Geoffrey McRae
4fd59ce8c9
[opengl] fix free bug with new contiguous buffer
2018-05-15 19:25:22 +10:00
Geoffrey McRae
adca879fb9
[opengl] use a single contiguous buffer for the AMD pinned buffer
2018-05-15 19:23:57 +10:00
Geoffrey McRae
3a2d612b41
[decoders] change the API to allow more flexability in the future
2018-05-15 19:19:39 +10:00
Geoffrey McRae
332d53e016
[opengl] Add support for AMD_pinned_memory if it is available
2018-05-15 13:23:44 +10:00
Geoffrey McRae
ae1344d1a0
[spice] fix out by one error in call to strncpy
2018-05-15 09:56:42 +10:00
Geoffrey McRae
ae382949c8
[opengl] glxWaitVideoSyncSGI is not well supported in Mesa 18
...
It seems Mesa 18 has problems with the glxWaitVideoSyncSGI API so
we disable the 'preventBuffer' option by default
2018-05-15 09:54:24 +10:00
Geoffrey McRae
fd8d4d3d38
[client] enable configuration of spice via config
2018-02-05 19:08:31 +11:00
Geoffrey McRae
a2216e4b68
[client] cosmetics
2018-02-05 19:08:15 +11:00
Alam Arias
4fb9fc3b3f
[client]: ignore Alt-F4 in ignoreQuit mode ( #46 )
...
* [client]: ignore Alt-F4 in ignoreQuit mode
* [client]: turn down the SNR for SDL_HINT_WINDOWS_NO_CLOSE_ON_ALT_F4
* [client]: turn down the SNR for SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS
2018-02-02 10:32:46 +11:00
arcnmx
d7321d5f5f
[client] fix event loop sleep ( #45 )
2018-01-30 21:07:14 +11:00
Geoffrey McRae
35eda57cb2
[client] remoted accidential commit of experimental method from header
2018-01-29 17:30:46 +11:00
Geoffrey McRae
78a100135b
[client] fix improper spice socket shutdown
2018-01-29 17:27:12 +11:00
Geoffrey McRae
dc6932a9ba
[client] no need to supress bin directory creation command
2018-01-29 17:04:08 +11:00
Geoffrey McRae
d765674913
[client] fix concurrent make, fixes #43
2018-01-29 17:02:41 +11:00
Geoffrey McRae
2af522aea7
[client] prevent 100% CPU usage in event loop, fixes #41
2018-01-29 16:56:23 +11:00
arcnmx
9aba969296
[client] fix SDL mutex compile errors ( #42 )
2018-01-29 16:51:14 +11:00
Geoffrey McRae
2114b73c11
[client] makefile: use $(CC) instead of assuming gcc
2018-01-25 09:58:03 +11:00
Geoffrey McRae
d591e2fd36
[client] added xlib-shim to disable calls to XSync
...
The compiled xlib-shim.so can be used to intercept and prevent SDL
from calling XSync, which causes latency issues on some video
hardware.
To use specify the full path to the file in the LD_PRELOAD
environment variable, like so:
LD_PRELOAD=/full/path/xlib-shim.so ./looking-glass
2018-01-25 09:55:21 +11:00
Geoffrey McRae
c61d97b0ac
[client] spice: add channel and mouse locking
...
This fixes a race condition which causes the mouse ringbuffer to
overflow. It also corrects out of order message index IDs due to
multiple threads sending messages asyncronously.
2018-01-25 07:41:11 +11:00
Geoffrey McRae
37ea662998
[client] use SDL_SetEventFilter for better mouse performance
...
This partially resolves lag issues on hosts running the amdgpu driver.
If mouse caputure is enable the lag issue returns, this is because SDL
calls `XSync` in `X11_WarpMouse` and `X11_WarpMouseGlobal`, if these
calls are removed all input lag issues dissapear.
This issue has been reported to SDL as the calls to `XSync` are not
required per the xlib documentation.
2018-01-24 23:46:11 +11:00
Aaron
3d9d275d61
Ignore SDL_MOUSEBUTTONDOWN events incompatible with SPICE ( #38 )
...
