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733 Commits

Author SHA1 Message Date
Geoffrey McRae
42fef7a98d [client] egl: remove deprecated YUV420 support 2020-10-30 19:31:48 +11:00
Geoffrey McRae
0badf2a84c [all] move defines for LGMP_QUEUE_*_LEN into KVMFR.h 2020-10-30 18:48:41 +11:00
Geoffrey McRae
267fa6e389 [client] egl: select the correct fourcc type for dma mode 2020-10-30 11:55:47 +11:00
Geoffrey McRae
c8f740c34e [client] fix usage of uninitialized time variable 2020-10-30 02:36:45 +11:00
Geoffrey McRae
4f9544d61d [client] egl: added DMA texture support for direct upload 
Note: This only works with the KVMFR kernel module in a VM->VM
configuration. If this causes issues it can be disabled with the new
option `app:allowDMA`
 2020-10-30 02:36:45 +11:00
Geoffrey McRae
0bf73d862d [client] added initial framework for dma buffer support 2020-10-30 02:36:45 +11:00
Ali Abdel-Qader
5081c3ea88 convert clipboard data type variable to Looking Glass enum before passing it to function 2020-10-29 13:46:14 +11:00
Ali Abdel-Qader
3284431785 change 'frameCount' to be atomic 2020-10-29 13:46:14 +11:00
Geoffrey McRae
a70858aea0 [client] reworked frame timing waits for better responsiveness 2020-10-26 18:09:45 +11:00
Geoffrey McRae
e02ccd7c6f [client] fix transposed tsDiff arguments 2020-10-26 13:09:47 +11:00
Geoffrey McRae
0684ff401f [client] fix race with call to on_restart 2020-10-14 19:40:20 +11:00
Geoffrey McRae
757a90a643 [client] add new keybind to toggle the video stream (ScrLck+V) 2020-10-14 19:32:21 +11:00
Geoffrey McRae
46df25bb80 [client] added new option win:dontUpscale 2020-10-12 23:27:33 +11:00
Geoffrey McRae
58ba76a27f [client] seperate frame setup and data events 2020-10-12 19:43:29 +11:00
Geoffrey McRae
b2961c7939 [all] added new format version field to frame header 2020-10-12 18:52:37 +11:00
Geoffrey McRae
90d1ed64e4 [client] opengl: added RGBA16F support 2020-10-11 20:44:22 +11:00
Geoffrey McRae
919b77df71 [client] egl: fix RGBA16F support 2020-10-11 20:34:34 +11:00
Geoffrey McRae
98e0e5fc0b [client] egl: correct invalid value for texture row length 2020-10-11 19:59:44 +11:00
Geoffrey McRae
8a9f004ff6 [host/client] fix invalid initialization of RGBA16F 2020-10-11 19:39:47 +11:00
Geoffrey McRae
9c6bd888fd [host/client] added experimental RGBA16 float support (EGL only) 2020-10-11 19:22:31 +11:00
Jonathan Rubenstein
66df00cee2 Add option to skip splash screen fade out 2020-10-09 03:28:58 +11:00
Geoffrey McRae
a94d3734c2 [all] pass the project path to the version.cmake script 2020-10-09 02:51:28 +11:00
Geoffrey McRae
e6c88a4af3 [all] be smarter about getting the git version 2020-10-09 02:17:20 +11:00
Geoffrey McRae
8692e9af80 [client] don't hide the cursor when SPICE is disabled 
Fixes #304
 2020-08-21 15:40:22 +10:00
Geoffrey McRae
7d2b39058c [client] ensure the cursor is updated when the window looses/gains focus 2020-08-20 16:05:55 +10:00
Geoffrey McRae
6927dbecd2 [client] added new input:mouseRedraw option 
This new option, when enabled (the default) enables cursor movements to
trigger frame updates in the client, improving responsiveness at the
cost of increased FPS while the mouse is moving around.
 2020-08-20 15:50:33 +10:00
Geoffrey McRae
f9b6dcc986 [client] only resync the timer if we got an early frame 
This prevents a slow update (ie, 30ups) from pulling the refresh rate
below the minimum (ie, 60fps).
