path: root/test/camera_test.c

/*
 * camera_test
 *
 * Copyright (c) 2022 Samsung Electronics Co., Ltd. All rights reserved.
 *
 * Contact: Jeongmo Yang <jm80.yang@samsung.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License f(r the specific language governing permissions and
 * limitations under the License.
 *
 */

/*=======================================================================================
|  INCLUDE FILES                                                                        |
=======================================================================================*/
#include "camera_test.h"

/*-----------------------------------------------------------------------
|    GLOBAL VARIABLE DEFINITIONS:                                       |
-----------------------------------------------------------------------*/
#define EXPORT_API __attribute__((__visibility__("default")))

static cam_handle_t *hcamcorder;
static camera_device_e camera_device;
static int g_camera_device_state_changed_cb_id;
static int g_camera_device_connection_changed_cb_id;
static int g_camera_preview_cb_dump;
static int g_camera_extra_preview_cb_dump;
static int g_camera_mp_preview_cb_dump;

static struct timeval previous_time;
static struct timeval current_time;
static struct timeval result_time;

static media_bridge_h bridge;

/*-----------------------------------------------------------------------
|    GLOBAL CONSTANT DEFINITIONS:                                       |
-----------------------------------------------------------------------*/


/*-----------------------------------------------------------------------
|    IMPORTED VARIABLE DECLARATIONS:                                    |
-----------------------------------------------------------------------*/


/*-----------------------------------------------------------------------
|    IMPORTED FUNCTION DECLARATIONS:                                    |
-----------------------------------------------------------------------*/

/*---------------------------------------------------------------------------
  |    LOCAL VARIABLE DEFINITIONS:                                            |
  ---------------------------------------------------------------------------*/
static camera_device_manager_h g_device_manager;

const char *wb[SENSOR_WHITEBALANCE_NUM] = {
	"None",
	"Auto",
	"Daylight",
	"Cloudy",
	"Fluoroscent",
	"Incandescent",
	"Shade",
	"Horizon",
	"Flash",
	"Custom",
};

const char *ct[SENSOR_COLOR_TONE_NUM] = {
	"NONE",
	"MONO",
	"SEPIA",
	"NEGATIVE",
	"BLUE",
	"GREEN",
	"AQUA",
	"VIOLET",
	"ORANGE",
	"GRAY",
	"RED",
	"ANTIQUE",
	"WARM",
	"PINK",
	"YELLOW",
	"PURPLE",
	"EMBOSS",
	"OUTLINE",
	"SOLARIZATION",
	"SKETCH",
	"WASHED",
	"VINTAGE_WARM",
	"VINTAGE_COLD",
	"POSTERIZATION",
	"CARTOON",
	"SELECTVE_COLOR_RED",
	"SELECTVE_COLOR_GREEN",
	"SELECTVE_COLOR_BLUE",
	"SELECTVE_COLOR_YELLOW",
	"SELECTVE_COLOR_RED_YELLOW",
	"GRAPHICS"
};

const char *sensor_flip[SENSOR_FLIP_NUM] = {
	"NONE",
	"HORIZONTAL",
	"VERTICAL",
	"BOTH"
};

const char *program_mode[SENSOR_PROGRAM_MODE_NUM] = {
	"NORMAL",
	"PORTRAIT",
	"LANDSCAPE",
	"SPORTS",
	"PARTY_N_INDOOR",
	"BEACH_N_INDOOR",
	"SUNSET",
	"DUSK_N_DAWN",
	"FALL_COLOR",
	"NIGHT_SCENE",
	"FIREWORK",
	"TEXT",
	"SHOW_WINDOW",
	"CANDLE_LIGHT",
	"BACKLIGHT",
};

const char *focus_mode[SENSOR_FOCUS_NUM] = {
	"None",
	"Pan",
	"Auto",
	"Manual",
	"Touch Auto",
	"Continuous Auto",
};

