Changeset 27159

Timestamp:

Mar 3, 2010, 1:47:03 PM (16 years ago)

Author:

Paul Price

Message:

Actually deal with case where number of images is small.

File:

• trunk/ppStack/src/ppStackSources.c (modified) (1 diff)

trunk/ppStack/src/ppStackSources.c

@@ -188 +188 @@
     options->sumExposure = sumExpTime;
 
+    if (numGoodImages == 0) {
+        psLogMsg("ppStack", PS_LOG_WARN, "No images with sources to measure transparency.");
+        options->quality = PPSTACK_ERR_REJECTED;
+        return true;
+    }
+    if (numGoodImages == 1) {
+        psArray *sources = NULL;        // Sources
+        for (int i = 0; i < num && !sources; i++) {
+            if (options->inputMask->data.PS_TYPE_VECTOR_MASK_DATA[i]) {
+                continue;
+            }
+            sources = sourceLists->data[i];
+        }
+        options->sources = psMemIncrRefCounter(sources);
+        psLogMsg("ppStack", PS_LOG_WARN, "Single image with sources --- no need to match transparency.");
+        return true;
+    }
+
     psArray *matches = pmSourceMatchSources(sourceLists, radius, true); // List of matches
     if (!matches) {