Avoid pointless passing of image/event

5 files changed, 13 insertions, 28 deletions

diff --git a/libcrystfel/src/image-cbf.c b/libcrystfel/src/image-cbf.c
index 807141d3..d599141c 100644
--- a/libcrystfel/src/image-cbf.c
+++ b/libcrystfel/src/image-cbf.c
@@ -611,19 +611,18 @@ static int unpack_panels(struct image *image,
 
 int image_cbf_read(struct image *image,
                    const DataTemplate *dtempl,
-                   const char *filename,
-                   const char *event,
                    int gz)
 {
 	float *data;
 	int w, h;
 
-	if ( access(filename, R_OK) == -1 ) {
-		ERROR("File does not exist or cannot be read: %s\n", filename);
+	if ( access(image->filename, R_OK) == -1 ) {
+		ERROR("File does not exist or cannot be read: %s\n",
+		      image->filename);
 		return 1;
 	}
 
-	data = read_cbf_data(filename, gz, &w, &h);
+	data = read_cbf_data(image->filename, gz, &w, &h);
 	if ( data == NULL ) {
 		ERROR("Failed to read CBF data\n");
 		return 1;
diff --git a/libcrystfel/src/image-cbf.h b/libcrystfel/src/image-cbf.h
index f6936981..5eca1062 100644
--- a/libcrystfel/src/image-cbf.h
+++ b/libcrystfel/src/image-cbf.h
@@ -44,8 +44,6 @@ extern int load_mask_cbf(struct panel_template *p,
 
 extern int image_cbf_read(struct image *image,
                           const DataTemplate *dtempl,
-                          const char *filename,
-                          const char *event,
                           int gz);
 
 extern int image_cbf_read_mask(struct panel_template *p,
diff --git a/libcrystfel/src/image-hdf5.c b/libcrystfel/src/image-hdf5.c
index cbbc3012..7898d06b 100644
--- a/libcrystfel/src/image-hdf5.c
+++ b/libcrystfel/src/image-hdf5.c
@@ -543,9 +543,7 @@ static int load_hdf5_hyperslab(struct panel_template *p,
 
 
 int image_hdf5_read(struct image *image,
-                    const DataTemplate *dtempl,
-                    const char *filename,
-                    const char *event)
+                    const DataTemplate *dtempl)
 {
 	int i;
 
@@ -555,16 +553,16 @@ int image_hdf5_read(struct image *image,
 		return 1;
 	}
 
-	if ( event == NULL ) {
-		event = "//";
+	if ( image->ev == NULL ) {
+		image->ev = "//";
 	}
 
 	/* Set all pointers to NULL for easier clean-up */
 	for ( i=0; i<dtempl->n_panels; i++ ) image->dp[i] = NULL;
 
 	for ( i=0; i<dtempl->n_panels; i++ ) {
-		if ( load_hdf5_hyperslab(&dtempl->panels[i], filename,
-		                         event, (void *)&image->dp[i],
+		if ( load_hdf5_hyperslab(&dtempl->panels[i], image->filename,
+		                         image->ev, (void *)&image->dp[i],
 		                         H5T_NATIVE_FLOAT,
 		                         sizeof(float), 0,
 		                         dtempl->panels[i].data) )
@@ -574,9 +572,6 @@ int image_hdf5_read(struct image *image,
 		}
 	}
 
-	image->filename = strdup(filename);
-	image->ev = safe_strdup(event);
-
 	return 0;
 }
 
diff --git a/libcrystfel/src/image-hdf5.h b/libcrystfel/src/image-hdf5.h
index 239bb20d..61cb7c8a 100644
--- a/libcrystfel/src/image-hdf5.h
+++ b/libcrystfel/src/image-hdf5.h
@@ -38,9 +38,7 @@ extern int image_hdf5_read_header_to_cache(struct image *image,
                                            const char *name);
 
 extern int image_hdf5_read(struct image *image,
-                           const DataTemplate *dtempl,
-                           const char *filename,
-                           const char *event);
+                           const DataTemplate *dtempl);
 
 extern int image_hdf5_read_mask(struct panel_template *p,
                                 const char *filename,
diff --git a/libcrystfel/src/image.c b/libcrystfel/src/image.c
index 9fc647ab..2250dc42 100644
--- a/libcrystfel/src/image.c
+++ b/libcrystfel/src/image.c
@@ -776,18 +776,13 @@ static int image_read_image_data(struct image *image,
 		return 1;
 
 		case DATA_SOURCE_TYPE_HDF5:
-		return image_hdf5_read(image, dtempl,
-		                       image->filename, image->ev);
+		return image_hdf5_read(image, dtempl);
 
 		case DATA_SOURCE_TYPE_CBF:
-		return image_cbf_read(image, dtempl,
-		                      image->filename, image->ev,
-		                      0);
+		return image_cbf_read(image, dtempl, 0);
 
 		case DATA_SOURCE_TYPE_CBFGZ:
-		return image_cbf_read(image, dtempl,
-		                      image->filename, image->ev,
-		                      1);
+		return image_cbf_read(image, dtempl, 1);
 
 		case DATA_SOURCE_TYPE_MSGPACK:
 		return image_msgpack_read(image, dtempl, image->data_block,