Commit Graph

439 Commits

Author SHA1 Message Date
Geoffrey McRae
ac2c62e560 [host] intiialize the app state earlier to prevent ovewriting re-inits
If there is LGMP corruption the LGMP thread will set the state to
REINIT which if this happens early enough will get overwritten if the
inital app state is set too late. Instead set the application initial
state early to avoid this.
2022-01-04 10:40:00 +11:00
Geoffrey McRae
6f39434bdc [host] correct reinit logic when LGMP corruption is detected 2021-12-30 14:34:45 +11:00
Geoffrey McRae
9b202d5566 [host] detect header corruption and re-initialize if so 2021-12-30 13:49:33 +11:00
Quantum
e7fdf7e77a [host] pipewire: report stream state
This should provide some useful debug information and report stream
errors.
2021-12-28 19:23:14 +11:00
Quantum
10110dd940 [host] app: support force quitting
This makes it much less painful to develop the host, as sometimes it
hangs and ^C doesn't work.
2021-12-28 19:04:47 +11:00
Quantum
a21e897bb5 [host] pipewire: use new format for 10-bit colour
I recently added little-endian 10-bit colour formats to PipeWire, which
is what we actually use. The old r210 format is big endian.
2021-12-28 18:50:29 +11:00
vmfortress
8ab130deba xcb: added basic cursor support via xcb_fixes
xcb interface now properly supports cursor integration through
a `pointerThread` similar to the nvfbc implementation.
2021-12-27 11:10:07 +11:00
vmfortress
fbf294efd9 xcb: Fixed return value of xcb_deinit
`xcb_deinit` returns `true` to fit the capture interface standard.
2021-12-27 11:10:07 +11:00
vmfortress
2824238b4d xcb: added xcb_stop and xcb_initOptions support
Added basic functions and the necessary variables for the
`.initOptions` and `.stop` items in the capture interface.
2021-12-27 11:10:07 +11:00
Quantum
6f8745a89b [host] installer: enable DPI awareness
This should make the installer look less blurry on high DPI displays.
2021-12-26 11:34:43 +11:00
Quantum
3d1eedd4ef [host] installer: add ability to install IVSHMEM driver
To use this, run makensis with -DIVSHMEM with the driver files in the
ivshmem subdirectory under the build directory.
2021-12-26 11:31:32 +11:00
Quantum
d073f9969c [host] installer: clean up trailing whitespace 2021-12-26 11:31:32 +11:00
WYF
b21d842f0e [host] nvfbc: add an option to specify adapter 2021-12-26 11:14:17 +11:00
Tudor Brindus
9872d2e407 [host] dxgi: fix typo in debug log message 2021-12-26 09:49:03 +11:00
Quantum
12461196c3 [host] nvfbc: fix comments in updateDamageRects 2021-12-24 15:30:04 +11:00
Geoffrey McRae
43545a4e17 [all] cmake: refuse to perform in-source builds 2021-12-15 10:56:27 +11:00
Geoffrey McRae
b515fa80d5 [host] nvfbc: be more intellegent when unionizing disjointed sets 2021-10-27 00:00:38 +11:00
Geoffrey McRae
9969896876 [host] app: zero the new client sub count
If a new client connects but there has not been a capture timeout the
new client count wont be zeroed on a valid capture. If there is a
timeout later the host will still think there is a new client and
re-send a frame when it should not. This fixes this by reading the value
on a valid frame which zeros the new subs count.
2021-10-20 15:56:35 +11:00
Quantum
13fabc2e4a [host] windows: fix NSIS install directory on 64-bit builds
This is probably an NSIS bug.
2021-10-18 16:17:36 +11:00
Quantum
1f24ab0742 [host] nvfbc: avoid waking up pointer thread for no reason
If the wait times out, we used to simply restart the loop, which causes
it to check this->stop and exit if set to true. However, nvfbc_stop
already calls lgSignalEvent, which would wake up the pointer thread to
perform the check, so there is no need to set a timeout on the wait.
2021-09-29 17:47:02 +10:00
Quantum
bc65de5987 [host] installer: build 64-bit NSIS installers
The host is a 64-bit application, so requiring 64-bit Windows isn't an
issue. However, not using 32-bit installers has an advantage: we don't
need to require WoW64.
2021-09-21 22:26:10 +10:00
Quantum
286da11172 [host] windows: don't register exit event when none exists 2021-09-04 13:25:06 +10:00
Quantum
e05bb196f0 [host] app: print CPU information on startup 2021-08-31 20:14:10 +10:00
Quantum
1e2caf4c9f [host] pipewire: implement basic capture
It works, with the following limitations:
1. user is forced to select the monitor through platform-specific mechanisms
   every time the client starts.
2. cursor is composed onto the screen, and no position can be reported.
2021-08-21 23:01:11 +10:00
Quantum
28eae3bd86 [host] linux: add skeleton pipewire capture backend 2021-08-21 23:01:11 +10:00
Quantum
4b3aaa7e0c [host] cmake: report capture backends enabled 2021-08-20 21:03:50 +10:00
Geoffrey McRae
3c3c0f70be [all] bump the LGMP version to obtain access to data serial tracking 2021-08-19 21:29:03 +10:00
Quantum
5a906131eb [all] cmake: tell users to clone submodules when they haven't
This gives users a command to run that will automagically fix the submodule
situation, and should reduce the amount of support requests.
2021-08-19 21:28:36 +10:00
Quantum
2dbd4f168e [all] cmake: provide an uninstall target 2021-08-16 19:56:37 +10:00
Quantum
4ecf749f7e [host] remove all casts around malloc 2021-08-16 16:26:58 +10:00
Quantum
cdda89cef7 [host] use correct argument order for calloc 2021-08-16 16:25:59 +10:00
Tudor Brindus
982b4e6625 [host] use variable-relative sizeof where possible 2021-08-16 16:22:55 +10:00
Quantum
4f7ce91e7f [host] capture: switch all asserts to DEBUG_ASSERT 2021-08-14 12:19:07 +10:00
Quantum
10ee6cd031 [host] nvfbc: read nvfbc:diffRes option with the correct type 2021-08-14 09:21:34 +10:00
Quantum
e5d252290d [common] array: add ALIGN_PAD macro for common logic
ALIGN_PAD(x, a) returns x rounded up to the nearest multiple of a.
2021-08-14 08:05:29 +10:00
Quantum
712dcee07f [host] app: remove useless ALIGN_DN and ALIGN_UP macros 2021-08-14 08:05:18 +10:00
Quantum
074341e421 [host] windows/crash: do not report absolute paths on build machines
This commit makes the crash handler show relative paths instead of absolute
ones, which makes the stack traces generated easier to read.

