isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-12-22 19:12:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

2007-03-22 Emmanuele Bassi <ebassi@openedhand.com>

Browse Source 
* clutter/clutter-private.h: Remove inclusion of backend-specific
	headers; update the main context object; add the declarations for
	the event queue functions.

	* clutter/clutter-backend.[ch]: Add the abstract ClutterBackend
	object, which holds backend-specific settings, the main stage,
	and the event queue. Every backend must implement a subclass of
	ClutterBackend and ClutterStage.

	* clutter/clutter-feature.c: Protect the GLX specific calls
	behing #ifdef HAVE_CLUTTER_GLX.

	* clutter/clutter-actor.c:
	* clutter/clutter-group.c:
	* clutter/clutter-clone-texture.c: Include GL/gl.h

	* clutter/clutter-event.[ch]: Update public API and implement the
	event queue private API; hold a reference on the event objects;
	move out the keysym-to-unicode table; add the new event types.

	* clutter/clutter-color.h: Include clutter-fixed.h

	* clutter/clutter-main.c: Update API; get the main stage
	from the backend object; process the event received from the
	queue; lock/unlock the main mutex if we have one; move the
	initialisation process sooner in the init sequence, in order to
	have the backend object when we check for options; call the
	backed vfuncs in the pre/post parse hooks.

	* clutter/clutter-stage.c: Make ClutterStage and abstract class,
	implemented by the backends.

	* clutter/clutter/glx/clutter-glx.h:
	* clutter/clutter/glx/clutter-backend-glx.[ch]:
	* clutter/clutter/glx/clutter-event-glx.c:
	* clutter/clutter/glx/clutter-stage-glx.[ch]:
	* clutter/clutter/glx/Makefile.am: Add the GLX backend.

	* clutter/clutter/egl/clutter-backend-egl.[ch]:
	* clutter/clutter/egl/clutter-event-egl.c:
	* clutter/clutter/egl/clutter-stage-egl.[ch]:
	* clutter/clutter/egl/Makefile.am: Add the stub for a EGL backend.

	* examples/*.c: Update for the new API.
This commit is contained in:
Emmanuele Bassi 2007-03-22 18:21:59 +00:00
parent 15970bba9b
commit 4bd3fa583e
46 changed files with 4361 additions and 2851 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
ChangeLog
View File

@ -1,3 +1,50 @@
2007-03-22 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-private.h: Remove inclusion of backend-specific
headers; update the main context object; add the declarations for
the event queue functions.
* clutter/clutter-backend.[ch]: Add the abstract ClutterBackend
object, which holds backend-specific settings, the main stage,
and the event queue. Every backend must implement a subclass of
ClutterBackend and ClutterStage.
* clutter/clutter-feature.c: Protect the GLX specific calls
behing #ifdef HAVE_CLUTTER_GLX.
* clutter/clutter-actor.c:
* clutter/clutter-group.c:
* clutter/clutter-clone-texture.c: Include GL/gl.h
* clutter/clutter-event.[ch]: Update public API and implement the
event queue private API; hold a reference on the event objects;
move out the keysym-to-unicode table; add the new event types.
* clutter/clutter-color.h: Include clutter-fixed.h
* clutter/clutter-main.c: Update API; get the main stage
from the backend object; process the event received from the
queue; lock/unlock the main mutex if we have one; move the
initialisation process sooner in the init sequence, in order to
have the backend object when we check for options; call the
backed vfuncs in the pre/post parse hooks.
* clutter/clutter-stage.c: Make ClutterStage and abstract class,
implemented by the backends.
* clutter/clutter/glx/clutter-glx.h:
* clutter/clutter/glx/clutter-backend-glx.[ch]:
* clutter/clutter/glx/clutter-event-glx.c:
* clutter/clutter/glx/clutter-stage-glx.[ch]:
* clutter/clutter/glx/Makefile.am: Add the GLX backend.
* clutter/clutter/egl/clutter-backend-egl.[ch]:
* clutter/clutter/egl/clutter-event-egl.c:
* clutter/clutter/egl/clutter-stage-egl.[ch]:
* clutter/clutter/egl/Makefile.am: Add the stub for a EGL backend.
* examples/*.c: Update for the new API.
2007-03-19 Matthew Allum <mallum@openedhand.com> 2007-03-19 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-label.c: * clutter/clutter-label.c:

9
clutter.pc.in
View File

@ -2,10 +2,11 @@ prefix=@prefix@
exec_prefix=${prefix} exec_prefix=${prefix}
libdir=${exec_prefix}/lib libdir=${exec_prefix}/lib
includedir=${prefix}/include includedir=${prefix}/include
backend=@clutterbackend@
Name: clutter-@CLUTTER_FLAVOUR@-@CLUTTER_MAJORMINOR@ Name: Clutter
Description: Clutter library Description: Clutter Core Library (${backend} backend)
Version: @VERSION@ Version: @VERSION@
Libs: -L${libdir} -lclutter-@CLUTTER_FLAVOUR@-@CLUTTER_MAJORMINOR@ Libs: -L${libdir} -lclutter-${backend}-0.3
Cflags: -I${includedir}/clutter-@CLUTTER_FLAVOUR@-@CLUTTER_MAJORMINOR@ Cflags: -I${includedir}/clutter-0.3
Requires: pangoft2 glib-2.0 >= 2.8 gthread-2.0 gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0 Requires: pangoft2 glib-2.0 >= 2.8 gthread-2.0 gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0

165
clutter/Makefile.am
View File

@ -1,4 +1,10 @@
SUBDIRS=pango NULL =
SUBDIRS = pango $(clutterbackend)
DIST_SUBDIRS = pango glx egl
target = $(clutterbackend)
MARSHALFILES = clutter-marshal.c clutter-marshal.h MARSHALFILES = clutter-marshal.c clutter-marshal.h
ENUMFILES = clutter-enum-types.c clutter-enum-types.h ENUMFILES = clutter-enum-types.c clutter-enum-types.h
@ -6,35 +12,51 @@ STAMPFILES = stamp-clutter-marshal.h stamp-clutter-enum-types.h
GLIB_GENMARSHAL=`pkg-config --variable=glib_genmarshal glib-2.0` GLIB_GENMARSHAL=`pkg-config --variable=glib_genmarshal glib-2.0`
GLIB_MKENUMS=`pkg-config --variable=glib_mkenums glib-2.0` GLIB_MKENUMS=`pkg-config --variable=glib_mkenums glib-2.0`
INCLUDES = \
-I$(top_srcdir) \
-I$(top_srcdir)/clutter/pango \
-DPREFIX=\""$(prefix)"\" \
-DLIBDIR=\""$(libdir)"\" \
-DDATADIR=\""$(datadir)"\" \
-DG_DISABLE_DEPRECATED \
-DG_LOG_DOMAIN=\"Clutter\" \
$(GCC_FLAGS) \
$(CLUTTER_CFLAGS) \
$(CLUTTER_DEBUG_CFLAGS) \
$(NULL)
LDADD = \
-version-info $(LT_VERSION_INFO) \
-export-dynamic \
-rpath $(libdir) \
$(NULL)
BUILT_SOURCES = $(MARSHALFILES) $(ENUMFILES) BUILT_SOURCES = $(MARSHALFILES) $(ENUMFILES)
source_h = \ source_h = \
$(srcdir)/clutter-keysyms.h \
$(srcdir)/clutter-util.h \
$(srcdir)/clutter-fixed.h \
$(srcdir)/clutter-event.h \
$(srcdir)/clutter-color.h \
$(srcdir)/clutter-feature.h \
$(srcdir)/clutter-timeline.h \
$(srcdir)/clutter-actor.h \ $(srcdir)/clutter-actor.h \
$(srcdir)/clutter-group.h \ $(srcdir)/clutter-alpha.h \
$(srcdir)/clutter-stage.h \
$(srcdir)/clutter-rectangle.h \
$(srcdir)/clutter-texture.h \
$(srcdir)/clutter-clone-texture.h \
$(srcdir)/clutter-label.h \
$(srcdir)/clutter-behaviour.h \ $(srcdir)/clutter-behaviour.h \
$(srcdir)/clutter-behaviour-opacity.h \ $(srcdir)/clutter-behaviour-opacity.h \
$(srcdir)/clutter-behaviour-path.h \ $(srcdir)/clutter-behaviour-path.h \
$(srcdir)/clutter-behaviour-scale.h \ $(srcdir)/clutter-behaviour-scale.h \
$(srcdir)/clutter-alpha.h \ $(srcdir)/clutter-clone-texture.h \
$(srcdir)/clutter-color.h \
$(srcdir)/clutter-event.h \
$(srcdir)/clutter-feature.h \
$(srcdir)/clutter-fixed.h \
$(srcdir)/clutter-group.h \
$(srcdir)/clutter-keysyms.h \
$(srcdir)/clutter-label.h \
$(srcdir)/clutter-main.h \
$(srcdir)/clutter-media.h \ $(srcdir)/clutter-media.h \
$(srcdir)/clutter-rectangle.h \
$(srcdir)/clutter-stage.h \
$(srcdir)/clutter-texture.h \
$(srcdir)/clutter-timeline.h \
$(srcdir)/clutter-util.h \
$(srcdir)/clutter-version.h \ $(srcdir)/clutter-version.h \
$(srcdir)/clutter-main.h $(NULL)
backend_h = \
$(srcdir)/clutter-stage-glx.h \
$(srcdir)/clutter-backend-glx.h
clutter-marshal.h: stamp-clutter-marshal.h clutter-marshal.h: stamp-clutter-marshal.h
@true @true
@ -91,75 +113,76 @@ clutter-enum-types.c: clutter-enum-types.h
&& cp xgen-cetc clutter-enum-types.c \ && cp xgen-cetc clutter-enum-types.c \
&& rm -f xgen-cetc && rm -f xgen-cetc
CLEANFILES = \ CLEANFILES = $(STAMPFILES)
$(BUILT_SOURCES) \
$(STAMPFILES)
source_c = clutter-main.c \ source_c = \
clutter-util.c \
clutter-feature.c \
clutter-fixed.c \
clutter-event.c \
clutter-color.c \
clutter-timeline.c \
clutter-group.c \
clutter-stage.c \
clutter-rectangle.c \
clutter-texture.c \
clutter-clone-texture.c \
clutter-label.c \
clutter-actor.c \ clutter-actor.c \
clutter-alpha.c \
clutter-backend.c \
clutter-behaviour.c \ clutter-behaviour.c \
clutter-behaviour-opacity.c \ clutter-behaviour-opacity.c \
clutter-behaviour-path.c \ clutter-behaviour-path.c \
clutter-behaviour-scale.c \ clutter-behaviour-scale.c \
clutter-alpha.c \ clutter-color.c \
clutter-clone-texture.c \
clutter-enum-types.c \
clutter-event.c \
clutter-feature.c \
clutter-fixed.c \
clutter-group.c \
clutter-label.c \
clutter-main.c \
clutter-marshal.c \
clutter-media.c \ clutter-media.c \
clutter-enum-types.c clutter-stage.c \
clutter-rectangle.c \
clutter-texture.c \
clutter-timeline.c \
clutter-util.c \
$(NULL)
backend_c = \ source_h_priv = \
$(srcdir)/clutter-stage-glx.c \ clutter-keysyms-table.h \
$(srcdir)/clutter-backend-glx.c clutter-backend.h \
clutter-debug.h \
clutter-private.h \
$(NULL)
source_h_priv = clutter-debug.h clutter-private.h
libclutter_@CLUTTER_FLAVOUR@_@CLUTTER_MAJORMINOR@_la_SOURCES = \ libclutter_glx_0_3_la_LIBADD = \
$(MARSHALFILES) \ $(CLUTTER_LIBS) \
pango/libpangoclutter.la \
glx/libclutter-glx.la
libclutter_glx_0_3_la_SOURCES = \
$(source_c) \ $(source_c) \
$(source_h) \ $(source_h) \
$(backend_c) \
$(backend_h) \
$(source_h_priv) $(source_h_priv)
INCLUDES = \ #libclutter_egl_0_3_la_LIBADD = \
-I$(top_srcdir) \ # $(CLUTTER_LIBS) \
-I$(top_srcdir)/clutter/pango \ # pango/libpangoclutter.la \
-DPREFIX=\""$(prefix)"\" \ # egl/libclutter-egl.la
-DLIBDIR=\""$(libdir)"\" \ #libclutter_egl_0_3_la_SOURCES = \
-DDATADIR=\""$(datadir)"\" \ # $(source_c) \
-DG_DISABLE_DEPRECATED \ # $(source_h) \
-DG_LOG_DOMAIN=\"Clutter\" \ # $(source_h_priv)
$(GCC_FLAGS) \
$(CLUTTER_CFLAGS) \
$(CLUTTER_DEBUG_CFLAGS)
lib_LTLIBRARIES = libclutter-@CLUTTER_FLAVOUR@-@CLUTTER_MAJORMINOR@.la lib_LTLIBRARIES = $(clutterbackendlib)
libclutter_@CLUTTER_FLAVOUR@_@CLUTTER_MAJORMINOR@_la_LIBADD = \ EXTRA_LTLIBRARIES = libclutter-glx-0.3.la
@CLUTTER_LIBS@ $(top_builddir)/clutter/pango/libpangoclutter.la
libclutter_@CLUTTER_FLAVOUR@_@CLUTTER_MAJORMINOR@_la_LDFLAGS = \ clutterdir = $(includedir)/clutter-@CLUTTER_MAJORMINOR@/clutter
@CLUTTER_LT_LDFLAGS@ clutter_HEADERS = \
$(source_h) \
libclutter_@CLUTTER_FLAVOUR@_@CLUTTER_MAJORMINOR@_la_DEPENDENCIES = \
$(top_builddir)/clutter/pango/libpangoclutter.la
clutterheadersdir = \
$(includedir)/clutter-@CLUTTER_FLAVOUR@-@CLUTTER_MAJORMINOR@/clutter
clutterheaders_HEADERS = $(source_h) \
clutter-marshal.h \
clutter-enum-types.h \ clutter-enum-types.h \
clutter-version.h \
clutter.h clutter.h
DISTCLEANFILES = \
$(ENUMFILES) \
$(MARSHALFILES) \
clutter-version.h \
$(NULL)
EXTRA_DIST = clutter-marshal.list clutter-version.h.in EXTRA_DIST = clutter-marshal.list clutter-version.h.in

71
clutter/clutter-actor.c
View File

@ -40,6 +40,8 @@
#include "clutter-private.h" #include "clutter-private.h"
#include "clutter-debug.h" #include "clutter-debug.h"
#include <GL/gl.h>
G_DEFINE_ABSTRACT_TYPE (ClutterActor, G_DEFINE_ABSTRACT_TYPE (ClutterActor,
clutter_actor, clutter_actor,
G_TYPE_INITIALLY_UNOWNED); G_TYPE_INITIALLY_UNOWNED);
@ -281,8 +283,12 @@ clutter_actor_unrealize (ClutterActor *self)
void void
clutter_actor_paint (ClutterActor *self) clutter_actor_paint (ClutterActor *self)
{ {
ClutterActorPrivate *priv;
ClutterActorClass *klass; ClutterActorClass *klass;
g_return_if_fail (CLUTTER_IS_ACTOR (self));
priv = self->priv;
if (!CLUTTER_ACTOR_IS_REALIZED (self)) if (!CLUTTER_ACTOR_IS_REALIZED (self))
{ {
CLUTTER_NOTE (PAINT, "Attempting realize via paint()"); CLUTTER_NOTE (PAINT, "Attempting realize via paint()");
@ -303,73 +309,74 @@ clutter_actor_paint (ClutterActor *self)
if (clutter_actor_get_parent (self) != NULL) if (clutter_actor_get_parent (self) != NULL)
{ {
glTranslatef((float)(self->priv->coords.x1), glTranslatef((float) (priv->coords.x1),
(float)(self->priv->coords.y1), (float) (priv->coords.y1),
0.0); 0.0);
} }
if (self->priv->rzang) if (self->priv->rzang)
{ {
glTranslatef ( self->priv->rzx, glTranslatef (priv->rzx,
self->priv->rzy, priv->rzy,
0.0); 0.0);
glRotatef (self->priv->rzang, 0.0f, 0.0f, 1.0f); glRotatef (priv->rzang, 0.0f, 0.0f, 1.0f);
glTranslatef ( - self->priv->rzx, glTranslatef (-1. * priv->rzx,
- self->priv->rzy, -1. * priv->rzy,
0.0 ); 0.0);
} }
if (self->priv->ryang) if (self->priv->ryang)
{ {
glTranslatef ( self->priv->ryx, glTranslatef (priv->ryx,
0.0, 0.0,
(float)(self->priv->z) + self->priv->ryz); (float) (priv->z) + priv->ryz);
glRotatef (self->priv->ryang, 0.0f, 1.0f, 0.0f); glRotatef (priv->ryang, 0.0f, 1.0f, 0.0f);
glTranslatef ( (float) - self->priv->ryx, glTranslatef ((float) - priv->ryx,
0.0, 0.0,
(float)(-1.0 * self->priv->z) - self->priv->ryz); (float) (-1. * priv->z) - priv->ryz);
} }
if (self->priv->rxang) if (self->priv->rxang)
{ {
glTranslatef ( 0.0, glTranslatef (0.0,
(float)self->priv->rxy, (float) priv->rxy,
(float)(self->priv->z) + self->priv->rxz); (float) (priv->z) + priv->rxz);
glRotatef (self->priv->rxang, 1.0f, 0.0f, 0.0f); glRotatef (priv->rxang, 1.0f, 0.0f, 0.0f);
glTranslatef ( 0.0, glTranslatef (0.0,
(float) - self->priv->rxy, -1. * priv->rxy,
(float)(-1.0 * self->priv->z) - self->priv->rxz); -1. * priv->z - priv->rxz);
} }
if (self->priv->z) if (self->priv->z)
glTranslatef ( 0.0, 0.0, (float)self->priv->z); glTranslatef (0.0, 0.0, (float) priv->z);
if (self->priv->scale_x != CFX_ONE || self->priv->scale_y != CFX_ONE) if (self->priv->scale_x != CFX_ONE ||
self->priv->scale_y != CFX_ONE)
{ {
glScaled (CLUTTER_FIXED_TO_DOUBLE (self->priv->scale_x), glScaled (CLUTTER_FIXED_TO_DOUBLE (priv->scale_x),
CLUTTER_FIXED_TO_DOUBLE (self->priv->scale_y), CLUTTER_FIXED_TO_DOUBLE (priv->scale_y),
1.0); 1.0);
} }
if (self->priv->has_clip) if (priv->has_clip)
{ {
ClutterGeometry *clip = &(self->priv->clip); ClutterGeometry *clip = &(priv->clip);
glEnable (GL_STENCIL_TEST); glEnable (GL_STENCIL_TEST);
glClearStencil (0.0f); glClearStencil (0.0f);
glClear(GL_STENCIL_BUFFER_BIT); glClear (GL_STENCIL_BUFFER_BIT);
glStencilFunc (GL_NEVER, 0x1, 0x1); glStencilFunc (GL_NEVER, 0x1, 0x1);
glStencilOp (GL_INCR, GL_INCR, GL_INCR); glStencilOp (GL_INCR, GL_INCR, GL_INCR);
glColor3f(1.0f, 1.0f, 1.0f); glColor3f (1.0f, 1.0f, 1.0f);
glRecti (clip->x, glRecti (clip->x,
clip->y, clip->y,
@ -383,15 +390,11 @@ clutter_actor_paint (ClutterActor *self)
if (klass->paint) if (klass->paint)
(klass->paint) (self); (klass->paint) (self);
if (self->priv->has_clip) if (priv->has_clip)
{
glDisable (GL_STENCIL_TEST); glDisable (GL_STENCIL_TEST);
}
if (self->priv->scale_x != CFX_ONE || self->priv->scale_y != CFX_ONE) if (priv->scale_x != CFX_ONE || priv->scale_y != CFX_ONE)
{
glScaled (1.0, 1.0, 1.0); glScaled (1.0, 1.0, 1.0);
}
glPopMatrix(); glPopMatrix();
} }

173
clutter/clutter-backend-glx.c
View File

@ -1,173 +0,0 @@
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <GL/glx.h>
#include <GL/gl.h>
#include <glib.h>
#include "clutter-main.h"
static Display *_xdpy = NULL;
static Window _xwin_root;
static int _xscreen;
static gchar *clutter_display_name = NULL;
static int clutter_screen = 0;
static int TrappedErrorCode = 0;
static int (*old_error_handler) (Display *, XErrorEvent *);
static int
error_handler(Display *xdpy,
XErrorEvent *error)
{
TrappedErrorCode = error->error_code;
return 0;
}
/**
* clutter_util_trap_x_errors:
*
* Trap X errors so they don't cause an abort.
*/
void
clutter_glx_trap_x_errors(void)
{
TrappedErrorCode = 0;
old_error_handler = XSetErrorHandler(error_handler);
}
/**
* clutter_util_untrap_x_errors:
*
* Stop trapping X errors.
*
* Return value: 0 if there was no error, or the last X error that occurred.
*/
int
clutter_glx_untrap_x_errors(void)
{
XSetErrorHandler(old_error_handler);
return TrappedErrorCode;
}
/**
* clutter_glx_display:
*
* Retrieves the X display that Clutter is using
*
* Return value: A pointer to an X Display structure.
*/
Display*
clutter_glx_display (void)
{
return _xdpy;
}
/**
* clutter_glx_screen:
*
* Retrieves the X screen that Clutter is using.
*
* Return value: the X screen ID
*/
int
clutter_glx_screen (void)
{
return _xscreen;
}
/**
* clutter_glx_root_window:
*
* FIXME
*
* Return value: FIXME
*/
Window
clutter_glx_root_window (void)
{
return _xwin_root;
}
static GOptionEntry clutter_glx_args[] = {
{ "display", 0, G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_STRING, &clutter_display_name,
"X display to use", "DISPLAY" },
{ "screen", 0, G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_INT, &clutter_screen,
"X screen to use", "SCREEN" },
{ NULL, }
};
static gboolean
pre_parse_hook (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
const char *env_string;
env_string = g_getenv ("DISPLAY");
if (env_string)
{
clutter_display_name = g_strdup (env_string);
env_string = NULL;
}
return TRUE;
}
static gboolean
post_parse_hook (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
_xdpy = XOpenDisplay (clutter_display_name);
if (_xdpy)
{
if (clutter_screen == 0)
_xscreen = DefaultScreen (_xdpy);
else
{
Screen *xscreen;
xscreen = ScreenOfDisplay (_xdpy, clutter_screen);
_xscreen = XScreenNumberOfScreen (xscreen);
}
_xwin_root = RootWindow (_xdpy, _xscreen);
/* we don't need it anymore */
g_free (clutter_display_name);
}
else
{
g_set_error (error,
clutter_init_error_quark (),
CLUTTER_INIT_ERROR_BACKEND,
"Unable to connect to X Server DISPLAY.");
return FALSE;
}
return TRUE;
}
gboolean
clutter_backend_init (GOptionContext *context)
{
GOptionGroup *group;
group = g_option_group_new ("clutter-glx",
"Clutter GLX Options",
"Show Clutter GLX Options",
NULL,
NULL);
g_option_group_set_parse_hooks (group, pre_parse_hook, post_parse_hook);
g_option_group_add_entries (group, clutter_glx_args);
g_option_context_add_group (context, group);
return TRUE;
}

54
clutter/clutter-backend-glx.h
View File

@ -1,54 +0,0 @@
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By Matthew Allum <mallum@openedhand.com>
*
* Copyright (C) 2006 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _HAVE_CLUTTER_GLX_H
#define _HAVE_CLUTTER_GLX_H
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <GL/glx.h>
#include <GL/gl.h>
gboolean
clutter_backend_init (GOptionContext *context) G_GNUC_INTERNAL;
void
clutter_glx_trap_x_errors(void);
int
clutter_glx_untrap_x_errors(void);
Display*
clutter_glx_display (void);
int
clutter_glx_screen (void);
Window
clutter_glx_root_window (void);
#endif

156
clutter/clutter-backend.c Normal file
View File

@ -0,0 +1,156 @@
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By Matthew Allum <mallum@openedhand.com>
*
* Copyright (C) 2006 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef HAVE_CONFIG_H
#include "config.h"
#endif
#include "clutter-backend.h"
#include "clutter-private.h"
G_DEFINE_ABSTRACT_TYPE (ClutterBackend,
clutter_backend,
G_TYPE_OBJECT);
static void
clutter_backend_class_init (ClutterBackendClass *klass)
{
}
static void
clutter_backend_init (ClutterBackend *backend)
{
backend->events_queue = g_queue_new ();
backend->button_click_time[0] = backend->button_click_time[1] = 0;
backend->button_number[0] = backend->button_number[1] = -1;
backend->button_x[0] = backend->button_x[1] = 0;
backend->button_y[0] = backend->button_y[1] = 0;
backend->double_click_time = 250;
backend->double_click_distance = 5;
}
ClutterActor *
clutter_backend_get_stage (ClutterBackend *backend)
{
g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), NULL);
return CLUTTER_BACKEND_GET_CLASS (backend)->get_stage (backend);
}
void
clutter_backend_add_options (ClutterBackend *backend,
GOptionGroup *group)
{
g_return_if_fail (CLUTTER_IS_BACKEND (backend));
CLUTTER_BACKEND_GET_CLASS (backend)->add_options (backend, group);
}
gboolean
clutter_backend_pre_parse (ClutterBackend *backend,
GError **error)
{
ClutterBackendClass *klass;
g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), FALSE);
klass = CLUTTER_BACKEND_GET_CLASS (backend);
if (klass->pre_parse)
return klass->pre_parse (backend, error);
return TRUE;
}
gboolean
clutter_backend_post_parse (ClutterBackend *backend,
GError **error)
{
ClutterBackendClass *klass;
g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), FALSE);
klass = CLUTTER_BACKEND_GET_CLASS (backend);
if (klass->post_parse)
return klass->post_parse (backend, error);
return TRUE;
}
gboolean
clutter_backend_init_stage (ClutterBackend *backend,
GError **error)
{
ClutterBackendClass *klass;
g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), FALSE);
klass = CLUTTER_BACKEND_GET_CLASS (backend);
if (klass->init_stage)
return klass->init_stage (backend, error);
return TRUE;
}
void
clutter_backend_init_events (ClutterBackend *backend)
{
ClutterBackendClass *klass;
g_return_if_fail (CLUTTER_IS_BACKEND (backend));
klass = CLUTTER_BACKEND_GET_CLASS (backend);
if (klass->init_events)
klass->init_events (backend);
}
ClutterEvent *
clutter_backend_get_event (ClutterBackend *backend)
{
g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), NULL);
_clutter_events_queue (backend);
return _clutter_event_queue_pop (backend);
}
ClutterEvent *
clutter_backend_peek_event (ClutterBackend *backend)
{
g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), NULL);
return _clutter_event_queue_peek (backend);
}
void
clutter_backend_put_event (ClutterBackend *backend,
ClutterEvent *event)
{
g_return_if_fail (CLUTTER_IS_BACKEND (backend));
g_return_if_fail (event != NULL);
_clutter_event_queue_push (backend, clutter_event_copy (event));
}

101
clutter/clutter-backend.h Normal file
View File

@ -0,0 +1,101 @@
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By Matthew Allum <mallum@openedhand.com>
*
* Copyright (C) 2006 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __CLUTTER_BACKEND_H__
#define __CLUTTER_BACKEND_H__
#include <glib-object.h>
#include <clutter/clutter-actor.h>
#include <clutter/clutter-event.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_BACKEND (clutter_backend_get_type ())
#define CLUTTER_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BACKEND, ClutterBackend))
#define CLUTTER_IS_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BACKEND))
#define CLUTTER_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
#define CLUTTER_IS_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BACKEND))
#define CLUTTER_BACKEND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
typedef struct _ClutterBackend ClutterBackend;
typedef struct _ClutterBackendClass ClutterBackendClass;
struct _ClutterBackend
{
GObject parent_instance;
/*< private >*/
/* events queue: every backend must implement one */
GQueue *events_queue;
gpointer queue_head;
/* settings */
guint double_click_time;
guint double_click_distance;
/* multiple button click detection */
guint32 button_click_time[2];
guint32 button_number[2];
gint button_x[2];
gint button_y[2];
};
struct _ClutterBackendClass
{
GObjectClass parent_class;
/* vfuncs */
gboolean (* pre_parse) (ClutterBackend *backend,
GError **error);
gboolean (* post_parse) (ClutterBackend *backend,
GError **error);
gboolean (* init_stage) (ClutterBackend *backend,
GError **error);
void (* init_events) (ClutterBackend *backend);
ClutterActor *(* get_stage) (ClutterBackend *backend);
void (* add_options) (ClutterBackend *backend,
GOptionGroup *group);
};
GType clutter_backend_get_type (void) G_GNUC_CONST;
ClutterActor *clutter_backend_get_stage (ClutterBackend *backend);
void clutter_backend_add_options (ClutterBackend *backend,
GOptionGroup *group);
gboolean clutter_backend_pre_parse (ClutterBackend *backend,
GError **error);
gboolean clutter_backend_post_parse (ClutterBackend *backend,
GError **error);
gboolean clutter_backend_init_stage (ClutterBackend *backend,
GError **error);
void clutter_backend_init_events (ClutterBackend *backend);
ClutterEvent *clutter_backend_get_event (ClutterBackend *backend);
ClutterEvent *clutter_backend_peek_event (ClutterBackend *backend);
void clutter_backend_put_event (ClutterBackend *backend,
ClutterEvent *event);
G_END_DECLS
#endif /* __CLUTTER_BACKEND_H__ */

2
clutter/clutter-clone-texture.c
View File

@ -41,6 +41,8 @@
#include "clutter-private.h" #include "clutter-private.h"
#include "clutter-debug.h" #include "clutter-debug.h"
#include <GL/gl.h>
enum enum
{ {
PROP_0, PROP_0,

1
clutter/clutter-color.h
View File

@ -27,6 +27,7 @@
#define _HAVE_CLUTTER_COLOR_H #define _HAVE_CLUTTER_COLOR_H
#include <glib-object.h> #include <glib-object.h>
#include <clutter/clutter-fixed.h>
G_BEGIN_DECLS G_BEGIN_DECLS

1246
clutter/clutter-event.c
View File

File diff suppressed because it is too large Load Diff

91
clutter/clutter-event.h
View File

@ -28,8 +28,11 @@
#include <glib-object.h> #include <glib-object.h>
G_BEGIN_DECLS #define CLUTTER_TYPE_EVENT (clutter_event_get_type ())
#define CLUTTER_PRIORITY_EVENTS (G_PRIORITY_DEFAULT)
#define CLUTTER_CURRENT_TIME 0L
G_BEGIN_DECLS
enum enum
{ {
@ -43,27 +46,62 @@ enum
typedef enum typedef enum
{ {
CLUTTER_NOTHING, CLUTTER_NOTHING = 0,
CLUTTER_KEY_PRESS, CLUTTER_KEY_PRESS,
CLUTTER_KEY_RELEASE, CLUTTER_KEY_RELEASE,
CLUTTER_MOTION, CLUTTER_MOTION,
CLUTTER_BUTTON_PRESS, CLUTTER_BUTTON_PRESS,
CLUTTER_2BUTTON_PRESS, /* Double click */ CLUTTER_2BUTTON_PRESS, /* Double click */
CLUTTER_BUTTON_RELEASE CLUTTER_3BUTTON_PRESS, /* Triple click */
CLUTTER_BUTTON_RELEASE,
CLUTTER_SCROLL,
CLUTTER_STAGE_STATE,
CLUTTER_DESTROY_NOTIFY
} ClutterEventType; } ClutterEventType;
#define CLUTTER_TYPE_EVENT (clutter_event_get_type ()) typedef enum
{
CLUTTER_EVENT_NONE = 0,
CLUTTER_EVENT_PENDING = 1 << 0
} ClutterEventFlags;
typedef enum
{
CLUTTER_SCROLL_UP,
CLUTTER_SCROLL_DOWN,
CLUTTER_SCROLL_LEFT,
CLUTTER_SCROLL_RIGHT
} ClutterScrollDirection;
typedef enum
{
CLUTTER_STAGE_STATE_FULLSCREEN,
CLUTTER_STAGE_STATE_MAXIMIZED,
CLUTTER_STAGE_STATE_MINIMIZED,
CLUTTER_STAGE_STATE_OFFSCREEN
} ClutterStageState;
typedef enum
{
CLUTTER_FILTER_CONTINUE,
CLUTTER_FILTER_REMOVE
} ClutterFilterResponse;
typedef union _ClutterEvent ClutterEvent; typedef union _ClutterEvent ClutterEvent;
typedef struct _ClutterAnyEvent ClutterAnyEvent; typedef struct _ClutterAnyEvent ClutterAnyEvent;
typedef struct _ClutterKeyEvent ClutterKeyEvent;
typedef struct _ClutterButtonEvent ClutterButtonEvent; typedef struct _ClutterButtonEvent ClutterButtonEvent;
typedef struct _ClutterKeyEvent ClutterKeyEvent;
typedef struct _ClutterMotionEvent ClutterMotionEvent; typedef struct _ClutterMotionEvent ClutterMotionEvent;
typedef struct _ClutterScrollEvent ClutterScrollEvent;
typedef struct _ClutterStageStateEvent ClutterStageStateEvent;
typedef struct _ClutterInputDevice ClutterInputDevice; typedef struct _ClutterInputDevice ClutterInputDevice;
typedef ClutterFilterResponse (* ClutterFilterFunc) (ClutterEvent *event, gpointer data);
struct _ClutterAnyEvent struct _ClutterAnyEvent
{ {
ClutterEventType type; ClutterEventType type;
@ -101,32 +139,59 @@ struct _ClutterMotionEvent
ClutterInputDevice *device; /* Future use */ ClutterInputDevice *device; /* Future use */
}; };
struct _ClutterScrollEvent
{
ClutterEventType type;
guint32 time;
gint x;
gint y;
ClutterScrollDirection direction;
guint32 modifier_state;
gdouble *axes; /* future use */
ClutterInputDevice *device; /* future use */
};
struct _ClutterStageStateEvent
{
ClutterEventType type;
ClutterStageState changed_mask;
ClutterStageState new_state;
};
union _ClutterEvent union _ClutterEvent
{ {
ClutterEventType type; ClutterEventType type;
ClutterEventFlags flags;
ClutterAnyEvent any; ClutterAnyEvent any;
ClutterKeyEvent key;
ClutterButtonEvent button; ClutterButtonEvent button;
ClutterKeyEvent key;
ClutterMotionEvent motion; ClutterMotionEvent motion;
ClutterScrollEvent scroll;
ClutterStageStateEvent stage_state;
}; };
GType clutter_event_get_type (void) G_GNUC_CONST; GType clutter_event_get_type (void) G_GNUC_CONST;
ClutterEvent *clutter_event_new (ClutterEventType type); gboolean clutter_events_pending (void);
ClutterEvent *clutter_event_copy (ClutterEvent *event); ClutterEvent * clutter_event_get (void);
ClutterEvent * clutter_event_peek (void);
void clutter_event_put (ClutterEvent *event);
ClutterEvent * clutter_event_new (ClutterEventType type);
ClutterEvent * clutter_event_copy (ClutterEvent *event);
void clutter_event_free (ClutterEvent *event); void clutter_event_free (ClutterEvent *event);
ClutterEventType clutter_event_type (ClutterEvent *event); ClutterEventType clutter_event_type (ClutterEvent *event);
guint32 clutter_event_get_time (ClutterEvent *event);
guint clutter_event_get_state (ClutterEvent *event);
void clutter_event_get_coords (ClutterEvent *event,
gint *x,
gint *y);
guint32 clutter_key_event_time (ClutterKeyEvent *keyev);
guint clutter_key_event_state (ClutterKeyEvent *keyev);
guint clutter_key_event_symbol (ClutterKeyEvent *keyev); guint clutter_key_event_symbol (ClutterKeyEvent *keyev);
guint16 clutter_key_event_code (ClutterKeyEvent *keyev); guint16 clutter_key_event_code (ClutterKeyEvent *keyev);
guint32 clutter_key_event_unicode (ClutterKeyEvent *keyev); guint32 clutter_key_event_unicode (ClutterKeyEvent *keyev);
guint32 clutter_button_event_time (ClutterButtonEvent *buttev); guint32 clutter_button_event_button (ClutterButtonEvent *buttev);
gint clutter_button_event_x (ClutterButtonEvent *buttev);
gint clutter_button_event_y (ClutterButtonEvent *buttev);
guint32 clutter_keysym_to_unicode (guint keyval); guint32 clutter_keysym_to_unicode (guint keyval);