const char *camera_rotation[SENSOR_INPUT_ROTATION] = {
	"None",
	"90",
	"180",
	"270",
};

const char *iso_mode[SENSOR_ISO_NUM] = {
	"ISO Auto",
	"ISO 50",
	"ISO 100",
	"ISO 200",
	"ISO 400",
	"ISO 800",
	"ISO 1600",
	"ISO 3200",
};

const char *exposure_mode[SENSOR_EXPOSURE_NUM] = {
	"AE off",
	"AE all mode",
	"AE center mode",
	"AE spot 1 mode",
	"AE custom mode",
};

const char *image_fmt[SENSOR_IMAGE_FORMAT] = {
	"NV12",
	"NV12T",
	"NV16",
	"NV21",
	"YUYV",
	"UYVY",
	"422P",
	"I420",
	"YV12",
	"RGB565",
	"RGB888",
	"RGBA",
	"ARGB",
	"JPEG",
	"ITLV(YUYV+JPEG, but should not be seen)",
	"H264",
	"INVZ",
	"MJPEG",
	"VP8",
	"VP9"
};

const char *face_zoom_mode[] = {
	"Face Zoom OFF",
	"Face Zoom ON",
};

const char *display_mode[] = {
	"Letter Box mode",
	"Original Size mode",
	"Full Screen mode",
	"Cropped Full Screen mode",
	"ROI mode",
};

const char *capture_sound[] = {
	"Default",
	"Extra 01",
	"Extra 02",
};

const char *rotate_mode[] = {
	"0",
	"90",
	"180",
	"270",
};

const char* strobe_mode[] = {
	"Strobe OFF",
	"Strobe ON",
	"Strobe Auto",
	"Strobe RedEyeReduction",
	"Strobe SlowSync",
	"Strobe FrontCurtain",
	"Strobe RearCurtain",
	"Strobe Permanent",
};

const char *detection_mode[2] = {
	"Face Detection OFF",
	"Face Detection ON",
};

const char *wdr_mode[] = {
	"WDR OFF",
	"WDR ON",
	"WDR AUTO",
};

const char *af_scan[SENSOR_AF_SCAN_NUM] = {
	"None",
	"Normal",
	"Macro mode",
	"Full mode",
};

const char *hdr_mode[] = {
	"HDR OFF",
	"HDR ON",
	"HDR ON and Original",
};

const char *ahs_mode[] = {
	"Anti-handshake OFF",
	"Anti-handshake ON",
	"Anti-handshake AUTO",
	"Anti-handshake MOVIE",
};

const char *vs_mode[] = {
	"Video-stabilization OFF",
	"Video-stabilization ON",
};

const char *visible_mode[] = {
	"Display OFF",
	"Display ON",
};

const char *facing_direction[] = {
	"REAR",
	"FRONT",
};


/*---------------------------------------------------------------------------
  |    LOCAL FUNCTION PROTOTYPES:                                             |
  ---------------------------------------------------------------------------*/
static gboolean mode_change(gchar buf);
int camcordertest_set_attr_int(const char* attr_subcategory, int value);


static void __release_media_bridge()
{
	if (bridge) {
		media_bridge_unset_source(bridge); /* not mandatory, it will be done in media_bridge_destroy() */
		media_bridge_destroy(bridge);
		bridge = NULL;
	}
}

void flush_stdin()
{
	int ch;
	while ((ch = getchar()) != EOF && ch != '\n');
}

static gboolean _release_idle_event_callback(void *data)
{
	g_print("destroy camera handle\n\n");

	camera_destroy(hcamcorder->camera);
	hcamcorder->camera = NULL;
	hcamcorder->menu_state = MENU_STATE_INIT;

	print_menu();

	return 0;
}

static void _camera_error_cb(int error, camera_state_e current_state, void *user_data)
{
	g_print("\n\n\tERROR [0x%x], current state %d\n", error, current_state);