 2020-08-20 15:18:45 +10:00
Geoffrey McRae
5c912e3c27 [client] spice: improve mouse syncronization with the host 2020-08-20 14:52:24 +10:00
Geoffrey McRae
7e362050f7 [all] update KVMFR to provide cursor hotspot information 
This commit bumps the KVMFR protocol version as it adds additional
hotspot x & y fields to the KVMFRCursor struct. This corrects the issue
of invalid alignment of the local mouse when the shape has an offset
such as the 'I' beam.
 2020-08-20 13:51:01 +10:00
Ash
10fbdeb294 update client/README.md: spice:captureOnStart from #278 2020-08-19 23:08:34 +10:00
Geoffrey McRae
c66a339bbc [client] egl: ensure overflow occurs for state value checks 2020-08-15 22:39:10 +10:00
Geoffrey McRae
969effedde [host] update information about PsExec now LG can run as a service 2020-08-13 11:41:16 +10:00
Geoffrey McRae
e3f97e384b [client] rework the start/restart logic to use an enum 2020-08-11 15:14:58 +10:00
Geoffrey McRae
76e119f8ad [client] egl: don't fade the splash when restarting 2020-08-11 14:54:48 +10:00
Geoffrey McRae
bfb12c74fb [client] be quicker at detecting restart and quieter about it 2020-08-11 14:52:22 +10:00
Geoffrey McRae
fa50b7824c [client] fix crash on shutdown while waiting for a restart 2020-08-11 14:45:43 +10:00
Geoffrey McRae
da8b2d0cec [client] egl: properly wait for a new frame on restart 2020-08-11 14:45:08 +10:00
Geoffrey McRae
74649ddb96 [client] gracefully restart if the host application restarts 2020-08-11 14:30:44 +10:00
Geoffrey McRae
82e0b7b6ab [doc] readme updated with PsExec information 2020-08-09 20:11:19 +10:00
Geoffrey McRae
3302d353cf [client] always use spice mouse host mode 
Since we only ever use offset movements as SPICE doesn't properly
support absolute x/y positional information without a virtual tablet
device (which breaks relative mode needed for capture), just always run
in this mode. This fixes an issue when the spice guest tools are
installed and the mouse fails to work when not captured.
 2020-08-09 16:17:08 +10:00
Geoffrey McRae
1899d9f1da [client] reset the frame time when we get a frame signal 
This stops a duplicate frame rendering bug due to failure to discipline
based on the signal timing.
 2020-08-09 15:55:12 +10:00
Geoffrey McRae
fb9b772db0 [client] we are getting the clock anyway, just reset the time 2020-08-09 15:54:45 +10:00
Geoffrey McRae
302b988524 [client] use atomics to track frame counts and avoid extra signals 2020-08-09 15:14:17 +10:00
Geoffrey McRae
06aee158de [client] egl: make better use of atomics and fix modulus bug 2020-07-24 17:39:16 +10:00
Samuel Bowman
bd42445ea7 [client] add option to capture input on start 2020-07-17 08:39:32 +10:00
Geoffrey McRae
ede96fa486 [client] egl: don't map the texture until it's needed 
The texture buffer may still be in use if we try to re-map it
immediately, instead only map when we need it mapped, and unmap
immediately after advancing the offset allowing the render thread to
continue while the unmap operation occurs
 2020-05-30 16:50:27 +10:00
Geoffrey McRae
fcbdf7ba4f [client] egl: fix non-streaming texture updates 2020-05-29 16:54:25 +10:00
Geoffrey McRae
e8c949c1e7 [client] egl: dont re-setup the fps texture on each update 2020-05-29 16:47:21 +10:00
Geoffrey McRae
28c93ef5ac [client] egl: don't unmap/map all buffers for each frame 2020-05-29 15:48:59 +10:00
Geoffrey McRae
d7921c5d5f [client] report the host version on mismatch if possible 2020-05-29 14:24:06 +10:00
Geoffrey McRae
6d296f2b44 [client] stop people running the client as root 2020-05-29 14:18:02 +10:00
Geoffrey McRae
553e2830bb [client/host] share the host version with the client for diagnostics 2020-05-29 14:14:31 +10:00
Geoffrey McRae
08062e3fc3 [client] check for underflow when checking frame time 2020-05-22 22:02:44 +10:00
Geoffrey McRae
4441427943 [client] implemented better clock drift correction 2020-05-22 20:45:59 +10:00
Geoffrey McRae
f5da432d38 [client] put back the fps correction from drift/skew 2020-05-22 18:39:19 +10:00
Geoffrey McRae
60f665a65c [client] more fps limiter fixes 2020-05-22 18:28:16 +10:00
Geoffrey McRae
9b6174793a [client] revert cusror update render trigger 
While it makes the mouse a bit nicer it causes frame skips during cursor
movement.
