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/*--------------------------------*-C-*---------------------------------*
* File: pixmap.c
*----------------------------------------------------------------------*
* Copyright (c) 1999 Ethan Fischer <allanon@crystaltokyo.com>
* Copyright (c) 1999 Sasha Vasko <sasha at aftercode.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*---------------------------------------------------------------------*/
/*---------------------------------------------------------------------*
* Originally written:
* 1999 Sasha Vasko <sasha at aftercode.net>
*----------------------------------------------------------------------*/
#ifdef _WIN32
#include "win32/config.h"
#else
#include "config.h"
#endif
/*#define LOCAL_DEBUG */
/* #define DO_CLOCKING */
#ifdef DO_CLOCKING
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# if HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#endif
#ifdef _WIN32
# include "win32/afterbase.h"
#else
# include "afterbase.h"
#endif
#include "asvisual.h"
#include "blender.h"
#include "asimage.h"
#include "imencdec.h"
#include "ximage.h"
#include "transform.h"
#include "pixmap.h"
/*#define CREATE_TRG_PIXMAP(asv,w,h) XCreatePixmap(dpy, RootWindow(dpy,DefaultScreen(dpy)), (w), (h), DefaultDepth(dpy,DefaultScreen(dpy)))*/
#define CREATE_TRG_PIXMAP(asv,w,h) create_visual_pixmap(asv,RootWindow(asv->dpy,DefaultScreen(asv->dpy)),(w),(h),0)
/****************************************************************************
*
* fill part of a pixmap with the root pixmap, offset properly to look
* "transparent"
*
***************************************************************************/
int
FillPixmapWithTile (Pixmap pixmap, Pixmap tile, int x, int y, int width, int height, int tile_x, int tile_y)
{
#ifndef X_DISPLAY_MISSING
Display *dpy = get_default_asvisual()->dpy;
if (tile != None && pixmap != None)
{
GC gc;
XGCValues gcv;
gcv.tile = tile;
gcv.fill_style = FillTiled;
gcv.ts_x_origin = -tile_x;
gcv.ts_y_origin = -tile_y;
gc = XCreateGC (dpy, tile, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
XFillRectangle (dpy, pixmap, gc, x, y, width, height);
XFreeGC (dpy, gc);
return 1;
}
#endif
return 0;
}
Pixmap
GetRootPixmap (Atom id)
{
Pixmap currentRootPixmap = None;
#ifndef X_DISPLAY_MISSING
static Atom root_pmap_atom = None ;
Display *dpy = get_default_asvisual()->dpy;
if (id == None)
{
if( root_pmap_atom == None )
root_pmap_atom = XInternAtom (dpy, "_XROOTPMAP_ID", True);
id = root_pmap_atom ;
}
if (id != None)
{
Atom act_type;
int act_format;
unsigned long nitems, bytes_after;
unsigned char *prop = NULL;
/*fprintf(stderr, "\n aterm GetRootPixmap(): root pixmap is set"); */
if (XGetWindowProperty ( dpy, RootWindow(dpy,DefaultScreen(dpy)), id, 0, 1, False, XA_PIXMAP,
&act_type, &act_format, &nitems, &bytes_after,
&prop) == Success)
{
if (prop)
{
currentRootPixmap = *((Pixmap *) prop);
XFree (prop);
/*fprintf(stderr, "\n aterm GetRootPixmap(): root pixmap is [%lu]", currentRootPixmap); */
}
}
}
#endif
return currentRootPixmap;
}
#ifndef X_DISPLAY_MISSING
static int
pixmap_error_handler (Display * dpy, XErrorEvent * error)
{
#ifdef DEBUG_IMAGING
show_error ("XError # %u, in resource %lu, Request: %d.%d",
