#include "DMW_Dummy.h"
#include "DHL_DBG.h"


#if 0
DHL_RESULT DHL_AV_ChangeVideoFormat(tDHL_DispOutput output, tDHL_VideoFormat format, 
                                   tDHL_DispAspectRatio ratio)
{
	DHL_RESULT result;
	tDHL_DispPort port=(tDHL_DispPort)0;
	tDHL_DispColorSpace color_space;
	tDHL_DispFormat disp_format;

	/* TBM: 
		³í¸®ÀûÀ¸·Î º¸¾ÒÀ» ¶§, ¿ÞÂÊ OR ¿¬»êÀÚ -> AND ¿¬»êÀÚ ¼öÁ¤ ÇÊ¿ä..
		ÇöÀç SW ÀüüÀûÀ¸·Î´Â ¹®Á¦¾øÀÌ µ¿ÀÛÇϹǷÎ, ¹Ù·Î ¼öÁ¤ÇÏÁö ¸»°í ¾î¶² ¿µÇâÀÌ ÀÖ´ÂÁö È®ÀÎ ÈÄ ¼öÁ¤ÇÒ °Í.
	*/
	if(output|eDHL_DISP_OUTPUT_YPRPB) port|=eDHL_DISP_PORT_COMPONENT;
	if(output|eDHL_DISP_OUTPUT_COMPOSITE) port|=eDHL_DISP_PORT_COMPOSITE;
	if(output|eDHL_DISP_OUTPUT_DVI) port|=eDHL_DISP_PORT_HDMI;
		
	disp_format=format==eDHL_VIDEO_720x480i?eDHL_DISP_720x480i:
		          format==eDHL_DISP_720x480p?eDHL_DISP_720x480p:
		          format==eDHL_DISP_1280x720p?eDHL_DISP_1280x720p:
		          format==eDHL_DISP_1920x1080i?eDHL_DISP_1920x1080i:eDHL_DISP_1920x1080i;
	
	color_space=eDHL_DISP_CS_DEFAULT;
#if 0
	result=DHL_AV_DispSetFormat(port, disp_format, color_space);
#elif 0
	if(port|eDHL_DISP_PORT_COMPONENT)
		result=DHL_AV_DispSetFormat(eDHL_DISP_PORT_COMPONENT, disp_format, color_space);
	if(port|eDHL_DISP_PORT_COMPOSITE)
		result|=DHL_AV_DispSetFormat(eDHL_DISP_PORT_COMPOSITE, disp_format, color_space);
	if(port|eDHL_DISP_PORT_HDMI)
		result|=DHL_AV_DispSetFormat(eDHL_DISP_PORT_HDMI, disp_format, color_space);
#else
	result=DHL_AV_DispSetFormat(eDHL_DISP_PORT_COMPONENT, disp_format, color_space);
#endif 

	return result;
}

DHL_RESULT DHL_AV_ChangeVideoAdjustment(tDHL_DispType type, tDHL_DispARC adj, DHL_Rect *rect)
{
	
	
	if(type==eDHL_DISP_TYPE_HD)
		return DHL_AV_VideoSetARC(adj, (tDHL_DispARC)0);
	
	return DHL_OK; /* SD´Â °í·ÁÇÏÁö ¾Ê¾Æµµ µÊ */
}
#endif // 0

BOOL DHL_AV_IsWideoFormat(tDHL_VideoSeqHdr *seq)
{
	BOOL bWide=FALSE;
	
	if(!seq) {
		return FALSE;
	}
	
	switch(seq->aspect_ratio_information)
	{
		case aspectRatioUnknown:
			bWide = FALSE;
			break;
			
		case SAR_SquarePixel:
			bWide = seq->horizontal_size*2 > seq->vertical_size*3;
			break;
			
		case DAR_3_4:
			bWide = FALSE;
			break;
			
		case DAR_9_16:
			bWide = TRUE;
			break;
			
		case DAR_1_2_21:
			bWide = TRUE;	// very wide
			break;
			
		case SAR_0_8055:
			bWide = TRUE;
			break;
			
		case SAR_0_8437:	// 16:9 625line
			bWide = TRUE;
			break;
			
		case SAR_0_8935:
			bWide = TRUE;
			break;
			
		case SAR_0_9157:	// CCIR601 625line
		case SAR_0_9815:
		case SAR_1_0255:
		case SAR_1_0695:
		case SAR_1_0950:	// CCIR601 525line
		case SAR_1_1575:
		case SAR_1_2015:
			bWide = FALSE;
			break;
			
		default :
			bWide=FALSE;
	}
	
	return bWide;
}

DHL_RESULT DHL_AV_GetSequenceHeader(tDHL_VideoContextHandle handle, 
                                    tDHL_VideoSeqHdr *pSeq /*[out]*/)
{
	return DHL_AV_VideoSeqInfo(0, pSeq);
}

char *DHL_PSIEventString(tDHL_PSI_Event event)
{
	switch(event) {
		case ePSIEVENT_NOEVENT:			return("psiNoEvent");
		case ePSIEVENT_DUP3PACKET:			return("psiDup3Packet");
		case ePSIEVENT_LOSTPACKET:			return("psiLostPacket");
		case ePSIEVENT_DISCONTINUITY:		return("psiDiscontinuity");
		case ePSIEVENT_SPLICINGPOINT:		return("psiSplicingPoint");
		case ePSIEVENT_SYNCERR:			return("psiSyncErr");
		case ePSIEVENT_SCRAMBLEDERROR:		return("psiScrambledErr");
		case ePSIEVENT_DATARECEIVED:		return("psiDataReceived");
		case ePSIEVENT_MEMORYERROR:		return("psiMemoryError");
		case ePSIEVENT_SECTIONTOOBIG:		return("psiSectionTooBig");
		case ePSIEVENT_CRCERROR:			return("psiCRCError");
		case ePSIEVENT_CRCUNCHANGED:		return("psiCRCUnchanged");
		case ePSIEVENT_VERSIONCHANGED:		return("psiVersionChanged");
		case ePSIEVENT_MAXSECTIONOVERFLOW:	return("psiMaxSectionOverflow");
		case ePSIEVENT_LASTSECTIONOVERFLOW:return("psiLastSectionOverflow");
		case ePSIEVENT_KILLUSRTASK:			return("killUserTask");
        case ePSIEVENT_FIFOFULLEVENT:      return("psiFifoFullEvent");


		default:					return("unknown DHL_PSIEvent");

	}
	/*!PRM unreachable TLASSERT(0,"PSIEventString: bad DHL_PSIEvent"); 
	return("???");*/
	
}


DHL_RESULT DHL_CAP_AudioStop(void)
{
	return DHL_FAIL_NOT_IMPLEMENTED;
}

DHL_RESULT DHL_CAP_VideoStop(tDHL_VCAPID id)
{
	return DHL_FAIL_NOT_IMPLEMENTED;
}

DHL_RESULT DHL_CAP_VideoStart(tDHL_VCAPID id)
{
	return DHL_FAIL_NOT_IMPLEMENTED;
}

DHL_RESULT DHL_CAP_DispStart(void)
{
	return DHL_FAIL_NOT_IMPLEMENTED;
}

DHL_RESULT DHL_CAP_AudioStart(void)
{
	return DHL_FAIL_NOT_IMPLEMENTED;
}

// ÀÏ´ÜÀº ¾ÆÁÖ °£´ÜÇÑ ¼öÁØÀ¸·Î¸¸ define.
//
const char *ErrorString(DHL_RESULT err)
{
	// ÇöÀç error stringÀ» ¸ðµÎ ´ã±â¿£ Á» ¹÷Â÷´Ï±î stringÀ¸·Î º¯È¯¸¸.
	static char buf[14];
	sprintf(buf, "0x%x", (int)err);
	return buf;
}