static bool rsvg_convert(struct content *c)
{
rsvg_content *d = (rsvg_content *) c;
union content_msg_data msg_data;
RsvgDimensionData rsvgsize;
GError *err = NULL;
if (rsvg_handle_close(d->rsvgh, &err) == FALSE) {
LOG(("rsvg_handle_close returned an error: %s", err->message));
msg_data.error = err->message;
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
return false;
}
assert(err == NULL);
/* we should now be able to query librsvg for the natural size of the
* graphic, so we can create our bitmap.
*/
rsvg_handle_get_dimensions(d->rsvgh, &rsvgsize);
c->width = rsvgsize.width;
c->height = rsvgsize.height;
if ((d->bitmap = bitmap_create(c->width, c->height,
BITMAP_NEW)) == NULL) {
LOG(("Failed to create bitmap for rsvg render."));
msg_data.error = messages_get("NoMemory");
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
return false;
}
if ((d->cs = cairo_image_surface_create_for_data(
(unsigned char *)bitmap_get_buffer(d->bitmap),
CAIRO_FORMAT_ARGB32,
c->width, c->height,
bitmap_get_rowstride(d->bitmap))) == NULL) {
LOG(("Failed to create Cairo image surface for rsvg render."));
msg_data.error = messages_get("NoMemory");
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
return false;
}
if ((d->ct = cairo_create(d->cs)) == NULL) {
LOG(("Failed to create Cairo drawing context for rsvg render."));
msg_data.error = messages_get("NoMemory");
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
return false;
}
rsvg_handle_render_cairo(d->rsvgh, d->ct);
rsvg_argb_to_abgr(bitmap_get_buffer(d->bitmap),
c->width, c->height,
bitmap_get_rowstride(d->bitmap));
bitmap_modified(d->bitmap);
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");
return true;
}
static bool rsvg_convert(struct content *c)
{
rsvg_content *d = (rsvg_content *) c;
RsvgDimensionData rsvgsize;
GError *err = NULL;
if (rsvg_handle_close(d->rsvgh, &err) == FALSE) {
NSLOG(netsurf, INFO,
"rsvg_handle_close returned an error: %s", err->message);
content_broadcast_errorcode(c, NSERROR_SVG_ERROR);
return false;
}
assert(err == NULL);
/* we should now be able to query librsvg for the natural size of the
* graphic, so we can create our bitmap.
*/
rsvg_handle_get_dimensions(d->rsvgh, &rsvgsize);
c->width = rsvgsize.width;
c->height = rsvgsize.height;
if ((d->bitmap = guit->bitmap->create(c->width, c->height,
BITMAP_NEW)) == NULL) {
NSLOG(netsurf, INFO,
"Failed to create bitmap for rsvg render.");
content_broadcast_errorcode(c, NSERROR_NOMEM);
return false;
}
if ((d->cs = cairo_image_surface_create_for_data(
(unsigned char *)guit->bitmap->get_buffer(d->bitmap),
CAIRO_FORMAT_ARGB32,
c->width, c->height,
guit->bitmap->get_rowstride(d->bitmap))) == NULL) {
NSLOG(netsurf, INFO,
"Failed to create Cairo image surface for rsvg render.");
content_broadcast_errorcode(c, NSERROR_NOMEM);
return false;
}
if ((d->ct = cairo_create(d->cs)) == NULL) {
NSLOG(netsurf, INFO,
"Failed to create Cairo drawing context for rsvg render.");
content_broadcast_errorcode(c, NSERROR_NOMEM);
return false;
}
rsvg_handle_render_cairo(d->rsvgh, d->ct);
rsvg_argb_to_abgr(guit->bitmap->get_buffer(d->bitmap),
c->width, c->height,
guit->bitmap->get_rowstride(d->bitmap));
guit->bitmap->modified(d->bitmap);
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");
return true;
}
