o_message_device.c

Zoran V966 DVD 解码 Soc芯片的源程序

/****************************************************************************************************
*  Copyright (c) 2005 ZORAN Corporation, All Rights Reserved
*  THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF ZORAN CORPORATION
*
*  File: o_message_device.c
*
* Description:
* =========
*
****************************************************************************************************/

/****************************************************************************************************
*	INCLUDE FILES
****************************************************************************************************/
#include "Components\Message\o_message_device.h"

/***************************************************************************************
* 	Include customization file.
****************************************************************************************/

// Include custom code file: customer specific code, over-writing common one.
#include "Components\Custom\Message\o_message_device_custom.c"


/****************************************************************************************************
*	DEFINITION: Private named constants
****************************************************************************************************/
/****************************************************************************************************
*	DEFINITION: Private macros
****************************************************************************************************/
/****************************************************************************************************
*	DEFINITION: Private typedefs
****************************************************************************************************/
/****************************************************************************************************
*	DEFINITION: Public (global) variables
****************************************************************************************************/
/****************************************************************************************************
*	DEFINITION: Private (static) variables
****************************************************************************************************/
/****************************************************************************************************
*	DECLARATION: Private (static) functions
****************************************************************************************************/
STATIC MSG_DEVICE_MEDIA_TYPE_PARAM _GetMediaTypeMsg(UINT16 wDeviceId);
static CONST UINT8 * _GetDeviceIcon(UINT16 wDeviceId);


/****************************************************************************************************
*	DEFINITION: Public functions
****************************************************************************************************/
/****************************************************************************************************
* Function	: Name
*
* Input		: Parameter_1 - description
*			  Parameter_2 - description
*
* Output		: Parameter_3 - description
*			  Parameter_4 - description
*
* Return		: Describe_possible_returned_values_and_their_meaning
*
* Description	: Describe_what_the_function_does_in_English
*
****************************************************************************************************/
MS_OP OMESSAGE_DEVICE_Operation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam)
{
	FORMATED_UNICODE_STRING	oFormUniStr;
	MSO_MESSAGE_DEVICE __NEAR *pDeviceMessage = (MSO_MESSAGE_DEVICE __NEAR*)pThis;
	OSD_MESSAGES			eMsg = S_NULL;
	MSO_MESSAGE __NEAR* 	pMessage = (MSO_MESSAGE __NEAR*)pThis;
	MS_DESCRIPTOR_MESSAGE *pMessageDescriptor = (MS_DESCRIPTOR_MESSAGE*)(pThis->mpDescriptor);
	BOOL					bSaveAndUpdate = TRUE;

	// Initialize oFormUniStr, if no font index, then OSDR_GetFormUniStr_OsdMessage will be wrong
	oFormUniStr.mtFontIndex = FONT_MESSAGE;
	oFormUniStr.mszUniStr[0] = 0;
	
	switch(MsOp)
	{
	case MS_OP_TICK:
		bSaveAndUpdate = FALSE;

		if (pMessage->moParam.mwCoreTimer)
			break;
		

		switch(pMessage->moParam.mMsOpMsg)
		{
		case MS_OP_MSG_DEVICE_EJECTING:
			if (DEVICE_TRAY_OPENING == DeviceManager_GetDeviceState(DEVICE_DISC))
				pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
			else
				pMessage->moParam.mwTimer =	1;
			break;
			
		case MS_OP_MSG_DEVICE_CLOSING:
			if (DEVICE_TRAY_CLOSING == DeviceManager_GetDeviceState(DEVICE_DISC))
				pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
			else
				pMessage->moParam.mwTimer =	1;
			break;
			
		case MS_OP_MSG_DEVICE_LOADING:
			if (INVALID_DEVICEID != DeviceManager_GetLoadingDevice())
				pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
			else
				pMessage->moParam.mwTimer =	1;
			break;
			
		case MS_OP_NONE:
			if (!CoreAPI_IsMediaReady())
			{
				if ((MEDIA_TYPE_NOMEDIA == DeviceManager_GetMediaType(DEVICE_DISC)) 
					&& (DEVICE_NO_DEVICE == DeviceManager_GetDeviceState(DEVICE_DISC)))
					_DisplayMessageOnTick(pThis, MS_OP_MSG_DEVICE_MEDIA, MSG_DEVICE_MEDIA_NO_DISK);
				if (MEDIA_TYPE_UNKNOWN == DeviceManager_GetMediaType(DEVICE_DISC))
					_DisplayMessageOnTick(pThis, MS_OP_MSG_DEVICE_MEDIA, MSG_DEVICE_MEDIA_BAD_DISK);
			}
			if (DEVICE_TRAY_CLOSING == DeviceManager_GetDeviceState(DEVICE_DISC))
				_DisplayMessageOnTick(pThis, MS_OP_MSG_DEVICE_CLOSING, 0);	

			if (INVALID_DEVICEID != DeviceManager_GetLoadingDevice())
           		{
				_DisplayMessageOnTick(pThis, MS_OP_MSG_DEVICE_LOADING, DeviceManager_GetLoadingDevice());	
			}	
			break;

		default:
			break;
		}
		break;

