From d17b33131c14864bd1eae275f49a3f148e21cf29 Mon Sep 17 00:00:00 2001 From: Leo Chan Date: Thu, 22 Oct 2020 01:53:21 -0400 Subject: Squashed commit of the sb-vbs branch. Includes the SD-VBS benchmarks modified to: - Use libextra to loop as realtime jobs - Preallocate memory before starting their main computation - Accept input via stdin instead of via argc Does not include the SD-VBS matlab code. Fixes libextra execution in LITMUS^RT. --- .../toolbox/toolbox_basic/TOOLBOX_calib/pgmread.m | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100755 SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/pgmread.m (limited to 'SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/pgmread.m') diff --git a/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/pgmread.m b/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/pgmread.m new file mode 100755 index 0000000..c96ccb7 --- /dev/null +++ b/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/pgmread.m @@ -0,0 +1,26 @@ +function img = pgmread(filename) +% function img = pgmread(filename) +% this is my version of pgmread for the pgm file created by XV. +% +% this program also corrects for the shifts in the image from pm file. + +fid = fopen(filename,'r'); +fscanf(fid, 'P5\n'); +cmt = '#'; +while findstr(cmt, '#'), + cmt = fgets(fid); + if length(findstr(cmt, '#')) ~= 1, + YX = sscanf(cmt, '%d %d'); + y = YX(1); x = YX(2); + end +end + +%fgets(fid); + +%img = fscanf(fid,'%d',size); +%img = img'; + +img = fread(fid,[y,x],'uint8'); +img = img'; +fclose(fid); + -- cgit v1.2.2