/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2012-2019. All rights reserved.
 * Description: API of DTV client implement.
 * Author:  DTV stack software group
 * Create: 2012-09-18
 */
#ifndef IMPL_DTVCLIENT_H
#define IMPL_DTVCLIENT_H

#include "svr_type.h"

using namespace android;

typedef struct {
    unsigned char *pServerBase;
    unsigned char *pHalBase;
    unsigned int u32WritePos;
    unsigned int u32ReadPos;
} CaptionBufferAttrs;

class ImplDTVClient {
public:
    ImplDTVClient();
    ~ImplDTVClient();

    SVR_BOOL DoInClient(const Parcel &request, Parcel *reply);
    SVR_BOOL DoInNotify(SVR_S32 msg, SVR_S32 ext1, SVR_S32 ext2, SVR_S32 ext3, const Parcel *parcelObj, Parcel *reply);
    SVR_S32 DoSetSurface(SVR_VOID *spSurface, int width, int height);
    SVR_S32 DoSideband(const Parcel &request);
    SVR_S32 ClearSideband(const Parcel &request);

private:
    SVR_S32 Blit(const Parcel *parcelObj, SVR_HANDLE srcSurface, SVR_HANDLE dstSurface);
    SVR_S32 GetTextSize(const Parcel *parcelObj, SVR_U32 *width, SVR_U32 *height);
    SVR_S32 DrawText(const Parcel *parcelObj, SVR_HANDLE surface);
    SVR_S32 DrawBitmap(const Parcel *parcelObj, SVR_HANDLE surface, SVR_U32 canvasWidth, SVR_U32 canvasHeight);
    SVR_S32 DrawCCPreviewText(const Parcel *parcelObj);
    SVR_S32 ClearCCPreviewText();
    Mutex mSurfaceLock;
};

#endif  // IMPL_DTVCLIENT_H