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65 Commits

Author SHA1 Message Date
Geoffrey McRae
e7239c53fd [c-host] cleanup dxgi cursor code a bit 2020-01-09 21:20:01 +11:00
Geoffrey McRae
7a98a886b6 [c-host] use the correct buffer for the cursor shape 2020-01-09 20:27:55 +11:00
Geoffrey McRae
b0fb7177bb [c-host] improved intial connection sync 2020-01-09 19:49:47 +11:00
Geoffrey McRae
0b8f1a18b2 [LGMP] start of c-host conversion to use LGMP 2020-01-09 15:42:32 +11:00
Geoffrey McRae
8caa220ad5 [common] link setupapi for ivshmem windows implementation 2020-01-06 20:59:34 +11:00
Geoffrey McRae
5db4c32035 [c-host] dont use DX12 feature levels on Windows8 
Fixes #218
 2020-01-06 20:53:15 +11:00
Geoffrey McRae
0dc0e6490c [c-host] dxgi: check for failure of getDesc1 2020-01-03 17:29:07 +11:00
Geoffrey McRae
074af5d16c [c-host] init platform app struct 2020-01-03 14:56:13 +11:00
Geoffrey McRae
89d6ea0b5d [common] move ivshmem code into the common library 2020-01-03 14:53:56 +11:00
Geoffrey McRae
1c1d2a0568 [common] moved linux agnostic code into the common library 2020-01-02 23:34:35 +11:00
Geoffrey McRae
0c6ff6822d [common/c-host] move agnostic code into common library 2020-01-02 22:21:42 +11:00
Geoffrey McRae
da5ebee3f7 [c-host] fix #220, invalid handle provided to WaitForObjects 2019-12-19 13:38:05 +11:00
Geoffrey McRae
0bd19cfd38 [c-host] dxgi: fix segfault with maxTextures=1 on client reconnect 2019-12-17 20:56:14 +11:00
Geoffrey McRae
8ada29e25f [c-host] nvfbc: fix build attempt 2 :) 2019-12-17 16:42:48 +11:00
Geoffrey McRae
3b5c1bd09c [c-host] nvfbc: fix failure to build due to new event interface 2019-12-17 16:41:02 +11:00
Geoffrey McRae
c82a5e0523 [c-host] dxgi: futher event improvements 2019-12-17 16:36:43 +11:00
Geoffrey McRae
9c5f9906fa [c-host] add spinlock support to events and alter dxgi to use them 2019-12-17 14:59:58 +11:00
Geoffrey McRae
db2f5b85a9 [c-host] dxgi: added new useAcquireLock option for quirked GPUs 2019-12-17 13:45:08 +11:00
Geoffrey McRae
711fbc549a [c-host] dxgi: interlock so we can map outside of the capture thread 2019-12-16 15:18:26 +11:00
Geoffrey McRae
f85c017184 [c-host] DXGI profiled and tuned again :) 2019-12-15 16:21:21 +11:00
Geoffrey McRae
2d9f578719 [c-host] windows: don't attach to the debuggers console 2019-12-13 23:33:11 +11:00
Geoffrey McRae
e75f3a7278 [c-host] windows: fix --help output in command prompt 2019-12-13 23:22:11 +11:00
Geoffrey McRae
1d7a2ccf82 [c-host] windows: update ivshmem driver header and usage 2019-10-24 19:46:09 +11:00
Geoffrey McRae
bca54ab1f6 [client/host] added new asyncronous memory copy 
This changes the method of the memory copy from the host application to
the guest. Instead of performing a full copy from the capture device
into shared memory, and then flagging the new frame, we instead set a
write pointer, flag the client that there is a new frame and then copy
in chunks of 1024 bytes until the entire frame is copied. The client
upon seeing the new frame flag begins to poll at high frequency the
write pointer and upon each update copies as much as it can into the
texture.

This should improve latency but also slightly increase CPU usage on the
client due to the high frequency polling.
 2019-10-09 13:53:02 +11:00
Geoffrey McRae
6d24dd52d6 [c-host] not all versions of mingw support wcstombs_s 
While the _s functions are for security as they avoid exceeding the
supplied buffer, in our case they are not really required as we are
allocating a buffer large enough to store the entire result.

