Removing the w3img support.

The patch to add w3img support destroys our way to handle fps and so stop
wasting resources on fast scrolling. Due to w3img being a hack to display
images in an ugly way, is there no need to support this. Use some real way to
display images.

diff --git a/st.c b/st.c
index 21afb52..4d543d1 100644 (file)
--- a/st.c
+++ b/st.c
@@ -3301,8 +3301,6 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
                XftDrawRect(xw.draw, fg, winx, winy + font->ascent + 1,
                                width, 1);
        }
                XftDrawRect(xw.draw, fg, winx, winy + font->ascent + 1,
                                width, 1);
        }

-       XCopyArea(xw.dpy, xw.buf, xw.win, dc.gc, winx, winy, width,
-                       CEIL((font->ascent + font->descent) * chscale), winx, winy);

 
        /* Reset clip to none. */
        XftDrawSetClip(xw.draw, 0);
 
        /* Reset clip to none. */
        XftDrawSetClip(xw.draw, 0);


@@ -3401,6 +3399,8 @@ redraw(int timeout) {
 void
 draw(void) {
        drawregion(0, 0, term.col, term.row);
 void
 draw(void) {
        drawregion(0, 0, term.col, term.row);

+       XCopyArea(xw.dpy, xw.buf, xw.win, dc.gc, 0, 0, xw.w,
+                       xw.h, 0, 0);

        XSetForeground(xw.dpy, dc.gc,
                        dc.col[IS_SET(MODE_REVERSE)?
                                defaultfg : defaultbg].pixel);
        XSetForeground(xw.dpy, dc.gc,
                        dc.col[IS_SET(MODE_REVERSE)?
                                defaultfg : defaultbg].pixel);