33
clutter/clutter-feature.c
View File

@ -50,6 +50,10 @@
#include "clutter-private.h" #include "clutter-private.h"
#include "clutter-debug.h" #include "clutter-debug.h"
#ifdef HAVE_CLUTTER_GLX
#include "glx/clutter-glx.h"
#endif
typedef void (*FuncPtr) (void); typedef void (*FuncPtr) (void);
typedef int (*GLXGetVideoSyncProc) (unsigned int *count); typedef int (*GLXGetVideoSyncProc) (unsigned int *count);
typedef int (*GLXWaitVideoSyncProc) (int divisor, typedef int (*GLXWaitVideoSyncProc) (int divisor,
@ -199,10 +203,7 @@ check_vblank_env (const char *name)
{ {
const char *val; const char *val;
#if 0 val = clutter_get_vblank_method ();
val = getenv("CLUTTER_VBLANK");
#endif
val = clutter_vblank_method ();
if (val && !strcasecmp(val, name)) if (val && !strcasecmp(val, name))
return TRUE; return TRUE;
@ -245,35 +246,42 @@ clutter_feature_init (void)
CLUTTER_NOTE (MISC, "allocating features data"); CLUTTER_NOTE (MISC, "allocating features data");
__features = g_new0 (ClutterFeatures, 1); __features = g_new0 (ClutterFeatures, 1);
memset(&__features->funcs, 0, sizeof(ClutterFeatureFuncs)); memset(&__features->funcs, 0, sizeof (ClutterFeatureFuncs));
__features->features_set = FALSE; /* don't rely on zero-ing */ __features->features_set = FALSE; /* don't rely on zero-ing */
} }
if (!clutter_glx_display ()) #ifdef HAVE_CLUTTER_GLX
if (!clutter_glx_get_default_display ())
return; return;
#endif
if (__features->features_set) if (__features->features_set)
return; return;
#ifdef HAVE_CLUTTER_GLX
gl_extensions = (const gchar*) glGetString (GL_EXTENSIONS); gl_extensions = (const gchar*) glGetString (GL_EXTENSIONS);
glx_extensions = glXQueryExtensionsString (clutter_glx_display (), glx_extensions = glXQueryExtensionsString (clutter_glx_get_default_display (),
clutter_glx_screen ()); clutter_glx_get_default_screen ());
if (check_gl_extension ("GL_ARB_texture_rectangle", gl_extensions) if (check_gl_extension ("GL_ARB_texture_rectangle", gl_extensions) ||
|| check_gl_extension ("GL_EXT_texture_rectangle", gl_extensions)) check_gl_extension ("GL_EXT_texture_rectangle", gl_extensions))
{
__features->flags |= CLUTTER_FEATURE_TEXTURE_RECTANGLE; __features->flags |= CLUTTER_FEATURE_TEXTURE_RECTANGLE;
}
#endif
/* vblank */ /* vblank */
__features->vblank_type = CLUTTER_VBLANK_NONE; __features->vblank_type = CLUTTER_VBLANK_NONE;
if (getenv("__GL_SYNC_TO_VBLANK") || check_vblank_env("none")) if (getenv("__GL_SYNC_TO_VBLANK") || check_vblank_env ("none"))
{ {
CLUTTER_NOTE (MISC, "vblank sync: disabled at user request"); CLUTTER_NOTE (MISC, "vblank sync: disabled at user request");
} }
else else
{ {
if (!check_vblank_env("dri") && #ifdef HAVE_CLUTTER_GLX
if (!check_vblank_env ("dri") &&
check_gl_extension ("GLX_SGI_video_sync", glx_extensions)) check_gl_extension ("GLX_SGI_video_sync", glx_extensions))
{ {
__features->funcs.get_video_sync = __features->funcs.get_video_sync =
@ -291,6 +299,7 @@ clutter_feature_init (void)
__features->flags |= CLUTTER_FEATURE_SYNC_TO_VBLANK; __features->flags |= CLUTTER_FEATURE_SYNC_TO_VBLANK;
} }
} }
#endif
if (!(__features->flags & CLUTTER_FEATURE_SYNC_TO_VBLANK)) if (!(__features->flags & CLUTTER_FEATURE_SYNC_TO_VBLANK))
{ {

2
clutter/clutter-group.c
View File

@ -40,6 +40,8 @@
#include "clutter-marshal.h" #include "clutter-marshal.h"
#include "clutter-enum-types.h" #include "clutter-enum-types.h"
#include <GL/gl.h>
enum enum
{ {
ADD, ADD,

