Geoffrey McRae
f02d61d665
[host] dxgi: sleep until it's close to time to map
...
This change adds an average function to time how long it takes the GPU
to copy and map the texture, and then uses this average to sleep for 80%
of this average lowering CPU usage and potentially decreasing lock
contention.
2021-06-06 12:26:36 +10:00
Quantum
24d0aa0c18
[all] normalize copyright on all source files
2021-06-06 11:53:05 +10:00
Geoffrey McRae
0d9b0bd367
[host] dxgi: increase maxTextures default to 4
...
Testing shows that at high frame rates the default of 3 is hampering
performance, increasing this to 4 yields a substantial performance
improvement.
2021-06-06 01:35:00 +10:00
Quantum
f2c0b8c0b4
[host] allow user to select capture backend
...
This commit introduces a new option, app:capture, which can be set to
either DXGI or NvFBC to force the host application to use that backend.
This is very useful for testing DXGI on Quadro cards, which would default
to running with NvFBC.
2021-02-27 17:41:44 +11:00
Geoffrey McRae
0d7be70b56
[host] dxgi: fix maybe uninitialized warning
2021-01-27 01:21:06 +11:00
Geoffrey McRae
cac454d9cf
[host] dxgi: reverse the rotation angle.
...
This is undocumented however testing yields that DXGI DD reports the
inverse rotation. Research shows that this is because of a difference in
coordiate spaces.
Ref: https://docs.microsoft.com/en-us/windows/uwp/gaming/supporting-screen-rotation-directx-and-cpp
2021-01-18 15:15:36 +11:00
Geoffrey McRae
f5587b6b6b
[host] all: pass back the desktop rotation to the client
2021-01-18 13:53:29 +11:00
Tudor Brindus
a46a3a2668
[all] use explicit void parameter lists
...
This makes it a compile-time error to call a function that semantically
takes no parameters with a nonzero number of arguments.
Previously, such code would still compile, but risk blowing up the stack
if a compiler chose to use something other than caller-cleanup calling
conventions.
2021-01-14 17:29:37 +11:00
Geoffrey McRae
c2ad9666bb
[host] use the HotSpot information as provided by DXGI
...
I must have originally overlooked this member when I wrote this code. :S
2021-01-05 20:55:39 +11:00
Quantum
7e4d323427
get display DPI info to scale mouse movement
2021-01-05 09:03:29 +11:00
Geoffrey McRae
604b6bec9a
[host] don't fail if windows is dumb and doesnt give us the cursor info
2020-11-01 04:45:57 +11:00
Geoffrey McRae
38b05cda50
[host] dxgi: fix incorrect bpp value
2020-10-12 20:08:51 +11:00
Geoffrey McRae
7a49f75d95
[host] dxgi: ensure formatVer is incremented on re-init
2020-10-12 19:39:57 +11:00
Geoffrey McRae
b2961c7939
[all] added new format version field to frame header
2020-10-12 18:52:37 +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
Geoffrey McRae
e20c8a5cc7
[host] dxgi: don't try to get the hotspot of a null cursor
2020-10-06 23:24:01 +11:00
Geoffrey McRae
4f4d2dbf42
[host] dxgi: fix memory leak if an error occurs
2020-10-06 22:32:10 +11:00
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
Geoffrey McRae
1c7961daeb
[host] dxgi: rework locking and retry logic for lower latency
2020-08-15 20:49:49 +10:00
Geoffrey McRae
cdc3384883
[host] dxgi: improve frame signaling mechanics
2020-08-15 18:16:11 +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
1d6d640b6e
[host] dxgi: default to using the acquire lock
2020-08-07 20:31:46 +10:00
Geoffrey McRae
977d7b277d
[host] dxgi: boost GPU thread priority if possible
2020-08-07 19:44:00 +10:00
Geoffrey McRae
bc7871f630
[c-host] renamed finall to just plain host
2020-05-25 13:42:43 +10:00
