|
|
//***************************************************************************
//
// FileName: hlight.cpp
// $Workfile: hlight.cpp $
//
// Author:
// TOSHIBA [PCS](PSY) Seiichi Nakamura
// Copyright (c) 1997 TOSHIBA CORPORATION
//
// Description:
//
//***************************************************************************
// $Header: /DVD Drivers/ZIVA2PC.WDM/hlight.cpp 2 99/02/22 1:39p Yagi $
// $Modtime: 99/02/22 11:03a $
// $Nokeywords:$
//***************************************************************************
#include "includes.h"
#include "hal.h"
#include "wdmkserv.h"
#include "mpevent.h"
#include "classlib.h"
#include "ctime.h"
#include "schdat.h"
#include "ccque.h"
#include "ctvctrl.h"
#include "hlight.h"
#include "hwdevex.h"
//***************************************************************************
//
//***************************************************************************
HlightControl::HlightControl( void ) { };
HlightControl::~HlightControl( void ) { };
//---------------------------------------------------------------------------
//
//---------------------------------------------------------------------------
void HlightControl::Init( PHW_DEVICE_EXTENSION pHwDevExt ) { ASSERT( pHwDevExt != NULL ); m_pHwDevExt = pHwDevExt; KeInitializeTimer( &m_StartTimer ); KeInitializeTimer( &m_EndTimer ); KeInitializeDpc( &m_HlightStartDPC, HlightStartDpc, (PVOID)this ); KeInitializeDpc( &m_HlightEndDPC, HlightEndDpc, (PVOID)this ); m_SetupStartTimer = FALSE; m_SetupEndTimer = FALSE; };
void HlightControl::OpenControl( void ) { RtlZeroMemory( &m_HlightInfo,sizeof( KSPROPERTY_SPHLI )); m_SetupStartTimer = FALSE; m_SetupEndTimer = FALSE; };
void HlightControl::CloseControl( void ) { if( m_SetupStartTimer == TRUE ) { KeCancelTimer( &m_StartTimer ); m_SetupStartTimer = FALSE; }; if( m_SetupEndTimer == TRUE ) { KeCancelTimer( &m_EndTimer ); m_SetupEndTimer = FALSE; }; };
void HlightControl::Set( PKSPROPERTY_SPHLI Info ) { DWORD tmpSTC,boardSTC;
tmpSTC = (DWORD)(m_pHwDevExt->ticktime.GetStreamTime() * 9 / 1000); DBG_PRINTF( ("DVDWDM: StartPTM=0x%08x, EndPTM=0x%08x\n\r", Info->StartPTM, Info->EndPTM ));
m_pHwDevExt->mpboard.GetSTC(&boardSTC);
if( boardSTC > tmpSTC ) { DBG_PRINTF( ("DVDWDM: Stream STC=0x%08x BardSTC = 0x%08x Diff %d msec\n\r", tmpSTC, boardSTC,(boardSTC-tmpSTC) / 90 )); } else { DBG_PRINTF( ("DVDWDM: Stream STC=0x%08x BardSTC = 0x%08x Diff %d msec\n\r", tmpSTC, boardSTC,(tmpSTC - boardSTC) / 90 )); };
if( m_pHwDevExt->dvdstrm.GetState() == Play ) { DBG_PRINTF((" Modify STC LINE=%d\r\n",__LINE__ )); tmpSTC = boardSTC; }; // �S�������R���g���[���̏ꍇ
if(RtlCompareMemory( &m_HlightInfo,Info,sizeof(*Info)) == 0 ) { DBG_PRINTF( ("DVDWDM: same control \n\r\n\r\n\r" )); return; };
// �^�C�}�[���͂��Ă���EndPTM�ƁA�V��������StartPTM�������ŁA���AEndPTM��
// �^�C�}�[���Z�b�g�����Ă����Ƃ��́AEndPTM�̃^�C�}�[���j������
if( m_HlightInfo.EndPTM == Info->StartPTM && m_SetupEndTimer == TRUE ) { KeCancelTimer( &m_EndTimer ); m_SetupEndTimer = FALSE; };
m_HlightInfo = *Info;
// �n�C���C�g�n�e�e�̏ꍇ
if( (Info->StartX==Info->StopX && Info->StartY==Info->StopY) || (Info->HLISS == 0 ) ) { if( m_pHwDevExt->dvdstrm.GetState() != Stop ) { if( Info->StartPTM!=0 && Info->EndPTM!=0 ){ HwSet(); } }; return; }
// �^�C�}�[���͂��āA�������ׂ����ǂ���?