On the other hand, absolute paths makes sense on Linux, since the user is
expected to build the binaries themselves, and gdb will be able to find the
source code.
2021-08-13 20:23:40 +10:00
Quantum
acd5ce51db [host] dxgi: use FAILED macro instead of comparing against S_OK 2021-08-13 20:21:50 +10:00
Quantum
d3ea9662bf [host] nvfbc: remove rectangles that are entirely contained in others
This makes nvfbc report less useless damage and makes the client run faster.
2021-08-13 20:21:27 +10:00
Quantum
566c89e9d8 [host] dxgi: correctly count moved rectangles 2021-08-13 20:21:08 +10:00
Quantum
b3173bdddc [host] dxgi: include correct DXGI headers
The declarations in dxgi_extra.h are not missing, they are in dxgi1_2.h and
dxgi1_5.h, which exist in MinGW-w64 since 2017.
2021-08-12 12:35:45 +10:00
Quantum
61a4b0744d [host] dxgi: use standard MinGW libd3d11.a
MinGW has been shipping this file since 2014, and that version contains the
only function from the dll that we call: D3D11CreateDevice.
2021-08-12 11:58:34 +10:00
Quantum
9bded74543 [host] dxgi: use CopySubresourceRegion when possible
This commit adds damage tracking to the DXGI textures, and only copies the
damaged areas to the textures with ID3D11DeviceContext::CopySubresourceRegion.

The sleep logic in waitFrame makes it difficult for this to reduce the
latency, but removing it shows significant improvements (6-7 ms to ~3 ms)
when a tiny portion of the screen is damaged, while showing no difference on
full screen damage.
2021-08-11 19:01:52 +10:00
Quantum
5e13549f74 [host] windows: use DEBUG_WINERROR for MsgWaitForMultipleObjects 2021-08-09 17:07:25 +10:00
Quantum
87a21f5f5e [host] windows: use DEBUG_WINERROR for CallNtPowerInformation
We need to use the function RtlNtStatusToDosError to convert NTSTATUS to
Windows error codes.
2021-08-09 17:07:25 +10:00
Quantum
9246e00163 [host] windows: use DEBUG_WINERROR for exit event opening code 2021-08-09 17:07:25 +10:00
Quantum
cab95c5eed [common] rects: refactor rect buffer copy code to common module
This also fixes a bug of accidentally multiplying the stride by 4 when
the stride is already in bytes and not pixels.
2021-08-08 08:30:11 +10:00
Quantum
3d29967a8d [host] dxgi: copy only damaged regions to IVSHMEM
This implementation uses a line sweep algorithm to copy the precisely the
intersection of all accumulated damage rectangles, ensuring that every
pixel is copied exactly once, and no pixel is ever copied multiple times.
Furthermore, once a row has been swept, we update the framebuffer write
pointer immediately.
2021-08-06 22:55:15 +10:00
Quantum
3651852430 [host] nvfbc: round pitch to multiple of 128 for dmabuf import
Certain drivers do not support pitches that are not multiples of 128 bytes,
and instead just does some kind of rounding internally. On DXGI, this is not
a problem because the API rounds pixel pitch, but NvFBC does not. This causes
certain resolutions to simply not work with dmabuf, most notably 3440x1440,
which is 1440p ultrawide.

Since we are copying pixels with the CPU anyways, we might as well round the
pitch up to 128 bytes (32 pixels).
2021-08-06 22:48:33 +10:00
Geoffrey McRae
2856928b57 [host] windows: implement KVMFR_FEATURE_SETCURSORPOS 2021-08-05 22:35:22 +10:00