When the touch_down event was not delivered to Wayland clients, there's
no point in keeping the touchpoint in our list, so remove it early
inside update() instead of removing it after the touch ended.
This fixes a crash inside touch_handle_surface_destroy() where the
assertion to make sure the surface is removed fails because the
touch_count of the surface never reached 0. This in turn happened
because a new sequence was added, while a (already ended one) wasn't
removed from the touch->touches list before. This caused the touch
counter to get incremented by 1 while no new sequence was added to the
list (because Clutter reuses sequence IDs, the old sequence is equal to
the new one, i.e. the new sequence already is present in the list).
Fixes https://gitlab.gnome.org/GNOME/mutter/issues/200https://gitlab.gnome.org/GNOME/mutter/merge_requests/426
Make the RecordWindow method also understand the 'cursor-mode' property.
For 'embedded' the cursor is drawn onto the pixel buffer using cairo,
otherwise it works similarly to how RecordMonitor deals with it.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/413
To be used to translate absolute cursor positions to relative positions,
as well as to determine whether a cursor sprite is inside the stream or
not. It also helps calculating the scale the cursor sprite needs to be
scaled with to be in stream coordinate space.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/413
As the stream size is the logical monitor size multiplied with the ceil
of the logical monitor scale, the corresponding logical size, which is
what should be passed via the size property on the D-Bus object, should
be the logical monitor size.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/413
Make the monitor implementation do things strictly related to its own
source type, leaving the Spa related logic and cursor read back in the
generic layer, later to be reused by the window source type
implementation.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/413
This is an ABI break, hopefully an unimportant one since this signal/vmethod
is barely overridden.
The signal has been added an extra ClutterPaintVolume argument, and has been
given a boolean return value. The recursion to the parents has been taken
out of the default implementation and into the caller, using the returned
boolean parameter to control further propagation.
Passing the ClutterPaintVolume is easier on performance, as we don't need
setting this pointer as gobject data just to retrieve/unset it further
in propagation.
https://bugzilla.gnome.org/show_bug.cgi?id=782344
Since commit 8df2a1452c (As pointed out by Robert Mader) we just happened
do this check when doing the first lookup for a Wayland surface for a
XWayland window, when we are later notifying upon surface creation we just
set the relation with no further checks.
The cases pointed out in the comment (eg. window changing decoration) might
presumably happen in a quick enough sequence that we have two scheduled
associations on the fly, so move this check to the more generic
meta_xwayland_associate_window_with_surface() which is called on both
immediate and delayed paths.
https://gitlab.gnome.org/GNOME/mutter/issues/361
There are most likely no GNOME users left still using hardware that
does not support NPOT textures. Further more, they would crash much
earlier and never hit this code-path. So remove the unnecessary check
here.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/447
XWayland creates buffers of the combined size of all connected displays.
This can, especially on older but still in use hardware, exceed the limits
of the GPU.
If that is the case, use `CoglTexture2DSliced` instead of `CoglTexture2D`
https://gitlab.gnome.org/GNOME/mutter/merge_requests/447
We might fail to page flip a new buffer, often after resuming, due to
the FIFO being full. Prior to this commit, we handled this by switching
over to plain mode setting instead of page flipping. This is bad because
we won't be synchronized to the refresh rate anymore, but just the
clock.
Instead, deal with this by trying again until the FIFO is no longer
full. Do this on a v-sync based interval, until it works.
This also changes the error handling code for drivers not supporting
page flipping to rely on them returning -EINVAL. The handling is moved
from pretending a page flip working to explicit mode setting in
meta-renderer-native.c.
Fixes: https://gitlab.gnome.org/GNOME/mutter/issues/460
A renderer view will, under the native backend, since long ago always
have a logical monitor associated with it, so remove the code handling
the legacy non-stage view case.
https://gitlab.gnome.org/GNOME/mutter/issues/460
Prior to this commit, MetaWaylandSurface held a reference to
MetaWaylandBuffer, who owned the texture drawn by the surface. When
switching buffer, the texture change with it.
This is problematic when dealing with SHM buffer damage management, as
when having one texture per buffer, damaged regions uploaded to one,
will not follow along to the next one attached. It also wasted GPU
memory as there would be one texture per buffer, instead of one one
texture per surface.
Instead, move the texture ownership to MetaWaylandSurface, and have the
SHM buffer damage management update the surface texture. This ensures
damage is processed properly, and that we won't end up with stale
texture content when doing partial texture uploads. If the same SHM
buffer is attached to multiple surfaces, each surface will get their own
copy, and damage is tracked and uploaded separately.
Non-SHM types of buffers still has their own texture reference, as the
texture is just a representation of the GPU memory associated with the
buffer. When such a buffer is attached to a surface, instead the surface
just gets a reference to that texture, instead of a separately allocated
one.
Fixes: https://gitlab.gnome.org/GNOME/mutter/issues/199
When we freed the cursor GPU state including the gbm_bo objects attached
to it, we didn't unset the cursor renderer private of the CRTCs of the
associated GPU. This means that HW cursor invalidation could potentially
break if a new gbm_bo happened to be allocated at the same memory
address as the previous one.
To avoid this, iterate through the CRTCs of the GPU of which the cursor
data is freed, and unset the cursor renderer private if it was the one
destroyed.
https://gitlab.gnome.org/GNOME/mutter/issues/199
What was actually done when calling meta_wayland_buffer_attach() was
that the texture was realized, so just call the function
`meta_wayland_dma_buf_realize_texture()` and call that.
This is in preparation to change how meta_wayland_buffer_attach() work.
https://gitlab.gnome.org/GNOME/mutter/issues/199
