captiondemodlg.cpp

电视字幕卡调用DLL模块

					m_Scroll_Saturation.SetScrollRange(0,255);
					m_Scroll_Saturation.SetScrollPos(64);
					m_text_saturation.Format(TEXT("%d"), 64);
					pICg2k->spv_vo_saturation(64);

				//初始化色度Gain
					maxgain =0;
					m_Scroll_Gain.SetScrollRange(0,	maxgain);
					m_Scroll_Gain.SetScrollPos(0);
					m_text_gain.Format(TEXT("%d"), 0);
					pICg2k->spv_vo_gain(0);
			}	
	}
	UpdateData(FALSE);
}
void CCaptionDemoDlg::OnRadioSdi() 
{
	m_InputVideoType =SDI;
	pICg2k->spv_switch_decoder_source(m_InputVideoType);// set input video source for sdi
}

void CCaptionDemoDlg::OnVideoBusWideselect() 
{
	if( m_button_videowideselect.GetCheck())
	{
		m_VideoDataWide=BIT10;
		pICg2k->spv_videobuswide(m_VideoDataWide);
	}
	else
	{
		m_VideoDataWide=BIT8;
		pICg2k->spv_videobuswide(m_VideoDataWide);
	}
}

// input video type select//////////////////////////////////////////////
void CCaptionDemoDlg::OnVideotypePal() 
{
	m_VideoType = PAL;
	pICg2k->spv_video_format( m_VideoType );
}

void CCaptionDemoDlg::OnVideotypeNtsc() 
{
	m_VideoType = NTSC;
	pICg2k->spv_video_format( m_VideoType );
}

// Lock Mode select///////////////////////////////////////////////////
void CCaptionDemoDlg::OnSynExternal() 
{ 

    USLONG m_isbbntsc = 0;
//+++added for card_yuv 20041105
	if((m_BoardType == MAGICG_LE)||(m_BoardType == MAGICG_YUV))
//---added for card_yuv 20041105
	{//MAGICG_LE
	
		m_LockToExternal = TRUE;
		pICg2k->spv_genlock(TRUE);
		m_button_syn_external.SetCheck(1);
		m_button_syn_internal.SetCheck(0);
	}
    else
	{//MAGICG_BOX
			pICg2k->spv_isbb_ntsc(&m_isbbntsc);
			if(m_VideoType == NTSC)
			{
				if (m_isbbntsc == TRUE)
				{
					m_LockToExternal = TRUE;
					pICg2k->spv_genlock(TRUE);
					m_button_syn_external.SetCheck(1);
					m_button_syn_internal.SetCheck(0);
				}
				else
				{
					AfxMessageBox("Software is NTSC format, but BB input is PAL format or no input");
					m_button_syn_external.SetCheck(0);
					m_button_syn_internal.SetCheck(1);
				}
			}
			if(m_VideoType == PAL)
			{
				if (m_isbbntsc == TRUE)
				{
					AfxMessageBox("Software is PAL format, but BB input is NTSC format");
					m_button_syn_external.SetCheck(0);
					m_button_syn_internal.SetCheck(1);
				}
				else
				{
					m_LockToExternal = TRUE;
					pICg2k->spv_genlock(TRUE);
					m_button_syn_external.SetCheck(1);
					m_button_syn_internal.SetCheck(0);
				
				}
			}
	}
			
}

void CCaptionDemoDlg::OnSynInternal() 
{
    m_LockToExternal = FALSE;
	pICg2k->spv_genlock(FALSE);

	m_mixstate=FRAMEBYPASS;
	pICg2k->spv_key_state(m_mixstate);	//frame bypass 

//内同步时只有输出图文输出有效
	m_button_overlaymode_alphamix.SetCheck(FALSE);
	m_button_overlaymode_frambypass.SetCheck(TRUE);
	m_button_overlaymode_backpass.SetCheck(FALSE);

}

void CCaptionDemoDlg::OnOverlaymodeAlphamix() 
{
	m_mixstate=VIDEOMIXFRAME;
	pICg2k->spv_key_state(m_mixstate);	//cg mix with back video 
	
	//更新显示BUTTON的状态
	m_button_overlaymode_alphamix.SetCheck(TRUE);
	m_button_overlaymode_frambypass.SetCheck(FALSE);
	m_button_overlaymode_backpass.SetCheck(FALSE);

    //内同步MIX时，设置背景活动视频为单色图像，例如黑场
    if(m_LockToExternal == FALSE)
	{
	    pICg2k->spv_key_black(TRUE,0,0,0);
	}

}

void CCaptionDemoDlg::OnOverlaymodeFramebypass() 
{
 	m_mixstate=FRAMEBYPASS;
	pICg2k->spv_key_state(m_mixstate);	//frame bypass 

