eq.c

MTK portableDVD 采用mtk1389方案的代码

/**********************************************************************/
/***************    MTK CONFIDENTIAL & COPYRIGHTED     ****************/
/***************                                       ****************/
/***************  $Modtime:: 03/10/27 11:42a   $       ****************/
/***************  $Revision: 2.0 $       ****************/
/***************                                       ****************/
/***************   Description : Spectrum display      ****************/
/***************                 control module        ****************/
/***************                                       ****************/
/***************       Company : MediaTek Inc.         ****************/
/***************    Programmer :                       ****************/
/**********************************************************************/

#include "general.h"

#pragma NOAREGS

#ifdef SPTM_SUPPORT

void vSptmDraw(BYTE bType) large
{
  #ifdef USE_MED_SPTM
  _wStartX = 0;
  _wStartY = 0;
  _wEndX = NORMAL_SPTM_WIDTH;
  _wEndY = NORMAL_SPTM_HEIGHT;
  vRectangle(WB_NORMAL_SPTM, 0, 0, TRUE, 0);
  #endif

  _wStartX = 40;
  _wStartY = 0;
  _wEndX = SPTM_LINE_WIDTH;
  _wEndY = SPTM_LINE_HEIGHT;

  if (bType == OSD_EQ_TYPE_GRID)
  {
    vShowEqBar(WB_NORMAL_SPTM, bType, SPTM_GRID_NOISE, SPTM_TOTAL_LINE, SPTM_LINE_SPACE);
  }
  else /* OSD_EQ_TYPE_BAR */
  {
    vShowEqBar(WB_NORMAL_SPTM, bType, SPTM_BAR_NOISE, SPTM_TOTAL_LINE, SPTM_LINE_SPACE);
  }
}

void vSptmChangeType(BYTE bType) large
{
  vHideEqBar();

	if ((bType == OSD_EQ_TYPE_DISABLE) ||
      (bType >= OSD_EQ_TYPE_MAX))
  {
    _rEqState.bDispType = OSD_EQ_TYPE_DISABLE;
#ifdef PLAYER_ZOOMIN_INDICATOR
		if(fgIsZoomBrShow() == TRUE)
		{
      vOsdShowWb(OSD_WB_ZOOM_BR);
		}
		else
#endif
		{
      vOsdShowWb(OSD_WB_NORMAL);
		}
		return;
  }

#ifdef PLAYER_ZOOMIN_INDICATOR
  _rOsdStateCtx.fgZoomBrShow = FALSE;
#endif
  _rEqState.bDispType = bType;

  vOsdShowWb(OSD_WB_SPECTRUM);

  vSptmDraw(bType);
}
#endif /* SPTM_SUPPORT */