* Ignore SDL_MOUSEBUTTONDOWN events that aren't compatible with the SPICE PS/2 mouse
2018-01-15 10:55:17 +11:00
Geoffrey McRae
a02087e5e4
[client] h264: unroll silly loop
2018-01-06 13:47:35 +11:00
Geoffrey McRae
2ccf17b9b7
[client] h264: setup slice parameters correctly (incomplete)
2018-01-06 13:43:24 +11:00
Geoffrey McRae
8ccce5666c
[client] nal: corrections to parsing logic
2018-01-06 13:40:31 +11:00
Geoffrey McRae
859e984827
[client] h264: vaapi deprecated these fields, FMO is not supported
...
fbed1dbb5b/va/va.h (L2840)
2018-01-06 09:47:49 +11:00
Geoffrey McRae
5e84cfb3f1
[client] h264: use parameters from nal (incomplete)
2018-01-06 00:11:38 +11:00
Geoffrey McRae
5a84d3bef7
[client] h264: don't treat parse failure as fatal
2018-01-05 23:18:52 +11:00
Geoffrey McRae
634be5b096
[client] nal: removed useless debug print
2018-01-05 23:13:22 +11:00
Geoffrey McRae
80c9e24604
[client] nal: added final SLICE parser features
2018-01-05 23:09:43 +11:00
Geoffrey McRae
5808089fce
[client] nal: added SLICE parser
2018-01-05 21:36:26 +11:00
Geoffrey McRae
d6f84ddd12
[client] nal: added PPS parser
2018-01-05 16:18:28 +11:00
Geoffrey McRae
c809eeb2a8
[client] fixed nal parser memory leaks
2018-01-05 15:27:36 +11:00
Geoffrey McRae
2dfb1cf1a6
[client] Makefile: stop at the first error
2018-01-05 11:45:30 +11:00
Geoffrey McRae
50ba9b4899
[client] added initial NAL unit parser
2018-01-05 11:36:45 +11:00
Geoffrey McRae
b9723adc30
[client] h264: use high profile as it's more compatible on newer cards
2018-01-04 09:27:24 +11:00
Geoffrey McRae
7648ea712c
[client] opengl: fix termination on configure failure
2018-01-04 09:25:42 +11:00
Geoffrey McRae
3f29897506
[client] fix application termination on error
2018-01-04 09:25:17 +11:00
Geoffrey McRae
bebbdc4089
[client] h264 switch to contrained decoder as baseline is deprecated
2018-01-01 12:56:26 +11:00
Geoffrey McRae
fbf08b94aa
[client] initial vaapi h264 decode support (unfinished)
2017-12-31 00:27:26 +11:00
Geoffrey McRae
e854723aa3
[client] fixed incorrect cursor dataPos validation
2017-12-30 13:48:32 +11:00
Geoffrey McRae
076a45acc5
[client] added initial decoder framework
2017-12-29 22:48:21 +11:00
Geoffrey McRae
c239306d82
[client] initial support for compressed frames
2017-12-29 21:20:51 +11:00
Geoffrey McRae
40bfdcdf8c
[client] added configuration file loading support
...
the client now will look for a configuration file in the following
locations by default.
* /etc/looking-glass.conf
* ~/.looking-glass.conf
All configuration files are loaded and may override values specified by
any prior configuration files loaded.
Sample Config:
global:
{
fullScreen=false;
showFPS=true;
x=0;
y=0;
w=800;
h=600;
}
OpenGL:
{
mipmap="false";
}
2017-12-28 19:58:19 +11:00
Geoffrey McRae
6a6e53f728
[client] removed the dependency on the ivshmem-server
...
Since we do not use IRQs anymore we can use the ivshmem-plain device
which doesn't need the ivshmem-server. The QEMU arguments now should be
as follows:
-device ivshmem-plain,memdev=ivshmem
-object memory-backend-file,id=ivshmem,share=on,mem-path=/dev/shm/looking-glass,size=32M
Obviously adjusting the memory size as required. It is suggested that
the shared memory file be created before the guest is started with the
appropriate permissions, for example:
touch /dev/shm/looking-glass
chown user:kvm /dev/shm/looking-glass
chmod 660 /dev/shm/looking-glass
2017-12-28 15:34:18 +11:00
Geoffrey McRae
db52a55b36
[client] opengl: remove deprecated glScissor, fixes FPS display
2017-12-23 17:40:50 +11:00
Geoffrey McRae
0574daca13
[client] removed unused function argument
2017-12-23 17:38:25 +11:00
Geoffrey McRae
a08aad8009
[client] opengl: don't scale the FPS readout
2017-12-21 06:50:57 +11:00
Geoffrey McRae
2b66fa6136
[client] warn about unreliable cursor scaling
...
