[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtimg.C

Comparing rxvt-unicode/src/rxvtimg.C (file contents):
Revision 1.113 by sf-exg, Sat May 8 06:15:32 2021 UTC vs.
Revision 1.114 by sf-exg, Wed Jan 10 06:06:16 2024 UTC

 rxvt_img *
 rxvt_img::muladd (nv mul, nv add)
 {
   // STEP 1: double the image width, fill all odd columns with white (==1)
-  composer cc (this, new rxvt_img (d, format, 0, 0, w * 2, h, repeat));
+  rxvt_img *img = new rxvt_img (d, format, 0, 0, w * 2, h, repeat);
+  composer cc (this, img);
   // why the hell does XRenderSetPictureTransform want a writable matrix :(
   // that keeps us from just static const'ing this matrix.
   XTransform h_double = {
     0x08000, 0,     0,
   // STEP 2: convolve the image with a 3x1 filter
   // a 2x1 filter would obviously suffice, but given the total lack of specification
   // for xrender, I expect different xrender implementations to randomly diverge.
   // we also halve the image, and hope for the best (again, for lack of specs).
-  composer cc2 (cc.dstimg);
+  composer cc2 (img);
   XFixed kernel [] = {
     XDoubleToFixed (3), XDoubleToFixed (1),
     XDoubleToFixed (0), XDoubleToFixed (mul), XDoubleToFixed (add)
   };
   XRenderSetPictureFilter (cc.dpy, cc2.src, "nearest", 0, 0);
   XRenderSetPictureTransform (cc.dpy, cc2.src, &h_halve);
   XRenderSetPictureFilter (cc.dpy, cc2.src, FilterConvolution, kernel, ecb_array_length (kernel));
   XRenderComposite (cc.dpy, PictOpSrc, cc2.src, None, cc2.dst, 0, 0, 0, 0, 0, 0, w * 2, h);
+  delete img;
   return cc2;
 }
 ecb_noinline static void

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