Commit graph

2047 commits

Author SHA1 Message Date
Geoffrey McRae
d36c4f0e83 [host] kvmfr: allow the frame size to exceed the available memory
This change allows the host to still transmit a frame that is truncated
if the IVSHMEM size is too small to allow for a full frame.
2021-06-12 18:44:28 +10:00
Quantum
4b99bba200 [client] wayland: lock confine-related code to avoid race
This should fix the occasional Wayland protocol errors that arise when
the UI thread and the cursor thread race.

Example of error that is fixed:

    zwp_pointer_constraints_v1@11: error 1: a pointer constraint with a wl_pointer of the same wl_seat is already on this surface
2021-06-08 21:04:14 +10:00
Geoffrey McRae
f07e4839b1 [client] egl: fix dmabuf support 2021-06-08 20:51:09 +10:00
Geoffrey McRae
964403b4f8 [client] egl: tex is now an array, so check it properly for assignment 2021-06-08 20:45:37 +10:00
Geoffrey McRae
20d20f5c8a [client] egl: fix incorrect texture usage
The existing code would overwrite the texture's data even if the texture
is currently being used to render to screen. This changeset generates a
texture for each buffer preventing this invalid usage.
2021-06-08 20:41:22 +10:00
Geoffrey McRae
d20e4d1de5 [common] framebuffer: make use of framebuffer_wait 2021-06-08 16:10:34 +10:00
Geoffrey McRae
e87d2f1a20 [common] framebuffer: add additional profiling support 2021-06-08 16:08:44 +10:00
Geoffrey McRae
4a75cc3bcf [common] framebuffer: simplify the remaining calculation
The pitches match so there is no need for the added complexity of this
calculation.
2021-06-08 15:14:54 +10:00
Geoffrey McRae
196050bd23 [common] framebuffer: improve client framebuffer read performance
Extensive profiling reveals that the glibc memcpy performs up to 2x
faster then the existing SIMD implementation that was in use here. This
patch also will copy large 1MB chunks if the pitch of the source and
destination match further increasing throughput.
2021-06-08 15:08:13 +10:00
Quantum
7300d00f66 [common] option: handle ini lines without trailing newline
Before, if the last line of an ini file has no trailing \n, it is ignored.
This commit changes the parser to process such lines.
2021-06-07 18:22:19 +10:00
Geoffrey McRae
21d86dd31d [common] option: prevent ascii filter from eating newlines 2021-06-07 11:29:17 +10:00
Geoffrey McRae
44bff58aa8 [common] option: ignore non-typeable ascii characters
Under windows text editors like to default to saving in UTF8 with a byte
order mask prefix preventing proper parsing of any option that is on the
first line of the file. Since the configuration file is only intended to
be plain ascii this change ignores all non-ascii characters solving this
issue.
2021-06-07 11:25:35 +10:00
Quantum
5c00f73d23 [client] x11: use correct spelling of _NET_WM_BYPASS_COMPOSITOR
The incorrect spelling, NETWM_BYPASS_COMPOSITOR, somehow worked in the
past, but it appears to not work right now. Corrgan on Discord reported
the issue and confirmed that changing the spelling allowed the compositor
to be bypassed and the client to update faster than 60 Hz on his mixed
refresh rate setup.
2021-06-07 11:17:06 +10:00
Quantum
62c7fc2588 [common] runningavg: refresh copyright notice 2021-06-06 13:36:55 +10:00
Quantum
e6eeb2bb65 [all] check if pull request author is in AUTHORS 2021-06-06 13:17:39 +10:00
Quantum
3ca2030c22 [all] add AUTHORS file 2021-06-06 12:59:59 +10:00
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
7f5f46c448 [client] wayland: offer all supported clipboard formats
This commit restructures the Wayland clipboard handling for host->VM.

Before, we select one clipboard format and buffers the data for it, to
be presented to spice when needed.

Now, we simply offer all clipboard formats supported, and only when spice
asks for the data do we actually read the wl_data_offer. The wl_data_offer
is kept around until a new offer is presented, the offer invalidated, or
when we lose keyboard focus. This is in accordance with the specification
for wl_data_device::selection, which states that:

> The data_offer is valid until a new data_offer or NULL is received or
> until the client loses keyboard focus. The client must destroy the
> previous selection data_offer, if any, upon receiving this event.

We still buffer the entire clipboard data into memory because we have no
knowledge of the clipboard data size in advance and cannot do incremental
transfers.

Furthermore, if the user performs drag-and-drop on our window, we may have
need to handle multiple wl_data_offer objects at the same time. Therefore,
instead of storing state on the global wlCb object, we instead allocate
memory and store it as user_data on the wl_data_offer. As a result, we also
handle drag-and-drop so that we can free the memory.
2021-06-06 12:20:42 +10:00
Quantum
24d0aa0c18 [all] normalize copyright on all source files 2021-06-06 11:53:05 +10:00
Quantum
c0bbc88e9a [all] add script to refresh copyright
Simply run `./refresh-copyright` in the repository to normalize the copyright
notice on all project source files.
2021-06-06 11:53:05 +10:00
Geoffrey McRae
fcf6abc7c6 [host] NvFBC/DXGI: make DXGI the default instead of the fallback
It has been detemined that a failure to init NvFBC causes a 20-30%
performance penalty on non NvFBC supported hardware (GeForce) when using
DXGI, as such reverse the order and default to using DXGI as our first
option.

