This repository has been archived on 2023-11-11. You can view files and clone it, but cannot push or open issues or pull requests.
libpng/contrib/visupng/PngFile.h

31 lines
1.1 KiB
C
Raw Normal View History

2000-06-24 02:38:16 +00:00
//------------------------------------------
// PNGFILE.H -- Header File for pngfile.c
//------------------------------------------
// Copyright 2000, Willem van Schaik.
// This code is released under the libpng license.
// For conditions of distribution and use, see the disclaimer
// and license in png.h
2000-06-24 02:38:16 +00:00
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <windows.h>
void PngFileInitialize (HWND hwnd) ;
BOOL PngFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ;
BOOL PngFileSaveDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ;
BOOL PngLoadImage (PTSTR pstrFileName, png_byte **ppbImageData,
int *piWidth, int *piHeight, int *piChannels, png_color *pBkgColor);
BOOL PngSaveImage (PTSTR pstrFileName, png_byte *pDiData,
int iWidth, int iHeight, png_color BkgColor);
#if defined(PNG_NO_STDIO)
static void png_read_data(png_structp png_ptr, png_bytep data, png_size_t length);
static void png_write_data(png_structp png_ptr, png_bytep data, png_size_t length);
static void png_flush(png_structp png_ptr);
#endif