mutter/src/compositor/compositor-private.h
Rui Matos f55737ec06 compositor: Sync X drawing only once per frame
We only need to call XSync() once per frame to synchronize X with GL
drawing.

https://bugzilla.gnome.org/show_bug.cgi?id=728464
2014-07-23 13:59:18 -04:00

62 lines
1.9 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
#ifndef META_COMPOSITOR_PRIVATE_H
#define META_COMPOSITOR_PRIVATE_H
#include <X11/extensions/Xfixes.h>
#include <meta/compositor.h>
#include <meta/display.h>
#include "meta-plugin-manager.h"
#include "meta-window-actor-private.h"
#include <clutter/clutter.h>
struct _MetaCompositor
{
MetaDisplay *display;
guint repaint_func_id;
gint64 server_time_query_time;
gint64 server_time_offset;
guint server_time_is_monotonic_time : 1;
guint no_mipmaps : 1;
ClutterActor *stage, *window_group, *top_window_group;
ClutterActor *background_actor;
GList *windows;
Window output;
CoglOnscreen *onscreen;
CoglFrameClosure *frame_closure;
/* Used for unredirecting fullscreen windows */
guint disable_unredirect_count;
MetaWindow *unredirected_window;
gint switch_workspace_in_progress;
MetaPluginManager *plugin_mgr;
gboolean frame_has_updated_xsurfaces;
};
/* Wait 2ms after vblank before starting to draw next frame */
#define META_SYNC_DELAY 2
void meta_switch_workspace_completed (MetaCompositor *compositor);
gboolean meta_begin_modal_for_plugin (MetaCompositor *compositor,
MetaPlugin *plugin,
MetaModalOptions options,
guint32 timestamp);
void meta_end_modal_for_plugin (MetaCompositor *compositor,
MetaPlugin *plugin,
guint32 timestamp);
gint64 meta_compositor_monotonic_time_to_server_time (MetaDisplay *display,
gint64 monotonic_time);
#endif /* META_COMPOSITOR_PRIVATE_H */