827
clutter/clutter-keysyms-table.h Normal file
View File

@ -0,0 +1,827 @@
#ifndef __CLUTTER_KEYSYMS_H__
#define __CLUTTER_KEYSYMS_H__
/* Code below from GDK, which contains following comment;
*
* Thanks to Markus G. Kuhn <mkuhn@acm.org> for the ksysym<->Unicode
* mapping functions, from the xterm sources.
*/
struct {
unsigned short keysym;
unsigned short ucs;
} clutter_keysym_to_unicode_tab[] = {
{ 0x01a1, 0x0104 }, /* Aogonek Ą LATIN CAPITAL LETTER A WITH OGONEK */
{ 0x01a2, 0x02d8 }, /* breve ˘ BREVE */
{ 0x01a3, 0x0141 }, /* Lstroke Ł LATIN CAPITAL LETTER L WITH STROKE */
{ 0x01a5, 0x013d }, /* Lcaron Ľ LATIN CAPITAL LETTER L WITH CARON */
{ 0x01a6, 0x015a }, /* Sacute Ś LATIN CAPITAL LETTER S WITH ACUTE */
{ 0x01a9, 0x0160 }, /* Scaron Š LATIN CAPITAL LETTER S WITH CARON */
{ 0x01aa, 0x015e }, /* Scedilla Ş LATIN CAPITAL LETTER S WITH CEDILLA */
{ 0x01ab, 0x0164 }, /* Tcaron Ť LATIN CAPITAL LETTER T WITH CARON */
{ 0x01ac, 0x0179 }, /* Zacute Ź LATIN CAPITAL LETTER Z WITH ACUTE */
{ 0x01ae, 0x017d }, /* Zcaron Ž LATIN CAPITAL LETTER Z WITH CARON */
{ 0x01af, 0x017b }, /* Zabovedot Ż LATIN CAPITAL LETTER Z WITH DOT ABOVE */
{ 0x01b1, 0x0105 }, /* aogonek ą LATIN SMALL LETTER A WITH OGONEK */
{ 0x01b2, 0x02db }, /* ogonek ˛ OGONEK */
{ 0x01b3, 0x0142 }, /* lstroke ł LATIN SMALL LETTER L WITH STROKE */
{ 0x01b5, 0x013e }, /* lcaron ľ LATIN SMALL LETTER L WITH CARON */
{ 0x01b6, 0x015b }, /* sacute ś LATIN SMALL LETTER S WITH ACUTE */
{ 0x01b7, 0x02c7 }, /* caron ˇ CARON */
{ 0x01b9, 0x0161 }, /* scaron š LATIN SMALL LETTER S WITH CARON */
{ 0x01ba, 0x015f }, /* scedilla ş LATIN SMALL LETTER S WITH CEDILLA */
{ 0x01bb, 0x0165 }, /* tcaron ť LATIN SMALL LETTER T WITH CARON */
{ 0x01bc, 0x017a }, /* zacute ź LATIN SMALL LETTER Z WITH ACUTE */
{ 0x01bd, 0x02dd }, /* doubleacute ˝ DOUBLE ACUTE ACCENT */
{ 0x01be, 0x017e }, /* zcaron ž LATIN SMALL LETTER Z WITH CARON */
{ 0x01bf, 0x017c }, /* zabovedot ż LATIN SMALL LETTER Z WITH DOT ABOVE */
{ 0x01c0, 0x0154 }, /* Racute Ŕ LATIN CAPITAL LETTER R WITH ACUTE */
{ 0x01c3, 0x0102 }, /* Abreve Ă LATIN CAPITAL LETTER A WITH BREVE */
{ 0x01c5, 0x0139 }, /* Lacute Ĺ LATIN CAPITAL LETTER L WITH ACUTE */
{ 0x01c6, 0x0106 }, /* Cacute Ć LATIN CAPITAL LETTER C WITH ACUTE */
{ 0x01c8, 0x010c }, /* Ccaron Č LATIN CAPITAL LETTER C WITH CARON */
{ 0x01ca, 0x0118 }, /* Eogonek Ę LATIN CAPITAL LETTER E WITH OGONEK */
{ 0x01cc, 0x011a }, /* Ecaron Ě LATIN CAPITAL LETTER E WITH CARON */
{ 0x01cf, 0x010e }, /* Dcaron Ď LATIN CAPITAL LETTER D WITH CARON */
{ 0x01d0, 0x0110 }, /* Dstroke Đ LATIN CAPITAL LETTER D WITH STROKE */
{ 0x01d1, 0x0143 }, /* Nacute Ń LATIN CAPITAL LETTER N WITH ACUTE */
{ 0x01d2, 0x0147 }, /* Ncaron Ň LATIN CAPITAL LETTER N WITH CARON */
{ 0x01d5, 0x0150 }, /* Odoubleacute Ő LATIN CAPITAL LETTER O WITH DOUBLE ACUTE */
{ 0x01d8, 0x0158 }, /* Rcaron Ř LATIN CAPITAL LETTER R WITH CARON */
{ 0x01d9, 0x016e }, /* Uring Ů LATIN CAPITAL LETTER U WITH RING ABOVE */
{ 0x01db, 0x0170 }, /* Udoubleacute Ű LATIN CAPITAL LETTER U WITH DOUBLE ACUTE */
{ 0x01de, 0x0162 }, /* Tcedilla Ţ LATIN CAPITAL LETTER T WITH CEDILLA */
{ 0x01e0, 0x0155 }, /* racute ŕ LATIN SMALL LETTER R WITH ACUTE */
{ 0x01e3, 0x0103 }, /* abreve ă LATIN SMALL LETTER A WITH BREVE */
{ 0x01e5, 0x013a }, /* lacute ĺ LATIN SMALL LETTER L WITH ACUTE */
{ 0x01e6, 0x0107 }, /* cacute ć LATIN SMALL LETTER C WITH ACUTE */
{ 0x01e8, 0x010d }, /* ccaron č LATIN SMALL LETTER C WITH CARON */
{ 0x01ea, 0x0119 }, /* eogonek ę LATIN SMALL LETTER E WITH OGONEK */
{ 0x01ec, 0x011b }, /* ecaron ě LATIN SMALL LETTER E WITH CARON */
{ 0x01ef, 0x010f }, /* dcaron ď LATIN SMALL LETTER D WITH CARON */
{ 0x01f0, 0x0111 }, /* dstroke đ LATIN SMALL LETTER D WITH STROKE */
{ 0x01f1, 0x0144 }, /* nacute ń LATIN SMALL LETTER N WITH ACUTE */
{ 0x01f2, 0x0148 }, /* ncaron ň LATIN SMALL LETTER N WITH CARON */
{ 0x01f5, 0x0151 }, /* odoubleacute ő LATIN SMALL LETTER O WITH DOUBLE ACUTE */
{ 0x01f8, 0x0159 }, /* rcaron ř LATIN SMALL LETTER R WITH CARON */
{ 0x01f9, 0x016f }, /* uring ů LATIN SMALL LETTER U WITH RING ABOVE */
{ 0x01fb, 0x0171 }, /* udoubleacute ű LATIN SMALL LETTER U WITH DOUBLE ACUTE */
{ 0x01fe, 0x0163 }, /* tcedilla ţ LATIN SMALL LETTER T WITH CEDILLA */
{ 0x01ff, 0x02d9 }, /* abovedot ˙ DOT ABOVE */
{ 0x02a1, 0x0126 }, /* Hstroke Ħ LATIN CAPITAL LETTER H WITH STROKE */
{ 0x02a6, 0x0124 }, /* Hcircumflex Ĥ LATIN CAPITAL LETTER H WITH CIRCUMFLEX */
{ 0x02a9, 0x0130 }, /* Iabovedot İ LATIN CAPITAL LETTER I WITH DOT ABOVE */
{ 0x02ab, 0x011e }, /* Gbreve Ğ LATIN CAPITAL LETTER G WITH BREVE */
{ 0x02ac, 0x0134 }, /* Jcircumflex Ĵ LATIN CAPITAL LETTER J WITH CIRCUMFLEX */
{ 0x02b1, 0x0127 }, /* hstroke ħ LATIN SMALL LETTER H WITH STROKE */
{ 0x02b6, 0x0125 }, /* hcircumflex ĥ LATIN SMALL LETTER H WITH CIRCUMFLEX */
{ 0x02b9, 0x0131 }, /* idotless ı LATIN SMALL LETTER DOTLESS I */
{ 0x02bb, 0x011f }, /* gbreve ğ LATIN SMALL LETTER G WITH BREVE */
{ 0x02bc, 0x0135 }, /* jcircumflex ĵ LATIN SMALL LETTER J WITH CIRCUMFLEX */
{ 0x02c5, 0x010a }, /* Cabovedot Ċ LATIN CAPITAL LETTER C WITH DOT ABOVE */
{ 0x02c6, 0x0108 }, /* Ccircumflex Ĉ LATIN CAPITAL LETTER C WITH CIRCUMFLEX */
{ 0x02d5, 0x0120 }, /* Gabovedot Ġ LATIN CAPITAL LETTER G WITH DOT ABOVE */
{ 0x02d8, 0x011c }, /* Gcircumflex Ĝ LATIN CAPITAL LETTER G WITH CIRCUMFLEX */
{ 0x02dd, 0x016c }, /* Ubreve Ŭ LATIN CAPITAL LETTER U WITH BREVE */
{ 0x02de, 0x015c }, /* Scircumflex Ŝ LATIN CAPITAL LETTER S WITH CIRCUMFLEX */
{ 0x02e5, 0x010b }, /* cabovedot ċ LATIN SMALL LETTER C WITH DOT ABOVE */
{ 0x02e6, 0x0109 }, /* ccircumflex ĉ LATIN SMALL LETTER C WITH CIRCUMFLEX */
{ 0x02f5, 0x0121 }, /* gabovedot ġ LATIN SMALL LETTER G WITH DOT ABOVE */
{ 0x02f8, 0x011d }, /* gcircumflex ĝ LATIN SMALL LETTER G WITH CIRCUMFLEX */
{ 0x02fd, 0x016d }, /* ubreve ŭ LATIN SMALL LETTER U WITH BREVE */
{ 0x02fe, 0x015d }, /* scircumflex ŝ LATIN SMALL LETTER S WITH CIRCUMFLEX */
{ 0x03a2, 0x0138 }, /* kra ĸ LATIN SMALL LETTER KRA */
{ 0x03a3, 0x0156 }, /* Rcedilla Ŗ LATIN CAPITAL LETTER R WITH CEDILLA */
{ 0x03a5, 0x0128 }, /* Itilde Ĩ LATIN CAPITAL LETTER I WITH TILDE */
{ 0x03a6, 0x013b }, /* Lcedilla Ļ LATIN CAPITAL LETTER L WITH CEDILLA */
{ 0x03aa, 0x0112 }, /* Emacron Ē LATIN CAPITAL LETTER E WITH MACRON */
{ 0x03ab, 0x0122 }, /* Gcedilla Ģ LATIN CAPITAL LETTER G WITH CEDILLA */
{ 0x03ac, 0x0166 }, /* Tslash Ŧ LATIN CAPITAL LETTER T WITH STROKE */
{ 0x03b3, 0x0157 }, /* rcedilla ŗ LATIN SMALL LETTER R WITH CEDILLA */
{ 0x03b5, 0x0129 }, /* itilde ĩ LATIN SMALL LETTER I WITH TILDE */
{ 0x03b6, 0x013c }, /* lcedilla ļ LATIN SMALL LETTER L WITH CEDILLA */
{ 0x03ba, 0x0113 }, /* emacron ē LATIN SMALL LETTER E WITH MACRON */
{ 0x03bb, 0x0123 }, /* gcedilla ģ LATIN SMALL LETTER G WITH CEDILLA */
{ 0x03bc, 0x0167 }, /* tslash ŧ LATIN SMALL LETTER T WITH STROKE */
{ 0x03bd, 0x014a }, /* ENG Ŋ LATIN CAPITAL LETTER ENG */
{ 0x03bf, 0x014b }, /* eng ŋ LATIN SMALL LETTER ENG */
{ 0x03c0, 0x0100 }, /* Amacron Ā LATIN CAPITAL LETTER A WITH MACRON */
{ 0x03c7, 0x012e }, /* Iogonek Į LATIN CAPITAL LETTER I WITH OGONEK */
{ 0x03cc, 0x0116 }, /* Eabovedot Ė LATIN CAPITAL LETTER E WITH DOT ABOVE */
{ 0x03cf, 0x012a }, /* Imacron Ī LATIN CAPITAL LETTER I WITH MACRON */
{ 0x03d1, 0x0145 }, /* Ncedilla Ņ LATIN CAPITAL LETTER N WITH CEDILLA */
{ 0x03d2, 0x014c }, /* Omacron Ō LATIN CAPITAL LETTER O WITH MACRON */
{ 0x03d3, 0x0136 }, /* Kcedilla Ķ LATIN CAPITAL LETTER K WITH CEDILLA */
{ 0x03d9, 0x0172 }, /* Uogonek Ų LATIN CAPITAL LETTER U WITH OGONEK */
{ 0x03dd, 0x0168 }, /* Utilde Ũ LATIN CAPITAL LETTER U WITH TILDE */
{ 0x03de, 0x016a }, /* Umacron Ū LATIN CAPITAL LETTER U WITH MACRON */
{ 0x03e0, 0x0101 }, /* amacron ā LATIN SMALL LETTER A WITH MACRON */
{ 0x03e7, 0x012f }, /* iogonek į LATIN SMALL LETTER I WITH OGONEK */
{ 0x03ec, 0x0117 }, /* eabovedot ė LATIN SMALL LETTER E WITH DOT ABOVE */
{ 0x03ef, 0x012b }, /* imacron ī LATIN SMALL LETTER I WITH MACRON */
{ 0x03f1, 0x0146 }, /* ncedilla ņ LATIN SMALL LETTER N WITH CEDILLA */
{ 0x03f2, 0x014d }, /* omacron ō LATIN SMALL LETTER O WITH MACRON */
{ 0x03f3, 0x0137 }, /* kcedilla ķ LATIN SMALL LETTER K WITH CEDILLA */
{ 0x03f9, 0x0173 }, /* uogonek ų LATIN SMALL LETTER U WITH OGONEK */
{ 0x03fd, 0x0169 }, /* utilde ũ LATIN SMALL LETTER U WITH TILDE */
{ 0x03fe, 0x016b }, /* umacron ū LATIN SMALL LETTER U WITH MACRON */
{ 0x047e, 0x203e }, /* overline ‾ OVERLINE */
{ 0x04a1, 0x3002 }, /* kana_fullstop 。 IDEOGRAPHIC FULL STOP */
{ 0x04a2, 0x300c }, /* kana_openingbracket 「 LEFT CORNER BRACKET */
{ 0x04a3, 0x300d }, /* kana_closingbracket 」 RIGHT CORNER BRACKET */
{ 0x04a4, 0x3001 }, /* kana_comma 、 IDEOGRAPHIC COMMA */
{ 0x04a5, 0x30fb }, /* kana_conjunctive ・ KATAKANA MIDDLE DOT */
{ 0x04a6, 0x30f2 }, /* kana_WO ヲ KATAKANA LETTER WO */
{ 0x04a7, 0x30a1 }, /* kana_a ァ KATAKANA LETTER SMALL A */
{ 0x04a8, 0x30a3 }, /* kana_i ィ KATAKANA LETTER SMALL I */
{ 0x04a9, 0x30a5 }, /* kana_u ゥ KATAKANA LETTER SMALL U */
{ 0x04aa, 0x30a7 }, /* kana_e ェ KATAKANA LETTER SMALL E */
{ 0x04ab, 0x30a9 }, /* kana_o ォ KATAKANA LETTER SMALL O */
{ 0x04ac, 0x30e3 }, /* kana_ya ャ KATAKANA LETTER SMALL YA */
{ 0x04ad, 0x30e5 }, /* kana_yu ュ KATAKANA LETTER SMALL YU */
{ 0x04ae, 0x30e7 }, /* kana_yo ョ KATAKANA LETTER SMALL YO */
{ 0x04af, 0x30c3 }, /* kana_tsu ッ KATAKANA LETTER SMALL TU */
{ 0x04b0, 0x30fc }, /* prolongedsound ー KATAKANA-HIRAGANA PROLONGED SOUND MARK */
{ 0x04b1, 0x30a2 }, /* kana_A ア KATAKANA LETTER A */
{ 0x04b2, 0x30a4 }, /* kana_I イ KATAKANA LETTER I */
{ 0x04b3, 0x30a6 }, /* kana_U ウ KATAKANA LETTER U */
{ 0x04b4, 0x30a8 }, /* kana_E エ KATAKANA LETTER E */
{ 0x04b5, 0x30aa }, /* kana_O オ KATAKANA LETTER O */
{ 0x04b6, 0x30ab }, /* kana_KA カ KATAKANA LETTER KA */
{ 0x04b7, 0x30ad }, /* kana_KI キ KATAKANA LETTER KI */
{ 0x04b8, 0x30af }, /* kana_KU ク KATAKANA LETTER KU */
{ 0x04b9, 0x30b1 }, /* kana_KE ケ KATAKANA LETTER KE */
{ 0x04ba, 0x30b3 }, /* kana_KO コ KATAKANA LETTER KO */
{ 0x04bb, 0x30b5 }, /* kana_SA サ KATAKANA LETTER SA */
{ 0x04bc, 0x30b7 }, /* kana_SHI シ KATAKANA LETTER SI */
{ 0x04bd, 0x30b9 }, /* kana_SU ス KATAKANA LETTER SU */
{ 0x04be, 0x30bb }, /* kana_SE セ KATAKANA LETTER SE */
{ 0x04bf, 0x30bd }, /* kana_SO ソ KATAKANA LETTER SO */
{ 0x04c0, 0x30bf }, /* kana_TA タ KATAKANA LETTER TA */
{ 0x04c1, 0x30c1 }, /* kana_CHI チ KATAKANA LETTER TI */
{ 0x04c2, 0x30c4 }, /* kana_TSU ツ KATAKANA LETTER TU */
{ 0x04c3, 0x30c6 }, /* kana_TE テ KATAKANA LETTER TE */
{ 0x04c4, 0x30c8 }, /* kana_TO ト KATAKANA LETTER TO */
{ 0x04c5, 0x30ca }, /* kana_NA ナ KATAKANA LETTER NA */
{ 0x04c6, 0x30cb }, /* kana_NI ニ KATAKANA LETTER NI */
{ 0x04c7, 0x30cc }, /* kana_NU ヌ KATAKANA LETTER NU */
{ 0x04c8, 0x30cd }, /* kana_NE ネ KATAKANA LETTER NE */
{ 0x04c9, 0x30ce }, /* kana_NO ノ KATAKANA LETTER NO */
{ 0x04ca, 0x30cf }, /* kana_HA ハ KATAKANA LETTER HA */
{ 0x04cb, 0x30d2 }, /* kana_HI ヒ KATAKANA LETTER HI */
{ 0x04cc, 0x30d5 }, /* kana_FU フ KATAKANA LETTER HU */
{ 0x04cd, 0x30d8 }, /* kana_HE ヘ KATAKANA LETTER HE */
{ 0x04ce, 0x30db }, /* kana_HO ホ KATAKANA LETTER HO */
{ 0x04cf, 0x30de }, /* kana_MA マ KATAKANA LETTER MA */
{ 0x04d0, 0x30df }, /* kana_MI ミ KATAKANA LETTER MI */
{ 0x04d1, 0x30e0 }, /* kana_MU ム KATAKANA LETTER MU */
{ 0x04d2, 0x30e1 }, /* kana_ME メ KATAKANA LETTER ME */
{ 0x04d3, 0x30e2 }, /* kana_MO モ KATAKANA LETTER MO */
{ 0x04d4, 0x30e4 }, /* kana_YA ヤ KATAKANA LETTER YA */
{ 0x04d5, 0x30e6 }, /* kana_YU ユ KATAKANA LETTER YU */
{ 0x04d6, 0x30e8 }, /* kana_YO ヨ KATAKANA LETTER YO */
{ 0x04d7, 0x30e9 }, /* kana_RA ラ KATAKANA LETTER RA */
{ 0x04d8, 0x30ea }, /* kana_RI リ KATAKANA LETTER RI */
{ 0x04d9, 0x30eb }, /* kana_RU ル KATAKANA LETTER RU */
{ 0x04da, 0x30ec }, /* kana_RE レ KATAKANA LETTER RE */
{ 0x04db, 0x30ed }, /* kana_RO ロ KATAKANA LETTER RO */
{ 0x04dc, 0x30ef }, /* kana_WA ワ KATAKANA LETTER WA */
{ 0x04dd, 0x30f3 }, /* kana_N ン KATAKANA LETTER N */
{ 0x04de, 0x309b }, /* voicedsound ゛ KATAKANA-HIRAGANA VOICED SOUND MARK */
{ 0x04df, 0x309c }, /* semivoicedsound ゜ KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK */
{ 0x05ac, 0x060c }, /* Arabic_comma ، ARABIC COMMA */
{ 0x05bb, 0x061b }, /* Arabic_semicolon ؛ ARABIC SEMICOLON */
{ 0x05bf, 0x061f }, /* Arabic_question_mark ؟ ARABIC QUESTION MARK */
{ 0x05c1, 0x0621 }, /* Arabic_hamza ء ARABIC LETTER HAMZA */
{ 0x05c2, 0x0622 }, /* Arabic_maddaonalef آ ARABIC LETTER ALEF WITH MADDA ABOVE */
{ 0x05c3, 0x0623 }, /* Arabic_hamzaonalef أ ARABIC LETTER ALEF WITH HAMZA ABOVE */
{ 0x05c4, 0x0624 }, /* Arabic_hamzaonwaw ؤ ARABIC LETTER WAW WITH HAMZA ABOVE */
{ 0x05c5, 0x0625 }, /* Arabic_hamzaunderalef إ ARABIC LETTER ALEF WITH HAMZA BELOW */
{ 0x05c6, 0x0626 }, /* Arabic_hamzaonyeh ئ ARABIC LETTER YEH WITH HAMZA ABOVE */
{ 0x05c7, 0x0627 }, /* Arabic_alef ا ARABIC LETTER ALEF */
{ 0x05c8, 0x0628 }, /* Arabic_beh ب ARABIC LETTER BEH */
{ 0x05c9, 0x0629 }, /* Arabic_tehmarbuta ة ARABIC LETTER TEH MARBUTA */
{ 0x05ca, 0x062a }, /* Arabic_teh ت ARABIC LETTER TEH */
{ 0x05cb, 0x062b }, /* Arabic_theh ث ARABIC LETTER THEH */
{ 0x05cc, 0x062c }, /* Arabic_jeem ج ARABIC LETTER JEEM */
{ 0x05cd, 0x062d }, /* Arabic_hah ح ARABIC LETTER HAH */
{ 0x05ce, 0x062e }, /* Arabic_khah خ ARABIC LETTER KHAH */
{ 0x05cf, 0x062f }, /* Arabic_dal د ARABIC LETTER DAL */
{ 0x05d0, 0x0630 }, /* Arabic_thal ذ ARABIC LETTER THAL */
{ 0x05d1, 0x0631 }, /* Arabic_ra ر ARABIC LETTER REH */
{ 0x05d2, 0x0632 }, /* Arabic_zain ز ARABIC LETTER ZAIN */
{ 0x05d3, 0x0633 }, /* Arabic_seen س ARABIC LETTER SEEN */
{ 0x05d4, 0x0634 }, /* Arabic_sheen ش ARABIC LETTER SHEEN */
{ 0x05d5, 0x0635 }, /* Arabic_sad ص ARABIC LETTER SAD */
{ 0x05d6, 0x0636 }, /* Arabic_dad ض ARABIC LETTER DAD */
{ 0x05d7, 0x0637 }, /* Arabic_tah ط ARABIC LETTER TAH */
{ 0x05d8, 0x0638 }, /* Arabic_zah ظ ARABIC LETTER ZAH */
{ 0x05d9, 0x0639 }, /* Arabic_ain ع ARABIC LETTER AIN */
{ 0x05da, 0x063a }, /* Arabic_ghain غ ARABIC LETTER GHAIN */
{ 0x05e0, 0x0640 }, /* Arabic_tatweel ـ ARABIC TATWEEL */
{ 0x05e1, 0x0641 }, /* Arabic_feh ف ARABIC LETTER FEH */
{ 0x05e2, 0x0642 }, /* Arabic_qaf ق ARABIC LETTER QAF */
{ 0x05e3, 0x0643 }, /* Arabic_kaf ك ARABIC LETTER KAF */
{ 0x05e4, 0x0644 }, /* Arabic_lam ل ARABIC LETTER LAM */
{ 0x05e5, 0x0645 }, /* Arabic_meem م ARABIC LETTER MEEM */
{ 0x05e6, 0x0646 }, /* Arabic_noon ن ARABIC LETTER NOON */
{ 0x05e7, 0x0647 }, /* Arabic_ha ه ARABIC LETTER HEH */
{ 0x05e8, 0x0648 }, /* Arabic_waw و ARABIC LETTER WAW */
{ 0x05e9, 0x0649 }, /* Arabic_alefmaksura ى ARABIC LETTER ALEF MAKSURA */
{ 0x05ea, 0x064a }, /* Arabic_yeh ي ARABIC LETTER YEH */
{ 0x05eb, 0x064b }, /* Arabic_fathatan ً ARABIC FATHATAN */
{ 0x05ec, 0x064c }, /* Arabic_dammatan ٌ ARABIC DAMMATAN */
{ 0x05ed, 0x064d }, /* Arabic_kasratan ٍ ARABIC KASRATAN */
{ 0x05ee, 0x064e }, /* Arabic_fatha َ ARABIC FATHA */
{ 0x05ef, 0x064f }, /* Arabic_damma ُ ARABIC DAMMA */
{ 0x05f0, 0x0650 }, /* Arabic_kasra ِ ARABIC KASRA */
{ 0x05f1, 0x0651 }, /* Arabic_shadda ّ ARABIC SHADDA */
{ 0x05f2, 0x0652 }, /* Arabic_sukun ْ ARABIC SUKUN */
{ 0x06a1, 0x0452 }, /* Serbian_dje ђ CYRILLIC SMALL LETTER DJE */
{ 0x06a2, 0x0453 }, /* Macedonia_gje ѓ CYRILLIC SMALL LETTER GJE */
{ 0x06a3, 0x0451 }, /* Cyrillic_io ё CYRILLIC SMALL LETTER IO */
{ 0x06a4, 0x0454 }, /* Ukrainian_ie є CYRILLIC SMALL LETTER UKRAINIAN IE */
{ 0x06a5, 0x0455 }, /* Macedonia_dse ѕ CYRILLIC SMALL LETTER DZE */
{ 0x06a6, 0x0456 }, /* Ukrainian_i і CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I */
{ 0x06a7, 0x0457 }, /* Ukrainian_yi ї CYRILLIC SMALL LETTER YI */
{ 0x06a8, 0x0458 }, /* Cyrillic_je ј CYRILLIC SMALL LETTER JE */
{ 0x06a9, 0x0459 }, /* Cyrillic_lje љ CYRILLIC SMALL LETTER LJE */
{ 0x06aa, 0x045a }, /* Cyrillic_nje њ CYRILLIC SMALL LETTER NJE */
{ 0x06ab, 0x045b }, /* Serbian_tshe ћ CYRILLIC SMALL LETTER TSHE */
{ 0x06ac, 0x045c }, /* Macedonia_kje ќ CYRILLIC SMALL LETTER KJE */
{ 0x06ad, 0x0491 }, /* Ukrainian_ghe_with_upturn ґ CYRILLIC SMALL LETTER GHE WITH UPTURN */
{ 0x06ae, 0x045e }, /* Byelorussian_shortu ў CYRILLIC SMALL LETTER SHORT U */
{ 0x06af, 0x045f }, /* Cyrillic_dzhe џ CYRILLIC SMALL LETTER DZHE */
{ 0x06b0, 0x2116 }, /* numerosign № NUMERO SIGN */
{ 0x06b1, 0x0402 }, /* Serbian_DJE Ђ CYRILLIC CAPITAL LETTER DJE */
{ 0x06b2, 0x0403 }, /* Macedonia_GJE Ѓ CYRILLIC CAPITAL LETTER GJE */
{ 0x06b3, 0x0401 }, /* Cyrillic_IO Ё CYRILLIC CAPITAL LETTER IO */
{ 0x06b4, 0x0404 }, /* Ukrainian_IE Є CYRILLIC CAPITAL LETTER UKRAINIAN IE */
{ 0x06b5, 0x0405 }, /* Macedonia_DSE Ѕ CYRILLIC CAPITAL LETTER DZE */
{ 0x06b6, 0x0406 }, /* Ukrainian_I І CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I */
{ 0x06b7, 0x0407 }, /* Ukrainian_YI Ї CYRILLIC CAPITAL LETTER YI */
{ 0x06b8, 0x0408 }, /* Cyrillic_JE Ј CYRILLIC CAPITAL LETTER JE */
{ 0x06b9, 0x0409 }, /* Cyrillic_LJE Љ CYRILLIC CAPITAL LETTER LJE */
{ 0x06ba, 0x040a }, /* Cyrillic_NJE Њ CYRILLIC CAPITAL LETTER NJE */
{ 0x06bb, 0x040b }, /* Serbian_TSHE Ћ CYRILLIC CAPITAL LETTER TSHE */
{ 0x06bc, 0x040c }, /* Macedonia_KJE Ќ CYRILLIC CAPITAL LETTER KJE */
{ 0x06bd, 0x0490 }, /* Ukrainian_GHE_WITH_UPTURN Ґ CYRILLIC CAPITAL LETTER GHE WITH UPTURN */
{ 0x06be, 0x040e }, /* Byelorussian_SHORTU Ў CYRILLIC CAPITAL LETTER SHORT U */
{ 0x06bf, 0x040f }, /* Cyrillic_DZHE Џ CYRILLIC CAPITAL LETTER DZHE */
{ 0x06c0, 0x044e }, /* Cyrillic_yu ю CYRILLIC SMALL LETTER YU */
{ 0x06c1, 0x0430 }, /* Cyrillic_a а CYRILLIC SMALL LETTER A */
{ 0x06c2, 0x0431 }, /* Cyrillic_be б CYRILLIC SMALL LETTER BE */
{ 0x06c3, 0x0446 }, /* Cyrillic_tse ц CYRILLIC SMALL LETTER TSE */
{ 0x06c4, 0x0434 }, /* Cyrillic_de д CYRILLIC SMALL LETTER DE */
{ 0x06c5, 0x0435 }, /* Cyrillic_ie е CYRILLIC SMALL LETTER IE */
{ 0x06c6, 0x0444 }, /* Cyrillic_ef ф CYRILLIC SMALL LETTER EF */
{ 0x06c7, 0x0433 }, /* Cyrillic_ghe г CYRILLIC SMALL LETTER GHE */
{ 0x06c8, 0x0445 }, /* Cyrillic_ha х CYRILLIC SMALL LETTER HA */
{ 0x06c9, 0x0438 }, /* Cyrillic_i и CYRILLIC SMALL LETTER I */
{ 0x06ca, 0x0439 }, /* Cyrillic_shorti й CYRILLIC SMALL LETTER SHORT I */
{ 0x06cb, 0x043a }, /* Cyrillic_ka к CYRILLIC SMALL LETTER KA */
{ 0x06cc, 0x043b }, /* Cyrillic_el л CYRILLIC SMALL LETTER EL */
{ 0x06cd, 0x043c }, /* Cyrillic_em м CYRILLIC SMALL LETTER EM */
{ 0x06ce, 0x043d }, /* Cyrillic_en н CYRILLIC SMALL LETTER EN */
{ 0x06cf, 0x043e }, /* Cyrillic_o о CYRILLIC SMALL LETTER O */
{ 0x06d0, 0x043f }, /* Cyrillic_pe п CYRILLIC SMALL LETTER PE */
{ 0x06d1, 0x044f }, /* Cyrillic_ya я CYRILLIC SMALL LETTER YA */
{ 0x06d2, 0x0440 }, /* Cyrillic_er р CYRILLIC SMALL LETTER ER */
{ 0x06d3, 0x0441 }, /* Cyrillic_es с CYRILLIC SMALL LETTER ES */
{ 0x06d4, 0x0442 }, /* Cyrillic_te т CYRILLIC SMALL LETTER TE */
{ 0x06d5, 0x0443 }, /* Cyrillic_u у CYRILLIC SMALL LETTER U */
{ 0x06d6, 0x0436 }, /* Cyrillic_zhe ж CYRILLIC SMALL LETTER ZHE */
{ 0x06d7, 0x0432 }, /* Cyrillic_ve в CYRILLIC SMALL LETTER VE */
{ 0x06d8, 0x044c }, /* Cyrillic_softsign ь CYRILLIC SMALL LETTER SOFT SIGN */
{ 0x06d9, 0x044b }, /* Cyrillic_yeru ы CYRILLIC SMALL LETTER YERU */
{ 0x06da, 0x0437 }, /* Cyrillic_ze з CYRILLIC SMALL LETTER ZE */
{ 0x06db, 0x0448 }, /* Cyrillic_sha ш CYRILLIC SMALL LETTER SHA */
{ 0x06dc, 0x044d }, /* Cyrillic_e э CYRILLIC SMALL LETTER E */
{ 0x06dd, 0x0449 }, /* Cyrillic_shcha щ CYRILLIC SMALL LETTER SHCHA */
{ 0x06de, 0x0447 }, /* Cyrillic_che ч CYRILLIC SMALL LETTER CHE */
{ 0x06df, 0x044a }, /* Cyrillic_hardsign ъ CYRILLIC SMALL LETTER HARD SIGN */
{ 0x06e0, 0x042e }, /* Cyrillic_YU Ю CYRILLIC CAPITAL LETTER YU */
{ 0x06e1, 0x0410 }, /* Cyrillic_A А CYRILLIC CAPITAL LETTER A */
{ 0x06e2, 0x0411 }, /* Cyrillic_BE Б CYRILLIC CAPITAL LETTER BE */
{ 0x06e3, 0x0426 }, /* Cyrillic_TSE Ц CYRILLIC CAPITAL LETTER TSE */
{ 0x06e4, 0x0414 }, /* Cyrillic_DE Д CYRILLIC CAPITAL LETTER DE */
{ 0x06e5, 0x0415 }, /* Cyrillic_IE Е CYRILLIC CAPITAL LETTER IE */
{ 0x06e6, 0x0424 }, /* Cyrillic_EF Ф CYRILLIC CAPITAL LETTER EF */
{ 0x06e7, 0x0413 }, /* Cyrillic_GHE Г CYRILLIC CAPITAL LETTER GHE */
{ 0x06e8, 0x0425 }, /* Cyrillic_HA Х CYRILLIC CAPITAL LETTER HA */
{ 0x06e9, 0x0418 }, /* Cyrillic_I И CYRILLIC CAPITAL LETTER I */
{ 0x06ea, 0x0419 }, /* Cyrillic_SHORTI Й CYRILLIC CAPITAL LETTER SHORT I */
{ 0x06eb, 0x041a }, /* Cyrillic_KA К CYRILLIC CAPITAL LETTER KA */
{ 0x06ec, 0x041b }, /* Cyrillic_EL Л CYRILLIC CAPITAL LETTER EL */
{ 0x06ed, 0x041c }, /* Cyrillic_EM М CYRILLIC CAPITAL LETTER EM */
{ 0x06ee, 0x041d }, /* Cyrillic_EN Н CYRILLIC CAPITAL LETTER EN */
{ 0x06ef, 0x041e }, /* Cyrillic_O О CYRILLIC CAPITAL LETTER O */
{ 0x06f0, 0x041f }, /* Cyrillic_PE П CYRILLIC CAPITAL LETTER PE */
{ 0x06f1, 0x042f }, /* Cyrillic_YA Я CYRILLIC CAPITAL LETTER YA */
{ 0x06f2, 0x0420 }, /* Cyrillic_ER Р CYRILLIC CAPITAL LETTER ER */
{ 0x06f3, 0x0421 }, /* Cyrillic_ES С CYRILLIC CAPITAL LETTER ES */
{ 0x06f4, 0x0422 }, /* Cyrillic_TE Т CYRILLIC CAPITAL LETTER TE */
{ 0x06f5, 0x0423 }, /* Cyrillic_U У CYRILLIC CAPITAL LETTER U */
{ 0x06f6, 0x0416 }, /* Cyrillic_ZHE Ж CYRILLIC CAPITAL LETTER ZHE */
{ 0x06f7, 0x0412 }, /* Cyrillic_VE В CYRILLIC CAPITAL LETTER VE */
{ 0x06f8, 0x042c }, /* Cyrillic_SOFTSIGN Ь CYRILLIC CAPITAL LETTER SOFT SIGN */
{ 0x06f9, 0x042b }, /* Cyrillic_YERU Ы CYRILLIC CAPITAL LETTER YERU */
{ 0x06fa, 0x0417 }, /* Cyrillic_ZE З CYRILLIC CAPITAL LETTER ZE */
{ 0x06fb, 0x0428 }, /* Cyrillic_SHA Ш CYRILLIC CAPITAL LETTER SHA */
{ 0x06fc, 0x042d }, /* Cyrillic_E Э CYRILLIC CAPITAL LETTER E */
{ 0x06fd, 0x0429 }, /* Cyrillic_SHCHA Щ CYRILLIC CAPITAL LETTER SHCHA */
{ 0x06fe, 0x0427 }, /* Cyrillic_CHE Ч CYRILLIC CAPITAL LETTER CHE */
{ 0x06ff, 0x042a }, /* Cyrillic_HARDSIGN Ъ CYRILLIC CAPITAL LETTER HARD SIGN */
{ 0x07a1, 0x0386 }, /* Greek_ALPHAaccent Ά GREEK CAPITAL LETTER ALPHA WITH TONOS */
{ 0x07a2, 0x0388 }, /* Greek_EPSILONaccent Έ GREEK CAPITAL LETTER EPSILON WITH TONOS */
{ 0x07a3, 0x0389 }, /* Greek_ETAaccent Ή GREEK CAPITAL LETTER ETA WITH TONOS */
{ 0x07a4, 0x038a }, /* Greek_IOTAaccent Ί GREEK CAPITAL LETTER IOTA WITH TONOS */
{ 0x07a5, 0x03aa }, /* Greek_IOTAdieresis Ϊ GREEK CAPITAL LETTER IOTA WITH DIALYTIKA */
{ 0x07a7, 0x038c }, /* Greek_OMICRONaccent Ό GREEK CAPITAL LETTER OMICRON WITH TONOS */
{ 0x07a8, 0x038e }, /* Greek_UPSILONaccent Ύ GREEK CAPITAL LETTER UPSILON WITH TONOS */
{ 0x07a9, 0x03ab }, /* Greek_UPSILONdieresis Ϋ GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA */
{ 0x07ab, 0x038f }, /* Greek_OMEGAaccent Ώ GREEK CAPITAL LETTER OMEGA WITH TONOS */
{ 0x07ae, 0x0385 }, /* Greek_accentdieresis ΅ GREEK DIALYTIKA TONOS */
{ 0x07af, 0x2015 }, /* Greek_horizbar ― HORIZONTAL BAR */
{ 0x07b1, 0x03ac }, /* Greek_alphaaccent ά GREEK SMALL LETTER ALPHA WITH TONOS */
{ 0x07b2, 0x03ad }, /* Greek_epsilonaccent έ GREEK SMALL LETTER EPSILON WITH TONOS */
{ 0x07b3, 0x03ae }, /* Greek_etaaccent ή GREEK SMALL LETTER ETA WITH TONOS */
{ 0x07b4, 0x03af }, /* Greek_iotaaccent ί GREEK SMALL LETTER IOTA WITH TONOS */
{ 0x07b5, 0x03ca }, /* Greek_iotadieresis ϊ GREEK SMALL LETTER IOTA WITH DIALYTIKA */
{ 0x07b6, 0x0390 }, /* Greek_iotaaccentdieresis ΐ GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS */
{ 0x07b7, 0x03cc }, /* Greek_omicronaccent ό GREEK SMALL LETTER OMICRON WITH TONOS */
{ 0x07b8, 0x03cd }, /* Greek_upsilonaccent ύ GREEK SMALL LETTER UPSILON WITH TONOS */
{ 0x07b9, 0x03cb }, /* Greek_upsilondieresis ϋ GREEK SMALL LETTER UPSILON WITH DIALYTIKA */
{ 0x07ba, 0x03b0 }, /* Greek_upsilonaccentdieresis ΰ GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS */
{ 0x07bb, 0x03ce }, /* Greek_omegaaccent ώ GREEK SMALL LETTER OMEGA WITH TONOS */
{ 0x07c1, 0x0391 }, /* Greek_ALPHA Α GREEK CAPITAL LETTER ALPHA */
{ 0x07c2, 0x0392 }, /* Greek_BETA Β GREEK CAPITAL LETTER BETA */
{ 0x07c3, 0x0393 }, /* Greek_GAMMA Γ GREEK CAPITAL LETTER GAMMA */
{ 0x07c4, 0x0394 }, /* Greek_DELTA Δ GREEK CAPITAL LETTER DELTA */
{ 0x07c5, 0x0395 }, /* Greek_EPSILON Ε GREEK CAPITAL LETTER EPSILON */
{ 0x07c6, 0x0396 }, /* Greek_ZETA Ζ GREEK CAPITAL LETTER ZETA */
{ 0x07c7, 0x0397 }, /* Greek_ETA Η GREEK CAPITAL LETTER ETA */
{ 0x07c8, 0x0398 }, /* Greek_THETA Θ GREEK CAPITAL LETTER THETA */
{ 0x07c9, 0x0399 }, /* Greek_IOTA Ι GREEK CAPITAL LETTER IOTA */
{ 0x07ca, 0x039a }, /* Greek_KAPPA Κ GREEK CAPITAL LETTER KAPPA */
{ 0x07cb, 0x039b }, /* Greek_LAMBDA Λ GREEK CAPITAL LETTER LAMDA */
{ 0x07cc, 0x039c }, /* Greek_MU Μ GREEK CAPITAL LETTER MU */
{ 0x07cd, 0x039d }, /* Greek_NU Ν GREEK CAPITAL LETTER NU */
{ 0x07ce, 0x039e }, /* Greek_XI Ξ GREEK CAPITAL LETTER XI */
{ 0x07cf, 0x039f }, /* Greek_OMICRON Ο GREEK CAPITAL LETTER OMICRON */
{ 0x07d0, 0x03a0 }, /* Greek_PI Π GREEK CAPITAL LETTER PI */
{ 0x07d1, 0x03a1 }, /* Greek_RHO Ρ GREEK CAPITAL LETTER RHO */
{ 0x07d2, 0x03a3 }, /* Greek_SIGMA Σ GREEK CAPITAL LETTER SIGMA */
{ 0x07d4, 0x03a4 }, /* Greek_TAU Τ GREEK CAPITAL LETTER TAU */
{ 0x07d5, 0x03a5 }, /* Greek_UPSILON Υ GREEK CAPITAL LETTER UPSILON */
{ 0x07d6, 0x03a6 }, /* Greek_PHI Φ GREEK CAPITAL LETTER PHI */
{ 0x07d7, 0x03a7 }, /* Greek_CHI Χ GREEK CAPITAL LETTER CHI */
{ 0x07d8, 0x03a8 }, /* Greek_PSI Ψ GREEK CAPITAL LETTER PSI */
{ 0x07d9, 0x03a9 }, /* Greek_OMEGA Ω GREEK CAPITAL LETTER OMEGA */
{ 0x07e1, 0x03b1 }, /* Greek_alpha α GREEK SMALL LETTER ALPHA */
{ 0x07e2, 0x03b2 }, /* Greek_beta β GREEK SMALL LETTER BETA */
{ 0x07e3, 0x03b3 }, /* Greek_gamma γ GREEK SMALL LETTER GAMMA */
{ 0x07e4, 0x03b4 }, /* Greek_delta δ GREEK SMALL LETTER DELTA */
{ 0x07e5, 0x03b5 }, /* Greek_epsilon ε GREEK SMALL LETTER EPSILON */
