Commit Graph

2597 Commits

Author SHA1 Message Date
Jonas Ådahl
30e1c51b33 Change all g_memdup() to g_memdup2()
Using g_memdup() is dangerous due to the type of the size argument. See
https://gitlab.gnome.org/GNOME/glib/-/issues/2319 and
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1926 for details.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1708>
2021-02-04 19:16:28 +01:00
Jonas Ådahl
9a21f97ce1 cogl/gl-framebuffer: Remove hard coding type name
Either "onscreen" or "offscreen" was logged as the type; replace this
with the actual type name.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:47 +00:00
Jonas Ådahl
b07994b606 cogl: Use 'is_y_flipped()' instead of instance-of checking
This is what it was effectively used for in these places, so use the
appropriate API instead.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:47 +00:00
Jonas Ådahl
6b5d7f45cb cogl/gl-framebuffer: Check Y-flipped-ness instead of framebuffer type
In a few places coordinates were flipped if driven framebuffer was or
wasn't a CoglOffscreen. Change this to use the existing Y-flipped-ness
class vfunc.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
102aa59ce3 cogl/gl-framebuffer: Move stereo mode state flushing to backend
It's currently only handled by a surface backend framebuffer (assuming
the right GLX extensions are available). While it's theoretically
possible to do the same with the offcreen by having multiple textures,
it's not supported, so leave the FBO variant with a single warning if we
end up there.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
dd55c3699c cogl/gl-framebuffer: GObject:ify helper functions
The object was still pretending to be CoglFramebuffer itself, by using
naming and calling conventions making it seem like that. Fix that by
passing around the driver instead of the framebuffer.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
0fcb26075f cogl/framebuffer: Move read_pixels_into_bitmap() to driver class
This was the last driver vfunc used specifically to implement the
CoglFramebuffer driver.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
1e5f105836 cogl/framebuffer: Move attribute drawing to driver class
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
392ffaeeb4 cogl/framebuffer: Move discard_buffers() to driver sub types
It was implemented slightly different depending on whether it was for a
surface or FBO, so move it to their corresponding GL driver types.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
b7c6865225 cogl/framebuffer: Move flush() and finish() to driver class
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
1b3937491c cogl/framebuffer: Move clear() to CoglFramebufferDriver
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
4f3b57c841 cogl/onscreen: Move buffer age getter vfunc to class
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
b2482a2069 cogl: Add CoglX11Onscreen interface
Mutter needs to fetch the X11 Window ID from the onscreen and did that
by using an X11 specific API on the CoglOnscreen, where the X11 type was
"expanded" (Window -> uint32_t). Change this by introducing an interface
called CoglX11Onscreen, implemented by both the Xlib and GLX onscreen
implementations, that keeps the right type (Window), while avoiding X11
specific API for CoglOnscreen.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
4ec0975e91 cogl/onscreen: Remove explicit 'resizable':ness
Mutter didn't use the APIs for resizeability of CoglOnscreens but
managed the size itself. For the native backend we don't ever resize
onscreens. Thus, remove this unused functionality.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
e43b95cd11 cogl/onscreen: Remove show()/hide()
Not used, and not relevant.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
b0ec3a3ad7 cogl/test-utils: Skip "showing" the onscreen
Tests pass anyway.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
0fdf6a6405 cogl/onscreen: Move direct scanout to CoglOnscreen class
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
f663567405 cogl/onscreen: Move binding to onscreen class
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
fe72876b20 cogl/onscreen: Make swap_buffer/region CoglOnscreen class vfuncs
No need to go via the "winsys" vtable.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
60e1516b1c cogl/gl-framebuffer: Split up into FBO and back drivers
One is for when we're painting to the back buffer (onscreen), and the
other when we're painting to an FBO (offscreen).

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
a6b0376a6c cogl: Add 'framebuffer' debug topic
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
d136c6510b cogl: Init framebuffer driver up front
The framebuffer driver was lazilly initialized on demand in some cases
(onscreen), and up front other (offscreen). Replace this with a more
predictable up front initialization, done at framebuffer allocation.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
58eb1e87bf cogl/offscreen: Move struct to C file
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:46 +00:00
Jonas Ådahl
ece714c5c6 cogl/gl-framebuffer: Move struct fields into private
This makes it possible to make type derivable.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
e3de0be678 cogl: Move "flush framebuffers" under the context scope
It was namespaced as a CoglFramebuffer function, but was passed two
framebuffers, and operated on state kept in CoglContext. Move and rename
accordingly.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
5be5529269 cogl: Add CoglFramebufferDriver base type
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
c7ea0b3d54 cogl/offscreen: Pass ColgOffscreenFlag when allocating
So that the allocation functions don't need to peek at the cached flag
struct field.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
cac5938238 cogl/gl-framebuffer: Fix allocate flag variable name
It was called 'flags' which would conflict with a variable containing a
CoglOffscreenFlag that will be added later.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
1bee9e0d53 cogl/offscreen: Remove alloation_flags struct field
Was unused.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
408d4c9f09 cogl/offscreen: Remove depth buffer texture field
It was never set, so it was just some dead code.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
8910b3e7bc cogl/offscreen: Move CoglGlFbo struct to GL driver
It was only used there, so put it in the driver private struct.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
e9e37dd0d1 cogl/offscreen: Move CoglOffscreen code to its own file
Moving the external direct struct access will come later.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
391866d415 cogl/gl-framebuffer: Rename CoglGLFramebuffer CoglGlFbo
The CoglGLFramebuffer (not CoglGlFramebuffer) is a private struct for
keeping track of the framebuffer object. To avoid confusing with
CoglGlFramebuffer, rename it CoglGlFbo.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
f56b0abaef cogl/gl-framebuffer: Make it a GObject
This way we can have separate types per modes of operation (e.g. if it's
backed by an EGLSurface or single texture), instead of being dependent
on a certain type (onscreen vs offscreen).

