We require PipeWire 0.3.33 or later to make use of the introduces flags
`SPA_POD_PROP_FLAG_MANDATORY` and `SPA_POD_PROP_FLAG_DONT_FIXATE`,
which are required for the negotiation process introduced in the
following commits.
It was naive to add these defines here to avoid a direct include when
the entire platform already depends on the DRM subsystem. Just include
it and let it provide the image formats.
On source destroy, the browser source should not wait for other threads
if it's avoidable, as this could cause hard locks. Instead, mark the
source for destruction, destroy any obs/graphics data, and let the CEF
queue delete the what's left of the pointer at its leisure.
Fixes a hard lock on macs due to the browser source destructor having to
wait for the UI thread (due to USE_QT_LOOP), which may already have been
waiting for the source.
New features:
- Expose Scene controls to sources
- Pass on JS function arguments to BrowserClient
- Add Browser Source Refresh Hotkey
- Render JavaScript dialogs using Qt
- Improve performance of CEF 4638 browser sources
- Set window title for web popups using X11
- Add TypeScript definitions information
Bug fixes/cleanup:
- Don't call WasHidden on browser panels
- Use mutex when accessing BrowserSource::cefBrowser
- Correct JSDoc definitions
- Remove old CEF ifdefs
- Cleanup EditorWidget.h
- Modify log in obs-vst, fix compile error
- Update effect name even effect is unavailable
- Fix crash caused by unsupported interface
- Use deleteLater on editorWidget to prevent crash
- Check result after creating vst plugin
- Fix button states on properties refresh
- Replace QMacCocoaViewContainer with QWidget::createWindowContainer
- Modify incorrect code about mallocing memory
This updates the libdshowcapture submodule to the latest commit.
This also changes win-dshow CMakeList to ensure compatibility.
Full commit list:
- Add support of RGB24 format
- CMake: Add Win32 libs instead of pragma directives.
- Implement FindPin
- Simplify error handling
- Fix log level of DebugHR
- Use default constructor instead of empty function
- Use std::move instead of copy where appropriate
- Mark some strings as const
The GLX_EXT_texture_from_pixmap spec says:
The contents of the texture after the drawable has been bound are defined
as the result of all rendering that has completed before the call to
glXBindTexImageEXT. In other words, the results of any operation which
has caused damage on the drawable prior to the glXBindTexImageEXT call
will be represented in the texture.
Rendering to the drawable while it is bound to a texture will leave the
contents of the texture in an undefined state. However, no
synchronization between rendering and texturing is done by GLX. It is
the application's responsibility to implement any synchronization
required.
In practice, on most systems with a GPU this kept a directly binding to
the framebuffer, which made it work with the previous code. However,
on software rasterization setups using llvmpipe, a blit was done inside
the call to glXBindTexImageEXT. This was the cause of a notoriously
ignored bug where the captured image would "freeze" until the source
was reconfigured.
Makes the signal's behavior on-par with `obs_source_media_started`.
`obs_source_media_started` is emitted every time a file in the playlist
is played, and so therefore should `obs_source_media_ended`. In this
scenario, the loop setting is actually irrelevant to the behavior that
this signal should have.
If you don't have a xdg-desktop-portal backend then pipewire wont init,
however on exit we unconditionally deinit which can crash in pipewire
which does not handle this gracefully.
When releasing a darray mux_packets at error, contents of mux_packets
are not released. It causes memory leaks if error occurs during saving
the replay buffer to a file.
PipeWire server versions older than 0.3.24 can be incompatible with
clients build against a newer library version with respect to DMA-BUF
sharing. So we want to fallback to SHM transfer. This commit adds
checks for older versions.
These are classified as follows:
* PipeWire components older than 0.3.24: Restrict to SHM only
* PipeWire components with version 0.3.24 and newer: Announce DMA-BUF
support via `SPA_PARAM_BUFFERS_dataType`
With the version 4 of the screencast portal, it is now possible
to request and use restore tokens [1] so that apps can restore a
previously configured screencast session without user interaction.
Add the corresponding code to linux-capture's PipeWire source.
Store the restore token in the source data, since each restore
token corresponds to an OBS source, and use it as soon as we try
to create a new session. Implement the obs_source_info.save vfunc,
and save the restore token when it's received by the Start()
response using obs_source_save().
[1] https://github.com/flatpak/xdg-desktop-portal/pull/638
* aja: Initial commit of AJA capture/output plugin
* aja: Fix clang-format on aja-output-ui code
* aja: Remove script used during dev/testing
* aja: Address pull request feedback from @RytoEX
* aja: Remove the SDK sources and update CMakeLists to point to new headers-only/static libs dependency distribution.
* aja: Only build AJA plugin on x64 on macOS for now
* aja: Remove the non-English placeholder locale files. The english strings/files will be produced via crowdin, according to @ddrboxman.
* aja: Add FindLibAJANTV2.cmake script to locate the ajantv2 headers and static libs in the OBS external deps package(s). Tested on Windows x64. macOS and Linux x64 TBD.
* aja: Add ajantv2/includes to FindLibAJANTV2 include search paths
* aja: Remove commented code from aja CMakeLists
* aja: Remove debug code and comments that are no longer needed.
* aja: Fix indentation
* aja: Remove disablement of clang-format in routing table and SDIWireFormat map
* aja: Use spaces for all indentation in widget crosspoint arrays where we disable clang-format
* aja: Address code style comments made by @RytoEX
* aja: Fix uneven indentation
* aja: More fixes to if/else placement and remove superfluous comments.
* aja: Rename 'dwns' to 'deactivateWhileNotShowing' for clarity. The DeckLink plugin still uses the variable name 'dwns' and should be changed, if desired, in a separate PR.
* aja: Remove X11Extras dependency from AJA Output frontend plugin
* aja: Add patch from Jim to find AJA release/debug libs
* aja: Improve AV sync of queued video/audio sent to the AJA card in the AJA Output plugin.
AVFormatContext::oformat was made const on April 27, 2021 [1]. If we
respect the constness of AVOutputFormat and do not cast results from
FFmpeg functions to non-const, we cannot modify the results after the
fact. Our choices are either to cast them to non-const (and presumably
have them implicitly casted back to const on later function calls), or
only try to modify the results in versions of FFmpeg where these are not
expected to be const.
Instead of relying on casts, we can set the encoder values in the
ffmpeg_cfg struct, which are later passed to new_stream.
Also modifies deps/media-playback. Removes compiler warnings.
Some avformat functions return const AV(In/Out)putFormat per [1], so
ifdef as needed.
[1]: https://github.com/FFmpeg/FFmpeg/commit/56450a0ee4fdda160f4039fc2ae33edfd27765c9
lavf 59.0.100 avformat.h
avformat: Constify the API wrt AV(In|Out)putFormat
Also constify AVProbeData.
obs-websocket's `GetInputDefaultSettings` request uses
obs_get_source_defaults() in order to fetch a source id's default
settings. This moves the default settings to the `.get_defaults`
callback so that our request does not return an empty object.
Does not affect existing functionality
As Intel continues to add discrete graphics cards, maintaining a long
list of discrete device IDs to check against isn't wise. When i+I
platforms are detected, default to integrated graphics.
Instead of trying to open devices /dev/video<0-63> check /dev for
all /dev/videoX devices that are existent in the tree. This allows
finding devices with higher names than 63. E.g. /dev/video100 can
now be found and opened which previously failed.
_GNU_SOURCE #define is introduced for versionsort() which is a GNU
extension.
Fixes#4347.
columbarius