📄 ext_camera.h
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/*****************************************************************************
* 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:
* ---------
* camera.h
*
* Project:
* --------
* Maui_Software
*
* Description:
* ------------
* This file contains the data structure for camera task
*
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
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*============================================================================
****************************************************************************/
#ifndef _EXT_CAMERA_H_
#define _EXT_CAMERA_H_
#if (defined(CAMERA_MODULE))
#include "kal_release.h"
#include "stack_timer.h"
#include "stack_config.h"
#include "lcd_if.h"
#include "jpeg.h"
#define NULL_JPEG_FILE 0xFFFFFFFF
#define EXT_CAMERA_DIGITAL_ZOOM_INTERVAL 10
#define EXT_CAMERA_POWER_OFF_STATE 0
#define EXT_CAMERA_INITIAL_STATE EXT_CAMERA_POWER_OFF_STATE+1
#define EXT_CAMERA_STANDBY_STATE EXT_CAMERA_INITIAL_STATE+1
#define EXT_CAMERA_PREVIEW_STATE EXT_CAMERA_STANDBY_STATE+1
#define EXT_CAMERA_CAPTURE_STATE EXT_CAMERA_PREVIEW_STATE+1
#define EXT_CAMERA_VIDEO_RECORD_STATE EXT_CAMERA_CAPTURE_STATE+1
enum
{
CAMERA_IMAGE_NORMAL=0,
CAMERA_IMAGE_ROTATE_90,
CAMERA_IMAGE_ROTATE_180,
CAMERA_IMAGE_ROTATE_270,
CAMERA_IMAGE_MIRROR,
CAMERA_IMAGE_MIRROR_ROTATE_90,
CAMERA_IMAGE_MIRROR_ROTATE_180,
CAMERA_IMAGE_MIRROR_ROTATE_270
};
enum
{
CLAM_SHELL_OPEN=0,
CLAM_SHELL_CLOSE
};
typedef struct
{
kal_uint32 burst_capture_file_size[20];
kal_uint32 burst_capture_file_address[20];
} ext_camera_burst_struct;
typedef struct
{
kal_uint8 lcd_id; /* which lcd will be updated (MAIN_LCD or SUB_LCD) */
kal_uint16 lcm_start_x; /* the start x axis of LCM to be updated*/
kal_uint16 lcm_start_y; /* the start y axis of LCM to be updated*/
kal_uint16 lcm_end_x; /* the end x axis of LCM to be updated*/
kal_uint16 lcm_end_y; /* the end y axis of LCM to be updated*/
kal_uint16 dest_block_width; /* x pitch of block write operation */
kal_uint32 src_key_color; /* transparent color */
kal_uint32 dest_buffer_address; /* the start address of desination buffer for LCD memory write out */
kal_uint32 dest_buffer_size; /* desination buffer size */
kal_uint8 force_update; /* force backend update LCD */
} ext_camera_osd_para_struct;
typedef struct
{
ext_camera_burst_struct *burst_capture_ptr;
kal_uint16 image_width;
kal_uint16 image_height;
kal_uint16 buffer_width;
kal_uint16 buffer_height;
kal_uint16 preview_offset_x;
kal_uint16 preview_offset_y;
kal_uint16 preview_width;
kal_uint16 preview_height;
kal_uint32 total_file_size;
kal_uint32 src_key_color;
kal_uint8 captured_picture;
kal_uint8 snapshot_number;
kal_uint8 white_balance_mode1;
kal_uint8 ev_value;
kal_uint8 gamma_table;
kal_uint8 zoom_factor;
kal_uint8 image_effect1;
kal_uint8 post_effect;
kal_uint8 sticker_capture;
kal_uint8 lcd_id;
kal_uint8 frame_rate;
kal_uint8 jpeg_compression_ratio;
kal_uint8 preview_rotate;
kal_uint8 banding_freq;
kal_uint8 *jpeg_buffer_ptr;
kal_uint16 *image_buffer_ptr;
kal_uint32 image_buffer_size;
kal_uint8 continue_capture;
kal_bool video_mode;
} ext_camera_para_struct;
typedef struct
{
kal_uint16 *frame_buf_addr;
kal_uint32 length;
kal_uint32 read_length;
kal_uint16 *table_addr;
kal_uint32 read_count;
kal_uint8 video_encode_quality;
kal_uint8 frame_rate;
} ext_camera_retrieve_video_struct;