This also logs the scaling information to assist with reports about
improper mouse alignment
2017-12-21 06:39:41 +11:00
Geoffrey McRae
e3a426f378
[client] update dimension information after the first frame
2017-12-21 06:38:34 +11:00
Geoffrey McRae
e5f86a824a
[client] switch back to atomic locking as the default
...
The prior patch to correct the mouse loop resolves the CPU load issue
with the atomic locking method. SDL mutexes are still available if
desired but full mutex locking is far slower then fast spinlocks
2017-12-21 02:12:19 +11:00
Geoffrey McRae
c0b2c8e655
[client] added missing wait to cursor update thread
2017-12-21 01:56:59 +11:00
Geoffrey McRae
c5cbb948e2
[client] report locking mode used for diagnostics
2017-12-21 01:35:36 +11:00
Geoffrey McRae
58ed978767
[client] opengl: switch to SDL_mutex locking
2017-12-21 01:23:25 +11:00
Geoffrey McRae
c098967293
[client] opengl: update FPS even when there is no updates
2017-12-21 01:17:45 +11:00
Geoffrey McRae
8fbacba82e
[client] make startup sleep nicer on the CPU
2017-12-21 01:15:16 +11:00
Geoffrey McRae
0753e63644
[client] fixed unlock define
2017-12-21 01:11:42 +11:00
Geoffrey McRae
5501d22a2d
[client] fixed missed usage of new locking semantics
2017-12-21 01:03:21 +11:00
Geoffrey McRae
2f6b7e08f8
[client] define locking types and semantics to allow for alt methods
2017-12-21 00:58:16 +11:00
Geoffrey McRae
695822bd6d
[client] redesign of the renderer archiceture for mt support
...
This is the first of two commits that completely turn the rendering code
on it's head. This change set decouples the guest's capture rate from
the host's render rate for both cursor and frame updates. This helps
prevent the host application from stalling when waiting for frame draws
when all it want's to do is send cursor updates.
* Breaks OpenGL-Basic for now
2017-12-20 00:53:45 +11:00
Geoffrey McRae
a70adb2568
[client] correct help text for new -o argument
2017-12-19 15:40:52 +11:00
Geoffrey McRae
21a4e15868
[client] cosmetics
2017-12-19 15:37:49 +11:00
Geoffrey McRae
8b25f8a344
[client] opengl: show actual FPS seperate from updates per second (UPS)
2017-12-19 12:17:50 +11:00
Geoffrey McRae
7d307c0a9c
[client] improved option parsing
2017-12-19 11:58:38 +11:00
Geoffrey McRae
133d8ec21f
[client] opengl: added preventBuffer option
2017-12-19 11:02:35 +11:00
Geoffrey McRae
f4b95eeda9
[client] fix option output counts and dynamic name padding
2017-12-19 10:56:23 +11:00
Geoffrey McRae
c38e38d43d
[client] opengl: add splitmouse option
...
This feature was previously hardcoded enabled, it is now optional as
some hardware pipelines stall with the excessive flushes resulting in a
jumpy cursor. Default is disabled and may be re-enabled with
`-o opengl:splitmouse=1` or `-o opengl-basic:splitmouse=1` depending on
the renderer selected.
2017-12-19 10:21:45 +11:00
Geoffrey McRae
0ac1992019
[client] add new OpenGL-Basic renderer
...
This is based on bf8da7fd7e4397fe9931e82e52753806f1eee7e0 by @kiljacken
Per issue #11 on some cards this method performs much better then the
persistant buffering used in the standard OpenGL renderer.
Closes #11
2017-12-17 23:32:08 +11:00
Geoffrey McRae
5305ec5dd1
[client] opengl: made vsync option function again
2017-12-17 23:24:58 +11:00
Geoffrey McRae
313a4122bc
[client] add -g option to force a specific renderer
2017-12-17 23:15:18 +11:00
Geoffrey McRae
065b8c1eab
[client] fix typo in help text
2017-12-17 22:45:26 +11:00
Geoffrey McRae
424dc8bb13
[client] add renderer option list
2017-12-17 22:33:02 +11:00
Geoffrey McRae
06e38d897d
[client] implemented renderer specific option API
...
