With updated CSS we use some variables intoduced in stable versions of libadwaita. To make it work properly, stop using alpha.2 and build recent stable version.
Fixes for recent libadwaita provided theme, mainly needed to workaround:
https://gitlab.gnome.org/GNOME/libadwaita/-/issues/454
Devs rejected my idea of fixing it upstream. They said to override it
in my own app. So here it is.
A resume video question dialog that keeps poping confuses new Clapper users.
Looks like some spam. Change default option value to be disabled, so people
that are interested in this feature can enable it in preferences.
We do not support zero width/height (described in our caps). Set initial video
dimensions to 1x1. They are going to be updated on first buffer after video info is set.
This avoids running into https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1139
and makes sure we do not do any divisions by zero here either.
Add support for premultiplied alpha flag detection when creating GdkMemoryTextures.
Also check if overlays have premultiplied alpha and if they do set this flag for
their video info, so it will be detected when creating a GdkMemoryTexture out of them.
Fixes performance issues with karaoke subtitles, as now GTK does not have to perform
unnecessary multiplication.
Make GL base importer class and all its subclasses that access parent props,
use a different mutex lock then the main importer class.
This way main importer class can continue processing buffers without waiting for
GL-based subclasses, as most GL operations (e.g. upload) are time consuming.
We cannot compile app as a whole on MS Windows yet, but with those changes it is now possible to compile and run our new video sink alone on Windows OS
We do not want to build GL-based importers when GTK GL windowing support is missing,
which might happen because of missing deps or on unsupported platform
Too many problems with VAAPI decodebin, meanwhile VA works fine and there is already
a pending MR on GStreamer to enable it by default, so we do that a little early.
We also do promise working HW accel out of box, so enable all common NVDEC elements too.
They can always be disabled back in player preferences window if any problems do happen.
We can now remove the alternations of v4l2codecs as those are PRIMARY+1 by default and we
now require GStreamer 1.20+ so no need for version checking there too.
Fixes#236
We had this option enabled to workaround problems with old YT code.
Adaptive streaming now seems to work correctly, so restoring the
default play flags value.
Install plugin lib stuff into a dir named "clapper-1.0" instead of "clapper-0.0". Even through our API is still very unstable, we cannot go down with versioning. The sink importers being installed there are not part of public API anyway.
No need to auto build rawimporter if we are building gluploader as it
will be always loaded on startup, but never used.
Skip the build of it when its meson option is set to "auto".
Use brand new clapper video sink for video output. Also add "CLAPPER_USE_LEGACY_SINK" env
to still allow the usage of old video sink if any problems arise.
Add "clappergluploader" module which uses "glupload" and "glcolorconvert" internally,
allowing either uploading RAW system memory into GPU with GL colorspace conversion or
importing DMABufs into GL memory and making a GdkTexture out of them at one go.
Add new GStreamer plugin with custom video sink for Clapper video player.
The main difference is that unlike the old one, this does not operate using `GtkGLArea`
anymore, but processes and displays `GdkTextures` directly through `GtkPicture` widget.
Also this one is installed like any other GStreamer plugin, thus can be used via
`gst-launch-1.0` binary or even by other GTK4 apps if they wish to integrate it.
In order to not depend on GL stuff at build time, this plugin uses seperate GModules
called "importers" in order to import different kind of memories into GdkTexture. This
allows expanding its capabilities further then we were able to do before.
Some mobile distros seem to be under assumption that playbin3 is required to
get HW accel and setting this env by default is good idea. Both are wrong.
Check this env presence to avoid problems as factory will always return
playbin3 if set (even if playbin2 was requested).
Clapper is now available in official repos on both Fedora and openSUSE. Considering that, I will not have time to properly maintain them here, so they go away.