//更新显示BUTTON的状态
	m_button_overlaymode_alphamix.SetCheck(FALSE);
	m_button_overlaymode_frambypass.SetCheck(TRUE);
	m_button_overlaymode_backpass.SetCheck(FALSE);
	
}

void CCaptionDemoDlg::OnOverlaymodeBackpass() 
{
 	m_mixstate=VIDOEBYPASS;
	pICg2k->spv_key_state(m_mixstate);	//video bypass

//更新显示BUTTON的状态
	m_button_overlaymode_alphamix.SetCheck(FALSE);
	m_button_overlaymode_frambypass.SetCheck(FALSE);
	m_button_overlaymode_backpass.SetCheck(TRUE);
}

void CCaptionDemoDlg::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar) 
{
    int	 temppos = 0;
	int  minpos = 0 , maxpos = 0;
    int  tmpstartx=0, tmpstarty=0;
//	char chaTmp[256];

	pScrollBar->GetScrollRange(&minpos, &maxpos); 
	maxpos = pScrollBar->GetScrollLimit();

	switch(pScrollBar->GetDlgCtrlID())
	{
//for color adjust///////////////////////////////////////////////////////////////
//brightnese 调整
			case	IDC_SCROLLBAR_BRIGHT:
			temppos=m_Scroll_Bright.GetScrollPos();
			switch(nSBCode)
			{
				case SB_LINELEFT:
					temppos=max(0,temppos-1);
					m_Scroll_Bright.SetScrollPos(temppos);
					m_text_bright.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_bright(temppos);
					break;
				case SB_LINERIGHT:
					temppos=min(255,temppos+1);
					m_Scroll_Bright.SetScrollPos(temppos);
					m_text_bright.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_bright(temppos);
					break;
				case SB_PAGELEFT:
					temppos=max(0,temppos-8);
					m_Scroll_Bright.SetScrollPos(temppos);
					m_text_bright.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_bright(temppos);
					break;
				case SB_PAGERIGHT:
					temppos=min(255,temppos+8);
					m_Scroll_Bright.SetScrollPos(temppos);
					m_text_bright.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_bright(temppos);
					break;
				case SB_THUMBPOSITION:// Scroll to absolute position. nPos is the position
					temppos=nPos;     // of the scroll box at the end of the drag operation.
					m_Scroll_Bright.SetScrollPos(temppos);
					m_text_bright.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_bright(temppos);
					break;
				case SB_THUMBTRACK:// Drag scroll box to specified position. nPos is the
					temppos=nPos;  // position that the scroll box has been dragged to.
					m_Scroll_Bright.SetScrollPos(temppos);
					m_text_bright.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_bright(temppos);
					//sprintf(chaTmp, "TB_THUMBTRACK %d\n", temppos);
					//OutputDebugString(chaTmp);
					break;
				default:
					break;
			}
			break;

//contrast 调整
			case	IDC_SCROLLBAR_CONTRAST:
			temppos=m_Scroll_Contrast.GetScrollPos();
			switch(nSBCode)
			{
				case SB_LINELEFT:
					temppos=max(0,temppos-1);
					m_Scroll_Contrast.SetScrollPos(temppos);
					m_text_contrast.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_contrast(temppos);
					break;
				case SB_LINERIGHT:
					temppos=min(255,temppos+1);
					m_Scroll_Contrast.SetScrollPos(temppos);
					m_text_contrast.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_contrast(temppos);
					break;
				case SB_PAGELEFT:
					m_Scroll_Contrast.SetScrollPos(temppos);
					m_text_contrast.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_contrast(temppos);
					temppos=max(0,temppos-8);
					break;
				case SB_PAGERIGHT:
					temppos=min(255,temppos+8);
					m_Scroll_Contrast.SetScrollPos(temppos);
					m_text_contrast.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_contrast(temppos);
					break;
				case SB_THUMBPOSITION:// Scroll to absolute position. nPos is the position
					temppos=nPos;     // of the scroll box at the end of the drag operation.
					m_Scroll_Contrast.SetScrollPos(temppos);
					m_text_contrast.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_contrast(temppos);
					break;
				case SB_THUMBTRACK:// Drag scroll box to specified position. nPos is the
					temppos=nPos;  // position that the scroll box has been dragged to.
					m_Scroll_Contrast.SetScrollPos(temppos);
					m_text_contrast.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_contrast(temppos);
					break;
				default:
					break;
			}
			break;