error->error_code, error->resourceid, error->request_code, error->minor_code);
#endif
return 0;
}
#endif
Pixmap
ValidatePixmap (Pixmap p, int bSetHandler, int bTransparent, unsigned int *pWidth, unsigned int *pHeight)
{
#ifndef X_DISPLAY_MISSING
Display *dpy = get_default_asvisual()->dpy;
int (*oldXErrorHandler) (Display *, XErrorEvent *) = NULL;
/* we need to check if pixmap is still valid */
Window root;
int junk;
unsigned int ujunk ;
if (bSetHandler)
oldXErrorHandler = XSetErrorHandler (pixmap_error_handler);
if (bTransparent)
p = GetRootPixmap (None);
if (!pWidth)
pWidth = &ujunk;
if (!pHeight)
pHeight = &ujunk;
if (p != None)
{
if (!XGetGeometry (dpy, p, &root, &junk, &junk, pWidth, pHeight, &ujunk, &ujunk))
p = None;
}
if(bSetHandler)
XSetErrorHandler (oldXErrorHandler);
return p;
#else
return None ;
#endif
}
int
GetRootDimensions (int *width, int *height)
{
#ifndef X_DISPLAY_MISSING
Display *dpy = get_default_asvisual()->dpy;
if( dpy )
{
*height = XDisplayHeight(dpy, DefaultScreen(dpy) );
*width = XDisplayWidth(dpy, DefaultScreen(dpy) );
}
return 1 ;
#else
return 0;
#endif
}
int
GetWinPosition (Window w, int *x, int *y)
{
return get_dpy_window_position( get_default_asvisual()->dpy, None, w, NULL, NULL, x, y );
}
ARGB32
shading2tint32(ShadingInfo * shading)
{
if( shading && !NO_NEED_TO_SHADE(*shading))
{
CARD16 r16 = ((shading->tintColor.red*shading->shading / 100)>>9)&0x00FF ;
CARD16 g16 = ((shading->tintColor.green*shading->shading / 100)>>9)&0x00FF ;
CARD16 b16 = ((shading->tintColor.blue*shading->shading / 100)>>9)&0x00FF ;
CARD16 a16 = ((0x0000007F*shading->shading / 100))&0x00FF ;
return MAKE_ARGB32(a16,r16,g16,b16);
}
return TINT_LEAVE_SAME ;
}
Pixmap
scale_pixmap (ASVisual *asv, Pixmap src, int src_w, int src_h, int width, int height, GC gc, ARGB32 tint)
{
Pixmap trg = None;
#ifndef X_DISPLAY_MISSING
if (src != None)
{
ASImage *src_im ;
src_im = pixmap2ximage(asv, src, 0, 0, src_w, src_h, AllPlanes, 0 );
if( src_im )
{
if( src_w != width || src_h != height )
{
ASImage *tmp = scale_asimage( asv, src_im, width, height,
(tint != TINT_LEAVE_SAME)?ASA_ASImage:ASA_XImage,
0, ASIMAGE_QUALITY_DEFAULT );
destroy_asimage( &src_im );
src_im = tmp;
}
if( src_im && tint != TINT_LEAVE_SAME )
{
ASImage *tinted = tile_asimage ( asv, src_im, 0, 0,
width, height, tint,
ASA_XImage,
0, ASIMAGE_QUALITY_DEFAULT );
destroy_asimage( &src_im );
src_im = tinted ;
}
if( src_im )
{
trg = asimage2pixmap(asv, None, src_im, gc, True);
destroy_asimage( &src_im );
}
}
}
#endif
return trg;
}
Pixmap
ScalePixmap (Pixmap src, int src_w, int src_h, int width, int height, GC gc, ShadingInfo * shading)
{
Pixmap p = None ;
#ifndef X_DISPLAY_MISSING
p = scale_pixmap( get_default_asvisual(), src, src_w, src_h, width, height, gc, shading2tint32(shading) );
#endif
return p;
}
void
copyshade_drawable_area( ASVisual *asv, Drawable src, Pixmap trg,
int x, int y, int w, int h,
int trg_x, int trg_y,
GC gc, ARGB32 tint)
{
#ifndef X_DISPLAY_MISSING
Display *dpy = get_default_asvisual()->dpy;
if( tint == TINT_LEAVE_SAME || asv == NULL )
{
XCopyArea (dpy, src, trg, gc, x, y, w, h, trg_x, trg_y);
}else
{
ASImage *src_im = pixmap2ximage( asv, src, x, y, w, h, AllPlanes, 0 );