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
0e376f4dda cogl/framebuffer-gl: Rename from CoglFramebufferGl to CoglGlFramebuffer
This is to follow the convention [ParentName][ChildName] representing
inheritance. As this does not inherit CoglFramebuffer, rename it
CoglGlFramebuffer.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
0936d7bd06 cogl/onscreen: Use CoglFramebufferClass::allocate() to init
Instead of calling "init_onscreen()" on two different separate vtables
from the allocate() funtion, just have the CoglOnscreen sub types
themself implement allocate() and initialize in there.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
0b568b68c6 Make all CoglOnscreen sub types inherit CoglOnscreen
Thins means that e.g. MetaOnscreenNative now inherits CoglOnscreenEgl,
which inherits CoglOnscreen which inherits CoglFramebuffer, all being
the same GObject instance.

This makes it necessary to the one creating the onscreen to know what it
wants to create. For the X11 backend, the type of renderer (Xlib EGL or
GLX) determines the type, and for the native backend, it's currently
always MetaOnscreenNative.

The "winsys" vfunc entries related to onscreens hasn't been moved yet,
that will come later.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
f60943afc9 cogl/onscreen/egl: Move struct fields to instance private
This is so a derivable type can be declared later.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
b5afa6db23 cogl/onscreen: Change to follow mutters naming convention
The mutter naming convention for types and their instance variables is:

Type name:
   [Namespace][BaseName][SubType]

Instance name:

   [base_name]_[sub_type]

This means that e.g. CoglOnscreenGLX is renamed CoglOnscreenGlx, and
glx_onscreen is renamed onscreen_glx. This is in preparation for
GObjectification.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
8339c064c8 cogl/xlib: Move EGL XLIB onscreen to separate file
As with the other onscreens, separate it into its own file in
preparation for GObjectification.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
a057432e3d cogl/glx: Move onscreen code to a separate file
Mostly in order to untangle it from the rest, preparing turning it into
a GObject.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
2eea373241 cogl/winsys/glx: Merge 'xlib' and 'glx' structs
The GLX winsys code had split up the GLX onscreen implementation into an
Xlib part (with a struct name confusingly enough identical to that of
the onscreen in the actual Xlib winsys). To remove some confusion,
combine the two.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
7cf24ccc34 cogl/onscreen/egl: Move struct to C file
In praparation for declaring the EGL onscreen part using G_DECLARE*.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
760a07cc24 cogl/onscreen/egl: Move pending_resize_notify to Xlib platform
It's only used in the Xlib onscreen, so move it there.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
b24d5ce1dd cogl/winsys/egl: Move out onscreen code to own file
As a preparation turning it into its own type, move the code related to
CoglOnscreen to its own file.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:45 +00:00
Jonas Ådahl
d4dbcf3983 cogl/onscreen: Move fields from CoglOnscreen struct to private
This means we can now make CoglOnscreen derivable using GObject macros.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:44 +00:00
Jonas Ådahl
d0831cbbcd cogl: Move CoglOnscreen struct to C file
That means all sub types need to use helper methods, so make them do
that too.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
2021-01-30 09:11:44 +00:00
Jonas Ådahl
6c4e01ea68 cogl: Fix license header in cogl-scanout and cogl-trace
As with cogl-graphene, the same mistake was made here.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1690>
2021-01-28 20:33:01 +00:00
Jonas Ådahl
c35335aad8 cogl/graphene: Fix license header
The intention was for these files to be licensed identically to the
other files in cogl, so fix this.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1690>
2021-01-28 20:33:01 +00:00
Jonas Ådahl
487ea0dd95 kms: Add symbolic page flips and cogl frame infos
This makes it possible to post a symbolic page flip and frame callback,
meant to be used by immediate symbolic page flip reply when emulating
cursor plane changes using legacy drmMode* functions.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1488>
2021-01-22 16:47:08 +00:00