Please note the vsync and mipmap options are now specific to OpenGL
To configure them use the following options:
-o opengl:mipmap=1
-o opengl:vsync=0
2017-12-17 22:21:59 +11:00
Geoffrey McRae
f3e19b743c
[client] added ability to pass options to renderers
2017-12-17 20:32:44 +11:00
Geoffrey McRae
deee61efa9
[client] cosmetics
2017-12-17 20:16:43 +11:00
Geoffrey McRae
71c7f30265
[client] added -Q feature to prevent accidental applicaiton closure
...
Closes #21
2017-12-17 20:11:52 +11:00
Geoffrey McRae
3784e9c06f
[client] added support for new header format
2017-12-17 05:21:02 +11:00
Geoffrey McRae
287b983d27
[client] opengl: fixed broken mipmap logic
...
mipmapping is turned off for images that are scaled up a it degrades the
output quality.
2017-12-16 11:25:01 +11:00
Geoffrey McRae
2bb8b0227c
[client] don't send renderer mouse events until it's configured
2017-12-15 19:14:02 +11:00
Geoffrey McRae
ae4156d041
[client] don't update mouse scaling values until started
2017-12-15 19:14:02 +11:00
Patrick Steinhardt
fe337cf510
[client] ivshmem: fix missing <sys/select.h> include
...
While the function `ivshmem_wait_irq` makes use of the select(3)
function, it does not include <sys/select.h>. This happens to work on
glibc based systems, which include thet file transitively via other
header files. But on musl libc based systems, this breaks compilation.
Directly include <sys/select.h> to fix the problem.
2017-12-15 18:25:21 +11:00
Geoffrey McRae
7bfed41523
[client] opengl: update mouse draw time when doing decoupled draws
2017-12-15 17:03:51 +11:00
Geoffrey McRae
9bb66b7bd6
[client] opengl: decouple mouse updates from vsync
2017-12-15 16:58:21 +11:00
Geoffrey McRae
f7420317f1
[client] opengl: mouse shape updates bypass the draw timeout
2017-12-15 16:53:26 +11:00
Geoffrey McRae
c1379a45d2
[client] opengl: increase maximum mouse draw frequency
2017-12-15 16:34:29 +11:00
Geoffrey McRae
9c03327701
[client] opengl: added back double buffering and vsync support
...
This adds back in double buffering and vsync support. This has been
carefully implemented so that the render function blocks until the video
card reports that it has advanced a frame, this ensures that the OpenGL
pipeline never buffers frames.
2017-12-15 16:21:38 +11:00
Geoffrey McRae
0d8b2449cf
[client] added back missing vsync disable option
2017-12-15 16:19:47 +11:00
Arti Zirk
d1bd5b3115
Do not minimize fullscreen window on focus loss
2017-12-15 15:59:28 +11:00
Jack Karamanian
e03621a622
[client] Add borderless fullscreen usage
2017-12-15 15:59:09 +11:00
Jack Karamanian
606da0ae47
Add borderless fullscreen option
2017-12-15 12:59:34 +11:00
Geoffrey McRae
b6c8136565
[client] initialize the local header copy for proper startup
2017-12-15 12:02:37 +11:00
Geoffrey McRae
8ae9f8464b
[client] updated client to support new KVMFR cursor dataPos field
2017-12-15 10:51:40 +11:00
Geoffrey McRae
3c61814c56
[client] windows cursors are in BGRA format
2017-12-15 10:20:20 +11:00
Geoffrey McRae
cd54cb179b
[client] make gcc happy about the ignored read result
...
Fixes #5
2017-12-15 00:57:49 +11:00
Geoffrey McRae
67bdf2ba97
[client] fix SDL_ttf.h include path.
2017-12-14 22:05:32 +11:00
Geoffrey McRae
ead48195db
[client] opengl: use the stride rather then rect width for padded widths
2017-12-14 20:35:36 +11:00
Geoffrey McRae
2ae9b479f6
[client] update window dimensions when the spice client is disabled
2017-12-14 20:09:48 +11:00
Geoffrey McRae
3fa9f371b4
[client] added license to opengl.c
2017-12-14 20:06:48 +11:00
Geoffrey McRae
8ec4abc544
[client] adjusted renderer interface to allow for APIs such as Vulkan
2017-12-14 17:42:59 +11:00
Geoffrey McRae
7b64d35cd1
[client] corrected path to SDL2_ttf header
2017-12-14 16:09:39 +11:00
Geoffrey McRae
8c2709a3f4
Revert "[client] disable hacky vsync code now we are single buffering"
...
This reverts commit d55f0bf841
2017-12-14 10:40:51 +11:00
