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mutter/src/compositor/compositor-private.h

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Split shadow code into a separate file Separate code related to creating the gaussian-blurred shadow texture into a separate file. Move the definition of MetaCompositor into a compositor-private.h so that the shadow code can cache the source in the compositor structure. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-25 18:56:15 -04:00
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
#ifndef META_COMPOSITOR_PRIVATE_H
#define META_COMPOSITOR_PRIVATE_H
Separate source and header files for MutterWindow compositor.c: Move MutterWindow code to mutter-window.c; rename map_win() to mutter_window_map(), etc. mutter-window-private.h: New private header file for MutterWindow functions used internally to the compositor. compositor-mutter.h: Move MutterWindow declarations to mutter-window.h; move a couple of private functions to compositor-private.h compositor-private.h: Move MetaCompScreen declaration to here: Conceptually it's private to compositor.c, but MutterWindow manipulates some of the lists directly for now. mutter-plugin.c compositor.c: Don't call mutter_window_effect_completed() for MUTTER_PLUGIN_SWITCH_WORKSPACE, but use a new mutter_switch_workspace_completed(), since the window is just used to identify a screen. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-26 15:33:20 -04:00
#include <X11/extensions/Xfixes.h>
Move the installed includes to a subdir If mutter is going to be a "real" library, then it should install its includes so that users can do #include <meta/display.h> rather than #include <display.h> So rename the includedir accordingly, move src/include to src/meta, and fix up all internal references. There were a handful of header files in src/include that were not installed; this appears to have been part of a plan to keep core/, ui/, and compositor/ from looking at each others' private includes, but that wasn't really working anyway. So move all non-installed headers back into core/ or ui/. https://bugzilla.gnome.org/show_bug.cgi?id=643959
2011-03-05 19:29:12 -05:00
#include <meta/compositor.h>
#include <meta/display.h>
Remove Mutter namespace prefix Move all objects and functions namespaced with Mutter into the Meta namespace to get a single consistent namespace. Changes that aren't simply changing mutter to meta: MutterWindow => MetaWindowActor mutter_get_windows => meta_get_window_actors mutter_plugin_get_windows => meta_plugin_get_window_actors https://bugzilla.gnome.org/show_bug.cgi?id=628520
2010-10-18 13:27:14 -04:00
#include "meta-plugin-manager.h"
Unredirect fullscreen windows Some apps that do a lot of rendering on the screen like games, mostly run in fullscreen where there is no need for them to be redirected doing so does add an overhead; while performance is critical for those apps. This can be disabled / enabled at runtime using meta_enable_unredirect_for_screen / meta_disable_unredirect_for_screen https://bugzilla.gnome.org/show_bug.cgi?id=597014
2011-08-27 05:43:09 -04:00
#include "meta-window-actor-private.h"
Split shadow code into a separate file Separate code related to creating the gaussian-blurred shadow texture into a separate file. Move the definition of MetaCompositor into a compositor-private.h so that the shadow code can cache the source in the compositor structure. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-25 18:56:15 -04:00
#include <clutter/clutter.h>
struct _MetaCompositor
{
MetaDisplay *display;
compositor: Add support for GL_EXT_x11_sync_object If GL advertises this extension we'll use it to synchronize X with GL rendering instead of relying on the XSync() behavior with open source drivers. Some driver bugs were uncovered while working on this so if we have had to reboot the ring a few times, something is probably wrong and we're likely to just make things worse by continuing to try. Let's err on the side of caution, disable ourselves and fallback to the XSync() path in the compositor. https://bugzilla.gnome.org/show_bug.cgi?id=728464
2014-04-18 14:21:20 -04:00
guint pre_paint_func_id;
guint post_paint_func_id;
Split shadow code into a separate file Separate code related to creating the gaussian-blurred shadow texture into a separate file. Move the definition of MetaCompositor into a compositor-private.h so that the shadow code can cache the source in the compositor structure. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-25 18:56:15 -04:00
Add meta_compositor_monotonic_time_to_server_time() Add a function to convert from g_get_monotonic_time() to a "high-resolution server timestamp" with microsecond precision. These timestamps will be used when communicating frame timing information to the client. https://bugzilla.gnome.org/show_bug.cgi?id=685463
