usbvideo_cam_if.c

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

/*****************************************************************************
 *
 * Filename:
 * ---------
 *   usbvideo_camera_if.c
 *
 * Project:
 * --------
 *   Maui_Software
 *
 * Description:
 * ------------
 *   This file implements web camera module interface function (API)
 *
 * 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!!
 *============================================================================
 ****************************************************************************/

#include "kal_release.h"
#include "stack_common.h"
#include "stack_msgs.h"
#include "app_ltlcom.h"
#include "data_buff_pool.h"
#include "stack_config.h"
#include "syscomp_config.h"
#include "app_buff_alloc.h"
#include "IntrCtrl.h"
#include "gpio_sw.h"
#include "visualhisr.h"
#include "visual_comm.h"
#include "drv_comm.h"
#include "img_comm.h"

#include "gpt_sw.h"
#include "med_api.h"

#if (defined(WEBCAM_SUPPORT))
#include "usbvideo_cam_if.h"

#if (defined(ISP_SUPPORT))
#include "sccb.h"
#include "isp_if.h"
#include "image_effect.h"
#include "image_sensor.h"
#include "camera_para.h"
#include "isp_device_if.h"
#include "ae_awb.h"
#include "imgproc.h"
#include "resizer.h"
#include "med_status.h"
#include "fsal.h"
#include "mp4_parser.h"
#include "l1audio.h"
#include "rtc_sw.h"
#include "video_file_creator.h"
#include "bmd.h"
#include "video_enc_glb.h"
#include "video_dec_glb.h"
#include "video_glb.h"

/* State Machine */
USBVIDEO_CAM_OPERATION_STATE_ENUM usbvideo_cam_operation_state = USBVIDEO_CAM_OFF_STATE;
MMDI_SCENERIO_ID scene_id=SCENARIO_USBVIDEO_CAPTURE_JPEG_ID;

extern kal_eventgrpid camera_isp_event_id;
usbvideo_camera_process_struct g_usbvideo_camera_data;
USBVIDEO_VIDEO_SIZE_TYPE g_usbvideo_cam_size;
kal_uint8 *g_usbvideo_cam_buff;
extern kal_uint8 ae_count;
extern kal_bool wait_first_frame_flag;
extern kal_uint8 isp_preview_frame;
#if (defined(MT6228)||defined(MT6229)||defined(MT6230))
extern camera_capture_jpeg_data_path_struct 	ipp_capture_jpeg_data;
#endif

/* function/attribute map */
usbvideo_sensor_func_struct *usbvideo_image_sensor_func;
kal_uint8 usbvideo_cam_command_CT_map[GET_ATTR_CT_IDX(USBVIDEO_ATTRIBUTE_CT_MAX)];
kal_uint8 usbvideo_cam_command_PU_map[GET_ATTR_PU_IDX(USBVIDEO_ATTRIBUTE_PU_MAX)];
kal_uint32 usbvideo_attr_PU_value_list[GET_ATTR_PU_IDX(USBVIDEO_ATTRIBUTE_PU_MAX)];
kal_uint32 usbvideo_attr_setting_CT_index=0;
kal_uint32 usbvideo_attr_setting_PU_index=0;

void usbvideo_camera_init_attr(void);
kal_uint8 usbvideo_camera_update_attr(void);
kal_uint8 usbvideo_camera_effect_setting_attr(USBVideo_Attr_Value *attr);
kal_uint8 usbvideo_camera_effect_getting_attr(USBVideo_Attr_Value *attr);
void config_usbvideo_preview_jpeg(usbvideo_camera_process_struct* usbvideo_param);

kal_bool 	usbvideo_complete_flag = KAL_FALSE;
kal_uint8	usbvideo_camera_jpeg_timer_handle; 
kal_uint32	usbvideo_camera_jpeg_timer = 0; 
kal_uint32 	jpeg_file_size=0;