If NvFBC is still desired, pr #500 added the option `app:capture` which
can be used to force NvFBC.
2021-06-06 06:14:24 +10:00
Geoffrey McRae
1d7eb50608 [host] cmake: force -O3 for release with debug builds 2021-06-06 02:25:48 +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
Geoffrey McRae
87568f97eb [host] linux: add missing library to fix compilation 2021-06-04 12:44:21 +10:00
Geoffrey McRae
0b4e98881f [host] app: add os_showMessage for Linux
Linux doesn't have a generic way to show a dialog box, so we just use
DEBUG_INFO to print the message out to the console.
2021-06-04 12:39:11 +10:00
Geoffrey McRae
fb1b30b728 [host] app: calculate and report the required IVSHMEM size
One of the most common issues reported in the support channels is the
IVSHMEM size being too small. This change adds a calculation to
determine an optimal size and uses the new `os_showMessage` platform
method to display a message box to the user with the error.
2021-06-04 12:31:15 +10:00
Quantum
75a9e38e3a [client] wayland: remove sync transfer for VM->host copies
Since we are using epoll, there is no longer any need to remove O_NONBLOCK
with fcntl, and the comment is also no longer relevant.
2021-06-02 22:22:59 +10:00
Geoffrey McRae
c4468b1a0d [client] spice: update PureSpice to fix #556 2021-06-02 22:19:37 +10:00
Geoffrey McRae
b2974c38ef [client] app: cleanup clipboard option logic 2021-06-02 22:19:37 +10:00
arcnmx
b657b57016 [obs] install into plugin dir 2021-06-02 07:36:22 +10:00
arcnmx
6058a0e243 [obs] fix oob cursor writes 2021-06-01 14:37:45 +10:00
arcnmx
1462ab0cb4 [obs] fix cursor blending 2021-06-01 14:37:45 +10:00
arcnmx
186b0f1efd [obs] fix monochrome cursor crop 2021-06-01 14:37:45 +10:00
Quantum
000d91afca [client] wayland: prefer PNG over other image types
Support for non-PNG types is optional in the spice agent, so we should
avoid sending those if PNG is available.

Currently, the spice VDAgent supports only PNG and BMP formats.
2021-05-30 14:32:18 +10:00
Quantum
437bba1897 [client] wayland: update to support new spice clipboard type list 2021-05-30 12:39:00 +10:00
Geoffrey McRae
9ddfacc1a8 [client] x11: update to support new spice clipboard type list 2021-05-30 11:37:31 +10:00
Geoffrey McRae
28640295f1 [client] spice: update to support sending clipboard type list 2021-05-30 11:37:15 +10:00
Geoffrey McRae
118d9a086e [client] x11: implement win:noResize
This is the final fix for #506
2021-05-28 20:16:22 +10:00
Geoffrey McRae
77c2b895c6 [client] app: only minimize if lost focus when in full screen mode
This fixes a regression caused by the move from SDL2 which handled this
itself. We should only minimize when focus is lost if the application
was in full screen mode.
2021-05-28 19:32:26 +10:00
Geoffrey McRae
e6ed5574d5 [client] spice: update PureSpice submodule to fix agent message issues 2021-05-28 17:12:20 +10:00
Geoffrey McRae
09a7e177fa [client] core: fix use of unintalized variable
util_guestCurToLocal may not be able to provide the local position if
we do not yet know where the guest cursor is, or the destination render
rect dimensions. Acting on this when this information is unknown causes
undefined behaivour.
2021-05-28 17:00:13 +10:00
Geoffrey McRae
2e239ede3f [client] spice: update PureSpice again for more clipboard fixes 2021-05-27 21:11:43 +10:00
Geoffrey McRae
3dfd8e8dfd [client] spice: update PureSpice to fix large buffer paste bug 2021-05-27 20:48:01 +10:00
Geoffrey McRae
1e4e668c81 [client] spice: update PureSpice to fix clipboard stack overflow bug 2021-05-27 20:04:06 +10:00
Geoffrey McRae
3be645a357 [client] x11: fix BadAtom when pasting large buffers
To start a clipboard incr transfer the client has to delete the INCR
window property as the reply to the selection. This deletion generates a
property change event with the type delete, errornously triggering the
incr processing of the data. This patch corrects this by ignoring
property deletions.
2021-05-27 18:41:54 +10:00
Geoffrey McRae
95ec206b36 [client] x11: cosmetics 2021-05-27 18:41:54 +10:00
Jonathan Rubenstein
a7e4d9ec68 [doc] README.md: Correct docs link 2021-05-25 20:04:16 +10:00
Jonathan Rubenstein
86c7cfe589 [doc] Rerganize content into install and build pages 2021-05-25 19:52:08 +10:00
Jonathan Rubenstein
6da04655f0 [doc] troubleshooting: Move link to new website 2021-05-25 16:57:52 +10:00
Jonathan Rubenstein
fcc35331a3 [doc] README: Emphasis fix 2021-05-25 16:57:52 +10:00