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delete extra copy of find_argb_visual so things compile

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2004-08-26  Havoc Pennington  <hp@redhat.com>

	* src/frame.c: delete extra copy of find_argb_visual so things
	compile

	* src/compositor.c (HAS_NAME_WINDOW_PIXMAP): copy the
	XCompositeNameWindowPixmap() stuff from xcompmgr, though I can't
	say I really know what it's supposed to help with (painting the
	window border?)
This commit is contained in:
Havoc Pennington 2004-08-27 03:27:43 +00:00 committed by Havoc Pennington
parent a8fd516aa0
commit b682a9f945
3 changed files with 96 additions and 73 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2004-08-26 Havoc Pennington <hp@redhat.com>
* src/frame.c: delete extra copy of find_argb_visual so things
compile
* src/compositor.c (HAS_NAME_WINDOW_PIXMAP): copy the
XCompositeNameWindowPixmap() stuff from xcompmgr, though I can't
say I really know what it's supposed to help with (painting the
window border?)
2004-08-26 Havoc Pennington <hp@redhat.com>
* src/frame.c, src/theme.c: couple of cosmetic tweaks from

96
src/compositor.c
View File

@ -32,6 +32,10 @@
#include <X11/extensions/Xdamage.h>
#include <X11/extensions/Xrender.h>
#if COMPOSITE_MAJOR > 0 || COMPOSITE_MINOR >= 2
#define HAVE_NAME_WINDOW_PIXMAP 1
#endif
#endif /* HAVE_COMPOSITE_EXTENSIONS */
#define SHADOW_OFFSET 3
@ -63,6 +67,10 @@ typedef struct
Picture picture;
XserverRegion border_size;
#if HAVE_NAME_WINDOW_PIXMAP
Pixmap pixmap;
#endif
unsigned int managed : 1;
unsigned int damaged : 1;
unsigned int viewable : 1;
@ -92,6 +100,9 @@ struct MetaCompositor
guint have_composite : 1;
guint have_damage : 1;
guint have_fixes : 1;
#if HAVE_NAME_WINDOW_PIXMAP
guint have_name_window_pixmap : 1;
#endif
};
#ifdef HAVE_COMPOSITE_EXTENSIONS
@ -100,12 +111,19 @@ meta_compositor_window_free (MetaCompositorWindow *cwindow)
{
g_assert (cwindow->damage != None);
meta_error_trap_push (cwindow->compositor->display);
/* This seems to cause an error if the window
* is destroyed?
*/
meta_error_trap_push (cwindow->compositor->display);
XDamageDestroy (cwindow->compositor->display->xdisplay,
cwindow->damage);
#if HAVE_NAME_WINDOW_PIXMAP
/* Free our window pixmap name */
if (cwindow->pixmap != None)
XFreePixmap (cwindow->compositor->display->xdisplay,
cwindow->pixmap);
#endif
meta_error_trap_pop (cwindow->compositor->display, FALSE);
g_free (cwindow);
@ -140,8 +158,20 @@ meta_compositor_new (MetaDisplay *display)
compositor->composite_error_base = 0;
}
else
{
int composite_major, composite_minor;
compositor->have_composite = TRUE;
#if HAVE_NAME_WINDOW_PIXMAP
XCompositeQueryVersion (display->xdisplay,
&composite_major, &composite_minor);
if (composite_major > 0 || composite_minor >= 2)
compositor->have_name_window_pixmap = TRUE;
#endif
}
meta_topic (META_DEBUG_COMPOSITOR, "Composite extension event base %d error base %d\n",
compositor->composite_event_base,
compositor->composite_error_base);
@ -253,6 +283,31 @@ window_extents (MetaCompositorWindow *cwindow)
#endif /* HAVE_COMPOSITE_EXTENSIONS */
#ifdef HAVE_COMPOSITE_EXTENSIONS
static void
window_get_paint_bounds (MetaCompositorWindow *cwindow,
int *x,
int *y,
int *w,
int *h)
{
#ifdef HAVE_NAME_WINDOW_PIXMAP
if (cwindow->pixmap != None)
{
*x = cwindow->x;
*y = cwindow->y;
*w = cwindow->width + cwindow->border_width * 2;
*h = cwindow->height + cwindow->border_width * 2;
}
else
#endif
{
*x = cwindow->x + cwindow->border_width;
*y = cwindow->y + cwindow->border_width;
*w = cwindow->width;
*h = cwindow->height;
}
}
static void
paint_screen (MetaCompositor *compositor,
MetaScreen *screen,
@ -361,20 +416,24 @@ paint_screen (MetaCompositor *compositor,
meta_grab_op_is_moving (compositor->display->grab_op)))
{
/* Draw window transparent while resizing */
int x, y, w, h;
window_get_paint_bounds (cwindow, &x, &y, &w, &h);
XRenderComposite (xdisplay,
PictOpOver, /* PictOpOver for alpha, PictOpSrc without */
cwindow->picture,
screen->trans_picture,
buffer_picture,
0, 0, 0, 0,
cwindow->x + cwindow->border_width,
cwindow->y + cwindow->border_width,
cwindow->width,
cwindow->height);
x, y, w, h);
}
else
{
/* Draw window normally */
int x, y, w, h;
window_get_paint_bounds (cwindow, &x, &y, &w, &h);
/* superlame drop shadow */
XRenderFillRectangle (xdisplay, PictOpOver,
@ -390,10 +449,7 @@ paint_screen (MetaCompositor *compositor,
None,
buffer_picture,
0, 0, 0, 0,
cwindow->x + cwindow->border_width,
cwindow->y + cwindow->border_width,
cwindow->width,
cwindow->height);
x, y, w, h);
}
next:
@ -1071,6 +1127,16 @@ meta_compositor_add_window (MetaCompositor *compositor,
cwindow->height = attrs->height;
cwindow->border_width = attrs->border_width;
#if HAVE_NAME_WINDOW_PIXMAP
if (compositor->have_name_window_pixmap)
{
meta_error_trap_push (compositor->display);
cwindow->pixmap = XCompositeNameWindowPixmap (compositor->display->xdisplay,
cwindow->xwindow);
meta_error_trap_pop (compositor->display, FALSE);
}
#endif
/* viewable == mapped for the root window, since root can't be unmapped */
cwindow->viewable = (attrs->map_state == IsViewable);
g_assert (attrs->map_state != IsUnviewable);
@ -1082,7 +1148,13 @@ meta_compositor_add_window (MetaCompositor *compositor,
format = XRenderFindVisualFormat (compositor->display->xdisplay,
attrs->visual);
cwindow->picture = XRenderCreatePicture (compositor->display->xdisplay,
xwindow,
#if HAVE_NAME_WINDOW_PIXMAP
cwindow->pixmap != None ?
cwindow->pixmap :
cwindow->xwindow,
#else
cwindow->xwindow,
#endif
format,
CPSubwindowMode,
&pa);
@ -1282,7 +1354,3 @@ meta_compositor_damage_window (MetaCompositor *compositor,
window_extents (cwindow));
#endif /* HAVE_COMPOSITE_EXTENSIONS */
}

