Changeset 11255 for trunk/psModules/src/camera/pmFPAConstruct.c

Timestamp:

Jan 23, 2007, 5:11:19 PM (19 years ago)

Author:

Paul Price

Message:

Enabling different formats for output pmFPAfiles. To do this, needed to overhaul the writing functions to generate a new FPA using the new format, and write that. To get the blank PHU, needed to do similarly for the open function (!), since it writes blanks immediately after opening the file. Tested with inputting 6 megacam split chips and writing to spliced format --- works successfully.

File:

• trunk/psModules/src/camera/pmFPAConstruct.c (modified) (2 diffs)

trunk/psModules/src/camera/pmFPAConstruct.c

@@ -766 +766 @@
 
     pmFPAview *view = addSource(fpa, phuView, NULL, format, true);
-    bool status = (view == NULL);
+    bool status = (view != NULL);
     psFree(view);
     return status;
@@ -895 +895 @@
 
 }
+
+
+pmFPALevel pmFPAPHULevel(const psMetadata *format)
+{
+    PS_ASSERT_METADATA_NON_NULL(format, PM_FPA_LEVEL_NONE);
+
+    bool mdok;                          // Status of MD lookup
+    psMetadata *fileInfo = psMetadataLookupMetadata(&mdok, format, "FILE"); // Contents of FILE metadata
+    if (!mdok || !fileInfo) {
+        psError(PS_ERR_UNKNOWN, true, "Unable to find FILE in camera format configuration.\n");
+        return PM_FPA_LEVEL_NONE;
+    }
+    const char *phu = psMetadataLookupStr(&mdok, fileInfo, "PHU"); // PHU level
+    if (!mdok || !phu || strlen(phu) == 0) {
+        psError(PS_ERR_UNKNOWN, true, "Unable to find PHU in FILE in camera format configuration.\n");
+        return PM_FPA_LEVEL_NONE;
+    }
+
+    return pmFPALevelFromName(phu);
+}
+
+pmFPALevel pmFPAExtensionsLevel(const psMetadata *format)
+{
+    PS_ASSERT_METADATA_NON_NULL(format, PM_FPA_LEVEL_NONE);
+
+    bool mdok;                          // Status of MD lookup
+    psMetadata *fileInfo = psMetadataLookupMetadata(&mdok, format, "FILE"); // Contents of FILE metadata
+    if (!mdok || !fileInfo) {
+        psError(PS_ERR_UNKNOWN, true, "Unable to find FILE in camera format configuration.\n");
+        return PM_FPA_LEVEL_NONE;
+    }
+
+    const char *extensions = psMetadataLookupStr(&mdok, fileInfo, "EXTENSIONS"); // EXTENSIONS level
+    if (!mdok || !extensions || strlen(extensions) == 0) {
+        psError(PS_ERR_UNKNOWN, true, "Unable to find EXTENSIONS in FILE in camera format configuration.\n");
+        return PM_FPA_LEVEL_NONE;
+    }
+
+    return pmFPALevelFromName(extensions);
+}
+