{ 0x07e6, 0x03b6 }, /* Greek_zeta ζ GREEK SMALL LETTER ZETA */
{ 0x07e7, 0x03b7 }, /* Greek_eta η GREEK SMALL LETTER ETA */
{ 0x07e8, 0x03b8 }, /* Greek_theta θ GREEK SMALL LETTER THETA */
{ 0x07e9, 0x03b9 }, /* Greek_iota ι GREEK SMALL LETTER IOTA */
{ 0x07ea, 0x03ba }, /* Greek_kappa κ GREEK SMALL LETTER KAPPA */
{ 0x07eb, 0x03bb }, /* Greek_lambda λ GREEK SMALL LETTER LAMDA */
{ 0x07ec, 0x03bc }, /* Greek_mu μ GREEK SMALL LETTER MU */
{ 0x07ed, 0x03bd }, /* Greek_nu ν GREEK SMALL LETTER NU */
{ 0x07ee, 0x03be }, /* Greek_xi ξ GREEK SMALL LETTER XI */
{ 0x07ef, 0x03bf }, /* Greek_omicron ο GREEK SMALL LETTER OMICRON */
{ 0x07f0, 0x03c0 }, /* Greek_pi π GREEK SMALL LETTER PI */
{ 0x07f1, 0x03c1 }, /* Greek_rho ρ GREEK SMALL LETTER RHO */
{ 0x07f2, 0x03c3 }, /* Greek_sigma σ GREEK SMALL LETTER SIGMA */
{ 0x07f3, 0x03c2 }, /* Greek_finalsmallsigma ς GREEK SMALL LETTER FINAL SIGMA */
{ 0x07f4, 0x03c4 }, /* Greek_tau τ GREEK SMALL LETTER TAU */
{ 0x07f5, 0x03c5 }, /* Greek_upsilon υ GREEK SMALL LETTER UPSILON */
{ 0x07f6, 0x03c6 }, /* Greek_phi φ GREEK SMALL LETTER PHI */
{ 0x07f7, 0x03c7 }, /* Greek_chi χ GREEK SMALL LETTER CHI */
{ 0x07f8, 0x03c8 }, /* Greek_psi ψ GREEK SMALL LETTER PSI */
{ 0x07f9, 0x03c9 }, /* Greek_omega ω GREEK SMALL LETTER OMEGA */
/* 0x08a1 leftradical ? ??? */
/* 0x08a2 topleftradical ? ??? */
/* 0x08a3 horizconnector ? ??? */
{ 0x08a4, 0x2320 }, /* topintegral ⌠ TOP HALF INTEGRAL */
{ 0x08a5, 0x2321 }, /* botintegral ⌡ BOTTOM HALF INTEGRAL */
{ 0x08a6, 0x2502 }, /* vertconnector │ BOX DRAWINGS LIGHT VERTICAL */
/* 0x08a7 topleftsqbracket ? ??? */
/* 0x08a8 botleftsqbracket ? ??? */
/* 0x08a9 toprightsqbracket ? ??? */
/* 0x08aa botrightsqbracket ? ??? */
/* 0x08ab topleftparens ? ??? */
/* 0x08ac botleftparens ? ??? */
/* 0x08ad toprightparens ? ??? */
/* 0x08ae botrightparens ? ??? */
/* 0x08af leftmiddlecurlybrace ? ??? */
/* 0x08b0 rightmiddlecurlybrace ? ??? */
/* 0x08b1 topleftsummation ? ??? */
/* 0x08b2 botleftsummation ? ??? */
/* 0x08b3 topvertsummationconnector ? ??? */
/* 0x08b4 botvertsummationconnector ? ??? */
/* 0x08b5 toprightsummation ? ??? */
/* 0x08b6 botrightsummation ? ??? */
/* 0x08b7 rightmiddlesummation ? ??? */
{ 0x08bc, 0x2264 }, /* lessthanequal ≤ LESS-THAN OR EQUAL TO */
{ 0x08bd, 0x2260 }, /* notequal ≠ NOT EQUAL TO */
{ 0x08be, 0x2265 }, /* greaterthanequal ≥ GREATER-THAN OR EQUAL TO */
{ 0x08bf, 0x222b }, /* integral ∫ INTEGRAL */
{ 0x08c0, 0x2234 }, /* therefore ∴ THEREFORE */
{ 0x08c1, 0x221d }, /* variation ∝ PROPORTIONAL TO */
{ 0x08c2, 0x221e }, /* infinity ∞ INFINITY */
{ 0x08c5, 0x2207 }, /* nabla ∇ NABLA */
{ 0x08c8, 0x2245 }, /* approximate ≅ APPROXIMATELY EQUAL TO */
/* 0x08c9 similarequal ? ??? */
{ 0x08cd, 0x21d4 }, /* ifonlyif ⇔ LEFT RIGHT DOUBLE ARROW */
{ 0x08ce, 0x21d2 }, /* implies ⇒ RIGHTWARDS DOUBLE ARROW */
{ 0x08cf, 0x2261 }, /* identical ≡ IDENTICAL TO */
{ 0x08d6, 0x221a }, /* radical √ SQUARE ROOT */
{ 0x08da, 0x2282 }, /* includedin ⊂ SUBSET OF */
{ 0x08db, 0x2283 }, /* includes ⊃ SUPERSET OF */
{ 0x08dc, 0x2229 }, /* intersection ∩ INTERSECTION */
{ 0x08dd, 0x222a }, /* union ∪ UNION */
{ 0x08de, 0x2227 }, /* logicaland ∧ LOGICAL AND */
{ 0x08df, 0x2228 }, /* logicalor ∨ LOGICAL OR */
{ 0x08ef, 0x2202 }, /* partialderivative ∂ PARTIAL DIFFERENTIAL */
{ 0x08f6, 0x0192 }, /* function ƒ LATIN SMALL LETTER F WITH HOOK */
{ 0x08fb, 0x2190 }, /* leftarrow ← LEFTWARDS ARROW */
{ 0x08fc, 0x2191 }, /* uparrow ↑ UPWARDS ARROW */
{ 0x08fd, 0x2192 }, /* rightarrow → RIGHTWARDS ARROW */
{ 0x08fe, 0x2193 }, /* downarrow ↓ DOWNWARDS ARROW */
{ 0x09df, 0x2422 }, /* blank ␢ BLANK SYMBOL */
{ 0x09e0, 0x25c6 }, /* soliddiamond ◆ BLACK DIAMOND */
{ 0x09e1, 0x2592 }, /* checkerboard ▒ MEDIUM SHADE */
{ 0x09e2, 0x2409 }, /* ht ␉ SYMBOL FOR HORIZONTAL TABULATION */
{ 0x09e3, 0x240c }, /* ff ␌ SYMBOL FOR FORM FEED */
{ 0x09e4, 0x240d }, /* cr ␍ SYMBOL FOR CARRIAGE RETURN */
{ 0x09e5, 0x240a }, /* lf ␊ SYMBOL FOR LINE FEED */
{ 0x09e8, 0x2424 }, /* nl ␤ SYMBOL FOR NEWLINE */
{ 0x09e9, 0x240b }, /* vt ␋ SYMBOL FOR VERTICAL TABULATION */
{ 0x09ea, 0x2518 }, /* lowrightcorner ┘ BOX DRAWINGS LIGHT UP AND LEFT */
{ 0x09eb, 0x2510 }, /* uprightcorner ┐ BOX DRAWINGS LIGHT DOWN AND LEFT */
{ 0x09ec, 0x250c }, /* upleftcorner ┌ BOX DRAWINGS LIGHT DOWN AND RIGHT */
{ 0x09ed, 0x2514 }, /* lowleftcorner └ BOX DRAWINGS LIGHT UP AND RIGHT */
{ 0x09ee, 0x253c }, /* crossinglines ┼ BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL */
/* 0x09ef horizlinescan1 ? ??? */
/* 0x09f0 horizlinescan3 ? ??? */
{ 0x09f1, 0x2500 }, /* horizlinescan5 ─ BOX DRAWINGS LIGHT HORIZONTAL */
/* 0x09f2 horizlinescan7 ? ??? */
/* 0x09f3 horizlinescan9 ? ??? */
{ 0x09f4, 0x251c }, /* leftt ├ BOX DRAWINGS LIGHT VERTICAL AND RIGHT */
{ 0x09f5, 0x2524 }, /* rightt ┤ BOX DRAWINGS LIGHT VERTICAL AND LEFT */
{ 0x09f6, 0x2534 }, /* bott ┴ BOX DRAWINGS LIGHT UP AND HORIZONTAL */
{ 0x09f7, 0x252c }, /* topt ┬ BOX DRAWINGS LIGHT DOWN AND HORIZONTAL */
{ 0x09f8, 0x2502 }, /* vertbar │ BOX DRAWINGS LIGHT VERTICAL */
{ 0x0aa1, 0x2003 }, /* emspace   EM SPACE */
{ 0x0aa2, 0x2002 }, /* enspace   EN SPACE */
{ 0x0aa3, 0x2004 }, /* em3space   THREE-PER-EM SPACE */
{ 0x0aa4, 0x2005 }, /* em4space   FOUR-PER-EM SPACE */
{ 0x0aa5, 0x2007 }, /* digitspace   FIGURE SPACE */
{ 0x0aa6, 0x2008 }, /* punctspace   PUNCTUATION SPACE */
{ 0x0aa7, 0x2009 }, /* thinspace   THIN SPACE */
{ 0x0aa8, 0x200a }, /* hairspace   HAIR SPACE */
{ 0x0aa9, 0x2014 }, /* emdash — EM DASH */
{ 0x0aaa, 0x2013 }, /* endash – EN DASH */
/* 0x0aac signifblank ? ??? */
{ 0x0aae, 0x2026 }, /* ellipsis … HORIZONTAL ELLIPSIS */
/* 0x0aaf doubbaselinedot ? ??? */
{ 0x0ab0, 0x2153 }, /* onethird ⅓ VULGAR FRACTION ONE THIRD */
{ 0x0ab1, 0x2154 }, /* twothirds ⅔ VULGAR FRACTION TWO THIRDS */
{ 0x0ab2, 0x2155 }, /* onefifth ⅕ VULGAR FRACTION ONE FIFTH */
{ 0x0ab3, 0x2156 }, /* twofifths ⅖ VULGAR FRACTION TWO FIFTHS */
{ 0x0ab4, 0x2157 }, /* threefifths ⅗ VULGAR FRACTION THREE FIFTHS */
{ 0x0ab5, 0x2158 }, /* fourfifths ⅘ VULGAR FRACTION FOUR FIFTHS */
{ 0x0ab6, 0x2159 }, /* onesixth ⅙ VULGAR FRACTION ONE SIXTH */
{ 0x0ab7, 0x215a }, /* fivesixths ⅚ VULGAR FRACTION FIVE SIXTHS */
{ 0x0ab8, 0x2105 }, /* careof ℅ CARE OF */
{ 0x0abb, 0x2012 }, /* figdash ‒ FIGURE DASH */
{ 0x0abc, 0x2329 }, /* leftanglebracket 〈 LEFT-POINTING ANGLE BRACKET */
{ 0x0abd, 0x002e }, /* decimalpoint . FULL STOP */
{ 0x0abe, 0x232a }, /* rightanglebracket 〉 RIGHT-POINTING ANGLE BRACKET */
/* 0x0abf marker ? ??? */
{ 0x0ac3, 0x215b }, /* oneeighth ⅛ VULGAR FRACTION ONE EIGHTH */
{ 0x0ac4, 0x215c }, /* threeeighths ⅜ VULGAR FRACTION THREE EIGHTHS */
{ 0x0ac5, 0x215d }, /* fiveeighths ⅝ VULGAR FRACTION FIVE EIGHTHS */
{ 0x0ac6, 0x215e }, /* seveneighths ⅞ VULGAR FRACTION SEVEN EIGHTHS */
{ 0x0ac9, 0x2122 }, /* trademark ™ TRADE MARK SIGN */
{ 0x0aca, 0x2613 }, /* signaturemark ☓ SALTIRE */
/* 0x0acb trademarkincircle ? ??? */
{ 0x0acc, 0x25c1 }, /* leftopentriangle ◁ WHITE LEFT-POINTING TRIANGLE */
{ 0x0acd, 0x25b7 }, /* rightopentriangle ▷ WHITE RIGHT-POINTING TRIANGLE */
{ 0x0ace, 0x25cb }, /* emopencircle ○ WHITE CIRCLE */
{ 0x0acf, 0x25a1 }, /* emopenrectangle □ WHITE SQUARE */
{ 0x0ad0, 0x2018 }, /* leftsinglequotemark ‘ LEFT SINGLE QUOTATION MARK */
{ 0x0ad1, 0x2019 }, /* rightsinglequotemark ’ RIGHT SINGLE QUOTATION MARK */
{ 0x0ad2, 0x201c }, /* leftdoublequotemark “ LEFT DOUBLE QUOTATION MARK */
{ 0x0ad3, 0x201d }, /* rightdoublequotemark ” RIGHT DOUBLE QUOTATION MARK */
{ 0x0ad4, 0x211e }, /* prescription ℞ PRESCRIPTION TAKE */
{ 0x0ad6, 0x2032 }, /* minutes ′ PRIME */
{ 0x0ad7, 0x2033 }, /* seconds ″ DOUBLE PRIME */
{ 0x0ad9, 0x271d }, /* latincross ✝ LATIN CROSS */
/* 0x0ada hexagram ? ??? */
{ 0x0adb, 0x25ac }, /* filledrectbullet ▬ BLACK RECTANGLE */
{ 0x0adc, 0x25c0 }, /* filledlefttribullet ◀ BLACK LEFT-POINTING TRIANGLE */
{ 0x0add, 0x25b6 }, /* filledrighttribullet ▶ BLACK RIGHT-POINTING TRIANGLE */
{ 0x0ade, 0x25cf }, /* emfilledcircle ● BLACK CIRCLE */
{ 0x0adf, 0x25a0 }, /* emfilledrect ■ BLACK SQUARE */
{ 0x0ae0, 0x25e6 }, /* enopencircbullet ◦ WHITE BULLET */
{ 0x0ae1, 0x25ab }, /* enopensquarebullet ▫ WHITE SMALL SQUARE */
{ 0x0ae2, 0x25ad }, /* openrectbullet ▭ WHITE RECTANGLE */
{ 0x0ae3, 0x25b3 }, /* opentribulletup △ WHITE UP-POINTING TRIANGLE */
{ 0x0ae4, 0x25bd }, /* opentribulletdown ▽ WHITE DOWN-POINTING TRIANGLE */
{ 0x0ae5, 0x2606 }, /* openstar ☆ WHITE STAR */
{ 0x0ae6, 0x2022 }, /* enfilledcircbullet • BULLET */
{ 0x0ae7, 0x25aa }, /* enfilledsqbullet ▪ BLACK SMALL SQUARE */
{ 0x0ae8, 0x25b2 }, /* filledtribulletup ▲ BLACK UP-POINTING TRIANGLE */
{ 0x0ae9, 0x25bc }, /* filledtribulletdown ▼ BLACK DOWN-POINTING TRIANGLE */
{ 0x0aea, 0x261c }, /* leftpointer ☜ WHITE LEFT POINTING INDEX */
{ 0x0aeb, 0x261e }, /* rightpointer ☞ WHITE RIGHT POINTING INDEX */
{ 0x0aec, 0x2663 }, /* club ♣ BLACK CLUB SUIT */
{ 0x0aed, 0x2666 }, /* diamond ♦ BLACK DIAMOND SUIT */
{ 0x0aee, 0x2665 }, /* heart ♥ BLACK HEART SUIT */
{ 0x0af0, 0x2720 }, /* maltesecross ✠ MALTESE CROSS */
{ 0x0af1, 0x2020 }, /* dagger † DAGGER */
{ 0x0af2, 0x2021 }, /* doubledagger ‡ DOUBLE DAGGER */
{ 0x0af3, 0x2713 }, /* checkmark ✓ CHECK MARK */
{ 0x0af4, 0x2717 }, /* ballotcross ✗ BALLOT X */
{ 0x0af5, 0x266f }, /* musicalsharp ♯ MUSIC SHARP SIGN */
{ 0x0af6, 0x266d }, /* musicalflat ♭ MUSIC FLAT SIGN */
{ 0x0af7, 0x2642 }, /* malesymbol ♂ MALE SIGN */
{ 0x0af8, 0x2640 }, /* femalesymbol ♀ FEMALE SIGN */
{ 0x0af9, 0x260e }, /* telephone ☎ BLACK TELEPHONE */
{ 0x0afa, 0x2315 }, /* telephonerecorder ⌕ TELEPHONE RECORDER */
{ 0x0afb, 0x2117 }, /* phonographcopyright ℗ SOUND RECORDING COPYRIGHT */
{ 0x0afc, 0x2038 }, /* caret ‸ CARET */
{ 0x0afd, 0x201a }, /* singlelowquotemark ‚ SINGLE LOW-9 QUOTATION MARK */
{ 0x0afe, 0x201e }, /* doublelowquotemark „ DOUBLE LOW-9 QUOTATION MARK */
/* 0x0aff cursor ? ??? */
{ 0x0ba3, 0x003c }, /* leftcaret < LESS-THAN SIGN */
{ 0x0ba6, 0x003e }, /* rightcaret > GREATER-THAN SIGN */
{ 0x0ba8, 0x2228 }, /* downcaret ∨ LOGICAL OR */
{ 0x0ba9, 0x2227 }, /* upcaret ∧ LOGICAL AND */
{ 0x0bc0, 0x00af }, /* overbar ¯ MACRON */
{ 0x0bc2, 0x22a4 }, /* downtack ⊤ DOWN TACK */
{ 0x0bc3, 0x2229 }, /* upshoe ∩ INTERSECTION */
{ 0x0bc4, 0x230a }, /* downstile ⌊ LEFT FLOOR */
{ 0x0bc6, 0x005f }, /* underbar _ LOW LINE */
{ 0x0bca, 0x2218 }, /* jot ∘ RING OPERATOR */
{ 0x0bcc, 0x2395 }, /* quad ⎕ APL FUNCTIONAL SYMBOL QUAD (Unicode 3.0) */
{ 0x0bce, 0x22a5 }, /* uptack ⊥ UP TACK */
{ 0x0bcf, 0x25cb }, /* circle ○ WHITE CIRCLE */
{ 0x0bd3, 0x2308 }, /* upstile ⌈ LEFT CEILING */
{ 0x0bd6, 0x222a }, /* downshoe ∪ UNION */
{ 0x0bd8, 0x2283 }, /* rightshoe ⊃ SUPERSET OF */
{ 0x0bda, 0x2282 }, /* leftshoe ⊂ SUBSET OF */
{ 0x0bdc, 0x22a3 }, /* lefttack ⊣ LEFT TACK */
{ 0x0bfc, 0x22a2 }, /* righttack ⊢ RIGHT TACK */
{ 0x0cdf, 0x2017 }, /* hebrew_doublelowline ‗ DOUBLE LOW LINE */
{ 0x0ce0, 0x05d0 }, /* hebrew_aleph א HEBREW LETTER ALEF */
{ 0x0ce1, 0x05d1 }, /* hebrew_bet ב HEBREW LETTER BET */
{ 0x0ce2, 0x05d2 }, /* hebrew_gimel ג HEBREW LETTER GIMEL */
{ 0x0ce3, 0x05d3 }, /* hebrew_dalet ד HEBREW LETTER DALET */
{ 0x0ce4, 0x05d4 }, /* hebrew_he ה HEBREW LETTER HE */
{ 0x0ce5, 0x05d5 }, /* hebrew_waw ו HEBREW LETTER VAV */
{ 0x0ce6, 0x05d6 }, /* hebrew_zain ז HEBREW LETTER ZAYIN */
{ 0x0ce7, 0x05d7 }, /* hebrew_chet ח HEBREW LETTER HET */
{ 0x0ce8, 0x05d8 }, /* hebrew_tet ט HEBREW LETTER TET */
{ 0x0ce9, 0x05d9 }, /* hebrew_yod י HEBREW LETTER YOD */
{ 0x0cea, 0x05da }, /* hebrew_finalkaph ך HEBREW LETTER FINAL KAF */
{ 0x0ceb, 0x05db }, /* hebrew_kaph כ HEBREW LETTER KAF */
{ 0x0cec, 0x05dc }, /* hebrew_lamed ל HEBREW LETTER LAMED */
{ 0x0ced, 0x05dd }, /* hebrew_finalmem ם HEBREW LETTER FINAL MEM */
{ 0x0cee, 0x05de }, /* hebrew_mem מ HEBREW LETTER MEM */
{ 0x0cef, 0x05df }, /* hebrew_finalnun ן HEBREW LETTER FINAL NUN */
{ 0x0cf0, 0x05e0 }, /* hebrew_nun נ HEBREW LETTER NUN */
{ 0x0cf1, 0x05e1 }, /* hebrew_samech ס HEBREW LETTER SAMEKH */
{ 0x0cf2, 0x05e2 }, /* hebrew_ayin ע HEBREW LETTER AYIN */
{ 0x0cf3, 0x05e3 }, /* hebrew_finalpe ף HEBREW LETTER FINAL PE */
{ 0x0cf4, 0x05e4 }, /* hebrew_pe פ HEBREW LETTER PE */
{ 0x0cf5, 0x05e5 }, /* hebrew_finalzade ץ HEBREW LETTER FINAL TSADI */
{ 0x0cf6, 0x05e6 }, /* hebrew_zade צ HEBREW LETTER TSADI */
{ 0x0cf7, 0x05e7 }, /* hebrew_qoph ק HEBREW LETTER QOF */
{ 0x0cf8, 0x05e8 }, /* hebrew_resh ר HEBREW LETTER RESH */
{ 0x0cf9, 0x05e9 }, /* hebrew_shin ש HEBREW LETTER SHIN */
{ 0x0cfa, 0x05ea }, /* hebrew_taw ת HEBREW LETTER TAV */
{ 0x0da1, 0x0e01 }, /* Thai_kokai ก THAI CHARACTER KO KAI */
{ 0x0da2, 0x0e02 }, /* Thai_khokhai ข THAI CHARACTER KHO KHAI */
{ 0x0da3, 0x0e03 }, /* Thai_khokhuat ฃ THAI CHARACTER KHO KHUAT */
{ 0x0da4, 0x0e04 }, /* Thai_khokhwai ค THAI CHARACTER KHO KHWAI */
{ 0x0da5, 0x0e05 }, /* Thai_khokhon ฅ THAI CHARACTER KHO KHON */
{ 0x0da6, 0x0e06 }, /* Thai_khorakhang ฆ THAI CHARACTER KHO RAKHANG */
{ 0x0da7, 0x0e07 }, /* Thai_ngongu ง THAI CHARACTER NGO NGU */
{ 0x0da8, 0x0e08 }, /* Thai_chochan จ THAI CHARACTER CHO CHAN */
{ 0x0da9, 0x0e09 }, /* Thai_choching ฉ THAI CHARACTER CHO CHING */
{ 0x0daa, 0x0e0a }, /* Thai_chochang ช THAI CHARACTER CHO CHANG */
{ 0x0dab, 0x0e0b }, /* Thai_soso ซ THAI CHARACTER SO SO */
{ 0x0dac, 0x0e0c }, /* Thai_chochoe ฌ THAI CHARACTER CHO CHOE */
{ 0x0dad, 0x0e0d }, /* Thai_yoying ญ THAI CHARACTER YO YING */
{ 0x0dae, 0x0e0e }, /* Thai_dochada ฎ THAI CHARACTER DO CHADA */
{ 0x0daf, 0x0e0f }, /* Thai_topatak ฏ THAI CHARACTER TO PATAK */
{ 0x0db0, 0x0e10 }, /* Thai_thothan ฐ THAI CHARACTER THO THAN */
{ 0x0db1, 0x0e11 }, /* Thai_thonangmontho ฑ THAI CHARACTER THO NANGMONTHO */
{ 0x0db2, 0x0e12 }, /* Thai_thophuthao ฒ THAI CHARACTER THO PHUTHAO */
{ 0x0db3, 0x0e13 }, /* Thai_nonen ณ THAI CHARACTER NO NEN */
{ 0x0db4, 0x0e14 }, /* Thai_dodek ด THAI CHARACTER DO DEK */
{ 0x0db5, 0x0e15 }, /* Thai_totao ต THAI CHARACTER TO TAO */
{ 0x0db6, 0x0e16 }, /* Thai_thothung ถ THAI CHARACTER THO THUNG */
{ 0x0db7, 0x0e17 }, /* Thai_thothahan ท THAI CHARACTER THO THAHAN */
{ 0x0db8, 0x0e18 }, /* Thai_thothong ธ THAI CHARACTER THO THONG */
{ 0x0db9, 0x0e19 }, /* Thai_nonu น THAI CHARACTER NO NU */
{ 0x0dba, 0x0e1a }, /* Thai_bobaimai บ THAI CHARACTER BO BAIMAI */
{ 0x0dbb, 0x0e1b }, /* Thai_popla ป THAI CHARACTER PO PLA */
{ 0x0dbc, 0x0e1c }, /* Thai_phophung ผ THAI CHARACTER PHO PHUNG */
{ 0x0dbd, 0x0e1d }, /* Thai_fofa ฝ THAI CHARACTER FO FA */
{ 0x0dbe, 0x0e1e }, /* Thai_phophan พ THAI CHARACTER PHO PHAN */
{ 0x0dbf, 0x0e1f }, /* Thai_fofan ฟ THAI CHARACTER FO FAN */
{ 0x0dc0, 0x0e20 }, /* Thai_phosamphao ภ THAI CHARACTER PHO SAMPHAO */
{ 0x0dc1, 0x0e21 }, /* Thai_moma ม THAI CHARACTER MO MA */
{ 0x0dc2, 0x0e22 }, /* Thai_yoyak ย THAI CHARACTER YO YAK */
{ 0x0dc3, 0x0e23 }, /* Thai_rorua ร THAI CHARACTER RO RUA */
{ 0x0dc4, 0x0e24 }, /* Thai_ru ฤ THAI CHARACTER RU */
{ 0x0dc5, 0x0e25 }, /* Thai_loling ล THAI CHARACTER LO LING */
{ 0x0dc6, 0x0e26 }, /* Thai_lu ฦ THAI CHARACTER LU */
{ 0x0dc7, 0x0e27 }, /* Thai_wowaen ว THAI CHARACTER WO WAEN */
{ 0x0dc8, 0x0e28 }, /* Thai_sosala ศ THAI CHARACTER SO SALA */
{ 0x0dc9, 0x0e29 }, /* Thai_sorusi ษ THAI CHARACTER SO RUSI */
{ 0x0dca, 0x0e2a }, /* Thai_sosua ส THAI CHARACTER SO SUA */
{ 0x0dcb, 0x0e2b }, /* Thai_hohip ห THAI CHARACTER HO HIP */
{ 0x0dcc, 0x0e2c }, /* Thai_lochula ฬ THAI CHARACTER LO CHULA */
{ 0x0dcd, 0x0e2d }, /* Thai_oang อ THAI CHARACTER O ANG */
{ 0x0dce, 0x0e2e }, /* Thai_honokhuk ฮ THAI CHARACTER HO NOKHUK */
{ 0x0dcf, 0x0e2f }, /* Thai_paiyannoi ฯ THAI CHARACTER PAIYANNOI */
{ 0x0dd0, 0x0e30 }, /* Thai_saraa ะ THAI CHARACTER SARA A */
{ 0x0dd1, 0x0e31 }, /* Thai_maihanakat ั THAI CHARACTER MAI HAN-AKAT */
{ 0x0dd2, 0x0e32 }, /* Thai_saraaa า THAI CHARACTER SARA AA */
{ 0x0dd3, 0x0e33 }, /* Thai_saraam ำ THAI CHARACTER SARA AM */
{ 0x0dd4, 0x0e34 }, /* Thai_sarai ิ THAI CHARACTER SARA I */
{ 0x0dd5, 0x0e35 }, /* Thai_saraii ี THAI CHARACTER SARA II */
{ 0x0dd6, 0x0e36 }, /* Thai_saraue ึ THAI CHARACTER SARA UE */
{ 0x0dd7, 0x0e37 }, /* Thai_sarauee ื THAI CHARACTER SARA UEE */
{ 0x0dd8, 0x0e38 }, /* Thai_sarau ุ THAI CHARACTER SARA U */
{ 0x0dd9, 0x0e39 }, /* Thai_sarauu ู THAI CHARACTER SARA UU */
{ 0x0dda, 0x0e3a }, /* Thai_phinthu ฺ THAI CHARACTER PHINTHU */
{ 0x0dde, 0x0e3e }, /* Thai_maihanakat_maitho ฾ ??? */
{ 0x0ddf, 0x0e3f }, /* Thai_baht ฿ THAI CURRENCY SYMBOL BAHT */
{ 0x0de0, 0x0e40 }, /* Thai_sarae เ THAI CHARACTER SARA E */
{ 0x0de1, 0x0e41 }, /* Thai_saraae แ THAI CHARACTER SARA AE */
{ 0x0de2, 0x0e42 }, /* Thai_sarao โ THAI CHARACTER SARA O */
{ 0x0de3, 0x0e43 }, /* Thai_saraaimaimuan ใ THAI CHARACTER SARA AI MAIMUAN */
{ 0x0de4, 0x0e44 }, /* Thai_saraaimaimalai ไ THAI CHARACTER SARA AI MAIMALAI */
{ 0x0de5, 0x0e45 }, /* Thai_lakkhangyao ๅ THAI CHARACTER LAKKHANGYAO */
{ 0x0de6, 0x0e46 }, /* Thai_maiyamok ๆ THAI CHARACTER MAIYAMOK */
{ 0x0de7, 0x0e47 }, /* Thai_maitaikhu ็ THAI CHARACTER MAITAIKHU */
{ 0x0de8, 0x0e48 }, /* Thai_maiek ่ THAI CHARACTER MAI EK */
{ 0x0de9, 0x0e49 }, /* Thai_maitho ้ THAI CHARACTER MAI THO */
{ 0x0dea, 0x0e4a }, /* Thai_maitri ๊ THAI CHARACTER MAI TRI */
{ 0x0deb, 0x0e4b }, /* Thai_maichattawa ๋ THAI CHARACTER MAI CHATTAWA */
{ 0x0dec, 0x0e4c }, /* Thai_thanthakhat ์ THAI CHARACTER THANTHAKHAT */
{ 0x0ded, 0x0e4d }, /* Thai_nikhahit ํ THAI CHARACTER NIKHAHIT */
{ 0x0df0, 0x0e50 }, /* Thai_leksun ๐ THAI DIGIT ZERO */
{ 0x0df1, 0x0e51 }, /* Thai_leknung ๑ THAI DIGIT ONE */
{ 0x0df2, 0x0e52 }, /* Thai_leksong ๒ THAI DIGIT TWO */
{ 0x0df3, 0x0e53 }, /* Thai_leksam ๓ THAI DIGIT THREE */
{ 0x0df4, 0x0e54 }, /* Thai_leksi ๔ THAI DIGIT FOUR */
{ 0x0df5, 0x0e55 }, /* Thai_lekha ๕ THAI DIGIT FIVE */
{ 0x0df6, 0x0e56 }, /* Thai_lekhok ๖ THAI DIGIT SIX */
{ 0x0df7, 0x0e57 }, /* Thai_lekchet ๗ THAI DIGIT SEVEN */
{ 0x0df8, 0x0e58 }, /* Thai_lekpaet ๘ THAI DIGIT EIGHT */
{ 0x0df9, 0x0e59 }, /* Thai_lekkao ๙ THAI DIGIT NINE */
{ 0x0ea1, 0x3131 }, /* Hangul_Kiyeog ㄱ HANGUL LETTER KIYEOK */
{ 0x0ea2, 0x3132 }, /* Hangul_SsangKiyeog ㄲ HANGUL LETTER SSANGKIYEOK */
{ 0x0ea3, 0x3133 }, /* Hangul_KiyeogSios ㄳ HANGUL LETTER KIYEOK-SIOS */
{ 0x0ea4, 0x3134 }, /* Hangul_Nieun ㄴ HANGUL LETTER NIEUN */
{ 0x0ea5, 0x3135 }, /* Hangul_NieunJieuj ㄵ HANGUL LETTER NIEUN-CIEUC */
{ 0x0ea6, 0x3136 }, /* Hangul_NieunHieuh ㄶ HANGUL LETTER NIEUN-HIEUH */
{ 0x0ea7, 0x3137 }, /* Hangul_Dikeud ㄷ HANGUL LETTER TIKEUT */
{ 0x0ea8, 0x3138 }, /* Hangul_SsangDikeud ㄸ HANGUL LETTER SSANGTIKEUT */
{ 0x0ea9, 0x3139 }, /* Hangul_Rieul ㄹ HANGUL LETTER RIEUL */
{ 0x0eaa, 0x313a }, /* Hangul_RieulKiyeog ㄺ HANGUL LETTER RIEUL-KIYEOK */
{ 0x0eab, 0x313b }, /* Hangul_RieulMieum ㄻ HANGUL LETTER RIEUL-MIEUM */
{ 0x0eac, 0x313c }, /* Hangul_RieulPieub ㄼ HANGUL LETTER RIEUL-PIEUP */
{ 0x0ead, 0x313d }, /* Hangul_RieulSios ㄽ HANGUL LETTER RIEUL-SIOS */
{ 0x0eae, 0x313e }, /* Hangul_RieulTieut ㄾ HANGUL LETTER RIEUL-THIEUTH */
{ 0x0eaf, 0x313f }, /* Hangul_RieulPhieuf ㄿ HANGUL LETTER RIEUL-PHIEUPH */
{ 0x0eb0, 0x3140 }, /* Hangul_RieulHieuh ㅀ HANGUL LETTER RIEUL-HIEUH */
{ 0x0eb1, 0x3141 }, /* Hangul_Mieum ㅁ HANGUL LETTER MIEUM */
{ 0x0eb2, 0x3142 }, /* Hangul_Pieub ㅂ HANGUL LETTER PIEUP */
{ 0x0eb3, 0x3143 }, /* Hangul_SsangPieub ㅃ HANGUL LETTER SSANGPIEUP */
{ 0x0eb4, 0x3144 }, /* Hangul_PieubSios ㅄ HANGUL LETTER PIEUP-SIOS */
{ 0x0eb5, 0x3145 }, /* Hangul_Sios ㅅ HANGUL LETTER SIOS */
{ 0x0eb6, 0x3146 }, /* Hangul_SsangSios ㅆ HANGUL LETTER SSANGSIOS */
{ 0x0eb7, 0x3147 }, /* Hangul_Ieung ㅇ HANGUL LETTER IEUNG */
{ 0x0eb8, 0x3148 }, /* Hangul_Jieuj ㅈ HANGUL LETTER CIEUC */
{ 0x0eb9, 0x3149 }, /* Hangul_SsangJieuj ㅉ HANGUL LETTER SSANGCIEUC */
{ 0x0eba, 0x314a }, /* Hangul_Cieuc ㅊ HANGUL LETTER CHIEUCH */
{ 0x0ebb, 0x314b }, /* Hangul_Khieuq ㅋ HANGUL LETTER KHIEUKH */
{ 0x0ebc, 0x314c }, /* Hangul_Tieut ㅌ HANGUL LETTER THIEUTH */
{ 0x0ebd, 0x314d }, /* Hangul_Phieuf ㅍ HANGUL LETTER PHIEUPH */
{ 0x0ebe, 0x314e }, /* Hangul_Hieuh ㅎ HANGUL LETTER HIEUH */
{ 0x0ebf, 0x314f }, /* Hangul_A ㅏ HANGUL LETTER A */
{ 0x0ec0, 0x3150 }, /* Hangul_AE ㅐ HANGUL LETTER AE */
{ 0x0ec1, 0x3151 }, /* Hangul_YA ㅑ HANGUL LETTER YA */
{ 0x0ec2, 0x3152 }, /* Hangul_YAE ㅒ HANGUL LETTER YAE */
{ 0x0ec3, 0x3153 }, /* Hangul_EO ㅓ HANGUL LETTER EO */
{ 0x0ec4, 0x3154 }, /* Hangul_E ㅔ HANGUL LETTER E */
{ 0x0ec5, 0x3155 }, /* Hangul_YEO ㅕ HANGUL LETTER YEO */
{ 0x0ec6, 0x3156 }, /* Hangul_YE ㅖ HANGUL LETTER YE */
{ 0x0ec7, 0x3157 }, /* Hangul_O ㅗ HANGUL LETTER O */
{ 0x0ec8, 0x3158 }, /* Hangul_WA ㅘ HANGUL LETTER WA */
{ 0x0ec9, 0x3159 }, /* Hangul_WAE ㅙ HANGUL LETTER WAE */
{ 0x0eca, 0x315a }, /* Hangul_OE ㅚ HANGUL LETTER OE */
{ 0x0ecb, 0x315b }, /* Hangul_YO ㅛ HANGUL LETTER YO */
{ 0x0ecc, 0x315c }, /* Hangul_U ㅜ HANGUL LETTER U */
{ 0x0ecd, 0x315d }, /* Hangul_WEO ㅝ HANGUL LETTER WEO */
{ 0x0ece, 0x315e }, /* Hangul_WE ㅞ HANGUL LETTER WE */
{ 0x0ecf, 0x315f }, /* Hangul_WI ㅟ HANGUL LETTER WI */
{ 0x0ed0, 0x3160 }, /* Hangul_YU ㅠ HANGUL LETTER YU */
{ 0x0ed1, 0x3161 }, /* Hangul_EU ㅡ HANGUL LETTER EU */
{ 0x0ed2, 0x3162 }, /* Hangul_YI ㅢ HANGUL LETTER YI */
{ 0x0ed3, 0x3163 }, /* Hangul_I ㅣ HANGUL LETTER I */
{ 0x0ed4, 0x11a8 }, /* Hangul_J_Kiyeog ᆨ HANGUL JONGSEONG KIYEOK */
{ 0x0ed5, 0x11a9 }, /* Hangul_J_SsangKiyeog ᆩ HANGUL JONGSEONG SSANGKIYEOK */
{ 0x0ed6, 0x11aa }, /* Hangul_J_KiyeogSios ᆪ HANGUL JONGSEONG KIYEOK-SIOS */
{ 0x0ed7, 0x11ab }, /* Hangul_J_Nieun ᆫ HANGUL JONGSEONG NIEUN */
{ 0x0ed8, 0x11ac }, /* Hangul_J_NieunJieuj ᆬ HANGUL JONGSEONG NIEUN-CIEUC */
{ 0x0ed9, 0x11ad }, /* Hangul_J_NieunHieuh ᆭ HANGUL JONGSEONG NIEUN-HIEUH */
{ 0x0eda, 0x11ae }, /* Hangul_J_Dikeud ᆮ HANGUL JONGSEONG TIKEUT */
{ 0x0edb, 0x11af }, /* Hangul_J_Rieul ᆯ HANGUL JONGSEONG RIEUL */
{ 0x0edc, 0x11b0 }, /* Hangul_J_RieulKiyeog ᆰ HANGUL JONGSEONG RIEUL-KIYEOK */
{ 0x0edd, 0x11b1 }, /* Hangul_J_RieulMieum ᆱ HANGUL JONGSEONG RIEUL-MIEUM */
{ 0x0ede, 0x11b2 }, /* Hangul_J_RieulPieub ᆲ HANGUL JONGSEONG RIEUL-PIEUP */
{ 0x0edf, 0x11b3 }, /* Hangul_J_RieulSios ᆳ HANGUL JONGSEONG RIEUL-SIOS */
{ 0x0ee0, 0x11b4 }, /* Hangul_J_RieulTieut ᆴ HANGUL JONGSEONG RIEUL-THIEUTH */
{ 0x0ee1, 0x11b5 }, /* Hangul_J_RieulPhieuf ᆵ HANGUL JONGSEONG RIEUL-PHIEUPH */
{ 0x0ee2, 0x11b6 }, /* Hangul_J_RieulHieuh ᆶ HANGUL JONGSEONG RIEUL-HIEUH */
{ 0x0ee3, 0x11b7 }, /* Hangul_J_Mieum ᆷ HANGUL JONGSEONG MIEUM */
{ 0x0ee4, 0x11b8 }, /* Hangul_J_Pieub ᆸ HANGUL JONGSEONG PIEUP */
{ 0x0ee5, 0x11b9 }, /* Hangul_J_PieubSios ᆹ HANGUL JONGSEONG PIEUP-SIOS */
{ 0x0ee6, 0x11ba }, /* Hangul_J_Sios ᆺ HANGUL JONGSEONG SIOS */
{ 0x0ee7, 0x11bb }, /* Hangul_J_SsangSios ᆻ HANGUL JONGSEONG SSANGSIOS */
{ 0x0ee8, 0x11bc }, /* Hangul_J_Ieung ᆼ HANGUL JONGSEONG IEUNG */
{ 0x0ee9, 0x11bd }, /* Hangul_J_Jieuj ᆽ HANGUL JONGSEONG CIEUC */
{ 0x0eea, 0x11be }, /* Hangul_J_Cieuc ᆾ HANGUL JONGSEONG CHIEUCH */
{ 0x0eeb, 0x11bf }, /* Hangul_J_Khieuq ᆿ HANGUL JONGSEONG KHIEUKH */
{ 0x0eec, 0x11c0 }, /* Hangul_J_Tieut ᇀ HANGUL JONGSEONG THIEUTH */
{ 0x0eed, 0x11c1 }, /* Hangul_J_Phieuf ᇁ HANGUL JONGSEONG PHIEUPH */
{ 0x0eee, 0x11c2 }, /* Hangul_J_Hieuh ᇂ HANGUL JONGSEONG HIEUH */
{ 0x0eef, 0x316d }, /* Hangul_RieulYeorinHieuh ㅭ HANGUL LETTER RIEUL-YEORINHIEUH */
{ 0x0ef0, 0x3171 }, /* Hangul_SunkyeongeumMieum ㅱ HANGUL LETTER KAPYEOUNMIEUM */
{ 0x0ef1, 0x3178 }, /* Hangul_SunkyeongeumPieub ㅸ HANGUL LETTER KAPYEOUNPIEUP */
{ 0x0ef2, 0x317f }, /* Hangul_PanSios ㅿ HANGUL LETTER PANSIOS */
/* 0x0ef3 Hangul_KkogjiDalrinIeung ? ??? */
{ 0x0ef4, 0x3184 }, /* Hangul_SunkyeongeumPhieuf ㆄ HANGUL LETTER KAPYEOUNPHIEUPH */
{ 0x0ef5, 0x3186 }, /* Hangul_YeorinHieuh ㆆ HANGUL LETTER YEORINHIEUH */
{ 0x0ef6, 0x318d }, /* Hangul_AraeA ㆍ HANGUL LETTER ARAEA */
{ 0x0ef7, 0x318e }, /* Hangul_AraeAE ㆎ HANGUL LETTER ARAEAE */
{ 0x0ef8, 0x11eb }, /* Hangul_J_PanSios ᇫ HANGUL JONGSEONG PANSIOS */
/* 0x0ef9 Hangul_J_KkogjiDalrinIeung ? ??? */
{ 0x0efa, 0x11f9 }, /* Hangul_J_YeorinHieuh ᇹ HANGUL JONGSEONG YEORINHIEUH */
{ 0x0eff, 0x20a9 }, /* Korean_Won ₩ WON SIGN */
{ 0x13bc, 0x0152 }, /* OE ΠLATIN CAPITAL LIGATURE OE */
{ 0x13bd, 0x0153 }, /* oe œ LATIN SMALL LIGATURE OE */
{ 0x13be, 0x0178 }, /* Ydiaeresis Ÿ LATIN CAPITAL LETTER Y WITH DIAERESIS */
{ 0x20a0, 0x20a0 }, /* EcuSign ₠ EURO-CURRENCY SIGN */
{ 0x20a1, 0x20a1 }, /* ColonSign ₡ COLON SIGN */
{ 0x20a2, 0x20a2 }, /* CruzeiroSign ₢ CRUZEIRO SIGN */
{ 0x20a3, 0x20a3 }, /* FFrancSign ₣ FRENCH FRANC SIGN */
{ 0x20a4, 0x20a4 }, /* LiraSign ₤ LIRA SIGN */
{ 0x20a5, 0x20a5 }, /* MillSign ₥ MILL SIGN */
{ 0x20a6, 0x20a6 }, /* NairaSign ₦ NAIRA SIGN */
{ 0x20a7, 0x20a7 }, /* PesetaSign ₧ PESETA SIGN */
{ 0x20a8, 0x20a8 }, /* RupeeSign ₨ RUPEE SIGN */
{ 0x20a9, 0x20a9 }, /* WonSign ₩ WON SIGN */
{ 0x20aa, 0x20aa }, /* NewSheqelSign ₪ NEW SHEQEL SIGN */
{ 0x20ab, 0x20ab }, /* DongSign ₫ DONG SIGN */
{ 0x20ac, 0x20ac }, /* EuroSign € EURO SIGN */
/* Following items added to GTK, not in the xterm table */
/* Numeric keypad */
{ 0xFF80 /* Space */, ' ' },
{ 0xFFAA /* Multiply */, '*' },
{ 0xFFAB /* Add */, '+' },
{ 0xFFAC /* Separator */, ',' },
{ 0xFFAD /* Subtract */, '-' },
{ 0xFFAE /* Decimal */, '.' },
{ 0xFFAF /* Divide */, '/' },
{ 0xFFB0 /* 0 */, '0' },
{ 0xFFB1 /* 1 */, '1' },
{ 0xFFB2 /* 2 */, '2' },
{ 0xFFB3 /* 3 */, '3' },
{ 0xFFB4 /* 4 */, '4' },
{ 0xFFB5 /* 5 */, '5' },
{ 0xFFB6 /* 6 */, '6' },
{ 0xFFB7 /* 7 */, '7' },
{ 0xFFB8 /* 8 */, '8' },
{ 0xFFB9 /* 9 */, '9' },
{ 0xFFBD /* Equal */, '=' },
/* End numeric keypad */
};
#endif /* __CLUTTER_KEYSYMS_H__ */