const usbvideo_attr_struct USBVIDEO_ATTR_PARA=
{/* min,	max,	res,	def */
	{
	{0,	3,		1,		0	},	/*0  USBVIDEO_ATTRIBUTE_BACKLIGHT_COMPENSATION*/
	{0,	255,	1,		127},	/*1  USBVIDEO_ATTRIBUTE_BRIGHTNESS*/
	{0,	255,	1,		127}, /*2  USBVIDEO_ATTRIBUTE_CONTRAST*/
	{0,	255,	1,		127}, /*3  USBVIDEO_ATTRIBUTE_GAIN*/
	{0,	2,		1,		1	},	/*4  USBVIDEO_ATTRIBUTE_POWER_LINE_FREQUENCY, 0:Disable, 1:50, 2:60*/
	{0,	360,	100,	0	},	/*5  USBVIDEO_ATTRIBUTE_HUE*/
	{0,	255,	1,		127},	/*6  USBVIDEO_ATTRIBUTE_SATURATION*/
	{0,	15,	1,		0	},	/*7  USBVIDEO_ATTRIBUTE_SHARPNESS*/
	{100,	220,	60,	160},	/*8  USBVIDEO_ATTRIBUTE_GAMMA*/
	{2800,6500,	1000,	5800},/*9 USBVIDEO_ATTRIBUTE_WHITE_BALANCE_TMP*/
	{0,	1,		1,		1	},	/*10 USBVIDEO_ATTRIBUTE_WHITE_BALANCE_TMP_AUTO*/
	{0,	0,		0,		0	},	/*11 USBVIDEO_ATTRIBUTE_WHITE_BALANCE_COMP, NOT SUPPORT*/
	{0,	1,		1,		1	},	/*12 USBVIDEO_ATTRIBUTE_WHITE_BALANCE_COMP_AUTO*/									
	{0,	0,		1,		0	}, /*13 USBVIDEO_ATTRIBUTE_DIGITAL_MULTIPLIER, NOT SUPPORT*/									
	{0,	0,		1,		0	},	/*14 USBVIDEO_ATTRIBUTE_DIGITAL_MULTIPLIER_LIMIT, NOT SUPPORT*/									
	{100,	100,	1,		1	},	/*15 USBVIDEO_ATTRIBUTE_HUE_AUTO*/									
	{0,	0,		0,		0	}	/*16 USBVIDEO_ATTRIBUTE_MAX_MULTIPLIER, NOT SUPPORT*/									
	}
};

const kal_uint8 USBVIDEO_GAMMA_ATTR[3][11]=
{        
    {16, 32, 48, 64, 96, 128, 160, 192, 208, 224, 240},    
    {48, 73, 93, 111, 141, 169, 192, 215, 225, 235, 245},        
    {73, 100, 120, 136, 164, 186, 206, 224, 232, 240, 248}        
};
    
/*************************************************************************
* FUNCTION
*	usbvideo_camera_init
*
* DESCRIPTION
*	This function init web camera module status.
*
* PARAMETERS
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
void usbvideo_camera_init(void)
{
	usbvideo_cam_operation_state=USBVIDEO_CAM_OFF_STATE;

	usbvideo_camera_init_attr();

	/* device function mapping */
	usbvideo_camera_func_config();
	usbvideo_image_sensor_func->usbvideo_cmd_mapping();
#if (defined(YUV_SENSOR_SUPPORT))		
    image_sensor_func_config();
#endif    
	GPTI_GetHandle(&usbvideo_camera_jpeg_timer_handle);   
}	/* usbvideo_camera_init() */

/*************************************************************************
* FUNCTION
*	usbvideo_camera_power_on
*
* DESCRIPTION
*	This function turn the power of web camera module on.
*
* PARAMETERS
*	None
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
void usbvideo_camera_power_on(void)
{
	if (usbvideo_cam_operation_state==USBVIDEO_CAM_OFF_STATE)
	{
		usbvideo_cam_operation_state=USBVIDEO_CAM_STANDBY_STATE;
		if (camera_isp_event_id==NULL)
			camera_isp_event_id=kal_create_event_group("ISP_EVT");
		init_isp_if();
	}
	else
		ASSERT(0);
}	/* usbvideo_camera_power_on() */


/*************************************************************************
* FUNCTION
*	usbvideo_camera_power_off