Fixes #171
 2019-06-12 15:31:18 +10:00
Geoffrey McRae
0851fd13e6 [all] made a nicer icon, hopefully just a placeholder for now 2019-05-30 22:21:53 +10:00
Geoffrey McRae
780bb248f7 [c-host] dxgi: fix invalid cursor type define 2019-05-28 15:17:11 +10:00
Geoffrey McRae
026bdb00f2 [c-host] take just the ivshmem headers and omit the kvm-guest submodule 2019-05-28 14:51:47 +10:00
Geoffrey McRae
7d26027752 [c-host] resend the last on client reconnect if a timeout occurs 2019-05-28 14:24:48 +10:00
Geoffrey McRae
3d426ccef8 [all] fix missing cursor when client reconnects 2019-05-28 14:06:15 +10:00
Geoffrey McRae
5e201a32ca [c-host] dxgi: allow out of order frame mapping 2019-05-27 15:26:58 +10:00
Geoffrey McRae
21b02efb4d [c-host] dxgi: don't stall the GPU pipeline to map textures to ram 
ID3D11DeviceContext_Map by default will force a CPU sync if the prior call to
CopyResource has not completed, this change defers the mapping and sets the
D3D11_MAP_FLAG_DO_NOT_WAIT when attempting to map the texture allowing the
capture to continue without incurring an expensive CPU/GPU sync.

A new tuneable has also been added

  * dxgi:maxTextures
 2019-05-26 23:36:17 +10:00
Geoffrey McRae
1b031582a4 [c-host] nvfbc: expose option to disable cursor decoupling 2019-05-23 15:12:28 +10:00
Geoffrey McRae
afe072adf1 [c-host] nvfbc: print out the SDK version and enable NvFBC 2019-05-23 14:49:38 +10:00
Geoffrey McRae
773dd7773b [c-host] try to be more compatible with mingw headers 2019-05-22 19:46:18 +10:00
Geoffrey McRae
108c7d3aaa [c-host] fixed project for cross compliation for Win on Linux 
Thanks @fatalis for your guidance on this
 2019-05-22 14:59:19 +10:00
Geoffrey McRae
3f404905d2 [c-host] added tray icon and context menu 2019-05-21 17:52:58 +10:00
Geoffrey McRae
cc6dd58778 [c-host] windows: fix dxgi option struct syntax 2019-05-17 09:27:04 +10:00
Geoffrey McRae
0ba931cbed [c-host] windows: add log file output option 2019-05-17 09:26:42 +10:00
Geoffrey McRae
b662128708 [c-host] linux: implemented getValues support for shmDevice option 2019-05-12 16:14:25 +10:00
Geoffrey McRae
0090580a64 [c-host] be compatible with new option ABI 2019-05-11 20:59:31 +10:00
Geoffrey McRae
522bacb1f0 [c-host] linux: remove extra shm device name validation 
This is now validated by the option validator callback
 2019-05-11 11:59:26 +10:00
Geoffrey McRae
2ddae623b8 [c-host] update to use new option validator and tidy up output 2019-05-11 11:35:42 +10:00
Geoffrey McRae
9886316e07 [c-host] linux: fix shmDevice file size check 2019-05-11 11:23:27 +10:00
Geoffrey McRae
8a3356859c [c-host] implement shmDevice option validator and help 2019-05-11 11:21:18 +10:00
Paul Götzinger
b5975e0f05 [host] [c-host] added support to specify IVSHMEM device 
[host] basic IVSHMEM device selecting implemented

Minor fixes for IVSHMEM device scanning

[c-host] added support to specify IVSHMEM device
 2019-05-10 22:28:27 +10:00
Geoffrey McRae
5677117c0d [c-host] nvfbc: remove debug line from prior commit 2019-05-09 22:53:02 +10:00
Geoffrey McRae
558ae5dc45 [c-host] dxgi: initialize option to NULL for consistancy 2019-05-09 22:51:12 +10:00
Geoffrey McRae
83f63f4c42 [c-host] dxgi: add the ability to specify the adapter and/or output. 
Fixes #132
 2019-05-09 22:48:39 +10:00
Geoffrey McRae
63314941f6 [c-host] fix build under windows 2019-05-09 22:13:31 +10:00