229
clutter/clutter-main.c
View File

@ -36,6 +36,8 @@
#include <stdlib.h> #include <stdlib.h>
#include "clutter-event.h"
#include "clutter-backend.h"
#include "clutter-main.h" #include "clutter-main.h"
#include "clutter-feature.h" #include "clutter-feature.h"
#include "clutter-actor.h" #include "clutter-actor.h"
@ -44,10 +46,6 @@
#include "clutter-debug.h" #include "clutter-debug.h"
#include "clutter-version.h" /* For flavour define */ #include "clutter-version.h" /* For flavour define */
#ifdef CLUTTER_FLAVOUR_GLX
#include <clutter/clutter-backend-glx.h>
#endif
static ClutterMainContext *ClutterCntx = NULL; static ClutterMainContext *ClutterCntx = NULL;
static gboolean clutter_is_initialized = FALSE; static gboolean clutter_is_initialized = FALSE;
@ -72,14 +70,32 @@ static const GDebugKey clutter_debug_keys[] = {
#endif /* CLUTTER_ENABLE_DEBUG */ #endif /* CLUTTER_ENABLE_DEBUG */
/**
* clutter_get_show_fps:
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
gboolean gboolean
clutter_want_fps (void) clutter_get_show_fps (void)
{ {
return clutter_show_fps; return clutter_show_fps;
} }
const gchar * /**
clutter_vblank_method (void) * clutter_get_vblank_method:
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
G_CONST_RETURN gchar *
clutter_get_vblank_method (void)
{ {
return clutter_vblank_name; return clutter_vblank_name;
} }
@ -92,10 +108,57 @@ clutter_vblank_method (void)
void void
clutter_redraw (void) clutter_redraw (void)
{ {
ClutterMainContext *ctx = CLUTTER_CONTEXT(); ClutterMainContext *ctx;
ClutterStage *stage = ctx->stage;
clutter_actor_paint (CLUTTER_ACTOR(stage)); ctx = clutter_context_get_default ();
if (ctx->backend)
clutter_actor_paint (clutter_backend_get_stage (ctx->backend));
}
static void
clutter_main_do_event (ClutterEvent *event,
gpointer dummy)
{
ClutterMainContext *context;
ClutterBackend *backend;
ClutterActor *stage;
context = clutter_context_get_default ();
backend = context->backend;
stage = clutter_backend_get_stage (backend);
if (!stage)
return;
switch (event->type)
{
case CLUTTER_NOTHING:
break;
case CLUTTER_BUTTON_PRESS:
case CLUTTER_2BUTTON_PRESS:
case CLUTTER_3BUTTON_PRESS:
g_signal_emit_by_name (stage, "button-press-event", event);
break;
case CLUTTER_BUTTON_RELEASE:
g_signal_emit_by_name (stage, "button-release-event", event);
break;
case CLUTTER_SCROLL:
g_signal_emit_by_name (stage, "scroll-event", event);
break;
case CLUTTER_KEY_PRESS:
g_signal_emit_by_name (stage, "key-press-event", event);
break;
case CLUTTER_KEY_RELEASE:
g_signal_emit_by_name (stage, "key-release-event", event);
break;
case CLUTTER_MOTION:
g_signal_emit_by_name (stage, "motion-event", event);
break;
case CLUTTER_DESTROY_NOTIFY:
g_signal_emit_by_name (stage, "delete-event");
break;
case CLUTTER_STAGE_STATE:
break;
}
} }
/** /**
@ -164,7 +227,10 @@ clutter_main (void)
if (context->main_loop_level == 0) if (context->main_loop_level == 0)
{ {
clutter_actor_destroy (CLUTTER_ACTOR (context->stage)); /* this will take care of destroying the stage */
g_object_unref (context->backend);
context->backend = NULL;
g_free (context); g_free (context);
} }
} }
@ -179,6 +245,7 @@ clutter_threads_enter(void)
{ {
ClutterMainContext *context = CLUTTER_CONTEXT (); ClutterMainContext *context = CLUTTER_CONTEXT ();
if (context->gl_lock)
g_mutex_lock (context->gl_lock); g_mutex_lock (context->gl_lock);
} }
@ -192,21 +259,26 @@ clutter_threads_leave (void)
{ {
ClutterMainContext *context = CLUTTER_CONTEXT (); ClutterMainContext *context = CLUTTER_CONTEXT ();
if (context->gl_lock)
g_mutex_unlock (context->gl_lock); g_mutex_unlock (context->gl_lock);
} }
/** /**
* clutter_want_debug: * clutter_get_debug_enabled:
* *
* Check if clutter has debugging turned on. * Check if clutter has debugging turned on.
* *
* Return value: TRUE if debugging is turned on, FALSE otherwise. * Return value: TRUE if debugging is turned on, FALSE otherwise.
*/ */
gboolean gboolean
clutter_want_debug (void) clutter_get_debug_enabled (void)
{ {
#ifdef CLUTTER_ENABLE_DEBUG
return clutter_debug_flags != 0; return clutter_debug_flags != 0;
#else
return FALSE;
#endif
} }
ClutterMainContext* ClutterMainContext*
@ -217,6 +289,8 @@ clutter_context_get_default (void)
ClutterMainContext *ctx; ClutterMainContext *ctx;
ctx = g_new0 (ClutterMainContext, 1); ctx = g_new0 (ClutterMainContext, 1);
ctx->backend = g_object_new (_clutter_backend_impl_get_type (), NULL);
ctx->is_initialized = FALSE; ctx->is_initialized = FALSE;
ClutterCntx = ctx; ClutterCntx = ctx;
@ -225,33 +299,6 @@ clutter_context_get_default (void)
return ClutterCntx; return ClutterCntx;
} }
static gboolean
is_gl_version_at_least_12 (void)
{
#define NON_VENDOR_VERSION_MAX_LEN 32
gchar non_vendor_version[NON_VENDOR_VERSION_MAX_LEN];
const gchar *version;
gint i = 0;
version = (const gchar*) glGetString (GL_VERSION);
while ( ((version[i] <= '9' && version[i] >= '0') || version[i] == '.')
&& i < NON_VENDOR_VERSION_MAX_LEN)
{
non_vendor_version[i] = version[i];
i++;
}
non_vendor_version[i] = '\0';
if (strstr (non_vendor_version, "1.0") == NULL
&& strstr (non_vendor_version, "1.0") == NULL)
return TRUE;
return FALSE;
}
#ifdef CLUTTER_ENABLE_DEBUG #ifdef CLUTTER_ENABLE_DEBUG
static gboolean static gboolean
clutter_arg_debug_cb (const char *key, clutter_arg_debug_cb (const char *key,
@ -304,12 +351,24 @@ pre_parse_hook (GOptionContext *context,
gpointer data, gpointer data,
GError **error) GError **error)
{ {
ClutterMainContext *clutter_context;
ClutterBackend *backend;
const char *env_string; const char *env_string;
if (clutter_is_initialized) if (clutter_is_initialized)
return TRUE; return TRUE;
g_type_init (); clutter_context = clutter_context_get_default ();
clutter_context->main_loops = NULL;
clutter_context->main_loop_level = 0;
clutter_context->font_map = PANGO_FT2_FONT_MAP (pango_ft2_font_map_new ());
pango_ft2_font_map_set_resolution (clutter_context->font_map, 96.0, 96.0);
backend = clutter_context->backend;
g_assert (CLUTTER_IS_BACKEND (backend));
_clutter_set_events_handler (clutter_main_do_event, NULL, NULL);
#ifdef CLUTTER_ENABLE_DEBUG #ifdef CLUTTER_ENABLE_DEBUG
env_string = g_getenv ("CLUTTER_DEBUG"); env_string = g_getenv ("CLUTTER_DEBUG");
@ -334,6 +393,9 @@ pre_parse_hook (GOptionContext *context,
if (env_string) if (env_string)
clutter_show_fps = TRUE; clutter_show_fps = TRUE;
if (CLUTTER_BACKEND_GET_CLASS (backend)->pre_parse)
return CLUTTER_BACKEND_GET_CLASS (backend)->pre_parse (backend, error);
return TRUE; return TRUE;
} }
@ -347,10 +409,16 @@ post_parse_hook (GOptionContext *context,
GError **error) GError **error)
{ {
ClutterMainContext *clutter_context; ClutterMainContext *clutter_context;
ClutterBackend *backend;
gboolean retval = FALSE;
if (clutter_is_initialized) if (clutter_is_initialized)
return TRUE; return TRUE;
clutter_context = clutter_context_get_default ();
backend = clutter_context->backend;
g_assert (CLUTTER_IS_BACKEND (backend));
if (clutter_fatal_warnings) if (clutter_fatal_warnings)
{ {
GLogLevelFlags fatal_mask; GLogLevelFlags fatal_mask;
@ -360,18 +428,14 @@ post_parse_hook (GOptionContext *context,
g_log_set_always_fatal (fatal_mask); g_log_set_always_fatal (fatal_mask);
} }
clutter_context = clutter_context_get_default (); if (CLUTTER_BACKEND_GET_CLASS (backend)->post_parse)
clutter_context->main_loops = NULL; retval = CLUTTER_BACKEND_GET_CLASS (backend)->post_parse (backend, error);
clutter_context->main_loop_level = 0; else
retval = TRUE;
clutter_context->font_map = PANGO_FT2_FONT_MAP (pango_ft2_font_map_new ()); clutter_is_initialized = retval;
pango_ft2_font_map_set_resolution (clutter_context->font_map, 96.0, 96.0);
clutter_context->gl_lock = g_mutex_new (); return retval;
clutter_is_initialized = TRUE;
return TRUE;
} }
/** /**
@ -390,16 +454,23 @@ post_parse_hook (GOptionContext *context,
GOptionGroup * GOptionGroup *
clutter_get_option_group (void) clutter_get_option_group (void)
{ {
ClutterMainContext *context;
GOptionGroup *group; GOptionGroup *group;
context = clutter_context_get_default ();
group = g_option_group_new ("clutter", group = g_option_group_new ("clutter",
"Clutter Options", "Clutter Options",
"Show Clutter Options", "Show Clutter Options",
NULL, NULL,
NULL); NULL);
g_option_group_set_parse_hooks (group, pre_parse_hook, post_parse_hook); g_option_group_set_parse_hooks (group, pre_parse_hook, post_parse_hook);
g_option_group_add_entries (group, clutter_args); g_option_group_add_entries (group, clutter_args);
/* add backend-specific options */
clutter_backend_add_options (context->backend, group);
return group; return group;
} }
@ -409,34 +480,6 @@ clutter_init_error_quark (void)
return g_quark_from_static_string ("clutter-init-error-quark"); return g_quark_from_static_string ("clutter-init-error-quark");
} }
static gboolean
clutter_stage_init (ClutterMainContext *context,
GError **error)
{
context->stage = CLUTTER_STAGE (clutter_stage_get_default ());
if (!CLUTTER_IS_STAGE (context->stage))
{
g_set_error (error, clutter_init_error_quark (),
CLUTTER_INIT_ERROR_INTERNAL,
"Unable to create the main stage");
return FALSE;
}
g_object_ref_sink (context->stage);
/* Realize to get context */
clutter_actor_realize (CLUTTER_ACTOR (context->stage));
if (!CLUTTER_ACTOR_IS_REALIZED (CLUTTER_ACTOR (context->stage)))
{
g_set_error (error, clutter_init_error_quark (),
CLUTTER_INIT_ERROR_INTERNAL,
"Unable to realize the main stage");
return FALSE;
}
return TRUE;
}
/** /**
* clutter_init_with_args: * clutter_init_with_args:
* @argc: a pointer to the number of command line arguments * @argc: a pointer to the number of command line arguments
@ -482,14 +525,11 @@ clutter_init_with_args (int *argc,
if (clutter_is_initialized) if (clutter_is_initialized)
return CLUTTER_INIT_SUCCESS; return CLUTTER_INIT_SUCCESS;
if (!g_thread_supported ()) g_type_init ();
g_thread_init (NULL);
group = clutter_get_option_group (); group = clutter_get_option_group ();
context = g_option_context_new (parameter_string); context = g_option_context_new (parameter_string);
clutter_backend_init (context);
g_option_context_add_group (context, group); g_option_context_add_group (context, group);
if (entries) if (entries)
@ -507,12 +547,14 @@ clutter_init_with_args (int *argc,
clutter_context = clutter_context_get_default (); clutter_context = clutter_context_get_default ();
stage_error = NULL; stage_error = NULL;
if (!clutter_stage_init (clutter_context, &stage_error)) if (!clutter_backend_init_stage (clutter_context->backend, &stage_error))
{ {
g_propagate_error (error, stage_error); g_propagate_error (error, stage_error);
return CLUTTER_INIT_ERROR_INTERNAL; return CLUTTER_INIT_ERROR_INTERNAL;
} }
clutter_backend_init_events (clutter_context->backend);
return CLUTTER_INIT_SUCCESS; return CLUTTER_INIT_SUCCESS;
} }
@ -533,10 +575,8 @@ clutter_parse_args (int *argc,
g_option_context_set_help_enabled (option_context, FALSE); g_option_context_set_help_enabled (option_context, FALSE);
/* Initiate any command line options from the backend */ /* Initiate any command line options from the backend */
clutter_backend_init (option_context);
clutter_group = clutter_get_option_group (); clutter_group = clutter_get_option_group ();
g_option_context_set_main_group (option_context, clutter_group); g_option_context_set_main_group (option_context, clutter_group);
if (!g_option_context_parse (option_context, argc, argv, &error)) if (!g_option_context_parse (option_context, argc, argv, &error))
@ -573,8 +613,7 @@ clutter_init (int *argc,
if (clutter_is_initialized) if (clutter_is_initialized)
return CLUTTER_INIT_SUCCESS; return CLUTTER_INIT_SUCCESS;
if (!g_thread_supported ()) g_type_init ();
g_thread_init (NULL);
if (clutter_parse_args (argc, argv) == FALSE) if (clutter_parse_args (argc, argv) == FALSE)
return CLUTTER_INIT_ERROR_INTERNAL; return CLUTTER_INIT_ERROR_INTERNAL;
@ -582,22 +621,14 @@ clutter_init (int *argc,
context = clutter_context_get_default (); context = clutter_context_get_default ();
stage_error = NULL; stage_error = NULL;
if (!clutter_stage_init (context, &stage_error)) if (!clutter_backend_init_stage (context->backend, &stage_error))
{ {
g_critical (stage_error->message); g_critical (stage_error->message);
g_error_free (stage_error); g_error_free (stage_error);
return CLUTTER_INIT_ERROR_INTERNAL; return CLUTTER_INIT_ERROR_INTERNAL;
} }
#if 0 _clutter_events_init (context->backend);
/* FIXME: move to backend */
/* At least GL 1.2 is needed for CLAMP_TO_EDGE */
if (!is_gl_version_at_least_12 ())
{
g_critical ("Clutter needs at least version 1.2 of OpenGL");
return CLUTTER_INIT_ERROR_OPENGL;
}
#endif
return 1; return CLUTTER_INIT_SUCCESS;
} }

11
clutter/clutter-main.h
View File

@ -38,8 +38,7 @@ typedef enum {
CLUTTER_INIT_ERROR_UNKOWN = 0, CLUTTER_INIT_ERROR_UNKOWN = 0,
CLUTTER_INIT_ERROR_THREADS = -1, CLUTTER_INIT_ERROR_THREADS = -1,
CLUTTER_INIT_ERROR_BACKEND = -2, CLUTTER_INIT_ERROR_BACKEND = -2,
CLUTTER_INIT_ERROR_INTERNAL = -3, CLUTTER_INIT_ERROR_INTERNAL = -3
CLUTTER_INIT_ERROR_OPENGL = -4
} ClutterInitError; } ClutterInitError;
GQuark clutter_init_error_quark (void); GQuark clutter_init_error_quark (void);
@ -58,9 +57,13 @@ GOptionGroup * clutter_get_option_group (void);
void clutter_main (void); void clutter_main (void);
void clutter_main_quit (void); void clutter_main_quit (void);
gint clutter_main_level (void); gint clutter_main_level (void);
void clutter_redraw (void); void clutter_redraw (void);
gboolean clutter_want_debug (void);
gboolean clutter_want_fps (void); gboolean clutter_get_debug_enabled (void);
gboolean clutter_get_show_fps (void);
G_CONST_RETURN gchar *clutter_get_vblank_method (void);
void clutter_threads_enter (void); void clutter_threads_enter (void);
void clutter_threads_leave (void); void clutter_threads_leave (void);

47
clutter/clutter-private.h
View File

@ -32,18 +32,23 @@
#include <unistd.h> #include <unistd.h>
#include <math.h> #include <math.h>
#include <GL/gl.h> /* Togo */
#include <glib.h> #include <glib.h>
#include <pango/pangoft2.h> #include <pango/pangoft2.h>
#include "clutter-event.h"
#include "clutter-backend.h"
#include "clutter-stage.h"
G_BEGIN_DECLS G_BEGIN_DECLS
typedef struct _ClutterMainContext ClutterMainContext; typedef struct _ClutterMainContext ClutterMainContext;
struct _ClutterMainContext struct _ClutterMainContext
{ {
/* holds a pointer to the stage */
ClutterBackend *backend;
PangoFT2FontMap *font_map; PangoFT2FontMap *font_map;
GMutex *gl_lock; GMutex *gl_lock;
@ -52,8 +57,6 @@ struct _ClutterMainContext
guint main_loop_level; guint main_loop_level;
GSList *main_loops; GSList *main_loops;
ClutterStage *stage;
guint is_initialized : 1; guint is_initialized : 1;
}; };
@ -81,6 +84,40 @@ typedef enum {
#define CLUTTER_PARAM_READWRITE \ #define CLUTTER_PARAM_READWRITE \
G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |G_PARAM_STATIC_BLURB G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |G_PARAM_STATIC_BLURB
GType _clutter_backend_impl_get_type (void);
/* backend-specific private functions */
void _clutter_events_init (ClutterBackend *backend);
void _clutter_events_uninit (ClutterBackend *backend);
void _clutter_events_queue (ClutterBackend *backend);
void _clutter_event_queue_push (ClutterBackend *backend,
ClutterEvent *event);
ClutterEvent *_clutter_event_queue_pop (ClutterBackend *backend);
ClutterEvent *_clutter_event_queue_peek (ClutterBackend *backend);
gboolean _clutter_event_queue_check_pending (ClutterBackend *backend);
typedef void (* ClutterEventFunc) (ClutterEvent *event,
gpointer data);
/* the event dispatcher function */
extern ClutterEventFunc _clutter_event_func;
extern gpointer _clutter_event_data;
extern GDestroyNotify _clutter_event_destroy;
void _clutter_set_events_handler (ClutterEventFunc func,
gpointer data,
GDestroyNotify destroy);
void _clutter_event_button_generate (ClutterBackend *backend,
ClutterEvent *event);
void _clutter_synthetise_click (ClutterBackend *backend,
ClutterEvent *event,
gint n_clicks);
void _clutter_synthetise_stage_state (ClutterBackend *backend,
ClutterEvent *event,
ClutterStageState set_flags,
ClutterStageState unset_flags);
G_END_DECLS G_END_DECLS
#endif #endif /* _HAVE_CLUTTER_PRIVATE_H */

898
clutter/clutter-stage-glx.c
View File

@ -1,898 +0,0 @@
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By Matthew Allum <mallum@openedhand.com>
*
* Copyright (C) 2006 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* SECTION:clutter-stage
* @short_description: Top level visual element to which actors are placed.
*
* #ClutterStage is a top level 'window' on which child actors are placed
* and manipulated.
*/
#include "config.h"
#include "clutter-stage.h"
#include "clutter-main.h"
#include "clutter-feature.h"
#include "clutter-color.h"
#include "clutter-util.h"
#include "clutter-marshal.h"
#include "clutter-enum-types.h"
#include "clutter-private.h"
#include "clutter-debug.h"
#include "clutter-stage-glx.h"
#include "clutter-backend-glx.h"
#include <GL/glx.h>
#include <GL/gl.h>
#include <gdk-pixbuf-xlib/gdk-pixbuf-xlib.h>
struct _ClutterStageBackend
{
XVisualInfo *xvisinfo;
Window xwin;
Pixmap xpixmap;
gint xwin_width, xwin_height; /* FIXME target_width / height */
GLXPixmap glxpixmap;
GLXContext gl_context;
gboolean is_foreign_xwin;
};
typedef struct
{
GSource source;
Display *display;
GPollFD event_poll_fd;
}
ClutterXEventSource;
typedef void (*ClutterXEventFunc) (XEvent *xev, gpointer user_data);
static gboolean
x_event_prepare (GSource *source,
gint *timeout)
{
Display *display = ((ClutterXEventSource*)source)->display;
*timeout = -1;
return XPending (display);
}
static gboolean
x_event_check (GSource *source)
{
ClutterXEventSource *display_source = (ClutterXEventSource*)source;
gboolean retval;
if (display_source->event_poll_fd.revents & G_IO_IN)
retval = XPending (display_source->display);
else
retval = FALSE;
return retval;
}
static gboolean
x_event_dispatch (GSource *source,
GSourceFunc callback,
gpointer user_data)
{
Display *display = ((ClutterXEventSource*)source)->display;
ClutterXEventFunc event_func = (ClutterXEventFunc) callback;
XEvent xev;
if (XPending (display))
{
XNextEvent (display, &xev);
if (event_func)
(*event_func) (&xev, user_data);
}
return TRUE;
}
static const GSourceFuncs x_event_funcs = {
x_event_prepare,
x_event_check,
x_event_dispatch,
NULL
};
static void
translate_key_event (ClutterKeyEvent *event,
XEvent *xevent)
{
event->type = xevent->xany.type == KeyPress ? CLUTTER_KEY_PRESS
: CLUTTER_KEY_RELEASE;
event->time = xevent->xkey.time;
event->modifier_state = xevent->xkey.state; /* FIXME: handle modifiers */
event->hardware_keycode = xevent->xkey.keycode;
event->keyval = XKeycodeToKeysym(xevent->xkey.display,
xevent->xkey.keycode,
0 ); /* FIXME: index with modifiers */
}
static void
translate_button_event (ClutterButtonEvent *event,
XEvent *xevent)
{
/* FIXME: catch double click */
CLUTTER_NOTE (EVENT, " button event at %ix%i",
xevent->xbutton.x,
xevent->xbutton.y);
event->type = xevent->xany.type == ButtonPress ? CLUTTER_BUTTON_PRESS
: CLUTTER_BUTTON_RELEASE;
event->time = xevent->xbutton.time;
event->x = xevent->xbutton.x;
event->y = xevent->xbutton.y;
event->modifier_state = xevent->xbutton.state; /* includes button masks */
event->button = xevent->xbutton.button;
}
static void
translate_motion_event (ClutterMotionEvent *event,
XEvent *xevent)
{
event->type = CLUTTER_MOTION;
event->time = xevent->xbutton.time;
event->x = xevent->xmotion.x;
event->y = xevent->xmotion.y;
event->modifier_state = xevent->xmotion.state;
}
static void
clutter_dispatch_x_event (XEvent *xevent,
gpointer data)
{
ClutterMainContext *ctx = CLUTTER_CONTEXT ();
ClutterEvent event;
ClutterStage *stage = ctx->stage;
gboolean emit_input_event = FALSE;
switch (xevent->type)
{
case Expose:
{
XEvent foo_xev;
/* Cheap compress */
while (XCheckTypedWindowEvent(clutter_glx_display(),
xevent->xexpose.window,
Expose,
&foo_xev));
/* FIXME: need to make stage an 'actor' so can que
* a paint direct from there rather than hack here...
*/
clutter_actor_queue_redraw (CLUTTER_ACTOR (stage));
}
break;
case KeyPress:
translate_key_event ((ClutterKeyEvent *) &event, xevent);
g_signal_emit_by_name (stage, "key-press-event", &event);
emit_input_event = TRUE;
break;
case KeyRelease:
translate_key_event ((ClutterKeyEvent *) &event, xevent);
g_signal_emit_by_name (stage, "key-release-event", &event);
emit_input_event = TRUE;
break;
case ButtonPress:
translate_button_event ((ClutterButtonEvent *) &event, xevent);
g_signal_emit_by_name (stage, "button-press-event", &event);
emit_input_event = TRUE;
break;
case ButtonRelease:
translate_button_event ((ClutterButtonEvent *) &event, xevent);
g_signal_emit_by_name (stage, "button-release-event", &event);
emit_input_event = TRUE;
break;
case MotionNotify:
translate_motion_event ((ClutterMotionEvent *) &event, xevent);
g_signal_emit_by_name (stage, "motion-event", &event);
emit_input_event = TRUE;
break;
}
if (emit_input_event)
g_signal_emit_by_name (stage, "input-event", &event);
}
static void
events_init()
{
ClutterMainContext *clutter_context;
GMainContext *gmain_context;
int connection_number;
GSource *source;
ClutterXEventSource *display_source;
clutter_context = clutter_context_get_default ();
gmain_context = g_main_context_default ();
g_main_context_ref (gmain_context);
connection_number = ConnectionNumber (clutter_glx_display());
source = g_source_new ((GSourceFuncs *)&x_event_funcs,
sizeof (ClutterXEventSource));
display_source = (ClutterXEventSource *)source;
display_source->event_poll_fd.fd = connection_number;
display_source->event_poll_fd.events = G_IO_IN;
display_source->display = clutter_glx_display();
g_source_add_poll (source, &display_source->event_poll_fd);
g_source_set_can_recurse (source, TRUE);
g_source_set_callback (source,
(GSourceFunc) clutter_dispatch_x_event,
NULL /* no userdata */, NULL);
g_source_attach (source, gmain_context);
g_source_unref (source);
}
static void
sync_fullscreen (ClutterStage *stage)
{
Atom atom_WINDOW_STATE, atom_WINDOW_STATE_FULLSCREEN;
gboolean want_fullscreen;
atom_WINDOW_STATE
= XInternAtom(clutter_glx_display(), "_NET_WM_STATE", False);
atom_WINDOW_STATE_FULLSCREEN
= XInternAtom(clutter_glx_display(), "_NET_WM_STATE_FULLSCREEN",False);
g_object_get (stage, "fullscreen", &want_fullscreen, NULL);
if (want_fullscreen)
{
clutter_actor_set_size (CLUTTER_ACTOR(stage),
DisplayWidth(clutter_glx_display(),
clutter_glx_screen()),
DisplayHeight(clutter_glx_display(),
clutter_glx_screen()));
if (stage->backend->xwin != None)
XChangeProperty(clutter_glx_display(), stage->backend->xwin,
atom_WINDOW_STATE, XA_ATOM, 32,
PropModeReplace,
(unsigned char *)&atom_WINDOW_STATE_FULLSCREEN, 1);
}
else
{
if (stage->backend->xwin != None)
XDeleteProperty(clutter_glx_display(),
stage->backend->xwin, atom_WINDOW_STATE);
}
}
static void
sync_cursor (ClutterStage *stage)
{
gboolean hide_cursor;
if (stage->backend->xwin == None)
return;
g_object_get (stage, "hide-cursor", &hide_cursor, NULL);
/* FIXME: Use XFixesHideCursor */
if (hide_cursor)
{
XColor col;
Pixmap pix;
Cursor curs;
pix = XCreatePixmap (clutter_glx_display(),
stage->backend->xwin, 1, 1, 1);
memset (&col, 0, sizeof (col));
curs = XCreatePixmapCursor (clutter_glx_display(),
pix, pix, &col, &col, 1, 1);
XFreePixmap (clutter_glx_display(), pix);
XDefineCursor(clutter_glx_display(), stage->backend->xwin, curs);
}
else
{
XUndefineCursor(clutter_glx_display(), stage->backend->xwin);
}
}
/* FIXME -> CGL */
static void
frustum (GLfloat left,
GLfloat right,
GLfloat bottom,
GLfloat top,
GLfloat nearval,
GLfloat farval)
{
GLfloat x, y, a, b, c, d;
GLfloat m[16];
x = (2.0 * nearval) / (right - left);
y = (2.0 * nearval) / (top - bottom);
a = (right + left) / (right - left);
b = (top + bottom) / (top - bottom);
c = -(farval + nearval) / ( farval - nearval);
d = -(2.0 * farval * nearval) / (farval - nearval);
#define M(row,col) m[col*4+row]
M(0,0) = x; M(0,1) = 0.0F; M(0,2) = a; M(0,3) = 0.0F;
M(1,0) = 0.0F; M(1,1) = y; M(1,2) = b; M(1,3) = 0.0F;
M(2,0) = 0.0F; M(2,1) = 0.0F; M(2,2) = c; M(2,3) = d;
M(3,0) = 0.0F; M(3,1) = 0.0F; M(3,2) = -1.0F; M(3,3) = 0.0F;
#undef M
glMultMatrixf (m);
}
static void
perspective (GLfloat fovy,
GLfloat aspect,
GLfloat zNear,
GLfloat zFar)
{
GLfloat xmin, xmax, ymin, ymax;
ymax = zNear * tan (fovy * M_PI / 360.0);
ymin = -ymax;
xmin = ymin * aspect;
xmax = ymax * aspect;
frustum (xmin, xmax, ymin, ymax, zNear, zFar);
}
static void
sync_viewport (ClutterStage *stage)
{
glViewport (0, 0, stage->backend->xwin_width, stage->backend->xwin_height);
glMatrixMode (GL_PROJECTION);
glLoadIdentity ();
perspective (60.0f, 1.0f, 0.1f, 100.0f);
glMatrixMode (GL_MODELVIEW);
glLoadIdentity ();
/* Then for 2D like transform */
/* camera distance from screen, 0.5 * tan (FOV) */
#define DEFAULT_Z_CAMERA 0.866025404f
glTranslatef (-0.5f, -0.5f, -DEFAULT_Z_CAMERA);
glScalef (1.0f / stage->backend->xwin_width,
-1.0f / stage->backend->xwin_height,
1.0f / stage->backend->xwin_width);
glTranslatef (0.0f, -stage->backend->xwin_height, 0.0f);
}
static void
clutter_stage_glx_show (ClutterActor *self)
{
if (clutter_stage_glx_window (CLUTTER_STAGE(self)))
XMapWindow (clutter_glx_display(),
clutter_stage_glx_window (CLUTTER_STAGE(self)));
}
static void
clutter_stage_glx_hide (ClutterActor *self)
{
if (clutter_stage_glx_window (CLUTTER_STAGE(self)))
XUnmapWindow (clutter_glx_display(),
clutter_stage_glx_window (CLUTTER_STAGE(self)));
}
static void
clutter_stage_glx_unrealize (ClutterActor *actor)
{
ClutterStage *stage;
ClutterStagePrivate *priv;
ClutterStageBackend *backend;
gboolean want_offscreen;
stage = CLUTTER_STAGE(actor);
priv = stage->priv;
backend = stage->backend;
CLUTTER_MARK();
g_object_get (stage, "offscreen", &want_offscreen, NULL);
if (want_offscreen)
{
if (backend->glxpixmap)
{
glXDestroyGLXPixmap (clutter_glx_display(), backend->glxpixmap);
backend->glxpixmap = None;
}
if (backend->xpixmap)
{
XFreePixmap (clutter_glx_display(), backend->xpixmap);
backend->xpixmap = None;
}
}
else
{
if (!backend->is_foreign_xwin && backend->xwin != None)
{
XDestroyWindow (clutter_glx_display(), backend->xwin);
backend->xwin = None;
}
else
backend->xwin = None;
}
glXMakeCurrent(clutter_glx_display(), None, NULL);
if (backend->gl_context != None)
{
glXDestroyContext (clutter_glx_display(), backend->gl_context);
backend->gl_context = None;
}
}
static void
clutter_stage_glx_realize (ClutterActor *actor)
{
ClutterStage *stage;
ClutterStagePrivate *priv;
ClutterStageBackend *backend;
gboolean want_offscreen;
stage = CLUTTER_STAGE(actor);
priv = stage->priv;
backend = stage->backend;
CLUTTER_MARK();
g_object_get (stage, "offscreen", &want_offscreen, NULL);
if (want_offscreen)
{
int gl_attributes[] = {
GLX_RGBA,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
0
};
if (backend->xvisinfo)
XFree(backend->xvisinfo);
backend->xvisinfo = glXChooseVisual (clutter_glx_display(),
clutter_glx_screen(),
gl_attributes);
if (!backend->xvisinfo)
{
g_critical ("Unable to find suitable GL visual.");
CLUTTER_ACTOR_UNSET_FLAGS (actor, CLUTTER_ACTOR_REALIZED);
return;
}
if (backend->gl_context)
glXDestroyContext (clutter_glx_display(), backend->gl_context);
backend->xpixmap = XCreatePixmap (clutter_glx_display(),
clutter_glx_root_window(),
backend->xwin_width,
backend->xwin_height,
backend->xvisinfo->depth);
backend->glxpixmap = glXCreateGLXPixmap(clutter_glx_display(),
backend->xvisinfo,
backend->xpixmap);
sync_fullscreen (stage);
/* indirect */
backend->gl_context = glXCreateContext (clutter_glx_display(),
backend->xvisinfo,
0,
False);
glXMakeCurrent(clutter_glx_display(),
backend->glxpixmap, backend->gl_context);
#if 0
/* Debug code for monitoring a off screen pixmap via window */
{
Colormap cmap;
XSetWindowAttributes swa;
cmap = XCreateColormap(clutter_glx_display(),
clutter_glx_root_window(),
backend->xvisinfo->visual, AllocNone);
/* create a window */
swa.colormap = cmap;
foo_win = XCreateWindow(clutter_glx_display(),
clutter_glx_root_window(),
0, 0,
backend->xwin_width, backend->xwin_height,
0,
backend->xvisinfo->depth,
InputOutput,
backend->xvisinfo->visual,
CWColormap, &swa);
XMapWindow(clutter_glx_display(), foo_win);
}
#endif
}
else
{
int gl_attributes[] =
{
GLX_RGBA,
GLX_DOUBLEBUFFER,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
GLX_STENCIL_SIZE, 1,
0
};
if (backend->xvisinfo)
XFree(backend->xvisinfo);
if (backend->xvisinfo == None)
backend->xvisinfo = glXChooseVisual (clutter_glx_display(),
clutter_glx_screen(),
gl_attributes);
if (!backend->xvisinfo)
{
g_critical ("Unable to find suitable GL visual.");
CLUTTER_ACTOR_UNSET_FLAGS (actor, CLUTTER_ACTOR_REALIZED);
return;
}
if (backend->xwin == None)
backend->xwin = XCreateSimpleWindow(clutter_glx_display(),
clutter_glx_root_window(),
0, 0,
backend->xwin_width, backend->xwin_height,
0, 0,
WhitePixel(clutter_glx_display(),
clutter_glx_screen()));
XSelectInput(clutter_glx_display(),
backend->xwin,
StructureNotifyMask
|ExposureMask
/* FIXME: we may want to eplicity enable MotionMask */
|PointerMotionMask
|KeyPressMask
|KeyReleaseMask
|ButtonPressMask
|ButtonReleaseMask
|PropertyChangeMask);
sync_fullscreen (stage);
sync_cursor (stage);
if (backend->gl_context)
glXDestroyContext (clutter_glx_display(), backend->gl_context);
backend->gl_context = glXCreateContext (clutter_glx_display(),
backend->xvisinfo,
0,
True);
if (backend->gl_context == None)
{
g_critical ("Unable to create suitable GL context.");
CLUTTER_ACTOR_UNSET_FLAGS (actor, CLUTTER_ACTOR_REALIZED);
return;
}
glXMakeCurrent(clutter_glx_display(), backend->xwin, backend->gl_context);
}
CLUTTER_NOTE (GL,
"\n"
"===========================================\n"
"GL_VENDOR: %s\n"
"GL_RENDERER: %s\n"
"GL_VERSION: %s\n"
"GL_EXTENSIONS: %s\n"
"Is direct: %s\n"
"===========================================\n",
glGetString (GL_VENDOR),
glGetString (GL_RENDERER),
glGetString (GL_VERSION),
glGetString (GL_EXTENSIONS),
glXIsDirect(clutter_glx_display(), backend->gl_context) ? "yes" : "no"
);
sync_viewport (stage);
}
static void
clutter_stage_glx_paint (ClutterActor *self)
{
ClutterStage *stage = CLUTTER_STAGE(self);
ClutterColor stage_color;
static GTimer *timer = NULL;
static guint timer_n_frames = 0;
static ClutterActorClass *parent_class = NULL;
CLUTTER_NOTE (PAINT, " Redraw enter");
if (parent_class == NULL)
parent_class = g_type_class_peek_parent (CLUTTER_STAGE_GET_CLASS(stage));
if (clutter_want_fps ())
{
if (!timer)
timer = g_timer_new ();
}
clutter_stage_get_color (stage, &stage_color);
glClearColor(((float) stage_color.red / 0xff * 1.0),
((float) stage_color.green / 0xff * 1.0),
((float) stage_color.blue / 0xff * 1.0),
0.0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
parent_class->paint (self);
if (clutter_stage_glx_window (stage))
{
clutter_feature_wait_for_vblank ();
glXSwapBuffers(clutter_glx_display(), clutter_stage_glx_window (stage));
}
else
{
glXWaitGL();
CLUTTER_GLERR();
}
if (clutter_want_fps ())
{
timer_n_frames++;
if (g_timer_elapsed (timer, NULL) >= 1.0)
{
g_print ("*** FPS: %i ***\n", timer_n_frames);
timer_n_frames = 0;
g_timer_start (timer);
}
}
CLUTTER_NOTE (PAINT, " Redraw leave");
}
static void
clutter_stage_glx_allocate_coords (ClutterActor *self,
ClutterActorBox *box)
{
/* Do nothing, just stop group_allocate getting called */
/* TODO: sync up with any configure events from WM ?? */
return;
}
static void
clutter_stage_glx_request_coords (ClutterActor *self,
ClutterActorBox *box)
{
ClutterStage *stage;
ClutterStageBackend *backend;
gint new_width, new_height;
stage = CLUTTER_STAGE (self);
backend = stage->backend;
/* FIXME: some how have X configure_notfiys call this ?
*/
new_width = ABS(box->x2 - box->x1);
new_height = ABS(box->y2 - box->y1);
if (new_width != backend->xwin_width || new_height != backend->xwin_height)
{
backend->xwin_width = new_width;
backend->xwin_height = new_height;
if (backend->xwin != None)
XResizeWindow (clutter_glx_display(),
backend->xwin,
backend->xwin_width,
backend->xwin_height);
if (backend->xpixmap != None)
{
/* Need to recreate to resize */
clutter_actor_unrealize(self);
clutter_actor_realize(self);
}
sync_viewport (stage);
}
if (backend->xwin != None) /* Do we want to bother ? */
XMoveWindow (clutter_glx_display(),
backend->xwin,
box->x1,
box->y1);
}
static void
clutter_stage_glx_dispose (GObject *object)
{
#if 0
ClutterStage *self = CLUTTER_STAGE (object);
if (self->backend->xwin)
clutter_actor_unrealize (CLUTTER_ACTOR (self));
G_OBJECT_CLASS (clutter_stage_parent_class)->dispose (object);
#endif
}
static void
clutter_stage_glx_finalize (GObject *object)
{
#if 0
G_OBJECT_CLASS (clutter_stage_parent_class)->finalize (object);
#endif
}
void
clutter_stage_backend_init_vtable (ClutterStageVTable *vtable)
{
vtable->show = clutter_stage_glx_show;
vtable->hide = clutter_stage_glx_hide;
vtable->realize = clutter_stage_glx_realize;
vtable->unrealize = clutter_stage_glx_unrealize;
vtable->paint = clutter_stage_glx_paint;
vtable->request_coords = clutter_stage_glx_request_coords;
vtable->allocate_coords = clutter_stage_glx_allocate_coords;
vtable->sync_fullscreen = sync_fullscreen;
vtable->sync_cursor = sync_cursor;
vtable->sync_viewport = sync_viewport;
}
ClutterStageBackend*
clutter_stage_backend_init (ClutterStage *stage)
{
ClutterStageBackend *backend;
backend = g_new0(ClutterStageBackend, 1);
backend->xwin_width = 100;
backend->xwin_height = 100;
/* Maybe better somewhere else */
events_init ();
return backend;
}
/**
* clutter_stage_glx_get_xwindow
* @stage: A #ClutterStage
*
* Get the stage's underlying x window ID.
*
* Return Value: Stage X Window XID
*
* Since: 0.3
**/
Window
clutter_stage_glx_window (ClutterStage *stage)
{
return stage->backend->xwin;
}
/**
* clutter_stage_set_xwindow_foreign
* @stage: A #ClutterStage
* @xid: A preexisting X Window ID
*
* Target the #ClutterStage to use an existing external X Window.
*
* Return Value: TRUE if foreign window valid, FALSE otherwise
*
* Since: 0.3
**/
gboolean
clutter_stage_glx_set_window_foreign (ClutterStage *stage,
Window xid)
{
/* For screensavers via XSCREENSAVER_WINDOW env var.
* Also for toolkit binding.
*/
gint x,y;
guint width, height, border, depth;
Window root_return;
Status status;
ClutterGeometry geom;
clutter_glx_trap_x_errors();
status = XGetGeometry (clutter_glx_display(),
xid,
&root_return,
&x,
&y,
&width,
&height,
&border,
&depth);
if (clutter_glx_untrap_x_errors() || !status
|| width == 0 || height == 0 || depth != stage->backend->xvisinfo->depth)
return FALSE;
clutter_actor_unrealize (CLUTTER_ACTOR(stage));
stage->backend->xwin = xid;
geom.x = x;
geom.y = y;
geom.width = stage->backend->xwin_width = width;
geom.height = stage->backend->xwin_height = height;
clutter_actor_set_geometry (CLUTTER_ACTOR(stage), &geom);
clutter_actor_realize (CLUTTER_ACTOR(stage));
return TRUE;
}
/**
* clutter_stage_glx_get_xvisual
* @stage: A #ClutterStage
*
* Get the stage's XVisualInfo.
*
* Return Value: The stage's XVisualInfo
*
* Since: 0.3
**/
const XVisualInfo*
clutter_stage_glx_get_visual (ClutterStage *stage)
{
return stage->backend->xvisinfo;
}