 2020-05-22 18:16:48 +10:00
Geoffrey McRae
dedab38b99 [client] rename fpsLimit to fpsMin 2020-05-22 18:15:17 +10:00
Geoffrey McRae
4580b18b04 [client] fix the fps limiter 2020-05-22 18:06:29 +10:00
Geoffrey McRae
88dad36449 [client] allow mouse movements to trigger render updates 
Now EGL is lockless we can allow cursor updates to trigger frame updates
directly.
 2020-05-22 18:00:18 +10:00
Geoffrey McRae
075c82b32c [client] egl: fix context binding enabling a lock free implementation 2020-05-22 17:47:19 +10:00
Geoffrey McRae
ae2ffd0a28 [client] drop the default FPS target to 60 now that the fps is dynamic 2020-05-21 14:59:51 +10:00
Geoffrey McRae
26eea64689 [client] remove microstutter warning when using the fps display 
This warning was added when it was thought to be the cause of the
microstutters, however this has been disproven with the latest batch of
changes.
 2020-05-21 14:16:01 +10:00
Geoffrey McRae
c9ff1e1949 [client] egl: alter warning about low fps as it doesn't apply anymore 2020-05-21 14:09:51 +10:00
Geoffrey McRae
e31f38eadc [client] allow frame updates to be triggered by a timed event 
This is a major change to how the LG client performs it's updates. In
the past LG would operate a fixed FPS regardless of incoming update
speed and/or frequency. This change allows LG to dynamically increase
it's FPS in order to better sync with the guest as it's rate changes.
 2020-05-21 13:41:59 +10:00
Geoffrey McRae
756b57400b [client] egl: move context init to lock function 2020-05-21 11:55:35 +10:00
Geoffrey McRae
01bfd2e090 [client] egl: make better use of the second thread for streaming 2020-05-21 11:44:56 +10:00
Geoffrey McRae
240d0ff263 [client] add short delay to improve initial startup 2020-05-21 09:32:08 +10:00
Geoffrey McRae
3b47a4113f [client/obs] update to use new LGMP init api 2020-05-21 09:28:41 +10:00
Geoffrey McRae
a6d6a49f82 [client] egl: use atomic members instead of locking the entire state 2020-05-21 08:20:30 +10:00
Geoffrey McRae
d899c26617 [client] egl: add low FPS warning when failing to keep up 2020-05-19 22:42:55 +10:00
Geoffrey McRae
73ba325072 [client] egl: reworked the streaming texture pipeline 2020-05-19 22:03:36 +10:00
Geoffrey McRae
06f8911ee1 [all] project cleanup 2020-05-19 11:06:39 +10:00
Geoffrey McRae
f96f0fecda [client] egl: use proper atomics for pbo counting 2020-05-18 09:06:11 +10:00
Geoffrey McRae
18cc8d7cab [client] fix host wait logic and print more useful help 2020-05-17 11:54:07 +10:00
Geoffrey McRae
b7ca3d7e37 [client] cleanup debug output 2020-05-17 11:25:27 +10:00
Geoffrey McRae
c4bf992c0c [client/host] added enforcement of KVMFR versioning 2020-05-17 11:13:08 +10:00
feltcat
e7f088ef52 [client] egl: typo fix in info message 
"Multsampling" to "Multisampling"
 2020-04-24 19:01:42 +10:00
Geoffrey McRae
243efcd51a [client] fix missing release_key_binds for mouse sensitivity bindings 2020-04-23 18:00:17 +10:00
feltcat