if( src_im )
{
ASImage *tinted = tile_asimage ( asv, src_im, 0, 0,
w, h, tint,
ASA_XImage,
0, ASIMAGE_QUALITY_DEFAULT );
destroy_asimage( &src_im );
if( tinted )
{
asimage2drawable( asv, trg, tinted, gc,
0, 0, trg_x, trg_y,
w, h, True );
destroy_asimage( &tinted );
}
}
}
#endif
}
void
CopyAndShadeArea ( Drawable src, Pixmap trg,
int x, int y, int w, int h,
int trg_x, int trg_y,
GC gc, ShadingInfo * shading)
{
#ifndef X_DISPLAY_MISSING
Display *dpy = get_default_asvisual()->dpy;
ARGB32 tint = shading2tint32( shading );
if (x < 0 || y < 0)
return;
if( tint == TINT_LEAVE_SAME )
{
XCopyArea (dpy, src, trg, gc, x, y, w, h, trg_x, trg_y);
}else
{
copyshade_drawable_area( get_default_asvisual(), src, trg, x, y, w, h, trg_x, trg_y, gc, tint );
}
#endif
}
void
tile_pixmap (ASVisual *asv, Pixmap src, Pixmap trg, int src_w, int src_h, int x, int y, int w, int h, GC gc, ARGB32 tint)
{
#ifndef X_DISPLAY_MISSING
int tile_x, tile_y, left_w, bott_h;
tile_x = x % src_w;
tile_y = y % src_h;
left_w = MIN (src_w - tile_x, w);
bott_h = MIN (src_h - tile_y, h);
/*fprintf( stderr, "\nShadeTiledPixmap(): tile_x = %d, tile_y = %d, left_w = %d, bott_h = %d, SRC = %dx%d TRG=%dx%d", tile_x, tile_y, left_w, bott_h, src_w, src_h, w, h); */
/* We don't really want to do simple tile_asimage here since if tint is notint ,
* then we could get by with simple XCopyArea !!!
*/
copyshade_drawable_area( asv, src, trg, tile_x, tile_y, left_w, bott_h, 0, 0, gc, tint);
if (bott_h < h)
{ /* right-top parts */
copyshade_drawable_area( asv, src, trg, tile_x, 0, left_w, h - bott_h, 0, bott_h, gc, tint);
}
if (left_w < w)
{ /* left-bott parts */
copyshade_drawable_area( asv, src, trg, 0, tile_y, w - left_w, bott_h, left_w, 0, gc, tint);
if (bott_h < h) /* left-top parts */
copyshade_drawable_area( asv, src, trg, 0, 0, w - left_w, h - bott_h, left_w, bott_h, gc, tint);
}
#endif
}
void
ShadeTiledPixmap (Pixmap src, Pixmap trg, int src_w, int src_h, int x, int y, int w, int h, GC gc, ShadingInfo * shading)
{
#ifndef X_DISPLAY_MISSING
ARGB32 tint = shading2tint32( shading );
tile_pixmap (get_default_asvisual(), src, trg, src_w, src_h, x, y, w, h, gc, tint);
#endif
}
Pixmap
shade_pixmap (ASVisual *asv, Pixmap src, int x, int y, int width, int height, GC gc, ARGB32 tint)
{
#ifndef X_DISPLAY_MISSING
Pixmap trg = CREATE_TRG_PIXMAP (asv, width, height);
if (trg != None)
copyshade_drawable_area (asv, src, trg, x, y, width, height, 0, 0, gc, tint);
return trg;
#else
return None ;
#endif
}
Pixmap
ShadePixmap (Pixmap src, int x, int y, int width, int height, GC gc, ShadingInfo * shading)
{
Pixmap trg = None;
#ifndef X_DISPLAY_MISSING
ARGB32 tint = shading2tint32( shading );
trg = CREATE_TRG_PIXMAP (get_default_asvisual(), width, height);
if (trg != None)
{
copyshade_drawable_area (get_default_asvisual(), src, trg, x, y, width, height, 0, 0, gc, tint);
}
#endif
return trg;
}
Pixmap
center_pixmap (ASVisual *asv, Pixmap src, int src_w, int src_h, int width, int height, GC gc, ARGB32 tint)
{
Pixmap trg = None;
#ifndef X_DISPLAY_MISSING
Display *dpy = get_default_asvisual()->dpy;
int x, y, w, h, src_x = 0, src_y = 0;
/* create target pixmap of the size of the window */