494
clutter/clutter-stage.c
View File

@ -33,6 +33,7 @@
#include "config.h" #include "config.h"
#include "clutter-backend.h"
#include "clutter-stage.h" #include "clutter-stage.h"
#include "clutter-main.h" #include "clutter-main.h"
#include "clutter-color.h" #include "clutter-color.h"
@ -43,23 +44,9 @@
#include "clutter-debug.h" #include "clutter-debug.h"
#include "clutter-version.h" /* For flavour */ #include "clutter-version.h" /* For flavour */
#ifdef CLUTTER_FLAVOUR_GLX
#include <clutter/clutter-stage-glx.h>
#endif
#ifdef CLUTTER_FLAVOUR_EGL
#include <clutter/clutter-stage-egl.h>
#endif
#include <gdk-pixbuf-xlib/gdk-pixbuf-xlib.h> #include <gdk-pixbuf-xlib/gdk-pixbuf-xlib.h>
/* the stage is a singleton instance */ G_DEFINE_ABSTRACT_TYPE (ClutterStage, clutter_stage, CLUTTER_TYPE_GROUP);
static ClutterStage *stage_singleton = NULL;
/* Backend hooks */
static ClutterStageVTable _vtable;
G_DEFINE_TYPE (ClutterStage, clutter_stage, CLUTTER_TYPE_GROUP);
#define CLUTTER_STAGE_GET_PRIVATE(obj) \ #define CLUTTER_STAGE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), CLUTTER_TYPE_STAGE, ClutterStagePrivate)) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), CLUTTER_TYPE_STAGE, ClutterStagePrivate))
@ -68,9 +55,9 @@ struct _ClutterStagePrivate
{ {
ClutterColor color; ClutterColor color;
guint want_fullscreen : 1; guint is_fullscreen : 1;
guint want_offscreen : 1; guint is_offscreen : 1;
guint hide_cursor : 1; guint is_cursor_visible : 1;
}; };
enum enum
@ -80,7 +67,7 @@ enum
PROP_COLOR, PROP_COLOR,
PROP_FULLSCREEN, PROP_FULLSCREEN,
PROP_OFFSCREEN, PROP_OFFSCREEN,
PROP_HIDE_CURSOR PROP_CURSOR_VISIBLE
}; };
enum enum
@ -88,16 +75,26 @@ enum
INPUT_EVENT, INPUT_EVENT,
BUTTON_PRESS_EVENT, BUTTON_PRESS_EVENT,
BUTTON_RELEASE_EVENT, BUTTON_RELEASE_EVENT,
SCROLL_EVENT,
KEY_PRESS_EVENT, KEY_PRESS_EVENT,
KEY_RELEASE_EVENT, KEY_RELEASE_EVENT,
MOTION_EVENT, MOTION_EVENT,
STAGE_STATE_EVENT,
DELETE_EVENT,
LAST_SIGNAL LAST_SIGNAL
}; };
static guint stage_signals[LAST_SIGNAL] = { 0 }; static guint stage_signals[LAST_SIGNAL] = { 0 };
static ClutterActorClass *parent_class = NULL; static void
clutter_stage_delete_event (ClutterStage *stage)
{
/* FIXME - destroy the main stage, probably attaching a weak ref
* to it from the backend, so that it gets destroyed too.
*/
CLUTTER_NOTE (EVENT, "Received a destroy notification");
}
static void static void
clutter_stage_set_property (GObject *object, clutter_stage_set_property (GObject *object,
@ -107,8 +104,10 @@ clutter_stage_set_property (GObject *object,
{ {
ClutterStage *stage; ClutterStage *stage;
ClutterStagePrivate *priv; ClutterStagePrivate *priv;
ClutterActor *actor;
stage = CLUTTER_STAGE(object); stage = CLUTTER_STAGE (object);
actor = CLUTTER_ACTOR (stage);
priv = stage->priv; priv = stage->priv;
switch (prop_id) switch (prop_id)
@ -117,32 +116,26 @@ clutter_stage_set_property (GObject *object,
clutter_stage_set_color (stage, g_value_get_boxed (value)); clutter_stage_set_color (stage, g_value_get_boxed (value));
break; break;
case PROP_OFFSCREEN: case PROP_OFFSCREEN:
if (priv->want_offscreen != g_value_get_boolean (value)) if (CLUTTER_ACTOR_IS_REALIZED (actor))
{ {
clutter_actor_unrealize (CLUTTER_ACTOR(stage)); clutter_actor_unrealize (actor);
/* NOTE: as we are changing GL contexts here. so priv->is_offscreen = g_value_get_boolean (value);
* all textures will need unreleasing as they will clutter_actor_realize (actor);
* likely have set up ( i.e labels ) in the old
* context. We should probably somehow do this
* automatically
*/
priv->want_offscreen = g_value_get_boolean (value);
clutter_actor_realize (CLUTTER_ACTOR(stage));
} }
else
priv->is_offscreen = g_value_get_boolean (value);
break; break;
case PROP_FULLSCREEN: case PROP_FULLSCREEN:
if (priv->want_fullscreen != g_value_get_boolean (value)) if (g_value_get_boolean (value))
{ clutter_stage_fullscreen (stage);
priv->want_fullscreen = g_value_get_boolean (value); else
_vtable.sync_fullscreen (stage); clutter_stage_unfullscreen (stage);
}
break; break;
case PROP_HIDE_CURSOR: case PROP_CURSOR_VISIBLE:
if (priv->hide_cursor != g_value_get_boolean (value)) if (g_value_get_boolean (value))
{ clutter_stage_show_cursor (stage);
priv->hide_cursor = g_value_get_boolean (value); else
_vtable.sync_cursor (stage); clutter_stage_hide_cursor (stage);
}
break; break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -170,13 +163,13 @@ clutter_stage_get_property (GObject *object,
g_value_set_boxed (value, &color); g_value_set_boxed (value, &color);
break; break;
case PROP_OFFSCREEN: case PROP_OFFSCREEN:
g_value_set_boolean (value, priv->want_offscreen); g_value_set_boolean (value, priv->is_offscreen);
break; break;
case PROP_FULLSCREEN: case PROP_FULLSCREEN:
g_value_set_boolean (value, priv->want_fullscreen); g_value_set_boolean (value, priv->is_fullscreen);
break; break;
case PROP_HIDE_CURSOR: case PROP_CURSOR_VISIBLE:
g_value_set_boolean (value, priv->hide_cursor); g_value_set_boolean (value, priv->is_cursor_visible);
break; break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -188,29 +181,13 @@ static void
clutter_stage_class_init (ClutterStageClass *klass) clutter_stage_class_init (ClutterStageClass *klass)
{ {
GObjectClass *gobject_class = G_OBJECT_CLASS (klass); GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
ClutterActorClass *actor_class = CLUTTER_ACTOR_CLASS (klass); ClutterStageClass *stage_class = CLUTTER_STAGE_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
clutter_stage_backend_init_vtable (&_vtable);
actor_class->realize = _vtable.realize;
actor_class->unrealize = _vtable.unrealize;
actor_class->show = _vtable.show;
actor_class->hide = _vtable.hide;
actor_class->paint = _vtable.paint;
actor_class->request_coords = _vtable.request_coords;
actor_class->allocate_coords = _vtable.allocate_coords;
/*
gobject_class->dispose = _vtable.stage_dispose;
gobject_class->finalize = _vtable.stage_finalize;
*/
gobject_class->set_property = clutter_stage_set_property; gobject_class->set_property = clutter_stage_set_property;
gobject_class->get_property = clutter_stage_get_property; gobject_class->get_property = clutter_stage_get_property;
stage_class->delete_event = clutter_stage_delete_event;
/** /**
* ClutterStage:fullscreen * ClutterStage:fullscreen
* *
@ -220,7 +197,7 @@ clutter_stage_class_init (ClutterStageClass *klass)
(gobject_class, PROP_FULLSCREEN, (gobject_class, PROP_FULLSCREEN,
g_param_spec_boolean ("fullscreen", g_param_spec_boolean ("fullscreen",
"Fullscreen", "Fullscreen",
"Make Clutter stage fullscreen", "Whether the main stage is fullscreen",
FALSE, FALSE,
G_PARAM_CONSTRUCT | CLUTTER_PARAM_READWRITE)); G_PARAM_CONSTRUCT | CLUTTER_PARAM_READWRITE));
@ -228,16 +205,16 @@ clutter_stage_class_init (ClutterStageClass *klass)
(gobject_class, PROP_OFFSCREEN, (gobject_class, PROP_OFFSCREEN,
g_param_spec_boolean ("offscreen", g_param_spec_boolean ("offscreen",
"Offscreen", "Offscreen",
"Make Clutter stage offscreen", "Whether the main stage is renderer offscreen",
FALSE, FALSE,
G_PARAM_CONSTRUCT | CLUTTER_PARAM_READWRITE)); G_PARAM_CONSTRUCT | CLUTTER_PARAM_READWRITE));
g_object_class_install_property g_object_class_install_property
(gobject_class, PROP_HIDE_CURSOR, (gobject_class, PROP_CURSOR_VISIBLE,
g_param_spec_boolean ("hide-cursor", g_param_spec_boolean ("cursor-visible",
"Hide Cursor", "Cursor Visible",
"Make Clutter stage cursor-less", "Whether the mouse pointer is visible on the main stage ",
FALSE, FALSE,
G_PARAM_CONSTRUCT | CLUTTER_PARAM_READWRITE)); G_PARAM_CONSTRUCT | CLUTTER_PARAM_READWRITE));
@ -245,7 +222,7 @@ clutter_stage_class_init (ClutterStageClass *klass)
(gobject_class, PROP_COLOR, (gobject_class, PROP_COLOR,
g_param_spec_boxed ("color", g_param_spec_boxed ("color",
"Color", "Color",
"The color of the stage", "The color of the main stage",
CLUTTER_TYPE_COLOR, CLUTTER_TYPE_COLOR,
CLUTTER_PARAM_READWRITE)); CLUTTER_PARAM_READWRITE));
@ -272,7 +249,7 @@ clutter_stage_class_init (ClutterStageClass *klass)
* @stage: the actor which received the event * @stage: the actor which received the event
* @event: a #ClutterButtonEvent * @event: a #ClutterButtonEvent
* *
* The ::button-press-event is emitted each time a mouse button * The ::button-press-event signal is emitted each time a mouse button
* is pressed on @stage. * is pressed on @stage.
*/ */
stage_signals[BUTTON_PRESS_EVENT] = stage_signals[BUTTON_PRESS_EVENT] =
@ -289,7 +266,7 @@ clutter_stage_class_init (ClutterStageClass *klass)
* @stage: the actor which received the event * @stage: the actor which received the event
* @event: a #ClutterButtonEvent * @event: a #ClutterButtonEvent
* *
* The ::button-release-event is emitted each time a mouse button * The ::button-release-event signal is emitted each time a mouse button
* is released on @stage. * is released on @stage.
*/ */
stage_signals[BUTTON_RELEASE_EVENT] = stage_signals[BUTTON_RELEASE_EVENT] =
@ -301,12 +278,31 @@ clutter_stage_class_init (ClutterStageClass *klass)
clutter_marshal_VOID__BOXED, clutter_marshal_VOID__BOXED,
G_TYPE_NONE, 1, G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT); CLUTTER_TYPE_EVENT);
/**
* ClutterStage::scroll-event:
* @stage: the actor which received the event
* @event: a #ClutterScrollEvent
*
* The ::scroll-event signal is emitted each time a the mouse is
* scrolled on @stage
*
* Since: 0.4
*/
stage_signals[SCROLL_EVENT] =
g_signal_new ("scroll-event",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterStageClass, scroll_event),
NULL, NULL,
clutter_marshal_VOID__BOXED,
G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT);
/** /**
* ClutterStage::key-press-event: * ClutterStage::key-press-event:
* @stage: the actor which received the event * @stage: the actor which received the event
* @event: a #ClutterKeyEvent * @event: a #ClutterKeyEvent
* *
* The ::key-press-event is emitted each time a keyboard button * The ::key-press-event signal is emitted each time a keyboard button
* is pressed on @stage. * is pressed on @stage.
*/ */
stage_signals[KEY_PRESS_EVENT] = stage_signals[KEY_PRESS_EVENT] =
@ -323,7 +319,7 @@ clutter_stage_class_init (ClutterStageClass *klass)
* @stage: the actor which received the event * @stage: the actor which received the event
* @event: a #ClutterKeyEvent * @event: a #ClutterKeyEvent
* *
* The ::key-release-event is emitted each time a keyboard button * The ::key-release-event signal is emitted each time a keyboard button
* is released on @stage. * is released on @stage.
*/ */
stage_signals[KEY_RELEASE_EVENT] = stage_signals[KEY_RELEASE_EVENT] =
@ -340,7 +336,7 @@ clutter_stage_class_init (ClutterStageClass *klass)
* @stage: the actor which received the event * @stage: the actor which received the event
* @event: a #ClutterMotionEvent * @event: a #ClutterMotionEvent
* *
* The ::motion-event is emitted each time the mouse pointer is * The ::motion-event signal is emitted each time the mouse pointer is
* moved on @stage. * moved on @stage.
*/ */
stage_signals[MOTION_EVENT] = stage_signals[MOTION_EVENT] =
@ -353,6 +349,15 @@ clutter_stage_class_init (ClutterStageClass *klass)
G_TYPE_NONE, 1, G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT); CLUTTER_TYPE_EVENT);
stage_signals[DELETE_EVENT] =
g_signal_new ("delete-event",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterStageClass, delete_event),
NULL, NULL,
clutter_marshal_VOID__VOID,
G_TYPE_NONE, 0);
g_type_class_add_private (gobject_class, sizeof (ClutterStagePrivate)); g_type_class_add_private (gobject_class, sizeof (ClutterStagePrivate));
} }
@ -366,11 +371,9 @@ clutter_stage_init (ClutterStage *self)
self->priv = priv = CLUTTER_STAGE_GET_PRIVATE (self); self->priv = priv = CLUTTER_STAGE_GET_PRIVATE (self);
self->backend = clutter_stage_backend_init (self); priv->is_offscreen = FALSE;
priv->is_fullscreen = FALSE;
priv->want_offscreen = FALSE; priv->is_cursor_visible = FALSE;
priv->want_fullscreen = FALSE;
priv->hide_cursor = FALSE;
priv->color.red = 0xff; priv->color.red = 0xff;
priv->color.green = 0xff; priv->color.green = 0xff;
@ -387,39 +390,20 @@ clutter_stage_init (ClutterStage *self)
* the stage will be created the first time this function is * the stage will be created the first time this function is
* called (typically, inside clutter_init()); all the subsequent * called (typically, inside clutter_init()); all the subsequent
* calls to clutter_stage_get_default() will return the same * calls to clutter_stage_get_default() will return the same
* instance, with its reference count increased. * instance.
* *
* Return value: the main #ClutterStage. You should never * Return value: the main #ClutterStage. You should never
* destroy the returned actor. * destroy or unref the returned actor.
*/ */
ClutterActor * ClutterActor *
clutter_stage_get_default (void) clutter_stage_get_default (void)
{ {
ClutterActor *retval = NULL; ClutterMainContext *context;
if (!stage_singleton) context = clutter_context_get_default ();
{ g_assert (context != NULL);
stage_singleton = g_object_new (CLUTTER_TYPE_STAGE, NULL);
retval = CLUTTER_ACTOR (stage_singleton); return clutter_backend_get_stage (context->backend);
}
else
{
retval = CLUTTER_ACTOR (stage_singleton);
/* We dont ref for now as its assumed there will always be
* a stage and no real support for multiple stages. Non
* reffing makes API slightly simpler and allows for things
* like CLUTTER_STAGE_WIDTH() work nicely.
*
* In future if multiple stage support is added probably
* add a clutter-stage-manager class that would manage
* multiple instances.
* g_object_ref (retval);
*/
}
return retval;
} }
/** /**
@ -474,14 +458,129 @@ clutter_stage_get_color (ClutterStage *stage,
color->alpha = priv->color.alpha; color->alpha = priv->color.alpha;
} }
#if 0 /**
static void * clutter_stage_fullscreen:
snapshot_pixbuf_free (guchar *pixels, * @stage: a #ClutterStage
gpointer data) *
* Asks to place the stage window in the fullscreen state. Note that you
* shouldn't assume the window is definitely full screen afterward, because
* other entities (e.g. the user or window manager) could unfullscreen it
* again, and not all window managers honor requests to fullscreen windows.
*/
void
clutter_stage_fullscreen (ClutterStage *stage)
{ {
g_free(pixels); ClutterStagePrivate *priv;
g_return_if_fail (CLUTTER_IS_STAGE (stage));
priv = stage->priv;
if (!priv->is_fullscreen)
{
priv->is_fullscreen = TRUE;
if (CLUTTER_STAGE_GET_CLASS (stage)->set_fullscreen)
CLUTTER_STAGE_GET_CLASS (stage)->set_fullscreen (stage, TRUE);
g_object_notify (G_OBJECT (stage), "fullscreen");
}
}
/**
* clutter_stage_unfullscreen:
* @stage: a #ClutterStage
*
* Asks to toggle off the fullscreen state for the stage window. Note that
* you shouldn't assume the window is definitely not full screen afterward,
* because other entities (e.g. the user or window manager) could fullscreen
* it again, and not all window managers honor requests to unfullscreen
* windows.
*/
void
clutter_stage_unfullscreen (ClutterStage *stage)
{
ClutterStagePrivate *priv;
g_return_if_fail (CLUTTER_IS_STAGE (stage));
priv = stage->priv;
if (priv->is_fullscreen)
{
priv->is_fullscreen = FALSE;
if (CLUTTER_STAGE_GET_CLASS (stage)->set_fullscreen)
CLUTTER_STAGE_GET_CLASS (stage)->set_fullscreen (stage, FALSE);
g_object_notify (G_OBJECT (stage), "fullscreen");
}
}
/**
* clutter_stage_show_cursor:
* @stage: a #ClutterStage
*
* Shows the cursor on the stage window
*/
void
clutter_stage_show_cursor (ClutterStage *stage)
{
ClutterStagePrivate *priv;
g_return_if_fail (CLUTTER_IS_STAGE (stage));
priv = stage->priv;
if (!priv->is_cursor_visible)
{
priv->is_cursor_visible = TRUE;
if (CLUTTER_STAGE_GET_CLASS (stage)->set_cursor_visible)
CLUTTER_STAGE_GET_CLASS (stage)->set_cursor_visible (stage, TRUE);
g_object_notify (G_OBJECT (stage), "cursor-visible");
}
}
/**
* clutter_stage_hide_cursor:
* @stage:
*
* Hides the cursor as invisible on the stage window
*/
void
clutter_stage_hide_cursor (ClutterStage *stage)
{
ClutterStagePrivate *priv;
g_return_if_fail (CLUTTER_IS_STAGE (stage));
priv = stage->priv;
if (priv->is_cursor_visible)
{
priv->is_cursor_visible = FALSE;
if (CLUTTER_STAGE_GET_CLASS (stage)->set_cursor_visible)
CLUTTER_STAGE_GET_CLASS (stage)->set_cursor_visible (stage, FALSE);
g_object_notify (G_OBJECT (stage), "cursor-visible");
}
}
/**
* clutter_stage_flush:
* @stage: a #ClutterStage
*
* Flushes the stage. This function is only useful for stage
* implementations inside backends or for actors; you should never
* need to call this function directly.
*/
void
clutter_stage_flush (ClutterStage *stage)
{
g_return_if_fail (CLUTTER_IS_STAGE (stage));
if (CLUTTER_STAGE_GET_CLASS (stage)->flush)
CLUTTER_STAGE_GET_CLASS (stage)->flush (stage);
} }
#endif
/** /**
* clutter_stage_snapshot * clutter_stage_snapshot
@ -497,183 +596,42 @@ snapshot_pixbuf_free (guchar *pixels,
* *
* Return value: pixel representation as a #GdkPixbuf * Return value: pixel representation as a #GdkPixbuf
**/ **/
GdkPixbuf* GdkPixbuf *
clutter_stage_snapshot (ClutterStage *stage, clutter_stage_snapshot (ClutterStage *stage,
gint x, gint x,
gint y, gint y,
gint width, gint width,
gint height) gint height)
{ {
#if 0 ClutterStageClass *klass;
guchar *data;
GdkPixbuf *pixb, *fpixb;
ClutterActor *actor;
ClutterStagePrivate *priv;
g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL); g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL);
g_return_val_if_fail (x >= 0 && y >= 0, NULL); g_return_val_if_fail (x >= 0 && y >= 0, NULL);
priv = stage->priv; klass = CLUTTER_STAGE_GET_CLASS (stage);
if (klass->draw_to_pixbuf)
actor = CLUTTER_ACTOR (stage);
if (width < 0)
width = clutter_actor_get_width (actor);
if (height < 0)
height = clutter_actor_get_height (actor);
if (priv->want_offscreen)
{ {
gdk_pixbuf_xlib_init (clutter_xdisplay(), clutter_xscreen()); GdkPixbuf *retval = NULL;
pixb = gdk_pixbuf_xlib_get_from_drawable klass->draw_to_pixbuf (stage, retval, x, y, width, height);
(NULL,
(Drawable)priv->xpixmap, return retval;
DefaultColormap(clutter_xdisplay(),
clutter_xscreen()),
priv->xvisinfo->visual,
x, y, 0, 0, width, height);
return pixb;
} }
else
{
data = g_malloc0 (sizeof (guchar) * width * height * 4);
glReadPixels (x, return NULL;
clutter_actor_get_height (actor)
- y - height,
width,
height, GL_RGBA, GL_UNSIGNED_BYTE, data);
pixb = gdk_pixbuf_new_from_data (data,
GDK_COLORSPACE_RGB,
TRUE,
8,
width,
height,
width * 4,
snapshot_pixbuf_free,
NULL);
fpixb = gdk_pixbuf_flip (pixb, TRUE);
g_object_unref (pixb);
return fpixb;
}
#endif
return 0;
} }
/* FIXME -> CGL */ ClutterActor *
static void
frustum (GLfloat left,
GLfloat right,
GLfloat bottom,
GLfloat top,
GLfloat nearval,
GLfloat farval)
{
GLfloat x, y, a, b, c, d;
GLfloat m[16];
x = (2.0 * nearval) / (right - left);
y = (2.0 * nearval) / (top - bottom);
a = (right + left) / (right - left);
b = (top + bottom) / (top - bottom);
c = -(farval + nearval) / ( farval - nearval);
d = -(2.0 * farval * nearval) / (farval - nearval);
#define M(row,col) m[col*4+row]
M(0,0) = x; M(0,1) = 0.0F; M(0,2) = a; M(0,3) = 0.0F;
M(1,0) = 0.0F; M(1,1) = y; M(1,2) = b; M(1,3) = 0.0F;
M(2,0) = 0.0F; M(2,1) = 0.0F; M(2,2) = c; M(2,3) = d;
M(3,0) = 0.0F; M(3,1) = 0.0F; M(3,2) = -1.0F; M(3,3) = 0.0F;
#undef M
glMultMatrixf (m);
}
static void
perspective (GLfloat fovy,
GLfloat aspect,
GLfloat zNear,
GLfloat zFar)
{
GLfloat xmin, xmax, ymin, ymax;
ymax = zNear * tan (fovy * M_PI / 360.0);
ymin = -ymax;
xmin = ymin * aspect;
xmax = ymax * aspect;
frustum (xmin, xmax, ymin, ymax, zNear, zFar);
}
/**
* clutter_stage_get_actor_at_pos:
* @stage: a #ClutterStage
* @x: the x coordinate
* @y: the y coordinate
*
* If found, retrieves the actor that the (x, y) coordinates.
*
* Return value: the #ClutterActor at the desired coordinates,
* or %NULL if no actor was found.
*/
ClutterActor*
clutter_stage_get_actor_at_pos (ClutterStage *stage, clutter_stage_get_actor_at_pos (ClutterStage *stage,
gint x, gint x,
gint y) gint y)
{ {
ClutterActor *found = NULL; g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL);
GLuint buff[64] = {0};
GLint hits, view[4];
glSelectBuffer(64, buff); if (CLUTTER_STAGE_GET_CLASS (stage)->get_actor_at_pos)
glGetIntegerv(GL_VIEWPORT, view);
glRenderMode(GL_SELECT);
glInitNames();
glPushName(0);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
/* This is gluPickMatrix(x, y, 1.0, 1.0, view); */
glTranslatef((view[2] - 2 * (x - view[0])),
(view[3] - 2 * (y - view[1])), 0);
glScalef(view[2], -view[3], 1.0);
perspective (60.0f, 1.0f, 0.1f, 100.0f);
glMatrixMode(GL_MODELVIEW);
clutter_actor_paint (CLUTTER_ACTOR (stage));
glMatrixMode(GL_PROJECTION);
glPopMatrix();
hits = glRenderMode(GL_RENDER);
if (hits != 0)
{ {
#if 0 return CLUTTER_STAGE_GET_CLASS (stage)->get_actor_at_pos (stage, x, y);
gint i
for (i = 0; i < hits; i++)
g_print ("Hit at %i\n", buff[i * 4 + 3]);
#endif
found = clutter_group_find_child_by_id (CLUTTER_GROUP (stage),
buff[(hits-1) * 4 + 3]);
} }
_vtable.sync_viewport (stage); return NULL;
return found;
} }

93
clutter/clutter-stage.h
View File

@ -23,28 +23,18 @@
* Boston, MA 02111-1307, USA. * Boston, MA 02111-1307, USA.
*/ */
#ifndef _HAVE_CLUTTER_STAGE_H #ifndef __CLUTTER_STAGE_H__
#define _HAVE_CLUTTER_STAGE_H #define __CLUTTER_STAGE_H__
#include <glib-object.h>
#include <clutter/clutter-group.h> #include <clutter/clutter-group.h>
#include <clutter/clutter-color.h> #include <clutter/clutter-color.h>
#include <clutter/clutter-event.h> #include <clutter/clutter-event.h>
#include <gdk-pixbuf/gdk-pixbuf.h> #include <gdk-pixbuf/gdk-pixbuf.h>
G_BEGIN_DECLS G_BEGIN_DECLS
#define CLUTTER_TYPE_STAGE (clutter_stage_get_type()) #define CLUTTER_TYPE_STAGE (clutter_stage_get_type())
#define CLUTTER_STAGE_WIDTH() \
clutter_actor_get_width(CLUTTER_ACTOR(clutter_stage_get_default()))
#define CLUTTER_STAGE_HEIGHT() \
clutter_actor_get_height(CLUTTER_ACTOR(clutter_stage_get_default()))
#define CLUTTER_STAGE(obj) \ #define CLUTTER_STAGE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \ (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
CLUTTER_TYPE_STAGE, ClutterStage)) CLUTTER_TYPE_STAGE, ClutterStage))
@ -65,17 +55,19 @@ G_BEGIN_DECLS
(G_TYPE_INSTANCE_GET_CLASS ((obj), \ (G_TYPE_INSTANCE_GET_CLASS ((obj), \
CLUTTER_TYPE_STAGE, ClutterStageClass)) CLUTTER_TYPE_STAGE, ClutterStageClass))
typedef struct _ClutterStagePrivate ClutterStagePrivate; #define CLUTTER_STAGE_WIDTH() \
clutter_actor_get_width (clutter_stage_get_default ())
#define CLUTTER_STAGE_HEIGHT() \
clutter_actor_get_height (clutter_stage_get_default ())
typedef struct _ClutterStage ClutterStage; typedef struct _ClutterStage ClutterStage;
typedef struct _ClutterStageClass ClutterStageClass; typedef struct _ClutterStageClass ClutterStageClass;
typedef struct _ClutterStageBackend ClutterStageBackend; typedef struct _ClutterStagePrivate ClutterStagePrivate;
typedef struct _ClutterStageVTable ClutterStageVTable;
struct _ClutterStage struct _ClutterStage
{ {
ClutterGroup parent; ClutterGroup parent_instance;
ClutterStageBackend *backend;
/*< private >*/ /*< private >*/
ClutterStagePrivate *priv; ClutterStagePrivate *priv;
@ -85,18 +77,42 @@ struct _ClutterStageClass
{ {
ClutterGroupClass parent_class; ClutterGroupClass parent_class;
void (*input_event) (ClutterStage *stage, /* vfuncs, not signals */
void (* set_fullscreen) (ClutterStage *stage,
gboolean fullscreen);
void (* set_cursor_visible) (ClutterStage *stage,
gboolean visible);
void (* set_offscreen) (ClutterStage *stage,
gboolean offscreen);
ClutterActor *(* get_actor_at_pos) (ClutterStage *stage,
gint x,
gint y);
void (* draw_to_pixbuf) (ClutterStage *stage,
GdkPixbuf *dest,
gint x,
gint y,
gint width,
gint height);
void (* flush) (ClutterStage *stage);
/* signals */
void (* input_event) (ClutterStage *stage,
ClutterEvent *event); ClutterEvent *event);
void (*button_press_event) (ClutterStage *stage, void (* button_press_event) (ClutterStage *stage,
ClutterButtonEvent *event); ClutterButtonEvent *event);
void (*button_release_event) (ClutterStage *stage, void (* button_release_event) (ClutterStage *stage,
ClutterButtonEvent *event); ClutterButtonEvent *event);
void (*key_press_event) (ClutterStage *stage, void (* scroll_event) (ClutterStage *stage,
ClutterScrollEvent *event);
void (* key_press_event) (ClutterStage *stage,
ClutterKeyEvent *event); ClutterKeyEvent *event);
void (*key_release_event) (ClutterStage *stage, void (* key_release_event) (ClutterStage *stage,
ClutterKeyEvent *event); ClutterKeyEvent *event);
void (*motion_event) (ClutterStage *stage, void (* motion_event) (ClutterStage *stage,
ClutterMotionEvent *event); ClutterMotionEvent *event);
void (* stage_state_event) (ClutterStage *stage,
ClutterStageStateEvent *event);
void (* delete_event) (ClutterStage *stage);
/* padding for future expansion */ /* padding for future expansion */
void (*_clutter_stage1) (void); void (*_clutter_stage1) (void);
@ -107,31 +123,19 @@ struct _ClutterStageClass
void (*_clutter_stage6) (void); void (*_clutter_stage6) (void);
}; };
struct _ClutterStageVTable
{
void (* show) (ClutterActor *actor);
void (* hide) (ClutterActor *actor);
void (* realize) (ClutterActor *actor);
void (* unrealize) (ClutterActor *actor);
void (* paint) (ClutterActor *actor);
void (* request_coords) (ClutterActor *actor,
ClutterActorBox *box);
void (* allocate_coords) (ClutterActor *actor,
ClutterActorBox *box);
void (* sync_fullscreen) (ClutterStage *stage);
void (* sync_cursor) (ClutterStage *stage);
void (* sync_viewport) (ClutterStage *stage);
};
GType clutter_stage_get_type (void) G_GNUC_CONST; GType clutter_stage_get_type (void) G_GNUC_CONST;
ClutterActor *clutter_stage_get_default (void); ClutterActor *clutter_stage_get_default (void);
void clutter_stage_set_color (ClutterStage *stage, void clutter_stage_set_color (ClutterStage *stage,
const ClutterColor *color); const ClutterColor *color);
void clutter_stage_get_color (ClutterStage *stage, void clutter_stage_get_color (ClutterStage *stage,
ClutterColor *color); ClutterColor *color);
void clutter_stage_fullscreen (ClutterStage *stage);
void clutter_stage_unfullscreen (ClutterStage *stage);
void clutter_stage_show_cursor (ClutterStage *stage);
void clutter_stage_hide_cursor (ClutterStage *stage);
ClutterActor *clutter_stage_get_actor_at_pos (ClutterStage *stage, ClutterActor *clutter_stage_get_actor_at_pos (ClutterStage *stage,
gint x, gint x,
gint y); gint y);
@ -140,7 +144,8 @@ GdkPixbuf * clutter_stage_snapshot (ClutterStage *stage,
gint y, gint y,
gint width, gint width,
gint height); gint height);
void clutter_stage_flush (ClutterStage *stage);
G_END_DECLS G_END_DECLS
#endif #endif /* __CLUTTER_STAGE_H__ */

1
clutter/clutter-texture.c
View File

@ -46,7 +46,6 @@
#include "clutter-private.h" #include "clutter-private.h"
#include "clutter-debug.h" #include "clutter-debug.h"
#include <GL/glx.h>
#include <GL/gl.h> #include <GL/gl.h>
G_DEFINE_TYPE (ClutterTexture, clutter_texture, CLUTTER_TYPE_ACTOR); G_DEFINE_TYPE (ClutterTexture, clutter_texture, CLUTTER_TYPE_ACTOR);

2
clutter/clutter-version.h.in
View File

@ -41,6 +41,6 @@
(CLUTTER_MAJOR_VERSION == (major) && CLUTTER_MINOR_VERSION > (minor)) || \ (CLUTTER_MAJOR_VERSION == (major) && CLUTTER_MINOR_VERSION > (minor)) || \
(CLUTTER_MAJOR_VERSION == (major) && CLUTTER_MINOR_VERSION == (minor) && CLUTTER_MICRO_VERSION > (micro))) (CLUTTER_MAJOR_VERSION == (major) && CLUTTER_MINOR_VERSION == (minor) && CLUTTER_MICRO_VERSION > (micro)))
#define @CLUTTER_FLAVOUR_DEFINE@ #define CLUTTER_FLAVOUR "@CLUTTER_FLAVOUR@"
#endif /* __CLUTTER_VERSION_H__ */ #endif /* __CLUTTER_VERSION_H__ */

