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516 commits

Author SHA1 Message Date
Geoffrey McRae
3ec632dd3c [host] initial changes to implement frame rate control 2022-11-07 19:48:38 +11:00
Geoffrey McRae
697bbcd6d4 [host] app: correct timer restart on lgmp corruption recovery 2022-11-07 13:36:57 +11:00
Geoffrey McRae
ecca5720a9 [host] app: ensure that rand will be random 2022-11-07 13:26:52 +11:00
Geoffrey McRae
8e706636d3 [host] app: don't stop the lgmpTimer on session recovery 2022-11-07 12:20:25 +11:00
Geoffrey McRae
97c5b8c3a7 [host] fix building under void linux 
Closes #1012
 2022-07-13 07:02:17 +10:00
Quantum
a8521b821e [all] cmake: standardize indentation to 2 spaces 2022-05-29 11:16:16 +10:00
Geoffrey McRae
a41ab81a90 [host] nvfbc: try all NVIDIA adapters in the system 
This will allow LG to start if the VM still has a virtual device as
the primary output.
 2022-05-18 16:27:17 +10:00
Geoffrey McRae
0f8c0b5fb3 [host] dxgi: fix incorrect skip logic 2022-05-18 15:59:31 +10:00
Geoffrey McRae
57e20007db [host] dxgi: don't try to use devices without d3d support 
This change should allow LG to work even if a virtual device is still
attached to the VM even though it might be capturing the wrong display.
 2022-05-18 15:38:42 +10:00
Geoffrey McRae
6b9fa2b628 [host] capture: fix compilation with NvFBC C++ sources 
The prior commit to expose the FrameBuffer internals makes use of an
atomic from `stdatomic.h`. Unfortunatly C++ has no notion of _Atomic and
as such `stdatomic.h` is not compatible. To work around this we instead
just forward declare the type here.
 2022-05-16 22:09:11 +10:00
matthewjmc
53c843d9dd [common] Update framebuffer metadata + references 2022-05-16 20:01:09 +10:00
Geoffrey McRae
87077dfe6e [host] nvfbc: add downscale support 2022-05-04 13:38:49 +10:00
Geoffrey McRae
7ed18e24e2 [host] linux/pw: add missing include for min define 2022-05-04 12:28:20 +10:00
Geoffrey McRae
60834a5719 [host] xcb/pipewire/nfbc: use min and correct inverted logic 2022-05-04 12:23:20 +10:00
Geoffrey McRae
d5e2689d64 [host] nvfbc: fix inverted truncated frame logic 2022-05-04 11:58:04 +10:00
Geoffrey McRae
81f91caf0e [host] pw: fix build due to frame info structure changes 2022-05-04 10:59:44 +10:00
Geoffrey McRae
3d727a2254 [host] xcb: fix build due to frame info structure changes 2022-05-04 10:58:19 +10:00
Geoffrey McRae
e4a4e2331a [host] nvfbc: fix build due to frame info structure changes 2022-05-04 10:37:52 +10:00
Geoffrey McRae
8682ec207e [host] dxgi: check for invalid usage of d3d12 & downsampling 2022-05-04 10:23:42 +10:00
Geoffrey McRae
c8a5293645 [host] dxgi: refactor dxgi_copyFrame 2022-05-04 09:27:52 +10:00
Geoffrey McRae
15334c89d6 [host] dxgi: match the last entry in the downsample rule list 2022-05-03 17:58:41 +10:00
Geoffrey McRae
2eec459b47 [host] dxgi: finish downsample support for d3d11 backend 2022-05-03 12:15:24 +10:00
Geoffrey McRae
947325e00d [host] dxgi: fix failure to copy to texture with sub resources 
`CopyResource` will silently fail when trying to copy from a texture
with no subresources to one with. Instead we must use `ResolveSubresource`
 2022-05-02 15:53:20 +10:00
Geoffrey McRae
3134ec84de [host] dxgi: add support for downsampling the capture before sending 
This is an experimental & incomplete feature for those using
supersampling. Anything > 1200p will be downsampled by 50% before
copying out of the GPU to save on memory bandwidth.