typedef struct
{
#ifdef CAMERA_MODULE_WITH_LCD
void (* cam_module_bypass)(void);
#endif
void (* cam_module_power_on)(void);
void (* cam_module_cmd_mapping)(void);
kal_uint8 (* cam_module_reset_status)(void);
kal_uint8 (* cam_module_preview_ready_check)(void);
kal_uint32 (* cam_module_capture_ready_check)(void);
void (* cam_module_power_off)(void);
void (* cam_module_preview)(ext_camera_para_struct *ext_cam_para);
void (* exit_cam_module_preview)(void);
void (* cam_module_capture)(ext_camera_para_struct *ext_cam_para);
kal_uint32 (* cam_module_jpeg_encode) (ext_camera_para_struct *ext_cam_para, kal_bool back_to_preview);
void (* cam_module_set_para)(kal_uint8 cmd, kal_uint8 para);
void (* cam_module_write_para)(kal_uint16 cmd, kal_uint16 para);
kal_uint16 (* cam_module_read_para)(kal_uint16 cmd);
kal_uint8 (* cam_module_frame_rate)(void);
#ifdef CAMERA_MODULE_WITH_LCD
void (* cam_module_write_lcdfb)(ext_camera_osd_para_struct *ext_cam_lcd_para);
void (* cam_module_start_video_encode)(ext_camera_retrieve_video_struct *ext_camera_retrieve_video_para);
void (* cam_module_stop_video_encode)(ext_camera_retrieve_video_struct *ext_camera_retrieve_video_para);
void (* cam_module_pause_video_encode)(ext_camera_retrieve_video_struct *ext_camera_retrieve_video_para);
void (* cam_module_resume_video_encode)(void);
void (* cam_module_retrieve_video_data)(ext_camera_retrieve_video_struct *ext_camera_retrieve_video_para);
#endif
} ext_cam_module_func;
extern ext_cam_module_func *ext_cam_func;
extern ext_camera_para_struct ext_camera_config_data;
extern kal_bool video_clip_mode;
extern kal_uint8 cam_command_map[];
extern kal_uint8 cam_ev_param_map[];
extern kal_uint8 cam_zoom_param_map[];
extern kal_uint8 cam_effect_param_map[];
extern kal_uint8 cam_jpg_qty_param_map[];
extern kal_uint8 cam_wb_param_map[];
extern kal_uint8 cam_banding_param_map[];
void ext_camera_init(void);
void ext_camera_power_on(void);
kal_uint8 ext_camera_reset_status(void);
kal_uint32 ext_camera_ready_check(void);
void ext_camera_power_off(void);
void ext_camera_preview(ext_camera_para_struct *ext_cam_para, lcd_frame_update_struct *lcd_para);
kal_uint32 ext_camera_sticker_capture(ext_camera_para_struct *ext_cam_para, lcd_frame_update_to_mem_struct *lcd_para);
void exit_ext_camera_preview(void);
void ext_camera_capture(ext_camera_para_struct *ext_cam_para);
kal_uint32 ext_camera_video_clip(ext_camera_para_struct *ext_cam_para);
void ext_camera_set_parameter(kal_uint8 cmd, kal_uint8 para);
kal_bool write_ext_camera(kal_uint16 cmd, kal_uint16 para);
kal_bool read_ext_camera(kal_uint16 cmd, kal_uint16 *para);
kal_uint8 ext_camera_video_frame_rate(void);
void ext_camera_set_osd_buffer(kal_uint32 osd_addr, kal_uint32 osd_size);
void ext_camera_update_backend_lcd_buffer(lcd_frame_update_struct *ext_camera_osd_data);
void ext_camera_start_video_encode(ext_camera_retrieve_video_struct *ext_camera_retrieve_video_para);
void ext_camera_retrieve_video_data(ext_camera_retrieve_video_struct *ext_camera_retrieve_video_para);
void ext_camera_pause_video_encode(ext_camera_retrieve_video_struct *ext_camera_retrieve_video_para);
void ext_camera_resume_video_encode(void);
void ext_camera_stop_video_encode(ext_camera_retrieve_video_struct *ext_camera_retrieve_video_paras);
#endif /* CAMERA_MODULE, MT6218B */
#endif /* _EXT_CAMERA_H_ */⌨️ 快捷键说明
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