trg = CREATE_TRG_PIXMAP (asv,width, height);
if (trg != None)
{
/* fill it with background color */
XFillRectangle (dpy, trg, gc, 0, 0, width, height);
/* place image at the center of it */
x = (width - src_w) >> 1;
y = (height - src_h) >> 1;
if (x < 0)
{
src_x -= x;
w = MIN (width, src_w + x);
x = 0;
}else
w = MIN (width, src_w);
if (y < 0)
{
src_y -= y;
h = MIN (height, src_h + y);
y = 0;
}else
h = MIN (height, src_h);
copyshade_drawable_area ( asv, src, trg, src_x, src_y, w, h, x, y, gc, tint);
}
#endif
return trg;
}
Pixmap
CenterPixmap (Pixmap src, int src_w, int src_h, int width, int height, GC gc, ShadingInfo * shading)
{
Pixmap trg = None;
#ifndef X_DISPLAY_MISSING
ARGB32 tint = shading2tint32( shading );
trg = center_pixmap( get_default_asvisual(), src, src_w, src_h, width, height, gc, tint );
#endif
return trg ;
}
Pixmap
grow_pixmap (ASVisual *asv, Pixmap src, int src_w, int src_h, int width, int height, GC gc, ARGB32 tint )
{
Pixmap trg = None;
#ifndef X_DISPLAY_MISSING
Display *dpy = get_default_asvisual()->dpy;
int w, h;
/* create target pixmap of the size of the window */
trg = CREATE_TRG_PIXMAP (asv,width, height);
if (trg != None)
{
/* fill it with background color */
XFillRectangle (dpy, trg, gc, 0, 0, width, height);
/* place image at the center of it */
w = MIN (width, src_w);
h = MIN (height, src_h);
copyshade_drawable_area(asv, src, trg, 0, 0, w, h, 0, 0, gc, tint);
}
#endif
return trg;
}
Pixmap
GrowPixmap (Pixmap src, int src_w, int src_h, int width, int height, GC gc, ShadingInfo * shading)
{
Pixmap trg = None;
#ifndef X_DISPLAY_MISSING
ARGB32 tint = shading2tint32( shading );
trg = grow_pixmap( get_default_asvisual(), src, src_w, src_h, width, height, gc, tint );
#endif
return trg ;
}
/****************************************************************************
* grab a section of the screen and darken it
***************************************************************************/
static Pixmap
cut_pixmap ( ASVisual *asv, Pixmap src, Pixmap trg,
int x, int y,
unsigned int src_w, unsigned int src_h,
unsigned int width, unsigned int height,
GC gc, ARGB32 tint )
{
#ifndef X_DISPLAY_MISSING
Display *dpy = get_default_asvisual()->dpy;
Bool my_pixmap = (trg == None )?True:False ;
int screen_w, screen_h ;
int w = width, h = height;
int offset_x = 0, offset_y = 0;
int screen = DefaultScreen(dpy);
if (width < 2 || height < 2 )
return trg;
screen_w = DisplayWidth( dpy, screen );
screen_h = DisplayHeight( dpy, screen );
while( x+(int)width < 0 ) x+= screen_w ;
while( x >= screen_w ) x-= screen_w ;
while( y+(int)height < 0 ) y+= screen_h ;
while( y >= screen_h ) y-= screen_h ;
if( x < 0 )
{
offset_x = (-x);
w -= offset_x ;
x = 0 ;
}
if( y < 0 )
{
offset_y = (-y) ;
h -= offset_y;
y = 0 ;
}
if( x+w >= screen_w )
w = screen_w - x ;
if( y+height >= screen_h )
h = screen_h - y ;
if( (src_w == 0 || src_h == 0) && src != None )
{
Window root;
unsigned int dum;
int dummy;
if (!XGetGeometry (dpy, src, &root, &dummy, &dummy, &src_w, &src_h, &dum, &dum))
src = None ;
}
if (src == None) /* we don't have root pixmap ID */
{ /* we want to create Overrideredirect window overlapping out window
with background type of Parent Relative and then grab it */
