vid_main.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:
 * ---------
 * vid_main.h
 *
 * Project:
 * --------
 *   Maui
 *
 * Description:
 * ------------
 *   This file includes primary global functions/variables of video module.
 *
 * Author:
 * -------
 * -------
 *
 *==============================================================================
 *             HISTORY
 * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!! 
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 * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!! 
 *==============================================================================
 *******************************************************************************/

#ifndef MED_NOT_PRESENT

#define MED_HIDE_VIDEO_TEMP_FILE
#ifdef MED_HIDE_VIDEO_TEMP_FILE
#define VID_TEMP_FILE_ATTRIBUTES FS_READ_WRITE|FS_CREATE_ALWAYS|FS_ATTR_HIDDEN
#else 
#define VID_TEMP_FILE_ATTRIBUTES FS_READ_WRITE|FS_CREATE_ALWAYS
#endif 

#ifdef __MED_VID_MOD__

#ifndef _VID_MAIN_H
#define _VID_MAIN_H

typedef enum
{
    VID_EVT_NOWAIT = 0x0000,
    VID_EVT_RECORD = 0x0001,
    VID_EVT_STOP = 0x0002,
    VID_EVT_OPEN_FILE = 0x0004,
    VID_EVT_CLOSE_FILE = 0x0008,
    VID_EVT_PLAY = 0x0010,
    VID_EVT_SEEK = 0x0020,
    VID_EVT_PAUSE = 0x0040,
    VID_EVT_RESUME = 0x0080,
    VID_EVT_SNAPSHOT = 0x0100,
    VID_EVT_GET_IFRAME = 0x0200,
    VID_EVT_GET_INFO = 0x0400,
    VID_EVT_FILE_MERGE = 0x0800,
    VID_EVT_OPEN = 0x1000,
    VID_EVT_CLOSE = 0x2000,
    VID_EVT_SET_DISPLAY = 0x4000,
    VID_EVT_PREVIEW = 0x8000
}
vid_wait_event_enum;

typedef enum
{
    VID_EVT_SET_PAL = 0x0001
}
vid_wait_event_ext_enum;

#define VID_WAIT_EVENT(evt_) do{                                  \
         kal_uint32 retrieved_events;                             \
         VID_WAIT_EVT(evt_, __LINE__);                            \
         kal_retrieve_eg_events(vid_context_p->vid_event, (evt_), \
         KAL_OR_CONSUME, &retrieved_events, KAL_SUSPEND); }while(0)

#define VID_SET_EVENT(evt_) do{                                                          \
                              kal_set_eg_events(vid_context_p->vid_event, (evt_),KAL_OR);\
                              VID_SET_EVT(evt_,__LINE__);                                \
                              } while(0)

#define VID_WAIT_EVENT_EXT(evt_) do{                                  \
         kal_uint32 retrieved_events;                                 \
         kal_retrieve_eg_events(vid_context_p->vid_event_ext, (evt_), \
         KAL_OR_CONSUME, &retrieved_events, KAL_SUSPEND); }while(0)

#define VID_SET_EVENT_EXT(evt_) do{                                                          \
                              kal_set_eg_events(vid_context_p->vid_event_ext, (evt_),KAL_OR);\
                              } while(0)

#define VID_HAS_TRACK(track_) ((vid_context_p->video_track&track_)!=0)

#define VID_INIT_FILE              (L"z:\\video_file.ini")
#define VID_DUMMY_INIT_FILE              (L"z:\\video_dummy_file.ini")
#define VID_AUDIO_FILE              (L"~audio.tmp")
#define VID_AUDIO_SAMPLE_FILE    (L"~audio_sample.tmp")
#define VID_AUDIO_REAL_META_FILE  (L"~audio_real_meta.tmp")
#define VID_VISUAL_FILE             (L"~visual.tmp")
#define VID_VISUAL_META_FILE        (L"~visual_meta.tmp")
#define VID_VISUAL_REAL_META_FILE  (L"~visual_real_meta.tmp")

/*==== PROTOTYPE ===========*/
/* main */
extern void vid_startup_hdlr(ilm_struct *ilm_ptr);
extern void vid_main(ilm_struct *ilm_ptr);
extern kal_bool vid_init(void);

/* msg handler */
extern void vid_release_memory(void);
extern void vid_update_frame_to_buffer(void);
extern kal_uint32 vid_evaluate_residual_size(kal_uint32 video_size);
extern kal_uint32 vid_evaluate_audio_real_meta_file_size(kal_uint64 audio_record_time);
extern kal_uint32 vid_evaluate_audio_meta_file_size(kal_uint64 audio_record_time);
extern kal_uint32 vid_file_visual_residual_size(void);
extern kal_uint32 vid_file_audio_residual_size(void);
extern kal_uint32 vid_file_meta_residual_size(void);
extern kal_uint32 vid_get_current_file_size(void);
extern kal_uint16 vid_get_disc_free_space(kal_wchar *dir_name, kal_uint32 *free);
extern kal_int32 vid_get_result_from_media_status(MEDIA_STATUS_CODE status);
extern kal_int16 vid_open_m4a_file_for_play(kal_int32 file_handle);
extern void vid_preview_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_record_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_stop_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_file_merge_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_open_file_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_close_file_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_open_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_close_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_play_finish_hdlr(void);
extern void vid_play_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_seek_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_pause_req_hdlr(ilm_struct *ilm_ptr);
extern void vid_resume_req_hdlr(ilm_struct *ilm_ptr);