>
> ------------------------------------------------------------------------
>
> --- xc/lib/GL/mesa/src/drv/radeon/radeon_ioctl.c Wed Jun 12 19:03:59 2002
> +++ ../build/dri/xc/lib/GL/mesa/src/drv/radeon/radeon_ioctl.c Wed Jun 12 20:01:42
>2002
> @@ -856,14 +856,14 @@
> clear.depth_mask = rmesa->state.stencil.clear;
> clear.depth_boxes = depth_boxes;
>
> - nr = rmesa->sarea->nbox;
> + n--;
> b = rmesa->sarea->boxes;
> - for ( i = 0 ; i < nr ; i++ ) {
> - depth_boxes[i].f[RADEON_CLEAR_X1] = (float)b[i].x1;
> - depth_boxes[i].f[RADEON_CLEAR_Y1] = (float)b[i].y1;
> - depth_boxes[i].f[RADEON_CLEAR_X2] = (float)b[i].x2;
> - depth_boxes[i].f[RADEON_CLEAR_Y2] = (float)b[i].y2;
> - depth_boxes[i].f[RADEON_CLEAR_DEPTH] =
> + for ( ; n >= 0 ; n-- ) {
> + depth_boxes[n].f[RADEON_CLEAR_X1] = (float)b[n].x1;
> + depth_boxes[n].f[RADEON_CLEAR_Y1] = (float)b[n].y1;
> + depth_boxes[n].f[RADEON_CLEAR_X2] = (float)b[n].x2;
> + depth_boxes[n].f[RADEON_CLEAR_Y2] = (float)b[n].y2;
> + depth_boxes[n].f[RADEON_CLEAR_DEPTH] =
> (float)rmesa->state.depth.clear;
> }
>
>
Jacek,
Can you explain what this change actually does? You've changed the way the
loop condition is tested and the order of the loop, but I don't see any change
to the actual logic of the loop... Maybe I'm blind, but I don't understand
how this fixes your problem.
Keith
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