From 7fb94888dc081749e004aeef9b2742909e1cbc8e Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Thu, 14 Jan 2021 17:08:25 +0100
Subject: Avoid very slow loop over pixels to create bad pixel map

Bad regions specified in terms of x/y still require an iteration over
all pixels of the detector, but I don't see an easy way around that.
Avoiding x/y bad regions will give best performance.
---
 src/make_pixelmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/make_pixelmap.c b/src/make_pixelmap.c
index 099ba79f..577c1a1a 100644
--- a/src/make_pixelmap.c
+++ b/src/make_pixelmap.c
@@ -330,7 +330,7 @@ int main(int argc, char *argv[])
 		y[fs + w*ss] = ry;
 		z[fs + w*ss] = 0.0;  /* 2D part only */
 
-		if ( data_template_in_bad_region(dtempl, pn, cfs, css) ) {
+		if ( image->bad[pn][fs + w*ss] ) {
 			b[fs + w*ss] = bad_pixel_val;
 		} else {
 			b[fs + w*ss] = good_pixel_val;
-- 
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