generic_osddisp.c

realtek LCD monitor, TV开发源代码

//**********************************************************************************************************
//  The  Software  is  proprietary,  confidential,  and  valuable to Realtek Semiconductor
//  Corporation  ("Realtek").  All  rights, including but not limited  to  copyrights,
//  patents,  trademarks, trade secrets, mask work rights, and other similar rights and interests,
//  are reserved to Realtek. Without  prior  written  consent  from  Realtek,  copying, reproduction,
//  modification,  distribution,  or  otherwise  is strictly prohibited. The Software  shall  be
//  kept  strictly  in  confidence,  and  shall  not be  disclosed to or otherwise accessed by
//  any third party. @ <2003> - <2008>   The Software is provided "AS IS" without any warranty of any kind,
//  express, implied, statutory or otherwise.
//**********************************************************************************************************
//----------------------------------------------------------------------------------------------------
// ID Code      : OsdDisp.c No.0000
// Update Note  :
//----------------------------------------------------------------------------------------------------

#define __GENERIC_OSDDISP__

#include "Common\Header\Include.h"

#if(_OSD_TYPE == _GENERIC_OSD)

//--------------------------------------------------
// Description  :
// Input Value  :
// Output Value :
//--------------------------------------------------
void COsdDispInitial(void)
{
    SET_POWERSTATUS();
    if(stGlobalData4.BurnIn==_BURNIN_ON)
    {
        SET_FACTORY_MODE(_ON);
    }
    else if(stGlobalData4.BurnIn==_BURNIN_OFF)
    {
        SET_FACTORY_MODE(_OFF);
    }

    if(GET_LASTPOWER_STATUS() == _OFF)
        CLR_POWERSTATUS();

}

//--------------------------------------------------
// Description  :
// Input Value  :
// Output Value :
//--------------------------------------------------
void DisplayColorProcessGeneric(void)
{
    if(GET_INPUTSOURCE_TYPE() == _SOURCE_VGA)
        CEepromLoadAdcData(); //V403 modify

    CEepromLoadGlobalData1();
    CEepromLoadColorTempData();
    CAdjustBrightness();
    DisplayBacklightChangeCurveGeneric();

}

#define _CONTRAST80PERCENT           (((((WORD)_CONTRAST_MAX-_CONTRAST_MIN)*80)/100)+_CONTRAST_MIN)
#define _CONTRAST_CHANGE_POINT      128 //SLOPE

void DisplayContrastChangeCurveGeneric(void)
{
   BYTE i, Offset;
   WORD Temp;

   if(stPictureData.Contrast <= _CONTRAST80PERCENT)
     Offset=(((DWORD)(stPictureData.Contrast - _CONTRAST_MIN)*(_CONTRAST_CHANGE_POINT-_CONTRAST_MIN)) / (_CONTRAST80PERCENT - _CONTRAST_MIN)) + _CONTRAST_MIN;
   else
     Offset=(((DWORD)(stPictureData.Contrast - _CONTRAST80PERCENT)*(_CONTRAST_MAX-_CONTRAST_CHANGE_POINT)) / (_CONTRAST_MAX - _CONTRAST80PERCENT)) + _CONTRAST_CHANGE_POINT;
   CTimerWaitForEvent(_EVENT_DEN_STOP);
   for(i=0;i<3;i++)
   {
      Temp=((WORD)stColorData.Contrast[i]*Offset)/128;
      if(Temp>255)
        pData[i]=255;
      else
        pData[i]=Temp;
   }
   CScalerSetBit(_CB_ACCESS_PORT_64, ~(_BIT7 | _BIT3 | _BIT2 | _BIT1 | _BIT0), _BIT7 | 0x09);
   CScalerWrite(_CB_DATA_PORT_65, 3, pData, _NON_AUTOINC);
   CScalerSetByte(_CB_ACCESS_PORT_64, 0x00);

   CScalerSetByte(_CB_ACCESS_PORT_64, 0x83);
   CScalerWrite(_CB_DATA_PORT_65, 3, pData, _NON_AUTOINC);
   CScalerSetByte(_CB_ACCESS_PORT_64, 0x00);
/*
    if(stGlobalData0.ColorTemp==_6500_COLOR)
        CScalerSetByte(_GAMMA_CTRL_67, 0x40);
    else
        CScalerSetByte(_GAMMA_CTRL_67, 0x00);*/
//*******************ryan add new osd func***************************//
  if((stGlobalData4.PictureMode==_MOVIE_PICTURE)||(stGlobalData4.PictureMode==_GAME_PICTURE))//jared
    CScalerSetByte(_GAMMA_CTRL_67, 0x40);
  else
       CScalerSetByte(_GAMMA_CTRL_67, 0x00);
//*******************ryan add new osd func***************************//
}

void DisplayBacklightChangeCurveGeneric(void)
{
    BYTE RealBright=0;

    RealBright=((WORD)(stPictureData.BackLight-_BACKLIGHT_MIN)*_BACKLIGHT_MAX)/_BACKLIGHT_MAX+_BACKLIGHT_MIN;//0912 sephinroth

    if(stSystemData.DcrSetting == _OFF)
    {
#if(_MCU_TYPE == _REALTEK_EMBEDDED)
        MCU_PWM0H_DUT_FF4A = RealBright;
#else
        MCU_PWM2_DUTY_WIDTH_FF34 = RealBright;
#endif
    }

    DisplayContrastChangeCurveGeneric();
}
//----------------------------------------------------------------------------------------------------
// OSD Display Functions
//----------------------------------------------------------------------------------------------------
void DisplayAutoAndNonpresetGeneric(void)
{
   COsdFxOsdTimerGeneric();
   if(bUndoFirstAuto==_FALSE) //FISRT TIMING ON
   {
      if(!GET_FACTORY_MODE() && (GET_INPUTSOURCE_TYPE() == _SOURCE_VGA))
      {
         ucOsdState = _MenuNoneGeneric;
         DisplayAutoAdjustingGeneric();
         COsdFxEnableOsdGeneric();
         CAutoDoAutoConfig();
         COsdFxOsdTimerGeneric();
      }
      else
         CEepromSaveNewModeData();
   }
   bUndoFirstAuto=_TRUE;
//ARKIN 0606 START
   if((GET_INPUTSOURCE_TYPE() == _SOURCE_DVI) || (GET_INPUTSOURCE_TYPE() == _SOURCE_HDMI))
   {
      if(((tINPUTMODE_PRESET_TABLE[stModeInfo.ModeCurr].PolarityFlag & 0x80) != _PRESET_TIMING) || (stModeInfo.IHWidth!=tINPUTMODE_PRESET_TABLE[stModeInfo.ModeCurr].IHWidth) || (stModeInfo.IVHeight!=tINPUTMODE_PRESET_TABLE[stModeInfo.ModeCurr].IVHeight))  //ARKIN 0605 ISSUE 5
      {
         DisplayHintMessageGeneric(OSD_NONPRESET_STR_LAN_GENERIC);
         CTimerActiveTimerEvent(SEC(3),COsdFxOsdTimerGeneric);
         ucOsdState=_MenuShowNonPresetModeGeneric;//DPMS 陪ボNONPRESET MODE