/******************************************************************************
/
/       File:                   Theater.cpp
/
/       Description:    ATI Rage Theater Video Decoder interface.
/
/       Copyright 2001, Carlos Hasan
/
*******************************************************************************/

#include <Debug.h>
#include "Theater.h"
#include "VideoIn.h"
#include "TheatreReg.h"
#include "lendian_bitfield.h"

CTheater::CTheater(CRadeon & radeon, int device)
        :       fPort(radeon),
                fDevice(device),
                fClock(C_RADEON_NO_VIDEO_CLOCK),
                fTunerPort(0),
                fCompositePort(0),
                fSVideoPort(0),
                fStandard(C_THEATER_NTSC),
                fSource(C_THEATER_TUNER),
                fBrightness(0),
                fContrast(0),
                fSaturation(0),
                fHue(0),
                fDeinterlace(true)
{
}

CTheater::~CTheater(){};

uint32 CTheater::Capabilities() const
{
        uint32 caps = 0;

        if (fCompositePort)
                caps |= C_VIDEO_IN_HAS_COMPOSITE;
        if (fSVideoPort)
                caps |= C_VIDEO_IN_HAS_SVIDEO;

        return caps;
}

int CTheater::Register(int index)
{
        return fPort.Register(fDevice, index);
}

int CTheater::Register(int index, int mask)
{
        return fPort.Register(fDevice, index) & mask;
}

void CTheater::SetRegister(int index, int value)
{
        fPort.SetRegister(fDevice, index, value);
}

void CTheater::SetRegister(int index, int mask, int value)
{
        if ((value & ~mask) != 0)
                PRINT(("WARNING: CTheater::SetRegister(0x%04x, 0x%08x, 0x%08x)\n", index, mask, value));

        fPort.SetRegister(fDevice, index,
                (fPort.Register(fDevice, index) & ~mask) | (value & mask));
}