Commit graph

217 commits

Author SHA1 Message Date
Romain Vimont
080df5eb5d Fix switch/case code style
For readability and consistency, indent case statatements, and remove
unnecessary additional blocks.
2018-03-15 16:00:40 +01:00
Romain Vimont
047179f232 Add FAQ section about mouse clicks
On some devices, mouse clicks do not work by default. Enabling an option
is required.
2018-03-15 09:29:14 +01:00
Romain Vimont
2992dda497 Add link to the article for v1.1 in README 2018-03-14 18:03:34 +01:00
Romain Vimont
6406f64edc Update FAQ after v1.1 release
Two issues described in the FAQ have been fixed by V1.1. Remove them
from the FAQ.
2018-03-14 09:56:36 +01:00
Romain Vimont
f3f19d4e1d Update links to v1.1 in README 2018-03-14 09:53:55 +01:00
Romain Vimont
d744837f13 Bump version to 1.1 2018-03-14 09:34:00 +01:00
Romain Vimont
f7bc0bd5b5 Merge branch 'dev' into release 2018-03-14 09:33:53 +01:00
Romain Vimont
8a3c6a3ae7 Remove useless argument
Do not pass any data to the event watcher, it is unused.
2018-03-14 09:32:05 +01:00
Romain Vimont
c530d95881 Immediately close the server socket on the device
In "adb forward" mode, close the server socket as soon as the client is
connected.

Even if unlikely to be useful, it allows to run several instances of
scrcpy also in "adb forward" mode.
2018-03-14 09:28:25 +01:00
Romain Vimont
0b1e59186f Workaround continuous resizing on Windows/MacOS
On Windows and MacOS, resizing blocks the event loop, so resizing events
are not triggered:
 - <https://bugzilla.libsdl.org/show_bug.cgi?id=2077>
 - <https://stackoverflow.com/a/40693139/1987178>

As a workaround, register an event watcher to render the screen from
another thread.

Since the whole event loop is blocked during resizing, the screen
content is not refreshed (on Windows and MacOS) until resizing ends.
2018-03-13 22:48:04 +01:00
Romain Vimont
e69f6f710d Disable stdout/stderr buffering on Windows
In MSYS2 on Windows, the output is buffered by default. Disable
buffering to print output immediately.

Note that in cmd.exe, it still prints nothing.
2018-03-13 10:20:09 +01:00
Romain Vimont
b858204786 Remove black borders on double-click
Resize the window to fit the device screen on click on black borders
(same as Ctrl+x).

Suggested-by: Guillaume Roche <groche@genymobile.com>
2018-03-13 08:37:46 +01:00
Romain Vimont
e8510a8cc3 Add links to AUR packages in README 2018-03-12 16:00:12 +01:00
Romain Vimont
1038bad385 Make it work over tcpip
"adb reverse" currently does not work over tcpip (i.e. on a device
connected by "adb connect"):
<https://issuetracker.google.com/issues/37066218>

To work around the problem, if the call to "adb reverse" fails, then
fallback to "adb forward", and reverse the client/server roles.

Keep the "adb reverse" mode as the default because it does not involve
connection retries: when using "adb forward", the client must try to
connect successively until the server listens.

Due to the tunnel, every connect() will succeed, so the client must
attempt to read() to detect a connection failure. For this purpose, when
using the "adb forward" mode, the server initially writes a dummy byte,
read by the client.

Fixes <https://github.com/Genymobile/scrcpy/issues/5>.
2018-03-12 14:10:32 +01:00
Romain Vimont
2b3ed5bcdb Store serial in server instance
The serial is needed for many server actions, but this is an
implementation detail, so the caller should not have to provide it on
every call.

Instead, store the serial in the server instance on server_start().

This paves the way to implement the "adb forward" fallback properly.
2018-03-12 14:10:32 +01:00
Romain Vimont
9e328ef98b Always use the best render scale quality available
Because why not.

