00001 #ifndef _IO_PNG_H
00002 #define _IO_PNG_H
00003
00004 #ifdef __cplusplus
00005 extern "C" {
00006 #endif
00007
00008 #define IO_PNG_VERSION "0.20110616"
00009
00010 #include <stddef.h>
00011
00012 unsigned char *io_png_read_u8(const char *fname, size_t *nxp, size_t *nyp, size_t *ncp);
00013 unsigned char *io_png_read_u8_rgb(const char *fname, size_t *nxp, size_t *nyp);
00014 unsigned char *io_png_read_u8_gray(const char *fname, size_t *nxp, size_t *nyp);
00015 float *io_png_read_f32(const char *fname, size_t *nxp, size_t *nyp, size_t *ncp);
00016 float *io_png_read_f32_rgb(const char *fname, size_t *nxp, size_t *nyp);
00017 float *io_png_read_f32_gray(const char *fname, size_t *nxp, size_t *nyp);
00018 int io_png_write_u8(const char *fname, const unsigned char *data, size_t nx, size_t ny, size_t nc);
00019 int io_png_write_f32(const char *fname, const float *data, size_t nx, size_t ny, size_t nc);
00020
00021 #ifdef __cplusplus
00022 }
00023 #endif
00024
00025 #endif
