Don't pass texture + rect, but instead have
gdk_memory_texture_new_subtexture()
and use it to generate subtextures and pass them.
This has the advantage of downloading the a too large texture only once
instead of N times.
Close widget-factory and observe:
Thread 1:
* acquire main loop
* handle close button
* close window
* dispose video and media stream
* stop GstPlayer
WAIT on pipeline stopping
Thread 2:
* prepare next image in pipeline
* hand image to GtkGstSink
* create GdkTexture from image
* gdk_gl_texture_new() determines format
WAIT on acquiring main loop
Sounds like a deadlock?
Indeed, so don't do that.
It does not belong in GdkGLContext, it's a renderer thing.
It's also the only user of that API.
Introduce gdk_gl_context_check_version() private API to make version
checks simpler.
It turns out glReadPixels() cannot convert pixels and you are only
allowed to pass a single value into the function arguments. You need to
know which ones or things will explode.
GL is great.
The resource compiler in the Windows 11 SDK does not allow one to include
winuser.h directly in resource scripts (.rc) with a rather cryptic error
message, so fix generating the .rc file to embed the UAC manifest by including
windows.h with WIN32_LEAN_AND_MEAN instead.
The rc.exe that comes with the Windows 11 SDK does not allow one to include
winuser.h directly in the .rc scripts, so make sure that it is not included
by gtk-win32.rc.body.in, but instead include windows.h with WIN32_LEAN_AND_MEAN
defined.
... if the current locale has a different starting day than Sunday.
This needed 2 fixes:
* We need to take into account `calendar->week_start` when
creating/adding the appropriate `day_name_labels` field
* we were only calculating `calendar->week_start` _after_ attaching the
`day_name_labels`, so it was still set to 0 (the default value).
Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/4338
Pass a format do GdkTextureClass::download(). That way we can download
data in any format.
Also replace gdk_texture_download_texture() with
gdk_memory_texture_from_texture() which again takes a format.
The old functionality is still there for code that wants it: Just pass
gdk_texture_get_format (texture) as the format argument.
Broadway is the only GTK+ backend that throws an error on stderr for a
"display server" connection failure.
This causes problems when gtk_init_check() is used and unexpected error
output is generated such as with hotdoc, which fails when generating a
GTK plugin's documentation instead of overlooking the issue.
"Unable to init server: Could not connect: Connection refused"
Broadway is the only GTK+ backend that throws an error on stderr when
failing to initialise, which causes problems when gtk_init_check() is
used and unexpected error output is generated.
This causes hotdoc to fail when generating a GTK plugin's documentation
instead of failing quietly.
"Unable to init server: Could not connect: Connection refused"
Otherwise if we hide and show a window we recreate a new surface,
breaking the compositor's association, but potentially not resend this
data for the new surface.
This matches what we do for input_region.
This is supposed to test the most fallback GL stuff, so we might want to
set even more env vars here.
Also enable the run for the Fedora builder in CI.
Add gdk_gl_context_is_api_allowed() for backends and make them use it.
Finally, have them return the final API as the return value (or 0 on
error).
And then use that api instead of a use_es boolean flag.
Fixes#4221