See <https://wiki.libsdl.org/SDL_HINT_RENDER_SCALE_QUALITY>.
2018-03-12 14:10:12 +01:00
Romain Vimont
f9a63ec272 Reverse horizontal scrolling behavior
The SDL mouse wheel event seems inconsistent between horizontal and
vertical scrolling.

> Movements to the left generate negative x values and to the right
> generate positive x values. Movements down (scroll backward) generate
> negative y values and up (scroll forward) generate positive y values.

<https://wiki.libsdl.org/SDL_MouseWheelEvent#Remarks>

Reverse the horizontal.

Fixes <https://github.com/Genymobile/scrcpy/issues/49>.
2018-03-12 09:37:46 +01:00
Romain Vimont
f6d0893316 Merge branch 'fedora_install' (pull request #29)
Document how to install on Fedora
2018-03-11 22:07:12 +01:00
Romain Vimont
ed65cd72fd Use one subsection by distribution in README
Now that instructions are given for both Debian/Ubuntu and Fedora, use
subsections.
2018-03-11 22:06:15 +01:00
Michael Gangolf
70599998eb Document how to install on Fedora 2018-03-11 22:06:15 +01:00
Romain Vimont
e87cd175cc Improve dependencies in README
Document server and client dependencies separately, to avoid unneeded
packages installation when building using the prebuilt server.

Also remove "zip", since it's only used for building a portable version
(which is not documented in README).
2018-03-11 22:05:41 +01:00
Romain Vimont
c075ad0a1e Fix mouse clicks on LG devices
Use default values (0) for some fields of PointerCoords so that mouse
clicks work correctly on LG devices.

Fixes <https://github.com/Genymobile/scrcpy/issues/18>.
2018-03-11 14:11:43 +01:00
Romain Vimont
dac7196bd6 Support screens with dimensions not divisible by 8
The codec only supports dimensions which are multiple of 8.

Thus, when --max-size is specified, the value is always rounded down to
the nearest multiple of 8.

However, it was wrongly assumed that the physical size is always a
multiple of 8. To support such devices, also round down the physical
screen dimensions.

Fixes <https://github.com/Genymobile/scrcpy/issues/39>.
2018-03-11 14:09:25 +01:00
Romain Vimont
14b15ceb06 Add a FAQ for common issues 2018-03-11 10:40:46 +01:00
Romain Vimont
b9bb4ff740 Merge branch 'sdushantha' (pull request #28)
Improve README syntax highlighting.
2018-03-10 16:31:17 +01:00
Romain Vimont
cc4a015256 Add empty lines around code blocks
And fix spaces (do not randomly use non-breaking spaces for
indentation).
2018-03-10 16:24:03 +01:00
Siddharth Dushantha
8476b4aab8
removed "$" and changed Mac OS ---> MacOS 2018-03-10 15:34:59 +01:00
Siddharth Dushantha
a1491862e4
added "$" in front of terminal commands 2018-03-10 09:12:47 +01:00
Romain Vimont
c87d94ee27 Map middle-click to HOME
Middle-click is useless in practice. Use it for HOME.
2018-03-10 00:44:19 +01:00
Romain Vimont
675704c71c Map right-click to BACK if screen is on
Right-click was used to turn the screen on. It did nothing when the
screen was already on.

Instead, in that case, press BACK (like Vysor).

Suggested by: <https://www.reddit.com/r/Android/comments/834zmr/introducing_scrcpy_an_app_to_display_and_control/dvfueft/>
2018-03-10 00:16:29 +01:00
Romain Vimont
9396ea6d42 Fix text input event segfault
The text input control_event was initially designed for mapping
SDL_TextInputEvent, limited to 32 characters.

For simplicity, the copy/paste feature was implemented using the same
control_event: it just sends the text to paste.

However, the pasted text might have a length breaking some assumptions:
 - on the client, the event max-size was smaller than the text
   max-length,
 - on the server, the raw buffer storing the events was smaller than the
   max event size.

Fix these inconsistencies, and encode the length on 2 bytes, to accept
more than 256 characters.

