+ int i, spansz = width << 1;
+ for(i=0; i<height; i++) {
+ memcpy(dest, src, spansz);
+ dest += destwidth;
+ src += pitch_pix;
+ }
+}
+
+void blit_key(uint16_t *dest, int destwidth, uint16_t *src, int width, int height, int pitch_pix, uint16_t key)
+{
+ int i, j;
+ int dadv = destwidth - width;
+ int sadv = pitch_pix - width;