framework/delibs/deimage/deImage.h

#ifndef _DEIMAGE_H
#define _DEIMAGE_H
/*-------------------------------------------------------------------------
 * drawElements Image Library
 * --------------------------
 *
 * Copyright 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *//*!
 * \file
 * \brief Image library.
 *//*--------------------------------------------------------------------*/

#include "deDefs.h"
#include "deARGB.h"

typedef enum deImageFormat_e
{
	DE_IMAGEFORMAT_XRGB8888 = 0,
	DE_IMAGEFORMAT_ARGB8888,

	DE_IMAGEFORMAT_LAST
} deImageFormat;

typedef struct deImage_s
{
	int				width;
	int				height;
	deImageFormat	format;
	void*			pixels;
} deImage;

deImage*	deImage_create					(int width, int height, deImageFormat format);
void		deImage_destroy					(deImage* image);

int			deImage_getWidth				(const deImage* image);
int			deImage_getHeight				(const deImage* image);
void*		deImage_getPixelPtr				(const deImage* image);

deARGB		deImage_getPixel				(const deImage* image, int x, int y);
void		deImage_setPixel				(deImage* image, int x, int y, deARGB argb);

deImage*	deImage_loadTarga				(const char* fileName);
deBool		deImage_saveTarga				(const deImage* image, const char* fileName);

deImage*	deImage_convertFormat			(const deImage* image, deImageFormat format);
deImage*	deImage_scale					(const deImage* image, int dstWidth, int dstHeight);
void		deImage_copyToUint8RGBA			(const deImage* image, deUint8* pixels);

#endif /* _DEIMAGE_H */