	case MS_OP_MSG_DEVICE_EJECTING:			// The device/tray has been ejected/opened.
		eMsg = S_EJECT;
		pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
		pMessage->moParam.mpIcon = BMP_MESSAGE_DEVICE_DISC;
		break;

	case MS_OP_MSG_DEVICE_CLOSING:			// The tray is closing.
		eMsg = S_CLOSE;
		pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
		pMessage->moParam.mpIcon = BMP_MESSAGE_DEVICE_DISC;
		break;

	case MS_OP_MSG_DEVICE_LOADING:			// The device/tray has been loaded/closed.
		eMsg = S_LOADING;
		pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
		pMessage->moParam.mpIcon = _GetDeviceIcon((UINT16)lParam);
		break;

	case MS_OP_MSG_DEVICE_MEDIA_CURRENT:
		// Get the current disc type and handle as MS_OP_MSG_DEVICE_MEDIA
		lParam = _GetMediaTypeMsg((UINT16)lParam);
#ifdef D_MULTI_CDDA_SHUFFLE_PLAY
		if (CoreAPI_IsMultiCDDAShufflePlay())
		{
			if (eClipType_CDDA != CoreAPI_GetCurrentClipType())
			{
				lParam = MSG_DEVICE_MEDIA_BAD_DISK;
			}
		}
#endif 		
		MsOp = MS_OP_MSG_DEVICE_MEDIA;

	case MS_OP_MSG_DEVICE_MEDIA:		// The media type has changed.
		//set message icon according device type
		pMessage->moParam.mpIcon = _GetDeviceIcon(DeviceManager_GetCurrentDevice());
		
		switch(lParam)
		{
		case MSG_DEVICE_MEDIA_DVDV:
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;

#ifdef D_MINI_DVD
			if(CoreAPI_IsDiscTypeMiniDVD())
				eMsg = S_MINI_DVD;
			else
#endif // D_MINI_DVD
				eMsg = S_DVD;
			break;
			
#ifdef DVD_AUDIO_SUPPORT
		case MSG_DEVICE_MEDIA_DVDA:
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
			eMsg = S_DVD_AUDIO;
			break;
#endif // DVD_AUDIO_SUPPORT

#ifdef DVD_VR_SUPPORT
		case MSG_DEVICE_MEDIA_DVDVR:
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
			eMsg = S_DVD_VR;
			break;
#endif // DVD_VR_SUPPORT

#if D_SUPPORT_SACD
		case MSG_DEVICE_MEDIA_SACD:
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
			eMsg = S_SACD;
			break;
#endif // D_SUPPORT_SACD

// TODO: Rename this timeout into OMESSAGE_DEVICE_VCD_TIMEOUT
		case MSG_DEVICE_MEDIA_SVCD:
#ifdef D_GUI_MESSAGE_TIMEOUT_DISTINGUISH_MEDIA_VCD
			pMessage->moParam.mwTimer =  D_GUI_MESSAGE_TIMEOUT_MEDIA_VCD_DISPLAY_TIME;
#else
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
#endif
			eMsg = S_SVCD;
			break;

		case MSG_DEVICE_MEDIA_VCD:
#ifdef D_GUI_MESSAGE_TIMEOUT_DISTINGUISH_MEDIA_VCD
			pMessage->moParam.mwTimer =  D_GUI_MESSAGE_TIMEOUT_MEDIA_VCD_DISPLAY_TIME;
#else
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
#endif
			eMsg = S_VCD;
			break;

		case MSG_DEVICE_MEDIA_VCD1P1:
#ifdef D_GUI_MESSAGE_TIMEOUT_DISTINGUISH_MEDIA_VCD
			pMessage->moParam.mwTimer =  D_GUI_MESSAGE_TIMEOUT_MEDIA_VCD_DISPLAY_TIME;
#else
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
#endif
			eMsg = S_VCD1P1;
			break;

		case MSG_DEVICE_MEDIA_VCD2P0:
#ifdef D_GUI_MESSAGE_TIMEOUT_DISTINGUISH_MEDIA_VCD
			pMessage->moParam.mwTimer =  D_GUI_MESSAGE_TIMEOUT_MEDIA_VCD_DISPLAY_TIME;
#else
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
#endif
			eMsg = S_VCD2P0;
			break;

		case MSG_DEVICE_MEDIA_NO_DISK:
			eMsg = S_NO_DISK;
			pMessage->moParam.mpIcon =	BMP_MESSAGE_DEVICE_DISC;
			pMessage->moParam.mwTimer = OMESSAGE_INFINITE_TIMEOUT;
			break;

		case MSG_DEVICE_MEDIA_BAD_DISK:
			eMsg = S_BAD_DISK;
			pMessage->moParam.mpIcon =	BMP_MESSAGE_DEVICE_DISC;
			pMessage->moParam.mwTimer = OMESSAGE_INFINITE_TIMEOUT;
			break;

		case MSG_DEVICE_MEDIA_CDDA:
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
			eMsg = S_CDDA;
			break;
		case MSG_DEVICE_MEDIA_CDDTS:
			pMessage->moParam.mwTimer =	pMessageDescriptor->mwDefaultTimeout;
			eMsg = S_CDDTS;