	switch (error) {
	case CAMERA_ERROR_RESOURCE_CONFLICT:
		g_print("\t\t[CAMERA_ERROR_RESOURCE_CONFLICT]\n\n");
		break;
	case CAMERA_ERROR_SECURITY_RESTRICTED:
		g_print("\t\t[CAMERA_ERROR_SECURITY_RESTRICTED]\n\n");
		break;
	case CAMERA_ERROR_SERVICE_DISCONNECTED:
		g_print("\t\t[CAMERA_ERROR_SERVICE_DISCONNECTED]\n\n");
		g_idle_add_full(G_PRIORITY_DEFAULT,
			(GSourceFunc)_release_idle_event_callback,
			NULL, NULL);
		break;
	default:
		break;
	}
}

static void _camera_state_changed_cb(camera_state_e previous, camera_state_e current, bool by_policy, void *user_data)
{
	g_print("\n\tcamera state changed %d -> %d\n", previous, current);
}

static void _camera_device_state_changed_cb(camera_device_e device, camera_device_state_e state, void *user_data)
{
	g_print("\n\tcamera device[%d] state changed to %d\n", device, state);
}

static void _camera_device_connection_changed_cb(camera_device_s *device, bool is_connected, void *user_data)
{
	g_print("\n\tcamera device changed[is_connected:%d][Type:%d,index:%d,name:%s,id:%s,exstream:%d]\n",
		is_connected, device->type, device->index, device->name, device->id, device->extra_stream_num);
}

static bool _camera_supported_device_cb(camera_device_s *device, void *user_data)
{
	g_print("\n\tcamera supported device[Type:%d,index:%d,name:%s,id:%s,exstream:%d]\n",
		device->type, device->index, device->name, device->id, device->extra_stream_num);

	return true;
}

static void _camera_interrupted_cb(camera_policy_e policy, camera_state_e previous, camera_state_e current, void *user_data)
{
	g_print("\n\tcamera interrupted callback called[state %d -> %d, policy %d]\n",
		previous, current, policy);
}

static void _camera_interrupt_started_cb(camera_policy_e policy, camera_state_e state, void *user_data)
{
	g_print("\n\tcamera interrupt started callback called[state %d, policy %d]\n", state, policy);
}

static void _dump_preview_data(camera_preview_data_s *frame, const char *file_name)
{
	char dump_path[MAX_FILE_NAME_LENGTH] = {'\0',};
	FILE *fp = NULL;

	if (!frame) {
		g_print("\n[DUMP_PREVIEW_DATA] NULL frame\n");
		return;
	}

	snprintf(dump_path, MAX_FILE_NAME_LENGTH, "%s/%s", DEFAULT_FILE_PATH, file_name);

	fp = fopen(dump_path, "a");
	if (fp == NULL) {
		g_print("\n[DUMP_PREVIEW_DATA] file[%s] open failed\n", dump_path);
		return;
	}

	switch (frame->format) {
	case CAMERA_PIXEL_FORMAT_RGBA:
		/* fall through */
	case CAMERA_PIXEL_FORMAT_ARGB:
		fwrite(frame->data.rgb_plane.data, 1, frame->data.rgb_plane.size, fp);
		break;
	case CAMERA_PIXEL_FORMAT_INVZ:
		fwrite(frame->data.depth_plane.data, 1, frame->data.depth_plane.size, fp);
		break;
	case CAMERA_PIXEL_FORMAT_H264:
		/* fall through */
	case CAMERA_PIXEL_FORMAT_MJPEG:
		/* fall through */
	case CAMERA_PIXEL_FORMAT_VP8:
		/* fall through */
	case CAMERA_PIXEL_FORMAT_VP9:
		fwrite(frame->data.encoded_plane.data, 1, frame->data.encoded_plane.size, fp);
		break;
	default:
		switch (frame->num_of_planes) {
		case 1:
			fwrite(frame->data.single_plane.yuv, 1, frame->data.single_plane.size, fp);
			break;
		case 2:
			fwrite(frame->data.double_plane.y, 1, frame->data.double_plane.y_size, fp);
			fwrite(frame->data.double_plane.uv, 1, frame->data.double_plane.uv_size, fp);
			break;
		case 3:
			fwrite(frame->data.triple_plane.y, 1, frame->data.triple_plane.y_size, fp);
			fwrite(frame->data.triple_plane.u, 1, frame->data.triple_plane.u_size, fp);
			fwrite(frame->data.triple_plane.v, 1, frame->data.triple_plane.v_size, fp);
			break;
		default:
			break;
		}
		break;
	}