if( tmpSTC < Info->StartPTM && Info->StartPTM != 0xffffffff ) { // �^�C�}�[�K�v
DBG_PRINTF( ("DVDWDM: SetSubpic ScheduleTimer wait %d msec \n\r", (Info->StartPTM-tmpSTC)/90 ));
LARGE_INTEGER WaitTime;
// �}�C�i�X�̒l���K�v
WaitTime = RtlConvertLongToLargeInteger( Info->StartPTM - tmpSTC ) ; WaitTime.QuadPart = WaitTime.QuadPart * 1000 / 9 * -1; // ���j���[�\���Ȃǂ̎��ɁA�n�C���C�g���\���������̂��x���̂�
// �X�g�b�v�����̃n�C���C�g��������B
if( m_pHwDevExt->dvdstrm.GetState() == Stop && (Info->StartPTM - tmpSTC) / 90 < 600 ) { WaitTime.QuadPart = WaitTime.QuadPart / 2; };
ASSERT( KeGetCurrentIrql() <= DISPATCH_LEVEL );
if( m_SetupStartTimer == FALSE ) { m_SetupStartTimer = TRUE; KeSetTimer( &m_StartTimer, WaitTime, &m_HlightStartDPC ); } else { // ���łɃ^�C�}�[���Z�b�g�����Ă���
DBG_PRINTF( ("DVDWDM: same control 2 !!!!!\n\r\n\r\n\r" )); HwSet(); }; } else { // �^�C�}�[�s�K�v
DBG_PRINTF( ("DVDWDM: SetSubpic ScheduleTimer NO WAIT!! \n\r")); if( m_SetupStartTimer == TRUE ) { KeCancelTimer( &m_StartTimer ); m_SetupStartTimer = FALSE; DBG_BREAK(); }; HwSet(); };
// EndPTM�̏��������ׂ����ǂ���
if( tmpSTC < Info->EndPTM && Info->EndPTM != 0xffffffff) { // �^�C�}�[�K�v
DBG_PRINTF( ("DVDWDM: SetSubpic ScheduleTimer EndPTM wait %d msec \n\r", (Info->EndPTM-tmpSTC)/90 ));
LARGE_INTEGER WaitTime;
// �}�C�i�X�̒l���K�v
WaitTime = RtlConvertLongToLargeInteger( Info->EndPTM - tmpSTC ) ; WaitTime.QuadPart = WaitTime.QuadPart * 1000 / 9 * -1; ASSERT( KeGetCurrentIrql() <= DISPATCH_LEVEL );
if( m_SetupEndTimer == FALSE ) { m_SetupEndTimer = TRUE; KeSetTimer( &m_EndTimer, WaitTime, &m_HlightEndDPC ); } else { // ���łɃ^�C�}�[���Z�b�g�����Ă���
DBG_PRINTF( ("DVDWDM: EndPTM same control 2 !!!!!\n\r\n\r\n\r" )); HwSet(); }; };
};
void HlightControl::HwSet( void ) { DWORD boardSTC,StreamSTC;
SubpHlightStruc NewHlight; // High-light inf structure
StreamSTC = (DWORD)(m_pHwDevExt->ticktime.GetStreamTime() * 9 / 1000); m_pHwDevExt->mpboard.GetSTC(&boardSTC);
// STC�̕
if( m_pHwDevExt->dvdstrm.GetState() == Play ) StreamSTC = boardSTC;
if( // �n�C���C�g�ʒu���A�����ɂȂ��Ă��邩?
