med_api.h

最新MTK手机软件源码

/*****************************************************************************
*  Copyright Statement:
*  --------------------
*  This software is protected by Copyright and the information contained
*  herein is confidential. The software may not be copied and the information
*  contained herein may not be used or disclosed except with the written
*  permission of MediaTek Inc. (C) 2005
*
*  BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
*  THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
*  RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
*  AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
*  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
*  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
*  NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
*  SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
*  SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
*  THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
*  NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
*  SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
*  BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
*  LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
*  AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
*  OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
*  MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. 
*
*  THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
*  WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
*  LAWS PRINCIPLES.  ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
*  RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
*  THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/

/*******************************************************************************
 * Filename:
 * ---------
 * med_api.h
 *
 * Project:
 * --------
 *   Maui
 *
 * Description:
 * ------------
 *   This file includes exported apis of media task.
 *
 * Author:
 * -------
 * -------
 *
 *==============================================================================
 *             HISTORY
 * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!! 
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 *==============================================================================
 *******************************************************************************/

#ifndef MED_NOT_PRESENT

#ifndef _MED_API_H
#define _MED_API_H

/*==== CONSTANT ====*/

enum
{
    AUD_BLOCK_ALL = 0,
    AUD_BLOCK_ALL_EXCEPT_TONE,
    AUD_NO_OF_BLOCK_LEVEL
};

/* MMAPI audio type */
enum
{
    MMA_TYPE_MIDI = 0,
    MMA_TYPE_TONE,
    MMA_TYPE_WAV,
    MMA_TYPE_IMY,
    MMA_TYPE_AMR,
    MMA_TYPE_DAF,
    MMA_TYPE_AAC,
    MMA_TYPE_AU,
    MMA_NO_OF_AUDIO_TYPE
};

/* MMAPI video type */
enum
{
    MMA_TYPE_MPEG = 0,
    MMA_TYPE_H263,
    MMA_TYPE_CAM,
    MMA_NO_OF_VIDEO_TYPE
};

typedef struct
{
    kal_uint8 audio_id;
    kal_uint8 play_style;
    kal_uint8 volume;
    kal_uint8 output_path;
    kal_uint16 identifier;
}
aud_play_id_struct;

typedef struct
{
    kal_uint8 src_id;
    kal_uint8 *data_p;
    kal_uint32 len;
    kal_uint8 format;
    kal_uint8 play_style;
    kal_uint8 volume;
    kal_uint8 output_path;
    kal_uint16 identifier;
    kal_uint8 blocking;
}
aud_play_string_struct;

typedef struct
{
    kal_uint8 src_id;
    kal_wchar *file_name_p;
    kal_uint8 play_style;
    kal_uint8 volume;
    kal_uint8 output_path;
    kal_uint16 identifier;
    /* set both start_offset and end_offset to 0 for backward compatible */
    kal_uint32 start_offset;    /* 0 : file begining */
    kal_uint32 end_offset;      /* 0 or file data len-1: file end */
    void *cache_p;
}
aud_play_file_struct;

/************  MMA  ***********/
/* This must be sync with those defined in l1audio.h */
typedef enum
{
    MED_SUCCESS,
    MED_FAIL,
    MED_REENTRY,
    MED_NOT_INITIALIZED,
    MED_BAD_FORMAT,
    MED_BAD_PARAMETER,
    MED_BAD_COMMAND,
    MED_NO_HANDLER,
    MED_UNSUPPORTED_CHANNEL,
    MED_UNSUPPORTED_FREQ,
    MED_UNSUPPORTED_TYPE
} med_status_enum;

/* This must be sync with those defined in l1audio.h */
typedef enum
{
    MED_NONE,
    MED_DATA_REQUEST,
    MED_DATA_NOTIFICATION,
    MED_END,
    MED_ERROR,
    MED_REPEATED,
    MED_TERMINATED,
    MED_LED_ON,
    MED_LED_OFF,
    MED_VIBRATOR_ON,
    MED_VIBRATOR_OFF,
    MED_BACKLIGHT_ON,
    MED_BACKLIGHT_OFF
} med_event_enum;

typedef kal_int32 med_handle;
typedef kal_int32 med_event;
typedef kal_int32 med_status;
typedef void (*med_handler) (kal_int32 handle, kal_int32 event);

typedef struct
{
    kal_uint8 *data;
    kal_int32 size;
    kal_int16 repeats;
}
mma_player_struct;

#define GET_ARGB_A(_x_) (kal_uint8)((((kal_uint32)_x_)&0xff000000)>>24)
#define GET_ARGB_R(_x_) (kal_uint8)((((kal_uint32)_x_)&0x00ff0000)>>16)
#define GET_ARGB_G(_x_) (kal_uint8)((((kal_uint32)_x_)&0x0000ff00)>>8)
#define GET_ARGB_B(_x_) (kal_uint8)((((kal_uint32)_x_)&0x000000ff))

#define SET_ARGB(_a_,_r_,_g_,_b_) ((((kal_uint32)_a_)<<24)| \
                                    (((kal_uint32)_r_)<<16)|\
                                    (((kal_uint32)_g_)<<8)| \
                                    (((kal_uint32)_b_)))

enum
{
    CAM_SRC_ISP = 0,
    CAM_SRC_MEM,
    CAM_NO_OF_SRC
};

/* camera param enum */