	g_print("[DUMP_PREVIEW_DATA] file[%s] write done\n", dump_path);

	fclose(fp);
}

static void _camera_print_preview_info(camera_preview_data_s *frame)
{
	if (!frame) {
		g_print("\n[PREVIEW_CB] NULL frame!\n");
		return;
	}

	g_print("format[%d] res[%dx%d] num plane[%d] ",
		frame->format, frame->width, frame->height, frame->num_of_planes);

	if (frame->num_of_planes == 1) {
		g_print("size [%d]\n",
			frame->data.single_plane.size);
	} else if (frame->num_of_planes == 2) {
		g_print("size Y[%d] UV[%d]\n",
			frame->data.double_plane.y_size,
			frame->data.double_plane.uv_size);
	} else if (frame->num_of_planes == 3) {
		g_print("size Y[%d] U[%d] V[%d]\n",
			frame->data.triple_plane.y_size,
			frame->data.triple_plane.u_size,
			frame->data.triple_plane.v_size);
	}
}

static void _camera_preview_cb(camera_preview_data_s *frame, void *user_data)
{
	int ret = CAMERA_ERROR_NONE;
	camera_h cam_handle = (camera_h)user_data;
	camera_rotation_e rotation = CAMERA_ROTATION_NONE;

	if (!cam_handle || !frame) {
		g_print("\n[PREVIEW_CB] NULL param! %p %p\n", cam_handle, frame);
		return;
	}

	ret = camera_attr_get_preview_frame_rotation(cam_handle, &rotation);
	if (ret != CAMERA_ERROR_NONE)
		g_print("[PREVIEW_CB] get preview frame rotation failed[0x%x]\n", ret);

	g_print("[PREVIEW_CB] preview[rotation:%d] callback - ", rotation);

	_camera_print_preview_info(frame);

	if (g_camera_preview_cb_dump)
		_dump_preview_data(frame, PREVIEW_CB_DUMP_FILE_NAME);
}

static void _camera_extra_preview_cb(camera_preview_data_s *frame, int stream_id, void *user_data)
{
	if (!frame) {
		g_print("\n[PREVIEW_CB] NULL frame!\n");
		return;
	}

	g_print("[EXTRA_PREVIEW_CB][stream_id:%d] preview callback - ", stream_id);

	_camera_print_preview_info(frame);

	if (g_camera_extra_preview_cb_dump)
		_dump_preview_data(frame, EXTRA_PREVIEW_CB_DUMP_FILE_NAME);
}

static void _dump_media_packet_data(media_packet_h pkt, const char *file_name)
{
	int ret = 0;
	unsigned int i = 0;
	bool has_surface = false;
	FILE *fp = NULL;
	char dump_path[MAX_FILE_NAME_LENGTH] = {'\0',};
	tbm_surface_h surface = NULL;
	tbm_surface_info_s s_info;
	void *data = NULL;
	uint64_t data_size = 0;

	if (!pkt) {
		g_print("\n[DUMP_MEDIA_PACKET_DATA] NULL packet\n");
		return;
	}

	snprintf(dump_path, MAX_FILE_NAME_LENGTH, "%s/%s", DEFAULT_FILE_PATH, file_name);
	fp = fopen(dump_path, "a");
	if (fp == NULL) {
		g_print("\n[DUMP_MEDIA_PACKET_DATA] file[%s] open failed ====\n", dump_path);
		goto _DUMP_MEDIA_PACKET_DATA_OUT;
	}