//Hue 调整
			case	IDC_SCROLLBAR_HUE:
			temppos=m_Scroll_Hue.GetScrollPos();
			switch(nSBCode)
			{
				case SB_LINELEFT:
					temppos=max(0,temppos-1);
					m_Scroll_Hue.SetScrollPos(temppos);
					m_text_hue.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_hue(temppos);
					break;
				case SB_LINERIGHT:
					temppos=min(255,temppos+1);
					m_Scroll_Hue.SetScrollPos(temppos);
					m_text_hue.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_hue(temppos);
					break;
				case SB_PAGELEFT:
					temppos=max(0,temppos-8);
					m_Scroll_Hue.SetScrollPos(temppos);
					m_text_hue.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_hue(temppos);
					break;
				case SB_PAGERIGHT:
					temppos=min(255,temppos+8);
					m_Scroll_Hue.SetScrollPos(temppos);
					m_text_hue.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_hue(temppos);
					break;
				case SB_THUMBPOSITION:// Scroll to absolute position. nPos is the position
					temppos=nPos;     // of the scroll box at the end of the drag operation.
					m_Scroll_Hue.SetScrollPos(temppos);
					m_text_hue.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_hue(temppos);
					break;
				case SB_THUMBTRACK:// Drag scroll box to specified position. nPos is the
					temppos=nPos;  // position that the scroll box has been dragged to.
					m_Scroll_Hue.SetScrollPos(temppos);
					m_text_hue.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_hue(temppos);
					break;
				default:
					break;
			}
			break;

//Saturation 调整
			case	IDC_SCROLLBAR_SATURATION:
			temppos=m_Scroll_Saturation.GetScrollPos();
			switch(nSBCode)
			{
				case SB_LINELEFT:
					temppos=max(0,temppos-1);
					m_Scroll_Saturation.SetScrollPos(temppos);
					m_text_saturation.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_saturation(temppos);
					break;
				case SB_LINERIGHT:
					temppos=min(255,temppos+1);
					m_Scroll_Saturation.SetScrollPos(temppos);
					m_text_saturation.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_saturation(temppos);
					break;
				case SB_PAGELEFT:
					temppos=max(0,temppos-8);
					m_Scroll_Saturation.SetScrollPos(temppos);
					m_text_saturation.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_saturation(temppos);
					break;
				case SB_PAGERIGHT:
					temppos=min(255,temppos+8);
					m_Scroll_Saturation.SetScrollPos(temppos);
					m_text_saturation.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_saturation(temppos);
					break;
				case SB_THUMBPOSITION://Scroll to absolute position. nPos is the position
					temppos=nPos;     //of the scroll box at the end of the drag operation.
					m_Scroll_Saturation.SetScrollPos(temppos);
					m_text_saturation.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_saturation(temppos);
					break;
				case SB_THUMBTRACK://Drag scroll box to specified position. nPos is the
					temppos=nPos;  //position that the scroll box has been dragged to.
					m_Scroll_Saturation.SetScrollPos(temppos);
					m_text_saturation.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_saturation(temppos);
					break;
				default:
					break;
			}
			break;

//色度GAIN 调整
			case	IDC_SCROLLBAR_GAIN:
			temppos=m_Scroll_Gain.GetScrollPos();
			switch(nSBCode)
			{
				case SB_LINELEFT:
					temppos=max(0,temppos-1);
					m_Scroll_Gain.SetScrollPos(temppos);
					m_text_gain.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_gain(temppos);
					break;
				case SB_LINERIGHT:
					temppos=min((int)maxgain,temppos+1);
					m_Scroll_Gain.SetScrollPos(temppos);
					m_text_gain.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_gain(temppos);
					break;
				case SB_PAGELEFT:
					temppos=max(0,temppos-8);
					m_Scroll_Gain.SetScrollPos(temppos);
					m_text_gain.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_gain(temppos);
					break;
				case SB_PAGERIGHT:
					temppos=min((int)maxgain,temppos+8);
					m_Scroll_Gain.SetScrollPos(temppos);
					m_text_gain.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_gain(temppos);
					break;
				case SB_THUMBPOSITION:// Scroll to absolute position. nPos is the position
					temppos=nPos;     // of the scroll box at the end of the drag operation.
					m_Scroll_Gain.SetScrollPos(temppos);
					m_text_gain.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_gain(temppos);
					break;
				case SB_THUMBTRACK:// Drag scroll box to specified position. nPos is the
					temppos=nPos;  // position that the scroll box has been dragged to.
					m_Scroll_Gain.SetScrollPos(temppos);
					m_text_gain.Format(TEXT("%d"), temppos);
					pICg2k->spv_vo_gain(temppos);
					break;
				default:
					break;
			}
			break;
//for pahse adjust///////////////////////////////////////////////////////////////
//行相位调整
		case	IDC_SCROLLBAR_HPHASE:
			temppos=m_Scroll_Hphase.GetScrollPos();
			switch(nSBCode)
			{
				case SB_LINELEFT:
					temppos=max(1,temppos-1);
					m_Scroll_Hphase.SetScrollPos(temppos);
					m_text_hphase.Fo