e3cbdd18a0 [client] add quit keybind 2020-04-23 17:57:58 +10:00
Geoffrey McRae
f6691a90c0 [client/obs] improve frambuffer_read functions to support copy pitch 
Fixes #244
 2020-04-14 13:27:07 +10:00
Mikko Rasa
ead09ed110 [client] opengl: render frame if config didn't change 2020-04-14 12:19:59 +10:00
Geoffrey McRae
75bc038144 [client] removed accidental debug commit 2020-04-12 13:48:59 +10:00
Geoffrey McRae
7018a3e737 [c-host] dxgi: close the desktop on deinit 2020-04-12 13:46:56 +10:00
Geoffrey McRae
b5f4c639fd [client] provide better mouse tracking when exiting/entering the window 2020-04-07 14:54:38 +10:00
fishery
94a35a6558 [client] fix buffer overflow in opengl_options 
buffer overflow loading opengl_options
 2020-04-02 00:17:19 +11:00
Geoffrey McRae
95f5962186 [client] update to properly disconnect from spice 2020-02-01 14:24:23 +11:00
Geoffrey McRae
0b7f422d5d [client] moved spice into a seperate repository 2020-01-31 21:39:57 +11:00
Geoffrey McRae
939bb07603 [all] cleanup use of atomic locking and switch to C11 stdatomic 2020-01-29 19:06:09 +11:00
Geoffrey McRae
cc2c49644d [spice] reworked to avoid locking requirements on the input channel 
POSIX `send` is thread safe, to take advantage of this the code has been
changed to construct a contiguous buffer and perform the send in a
single operation preventing any risk of a race condition.

Only the main channel still requires an interlock as the VD agent
requires multiple sends to transmit a full buffer.
 2020-01-29 18:53:33 +11:00
Geoffrey McRae
29f221d547 [spice] improve connection code to use a single buffer 2020-01-29 16:52:23 +11:00
Geoffrey McRae
c1fd6552d2 [client] fix hang when trying to terminate an unconnected client 2020-01-27 12:25:47 +11:00
Geoffrey McRae
7b11ab04c6 [client] always update the renderer cursor state 2020-01-27 02:11:21 +11:00
Geoffrey McRae
bced5f95ff [all] make cursor visible a flag and send it seperate to position 2020-01-27 02:07:32 +11:00
Geoffrey McRae
dcc9625803 [client] updated to use new cursor state flags 2020-01-26 17:30:16 +11:00
Geoffrey McRae
4d0f019ad5 [spice] prepare spice for external usage 2020-01-19 06:51:21 +11:00
Geoffrey McRae
e6154e685f [client] cosmetics 2020-01-19 06:49:56 +11:00
Geoffrey McRae
2c59b5f557 [client] added checking for invalid arguments to custom string options 2020-01-19 06:48:20 +11:00
Geoffrey McRae
4746c89227 [all] moved time and locking methods to the common library 2020-01-17 14:35:08 +11:00
Geoffrey McRae
278d851c7c [egl] added fallback for platforms not supporting eglGetPlatformDisplay 2020-01-17 11:50:00 +11:00
Geoffrey McRae
406e22a681 [client] override new behaviour in SDL 2.0.15 and disable xinput2 
xinput2 is used to get touch interface events with the side effect of
consuming MotionNotify events which we use because of SDL2's inability
to correctly track the window size. Since we are not that intertested in
touch for our usecase, we just turn the events off again.
 2020-01-13 22:21:12 +11:00
Geoffrey McRae
17e05c6fd5 [all] expose the FrameBuffer struct for correct sizeof calculations 2020-01-13 19:30:49 +11:00
Geoffrey McRae
9846762991 [all] align the frame data to the page boundary 2020-01-13 19:17:09 +11:00
Geoffrey McRae
f82a164d75 [client] enable SDL_SYSWMEVENT on X11 to work around SDL2 bugs 2020-01-13 14:03:26 +11:00
Geoffrey McRae
e554635e48 [spice] turn on TCP_QUICKACK 
https://assets.extrahop.com/whitepapers/TCP-Optimization-Guide-by-ExtraHop.pdf
 2020-01-11 16:03:28 +11:00
Geoffrey McRae
5e915dd1ff [client] don't send mouse click events when out of view 2020-01-11 13:11:12 +11:00
Geoffrey McRae
13f55011c0 [client] don't draw the cursor if it leaves the frame 2020-01-11 12:56:46 +11:00
Geoffrey McRae
05dc713dac [client] more cursor tweaks for better integration with the WM 2020-01-11 06:03:16 +11:00
Geoffrey McRae
80f3c7934a [client] more cursor tweaks and some cleanup 2020-01-11 05:22:12 +11:00
Geoffrey McRae
1341bf8fbd [client] fix mouse acceleration when in capture mode 
SDL2 really doesn't do this well, instead I have implemented our own
capture method that allows us to maintain better client/server cursor
sync.
 2020-01-11 04:53:46 +11:00
Geoffrey McRae
5b163063c3 [client] improved sync with guest cursor position 2020-01-11 03:41:44 +11:00
Geoffrey McRae
e5178793b3 [client] don't fail on invalid magic at startup 2020-01-10 18:07:18 +11:00
Geoffrey McRae
bea7c94cae [client/c-host] updated to use new LGMP naming conventions 2020-01-10 11:01:35 +11:00
Geoffrey McRae
6f551c770c [client] handle pointer visibility properly 2020-01-09 21:18:35 +11:00
Geoffrey McRae
2d755a45e0 [client] added support for LGMP 2020-01-09 20:32:42 +11:00
Geoffrey McRae
9282ed19b2 [client] check for clock drift and correct for it 
Fixes #224
 2020-01-06 20:38:01 +11:00
Geoffrey McRae
45ee79014d [common] added back support for shared memory files 2020-01-06 00:20:30 +11:00
Geoffrey McRae
127113a59b [client] fixed strange resize effect due to loss of precision 2020-01-03 17:23:48 +11:00
Geoffrey McRae
49bf115c84 [client] fix issue with windowmanager forcing the window size (i3wm) 2020-01-03 16:51:24 +11:00
Geoffrey McRae
2196516e2b [client] added new win:forceAspect option 
Fixes #225
 2020-01-03 15:53:44 +11:00
Geoffrey McRae
899dbff7e9 [client] use the event data instead of calling SDL_GetWindowSize 2020-01-03 15:26:07 +11:00
Geoffrey McRae
4345d94d68 [client] update client to use the common ivshmem* methods 2020-01-03 15:17:14 +11:00
Geoffrey McRae
c5baf212c8 [client] switch from SDL_Cond to LGEvent 2020-01-03 00:09:07 +11:00
Geoffrey McRae
ba31c78412 [client] switch from SDL_Thread to lgThread 2020-01-02 23:59:06 +11:00
Jonathan (JJRcop) Rubenstein
491ffc3576 Fix client not building on void linux 
Thanks to

SharkWipf#8539,
Aiber#4888,
and Hadet#6969 on the VFIO discord
 2019-12-28 00:07:39 +11:00
Rikard Falkeborn
6530ca62da [client] fix return value in spice_read_nl error path 
Returning -1 from a function with bool as return argument is the same as
returning true. If the channel is not connected, return false instead to
indicate the error.
 2019-12-18 08:55:27 +11:00
Geoffrey McRae
85d46ed2b0 [profile] added a tool to help profile the host capture perf 2019-12-14 16:20:17 +11:00
Andrew Sheldon
70110b4a5a [client] Use eglGetPlatformDisplay() to fix surface creation 
[Why]
Recent versions of Mesa may have trouble with surface creation, resulting in
errors like:
egl.c:428  | egl_render_startup             | Failed to create EGL surface (eglError: 0x300b)

[How]
Replace eglGetDisplay() with eglGetPlatformDisplay(). Requires EGL 1.5, but should
be supported with any desktop driver released in the past few years.
 2019-12-13 00:35:35 +11:00
Geoffrey McRae
a6f23f00b4 [client] opengl: handle configuration failure properly 2019-12-12 23:32:31 +11:00
Geoffrey McRae
30e3a43311 [client] opengl: fixed failure to render full frame 2019-12-12 23:04:58 +11:00
Geoffrey McRae
dce6aaefea [client] fix rare race condition when renderer is not ready 2019-12-10 03:30:04 +11:00
thejavascriptman
4843a278ff respect minimizeOnFocusLoss 2019-11-15 18:13:11 +11:00
Geoffrey McRae
0e7e918e2c [client] cleanup and re-order startup/shutdown code 2019-10-26 12:03:10 +11:00
Geoffrey McRae
7d6e061ade [client] properly shutdown on failure to connect to the spice server 2019-10-26 11:27:05 +11:00
Geoffrey McRae
66891aa536 [client] don't require wayland-egl, fixes #204 2019-10-26 11:23:04 +11:00
Geoffrey McRae
9377fdfc37 [all] bump KVMFR version due to incompatible changes 2019-10-14 17:19:19 +11:00
Geoffrey McRae
4c0ca1c8e7 [client] fix xor support for masked color cursors 
fixes #200
 2019-10-09 19:48:42 +11:00
Geoffrey McRae
bca54ab1f6 [client/host] added new asyncronous memory copy 
This changes the method of the memory copy from the host application to
the guest. Instead of performing a full copy from the capture device
into shared memory, and then flagging the new frame, we instead set a
write pointer, flag the client that there is a new frame and then copy
in chunks of 1024 bytes until the entire frame is copied. The client
upon seeing the new frame flag begins to poll at high frequency the
write pointer and upon each update copies as much as it can into the
texture.

This should improve latency but also slightly increase CPU usage on the
client due to the high frequency polling.
 2019-10-09 13:53:02 +11:00
Geoffrey McRae
6d2c464436 [client] egl: improved streaming texture syncronization 2019-08-30 12:09:05 +10:00
Geoffrey McRae
e93bd7a3bf [client] fix shutdown race condition with the frame thread 2019-08-30 11:54:26 +10:00
Geoffrey McRae
da94075e7b [client] egl: more verbose error on texture egl failures 2019-08-30 11:40:38 +10:00
Geoffrey McRae
69522495de [client] fix invalid shutdown of renderer outside of it's thread 2019-08-30 11:36:28 +10:00
Geoffrey McRae
fce88fc72c [EGL] add debug printf helper 2019-08-30 11:33:43 +10:00
Geoffrey McRae
163a2e5d0a [client] fix failure to build due to broken symlink, fixes #173 2019-07-23 11:06:51 +10:00
Geoffrey McRae
b979752989 [client] added missing include 2019-07-15 18:30:39 +10:00
orcephrye
8ad2d5f949 [client] autodetect monitor refresh rate for fps limit 2019-07-10 05:04:29 +10:00
Rokas Kupstys
745ba66119 Implement option to disable minimizing window on focus loss. Default behavior is not changed - not configuring these options unfocused window is minimized. 
* Added config entry win:minimizeOnFocusLoss (default true).
 2019-07-09 21:57:47 +10:00
Geoffrey McRae
4cf6dec592 [all] allow disable of backtrace support during build 2019-06-19 09:13:03 +10:00
Geoffrey McRae
d7fa0aeff9 [client] fix typo in SDL_VIDEODRIVER from prior patch, whoops :) 2019-06-19 09:03:15 +10:00
Geoffrey McRae
2def6346e6 [client] don't override SDL_VIDEODRIVER if it is already set 2019-06-19 09:01:28 +10:00