Geoffrey McRae
d4c41d2d94
[host] improve capture performance
...
Contrary to the MS documentation, benchmarking shows a substantial
increase in performance when releasing the captured frame as soon
as possible. This change makes it possible to achieve 60FPS at 4K
resolutions.
2018-05-31 18:53:11 +10:00
Geoffrey McRae
b29f1c62bb
[host] update to KVMFR v6 and decouple mouse
2018-05-24 11:24:24 +10:00
arcnmx
35b4d75eea
[host] mingw-w64 compile fixes ( #44 )
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* [host] rename min() to LG_MIN()
* [host] format string type fixes, %Ix doesn't exist in mingw
* [host] DXGI minor fixes
* [host] mingw lacks media foundation api headers and QISearch
2018-01-30 21:07:46 +11:00
Geoffrey McRae
a36d312844
[host] dxgi: fixed missed header update for timeout fix
2018-01-04 09:30:55 +11:00
Geoffrey McRae
9ef9f60505
[host] dxgi: fixed MFT memory leak and re-init failure
2017-12-30 13:35:45 +11:00
Geoffrey McRae
03622f61b0
[host] Added experimental H264 compression to DXGI (disabled by default)
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This is not yet working, the client is yet to be updated to support
decompressing this stream.
2017-12-29 20:53:52 +11:00
Geoffrey McRae
43b096a5e7
[host] added multi-threaded memcopy for high resolutions
2017-12-21 13:49:36 +11:00
Geoffrey McRae
1f004472cc
[host] dxgi: re-mapping is required to sync memory changes properly
2017-12-18 21:34:44 +11:00
Geoffrey McRae
0d1d49b00e
[host] dxgi: wait for sync before trying to read the memory map
2017-12-18 17:35:35 +11:00
Geoffrey McRae
e298f9169c
[client] dxgi: persistant map the texture memory
2017-12-18 17:18:37 +11:00
Geoffrey McRae
8dec59f3ff
[host] dxgi: don't release the frame until we need a new one
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Per Microsoft spec we should not release the frame until we are about to
acquire another frame, this pervents additional GPU overhead on the
guest.
2017-12-18 12:03:22 +11:00
Geoffrey McRae
7c5b2b5c1c
[host] dxgi: re-send the last frame if capture times out
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This change prevents the guest from stalling on startup if there are no
frames being captured
2017-12-16 10:24:37 +11:00
Geoffrey McRae
106136afd6
[host] corrections to build with VC++
2017-12-15 09:51:23 +11:00
arcnmx
9a9d84cd1f
[host] remove ATL, mingw doesn't support it
2017-12-14 15:39:09 -05:00
arcnmx
892a3970ff
[host] remove nonexistent ICapture function
2017-12-14 15:39:03 -05:00
Geoffrey McRae
4b4aca841c
[host] don't spam the client with mouse updates when nothing has changed
2017-12-13 02:30:19 +11:00
Geoffrey McRae
818164da7f
[host] updated to use new protocol design
2017-12-12 07:56:50 +11:00
Geoffrey McRae
b0f83d7106
[host] dxgi reinit timeout was too short
2017-12-12 05:05:21 +11:00
Geoffrey McRae
219179b375
[misc] added website url to sources
2017-12-12 04:30:47 +11:00
Geoffrey McRae
a61293b551
[host] fixed support for high DPI desktops (4K+)
2017-12-12 03:59:57 +11:00
Geoffrey McRae
ec13fc161d
[host] rename project to "Looking Glass"
2017-12-12 03:59:57 +11:00
Geoffrey McRae
6eb40a1897
[host] added option parsing to application
2017-12-12 03:59:55 +11:00
Geoffrey McRae
fcf0976081
[host] removed MTMemcpy, overheads negate performance gains
2017-12-12 03:59:55 +11:00
Geoffrey McRae
9287ec97eb
[host] made DXGI ReInitialization more robust on mode changes
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DXGI doesn't like to restart too fast, com exceptions are logged and the
duplication device fails to create with an E_ACCESS_DENIED error. Adding
a 200ms sleep between teardown and re-init resolves this issue.
2017-11-04 04:00:00 +11:00
Geoffrey McRae
8fadf0a80c
[host] Added cursor support to DXGI capture
2017-11-04 00:14:30 +11:00
Geoffrey McRae
f90c258c34
[host] initial rewrite of DXGI capture
2017-11-03 22:20:48 +11:00
Geoffrey McRae
ffd2fc1824
[host] Fixed the DXGIManager to capture the cursor properly.
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Note: This class will be entirely re-written when I find some time,
it is very poorly implemented, full of assumptions and creates a new
texture for every single frame 🤦 .
2017-11-03 00:18:37 +11:00
Geoffrey McRae
7d83af9410
[host] added DXGI Desktop Duplication support
2017-11-02 22:37:19 +11:00
Geoffrey McRae
44d7e9e77c
[host] added initial framework for DXGI capture
2017-11-02 17:57:11 +11:00