55
src/frame.c
View File

@ -93,61 +93,6 @@ find_argb_visual (MetaDisplay *display,
#endif /* !RENDER */
}
static Visual*
find_argb_visual (MetaDisplay *display,
int scr)
{
#ifdef HAVE_RENDER
XVisualInfo *xvi;
XVisualInfo template;
int nvi;
int i;
XRenderPictFormat *format;
Visual *visual;
if (!META_DISPLAY_HAS_RENDER (display))
return NULL;
template.screen = scr;
template.depth = 32;
template.class = TrueColor;
xvi = XGetVisualInfo (display->xdisplay,
VisualScreenMask |
VisualDepthMask |
VisualClassMask,
&template,
&nvi);
if (!xvi)
return 0;
visual = NULL;
for (i = 0; i < nvi; i++)
{
format = XRenderFindVisualFormat (display->xdisplay, xvi[i].visual);
if (format->type == PictTypeDirect && format->direct.alphaMask)
{
visual = xvi[i].visual;
break;
}
}
XFree (xvi);
if (visual)
meta_topic (META_DEBUG_COMPOSITOR,
"Found ARGB visual 0x%lx\n",
(long) visual->visualid);
else
meta_topic (META_DEBUG_COMPOSITOR,
"No ARGB visual found\n");
return visual;
#else /* RENDER */
return NULL;
#endif /* !RENDER */
}
void
meta_window_ensure_frame (MetaWindow *window)
{