kprImage.h

/*
 *     Copyright (C) 2010-2015 Marvell International Ltd.
 *     Copyright (C) 2002-2010 Kinoma, Inc.
 *
 *     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.
 */
#ifndef __KPRIMAGE__
#define __KPRIMAGE__

#include "kpr.h"
#include "FskImage.h"

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

struct KprImageStruct {
	KprSlotPart;
	KprContentPart;
	KprImagePart;
	KprLayerPart;
};

struct KprImageCacheStruct {
	UInt32 count;
	UInt32 index;
	KprImageEntry first;
	KprImageEntry last;
	UInt32 size;
	SInt32 priority;
	UInt32 activeCount;
	UInt32 activeIndex;
	FskInstrumentedItemDeclaration
	KprImageEntry entries[1];
};

struct KprImageEntryStruct {
	KprImageCache cache;
	KprImageEntry former;
	KprImageEntry next;
	KprImageEntry previous;
	KprImageLink first;
	FskBitmap bitmap;
	char* url;
	char* mime;
	UInt32 aspect;
	UInt32 width;
	UInt32 height;
	UInt32 sum;
	FskErr error;
	KprMessage message;
	FskInstrumentedItemDeclaration
};

struct KprImageLinkStruct {
	KprImageLink next;
	KprImage image;
	FskInstrumentedItemDeclaration
};

struct KprImageTargetStruct {
	KprStreamPart;
	FskBitmap bitmap;
	UInt32 aspect;
	UInt32 width;
	UInt32 height;
};

FskAPI(FskErr) KprImageCacheNew(KprImageCache *it, UInt32 count, UInt32 size, UInt32 active, SInt32 priority);
FskAPI(void) KprImageCacheDispose(KprImageCache self);
FskAPI(void) KprImageCacheDump(KprImageCache self);
FskAPI(void) KprImageCachePurge(KprImageCache self);

FskAPI(void) KprImageEntryProgress(char* url, FskBitmap bitmap);
FskAPI(FskErr) KprImageTargetScale(FskBitmap* bitmap, UInt32 aspect, UInt32 width, UInt32 height);

struct KprPictureStruct {
	KprSlotPart;
	KprContentPart;
	KprImagePart;
	KprLayerPart;
};

FskAPI(FskErr) KprPictureNew(KprPicture *self, KprCoordinates coordinates);
FskAPI(void) KprPictureSetURL(KprPicture self, char* url, char* mime);

struct KprThumbnailStruct {
	KprSlotPart;
	KprContentPart;
	KprImagePart;
	KprLayerPart;
};

FskAPI(FskErr) KprThumbnailNew(KprThumbnail *self, KprCoordinates coordinates);
FskAPI(void) KprThumbnailSetURL(KprThumbnail self, char* url, char* mime);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif