Commit Graph

1732 Commits

Author SHA1 Message Date
Geoffrey McRae
1fcdcc8725 [client] egl: allow for partial texture updates 2022-05-21 21:21:16 +10:00
Geoffrey McRae
2901e7aec5 [client] egl: only upload the damage rects if they actually changed
Profiling shows that a considerable amount of time is spent in
glBindBuffer and glBufferSubData when the damage rects are updated.
Since the amount of data here is quite small it's far faster to check if
it's different then to just blindly overwrite the buffer on each call.

Profiled on an Intel CPU with UHD P630 Graphics using magic-trace
2022-05-17 00:51:13 +10:00
matthewjmc
53c843d9dd [common] Update framebuffer metadata + references 2022-05-16 20:01:09 +10:00
Geoffrey McRae
d7704b13c0 [client] x11: set window posision before entering fullscreen
This fixes an issue where the window position would be ignored if the
application was launched in full screen mode from the command line
causing the client to enter full screen on the wrong monitor in
multi-monitor configurations.
2022-05-15 20:41:06 +10:00
Geoffrey McRae
81aa24d4d3 [client] overlay/config: general UX changes
* Moved the LG license and version onto a seperate tab.
* Added general donation section and link to the website donation page
* Removed donation details under gnif's section
2022-05-15 17:16:07 +10:00
Geoffrey McRae
3b55ac5420 [client] x11: check for null data from XGetWindowProperty
This fixes a reported segfault when a window manager fails to provide
valid EWMH values.

Fixes #987
2022-05-15 16:38:17 +10:00
Geoffrey McRae
32fbcaffd2 [client] spice: fix spice shutdown race
Fixes #960
2022-05-15 16:28:37 +10:00
Geoffrey McRae
0a9a9ed57e [client] config: enhance input:escapeKey to accept a KEY_* string value
This makes it possible to define the escape key by name rather then just
it's integer code, while still allowing fallback to using an integer
value for codes that may not be defined.

Example: `input:escapeKey=KEY_F1`

An invalid string value will also print a list of all valid string
values.
2022-05-15 16:11:33 +10:00
Geoffrey McRae
0a768a5a7f [client] main: add new option for integer only upscaling
The new option `win:intUpscale` will limit upscaling to integer sizes
only if enabled.
2022-05-09 18:23:53 +10:00
Geoffrey McRae
6afd262a27 [client] egl: update AMD FSR to 1.0.2 2022-05-04 15:29:21 +10:00
Geoffrey McRae
7b7a06b63f [client] fix invalid bitwise comparison 2022-05-04 11:02:02 +10:00
Geoffrey McRae
eae559b4c9 [client/obs] update to support downscaled frames coming from the host 2022-05-01 19:51:25 +10:00
Netboy3
132d0e3c42 [client] audio/pw: pw_stream_get_time() deprecated
pw_stream_get_time() is deprecated in PipeWire 0.3.50.
Use pw_stream_get_time_n() instead based on PipeWire
library version.
2022-04-14 01:47:34 +10:00
Babbaj
6d06320fb2 [client] audio/pw: fix muting
Pipewire documents the mute parameter as a bool, however `pw_stream_set_control` expects a float value and converts it to a bool.

6ad6300ec6/src/pipewire/stream.c (L2063)
2022-04-09 16:19:11 +10:00
Quantum
f3fe774f69 [client] overlay/record: do not invalidate window during shutdown 2022-03-19 18:52:07 +11:00
Quantum
e053c014f7 [client] audio: display record indicator when necessary 2022-03-19 18:52:07 +11:00
Quantum
9c8a8a1b44 [client] config: add new option audio:micShowIndicator
This will be used to control the display of the microphone recording
indicator.
2022-03-19 18:52:07 +11:00
Quantum
1685249f3a [client] overlay: add record indicator 2022-03-19 18:52:07 +11:00
Quantum
97cef000fd [client] audio: avoid prompting when changing record format
If a recording is already in progress, we should not prompt again.
2022-03-19 15:10:39 +11:00
Quantum
8f45290beb [client] audio: cancel confirm dialog when a new recording starts 2022-03-19 10:04:23 +11:00
Quantum
9afe170413 [client] audio: prompt before allowing audio
If the user clicks no, the guest only receives silence.
2022-03-19 10:04:23 +11:00
Quantum
dd6d9c44df [client] config: add new audio:micAlwaysAllow option
This will be used to always grant access to microphones instead of
prompting every time.
2022-03-19 10:04:23 +11:00
Quantum
fb5a71c47e [client] audiodevs/pipewire: implement proper recording stop/restart
Before, pipewire_recordStop did nothing since pw.record.active was
always false.
2022-03-19 10:04:23 +11:00
Quantum
75370e464d [client] overlay/msg: fix type for app_msgBoxClose
It should not be taking a pointer to MsgBoxHandle.

Also changed the type of MsgBoxHandle to prevent similar bugs.
2022-03-19 10:04:23 +11:00
Quantum
c55d0a82f2 [client] overlay: add support for confirmation dialogs 2022-03-19 10:04:23 +11:00
Quantum
f28084e653 [client] core: remove state tracking in core_updateOverlayState
The state is never updated when a message box is dismissed, so the
cursor is never displayed when a second message box shows up.

The only other caller, app_setOverlay, has state tracking already.
2022-03-19 10:04:23 +11:00
Geoffrey McRae
3a8cb6a613 [client/common] fixes for issues detected through static analysis. 2022-03-07 10:14:52 +11:00
Tudor Brindus
a3820536ab [client] overlay: make "Show timing graphs" checkbox consistent in case 2022-03-06 17:21:32 +11:00
Shootfast
48cf099638 [client] input: fix confine_pointer argument marshalling
Under Wayland, if the mouse pointer is disconnected whilst captured
(like say via KVM switch), the waylandWarpPointer code will be called
but the pointer will be NULL. This results in the cryptic message:

error marshalling arguments for confine_pointer (signature noo?ou): null value passed for arg 2
Error marshalling request: Invalid argument

This patch adds a check on the wlWm.pointer pointer before attempting
to warp the pointer, and avoids the crash.
2022-03-05 09:33:45 +11:00
Tudor Brindus
88d60d4b3d [client] enforce building with -Wstrict-prototypes 2022-02-28 11:56:26 +11:00
Tudor Brindus
3189c7bcd6 [client] kb: update for ImGui 1.87 2022-02-28 11:56:26 +11:00
Chris Spencer
72033f3822 [client] audio: reduce hardcoded minimum latency
The current minimum target latency is partially based upon the default qemu
behaviour whereby audio packets are delivered in a sawtooth pattern, with
packet timestamps drifting between 5ms above and below the measured clock.
This 5ms error is baked into the minimum target latency to avoid
underrunning.

This sawtooth pattern can be reduced by specifying a lower timer period in
the qemu configuration, so remove it from the hardcoded minimum latency and
add it to the default configurable buffer latency instead. This allows
users that have configured their VM appropriately to reduce the overall
latency.
2022-02-28 11:52:16 +11:00
Chris Spencer
c2523be4b4 [client] audio: reduce resampler latency
The best quality resampler has an intrinsic latency of about 3ms, and the
processing itself takes another 1-2ms per 10ms block. The faster setting
has an intrinsic latency of about 0.4ms, with about 0.04ms processing time.
This makes for an overall saving of about 4ms, with negligible loss in
quality.
2022-02-27 23:47:43 +11:00
Chris Spencer
7efc274e81 [client] audio: use block comments 2022-02-27 23:47:43 +11:00
Chris Spencer
7c2d493bb5 [client] audio: add latency tuning parameter
This adds a new `audio:bufferLatency` option which allows the user to
adjust the amount of buffering LG does over the absolute bare minimum. By
default, this is set large enough to absorb typical timing jitter from
Spice. Users may reduce this if they care more about latency than audio
quality.
2022-02-25 20:41:47 +11:00
Chris Spencer
9908b737b0 [client] audio: make the requested audio device period size configurable
This adds a new `audio:periodSize` option which defaults to 2048 frames.
For PipeWire, this controls the `PIPEWIRE_LATENCY` value. For PulseAudio,
the controls the target buffer length (`tlength`) value.
2022-02-25 20:41:47 +11:00
Chris Spencer
0dad9b1e76 [client] audio: fix latency calculation if audio device starts early
If the audio device starts earlier than required, we slew the read pointer
backwards to avoid underrunning. We need to apply this same offset to the
recorded device position, otherwise the Spice thread will think playback is
further ahead than it really is and inject unnecessary latency to
compensate.
2022-02-25 20:41:47 +11:00
Chris Spencer
a13c90bd27 [client] audio/pa: wait until stream is ready before starting playback
Uncorking the stream does not work if the stream is not ready yet.
2022-02-25 20:41:47 +11:00
Chris Spencer
84b5478b02 [client] audio/pa: fix assertion failure when keep alive playback stops
When the 'keep alive' playback times out, playback is stopped from the
audio callback, resulting in an assertion failure inside PulseAudio as we
try to lock the main loop thread while already inside it.
2022-02-25 20:41:47 +11:00
Tudor Brindus
91d6e3a82a [client] allow building with -Wstrict-prototypes
This is not yet turned on because cimgui does not build with it enabled.
2022-02-25 20:38:44 +11:00
Chris Spencer
d9dc399522 [client] audio/pw: request real-time priority
This is as per the PipeWire ALSA plugin [1]. The existing
`PW_STREAM_FLAG_RT_PROCESS` flag is misleading and doesn't really have
anything to do with real-time priority; it just tells PipeWire to pull data
from the application synchronously from its main processing thread. More
detail at [2].

[1] f5d47c079e/pipewire-alsa/alsa-plugins/pcm_pipewire.c
[2] https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/2024
2022-02-14 15:11:43 +11:00
Chris Spencer
70158a64e7 [client] audio: open device earlier
The actual time between opening the device and the device starting to pull
data can range anywhere between nearly instant and hundreds of
milliseconds. To minimise startup latency, open the device as soon as the
first playback data is received from Spice. If the device starts earlier
than required, insert a period of silence at the beginning of playback to
avoid underrunning. If it starts later, just accept the higher latency and
let the adaptive resampling deal with it.
2022-02-14 15:09:13 +11:00
Geoffrey McRae
202116786c [client] main: fix invalid bit logic 2022-02-10 20:42:25 +11:00
Geoffrey McRae
8b4551c39c [all] convert KVMFR frame bools to flags in a bitfield
This will allow us to add additional flags in the future while remaining
backwards compatible with the host.
2022-02-10 20:32:38 +11:00
Geoffrey McRae
29698362ed [client] x11: added request activation support 2022-02-10 20:20:34 +11:00
Geoffrey McRae
f24db8d0cd Revert "[client] x11: check if the EWMH atoms exist before using them"
This reverts commit cfd2e6ff32.
2022-02-10 13:36:40 +11:00
Geoffrey McRae
cfd2e6ff32 [client] x11: check if the EWMH atoms exist before using them 2022-02-10 13:35:19 +11:00
Chris Spencer
e96311eb7b [client] audio: keep audio device open after playback
We can set the startup latency for the next playback far more precisely if
we have the device open already.

Only keep the device open with no playback for 30 seconds to avoid keeping
the device open unnecessarily forever.
2022-02-10 07:50:01 +11:00
Chris Spencer
0d97a51802 [client] audio: increase startup latency
Underruns can still happen quite easily at the beginning of playback,
particularly at very low latency settings. Further increase the startup
latency to avoid this.
2022-02-10 07:50:01 +11:00
Netboy3
e0c0451b52 [client] x11: Add inline icon
Many X11 window managers will present an application on their
taskbar as a combination of the application name and an icon
imagery pulled from the X-Property _NET_WM_ICON. Applications
built under frameworks such as Qt or GTK have this property
populated by the framework. This commit adds the Atom _NET_WM_ICON
and populates it with a 64x64 icon of Looking Glass.
2022-02-09 12:07:55 +11:00