Make gdk_memory_format_gl_format take the GdkGLContext,
instead of just a gles boolean. This will let us
check for extensions that may be needed for certain
formats.
Update all callers.
We are returning interned strings here, and
g-i seems to have trouble interpreting the const,
so lets help it out by being more explicit with
our annotations.
Fixes: #6167
We need to provide color stops to avoid rounding errors with different
shaders.
That makes the empty linear gradient somewhat less empty, but I think
it's the emptiest we can make it.
GdkDmabuf is a struct encapsulating all the values of a dmabuf, so
nothing to see here.
GdkDmabufDownloader is a vtable for a thing that can download dmabufs.
For now only one implementation exists, so this just looks like a ton
of work for no benefit.
The only neat thing is that gdkdmabuftexture.c got a whole lot tidier.
Add a new debug flag for dmabuf-related information,
and use it in gdkdmabuftexture.c.
This will let us separate out dmabuf debug spew from
opengl debug spew.
To avoid O(n²) behaviour, GtkFileChooserNativePortal uses the
classic prepend tatict. However, it does not reverse the file
list after building it.
It's not a big deal since the portal does not specify the order
in which the files are sent. But it's nice nonetheless to send
the file list in the order in which files were passed originally.
Reversing the list has no meaningful performance impact.
Patch originally made by Bastien Nocera.
See https://github.com/flatpak/xdg-desktop-portal/issues/548
As mentioned in
commit 368f2af634
Author: Matthias Clasen <mclasen@redhat.com>
Date: Mon Oct 2 08:47:53 2023 -0400
a11y: Be safe against non-UTF8 text
, the string insertion APIs take string + length
and only insert up to `length` bytes of the
given string.
The AT-SPI "TextChanged" event however
is using a character count, and `emit_text_changed`
also gets called with the character count
along with the string.
However, `g_strndup` used in `emit_text_changed`
so far takes a byte count, not a character count.
Adapt `emit_text_changed` to just use the
passed text as is and make it the responsibility
of the callers to pass only the actually
inserted/removed string.
Most of the callers in `gtk/a11y/gtkatspitext.c`
already did that. Adapt two missing ones to do
likewise.
Fixes: #6151
`gtk_accessible_range_default_set_current_value` needs
to return TRUE independent of whether the value was
actually changed, since that return value is required
for the proper dbus reply to be sent to AT-SPI.
Fixes a crash/assertion seen e.g. with the "Hypertext" gtk4-demo
example when trying to change "CurrentValue" for the
level bar via the AT-SPI Value interface:
GLib-GIO:ERROR:../../../gio/gdbusconnection.c:4354:invoke_set_property_in_idle_cb: assertion failed: (error != NULL)
Bail out! GLib-GIO:ERROR:../../../gio/gdbusconnection.c:4354:invoke_set_property_in_idle_cb: assertion failed: (error != NULL)
Aborted
Fixes: #6150
These are the dmabuf formats that we can import
into a GL context as an EGLImage, and successfully
download.
We skip the GdkDisplay:dmabuf-formats property
in the default value tests, since the nominal
default value is NULL, but the actual value is
constructed on demand.
Add an implementation of GdkDmabufTexture.
For now, this implementation is rather minimal,
since we need a roundtrip through GL to convert
most nottrivial formats.
Add a builder for a new GdkTexture subclass that
wraps dmabuf buffers on Linux. For now, this is
just an API. The implementation will follow in
subsequent commits.