2012-11-12 14:09:38 -05:00
gint64 server_time_query_time;
gint64 server_time_offset;
guint server_time_is_monotonic_time : 1;
MetaWindowActor: Use guint for bitfields A 1-bit boolean (int) bitfield has the values 0 and -1. Use guint instead for bitfield values. https://bugzilla.gnome.org/show_bug.cgi?id=685463
2011-11-09 15:40:38 -05:00
guint no_mipmaps : 1;
Separate source and header files for MutterWindow compositor.c: Move MutterWindow code to mutter-window.c; rename map_win() to mutter_window_map(), etc. mutter-window-private.h: New private header file for MutterWindow functions used internally to the compositor. compositor-mutter.h: Move MutterWindow declarations to mutter-window.h; move a couple of private functions to compositor-private.h compositor-private.h: Move MetaCompScreen declaration to here: Conceptually it's private to compositor.c, but MutterWindow manipulates some of the lists directly for now. mutter-plugin.c compositor.c: Don't call mutter_window_effect_completed() for MUTTER_PLUGIN_SWITCH_WORKSPACE, but use a new mutter_switch_workspace_completed(), since the window is just used to identify a screen. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-26 15:33:20 -04:00
compositor: Add a "feedback" window group Although not strictly a window group... This ClutterActor is meant to stay always on top, and only show non-reactive actors created by Mutter itself. Two possible usecases for this layer are DnD surfaces, and touch spots. We might also want to move cursors out of an overlay in MetaStage into here at some point.
2014-10-06 10:46:26 -04:00
ClutterActor *stage, *window_group, *top_window_group, *feedback_group;
Draw the root window background Add code to track and draw the root window background. The advantage of doing it here as compared to in a plugin is that we can use the visiblity smarts of MetaWindowGroup to optimize out drawing the background when obscured. If handling other than tracking the _XROOTPMAP_ID property is desired in the future, more functionality like setting the background from a file or doing cross-fades can be added. The new background actor is exposed to plugins via meta_plugin_get_background_actor() similar to other exposed actors to allow cloning the background for use in other displays. The actual class is not installed for public consumption at the moment since it has no useful methods. https://bugzilla.gnome.org/show_bug.cgi?id=634833
2010-11-14 12:37:17 -05:00
ClutterActor *background_actor;
Separate source and header files for MutterWindow compositor.c: Move MutterWindow code to mutter-window.c; rename map_win() to mutter_window_map(), etc. mutter-window-private.h: New private header file for MutterWindow functions used internally to the compositor. compositor-mutter.h: Move MutterWindow declarations to mutter-window.h; move a couple of private functions to compositor-private.h compositor-private.h: Move MetaCompScreen declaration to here: Conceptually it's private to compositor.c, but MutterWindow manipulates some of the lists directly for now. mutter-plugin.c compositor.c: Don't call mutter_window_effect_completed() for MUTTER_PLUGIN_SWITCH_WORKSPACE, but use a new mutter_switch_workspace_completed(), since the window is just used to identify a screen. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-26 15:33:20 -04:00
GList *windows;
Window output;
Send _NET_WM_FRAME_TIMINGS messages We previously had timestamp information stubbed out in _NET_WM_FRAME_DRAWN. Instead of this, add a high-resolution timestamp in _NET_WM_FRAME_DRAWN then send a _NET_WM_FRAME_TIMINGS message after when we have complete frame timing information, representing the "presentation time" of the frame as an offset from the timestamp in _NET_WM_FRAME_DRAWN. To provide maximum space in the messages,_NET_WM_FRAME_DRAWN and _NET_WM_FRAME_TIMINGS are not done as WM_PROTOCOLS messages but have their own message types. https://bugzilla.gnome.org/show_bug.cgi?id=685463
2012-11-12 14:11:08 -05:00
CoglOnscreen *onscreen;
CoglFrameClosure *frame_closure;
Unredirect fullscreen windows Some apps that do a lot of rendering on the screen like games, mostly run in fullscreen where there is no need for them to be redirected doing so does add an overhead; while performance is critical for those apps. This can be disabled / enabled at runtime using meta_enable_unredirect_for_screen / meta_disable_unredirect_for_screen https://bugzilla.gnome.org/show_bug.cgi?id=597014
2011-08-27 05:43:09 -04:00
/* Used for unredirecting fullscreen windows */
compositor: Simplify the unredirected window management code https://bugzilla.gnome.org/show_bug.cgi?id=720631
2013-12-06 17:10:44 -05:00
guint disable_unredirect_count;
MetaWindow *unredirected_window;
Revert unintentional merge from wip/surface-content to wayland This reverts a lot of commits.
