hi_vou.h

华为 HI3510 BOOTLOADER HIBOOT 源码包

/******************************************************************************

  Copyright (C), 2001-2011, Hisilicon Tech. Co., Ltd.

 ******************************************************************************
  File Name     : hi_vou.h
  Version       : Initial Draft
  Author        : Hisilicon multimedia software group
  Created       : 2004/09/25
  Last Modified :
  Description   : hi35xx VOU private driver header file
                  The purpose of  VOU is provide  VOU's functionality. 
                  
  Function List :
  History       :
  1.Date        : 2004/09/25
    Author      : yuanyabin
    Modification: Created file

******************************************************************************/

#ifndef __HI_INC_VOU_H__
#define __HI_INC_VOU_H__

typedef enum
{
	VOU_LAYER_MAIN=0,
	VOU_LAYER_OVER1,
	VOU_LAYER_OVER2,
	VOU_LAYER_HC	
}VOU_LAYER_t;


typedef enum
{
	VOU_RELOAD_INT,
	VOU_MAINR_INT,
	VOU_HCR_INT,
	VOU_OVL2R_INT,
	VOU_OVL1R_INT,
	VOU_LBW_INT,
	VOU_BUSERR_INT	
}VOU_INT_t;





/* external  Types ------------------------------------------------------------ */

typedef enum
{
	VOU_CONTROL_MODE_SLAVER,
	VOU_CONTROL_MODE_MASTER
}VOU_CONTROL_MODE_t;



typedef enum
{
	VOU_ENCODING_MODE_PAL,
	VOU_ENCODING_MODE_NTSC,
	VOU_ENCODING_MODE_SUPPORT
}VOU_ENCODING_MODE_t;


typedef enum
{
	VOU_OUTPUT_MODE_BT656,
	VOU_OUTPUT_MODE_BT601,
	VOU_OUTPUT_MODE_LCD,
	VOU_OUTPUT_MODE_RAW_DATA,
	VOU_OUTPUT_MODE_SUPPORT
}VOU_OUTPUT_MODE_t;






/* VOU enable routine. */
HI_RET VOU_Enable(void);

/* VOU disable routine. */
HI_RET VOU_Disable(void);

/* VOU initialize routine. */
HI_RET VOU_Init(void);

HI_RET VOU_DefaultSetting(void);

HI_RET VOU_SetOutputMode(	VOU_OUTPUT_MODE_t OutputMode,
	VOU_ENCODING_MODE_t EncodeingMode,
	VOU_CONTROL_MODE_t  ControlMode);



HI_RET VOU_LayerDefaultSetting(IN VOU_LAYER_t WhichLayer);

HI_RET VOU_LayerSetDataType(IN VOU_LAYER_t WhichLayer, IN PIXEL_FORMAT_t LayerDataFormat);


HI_RET VOU_LayerSetMask(
	IN VOU_LAYER_t WhichLayer,  IN BOOL  maskEnable,
	IN UINT8 Mask_Y,
	IN UINT8 Mask_C);

HI_RET VOU_LayerSetKey(IN VOU_LAYER_t WhichLayer, IN BOOL keyEnable, IN UINT32 YUVColor);

HI_RET VOU_SetTvClip(
	IN BOOL clipEnable,
	UINT32 ChromaThreshold_L,
	UINT32 ChromaThreshold_H,
	UINT32 LumaThreshold_L,
	UINT32 LumaThreshold_H);

HI_RET VOU_LayerSetAlpha(IN VOU_LAYER_t WhichLayer,IN UINT32 AlphaValue0, IN UINT32 AlphaValue1);


HI_RET VOU_LayerSetRect(IN VOU_LAYER_t WhichLayer, IN RECT_t  LayerRect);


HI_RET VOU_HCDefaultSetting(void);

HI_RET VOU_LayerSetAddrAndStride(
	IN VOU_LAYER_t WhichLayer,
	IN UINT32		LayerLumaAddr,
	IN UINT32		LayerChromaAddr,
	IN UINT32		LayerLumaStride,
	IN UINT32		LayerChromaStride);
	
HI_RET VOU_HCSetColor(
	IN UINT32 HCColor0,
	IN UINT32 HCColor1,
	IN UINT32 HCColor2,
	IN UINT32 HCColor3);

/*
** Load a 32*32 Cursor Image to HC 
** pCursorData: 32*32 ARGB(32bit) Pixels
*/
HI_RET VOU_HCLoadCursor(IN UINT32 *pCursorData);

/* VOU HC position configure routine. */
HI_RET VOU_HCSetPosition(IN UINT32 CursorPosX, IN UINT32 CursorPosY);


/* Background Image Layer setting --------------------------*/
HI_RET VOU_BGSetColor(IN UINT32 ulBgColor);



/* VOU layer Enable routine. */
HI_RET VOU_LayerEnable(IN VOU_LAYER_t WhichLayer);


/* VOU layer disable routine. */
HI_RET VOU_LayerDisable(IN VOU_LAYER_t WhichLayer);



/* VOU interrupt mask setting routine. */
HI_RET VOU_IntSet(IN UINT32 u32Int);


HI_RET VOU_IntEnable(IN VOU_INT_t WhichInt);

HI_RET VOU_IntDisable(IN VOU_INT_t WhichInt);



#endif