/*
 * Copyright 2021, Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Emmanuel Gil Peyrot
 */
#ifndef AVIF_TRANSLATOR_H
#define AVIF_TRANSLATOR_H


#include <ByteOrder.h>
#include <DataIO.h>
#include <File.h>
#include <fs_attr.h>
#include <GraphicsDefs.h>
#include <InterfaceDefs.h>
#include <TranslationDefs.h>
#include <Translator.h>
#include <TranslatorFormats.h>

#include "BaseTranslator.h"

#define AVIF_TRANSLATOR_VERSION B_TRANSLATION_MAKE_VERSION(0,1,0)
#define AVIF_IMAGE_FORMAT       'AVIF'

#define AVIF_SETTING_LOSSLESS                   "lossless"
#define AVIF_SETTING_PIXEL_FORMAT               "pixfmt"
#define AVIF_SETTING_QUALITY                    "quality"
#define AVIF_SETTING_SPEED                              "speed"
#define AVIF_SETTING_TILES_HORIZONTAL   "htiles"
#define AVIF_SETTING_TILES_VERTICAL             "vtiles"


#define AVIF_IN_QUALITY 0.90
#define AVIF_IN_CAPABILITY 0.90

#define AVIF_OUT_QUALITY 0.90
#define AVIF_OUT_CAPABILITY 0.5

#define BITS_IN_QUALITY 0.8
#define BITS_IN_CAPABILITY 0.6

#define BITS_OUT_QUALITY 0.5
#define BITS_OUT_CAPABILITY 0.4


struct AVIFPicture;


class AVIFTranslator : public BaseTranslator {
public:
                                                        AVIFTranslator();

        virtual status_t                DerivedIdentify(BPositionIO* stream,
                                                                const translation_format* format,
                                                                BMessage* settings, translator_info* info,
                                                                uint32 outType);

        virtual status_t                DerivedTranslate(BPositionIO* stream,
                                                                const translator_info* info,
                                                                BMessage* settings, uint32 outType,
                                                                BPositionIO* target, int32 baseType);

        virtual BView*                  NewConfigView(TranslatorSettings* settings);

protected:
        virtual                                 ~AVIFTranslator();
                // this is protected because the object is deleted by the
                // Release() function instead of being deleted directly by
                // the user

private:
                        status_t                _TranslateFromBits(BPositionIO* stream,
                                                                BMessage* settings, uint32 outType,
                                                                BPositionIO* target);

                        status_t                _TranslateFromAVIF(BPositionIO* stream,
                                                                BMessage* settings, uint32 outType,
                                                                BPositionIO* target);
};


#endif // #ifndef AVIF_TRANSLATOR_H