Changeset 12527 for trunk/psLib

Timestamp:

Mar 21, 2007, 2:11:08 PM (19 years ago)

Author:

magnier

Message:

adding psImageInterpolateModeFromString

Location:

trunk/psLib/src/mathtypes

Files:

• psImage.c (modified) (2 diffs)
• psImage.h (modified) (3 diffs)

trunk/psLib/src/mathtypes/psImage.c

@@ -9 +9 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.126 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-03-20 00:13:55 $
+ *  @version $Revision: 1.127 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-03-22 00:11:08 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -928 +928 @@
 PSIMAGE_PIXEL_INTERPOLATE_BILINEAR(F32,psF64,VARIANCE_F32,PS_SQR)
 PSIMAGE_PIXEL_INTERPOLATE_BILINEAR(F64,psF64,VARIANCE_F64,PS_SQR)
+
+psImageInterpolateMode psImageInterpolateModeFromString (char *name) {
+
+    if (!strcasecmp(name, "FLAT"))              return PS_INTERPOLATE_FLAT;
+    if (!strcasecmp(name, "BILINEAR"))          return PS_INTERPOLATE_BILINEAR;
+    if (!strcasecmp(name, "BICUBE"))            return PS_INTERPOLATE_BICUBE;
+    if (!strcasecmp(name, "GAUSS"))             return PS_INTERPOLATE_GAUSS;
+    if (!strcasecmp(name, "LANCZOS2"))          return PS_INTERPOLATE_LANCZOS2;
+    if (!strcasecmp(name, "LANCZOS3"))          return PS_INTERPOLATE_LANCZOS3;
+    if (!strcasecmp(name, "LANCZOS4"))          return PS_INTERPOLATE_LANCZOS4;
+    if (!strcasecmp(name, "BILINEAR_VARIANCE")) return PS_INTERPOLATE_BILINEAR_VARIANCE;
+    if (!strcasecmp(name, "LANCZOS2_VARIANCE")) return PS_INTERPOLATE_LANCZOS2_VARIANCE;
+    if (!strcasecmp(name, "LANCZOS3_VARIANCE")) return PS_INTERPOLATE_LANCZOS3_VARIANCE;
+    if (!strcasecmp(name, "LANCZOS4_VARIANCE")) return PS_INTERPOLATE_LANCZOS4_VARIANCE;
+
+    psError(PS_ERR_BAD_PARAMETER_VALUE, true, _("Unknown interpolate type %s"), name);
+    return PS_INTERPOLATE_NONE;
+}

trunk/psLib/src/mathtypes/psImage.h

@@ -9 +9 @@
  * @author Joshua Hoblitt, University of Hawaii
  *
- * @version $Revision: 1.90 $ $Name: not supported by cvs2svn $
- * @date $Date: 2007-03-14 00:39:51 $
+ * @version $Revision: 1.91 $ $Name: not supported by cvs2svn $
+ * @date $Date: 2007-03-22 00:11:08 $
  * Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
@@ -29 +29 @@
  */
 typedef enum {
+    PS_INTERPOLATE_NONE,               ///< no interpolate defined (error state)
     PS_INTERPOLATE_FLAT,               ///< 'flat' interpolation (nearest pixel)
     PS_INTERPOLATE_BILINEAR,           ///< bi-linear interpolation
@@ -240 +241 @@
 );
 
+// return the mode equivalent to a char string name
+psImageInterpolateMode psImageInterpolateModeFromString (char *name);
+
 
 #define PIXEL_INTERPOLATE_FCN_PROTOTYPE(SUFFIX, RETURNTYPE) \