	ret = media_packet_has_tbm_surface_buffer(pkt, &has_surface);
	if (ret != MEDIA_PACKET_ERROR_NONE) {
		g_print("\n[DUMP_MEDIA_PACKET_DATA] has tbm surface failed[0x%x] ====\n", ret);
		goto _DUMP_MEDIA_PACKET_DATA_OUT;
	}

	if (has_surface) {
		ret = media_packet_get_tbm_surface(pkt, &surface);
		if (ret != MEDIA_PACKET_ERROR_NONE) {
			g_print("\n[DUMP_MEDIA_PACKET_DATA] get tbm surface failed[0x%x] ====\n", ret);
			goto _DUMP_MEDIA_PACKET_DATA_OUT;
		}

		ret = tbm_surface_get_info(surface, &s_info);
		if (ret != TBM_SURFACE_ERROR_NONE) {
			g_print("\n[DUMP_MEDIA_PACKET_DATA] get tbm surface info failed[0x%x] ====\n", ret);
			goto _DUMP_MEDIA_PACKET_DATA_OUT;
		}

		g_print("    tbm surface [%dx%d], total size[%u]\n",
			s_info.width, s_info.height, s_info.size);

		for (i = 0 ; i < s_info.num_planes ; i++) {
			g_print("        plane[%d][%p] stride[%u] size[%u]\n",
				i, s_info.planes[i].ptr, s_info.planes[i].stride, s_info.planes[i].size);
			fwrite(s_info.planes[i].ptr, 1, s_info.planes[i].size, fp);
		}
	} else {
		ret = media_packet_get_buffer_data_ptr(pkt, &data);
		if (ret != MEDIA_PACKET_ERROR_NONE) {
			g_print("\n[DUMP_MEDIA_PACKET_DATA] get data ptr failed[0x%x] ====\n", ret);
			goto _DUMP_MEDIA_PACKET_DATA_OUT;
		}

		ret = media_packet_get_buffer_size(pkt, &data_size);
		if (ret != MEDIA_PACKET_ERROR_NONE) {
			g_print("\n[DUMP_MEDIA_PACKET_DATA] get data size failed[0x%x] ====\n", ret);
			goto _DUMP_MEDIA_PACKET_DATA_OUT;
		}

		g_print("    no tbm surface, data[%p], size[%"PRIu64"]\n", data, data_size);

		fwrite(data, 1, data_size, fp);
	}

_DUMP_MEDIA_PACKET_DATA_OUT:
	if (fp)
		fclose(fp);
}

static void _camera_media_packet_preview_cb(media_packet_h pkt, void *user_data)
{
	int ret = 0;
	int width = 0;
	int height = 0;
	media_format_h fmt = NULL;
	media_format_mimetype_e type = MEDIA_FORMAT_I420;

	if (!pkt) {
		g_print("\n[MP_PREVIEW_CB] NULL packet!\n");
		return;
	}

	ret = media_packet_get_format(pkt, &fmt);
	if (ret != MEDIA_PACKET_ERROR_NONE) {
		g_print("\n[MP_PREVIEW_CB] get media format failed[0x%x]", ret);
		goto _MEDIA_PACKET_PREVIEW_CB_OUT;
	}

	ret = media_format_get_video_info(fmt, &type, &width, &height, NULL, NULL);
	if (ret != MEDIA_FORMAT_ERROR_NONE) {
		g_print("\n[MP_PREVIEW_CB] get video info failed[0x%x]", ret);
		goto _MEDIA_PACKET_PREVIEW_CB_OUT;
	}

	g_print("[MP_PREVIEW_CB] media_packet_preview_cb[mimetype:0x%x, %dx%d]\n", type, width, height);

	if (g_camera_mp_preview_cb_dump)
		_dump_media_packet_data(pkt, MP_PREVIEW_CB_DUMP_FILE_NAME);

