- Modifications to compile ImageMagick

ImageMagick/magick/quantize.h

@@ -0,0 +1,82 @@
+/*
+  Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization
+  dedicated to making software imaging solutions freely available.
+  
+  You may not use this file except in compliance with the License.
+  obtain a copy of the License at
+  
+    http://www.imagemagick.org/script/license.php
+  
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+  MagickCore image quantization methods.
+*/
+#ifndef _MAGICKCORE_QUANTIZE_H
+#define _MAGICKCORE_QUANTIZE_H
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+#include "magick/colorspace.h"
+
+typedef enum
+{
+  UndefinedDitherMethod,
+  NoDitherMethod,
+  RiemersmaDitherMethod,
+  FloydSteinbergDitherMethod
+} DitherMethod;
+
+typedef struct _QuantizeInfo
+{
+  size_t
+    number_colors;
+
+  size_t
+    tree_depth;
+
+  MagickBooleanType
+    dither;
+
+  ColorspaceType
+    colorspace;
+
+  MagickBooleanType
+    measure_error;
+
+  size_t
+    signature;
+
+  DitherMethod
+    dither_method;
+} QuantizeInfo;
+
+extern MagickExport MagickBooleanType
+  CompressImageColormap(Image *),
+  GetImageQuantizeError(Image *),
+  PosterizeImage(Image *,const size_t,const MagickBooleanType),
+  PosterizeImageChannel(Image *,const ChannelType,const size_t,
+    const MagickBooleanType),
+  QuantizeImage(const QuantizeInfo *,Image *),
+  QuantizeImages(const QuantizeInfo *,Image *),
+  RemapImage(const QuantizeInfo *,Image *,const Image *),
+  RemapImages(const QuantizeInfo *,Image *,const Image *);
+
+extern MagickExport QuantizeInfo
+  *AcquireQuantizeInfo(const ImageInfo *),
+  *CloneQuantizeInfo(const QuantizeInfo *),
+  *DestroyQuantizeInfo(QuantizeInfo *);
+
+extern MagickExport void
+  GetQuantizeInfo(QuantizeInfo *);
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#endif