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path: root/w3mimg/x11/x11_w3mimg.c
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Diffstat (limited to 'w3mimg/x11/x11_w3mimg.c')
-rw-r--r--w3mimg/x11/x11_w3mimg.c65
1 files changed, 55 insertions, 10 deletions
diff --git a/w3mimg/x11/x11_w3mimg.c b/w3mimg/x11/x11_w3mimg.c
index bc8d0aa..0dc5610 100644
--- a/w3mimg/x11/x11_w3mimg.c
+++ b/w3mimg/x11/x11_w3mimg.c
@@ -136,10 +136,13 @@ x11_init(w3mimg_op * self)
#endif
}
else if (!xi->init_flag) {
+ XWindowAttributes attr;
#if defined(USE_GTK2)
g_type_init();
#endif
- gdk_pixbuf_xlib_init(xi->display, 0);
+ XGetWindowAttributes(xi->display, xi->parent, &attr);
+ /* gdk_pixbuf_xlib_init_with_depth() ignores depth, sigh... */
+ gdk_pixbuf_xlib_init_with_depth(xi->display, 0, attr.depth);
xi->init_flag = TRUE;
}
#endif
@@ -205,14 +208,16 @@ x11_set_background(w3mimg_op * self, char *background)
{
XColor screen_def, exact_def;
struct x11_info *xi;
+ XWindowAttributes attr;
if (self == NULL)
return;
xi = (struct x11_info *)self->priv;
if (xi == NULL)
return;
+ XGetWindowAttributes(xi->display, xi->window, &attr);
if (background &&
- XAllocNamedColor(xi->display, DefaultColormap(xi->display, 0),
+ XAllocNamedColor(xi->display, attr.colormap,
background, &screen_def, &exact_def))
xi->background_pixel = screen_def.pixel;
else {
@@ -221,7 +226,7 @@ x11_set_background(w3mimg_op * self, char *background)
XImage *i;
p = XCreatePixmap(xi->display, xi->window, 1, 1,
- DefaultDepth(xi->display, 0));
+ attr.depth);
gc = XCreateGC(xi->display, xi->window, 0, NULL);
if (!p || !gc)
exit(1); /* XXX */
@@ -263,6 +268,7 @@ x11_img_new(struct x11_info *xi, int w, int h, int n)
{
struct x11_image *img = NULL;
int i;
+ XWindowAttributes attr;
img = malloc(sizeof(*img));
if (!img)
@@ -272,9 +278,10 @@ x11_img_new(struct x11_info *xi, int w, int h, int n)
if (!img->pixmap)
goto ERROR;
+ XGetWindowAttributes(xi->display, xi->window, &attr);
for (i = 0; i < n; i++) {
img->pixmap[i] = XCreatePixmap(xi->display, xi->parent, w, h,
- DefaultDepth(xi->display, 0));
+ attr.depth);
if (!img->pixmap[i])
goto ERROR;
@@ -325,6 +332,39 @@ resize_image(GdkPixbuf * pixbuf, int width, int height)
}
#endif
+static void
+render_pixbuf_to_pixmap_32(Display *display, GC gc, Pixmap pixmap, GdkPixbuf * pixbuf)
+{
+ unsigned int x, y, width, height, rowstride, bytes_per_pixel;
+ unsigned char *line;
+ XImage *image;
+
+ width = gdk_pixbuf_get_width(pixbuf) ;
+ height = gdk_pixbuf_get_height(pixbuf) ;
+
+ if (!(image = XGetImage(display, pixmap, 0, 0, width, height, AllPlanes, ZPixmap)))
+ return ;
+
+ bytes_per_pixel = (gdk_pixbuf_get_has_alpha(pixbuf)) ? 4 : 3;
+ rowstride = gdk_pixbuf_get_rowstride(pixbuf);
+ line = gdk_pixbuf_get_pixels(pixbuf);
+
+ for (y = 0; y < height; y++) {
+ u_char *pixel;
+
