
2018-11-11 21:37:31 +01:00
Romain Vimont
d0e090e1f9 Reenable custom SDL signal handlers
This partially reverts commit f00c6c5b13.

On Ctrl+C, we need to execute cleanup code. For instance, if recording
is enabled, we need to write MP4 file trailer on exit.

Custom SDL signal handlers were disabled because it leaded to process
hanging on Ctrl+C during network calls on initialization, but now it
seems to work correctly, the network calls return immediately on signal.
2018-11-11 21:37:31 +01:00
Romain Vimont
27686e9361 Add recorder
Implement recording in a separate "class".
2018-11-11 16:30:23 +01:00
Ivan Gorinov
d706c5df39 Enable video output file, with pts set by server 2018-11-11 16:30:23 +01:00
Philipp Sandhaus
af9808cf02 Add option to start in fullscreen
Signed-off-by: Romain Vimont <rom@rom1v.com>
2018-09-04 18:51:32 +02:00
Romain Vimont
536b31829a Separate multi-words filenames by '_'
Rename foobar.ext to foo_bar.ext.

<https://github.com/Genymobile/scrcpy/pull/226#discussion_r209454865>
2018-08-15 19:30:01 +02:00
npes87184
66f45f9dae Support drag&drop a file to transfer it to device
Signed-off-by: npes87184 <npes87184@gmail.com>
2018-08-15 17:12:10 +02:00
npes87184
aa97eed24b installer -> file_handler
Signed-off-by: npes87184 <npes87184@gmail.com>
2018-08-15 17:11:41 +02:00
Grief
cde0b3d248 Return non-zero value on connection loss
Make scrscpy to return 0 exit code only in case when the user closes its
app, otherwise, i.e. in case of connection loss, return 1.
2018-08-15 14:20:45 +02:00
Romain Vimont
caa9e30004 Add crop feature
Add an option to crop the screen on the server. This allows to mirror
only part of the device screen.
2018-08-09 19:12:27 +02:00
Adonis Najimi
e2a2973990 Drag and drop to install apk files from computer
<https://github.com/Genymobile/scrcpy/pull/133>
2018-05-28 20:45:54 +02:00
Romain Vimont
e3d0a59c80 Fix proc_show_touches warning
In practice, proc_show_touches may not be used uninitialized, since it
checks the flag options->show_touches, but the compiler can't know that,
so initialize it to avoid the warning.
2018-05-28 20:21:50 +02:00