diff options
| -rw-r--r-- | w3mimg/x11/x11_w3mimg.c | 65 |
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, |