_MEDIA_PACKET_PREVIEW_CB_OUT:
	if (fmt) {
		media_format_unref(fmt);
		fmt = NULL;
	}

	media_packet_unref(pkt);
}

static bool _resolution_cb(int width, int height, void *user_data)
{
	resolution_stack *data = (resolution_stack *)user_data;

	if (data == NULL) {
		g_print("NULL data\n");
		return false;
	}

	data->width[data->count] = width;
	data->height[data->count] = height;

	g_print("\t%d. %dx%d\n", data->count, width, height);

	data->count++;

	return true;
}

static bool af_mode_foreach_cb(camera_attr_iso_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, af_scan[mode]);
	return true;
}

static bool exposure_mode_cb(camera_attr_af_mode_e mode, void *user_data)
{
	exposure_stack *data = (exposure_stack *)user_data;

	if (data == NULL) {
		g_print("NULL data\n");
		return false;
	}

	data->mode = mode;
	data->count++;

	g_print("\t%d. %s\n", mode, exposure_mode[mode]);
	return true;
}

static bool iso_mode_cb(camera_attr_iso_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, iso_mode[mode]);
	return true;
}

static bool camera_rotation_cb(camera_rotation_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, camera_rotation[mode]);
	return true;
}

static bool camera_flip_cb(camera_flip_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, sensor_flip[mode]);
	return true;
}

static bool preview_format_cb(camera_pixel_format_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, image_fmt[mode]);
	return true;
}

static bool white_balance_cb(camera_attr_whitebalance_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, wb[mode]);
	return true;
}

static bool colortone_cb(camera_attr_effect_mode_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, ct[mode]);
	return true;
}

static bool program_mode_cb(camera_attr_scene_mode_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, program_mode[mode]);
	return true;
}

static bool strobe_mode_cb(camera_attr_flash_mode_e mode, void *user_data)
{
	g_print("\t%d. %s\n", mode, strobe_mode[mode]);
	return true;
}

static void _face_detected(camera_detected_face_s *faces, int count, void *user_data)
{
	int i;

	g_print("\tface detected!! - count %d\n", count);

	for (i = 0 ; i < count ; i++)
		g_print("\t%d] %dx%d\n", faces[i].id, faces[i].x, faces[i].y);
}

static void _file_write(char *path, void *data, int size)
{
	FILE *fp = NULL;

	if (!path || !data || size <= 0) {
		g_print("\n\tERROR %p %p %d\n", path, data, size);
		return;
	}

	fp = fopen(path, "w");
	if (fp) {
		g_print("\n\topen success [%s]\n", path);
		if (fwrite(data, size, 1, fp) != 1)
			g_print("\n\twrite error! errno %d\n", errno);
		else
			g_print("\n\twrite success [%s]\n", path);

		fclose(fp);
		fp = NULL;
	} else {
		g_print("\n\topen error! [%s], errno %d\n", path, errno);
	}
}

static void capturing_cb(camera_image_data_s* image, camera_image_data_s* postview, camera_image_data_s* thumbnail, void *user_data)
{
	char m_filename[MAX_FILE_NAME_LENGTH];

	/* main image */
	if (image) {
		if (hcamcorder->is_multishot) {
			snprintf(m_filename, MAX_FILE_NAME_LENGTH, "%s/multishot%03d.jpg",
				hcamcorder->file_path, hcamcorder->multishot_count++);
		} else {
			snprintf(m_filename, MAX_FILE_NAME_LENGTH, "%s/stillshot%03d.jpg",
				hcamcorder->file_path, hcamcorder->stillshot_count++);
		}

