Diff: opencv2/imgcodecs/imgcodecs_c.h

Revision:

0:ea44dc9ed014

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/opencv2/imgcodecs/imgcodecs_c.h	Thu Mar 31 21:16:38 2016 +0000
@@ -0,0 +1,138 @@
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                        Intel License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2000, Intel Corporation, all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of Intel Corporation may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#ifndef __OPENCV_IMGCODECS_H__
+#define __OPENCV_IMGCODECS_H__
+
+#include "opencv2/core/core_c.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/** @addtogroup imgcodecs_c
+  @{
+  */
+
+enum
+{
+/* 8bit, color or not */
+    CV_LOAD_IMAGE_UNCHANGED  =-1,
+/* 8bit, gray */
+    CV_LOAD_IMAGE_GRAYSCALE  =0,
+/* ?, color */
+    CV_LOAD_IMAGE_COLOR      =1,
+/* any depth, ? */
+    CV_LOAD_IMAGE_ANYDEPTH   =2,
+/* ?, any color */
+    CV_LOAD_IMAGE_ANYCOLOR   =4
+};
+
+/* load image from file
+  iscolor can be a combination of above flags where CV_LOAD_IMAGE_UNCHANGED
+  overrides the other flags
+  using CV_LOAD_IMAGE_ANYCOLOR alone is equivalent to CV_LOAD_IMAGE_UNCHANGED
+  unless CV_LOAD_IMAGE_ANYDEPTH is specified images are converted to 8bit
+*/
+CVAPI(IplImage*) cvLoadImage( const char* filename, int iscolor CV_DEFAULT(CV_LOAD_IMAGE_COLOR));
+CVAPI(CvMat*) cvLoadImageM( const char* filename, int iscolor CV_DEFAULT(CV_LOAD_IMAGE_COLOR));
+
+enum
+{
+    CV_IMWRITE_JPEG_QUALITY =1,
+    CV_IMWRITE_JPEG_PROGRESSIVE =2,
+    CV_IMWRITE_JPEG_OPTIMIZE =3,
+    CV_IMWRITE_JPEG_RST_INTERVAL =4,
+    CV_IMWRITE_JPEG_LUMA_QUALITY =5,
+    CV_IMWRITE_JPEG_CHROMA_QUALITY =6,
+    CV_IMWRITE_PNG_COMPRESSION =16,
+    CV_IMWRITE_PNG_STRATEGY =17,
+    CV_IMWRITE_PNG_BILEVEL =18,
+    CV_IMWRITE_PNG_STRATEGY_DEFAULT =0,
+    CV_IMWRITE_PNG_STRATEGY_FILTERED =1,
+    CV_IMWRITE_PNG_STRATEGY_HUFFMAN_ONLY =2,
+    CV_IMWRITE_PNG_STRATEGY_RLE =3,
+    CV_IMWRITE_PNG_STRATEGY_FIXED =4,
+    CV_IMWRITE_PXM_BINARY =32,
+    CV_IMWRITE_WEBP_QUALITY =64
+};
+
+/* save image to file */
+CVAPI(int) cvSaveImage( const char* filename, const CvArr* image,
+                        const int* params CV_DEFAULT(0) );
+
+/* decode image stored in the buffer */
+CVAPI(IplImage*) cvDecodeImage( const CvMat* buf, int iscolor CV_DEFAULT(CV_LOAD_IMAGE_COLOR));
+CVAPI(CvMat*) cvDecodeImageM( const CvMat* buf, int iscolor CV_DEFAULT(CV_LOAD_IMAGE_COLOR));
+
+/* encode image and store the result as a byte vector (single-row 8uC1 matrix) */
+CVAPI(CvMat*) cvEncodeImage( const char* ext, const CvArr* image,
+                             const int* params CV_DEFAULT(0) );
+
+enum
+{
+    CV_CVTIMG_FLIP      =1,
+    CV_CVTIMG_SWAP_RB   =2
+};
+
+/* utility function: convert one image to another with optional vertical flip */
+CVAPI(void) cvConvertImage( const CvArr* src, CvArr* dst, int flags CV_DEFAULT(0));
+
+CVAPI(int) cvHaveImageReader(const char* filename);
+CVAPI(int) cvHaveImageWriter(const char* filename);
+
+
+/****************************************************************************************\
+*                              Obsolete functions/synonyms                               *
+\****************************************************************************************/
+
+#define cvvLoadImage(name) cvLoadImage((name),1)
+#define cvvSaveImage cvSaveImage
+#define cvvConvertImage cvConvertImage
+
+/** @} imgcodecs_c */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __OPENCV_IMGCODECS_H__
+