2014-01-22 09:16:56 -05:00
Separate source and header files for MutterWindow compositor.c: Move MutterWindow code to mutter-window.c; rename map_win() to mutter_window_map(), etc. mutter-window-private.h: New private header file for MutterWindow functions used internally to the compositor. compositor-mutter.h: Move MutterWindow declarations to mutter-window.h; move a couple of private functions to compositor-private.h compositor-private.h: Move MetaCompScreen declaration to here: Conceptually it's private to compositor.c, but MutterWindow manipulates some of the lists directly for now. mutter-plugin.c compositor.c: Don't call mutter_window_effect_completed() for MUTTER_PLUGIN_SWITCH_WORKSPACE, but use a new mutter_switch_workspace_completed(), since the window is just used to identify a screen. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-26 15:33:20 -04:00
gint switch_workspace_in_progress;
Remove Mutter namespace prefix Move all objects and functions namespaced with Mutter into the Meta namespace to get a single consistent namespace. Changes that aren't simply changing mutter to meta: MutterWindow => MetaWindowActor mutter_get_windows => meta_get_window_actors mutter_plugin_get_windows => meta_plugin_get_window_actors https://bugzilla.gnome.org/show_bug.cgi?id=628520
2010-10-18 13:27:14 -04:00
MetaPluginManager *plugin_mgr;
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
2014-05-12 09:11:53 -04:00
gboolean frame_has_updated_xsurfaces;
compositor: Add support for GL_EXT_x11_sync_object If GL advertises this extension we'll use it to synchronize X with GL rendering instead of relying on the XSync() behavior with open source drivers. Some driver bugs were uncovered while working on this so if we have had to reboot the ring a few times, something is probably wrong and we're likely to just make things worse by continuing to try. Let's err on the side of caution, disable ourselves and fallback to the XSync() path in the compositor. https://bugzilla.gnome.org/show_bug.cgi?id=728464
2014-04-18 14:21:20 -04:00
gboolean have_x11_sync_object;
Separate source and header files for MutterWindow compositor.c: Move MutterWindow code to mutter-window.c; rename map_win() to mutter_window_map(), etc. mutter-window-private.h: New private header file for MutterWindow functions used internally to the compositor. compositor-mutter.h: Move MutterWindow declarations to mutter-window.h; move a couple of private functions to compositor-private.h compositor-private.h: Move MetaCompScreen declaration to here: Conceptually it's private to compositor.c, but MutterWindow manipulates some of the lists directly for now. mutter-plugin.c compositor.c: Don't call mutter_window_effect_completed() for MUTTER_PLUGIN_SWITCH_WORKSPACE, but use a new mutter_switch_workspace_completed(), since the window is just used to identify a screen. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-26 15:33:20 -04:00
};
Send _NET_WM_FRAME_TIMINGS messages We previously had timestamp information stubbed out in _NET_WM_FRAME_DRAWN. Instead of this, add a high-resolution timestamp in _NET_WM_FRAME_DRAWN then send a _NET_WM_FRAME_TIMINGS message after when we have complete frame timing information, representing the "presentation time" of the frame as an offset from the timestamp in _NET_WM_FRAME_DRAWN. To provide maximum space in the messages,_NET_WM_FRAME_DRAWN and _NET_WM_FRAME_TIMINGS are not done as WM_PROTOCOLS messages but have their own message types. https://bugzilla.gnome.org/show_bug.cgi?id=685463
2012-11-12 14:11:08 -05:00
/* Wait 2ms after vblank before starting to draw next frame */
#define META_SYNC_DELAY 2
compositor: Kill off MetaCompScreen Compositors haven't been able to manage more than one screen for quite a while. Merge MetaCompScreen into MetaCompositor, and update the API to match. We still keep MetaScreen in the public compositor API for compatibility purposes.
