/**
 * Copyright (c) 2011, Martin Srom
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions 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.
 * 
 * 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 COPYRIGHT HOLDER 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.
 */
 
#ifndef DXT_DISPLAY_H
#define DXT_DISPLAY_H

/**
 * Display image
 * 
 * @param window title
 * @param image
 * @param width
 * @param height
 * @return decoder structure or zero if fails
 */
int
dxt_display_image(const char* title, DXT_IMAGE_TYPE* image, int width, int height);

/**
 * Display compressed image
 * 
 * @param window title
 * @param image_compressed Compressed image data
 * @param type
 * @param width
 * @param height
 * @return 0 if succeeds, otherwise nonzero
 */
int
dxt_display_image_compressed(const char* title, unsigned char* image_compressed, int image_compressed_size, enum dxt_type type, int width, int height);

/**
 * Display comparison for image and compressed image
 * 
 * @param window title
 * @param image_compressed Compressed image data
 * @param type
 * @param width
 * @param height
 * @return 0 if succeeds, otherwise nonzero
 */
int
dxt_display_image_comparison(DXT_IMAGE_TYPE* image, unsigned char* image_compressed, int image_compressed_size, enum dxt_type type, int width, int height);

#endif // DXT_DISPLAY_H