Unfinished! Has issues with damage tracking and currently can not
be configured. Only dx11 has been tested at this point, everything
else will likely have problems/crash.
 2022-05-01 19:45:44 +10:00
vmfortress
6c76d6ada5 [host] xcb: fixed early start of pointer thread by adding xcb_start 2022-03-08 06:12:17 +11:00
vmfortress
36f97f08ad [host] dxgi: add nanosecond-scale sleep capability to d3d12 
The nsleep() call lets d3d12 sleep for a more precise amount of
time while maintaining the current millisecond-scale sleep
interface in the configuration file.
 2022-03-06 17:21:14 +11:00
Tudor Brindus
eeefc15e46 [host] build with -Wstrict-prototypes 2022-02-25 20:38:44 +11:00
Quantum
fc96b6691e [host] linux: remove useless libX11 dependency 2022-02-14 15:08:29 +11:00
Quantum
5a94f82f10 [host] linux: remove useless GL dependency 2022-02-14 15:08:29 +11:00
Quantum
f01489720f [host] linux: build with PipeWire by default 
Since the client already depends on PipeWire by default, there is no
reason why the host shouldn't.
 2022-02-12 22:13:31 +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
Tudor Brindus
9ddfa585ec [host] cleanup some missing (void) parameters 2022-02-08 16:37:17 +11:00
Tudor Brindus
809e1095bd [host] windows: plumb guest activation request to host 2022-02-08 15:27:27 +11:00
Tudor Brindus
fd28d0604e [host/client] kvmfr: request activation based on guest state 2022-02-08 15:27:27 +11:00
Quantum
d93510e9f2 [host] linux: allow getting system version 
Result is something like:

    Debian GNU/Linux 11 (bullseye), kernel: Linux 5.14.0-0.bpo.2-amd64 on x86_64
 2022-01-27 05:47:53 +11:00
Quantum
75ec3c0478 [host] nvfbc: shorten nvfbc_getName() result 
To avoid client showing "Using    : NVFBC (NVidia Frame Buffer Capt".
This happens because the string is truncated to 31 characters to fit
in the char capture[32]; member of KVMFRRecord_VMInfo.
 2022-01-26 23:06:47 +11:00
Quantum
e85fd68d82 [host] windows: read ProductName from registry if possible 
For Windows 10, it so happens that the major.minor is 10.0. This is not
usually a given, e.g. on Windows 7 where it would read 6.1, on
Windows 8 it would read 6.2, and on Windows 8.1 it would read 6.3.

This is obviously undesirable, so we should just read the ProductName
from registry if possible. This results in something like:

    OS Name: Windows 10 Pro for Workstations (Build: 19043)
 2022-01-26 23:06:14 +11:00
Quantum
f247d7f0da [host] app: don't read from UUID if none is returned 
This allows the Linux host to start.
 2022-01-26 23:05:31 +11:00
Geoffrey McRae
db3d20f935 [host] windows: report windows version information 2022-01-26 19:58:46 +11:00
Geoffrey McRae
ccdf7b7c0e [host] app: report the full capture name to the client 2022-01-26 19:32:55 +11:00
Geoffrey McRae
99536eaf9d dxgi: check for memory leaks in d3d12 2022-01-19 09:58:14 +11:00
Geoffrey McRae
f8b4874799 dxgi: cosmetics 2022-01-19 09:58:14 +11:00
Geoffrey McRae
cff64ee7d3 dxgi: cache shared handles instead of re-creating them 
This will cache up to 10 handles, in practice I have never seen DXGI
return anything but the same resource each time but we allow for more
anyway should MS change something in the future.

Should the cache get over filled it is disabled entirely and we revert
to the original behaviour.
 2022-01-19 09:58:07 +11:00
Quantum
afd5e2d057 [host] dxgi: remove duplicate AcquireLock print 2022-01-17 15:12:54 +11:00
Quantum
508c491967 [host] dxgi: allow the debug layer to be turned on via config 2022-01-17 15:12:54 +11:00
Quantum
b117bbafe5 [host] dxgi: add ability to capture OutputDebugMessage 
This is how Direct3D 12's debug layer outputs messages. Normally, these
are read by the debugger, but we want them logged instead.
 2022-01-17 15:12:54 +11:00
Quantum
4c271f8744 [host] dxgi: move d3d12.h to vendor/directx 2022-01-17 15:12:54 +11:00
Chris Spencer
3d0a8f6987 [host] dxgi: fix frame damage method parameters 
The buffer input sizes to the `IDXGIOutputDuplication` methods are measured
in bytes. This dramatically increases the number of dirty/move rects that
can be handled.
 2022-01-13 09:34:14 +11:00
Chris Spencer
f145225dbc [host] dxgi: fix d3d11 assertion failure 
`DEBUG_ASSERT(!this)` in `d3d11_create` is firing on the second
instantiation because we are not clearing `this` in `d3d11_free`.
 2022-01-13 08:17:59 +11:00
vmfortress
7da2becfbd [host] dxgi: Replace standard asserts with DEBUG_ASSERT 2022-01-11 11:11:42 +11:00