Changes to black compression and saturation controls. Black compression from 0-50 acts the same as 0-100 on the previous version, compressing dark tones without crushing blacks. 50-100 then starts crushing blacks until by 100 on the slider, all tones up to the set black point are sent to zero. In the new saturation control, negative values of the slider set a linear curve rather than an inverted S curve, and smoothly decrease saturation to zero across the board.

2010-10-26 22:59:18 -05:00
commit 926056c2c2
620 changed files with 130476 additions and 0 deletions
--- a/winclude/libiptcdata/iptc-utils.h
+++ b/winclude/libiptcdata/iptc-utils.h
@@ -0,0 +1,66 @@
+/* iptc-utils.h
+ *
+ * Copyright <20> 2005 David Moore <dcm@acm.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, 
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details. 
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __IPTC_UTILS_H__
+#define __IPTC_UTILS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <libiptcdata/_stdint.h>
+
+typedef enum {
+	IPTC_BYTE_ORDER_MOTOROLA,
+	IPTC_BYTE_ORDER_INTEL
+} IptcByteOrder;
+
+
+/* If these definitions don't work for you, please let us fix the 
+ * macro generating _stdint.h */
+	
+typedef char		IptcByte;          /* 1 byte  */
+typedef uint16_t	IptcShort;         /* 2 bytes */
+typedef uint32_t	IptcLong;          /* 4 bytes */
+typedef int32_t		IptcSLong;         /* 4 bytes */
+
+
+IptcShort     iptc_get_short     (const unsigned char *b, IptcByteOrder order);
+IptcLong      iptc_get_long      (const unsigned char *b, IptcByteOrder order);
+IptcSLong     iptc_get_slong     (const unsigned char *b, IptcByteOrder order);
+
+void iptc_set_short     (unsigned char *b, IptcByteOrder order,
+			 IptcShort value);
+void iptc_set_long      (unsigned char *b, IptcByteOrder order,
+			 IptcLong value);
+void iptc_set_slong     (unsigned char *b, IptcByteOrder order,
+			 IptcSLong value);
+
+#undef  MIN
+#define MIN(a, b)  (((a) < (b)) ? (a) : (b))
+
+/* For compatibility with older versions */
+#define IPTC_TAG_SUBSEC_TIME IPTC_TAG_SUB_SEC_TIME
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __IPTC_UTILS_H__ */