+++ /dev/null
-/*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 _VLGRFMTS_H_
-#define _VLGRFMTS_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef DLL_EXPORTS
-#define DLL_API __declspec(dllexport)
-#else
-#define DLL_API __declspec(dllimport)
-#endif
-
-/*
- find appropriate graphic format filter (reader)
- using first few bytes of the image file.
- Returns 0 or filter handle, which is passed to other functions
-*/
-DLL_API int gr_fmt_find_filter( const char* file_name );
-
-/*
- read image header and return base image parameters: size and color information.
- returned color value (it is optional parameter) means:
- 0 - grayscale image
- 1 - color image
- -1 - image with palette
-*/
-DLL_API int gr_fmt_read_header( int filter, int* width, int* height, int* color );
-
-/*
- read image raster data (it has to be allocated by the caller).
- step means row width of the image (in bytes).
- color means desired color mode:
- 0 - convert image data to grayscale
- 1 - convert image data to color
-*/
-DLL_API int gr_fmt_read_data( int filter, void* data, int step, int color );
-
-/*
- Release filter. Must be called after image has been read.
-*/
-DLL_API int gr_fmt_close_filter( int filter );
-
-/*
- write raster data to file. step - row width of the image.
- color:
- 0 - grayscale image is written.
- if the format doesn't support grayscale images directly
- then image with palette is written.
- 1 - color image is written.
- format:
- only "bmp" (Windows Bitmap) is supported by now.
-*/
-DLL_API int gr_fmt_write_image( void* data, int step,
- int width, int height, int color,
- const char* filename, const char* format );
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif/*_VLGRFMTS_H_*/
-
projects / opencv / blobdiff