Changeset 17692 for trunk/psModules/src/camera/pmFPAMaskWeight.c

Timestamp:

May 14, 2008, 5:25:10 PM (18 years ago)

Author:

Paul Price

Message:

Adding new function: pmReadoutMaskNonfinite

File:

• trunk/psModules/src/camera/pmFPAMaskWeight.c (modified) (1 diff)

trunk/psModules/src/camera/pmFPAMaskWeight.c

@@ -378 +378 @@
     return true;
 }
+
+
+bool pmReadoutMaskNonfinite(pmReadout *readout, psMaskType maskVal)
+{
+    PM_ASSERT_READOUT_NON_NULL(readout, false);
+    PM_ASSERT_READOUT_IMAGE(readout, false);
+
+    psImage *image = readout->image;    // Readout's image
+    psImage *weight = readout->weight;  // Readout's weight
+    int numCols = image->numCols, numRows = image->numRows; // Size of image
+
+    if (!readout->mask) {
+        readout->mask = psImageAlloc(numCols, numRows, PS_TYPE_MASK);
+    }
+    psImage *mask = readout->mask;      // Readout's mask
+
+    for (int y = 0; y < numRows; y++) {
+        for (int x = 0; x < numCols; x++) {
+            if (!isfinite(image->data.F32[y][x]) || (weight && !isfinite(weight->data.F32[y][x]))) {
+                mask->data.PS_TYPE_MASK_DATA[y][x] |= maskVal;
+            }
+        }
+    }
+
+    return true;
+}