Fixes <https://github.com/Genymobile/scrcpy/issues/10>.
2018-03-09 22:30:10 +01:00
Romain Vimont
f9562f537a Unref the packet on error
Do not leak the packet data on error.
2018-03-08 21:36:04 +01:00
Romain Vimont
a34fbd23e9 Do not leak the packet data
Oops! The content of the packets were never freed.
2018-03-08 20:46:02 +01:00
Romain Vimont
e8b8a570e7 Document ./run script usage
Indicate how to run the app from the build directory in README. It's
convenient during development.
2018-03-08 14:53:18 +01:00
Romain Vimont
0e9a76c0c4 Add link to blog article in README 2018-03-08 12:31:26 +01:00
Romain Vimont
f9f305d19d Update release checksums in README 2018-03-08 11:34:54 +01:00
Romain Vimont
727d1ef1e2 Add developer documentation
And update README.
2018-03-08 10:27:40 +01:00
Romain Vimont
c2ac6fe7bd Upgrade version to 1.0 2018-03-08 09:21:06 +01:00
Romain Vimont
e2a7abcd53 Implement clipboard paste
Paste computer clipboard to the device on Ctrl+v.

The other direction (pasting the device clipboard to the computer) is
not implemented. It would require a communication channel from the
device to the computer, other than the socket used by the video stream.
2018-03-07 18:07:02 +01:00
Romain Vimont
e4d64e8752 Initialize struct field by field
Initializing with braces initializes the other fields to 0, which is not
necessary.
2018-03-07 18:07:02 +01:00
Romain Vimont
fffeedffda Expose High DPI support configuration flag
The High DPI support is enabled by default, so that the renderer use the
full definition of High DPI screens.

However, there are still mouse coordinates problems on some MacOS having
High DPI support (but not all), so expose a way to disable it.
2018-03-07 18:07:02 +01:00
Romain Vimont
82b4acee73 Do not fail on EAGAIN
A call to avcodec_receive_frame() may return AVERROR(EAGAIN) if more
input is required. This is not an error, do not fail.
2018-03-07 18:07:02 +01:00
Romain Vimont
633b18d786 Provide a better URL to document key decomposition
Directly link to the relevant subsection.
2018-03-07 18:07:02 +01:00
Romain Vimont
ab780ce26d Avoid useless variables initialization
Initialize variables only when necessary.
2018-03-07 18:07:02 +01:00
Romain Vimont
84ad6633a6 Move the new avcodec implementation before the old
The API to decode the video frames is different depending on the
libavcodec version.

Move the new API usage to the #if-block.
2018-03-07 18:07:01 +01:00
Romain Vimont
1b0cea61a5 Do not use return code for thread run function
The decoder sometimes returned a non-zero value on error, but not on
every path.

Since we never use the value, always return 0 at the end (like in the
controller).
2018-03-07 18:07:01 +01:00
Romain Vimont
42f6341a14 Revert "Enable high dpi support"
Just enabling this flag breaks mouse location values.

This reverts commit 38b56f552e.
2018-03-07 18:06:43 +01:00
Romain Vimont
acd2dc3183 Shutdown sockets before closing
The server socket does not release the port it was listening for if we
just close it: we must also shutdown it.
2018-03-07 18:04:39 +01:00
Romain Vimont
db396f2138 Fix scroll wheel mouse position
SDL_MouseWheelEvent does not provide the mouse location, so we used
SDL_GetMouseState() to retrieve it.

Unfortunately, SDL_GetMouseState() returns a position expressed in the
window coordinate system while the position filled in SDL events are
expressed in the renderer coordinate system. As a consequence, the
scroll was not applied at the right position on the device.

Therefore, convert the coordinate system.

See <https://stackoverflow.com/questions/49111054/how-to-get-mouse-position-on-mouse-wheel-event>.
2018-03-07 18:04:39 +01:00
Romain Vimont
e6feb991db Fix comment typo
Replace "at network level" by "at the network level".
2018-03-07 18:04:38 +01:00