XSetWindowAttributes attr ;
XEvent event ;
int tick_count = 0 ;
Bool grabbed = False ;
attr.background_pixmap = ParentRelative ;
attr.backing_store = Always ;
attr.event_mask = ExposureMask ;
attr.override_redirect = True ;
src = create_visual_window(asv, RootWindow(dpy,screen), x, y, w, h,
0, CopyFromParent,
CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,
&attr);
if( src == None ) return trg ;
XGrabServer( dpy );
grabbed = True ;
XMapRaised( dpy, src );
XSync(dpy, False );
start_ticker(1);
/* now we have to wait for our window to become mapped - waiting for Expose */
for( tick_count = 0 ; !XCheckWindowEvent( dpy, src, ExposureMask, &event ) && tick_count < 100 ; tick_count++)
wait_tick();
if( tick_count < 100 )
{
if( trg == None ) trg = CREATE_TRG_PIXMAP (asv,width, height);
if (trg != None)
{ /* custom code to cut area, so to ungrab server ASAP */
if (tint != TINT_LEAVE_SAME)
{
ASImage *src_im = pixmap2ximage( asv, src, 0, 0, w, h, AllPlanes, 0 );
XDestroyWindow( dpy, src );
src = None ;
XUngrabServer( dpy );
grabbed = False ;
if (src_im != NULL)
{
ASImage *tinted = tile_asimage ( asv, src_im, 0, 0,
w, h, tint,
ASA_XImage,
0, ASIMAGE_QUALITY_DEFAULT );
destroy_asimage( &src_im );
asimage2drawable( asv, trg, tinted, gc,
0, 0, offset_x, offset_y,
w, h, True );
destroy_asimage( &tinted );
}else if( my_pixmap )
{
XFreePixmap( dpy, trg );
trg = None ;
}
}else
XCopyArea (dpy, src, trg, gc, 0, 0, w, h, offset_x, offset_y);
}
}
if( src )
XDestroyWindow( dpy, src );
if( grabbed )
XUngrabServer( dpy );
return trg ;
}
/* we have root pixmap ID */
/* find out our coordinates relative to the root window */
if (x + w > src_w || y + h > src_h)
{ /* tiled pixmap processing here */
Pixmap tmp ;
w = MIN (w, (int)src_w);
h = MIN (h, (int)src_h);
tmp = CREATE_TRG_PIXMAP (asv, w, h);
if (tmp != None)
{
tile_pixmap (asv, src, tmp, src_w, src_h, x, y, w, h, gc, tint);
if( trg == None )
{
if( (trg = CREATE_TRG_PIXMAP (asv, w+offset_x, h+offset_y)) != None )
XCopyArea (dpy, tmp, trg, gc, 0, 0, w, h, offset_x, offset_y);
}else
FillPixmapWithTile( trg, tmp, offset_x, offset_y, width, height, 0, 0 );
XFreePixmap( dpy, tmp );
return trg;
}
}
/* create target pixmap of the size of the window */
if( trg == None )
trg = CREATE_TRG_PIXMAP (asv, width, height);
if (trg != None)
{ /* cut area */
copyshade_drawable_area( asv, src, trg, x, y, w, h, offset_x, offset_y, gc, tint);
}
return trg;
#else
return None ;
#endif
}
static Pixmap
CutPixmap ( Pixmap src, Pixmap trg,
int x, int y,
unsigned int src_w, unsigned int src_h,
unsigned int width, unsigned int height,
GC gc, ShadingInfo * shading)
{
Pixmap res = None;
#ifndef X_DISPLAY_MISSING
ARGB32 tint = shading2tint32( shading );
res = cut_pixmap( get_default_asvisual(), src, trg, x, y, src_w, src_h, width, height, gc, tint );
#endif
return res ;
}
Pixmap
cut_win_pixmap (ASVisual *asv, Window win, Drawable src, int src_w, int src_h, int width,
int height, GC gc, ARGB32 tint)
{
int x = 0, y = 0;
if (!get_dpy_window_position( asv->dpy, None, win, NULL, NULL, &x, &y))
return None;
return cut_pixmap( asv, src, None, x, y, src_w, src_h, width, height, gc, tint );
}
Pixmap
CutWinPixmap (Window win, Drawable src, int src_w, int src_h, int width,