		_file_write(m_filename, image->data, image->size);
	}
}

static void capture_completed_cb(void *user_data)
{
	camera_start_preview(hcamcorder->camera);
}

void print_menu()
{
	switch (hcamcorder->menu_state) {
	case MENU_STATE_INIT:
		g_print("\n\t=======================================\n");
		g_print("\t   CAMERA_TESTSUITE\n");
		g_print("\t=======================================\n");
		g_print("\t   '1' Video Capture\n");
		g_print("\t   '2' Device State\n");
		g_print("\t   '3' Device Manager\n");
		g_print("\t   'q' Exit\n");
		g_print("\t=======================================\n");
		break;
	case MENU_STATE_MAIN:
		g_print("\n\t=======================================\n");
		g_print("\t   Video Capture (CAMERA%d)\n", camera_device);
		g_print("\t=======================================\n");
		g_print("\t   '1' Stillshot test\n");
		g_print("\t   '2' Multishot test\n");
		g_print("\t   '3' Setting\n");
		g_print("\t   '4' Change device (CAMERA0 <-> CAMERA1)\n");
		g_print("\t   '5' Set/Unset preview callback\n");
		g_print("\t   '6' Set/Unset extra preview callback\n");
		g_print("\t   '7' Set/Unset media packet preview callback\n");
		g_print("\t   'b' back\n");
		g_print("\t=======================================\n");
		break;
	case MENU_STATE_DEVICE_STATE:
		g_print("\n\t=======================================\n");
		g_print("\t   Device State\n");
		g_print("\t=======================================\n");
		g_print("\t   '1' Get camera device state\n");
		g_print("\t   '2' Add camera device state changed callback\n");
		g_print("\t   '3' Remove camera device state changed callback\n");
		g_print("\t   'b' back\n");
		g_print("\t=======================================\n");
		break;
	case MENU_STATE_DEVICE_MANAGER:
		g_print("\n\t=======================================\n");
		g_print("\t   Device List\n");
		g_print("\t=======================================\n");
		g_print("\t   '1' Initialize device manager\n");
		g_print("\t   '2' Foreach supported camera device\n");
		g_print("\t   '3' Add camera device connection changed callback\n");
		g_print("\t   '4' Remove camera device connection changed callback\n");
		g_print("\t   '9' Deinitialize device manager\n");
		g_print("\t   'b' back\n");
		g_print("\t=======================================\n");
		break;
	case MENU_STATE_MAIN_SETTING:
		g_print("\n\t=======================================\n");
		g_print("\t   Video Capture > Setting\n");
		g_print("\t=======================================\n");
		g_print("\t  >>>>>>>>>>>>>>>>>>>>>>>>>>>> [Camera]  \n");
		g_print("\t     '0' Preview resolution \n");
		g_print("\t     '1' Capture resolution \n");
		g_print("\t     '2' Digital zoom level \n");
		g_print("\t     '3' AF mode \n");
		g_print("\t     '4' AF scan range \n");
		g_print("\t     '5' Exposure mode \n");
		g_print("\t     '6' Exposure value \n");
		g_print("\t     '7' F number \n");
		g_print("\t     '8' Display reuse hint \n");
		g_print("\t     '9' Manual Focus \n");
		g_print("\t     'i' ISO \n");
		g_print("\t     'r' Rotate camera input \n");
		g_print("\t     'f' Flip camera input \n");
		g_print("\t     'j' Jpeg quality \n");
		g_print("\t     'p' Picture format \n");
		g_print("\t     'E' EXIF orientation \n");
		g_print("\t     'F' Get facing direction of camera module\n");
		g_print("\t     's' Extra preview stream format\n");
		g_print("\t     'B' Extra preview bitrate\n");
		g_print("\t     'V' Extra preview GOP interval\n");
		g_print("\t     'D' Request codec config\n");
		g_print("\t  >>>>>>>>>>>>>>>>>>>> [Display/Filter]\n");
		g_print("\t     'v' Visible \n");
		g_print("\t     'o' Output mode \n");
		g_print("\t     'y' Rotate display \n");
		g_print("\t     'Y' Flip display \n");
		g_print("\t     'g' Brightness \n");
		g_print("\t     'c' Contrast \n");
		g_print("\t     'h' Hue \n");
		g_print("\t     'w' White balance \n");
		g_print("\t     't' Color tone \n");
		g_print("\t     'd' WDR \n");
		g_print("\t     'e' EV program mode \n");
		g_print("\t     'R' Display ROI area \n");
		g_print("\t  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [etc.]\n");
		g_print("\t     'z' Strobe (Flash) \n");
		g_print("\t     'S' Strobe (Flash) state\n");
		g_print("\t     'G' Strobe (Flash) brightness\n");
		g_print("\t     'x' Capture mode (Still/Multishot/HDR)\n");
		g_print("\t     'l' Face detection \n");
		g_print("\t     'k' Anti-handshake \n");
		g_print("\t     'K' Video-stabilization \n");
		g_print("\t     'u' Touch AF area \n");
		g_print("\t     'n' Set file path to write captured image\n");
		g_print("\t     'm' Set media bridge\n");
		g_print("\t     'b' back\n");
		g_print("\t=======================================\n");
		break;
	default:
		g_print("\n\tunknow menu state !!\n");
		return;
	}