19
clutter/egl/Makefile.am Normal file
View File

@ -0,0 +1,19 @@
libclutterincludedir = $(includedir)/clutter-@CLUTTER_MAJORMINOR@/clutter
INCLUDES = \
-DG_LOG_DOMAIN=\"ClutterEGL\" \
-I$(top_srcdir) \
$(CLUTTER_CFLAGS) \
$(CLUTTER_DEBUG_CFLAGS) \
$(GCC_FLAGS)
LDADD = $(CLUTTER_LIBS)
noinst_LTLIBRARIES = libclutter-egl.la
libclutter_egl_la_SOURCES = \
clutter-backend-egl.h \
clutter-backend-egl.c \
clutter-event-egl.c \
clutter-stage-egl.h \
clutter-stage-egl.c

75
clutter/egl/clutter-backend-egl.c Normal file
View File

@ -0,0 +1,75 @@
#include "config.h"
#include "clutter-backend-egl.h"
#include "clutter-stage-egl.h"
#include "../clutter-private.h"
#include "../clutter-main.h"
static ClutterBackendEgl *backend_singleton = NULL;
G_DEFINE_TYPE (ClutterBackendEgl, clutter_backend_egl, CLUTTER_TYPE_BACKEND);
static gboolean
clutter_backend_egl_pre_parse (ClutterBackend *backend,
GError **error)
{
return TRUE;
}
static gboolean
clutter_backend_egl_post_parse (ClutterBackend *backend,
GError **error)
{
return TRUE;
}
static gboolean
clutter_backend_egl_init_stage (ClutterBackend *backend,
GError **error)
{
return TRUE;
}
static void
clutter_backend_egl_init_events (ClutterBackend *backend)
{
}
static void
clutter_backend_egl_add_options (ClutterBackend *backend,
GOptionGroup *group)
{
}
static ClutterActor *
clutter_backend_egl_get_stage (ClutterBackend *backend)
{
return NULL;
}
static void
clutter_backend_egl_class_init (ClutterBackendEglClass *klass)
{
ClutterBackendClass *backend_class = CLUTTER_BACKEND_CLASS (klass);
backend_class->pre_parse = clutter_backend_egl_pre_parse;
backend_class->post_parse = clutter_backend_egl_post_parse;
backend_class->init_stage = clutter_backend_egl_init_stage;
backend_class->init_events = clutter_backend_egl_init_events;
backend_class->get_stage = clutter_backend_egl_get_stage;
backend_class->add_options = clutter_backend_egl_add_options;
}
static void
clutter_backend_egl_init (ClutterBackendEgl *backend)
{
}
GType
_clutter_backend_impl_get_type (void)
{
return clutter_backend_egl_get_type ();
}

56
clutter/egl/clutter-backend-egl.h Normal file
View File

@ -0,0 +1,56 @@
/* Clutter.
* An OpenGL based 'interactive canvas' library.
* Authored By Matthew Allum <mallum@openedhand.com>
* Copyright (C) 2006-2007 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __CLUTTER_BACKEND_EGL_H__
#define __CLUTTER_BACKEND_EGL_H__
#include <glib-object.h>
#include <clutter/clutter-backend.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_BACKEND_EGL (clutter_backend_egl_get_type ())
#define CLUTTER_BACKEND_EGL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BACKEND_EGL, ClutterBackendEgl))
#define CLUTTER_IS_BACKEND_EGL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BACKEND_EGL))
#define CLUTTER_BACKEND_EGL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BACKEND_EGL, ClutterBackendEglClass))
#define CLUTTER_IS_BACKEND_EGL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BACKEND_EGL))
#define CLUTTER_BACKEND_EGL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_BACKEND_EGL, ClutterBackendEglClass))
typedef struct _ClutterBackendEgl ClutterBackendEgl;
typedef struct _ClutterBackendEglClass ClutterBackendEglClass;
struct _ClutterBackendEgl
{
ClutterBackend parent_instance;
/*< private >*/
};
struct _ClutterBackendEglClass
{
ClutterBackendClass parent_class;
};
GType clutter_backend_egl_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __CLUTTER_BACKEND_EGL_H__ */

0
clutter/egl/clutter-event-egl.c Normal file
View File

19
clutter/egl/clutter-stage-egl.c Normal file
View File

@ -0,0 +1,19 @@
#include "config.h"
#include "clutter-stage-egl.h"
#include "../clutter-private.h"
#include "../clutter-event.h"
G_DEFINE_TYPE (ClutterStageEgl, clutter_stage_egl, CLUTTER_TYPE_STAGE);
static void
clutter_stage_egl_class_init (ClutterStageEglClass *klass)
{
}
static void
clutter_stage_egl_init (ClutterStageEgl *stage)
{
}

28
clutter/egl/clutter-stage-egl.h Normal file
View File

@ -0,0 +1,28 @@
#ifndef __CLUTTER_STAGE_EGL_H__
#define __CLUTTER_STAGE_EGL_H__
#include <clutter/clutter-stage.h>
#define CLUTTER_TYPE_STAGE_EGL (clutter_stage_egl_get_type ())
#define CLUTTER_STAGE_EGL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_STAGE_EGL, ClutterStageEgl))
#define CLUTTER_IS_STAGE_EGL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_STAGE_EGL))
#define CLUTTER_STAGE_EGL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_STAGE_EGL, ClutterStageEglClass))
#define CLUTTER_IS_STAGE_EGL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_STAGE_EGL))
#define CLUTTER_STAGE_EGL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_STAGE_EGL, ClutterStageEglClass))
typedef struct _ClutterStageEgl ClutterStageEgl;
typedef struct _ClutterStageEglClass ClutterStageEglClass;
struct _ClutterStageEgl
{
ClutterStage parent_instance;
};
struct _ClutterStageEglClass
{
ClutterStageClass parent_class;
};
GType clutter_stage_egl_get_type (void) G_GNUC_CONST;
#endif /* __CLUTTER_STAGE_EGL_H__ */

437
clutter/glx/clutter-backend-glx.c Normal file
View File

@ -0,0 +1,437 @@
/* Clutter.
* An OpenGL based 'interactive canvas' library.
* Authored By Matthew Allum <mallum@openedhand.com>
* Copyright (C) 2006-2007 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "clutter-backend-glx.h"
#include "clutter-stage-glx.h"
#include "../clutter-event.h"
#include "../clutter-main.h"
#include "../clutter-debug.h"
#include "../clutter-private.h"
G_DEFINE_TYPE (ClutterBackendGlx, clutter_backend_glx, CLUTTER_TYPE_BACKEND);
/* singleton object */
static ClutterBackendGlx *backend_singleton = NULL;
/* options */
static gchar *clutter_display_name = NULL;
static gint clutter_screen = 0;
/* X error trap */
static int TrappedErrorCode = 0;
static int (*old_error_handler) (Display *, XErrorEvent *);
static gboolean
clutter_backend_glx_pre_parse (ClutterBackend *backend,
GError **error)
{
const gchar *env_string;
/* we don't fail here if DISPLAY is not set, as the user
* might pass the --display command line switch
*/
env_string = g_getenv ("DISPLAY");
if (env_string)
{
clutter_display_name = g_strdup (env_string);
env_string = NULL;
}
return TRUE;
}
static gboolean
clutter_backend_glx_post_parse (ClutterBackend *backend,
GError **error)
{
ClutterBackendGlx *backend_glx = CLUTTER_BACKEND_GLX (backend);
if (clutter_display_name)
{
CLUTTER_NOTE (MISC, "XOpenDisplay on `%s'", clutter_display_name);
backend_glx->xdpy = XOpenDisplay (clutter_display_name);
}
else
{
g_set_error (error, CLUTTER_INIT_ERROR,
CLUTTER_INIT_ERROR_BACKEND,
"Unable to open display. You have to set the DISPLAY "
"environment variable, or use the --display command "
"line argument");
return FALSE;
}
if (backend_glx->xdpy)
{
CLUTTER_NOTE (MISC, "Getting the X screen");
if (clutter_screen == 0)
backend_glx->xscreen = DefaultScreen (backend_glx->xdpy);
else
{
Screen *xscreen;
xscreen = ScreenOfDisplay (backend_glx->xdpy, clutter_screen);
backend_glx->xscreen = XScreenNumberOfScreen (xscreen);
}
backend_glx->xwin_root = RootWindow (backend_glx->xdpy,
backend_glx->xscreen);
backend_glx->display_name = g_strdup (clutter_display_name);
}
g_free (clutter_display_name);
CLUTTER_NOTE (MISC, "X Display `%s' [%p] opened (screen:%d, root:%u)",
backend_glx->display_name,
backend_glx->xdpy,
backend_glx->xscreen,
(unsigned int) backend_glx->xwin_root);
return TRUE;
}
static gboolean
is_gl_version_at_least_12 (void)
{
#define NON_VENDOR_VERSION_MAX_LEN 32
gchar non_vendor_version[NON_VENDOR_VERSION_MAX_LEN];
const gchar *version;
gint i = 0;
version = (const gchar*) glGetString (GL_VERSION);
while ( ((version[i] <= '9' && version[i] >= '0') || version[i] == '.')
&& i < NON_VENDOR_VERSION_MAX_LEN)
{
non_vendor_version[i] = version[i];
i++;
}
non_vendor_version[i] = '\0';
if (strstr (non_vendor_version, "1.0") == NULL &&
strstr (non_vendor_version, "1.0") == NULL)
return TRUE;
return FALSE;
}
static gboolean
clutter_backend_glx_init_stage (ClutterBackend *backend,
GError **error)
{
ClutterBackendGlx *backend_glx = CLUTTER_BACKEND_GLX (backend);
if (!backend_glx->stage)
{
ClutterStageGlx *stage_glx;
ClutterActor *stage;
stage = g_object_new (CLUTTER_TYPE_STAGE_GLX, NULL);
/* copy backend data into the stage */
stage_glx = CLUTTER_STAGE_GLX (stage);
stage_glx->xdpy = backend_glx->xdpy;
stage_glx->xwin_root = backend_glx->xwin_root;
stage_glx->xscreen = backend_glx->xscreen;
CLUTTER_NOTE (MISC, "GLX stage created (display:%p, screen:%d, root:%u)",
stage_glx->xdpy,
stage_glx->xscreen,
(unsigned int) stage_glx->xwin_root);
g_object_set_data (G_OBJECT (stage), "clutter-backend", backend);
backend_glx->stage = g_object_ref_sink (stage);
}
clutter_actor_realize (backend_glx->stage);
if (!CLUTTER_ACTOR_IS_REALIZED (backend_glx->stage))
{
g_set_error (error, CLUTTER_INIT_ERROR,
CLUTTER_INIT_ERROR_INTERNAL,
"Unable to realize the main stage");
return FALSE;
}
/* At least GL 1.2 is needed for CLAMP_TO_EDGE */
if (!is_gl_version_at_least_12 ())
{
g_set_error (error, CLUTTER_INIT_ERROR,
CLUTTER_INIT_ERROR_BACKEND,
"Clutter needs at least version 1.2 of OpenGL");
return FALSE;
}
return TRUE;
}
static void
clutter_backend_glx_init_events (ClutterBackend *backend)
{
CLUTTER_NOTE (EVENT, "initialising the event loop");
_clutter_events_init (backend);
}
static ClutterActor *
clutter_backend_glx_get_stage (ClutterBackend *backend)
{
ClutterBackendGlx *backend_glx = CLUTTER_BACKEND_GLX (backend);
return backend_glx->stage;
}
static const GOptionEntry entries[] =
{
{
"display", 0,
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_STRING, &clutter_display_name,
"X display to use", "DISPLAY"
},
{
"screen", 0,
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_INT, &clutter_screen,
"X screen to use", "SCREEN"
},
{ NULL }
};
static void
clutter_backend_glx_add_options (ClutterBackend *backend,
GOptionGroup *group)
{
g_option_group_add_entries (group, entries);
}
static void
clutter_backend_glx_finalize (GObject *gobject)
{
ClutterBackendGlx *backend_glx = CLUTTER_BACKEND_GLX (gobject);
g_free (backend_glx->display_name);
XCloseDisplay (backend_glx->xdpy);
if (backend_singleton)
backend_singleton = NULL;
G_OBJECT_CLASS (clutter_backend_glx_parent_class)->finalize (gobject);
}
static void
clutter_backend_glx_dispose (GObject *gobject)
{
ClutterBackendGlx *backend_glx = CLUTTER_BACKEND_GLX (gobject);
_clutter_events_uninit (CLUTTER_BACKEND (backend_glx));
if (backend_glx->stage)
{
g_object_unref (backend_glx->stage);
backend_glx->stage = NULL;
}
G_OBJECT_CLASS (clutter_backend_glx_parent_class)->dispose (gobject);
}
static GObject *
clutter_backend_glx_constructor (GType gtype,
guint n_params,
GObjectConstructParam *params)
{
GObjectClass *parent_class;
GObject *retval;
if (!backend_singleton)
{
parent_class = G_OBJECT_CLASS (clutter_backend_glx_parent_class);
retval = parent_class->constructor (gtype, n_params, params);
backend_singleton = CLUTTER_BACKEND_GLX (retval);
return retval;
}
g_warning ("Attempting to create a new backend object. This should "
"never happen, so we return the singleton instance.");
return g_object_ref (backend_singleton);
}
static void
clutter_backend_glx_class_init (ClutterBackendGlxClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
ClutterBackendClass *backend_class = CLUTTER_BACKEND_CLASS (klass);
gobject_class->constructor = clutter_backend_glx_constructor;
gobject_class->dispose = clutter_backend_glx_dispose;
gobject_class->finalize = clutter_backend_glx_finalize;
backend_class->pre_parse = clutter_backend_glx_pre_parse;
backend_class->post_parse = clutter_backend_glx_post_parse;
backend_class->init_stage = clutter_backend_glx_init_stage;
backend_class->init_events = clutter_backend_glx_init_events;
backend_class->get_stage = clutter_backend_glx_get_stage;
backend_class->add_options = clutter_backend_glx_add_options;
}
static void
clutter_backend_glx_init (ClutterBackendGlx *backend_glx)
{
ClutterBackend *backend = CLUTTER_BACKEND (backend_glx);
backend->button_click_time[0] = backend->button_click_time[1] = 0;
backend->button_number[0] = backend->button_number[1] = -1;
backend->button_x[0] = backend->button_x[1] = 0;
backend->button_y[0] = backend->button_y[1] = 0;
/* FIXME - find a way to set this stuff from XSettings */
backend->double_click_time = 250;
backend->double_click_distance = 5;
}
/* every backend must implement this function */
GType
_clutter_backend_impl_get_type (void)
{
return clutter_backend_glx_get_type ();
}
static int
error_handler(Display *xdpy,
XErrorEvent *error)
{
TrappedErrorCode = error->error_code;
return 0;
}
/**
* clutter_glx_trap_x_errors:
*
* FIXME
*
* Since: 0.4
*/
void
clutter_glx_trap_x_errors (void)
{
TrappedErrorCode = 0;
old_error_handler = XSetErrorHandler (error_handler);
}
/**
* clutter_glx_untrap_x_errors:
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
gint
clutter_glx_untrap_x_errors (void)
{
XSetErrorHandler (old_error_handler);
return TrappedErrorCode;
}
/**
* clutter_glx_get_default_display:
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
Display *
clutter_glx_get_default_display (void)
{
if (!backend_singleton)
{
g_critical ("GLX backend has not been initialised");
return NULL;
}
return backend_singleton->xdpy;
}
/**
* clutter_glx_get_default_screen:
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
gint
clutter_glx_get_default_screen (void)
{
if (!backend_singleton)
{
g_critical ("GLX backend has not been initialised");
return -1;
}
return backend_singleton->xscreen;
}
/**
* clutter_glx_get_root_window:
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
Window
clutter_glx_get_root_window (void)
{
if (!backend_singleton)
{
g_critical ("GLX backend has not been initialised");
return None;
}
return backend_singleton->xwin_root;
}

70
clutter/glx/clutter-backend-glx.h Normal file
View File

@ -0,0 +1,70 @@
/* Clutter.
* An OpenGL based 'interactive canvas' library.
* Authored By Matthew Allum <mallum@openedhand.com>
* Copyright (C) 2006-2007 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __CLUTTER_BACKEND_GLX_H__
#define __CLUTTER_BACKEND_GLX_H__
#include <glib-object.h>
#include <clutter/clutter-event.h>
#include <clutter/clutter-backend.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <GL/glx.h>
#include <GL/gl.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_BACKEND_GLX (clutter_backend_glx_get_type ())
#define CLUTTER_BACKEND_GLX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BACKEND_GLX, ClutterBackendGlx))
#define CLUTTER_IS_BACKEND_GLX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BACKEND_GLX))
#define CLUTTER_BACKEND_GLX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BACKEND_GLX, ClutterBackendGlxClass))
#define CLUTTER_IS_BACKEND_GLX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BACKEND_GLX))
#define CLUTTER_BACKEND_GLX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_BACKEND_GLX, ClutterBackendGlxClass))
typedef struct _ClutterBackendGlx ClutterBackendGlx;
typedef struct _ClutterBackendGlxClass ClutterBackendGlxClass;
struct _ClutterBackendGlx
{
ClutterBackend parent_instance;
Display *xdpy;
Window xwin_root;
int xscreen;
gchar *display_name;
/* main stage singleton */
ClutterActor *stage;
/* event source */
GSource *event_source;
};
struct _ClutterBackendGlxClass
{
ClutterBackendClass parent_class;
};
GType clutter_backend_glx_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __CLUTTER_BACKEND_GLX_H__ */

413
clutter/glx/clutter-event-glx.c Normal file
View File

@ -0,0 +1,413 @@
/* Clutter.
* An OpenGL based 'interactive canvas' library.
* Authored By Matthew Allum <mallum@openedhand.com>
* Copyright (C) 2006-2007 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include "clutter-stage-glx.h"
#include "clutter-backend-glx.h"
#include "clutter-glx.h"
#include "../clutter-backend.h"
#include "../clutter-event.h"
#include "../clutter-private.h"
#include "../clutter-debug.h"
#include "../clutter-main.h"
#include <string.h>
#include <glib.h>
#ifdef HAVE_XFIXES
#include <X11/extensions/Xfixes.h>
#endif
#include <X11/Xatom.h>
typedef struct _ClutterEventSource ClutterEventSource;
struct _ClutterEventSource
{
GSource source;
ClutterBackend *backend;
GPollFD event_poll_fd;
};
static gboolean clutter_event_prepare (GSource *source,
gint *timeout);
static gboolean clutter_event_check (GSource *source);
static gboolean clutter_event_dispatch (GSource *source,
GSourceFunc callback,
gpointer user_data);
static GList *event_sources = NULL;
static GSourceFuncs event_funcs = {
clutter_event_prepare,
clutter_event_check,
clutter_event_dispatch,
NULL
};
static GSource *
clutter_event_source_new (ClutterBackend *backend)
{
GSource *source = g_source_new (&event_funcs, sizeof (ClutterEventSource));
ClutterEventSource *event_source = (ClutterEventSource *) source;
event_source->backend = backend;
return source;
}
static gboolean
clutter_check_xpending (ClutterBackend *backend)
{
return XPending (CLUTTER_BACKEND_GLX (backend)->xdpy);
}
void
_clutter_events_init (ClutterBackend *backend)
{
GSource *source;
ClutterEventSource *event_source;
ClutterBackendGlx *backend_glx = CLUTTER_BACKEND_GLX (backend);
int connection_number;
connection_number = ConnectionNumber (backend_glx->xdpy);
CLUTTER_NOTE (EVENT, "Connection number: %d", connection_number);
source = backend_glx->event_source = clutter_event_source_new (backend);
event_source = (ClutterEventSource *) source;
g_source_set_priority (source, CLUTTER_PRIORITY_EVENTS);
event_source->event_poll_fd.fd = connection_number;
event_source->event_poll_fd.events = G_IO_IN;
event_sources = g_list_prepend (event_sources, event_source);
g_source_add_poll (source, &event_source->event_poll_fd);
g_source_set_can_recurse (source, TRUE);
g_source_attach (source, NULL);
}
void
_clutter_events_uninit (ClutterBackend *backend)
{
ClutterBackendGlx *backend_glx = CLUTTER_BACKEND_GLX (backend);
if (backend_glx->event_source)
{
CLUTTER_NOTE (EVENT, "Destroying the event source");
event_sources = g_list_remove (event_sources,
backend_glx->event_source);
g_source_destroy (backend_glx->event_source);
g_source_unref (backend_glx->event_source);
backend_glx->event_source = NULL;
}
}
static void
set_user_time (Display *display,
Window *xwindow,
ClutterEvent *event)
{
if (clutter_event_get_time (event) != CLUTTER_CURRENT_TIME)
{
Atom atom_WM_USER_TIME;
long timestamp = clutter_event_get_time (event);
atom_WM_USER_TIME = XInternAtom (display, "_NET_WM_USER_TIME", False);
XChangeProperty (display, *xwindow,
atom_WM_USER_TIME,
XA_CARDINAL, 32, PropModeReplace,
(unsigned char *) &timestamp, 1);
}
}
/**
* clutter_events_pending:
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
gboolean
clutter_events_pending (void)
{
GList *i;
for (i = event_sources; i != NULL; i = i->next)
{
ClutterEventSource *source = i->data;
ClutterBackend *backend = source->backend;
if (_clutter_event_queue_check_pending (backend))
return TRUE;
}
for (i = event_sources; i != NULL; i = i->next)
{
ClutterEventSource *source = i->data;
ClutterBackend *backend = source->backend;
if (clutter_check_xpending (backend))
return TRUE;
}
return FALSE;
}
static void
translate_key_event (ClutterBackend *backend,
ClutterEvent *event,
XEvent *xevent)
{
CLUTTER_NOTE (EVENT, "Translating key %s event",
xevent->xany.type == KeyPress ? "press" : "release");
event->key.type = (xevent->xany.type == KeyPress) ? CLUTTER_KEY_PRESS
: CLUTTER_KEY_RELEASE;
event->key.time = xevent->xkey.time;
event->key.modifier_state = xevent->xkey.state; /* FIXME: handle modifiers */
event->key.hardware_keycode = xevent->xkey.keycode;
event->key.keyval = XKeycodeToKeysym (xevent->xkey.display,
xevent->xkey.keycode,
0); /* FIXME: index with modifiers */
}
static gboolean
clutter_event_translate (ClutterBackend *backend,
ClutterEvent *event,
XEvent *xevent)
{
ClutterBackendGlx *backend_glx;
ClutterStage *stage;
gboolean res;
Window xwindow, stage_xwindow;
backend_glx = CLUTTER_BACKEND_GLX (backend);
stage = CLUTTER_STAGE (clutter_backend_get_stage (backend));
stage_xwindow = clutter_glx_get_stage_window (stage);
xwindow = xevent->xany.window;
if (xwindow == None)
xwindow = stage_xwindow;
res = TRUE;
switch (xevent->type)
{
case Expose:
{
XEvent foo_xev;
/* Cheap compress */
while (XCheckTypedWindowEvent (backend_glx->xdpy,
xevent->xexpose.window,
Expose,
&foo_xev));
/* FIXME: need to make stage an 'actor' so can que
* a paint direct from there rather than hack here...
*/
clutter_actor_queue_redraw (CLUTTER_ACTOR (stage));
res = FALSE;
}
break;
case KeyPress:
event->type = CLUTTER_KEY_PRESS;
translate_key_event (backend, event, xevent);
set_user_time (backend_glx->xdpy, &xwindow, event);
break;
case KeyRelease:
event->type = CLUTTER_KEY_RELEASE;
translate_key_event (backend, event, xevent);
break;
case ButtonPress:
switch (xevent->xbutton.button)
{
case 4: /* up */
case 5: /* down */
case 6: /* left */
case 7: /* right */
event->scroll.type = event->type = CLUTTER_SCROLL;
if (xevent->xbutton.button == 4)
event->scroll.direction = CLUTTER_SCROLL_UP;
else if (xevent->xbutton.button == 5)
event->scroll.direction = CLUTTER_SCROLL_DOWN;
else if (xevent->xbutton.button == 6)
event->scroll.direction = CLUTTER_SCROLL_LEFT;
else
event->scroll.direction = CLUTTER_SCROLL_RIGHT;
event->scroll.time = xevent->xbutton.time;
event->scroll.x = xevent->xbutton.x;
event->scroll.y = xevent->xbutton.y;
event->scroll.modifier_state = xevent->xbutton.state;
break;
default:
event->button.type = event->type = CLUTTER_BUTTON_PRESS;
event->button.time = xevent->xbutton.time;
event->button.x = xevent->xbutton.x;
event->button.y = xevent->xbutton.y;
event->button.modifier_state = xevent->xbutton.state;
event->button.button = xevent->xbutton.button;
_clutter_event_button_generate (backend, event);
break;
}
set_user_time (backend_glx->xdpy, &xwindow, event);
break;
case ButtonRelease:
/* scroll events don't have a corresponding release */
if (xevent->xbutton.button == 4 ||
xevent->xbutton.button == 5 ||
xevent->xbutton.button == 6 ||
xevent->xbutton.button == 7)
{
res = FALSE;
break;
}
event->button.type = event->type = CLUTTER_BUTTON_RELEASE;
event->button.time = xevent->xbutton.time;
event->button.x = xevent->xbutton.x;
event->button.y = xevent->xbutton.y;
event->button.modifier_state = xevent->xbutton.state;
event->button.button = xevent->xbutton.button;
break;
case MotionNotify:
event->motion.type = event->type = CLUTTER_MOTION;
event->motion.time = xevent->xmotion.time;
event->motion.x = xevent->xmotion.x;
event->motion.y = xevent->xmotion.y;
event->motion.modifier_state = xevent->xmotion.state;
break;
case DestroyNotify:
event->type = event->any.type = CLUTTER_DESTROY_NOTIFY;
break;
default:
/* ignore every other event */
res = FALSE;
break;
}
return res;
}
void
_clutter_events_queue (ClutterBackend *backend)
{
ClutterBackendGlx *backend_glx = CLUTTER_BACKEND_GLX (backend);
ClutterEvent *event;
XEvent xevent;
Display *xdisplay = backend_glx->xdpy;
while (!_clutter_event_queue_check_pending (backend) && XPending (xdisplay))
{
XNextEvent (xdisplay, &xevent);
switch (xevent.type)
{
case KeyPress:
case KeyRelease:
break;
default:
if (XFilterEvent (&xevent, None))
continue;
}
event = clutter_event_new (CLUTTER_NOTHING);
if (clutter_event_translate (backend, event, &xevent))
{
_clutter_event_queue_push (backend, event);
}
else
{
clutter_event_free (event);
}
}
}
static gboolean
clutter_event_prepare (GSource *source,
gint *timeout)
{
ClutterBackend *backend = ((ClutterEventSource *) source)->backend;
gboolean retval;
*timeout = -1;
retval = (_clutter_event_queue_check_pending (backend) ||
clutter_check_xpending (backend));
return retval;
}
static gboolean
clutter_event_check (GSource *source)
{
ClutterEventSource *event_source = (ClutterEventSource *) source;
ClutterBackend *backend = event_source->backend;
gboolean retval;
if (event_source->event_poll_fd.revents & G_IO_IN)
retval = (_clutter_event_queue_check_pending (backend) ||
clutter_check_xpending (backend));
else
retval = FALSE;
return retval;
}
static gboolean
clutter_event_dispatch (GSource *source,
GSourceFunc callback,
gpointer user_data)
{
ClutterBackend *backend = ((ClutterEventSource *) source)->backend;
ClutterEvent *event;
_clutter_events_queue (backend);
event = _clutter_event_queue_pop (backend);
if (event)
{
if (_clutter_event_func)
{
CLUTTER_NOTE (EVENT, "Dispatching _clutter_event_func");
(* _clutter_event_func) (event, _clutter_event_data);
}
clutter_event_free (event);
}
return TRUE;
}

41
clutter/clutter-stage-glx.h → clutter/glx/clutter-glx.h
View File

@ -23,36 +23,29 @@
* Boston, MA 02111-1307, USA. * Boston, MA 02111-1307, USA.
*/ */
#ifndef _HAVE_CLUTTER_STAGE_GLX_H #ifndef __CLUTTER_GLX_H__
#define _HAVE_CLUTTER_STAGE_GLX_H #define __CLUTTER_GLX_H__
#include <glib.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <clutter/clutter-stage.h>
G_BEGIN_DECLS G_BEGIN_DECLS
#include <X11/Xlib.h> void clutter_glx_trap_x_errors (void);
#include <X11/Xatom.h> gint clutter_glx_untrap_x_errors (void);
#include <GL/glx.h> Display *clutter_glx_get_default_display (void);
#include <GL/gl.h> gint clutter_glx_get_default_screen (void);
Window clutter_glx_get_root_window (void);
#include <clutter/clutter-stage.h> Window clutter_glx_get_stage_window (ClutterStage *stage);
XVisualInfo *clutter_glx_get_stage_visual (ClutterStage *stage);
void
clutter_stage_backend_init_vtable (ClutterStageVTable *vtable) G_GNUC_INTERNAL;
ClutterStageBackend*
clutter_stage_backend_init (ClutterStage *stage) G_GNUC_INTERNAL;
Window
clutter_stage_glx_window (ClutterStage *stage);
gboolean
clutter_stage_glx_set_window_foreign (ClutterStage *stage,
Window xid);
const XVisualInfo*
clutter_stage_glx_get_xvisual (ClutterStage *stage);
void clutter_glx_set_stage_foreign (ClutterStage *stage,
Window window);
G_END_DECLS G_END_DECLS
#endif #endif /* __CLUTTER_GLX_H__ */

