From d8aa45da86d1128149fd7ab6ac3725bf8e88a1b1 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Mon, 4 Dec 2017 22:35:59 +0100 Subject: update todo: tee is too slow MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- TODO | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/TODO b/TODO index b0bbde7..408e942 100644 --- a/TODO +++ b/TODO @@ -1,3 +1,7 @@ +blind-tee (and tee(1)) is too slow (bottleneck) and must be reimplemented +using tee(2) and splice(2). cat(1) may also be too slow, if this is the +case, add blind-splice that just copies stdin to stdout using splice(2). + blind-transform affine transformation by matrix multiplication, -[xy] for tiling, -s for improve quality on downscaling (pixels' neighbours must not change) blind-apply-map remap pixels (distortion) using the X and Y values, -[xy] for tiling, -s for -- cgit v1.2.3-70-g09d2