(m_HlightInfo.StartX==m_HlightInfo.StopX && m_HlightInfo.StartY==m_HlightInfo.StopY) // �����ȃn�C���C�g�ɂȂ��Ă��邩?
|| ( m_HlightInfo.HLISS == 0 ) // EndPTM�̎��ԂɂȂ��Ă��邩?
|| (( m_HlightInfo.EndPTM != 0xffffffff ) && (StreamSTC >= m_HlightInfo.EndPTM )) ) { // Off
DBG_PRINTF( ("DVDWDM: HighLight(OFF)\n\r") ); NewHlight.Hlight_Switch = Hlight_Off; } else { // On
DBG_PRINTF( ("DVDWDM: HighLight(ON)\n\r") ); NewHlight.Hlight_Switch = Hlight_On; };
NewHlight.Hlight_StartX = (DWORD)(m_HlightInfo.StartX); NewHlight.Hlight_StartY = (DWORD)(m_HlightInfo.StartY); NewHlight.Hlight_EndX = (DWORD)(m_HlightInfo.StopX); NewHlight.Hlight_EndY = (DWORD)(m_HlightInfo.StopY); NewHlight.Hlight_Color = (DWORD)( m_HlightInfo.ColCon.emph2col<<12 | m_HlightInfo.ColCon.emph1col<<8 | m_HlightInfo.ColCon.patcol<<4 | m_HlightInfo.ColCon.backcol ); NewHlight.Hlight_Contrast = (DWORD)( m_HlightInfo.ColCon.emph2con<<12 | m_HlightInfo.ColCon.emph1con<<8 | m_HlightInfo.ColCon.patcon<<4 | m_HlightInfo.ColCon.backcon );
DBG_PRINTF(( " Set Subpic Hlight! boardSTC=0x%x, startSTC=0x%x, EndSTC=0x%x\r\n", boardSTC, m_HlightInfo.StartPTM,m_HlightInfo.EndPTM));
DBG_PRINTF( ("-- StartX = %d, StartY = %d, EndX = %d, EndY = %d\n\r", NewHlight.Hlight_StartX,NewHlight.Hlight_StartY,NewHlight.Hlight_EndX,NewHlight.Hlight_EndY ));
if( NewHlight.Hlight_Switch == Hlight_Off && m_pHwDevExt->dvdstrm.GetState() == Stop ) { DBG_PRINTF( ("DVDWDM: SetSubpic Hilight Decoder Stopping \n\r") ); return; };
if( !m_pHwDevExt->dvdstrm.SetSubpicProperty( SubpicProperty_Hilight, &(NewHlight) ) ){ DBG_PRINTF( ("DVDWDM: SetSubpic Hilight Error\n\r") ); DBG_BREAK(); } };
//***************************************************************************
// call back function
//***************************************************************************
void HlightControl::HlightStartDpc( IN PKDPC Dpc, IN PVOID context, IN PVOID arg1, IN PVOID arg2 ) { DBG_PRINTF((" Start DPC !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Irql=%d\r\n", KeGetCurrentIrql() ));
HlightControl *This = (HlightControl *)context; This->m_SetupStartTimer = FALSE; This->HwSet(); }; void HlightControl::HlightEndDpc( IN PKDPC Dpc, IN PVOID context, IN PVOID arg1, IN PVOID arg2 ) { DBG_PRINTF((" End DPC !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Irql=%d\r\n", KeGetCurrentIrql() ));
HlightControl *This = (HlightControl *)context; This->m_SetupEndTimer = FALSE; This->HwSet(); };
//***************************************************************************
// End of hlight.cpp
//***************************************************************************
|