f0df07cba3
As with most other state that ends up being pushed to the actor and the associated shaped texture, also push the texture and the corresponding metadata from the actor surface. This fixes an issue when a toplevel surface was reset, where before the subsurface content was not properly re-initialized, as content state synchronization only happened on commit, not when asked to synchronize. https://gitlab.gnome.org/GNOME/mutter/merge_requests/961
92 lines
3.2 KiB
C
92 lines
3.2 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2014 Endless Mobile
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Written by:
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* Jasper St. Pierre <jstpierre@mecheye.net>
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*/
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#ifndef META_WAYLAND_BUFFER_H
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#define META_WAYLAND_BUFFER_H
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#include <cairo.h>
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#include <wayland-server.h>
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#include "cogl/cogl.h"
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#include "wayland/meta-wayland-types.h"
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#include "wayland/meta-wayland-egl-stream.h"
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#include "wayland/meta-wayland-dma-buf.h"
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typedef enum _MetaWaylandBufferType
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{
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META_WAYLAND_BUFFER_TYPE_UNKNOWN,
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META_WAYLAND_BUFFER_TYPE_SHM,
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META_WAYLAND_BUFFER_TYPE_EGL_IMAGE,
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#ifdef HAVE_WAYLAND_EGLSTREAM
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META_WAYLAND_BUFFER_TYPE_EGL_STREAM,
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#endif
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META_WAYLAND_BUFFER_TYPE_DMA_BUF,
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} MetaWaylandBufferType;
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struct _MetaWaylandBuffer
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{
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GObject parent;
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struct wl_resource *resource;
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struct wl_listener destroy_listener;
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gboolean is_y_inverted;
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MetaWaylandBufferType type;
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struct {
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CoglTexture *texture;
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} egl_image;
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#ifdef HAVE_WAYLAND_EGLSTREAM
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struct {
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MetaWaylandEglStream *stream;
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CoglTexture *texture;
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} egl_stream;
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#endif
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struct {
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MetaWaylandDmaBufBuffer *dma_buf;
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CoglTexture *texture;
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} dma_buf;
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};
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#define META_TYPE_WAYLAND_BUFFER (meta_wayland_buffer_get_type ())
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G_DECLARE_FINAL_TYPE (MetaWaylandBuffer, meta_wayland_buffer,
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META, WAYLAND_BUFFER, GObject);
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MetaWaylandBuffer * meta_wayland_buffer_from_resource (struct wl_resource *resource);
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struct wl_resource * meta_wayland_buffer_get_resource (MetaWaylandBuffer *buffer);
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gboolean meta_wayland_buffer_is_realized (MetaWaylandBuffer *buffer);
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gboolean meta_wayland_buffer_realize (MetaWaylandBuffer *buffer);
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gboolean meta_wayland_buffer_attach (MetaWaylandBuffer *buffer,
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CoglTexture **texture,
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GError **error);
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CoglSnippet * meta_wayland_buffer_create_snippet (MetaWaylandBuffer *buffer);
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gboolean meta_wayland_buffer_is_y_inverted (MetaWaylandBuffer *buffer);
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void meta_wayland_buffer_process_damage (MetaWaylandBuffer *buffer,
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CoglTexture *texture,
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cairo_region_t *region);
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#endif /* META_WAYLAND_BUFFER_H */
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