Mercurial > hg > nnchat
changeset 324:ba4cc7ebe311
Twiddling on the backbuffer logic.
author | Matti Hamalainen <ccr@tnsp.org> |
---|---|
date | Sat, 11 Jun 2011 09:49:42 +0300 |
parents | 863e3a26974d |
children | c086345d176b |
files | nnchat.c |
diffstat | 1 files changed, 6 insertions(+), 2 deletions(-) [+] |
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--- a/nnchat.c Sat Jun 11 09:49:05 2011 +0300 +++ b/nnchat.c Sat Jun 11 09:49:42 2011 +0300 @@ -420,7 +420,7 @@ void updateMainWin(BOOL force) { - int y, w, h, offs; + int y, w, h, offs, o; qringbuf_t *buf; if (mainWin == NULL || currWin == NULL) return; @@ -430,15 +430,19 @@ getmaxyx(mainWin, h, w); werase(mainWin); - offs = buf->size - h - currWin->pos; + offs = (int) buf->size; + offs -= (h + currWin->pos); if (offs < 0) offs = 0; + o = offs; for (y = 0; y < h && offs < buf->size; offs++) { if (buf->data[offs] != NULL) printWin(mainWin, (char *) buf->data[offs]); y = getcury(mainWin); } + +//fprintf(stderr, "pos=%d, offs=%d / %d, buf.size=%d, h=%d, y=%d\n", currWin->pos, o, offs, buf->size, h, y); currWin->dirty = FALSE; wrefresh(mainWin);