776
clutter/glx/clutter-stage-glx.c Normal file
View File

@ -0,0 +1,776 @@
/* Clutter.
* An OpenGL based 'interactive canvas' library.
* Authored By Matthew Allum <mallum@openedhand.com>
* Copyright (C) 2006-2007 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "clutter-backend-glx.h"
#include "clutter-stage-glx.h"
#include "clutter-glx.h"
#include "../clutter-main.h"
#include "../clutter-feature.h"
#include "../clutter-color.h"
#include "../clutter-util.h"
#include "../clutter-event.h"
#include "../clutter-enum-types.h"
#include "../clutter-private.h"
#include "../clutter-debug.h"
#include <X11/extensions/Xfixes.h>
#include <GL/glx.h>
#include <GL/gl.h>
#include <gdk-pixbuf-xlib/gdk-pixbuf-xlib.h>
G_DEFINE_TYPE (ClutterStageGlx, clutter_stage_glx, CLUTTER_TYPE_STAGE);
static inline void
frustum (GLfloat left,
GLfloat right,
GLfloat bottom,
GLfloat top,
GLfloat nearval,
GLfloat farval)
{
GLfloat x, y, a, b, c, d;
GLfloat m[16];
x = (2.0 * nearval) / (right - left);
y = (2.0 * nearval) / (top - bottom);
a = (right + left) / (right - left);
b = (top + bottom) / (top - bottom);
c = -(farval + nearval) / ( farval - nearval);
d = -(2.0 * farval * nearval) / (farval - nearval);
#define M(row,col) m[col*4+row]
M(0,0) = x; M(0,1) = 0.0F; M(0,2) = a; M(0,3) = 0.0F;
M(1,0) = 0.0F; M(1,1) = y; M(1,2) = b; M(1,3) = 0.0F;
M(2,0) = 0.0F; M(2,1) = 0.0F; M(2,2) = c; M(2,3) = d;
M(3,0) = 0.0F; M(3,1) = 0.0F; M(3,2) = -1.0F; M(3,3) = 0.0F;
#undef M
glMultMatrixf (m);
}
static inline void
perspective (GLfloat fovy,
GLfloat aspect,
GLfloat zNear,
GLfloat zFar)
{
GLfloat xmin, xmax, ymin, ymax;
ymax = zNear * tan (fovy * M_PI / 360.0);
ymin = -ymax;
xmin = ymin * aspect;
xmax = ymax * aspect;
frustum (xmin, xmax, ymin, ymax, zNear, zFar);
}
static void
sync_viewport (ClutterStageGlx *stage_glx)
{
glViewport (0, 0, stage_glx->xwin_width, stage_glx->xwin_height);
glMatrixMode (GL_PROJECTION);
glLoadIdentity ();
perspective (60.0f, 1.0f, 0.1f, 100.0f);
glMatrixMode (GL_MODELVIEW);
glLoadIdentity ();
/* Then for 2D like transform */
/* camera distance from screen, 0.5 * tan (FOV) */
#define DEFAULT_Z_CAMERA 0.866025404f
glTranslatef (-0.5f, -0.5f, -DEFAULT_Z_CAMERA);
glScalef ( 1.0f / stage_glx->xwin_width,
-1.0f / stage_glx->xwin_height,
1.0f / stage_glx->xwin_width);
glTranslatef (0.0f, -1.0 * stage_glx->xwin_height, 0.0f);
}
static void
clutter_stage_glx_show (ClutterActor *actor)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (actor);
if (stage_glx->xwin)
XMapWindow (stage_glx->xdpy, stage_glx->xwin);
}
static void
clutter_stage_glx_hide (ClutterActor *actor)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (actor);
if (stage_glx->xwin)
XUnmapWindow (stage_glx->xdpy, stage_glx->xwin);
}
static void
clutter_stage_glx_unrealize (ClutterActor *actor)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (actor);
gboolean was_offscreen;
CLUTTER_MARK();
g_object_get (actor, "offscreen", &was_offscreen, NULL);
if (G_UNLIKELY (was_offscreen))
{
if (stage_glx->glxpixmap)
{
glXDestroyGLXPixmap (stage_glx->xdpy, stage_glx->glxpixmap);
stage_glx->glxpixmap = None;
}
if (stage_glx->xpixmap)
{
XFreePixmap (stage_glx->xdpy, stage_glx->xpixmap);
stage_glx->xpixmap = None;
}
}
else
{
if (!stage_glx->is_foreign_xwin && stage_glx->xwin != None)
{
XDestroyWindow (stage_glx->xdpy, stage_glx->xwin);
stage_glx->xwin = None;
}
else
stage_glx->xwin = None;
}
glXMakeCurrent (stage_glx->xdpy, None, NULL);
if (stage_glx->gl_context != None)
{
glXDestroyContext (stage_glx->xdpy, stage_glx->gl_context);
stage_glx->gl_context = None;
}
}
static void
clutter_stage_glx_realize (ClutterActor *actor)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (actor);
gboolean is_offscreen;
CLUTTER_NOTE (MISC, "Realizing main stage");
g_object_get (actor, "offscreen", &is_offscreen, NULL);
if (G_LIKELY (!is_offscreen))
{
int gl_attributes[] =
{
GLX_RGBA,
GLX_DOUBLEBUFFER,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
GLX_STENCIL_SIZE, 1,
0
};
if (stage_glx->xvisinfo)
XFree (stage_glx->xvisinfo);
if (stage_glx->xvisinfo == None)
stage_glx->xvisinfo = glXChooseVisual (stage_glx->xdpy,
stage_glx->xscreen,
gl_attributes);
if (!stage_glx->xvisinfo)
{
g_critical ("Unable to find suitable GL visual.");
CLUTTER_ACTOR_UNSET_FLAGS (actor, CLUTTER_ACTOR_REALIZED);
return;
}
if (stage_glx->xwin == None)
{
CLUTTER_NOTE (MISC, "XCreateSimpleWindow");
stage_glx->xwin = XCreateSimpleWindow (stage_glx->xdpy,
stage_glx->xwin_root,
0, 0,
stage_glx->xwin_width,
stage_glx->xwin_height,
0, 0,
WhitePixel (stage_glx->xdpy,
stage_glx->xscreen));
}
CLUTTER_NOTE (MISC, "XSelectInput");
XSelectInput (stage_glx->xdpy, stage_glx->xwin,
StructureNotifyMask |
ExposureMask |
/* FIXME: we may want to eplicity enable MotionMask */
PointerMotionMask |
KeyPressMask | KeyReleaseMask |
ButtonPressMask | ButtonReleaseMask |
PropertyChangeMask);
if (stage_glx->gl_context)
glXDestroyContext (stage_glx->xdpy, stage_glx->gl_context);
CLUTTER_NOTE (GL, "glXCreateContext");
stage_glx->gl_context = glXCreateContext (stage_glx->xdpy,
stage_glx->xvisinfo,
0,
True);
if (stage_glx->gl_context == None)
{
g_critical ("Unable to create suitable GL context.");
CLUTTER_ACTOR_UNSET_FLAGS (actor, CLUTTER_ACTOR_REALIZED);
return;
}
CLUTTER_NOTE (GL, "glXMakeCurrent");
glXMakeCurrent (stage_glx->xdpy, stage_glx->xwin, stage_glx->gl_context);
}
else
{
int gl_attributes[] = {
GLX_RGBA,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
0
};
if (stage_glx->xvisinfo)
XFree (stage_glx->xvisinfo);
CLUTTER_NOTE (GL, "glXChooseVisual");
stage_glx->xvisinfo = glXChooseVisual (stage_glx->xdpy,
stage_glx->xscreen,
gl_attributes);
if (!stage_glx->xvisinfo)
{
g_critical ("Unable to find suitable GL visual.");
CLUTTER_ACTOR_UNSET_FLAGS (actor, CLUTTER_ACTOR_REALIZED);
return;
}
if (stage_glx->gl_context)
glXDestroyContext (stage_glx->xdpy, stage_glx->gl_context);
stage_glx->xpixmap = XCreatePixmap (stage_glx->xdpy,
stage_glx->xwin_root,
stage_glx->xwin_width,
stage_glx->xwin_height,
stage_glx->xvisinfo->depth);
stage_glx->glxpixmap = glXCreateGLXPixmap (stage_glx->xdpy,
stage_glx->xvisinfo,
stage_glx->xpixmap);
/* indirect */
stage_glx->gl_context = glXCreateContext (stage_glx->xdpy,
stage_glx->xvisinfo,
0,
False);
glXMakeCurrent (stage_glx->xdpy,
stage_glx->glxpixmap,
stage_glx->gl_context);
#if 0
/* Debug code for monitoring a off screen pixmap via window */
{
Colormap cmap;
XSetWindowAttributes swa;
cmap = XCreateColormap(clutter_glx_display(),
clutter_glx_root_window(),
backend->xvisinfo->visual, AllocNone);
/* create a window */
swa.colormap = cmap;
foo_win = XCreateWindow(clutter_glx_display(),
clutter_glx_root_window(),
0, 0,
backend->xwin_width, backend->xwin_height,
0,
backend->xvisinfo->depth,
InputOutput,
backend->xvisinfo->visual,
CWColormap, &swa);
XMapWindow(clutter_glx_display(), foo_win);
}
#endif
}
CLUTTER_NOTE (GL,
"\n"
"===========================================\n"
"GL_VENDOR: %s\n"
"GL_RENDERER: %s\n"
"GL_VERSION: %s\n"
"GL_EXTENSIONS: %s\n"
"Direct Rendering: %s\n"
"===========================================\n",
glGetString (GL_VENDOR),
glGetString (GL_RENDERER),
glGetString (GL_VERSION),
glGetString (GL_EXTENSIONS),
glXIsDirect (stage_glx->xdpy, stage_glx->gl_context) ? "yes"
: "no");
sync_viewport (stage_glx);
}
static void
clutter_stage_glx_paint (ClutterActor *self)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (self);
ClutterStage *stage = CLUTTER_STAGE (self);
ClutterColor stage_color;
static GTimer *timer = NULL;
static guint timer_n_frames = 0;
static ClutterActorClass *parent_class = NULL;
CLUTTER_NOTE (PAINT, " Redraw enter");
if (!parent_class)
parent_class = g_type_class_peek_parent (CLUTTER_STAGE_GET_CLASS (stage));
if (clutter_get_show_fps ())
{
if (!timer)
timer = g_timer_new ();
}
clutter_stage_get_color (stage, &stage_color);
glClearColor (((float) stage_color.red / 0xff * 1.0),
((float) stage_color.green / 0xff * 1.0),
((float) stage_color.blue / 0xff * 1.0),
0.0);
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
glDisable (GL_LIGHTING);
glDisable (GL_DEPTH_TEST);
parent_class->paint (self);
if (stage_glx->xwin)
{
clutter_feature_wait_for_vblank ();
glXSwapBuffers (stage_glx->xdpy, stage_glx->xwin);
}
else
{
glXWaitGL ();
CLUTTER_GLERR ();
}
if (clutter_get_show_fps ())
{
timer_n_frames++;
if (g_timer_elapsed (timer, NULL) >= 1.0)
{
g_print ("*** FPS: %i ***\n", timer_n_frames);
timer_n_frames = 0;
g_timer_start (timer);
}
}
CLUTTER_NOTE (PAINT, " Redraw leave");
}
static void
clutter_stage_glx_allocate_coords (ClutterActor *self,
ClutterActorBox *box)
{
/* Do nothing, just stop group_allocate getting called */
/* TODO: sync up with any configure events from WM ?? */
return;
}
static void
clutter_stage_glx_request_coords (ClutterActor *self,
ClutterActorBox *box)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (self);
gint new_width, new_height;
/* FIXME: some how have X configure_notfiys call this ? */
new_width = ABS (box->x2 - box->x1);
new_height = ABS (box->y2 - box->y1);
if (new_width != stage_glx->xwin_width ||
new_height != stage_glx->xwin_height)
{
stage_glx->xwin_width = new_width;
stage_glx->xwin_height = new_height;
if (stage_glx->xwin != None)
XResizeWindow (stage_glx->xdpy,
stage_glx->xwin,
stage_glx->xwin_width,
stage_glx->xwin_height);
if (stage_glx->xpixmap != None)
{
/* Need to recreate to resize */
clutter_actor_unrealize (self);
clutter_actor_realize (self);
}
sync_viewport (stage_glx);
}
if (stage_glx->xwin != None) /* Do we want to bother ? */
XMoveWindow (stage_glx->xdpy,
stage_glx->xwin,
box->x1,
box->y1);
}
static void
clutter_stage_glx_set_fullscreen (ClutterStage *stage,
gboolean fullscreen)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (stage);
Atom atom_WM_STATE, atom_WM_STATE_FULLSCREEN;
atom_WM_STATE = XInternAtom (stage_glx->xdpy, "_NET_WM_STATE", False);
atom_WM_STATE_FULLSCREEN = XInternAtom (stage_glx->xdpy,
"_NET_WM_STATE_FULLSCREEN",
False);
if (fullscreen)
{
gint width, height;
width = DisplayWidth (stage_glx->xdpy, stage_glx->xscreen);
height = DisplayHeight (stage_glx->xdpy, stage_glx->xscreen);
clutter_actor_set_size (CLUTTER_ACTOR (stage_glx), width, height);
if (stage_glx->xwin != None)
XChangeProperty (stage_glx->xdpy,
stage_glx->xwin,
atom_WM_STATE, XA_ATOM, 32,
PropModeReplace,
(unsigned char *) &atom_WM_STATE_FULLSCREEN, 1);
}
else
{
if (stage_glx->xwin != None)
XDeleteProperty (stage_glx->xdpy, stage_glx->xwin, atom_WM_STATE);
}
sync_viewport (stage_glx);
}
static void
clutter_stage_glx_set_cursor_visible (ClutterStage *stage,
gboolean show_cursor)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (stage);
if (stage_glx->xwin == None)
return;
CLUTTER_NOTE (MISC, "setting cursor state (%s) over stage window (%u)",
show_cursor ? "visible" : "invisible",
(unsigned int) stage_glx->xwin);
if (show_cursor)
{
#ifdef HAVE_XFIXES
XFixesShowCursor (stage_glx->xdpy, stage_glx->xwin);
#else
XUndefineCursor (stage_glx->xdpy, stage_glx->xwin);
#endif
}
else
{
#ifdef HAVE_XFIXES
XFixesHideCursor (stage_glx->xdpy, stage_glx->xwin);
#else
XColor col;
Pixmap pix;
Cursor curs;
pix = XCreatePixmap (stage_glx->xdpy, stage_glx->xwin, 1, 1, 1);
memset (&col, 0, sizeof (col));
curs = XCreatePixmapCursor (stage_glx->xdpy,
pix, pix,
&col, &col,
1, 1);
XFreePixmap (stage_glx->xdpy, pix);
XDefineCursor (stage_glx->xdpy, stage_glx->xwin, curs);
#endif
}
sync_viewport (stage_glx);
}
static void
clutter_stage_glx_set_offscreen (ClutterStage *stage,
gboolean offscreen)
{
}
static ClutterActor *
clutter_stage_glx_get_actor_at_pos (ClutterStage *stage,
gint x,
gint y)
{
ClutterActor *found = NULL;
GLuint buff[64] = { 0 };
GLint hits;
GLint view[4];
glSelectBuffer (sizeof (buff), buff);
glGetIntegerv (GL_VIEWPORT, view);
glRenderMode (GL_SELECT);
glInitNames ();
glPushName (0);
glMatrixMode (GL_PROJECTION);
glPushMatrix ();
glLoadIdentity ();
/* This is gluPickMatrix(x, y, 1.0, 1.0, view); */
glTranslatef ((view[2] - 2 * (x - view[0])),
(view[3] - 2 * (y - view[1])), 0);
glScalef (view[2], -view[3], 1.0);
perspective (60.0f, 1.0f, 0.1f, 100.0f);
glMatrixMode (GL_MODELVIEW);
clutter_actor_paint (CLUTTER_ACTOR (stage));
glMatrixMode (GL_PROJECTION);
glPopMatrix ();
hits = glRenderMode(GL_RENDER);
if (hits != 0)
{
#if 0
gint i
for (i = 0; i < hits; i++)
g_print ("Hit at %i\n", buff[i * 4 + 3]);
#endif
found = clutter_group_find_child_by_id (CLUTTER_GROUP (stage),
buff[(hits-1) * 4 + 3]);
}
clutter_stage_flush (stage);
return found;
}
static void
snapshot_pixbuf_free (guchar *pixels,
gpointer data)
{
g_free (pixels);
}
static void
clutter_stage_glx_draw_to_pixbuf (ClutterStage *stage,
GdkPixbuf *dest,
gint x,
gint y,
gint width,
gint height)
{
guchar *data;
GdkPixbuf *pixb;
ClutterActor *actor;
ClutterStageGlx *stage_glx;
gboolean is_offscreen = FALSE;
stage_glx = CLUTTER_STAGE_GLX (stage);
actor = CLUTTER_ACTOR (stage);
if (width < 0)
width = clutter_actor_get_width (actor);
if (height < 0)
height = clutter_actor_get_height (actor);
g_object_get (stage, "offscreen", &is_offscreen, NULL);
if (G_UNLIKELY (is_offscreen))
{
gdk_pixbuf_xlib_init (stage_glx->xdpy, stage_glx->xscreen);
dest = gdk_pixbuf_xlib_get_from_drawable (NULL,
(Drawable) stage_glx->xpixmap,
DefaultColormap (stage_glx->xdpy,
stage_glx->xscreen),
stage_glx->xvisinfo->visual,
x, y,
0, 0,
width, height);
}
else
{
data = g_malloc0 (sizeof (guchar) * width * height * 4);
glReadPixels (x,
clutter_actor_get_height (actor) - y - height,
width,
height, GL_RGBA, GL_UNSIGNED_BYTE, data);
pixb = gdk_pixbuf_new_from_data (data,
GDK_COLORSPACE_RGB,
TRUE,
8,
width, height,
width * 4,
snapshot_pixbuf_free,
NULL);
dest = gdk_pixbuf_flip (pixb, TRUE);
g_object_unref (pixb);
}
}
static void
clutter_stage_glx_flush (ClutterStage *stage)
{
sync_viewport (CLUTTER_STAGE_GLX (stage));
}
static void
clutter_stage_glx_dispose (GObject *gobject)
{
ClutterStageGlx *stage_glx = CLUTTER_STAGE_GLX (gobject);
if (stage_glx->xwin)
clutter_actor_unrealize (CLUTTER_ACTOR (stage_glx));
G_OBJECT_CLASS (clutter_stage_glx_parent_class)->dispose (gobject);
}
static void
clutter_stage_glx_class_init (ClutterStageGlxClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
ClutterActorClass *actor_class = CLUTTER_ACTOR_CLASS (klass);
ClutterStageClass *stage_class = CLUTTER_STAGE_CLASS (klass);
gobject_class->dispose = clutter_stage_glx_dispose;
actor_class->show = clutter_stage_glx_show;
actor_class->hide = clutter_stage_glx_hide;
actor_class->realize = clutter_stage_glx_realize;
actor_class->unrealize = clutter_stage_glx_unrealize;
actor_class->paint = clutter_stage_glx_paint;
actor_class->request_coords = clutter_stage_glx_request_coords;
actor_class->allocate_coords = clutter_stage_glx_allocate_coords;
stage_class->set_fullscreen = clutter_stage_glx_set_fullscreen;
stage_class->set_cursor_visible = clutter_stage_glx_set_cursor_visible;
stage_class->set_offscreen = clutter_stage_glx_set_offscreen;
stage_class->get_actor_at_pos = clutter_stage_glx_get_actor_at_pos;
stage_class->draw_to_pixbuf = clutter_stage_glx_draw_to_pixbuf;
stage_class->flush = clutter_stage_glx_flush;
}
static void
clutter_stage_glx_init (ClutterStageGlx *stage)
{
stage->xdpy = NULL;
stage->xwin_root = None;
stage->xscreen = 0;
stage->xwin = None;
stage->xwin_width = 640;
stage->xwin_height = 480;
stage->xvisinfo = None;
stage->is_foreign_xwin = FALSE;
}
/**
* clutter_glx_get_stage_window:
* @stage: a #ClutterStage
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
Window
clutter_glx_get_stage_window (ClutterStage *stage)
{
g_return_val_if_fail (CLUTTER_IS_STAGE_GLX (stage), None);
return CLUTTER_STAGE_GLX (stage)->xwin;
}
/**
* clutter_glx_get_stage_visual:
* @stage: a #ClutterStage
*
* FIXME
*
* Return value: FIXME
*
* Since: 0.4
*/
XVisualInfo *
clutter_glx_get_stage_visual (ClutterStage *stage)
{
g_return_val_if_fail (CLUTTER_IS_STAGE_GLX (stage), NULL);
return CLUTTER_STAGE_GLX (stage)->xvisinfo;
}
void
clutter_glx_set_stage_foreign (ClutterStage *stage,
Window window)
{
g_return_if_fail (CLUTTER_IS_STAGE_GLX (stage));
/* FIXME */
}

74
clutter/glx/clutter-stage-glx.h Normal file
View File

@ -0,0 +1,74 @@
/* Clutter.
* An OpenGL based 'interactive canvas' library.
* Authored By Matthew Allum <mallum@openedhand.com>
* Copyright (C) 2006-2007 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __CLUTTER_STAGE_GLX_H__
#define __CLUTTER_STAGE_GLX_H__
#include <glib-object.h>
#include <clutter/clutter-stage.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <GL/glx.h>
#include <GL/gl.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_STAGE_GLX (clutter_stage_glx_get_type ())
#define CLUTTER_STAGE_GLX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_STAGE_GLX, ClutterStageGlx))
#define CLUTTER_IS_STAGE_GLX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_STAGE_GLX))
#define CLUTTER_STAGE_GLX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_STAGE_GLX, ClutterStageGlxClass))
#define CLUTTER_IS_STAGE_GLX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_STAGE_GLX))
#define CLUTTER_STAGE_GLX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_STAGE_GLX, ClutterStageGlxClass))
typedef struct _ClutterStageGlx ClutterStageGlx;
typedef struct _ClutterStageGlxClass ClutterStageGlxClass;
struct _ClutterStageGlx
{
ClutterStage parent_instance;
/* from the backend */
Display *xdpy;
Window xwin_root;
int xscreen;
XVisualInfo *xvisinfo;
Window xwin;
gint xwin_width;
gint xwin_height; /* FIXME target_width / height */
Pixmap xpixmap;
GLXPixmap glxpixmap;
GLXContext gl_context;
guint is_foreign_xwin : 1;
};
struct _ClutterStageGlxClass
{
ClutterStageClass parent_class;
};
GType clutter_stage_glx_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __CLUTTER_STAGE_H__ */

2
clutter/pango/pangoclutter.h
View File

@ -27,9 +27,9 @@
#define G_DISABLE_CAST_CHECKS #define G_DISABLE_CAST_CHECKS
#include <glib-object.h> #include <glib-object.h>
#include <clutter/clutter.h>
#include <pango/pango.h> #include <pango/pango.h>
#include <fontconfig/fontconfig.h> #include <fontconfig/fontconfig.h>
#include <clutter/clutter-color.h>
G_BEGIN_DECLS G_BEGIN_DECLS

35
configure.ac
View File

@ -84,6 +84,12 @@ then
fi fi
fi fi
if $PKG_CONFIG --exists xfixes ; then
AC_DEFINE(HAVE_XFIXES, 1, Have the XFIXES X extension)
X11_LIBS="$X11_LIBS -lXfixes"
fi
AC_CHECK_HEADERS([GL/gl.h GL/glx.h],, AC_CHECK_HEADERS([GL/gl.h GL/glx.h],,
[AC_MSG_ERROR([Unable to locate required GL headers])]) [AC_MSG_ERROR([Unable to locate required GL headers])])
@ -97,10 +103,30 @@ fi
GLX_CFLAGS="$X11_CFLAGS" GLX_CFLAGS="$X11_CFLAGS"
CLUTTER_FLAVOUR="glx" clutterbackend=glx
CLUTTER_FLAVOUR_DEFINE="CLUTTER_FLAVOUR_GLX" AC_ARG_WITH([flavour],
AC_HELP_STRING([--with-flavour=@<:@glx/egl@:>@],
[Select the Clutter backend]),
clutterbackend=$with_flavour)
AC_SUBST([clutterbackend])
case $clutterbackend in
glx)
CLUTTER_FLAVOUR="glx"
AC_DEFINE([HAVE_CLUTTER_GLX], 1, [Have the GLX backend])
;;
egl)
CLUTTER_FLAVOUR="egl"
AC_DEFINE([HAVE_CLUTTER_EGL], 1, [Have the EGL backend])
;;
*) AC_MSG_ERROR([Invalid backend for Clutter: use glx or egl])
;;
esac
AC_SUBST(CLUTTER_FLAVOUR) AC_SUBST(CLUTTER_FLAVOUR)
AC_SUBST(CLUTTER_FLAVOUR_DEFINE)
clutterbackendlib=libclutter-$clutterbackend-$CLUTTER_MAJORMINOR.la
AC_SUBST([clutterbackendlib])
dnl ======================================================================== dnl ========================================================================
@ -164,6 +190,8 @@ AC_CONFIG_FILES([
clutter/pango/Makefile clutter/pango/Makefile
clutter/Makefile clutter/Makefile
clutter/clutter-version.h clutter/clutter-version.h
clutter/glx/Makefile
clutter/egl/Makefile
examples/Makefile examples/Makefile
doc/Makefile doc/Makefile
doc/reference/Makefile doc/reference/Makefile
@ -181,6 +209,7 @@ echo " ==================="
echo "" echo ""
echo " prefix: ${prefix}" echo " prefix: ${prefix}"
echo "" echo ""
echo " Flavour: ${clutterbackend}"
echo " Debug level: ${enable_debug}" echo " Debug level: ${enable_debug}"
echo " Documentation: ${enable_gtk_doc}" echo " Documentation: ${enable_gtk_doc}"
echo " FPU: ${with_fpu}" echo " FPU: ${with_fpu}"

2
doc/reference/Makefile.am
View File

@ -77,7 +77,7 @@ expand_content_files=
# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib) # e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
INCLUDES=-I$(top_srcdir) $(CLUTTER_CFLAGS) INCLUDES=-I$(top_srcdir) $(CLUTTER_CFLAGS)
GTKDOC_LIBS=$(top_builddir)/clutter/libclutter-@CLUTTER_MAJORMINOR@.la $(CLUTTER_LIBS) GTKDOC_LIBS=$(top_builddir)/clutter/libclutter-@CLUTTER_FLAVOUR@-@CLUTTER_MAJORMINOR@.la $(CLUTTER_LIBS)
# This includes the standard gtk-doc make rules, copied by gtkdocize. # This includes the standard gtk-doc make rules, copied by gtkdocize.
include $(top_srcdir)/gtk-doc.make include $(top_srcdir)/gtk-doc.make

46
doc/reference/tmpl/clutter-event.sgml
View File

@ -29,6 +29,7 @@ Windowing events handled by Clutter.
@CLUTTER_BUTTON_PRESS: @CLUTTER_BUTTON_PRESS:
@CLUTTER_2BUTTON_PRESS: @CLUTTER_2BUTTON_PRESS:
@CLUTTER_BUTTON_RELEASE: @CLUTTER_BUTTON_RELEASE:
@CLUTTER_STAGE_STATE:
<!-- ##### STRUCT ClutterAnyEvent ##### --> <!-- ##### STRUCT ClutterAnyEvent ##### -->
<para> <para>
@ -122,51 +123,6 @@ Windowing events handled by Clutter.
@Returns: @Returns:
<!-- ##### FUNCTION clutter_button_event_time ##### -->
<para>
</para>
@buttev:
@Returns:
<!-- ##### FUNCTION clutter_button_event_x ##### -->
<para>
</para>
@buttev:
@Returns:
<!-- ##### FUNCTION clutter_button_event_y ##### -->
<para>
</para>
@buttev:
@Returns:
<!-- ##### FUNCTION clutter_key_event_time ##### -->
<para>
</para>
@keyev:
@Returns:
<!-- ##### FUNCTION clutter_key_event_state ##### -->
<para>
</para>
@keyev:
@Returns:
<!-- ##### FUNCTION clutter_key_event_symbol ##### --> <!-- ##### FUNCTION clutter_key_event_symbol ##### -->
<para> <para>

35
doc/reference/tmpl/clutter-main.sgml
View File

@ -32,9 +32,8 @@ Error codes for the Clutter initialisation process.
@CLUTTER_INIT_SUCCESS: Clutter was successfully initialised @CLUTTER_INIT_SUCCESS: Clutter was successfully initialised
@CLUTTER_INIT_ERROR_UNKOWN: Unknown error while initialising Clutter @CLUTTER_INIT_ERROR_UNKOWN: Unknown error while initialising Clutter
@CLUTTER_INIT_ERROR_THREADS: Unable to initialise threading @CLUTTER_INIT_ERROR_THREADS: Unable to initialise threading
@CLUTTER_INIT_ERROR_DISPLAY: Unable to open the X display @CLUTTER_INIT_ERROR_BACKEND:
@CLUTTER_INIT_ERROR_INTERNAL: Internal Clutter error @CLUTTER_INIT_ERROR_INTERNAL: Internal Clutter error
@CLUTTER_INIT_ERROR_OPENGL: Unable to initialise OpenGL
<!-- ##### FUNCTION clutter_init ##### --> <!-- ##### FUNCTION clutter_init ##### -->
<para> <para>
@ -97,38 +96,6 @@ Error codes for the Clutter initialisation process.
<!-- ##### FUNCTION clutter_xdisplay ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_xscreen ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_root_xwindow ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_want_debug ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_threads_enter ##### --> <!-- ##### FUNCTION clutter_threads_enter ##### -->
<para> <para>

15
doc/reference/tmpl/clutter-media.sgml
View File

@ -23,6 +23,21 @@ clutter-media
</para> </para>
<!-- ##### SIGNAL ClutterMedia::eos ##### -->
<para>
</para>
@cluttermedia: the object which received the signal.
<!-- ##### SIGNAL ClutterMedia::error ##### -->
<para>
</para>
@cluttermedia: the object which received the signal.
@arg1:
<!-- ##### ARG ClutterMedia:buffer-percent ##### --> <!-- ##### ARG ClutterMedia:buffer-percent ##### -->
<para> <para>

39
doc/reference/tmpl/clutter-stage.sgml
View File

@ -90,12 +90,12 @@ Macro evaluating to the height of the #ClutterStage
</para> </para>
<!-- ##### ARG ClutterStage:fullscreen ##### --> <!-- ##### ARG ClutterStage:cursor-visible ##### -->
<para> <para>
</para> </para>
<!-- ##### ARG ClutterStage:hide-cursor ##### --> <!-- ##### ARG ClutterStage:fullscreen ##### -->
<para> <para>
</para> </para>
@ -111,12 +111,19 @@ Macro evaluating to the height of the #ClutterStage
</para> </para>
@parent_class: @parent_class:
@set_fullscreen:
@set_cursor_visible:
@set_offscreen:
@get_actor_at_pos:
@draw_to_pixbuf:
@flush:
@input_event: @input_event:
@button_press_event: @button_press_event:
@button_release_event: @button_release_event:
@key_press_event: @key_press_event:
@key_release_event: @key_release_event:
@motion_event: @motion_event:
@stage_state_event:
@_clutter_stage1: @_clutter_stage1:
@_clutter_stage2: @_clutter_stage2:
@_clutter_stage3: @_clutter_stage3:
@ -132,25 +139,6 @@ Macro evaluating to the height of the #ClutterStage
@Returns: @Returns:
<!-- ##### FUNCTION clutter_stage_get_xwindow ##### -->
<para>
</para>
@stage:
@Returns:
<!-- ##### FUNCTION clutter_stage_set_xwindow_foreign ##### -->
<para>
</para>
@stage:
@xid:
@Returns:
<!-- ##### FUNCTION clutter_stage_set_color ##### --> <!-- ##### FUNCTION clutter_stage_set_color ##### -->
<para> <para>
@ -193,12 +181,3 @@ Macro evaluating to the height of the #ClutterStage
@Returns: @Returns:
<!-- ##### FUNCTION clutter_stage_get_xvisual ##### -->
<para>
</para>
@stage:
@Returns:

15
doc/reference/tmpl/clutter-util.sgml
View File

@ -17,21 +17,6 @@ clutter-util
<!-- ##### SECTION Stability_Level ##### --> <!-- ##### SECTION Stability_Level ##### -->
<!-- ##### FUNCTION clutter_util_trap_x_errors ##### -->
<para>
</para>
<!-- ##### FUNCTION clutter_util_untrap_x_errors ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_util_next_p2 ##### --> <!-- ##### FUNCTION clutter_util_next_p2 ##### -->
<para> <para>

43
examples/behave.c
View File

@ -1,5 +1,38 @@
#include <clutter/clutter.h> #include <clutter/clutter.h>
static void
button_press_cb (ClutterStage *stage,
ClutterButtonEvent *event,
gpointer data)
{
const gchar *click_type;
switch (event->type)
{
case CLUTTER_2BUTTON_PRESS:
click_type = "double";
break;
case CLUTTER_3BUTTON_PRESS:
click_type = "triple";
break;
default:
click_type = "single";
break;
}
g_print ("%s button press event\n", click_type);
}
static void
scroll_event_cb (ClutterStage *stage,
ClutterScrollEvent *event,
gpointer data)
{
g_print ("scroll direction: %s\n",
event->direction == CLUTTER_SCROLL_UP ? "up"
: "down");
}
int int
main (int argc, char *argv[]) main (int argc, char *argv[])
{ {
@ -19,6 +52,14 @@ main (int argc, char *argv[])
clutter_init (&argc, &argv); clutter_init (&argc, &argv);
stage = clutter_stage_get_default (); stage = clutter_stage_get_default ();
clutter_stage_hide_cursor (CLUTTER_STAGE (stage));
g_signal_connect (stage, "button-press-event",
G_CALLBACK (button_press_cb),
NULL);
g_signal_connect (stage, "scroll-event",
G_CALLBACK (scroll_event_cb),
NULL);
g_signal_connect (stage, "key-press-event", g_signal_connect (stage, "key-press-event",
G_CALLBACK (clutter_main_quit), G_CALLBACK (clutter_main_quit),
NULL); NULL);
@ -61,7 +102,7 @@ main (int argc, char *argv[])
/* Set an alpha func to power behaviour - ramp is constant rise/fall */ /* Set an alpha func to power behaviour - ramp is constant rise/fall */
alpha = clutter_alpha_new_full (timeline, alpha = clutter_alpha_new_full (timeline,
CLUTTER_ALPHA_RAMP, CLUTTER_ALPHA_SINE,
NULL, NULL); NULL, NULL);
/* Create a behaviour for that alpha */ /* Create a behaviour for that alpha */

37
examples/super-oh.c
View File

@ -1,6 +1,6 @@
#include <clutter/clutter.h> #include <clutter/clutter.h>
#ifdef CLUTTER_FLAVOUR_GLX #ifdef CLUTTER_FLAVOUR_GLX
#include <clutter/clutter-backend-glx.h> #include <clutter/clutter-glx.h>
#endif #endif
#include <math.h> #include <math.h>
#include <errno.h> #include <errno.h>
@ -41,28 +41,31 @@ void
screensaver_setup (void) screensaver_setup (void)
{ {
#ifdef CLUTTER_FLAVOUR_GLX #ifdef CLUTTER_FLAVOUR_GLX
Window remote_xwindow; const gchar *preview_xid;
const char *preview_xid;
gboolean foreign_success = FALSE; gboolean foreign_success = FALSE;
ClutterActor *stage;
stage = clutter_stage_get_default ();
preview_xid = g_getenv ("XSCREENSAVER_WINDOW"); preview_xid = g_getenv ("XSCREENSAVER_WINDOW");
if (preview_xid != NULL) if (preview_xid && *preview_xid)
{ {
char *end; char *end;
remote_xwindow = (Window) strtoul (preview_xid, &end, 0); Window remote_xwin = (Window) strtoul (preview_xid, &end, 0);
if ((remote_xwindow != 0) && (end != NULL) && if ((remote_xwin != None) && (end != NULL) &&
((*end == ' ') || (*end == '\0')) && ((*end == ' ') || (*end == '\0')) &&
((remote_xwindow < G_MAXULONG) || (errno != ERANGE))) ((remote_xwin < G_MAXULONG) || (errno != ERANGE)))
{ {
foreign_success = clutter_stage_glx_set_window_foreign
(CLUTTER_STAGE(clutter_stage_get_default()), remote_xwindow); foreign_success =
clutter_glx_stage_set_foreign (CLUTTER_STAGE (stage), remote_xwin);
} }
} }
if (!foreign_success) if (!foreign_success)
clutter_actor_set_size (clutter_stage_get_default(), 800, 600); clutter_actor_set_size (stage, 800, 600);
#endif #endif
} }
@ -76,18 +79,20 @@ input_cb (ClutterStage *stage,
if (event->type == CLUTTER_BUTTON_PRESS) if (event->type == CLUTTER_BUTTON_PRESS)
{ {
ClutterButtonEvent *bev = (ClutterButtonEvent *) event; ClutterButtonEvent *button_event;
ClutterActor *e; ClutterActor *e;
gint x, y;
clutter_event_get_coords (event, &x, &y);
button_event = (ClutterButtonEvent *) event;
g_print ("*** button press event (button:%d) ***\n", g_print ("*** button press event (button:%d) ***\n",
bev->button); button_event->button);
e = clutter_stage_get_actor_at_pos (stage, e = clutter_stage_get_actor_at_pos (stage, x, y);
clutter_button_event_x (bev),
clutter_button_event_y (bev));
if (e) if (e)
clutter_actor_hide(e); clutter_actor_hide (e);
} }
else if (event->type == CLUTTER_KEY_RELEASE) else if (event->type == CLUTTER_KEY_RELEASE)
{ {

20
examples/test.c
View File

@ -63,6 +63,22 @@ para_cb (ClutterTimeline *timeline,
} }
static void
key_press_cb (ClutterStage *stage,
ClutterKeyEvent *event,
gpointer data)
{
g_print ("key-press-event\n");
}
static void
key_release_cb (ClutterStage *stage,
ClutterKeyEvent *event,
gpointer data)
{
g_print ("key-release-event\n");
}
int int
main (int argc, char *argv[]) main (int argc, char *argv[])
{ {
@ -75,6 +91,10 @@ main (int argc, char *argv[])
clutter_init (&argc, &argv); clutter_init (&argc, &argv);
stage = clutter_stage_get_default (); stage = clutter_stage_get_default ();
g_signal_connect (stage, "key-press-event",
G_CALLBACK (key_press_cb), NULL);
g_signal_connect (stage, "key-release-event",
G_CALLBACK (key_release_cb), NULL);
g_signal_connect (stage, "button-press-event", g_signal_connect (stage, "button-press-event",
G_CALLBACK (clutter_main_quit), G_CALLBACK (clutter_main_quit),
NULL); NULL);