int height, GC gc, ShadingInfo * shading)
{
int x = 0, y = 0;
if (!get_dpy_window_position( get_default_asvisual()->dpy, None, win, NULL, NULL, &x, &y))
return None;
return CutPixmap( src, None, x, y, src_w, src_h, width, height, gc, shading );
}
/* PROTO */
int
fill_with_darkened_background (ASVisual *asv, Pixmap * pixmap, ARGB32 tint, int x, int y, int width, int height, int root_x, int root_y, int bDiscardOriginal, ASImage *root_im)
{
#ifndef X_DISPLAY_MISSING
unsigned int root_w, root_h;
Pixmap root_pixmap;
Display *dpy = get_default_asvisual()->dpy;
int screen = DefaultScreen(dpy);
/* added by Sasha on 02/24/1999 to use transparency&shading provided by
libasimage 1.1 */
root_pixmap = ValidatePixmap (None, 1, 1, &root_w, &root_h);
if (root_pixmap != None)
{
if (*pixmap == None)
{
*pixmap = create_visual_pixmap(asv, RootWindow (dpy, screen), width, height, 0);
bDiscardOriginal = 1;
}
if ( tint != TINT_LEAVE_SAME)
{
ASImage *src_im = (root_im == NULL)?pixmap2ximage( asv, root_pixmap, 0, 0, root_w, root_h, AllPlanes, 0 ):root_im;
if( root_im )
{
ASImage *tinted = tile_asimage ( asv, src_im, -root_x, -root_y,
width, height, tint,
ASA_XImage,
0, ASIMAGE_QUALITY_DEFAULT );
if( root_im != src_im )
destroy_asimage( &src_im );
if( tinted )
{
asimage2drawable( asv, *pixmap, tinted, NULL,
0, 0, x, y,
width, height, True );
destroy_asimage( &tinted );
}
}
}else
FillPixmapWithTile (*pixmap, root_pixmap, x, y, width, height, root_x, root_y);
return 1;
}
#endif
return 0;
}
/****************************************************************************
* grab a section of the screen and combine it with an XImage
***************************************************************************/
int
fill_with_pixmapped_background (ASVisual *asv, Pixmap * pixmap, ASImage *image, int x, int y, int width, int height, int root_x, int root_y, int bDiscardOriginal, ASImage *root_im)
{
#ifndef X_DISPLAY_MISSING
unsigned int root_w, root_h;
Pixmap root_pixmap;
int screen = DefaultScreen(asv->dpy);
root_pixmap = ValidatePixmap (None, 1, 1, &root_w, &root_h);
if (root_pixmap != None)
{
ASImageLayer layers[2];
ASImage *merged_im ;
init_image_layers( &layers[0], 2 );
layers[0].merge_scanlines = allanon_scanlines ;
layers[0].im = root_im ?root_im:
pixmap2ximage( asv, root_pixmap, 0, 0, root_w, root_h, AllPlanes, 0 );
layers[0].dst_x = x ;
layers[0].dst_y = y ;
layers[0].clip_x = root_x ;
layers[0].clip_y = root_y ;
layers[0].clip_width = width ;
layers[0].clip_height = height ;
layers[1].im = image ;
layers[1].dst_x = x ;
layers[1].dst_y = y ;
layers[1].clip_x = 0 ;
layers[1].clip_y = 0 ;
layers[1].clip_width = width ;
layers[1].clip_height = height ;
merged_im = merge_layers( asv, &layers[0], 2,
width, height,
ASA_XImage,
0, ASIMAGE_QUALITY_DEFAULT );
if( root_im != layers[0].im )
destroy_asimage( &(layers[0].im) );
if( merged_im )
{
if (*pixmap == None)
*pixmap = create_visual_pixmap (asv, RootWindow (asv->dpy, screen), width, height, 0);
asimage2drawable( asv, *pixmap, merged_im, NULL,
0, 0, x, y,
width, height, True );
destroy_asimage( &merged_im );
}
return 1;
}
#endif
return 0;
}
/************************************************/
|