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533aaba5eb
This is a still experimental protocol (thus the xx prefix). We are using it go obtain information about the compositors preferred color state, and pass that on to our rendering machinery. The currently supported color states are srgb, srgb-linear, rec2100-pq and rec2100-linear. We don't have any support for ICC profiles. Unlike other protocols, keep the support code for this protocol fairly isolated behind wrapper objects, since the protocol is still subject to change.
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
#pragma once
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#include "gdksubsurfaceprivate.h"
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#include "gdkwaylandcolor-private.h"
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#include "wayland-client-protocol.h"
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typedef struct _GdkWaylandSubsurface GdkWaylandSubsurface;
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typedef struct _GdkWaylandSubsurfaceClass GdkWaylandSubsurfaceClass;
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#define GDK_TYPE_WAYLAND_SUBSURFACE (gdk_wayland_subsurface_get_type ())
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#define GDK_WAYLAND_SUBSURFACE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WAYLAND_SUBSURFACE, GdkWaylandSubsurface))
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#define GDK_WAYLAND_SUBSURFACE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WAYLAND_SUBSURFACE, GdkWaylandSubsurfaceClass))
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#define GDK_IS_WAYLAND_SUBSURFACE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WAYLAND_SUBSURFACE))
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#define GDK_WAYLAND_SUBSURFACE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WAYLAND_SUBSURFACE, GdkWaylandSubsurfaceClass))
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struct _GdkWaylandSubsurface
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{
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GdkSubsurface parent_instance;
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struct wl_surface *surface;
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struct wl_subsurface *subsurface;
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struct wp_viewport *viewport;
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GdkWaylandColorSurface *color;
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GdkTexture *texture;
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cairo_rectangle_int_t dest;
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graphene_rect_t source;
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enum wl_output_transform transform;
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struct wl_region *opaque_region;
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struct wl_callback *frame_callback;
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struct wl_surface *bg_surface;
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struct wl_subsurface *bg_subsurface;
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struct wp_viewport *bg_viewport;
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cairo_rectangle_int_t bg_rect;
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gboolean bg_attached;
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};
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struct _GdkWaylandSubsurfaceClass
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{
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GdkSubsurfaceClass parent_class;
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};
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GType gdk_wayland_subsurface_get_type (void) G_GNUC_CONST;
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void gdk_wayland_subsurface_request_frame (GdkSubsurface *subsurface);
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void gdk_wayland_subsurface_clear_frame_callback (GdkSubsurface *subsurface);
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GdkSubsurface * gdk_wayland_surface_create_subsurface (GdkSurface *surface);
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