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authorThomas White <taw@physics.org>2017-03-23 14:59:13 +0100
committerThomas White <taw@physics.org>2017-03-24 14:47:38 +0100
commit425619c37c3973cd354a667a61e84ccab7d81572 (patch)
tree374a6cd1a36ca42e6a8fb373bb7ebea452009fd7 /libcrystfel
parent6aea5300ee1c70ac2e99a7f3e6de4d26fb7e243a (diff)
Mostly fussiness
Diffstat (limited to 'libcrystfel')
-rw-r--r--libcrystfel/src/peakfinder8.c34
-rw-r--r--libcrystfel/src/peakfinder8.h20
2 files changed, 34 insertions, 20 deletions
diff --git a/libcrystfel/src/peakfinder8.c b/libcrystfel/src/peakfinder8.c
index 0e916a0c..f6e70223 100644
--- a/libcrystfel/src/peakfinder8.c
+++ b/libcrystfel/src/peakfinder8.c
@@ -28,6 +28,12 @@
*
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <math.h>
+#include <stdlib.h>
#include "peakfinder8.h"
@@ -58,7 +64,7 @@ struct radial_stats
struct peakfinder_panel_data
{
- float ** panel_data;
+ float **panel_data;
int *panel_h;
int *panel_w;
int num_panels;
@@ -88,7 +94,7 @@ struct peakfinder_peak_data
};
-static double compute_r_sigma(float *rsigma, int *rcount, float* roffset,
+static double compute_r_sigma(float *rsigma, int *rcount, float *roffset,
int i)
{
return sqrt(rsigma[i] / rcount[i] -
@@ -97,8 +103,8 @@ static double compute_r_sigma(float *rsigma, int *rcount, float* roffset,
}
-static void update_radial_stats (float *roffset, float *rsigma, int *rcount,
- float value, int curr_radius)
+static void update_radial_stats(float *roffset, float *rsigma, int *rcount,
+ float value, int curr_radius)
{
roffset[curr_radius] += value;
rsigma[curr_radius] += (value * value);
@@ -118,7 +124,7 @@ static float get_radius(struct panel p, float fs, float ss)
}
-static struct radius_maps* compute_radius_maps(struct detector *det)
+static struct radius_maps *compute_radius_maps(struct detector *det)
{
int i, u, iss, ifs;
struct panel p;
@@ -237,7 +243,7 @@ static void free_peakfinder_mask(struct peakfinder_mask * pfmask)
static int compute_num_radial_bins(int num_panels, int *w, int *h,
- float **r_maps )
+ float **r_maps)
{
float max_r;
@@ -267,7 +273,7 @@ static int compute_num_radial_bins(int num_panels, int *w, int *h,
}
-static struct peakfinder_panel_data* allocate_panel_data(int num_panels)
+static struct peakfinder_panel_data *allocate_panel_data(int num_panels)
{
struct peakfinder_panel_data *pfdata;
@@ -315,9 +321,9 @@ static void free_panel_data(struct peakfinder_panel_data *pfdata)
}
-static struct radial_stats* allocate_radial_stats(int num_rad_bins)
+static struct radial_stats *allocate_radial_stats(int num_rad_bins)
{
- struct radial_stats* rstats;
+ struct radial_stats *rstats;
rstats = (struct radial_stats *)malloc(sizeof(struct radial_stats));
if ( rstats == NULL ) {
@@ -545,7 +551,8 @@ struct peakfinder_peak_data *allocate_peak_data(int max_num_peaks)
}
-static void free_peak_data(struct peakfinder_peak_data *pkdata) {
+static void free_peak_data(struct peakfinder_peak_data *pkdata)
+{
free(pkdata->npix);
free(pkdata->com_fs);
free(pkdata->com_ss);
@@ -614,9 +621,7 @@ static void free_peakfinder_intern_data(struct peakfinder_intern_data *pfid)
}
-
-static void peak_search(int p,
- struct peakfinder_intern_data *pfinter,
+static void peak_search(int p, struct peakfinder_intern_data *pfinter,
float *copy, char *mask, float *r_map,
float *rthreshold, float *roffset,
int *num_pix_in_peak, int asic_size_fs,
@@ -656,7 +661,8 @@ static void peak_search(int p,
if ( copy[pi] > curr_threshold
&& pfinter->pix_in_peak_map[pi] == 0
- && mask[pi] != 0 ) {
+ && mask[pi] != 0 )
+ {
curr_i = copy[pi] - roffset[curr_radius];
diff --git a/libcrystfel/src/peakfinder8.h b/libcrystfel/src/peakfinder8.h
index 1103ef96..483eebdf 100644
--- a/libcrystfel/src/peakfinder8.h
+++ b/libcrystfel/src/peakfinder8.h
@@ -1,7 +1,7 @@
/*
* peakfinder8.h
*
- * The processing pipeline for one image
+ * The peakfinder8 algorithm
*
* Copyright © 2012-2017 Deutsches Elektronen-Synchrotron DESY,
* a research centre of the Helmholtz Association.
@@ -33,10 +33,18 @@
#include "image.h"
-int peakfinder8(struct image *img, int max_n_peaks,
- float threshold, float min_snr,
- int mix_pix_count, int max_pix_count,
- int local_bg_radius, int min_res,
- int max_res, int use_saturated);
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int peakfinder8(struct image *img, int max_n_peaks,
+ float threshold, float min_snr,
+ int mix_pix_count, int max_pix_count,
+ int local_bg_radius, int min_res,
+ int max_res, int use_saturated);
+
+#ifdef __cplusplus
+}
+#endif
#endif // PEAKFINDER8_H