+ pixel = line;
+ for (x = 0; x < width; x++) {
+ XPutPixel(image, x, y,
+ (pixel[0] <<16) | (pixel[1] <<8) | pixel[2] | 0xff000000);
+ pixel += bytes_per_pixel;
+ }
+ line += rowstride;
+ }
+
+ XPutImage(display, pixmap, gc, image, 0, 0, 0, 0, width, height);
+ XDestroyImage(image);
+}
+
static int
x11_load_image(w3mimg_op * self, W3MImage * img, char *fname, int w, int h)
{
@@ -347,6 +387,7 @@ x11_load_image(w3mimg_op * self, W3MImage * img, char *fname, int w, int h)
GList *frames;
#endif
#endif
+ XWindowAttributes attr;
if (self == NULL)
return 0;
@@ -354,6 +395,7 @@ x11_load_image(w3mimg_op * self, W3MImage * img, char *fname, int w, int h)
if (xi == NULL)
return 0;
+ XGetWindowAttributes(xi->display, xi->window, &attr);
#if defined(USE_IMLIB)
im = Imlib_load_image(xi->id, fname);
if (!im)
@@ -363,7 +405,7 @@ x11_load_image(w3mimg_op * self, W3MImage * img, char *fname, int w, int h)
if (h <= 0)
h = im->rgb_height;
img->pixmap = (void *)XCreatePixmap(xi->display, xi->parent, w, h,
- DefaultDepth(xi->display, 0));
+ attr.depth);
if (!img->pixmap)
return 0;
XSetForeground(xi->display, xi->imageGC, xi->background_pixel);
@@ -380,14 +422,14 @@ x11_load_image(w3mimg_op * self, W3MImage * img, char *fname, int w, int h)
if (h <= 0)
h = imlib_image_get_height();
img->pixmap = (void *)XCreatePixmap(xi->display, xi->parent, w, h,
- DefaultDepth(xi->display, 0));
+ attr.depth);
if (!img->pixmap)
return 0;
XSetForeground(xi->display, xi->imageGC, xi->background_pixel);
XFillRectangle(xi->display, (Pixmap) img->pixmap, xi->imageGC, 0, 0, w, h);
imlib_context_set_display(xi->display);
- imlib_context_set_visual(DefaultVisual(xi->display, 0));
- imlib_context_set_colormap(DefaultColormap(xi->display, 0));
+ imlib_context_set_visual(attr.visual);
+ imlib_context_set_colormap(attr.colormap);
imlib_context_set_drawable((Drawable) img->pixmap);
imlib_render_image_on_drawable_at_size(0, 0, w, h);
imlib_free_image();
@@ -421,7 +463,7 @@ x11_load_image(w3mimg_op * self, W3MImage * img, char *fname, int w, int h)
ratio_h = 1.0 * h / ih;
}
tmp_pixmap = XCreatePixmap(xi->display, xi->parent, w, h,
- DefaultDepth(xi->display, 0));
+ attr.depth);
XSetForeground(xi->display, xi->imageGC, xi->background_pixel);
XFillRectangle(xi->display, (Pixmap) tmp_pixmap, xi->imageGC, 0, 0, w, h);
if (!tmp_pixmap) {
@@ -464,7 +506,10 @@ x11_load_image(w3mimg_op * self, W3MImage * img, char *fname, int w, int h)
if (delay > ximg->delay)
ximg->delay = delay;
- gdk_pixbuf_xlib_render_to_drawable_alpha(pixbuf,
+ if (attr.depth == 32)
+ render_pixbuf_to_pixmap_32(xi->display, xi->imageGC, ximg->pixmap[j], pixbuf);
+ else
+ gdk_pixbuf_xlib_render_to_drawable_alpha(pixbuf,
(Drawable) ximg->pixmap[j], 0,
0, 0, 0, w, h,
GDK_PIXBUF_ALPHA_BILEVEL, 1,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 20:36:35 +0000