This was changed to default on but is not exposed for ffmpeg nvenc.
Where cards without temporal AQ support will fail to initialize and we
cannot do checks beforehand. This exposes the parameter to allow users
to disable this feature when using the ffmpeg implementation.
When running on Wayland, the browser docks look broken and sometimes
they crash OBS Studio. Interestingly, browser sources seem to work
just fine. Ideally we'd be able to dig into the issue and find the
root cause, but time is short for the 27 release and disabling the
docks until this is figured out seems to be the best alternative for
now.
Of course this is a temporary workaround, and eventually this commit
will be reverted, and browser docks will work just fine, flowers and
rainbows and happy unicorns.
Disable browser docks on Wayland, which includes both the manually
added docks, and the docks OBS Studio creates for authentication for
Twitch and Restream.io.
Related: obsproject/obs-browser#279obsproject/obs-studio#4436
This minor code cleanup commit does the following:
- sets defaults intensity of RTX denoiser to max.
- adds an initialization check of nvafx.
- splits nvafx initialization from channel allocation for better
readibility of the code.
- moves the intensity update from the filter_audio process function
to the plugin update function.
- logs the error code in case nvafx returns an error when running.
(useful for devs; I haven't translated the error codes which are
available in the sdk).
This fixes issue #4441.
The issue occurs when adding the noise suppression filter for the
first time. Rnnoise or speex are the default noise suppression
methods. Line 344 returns which prevents initialization and
allocation for nvafx (rtx denoiser).
With the fix, initialization of nvafx occurs when swapping methods.
The assertion exposed a bug in the KDE implementation of the Desktop
portal. However, it comes with the side effect of exiting OBS Studio
in this case, where we can actually make it work (even if buggy).
De-escalate the assertion to a warning, and then attempt to find the
correct stream to use.
Need to do this because the file needs updating on the server but a
certain service has to be excluded because code to actually use it isn't
in any version before 27.
The scaler assumed the placeholder was the same size as the camera which
caused crashes if the user replaced the placeholder with a smaller
resolution image (or if the camera was potentially running at > 1080p).
This adds a separate scaler for the placeholder and uses the resolution
of the virtual camera instead of defaulting to 1080p.
Previous fix attempted to place swap_recurse count in gl_data struct,
where it could be unexpectedly memset to 0. Separate member from struct,
and make thread-local for additional safety.
If DEBUG_FFMPEG_MUX is enabled, when starting a recording without
configuring global_stream_key, obs-ffmpeg-mux will hang. Apply same
check to global_stream_key as in init_params() to prevent this.
Add a new Linux capture based on PipeWire [1] and the Desktop portal [2].
This new capture starts by asking the Desktop portal for a screencapture session.
There are quite a few D-Bus calls involved in this, but the key points are:
1. A connection to org.freedesktop.portal.ScreenCast is estabilished, and the
available cursor modes are updated.
2. CreateSession() is called. This is the first step of the negotiation.
3. SelectSources() is called. This is when a system dialog pops up asking the
user to either select a monitor (desktop capture) or a window (window capture).
4. Start() is called. This signals the compositor that it can setup a PipeWire
stream, and start sending buffers.
The reply to this fourth call gives OBS Studio the PipeWire fd, and the id of the
PipeWire node where the buffers are being sent to. This allows creating a consumer
PipeWire stream, and receive the buffers.
Metadata cursor is always preferred, but on the lack of it, we ask the stream for
an embedded cursor (i.e. the cursor is drawn at the buffer, and OBS Studio has no
control over it.)
Window capturing is implemented as a crop operation on the buffer. Compositors
can send big buffers, and a crop rectangle, and this is used to paint a subregion
of the buffer in the scene.
The new capture is only loaded when running on EGL, since it depends on EGL to
call gs_texture_create_from_dmabuf().
[1] https://pipewire.org/
[2] https://github.com/flatpak/xdg-desktop-portal/
In preparation for the introduction of the new PipeWire-based capture,
use variables for include_directories() and target_link_libraries(),
and move them to the bottom of the file.
Per MSDN: Do not call this function from a DLL that is linked to the static C
run-time library (CRT). The static CRT requires DLL_THREAD_ATTACH and
DLL_THREAD_DETATCH notifications to function properly.
