C++程序  |  31行  |  1.03 KB

/*
 * jpegcomp.h
 *
 * Copyright (C) 2010, D. R. Commander
 * For conditions of distribution and use, see the accompanying README file.
 *
 * JPEG compatibility macros
 * These declarations are considered internal to the JPEG library; most
 * applications using the library shouldn't need to include this file.
 */

#if JPEG_LIB_VERSION >= 70
#define _DCT_scaled_size DCT_h_scaled_size
#define _DCT_h_scaled_size DCT_h_scaled_size
#define _DCT_v_scaled_size DCT_v_scaled_size
#define _min_DCT_scaled_size min_DCT_h_scaled_size
#define _min_DCT_h_scaled_size min_DCT_h_scaled_size
#define _min_DCT_v_scaled_size min_DCT_v_scaled_size
#define _jpeg_width jpeg_width
#define _jpeg_height jpeg_height
#else
#define _DCT_scaled_size DCT_scaled_size
#define _DCT_h_scaled_size DCT_scaled_size
#define _DCT_v_scaled_size DCT_scaled_size
#define _min_DCT_scaled_size min_DCT_scaled_size
#define _min_DCT_h_scaled_size min_DCT_scaled_size
#define _min_DCT_v_scaled_size min_DCT_scaled_size
#define _jpeg_width image_width
#define _jpeg_height image_height
#endif