merge w3m-img for framebuffer support

* w3mimg/w3mimg.h: created
* w3mimg/x11/x11_w3mimg.c: created
* w3mimg/fb/fb_w3mimg.c: created
* w3mimgsize.c w3mimgdisplay.c: modified
* configure: modified
* XMakefile: modified
* config.h.dist: updated
From: Fumitoshi UKAI  <ukai@debian.or.jp>

w3m-img for framebuffer support
* http://homepage3.nifty.com/slokar/fb/
* w3mimg/fb/fb.c w3mimg/fb/fb.h
  w3mimg/fb/fb_img.c w3mimg/fb/fb_img.h
  w3mimg/fb/fb_gdkpixbuf.c w3mimg/fb/fb_gdkpixbuf.h
  w3mimg/fb/fb_imlib2.c w3mimg/fb/fb_imlib.h
  w3mimg/fb/readme.txt w3mimg/fb/license.txt: added
From: Hiroshi Kawashima <kei@sm.sony.co.jp>

1 files changed, 29 insertions, 0 deletions

diff --git a/w3mimg/fb/fb_img.c b/w3mimg/fb/fb_img.c
new file mode 100644
index 0000000..06da9ac
--- /dev/null
+++ b/w3mimg/fb/fb_img.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include "config.h"
+#include "fb.h"
+#include "fb_img.h"
+
+static int bg_r = 0, bg_g = 0, bg_b = 0;
+
+#if defined(USE_IMLIB2)
+ #include "w3mimg/fb/fb_imlib2.c"
+#elif defined(USE_GDKPIXBUF)
+ #include "w3mimg/fb/fb_gdkpixbuf.c"
+#else
+#error no Imlib2 and GdkPixbuf support
+#endif
+
+int fb_draw_image_simple(IMAGE *img, int x, int y)
+{
+  return fb_draw_image(img, x, y, 0, 0, img->width, img->height);
+}
+
+void fb_set_bg(int r, int g, int b)
+{
+  bg_r = r;
+  bg_g = g;
+  bg_b = b;
+}