2014-03-18 17:31:22 -04:00
void meta_switch_workspace_completed (MetaCompositor *compositor);
Remove Mutter namespace prefix Move all objects and functions namespaced with Mutter into the Meta namespace to get a single consistent namespace. Changes that aren't simply changing mutter to meta: MutterWindow => MetaWindowActor mutter_get_windows => meta_get_window_actors mutter_plugin_get_windows => meta_plugin_get_window_actors https://bugzilla.gnome.org/show_bug.cgi?id=628520
2010-10-18 13:27:14 -04:00
compositor: Kill off MetaCompScreen Compositors haven't been able to manage more than one screen for quite a while. Merge MetaCompScreen into MetaCompositor, and update the API to match. We still keep MetaScreen in the public compositor API for compatibility purposes.
2014-03-18 17:31:22 -04:00
gboolean meta_begin_modal_for_plugin (MetaCompositor *compositor,
Remove Mutter namespace prefix Move all objects and functions namespaced with Mutter into the Meta namespace to get a single consistent namespace. Changes that aren't simply changing mutter to meta: MutterWindow => MetaWindowActor mutter_get_windows => meta_get_window_actors mutter_plugin_get_windows => meta_plugin_get_window_actors https://bugzilla.gnome.org/show_bug.cgi?id=628520
2010-10-18 13:27:14 -04:00
MetaPlugin *plugin,
MetaModalOptions options,
guint32 timestamp);
compositor: Kill off MetaCompScreen Compositors haven't been able to manage more than one screen for quite a while. Merge MetaCompScreen into MetaCompositor, and update the API to match. We still keep MetaScreen in the public compositor API for compatibility purposes.
2014-03-18 17:31:22 -04:00
void meta_end_modal_for_plugin (MetaCompositor *compositor,
Remove Mutter namespace prefix Move all objects and functions namespaced with Mutter into the Meta namespace to get a single consistent namespace. Changes that aren't simply changing mutter to meta: MutterWindow => MetaWindowActor mutter_get_windows => meta_get_window_actors mutter_plugin_get_windows => meta_plugin_get_window_actors https://bugzilla.gnome.org/show_bug.cgi?id=628520
2010-10-18 13:27:14 -04:00
MetaPlugin *plugin,
guint32 timestamp);
Add meta_compositor_monotonic_time_to_server_time() Add a function to convert from g_get_monotonic_time() to a "high-resolution server timestamp" with microsecond precision. These timestamps will be used when communicating frame timing information to the client. https://bugzilla.gnome.org/show_bug.cgi?id=685463
2012-11-12 14:09:38 -05:00
gint64 meta_compositor_monotonic_time_to_server_time (MetaDisplay *display,
gint64 monotonic_time);
Split shadow code into a separate file Separate code related to creating the gaussian-blurred shadow texture into a separate file. Move the definition of MetaCompositor into a compositor-private.h so that the shadow code can cache the source in the compositor structure. http://bugzilla.gnome.org/show_bug.cgi?id=587251
2009-06-25 18:56:15 -04:00
#endif /* META_COMPOSITOR_PRIVATE_H */
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