	g_print("\tCommand >> ");
}


static void main_menu(gchar buf)
{
	int err = 0;
	int interval = 0;
	int count = 0;
	int set_cb = 0;

	switch (buf) {
	case '1': /* Capture */
		hcamcorder->is_multishot = FALSE;
		camera_attr_set_image_quality(hcamcorder->camera, 100);
		camera_set_capture_format(hcamcorder->camera, CAMERA_PIXEL_FORMAT_JPEG);
		camera_start_capture(hcamcorder->camera, capturing_cb, capture_completed_cb, hcamcorder);
		break;
	case '2': /* multishot Capture */
		g_print("multishot capture");
		hcamcorder->is_multishot = TRUE;
		g_print("\n\tinput interval(ms) : ");
		err = scanf("%d", &interval);
		flush_stdin();
		g_print("\n\tinput count : ");
		err = scanf("%d", &count);
		flush_stdin();
		camera_attr_set_image_quality(hcamcorder->camera, 100);
		camera_set_capture_format(hcamcorder->camera, CAMERA_PIXEL_FORMAT_JPEG);
		camera_start_continuous_capture(hcamcorder->camera, count, interval, capturing_cb, NULL, NULL);
		sleep(3);
		camera_start_preview(hcamcorder->camera);
		break;
	case '3': /* Setting */
		hcamcorder->menu_state = MENU_STATE_MAIN_SETTING;
		break;
	case '4': /* Change device (CAMERA0 <-> CAMERA1) */
		camera_set_display_reuse_hint(hcamcorder->camera, true);

		camera_stop_preview(hcamcorder->camera);

		if (hcamcorder->type == CAMERA_DEVICE_CAMERA0)
			hcamcorder->type = CAMERA_DEVICE_CAMERA1;
		else
			hcamcorder->type = CAMERA_DEVICE_CAMERA0;

		camera_change_device(hcamcorder->camera, hcamcorder->type);

		camera_set_error_cb(hcamcorder->camera, _camera_error_cb, NULL);
		camera_set_state_changed_cb(hcamcorder->camera, _camera_state_changed_cb, NULL);
		camera_set_interrupted_cb(hcamcorder->camera, _camera_interrupted_cb, NULL);
		camera_set_interrupt_started_cb(hcamcorder->camera, _camera_interrupt_started_cb, NULL);

		camera_set_display_mode(hcamcorder->camera, CAMERA_DISPLAY_MODE_LETTER_BOX);

		camera_start_preview(hcamcorder->camera);
		break;
	case '5':
		g_print("* Preview Callback\n");
		g_print("\tUnset[0] / Set[Others] :");
		err = scanf("%d", &set_cb);
		flush_stdin();
		if (set_cb) {
			g_print("\n\tDump preview data to file - NO[0], YES[Others] : ");
			err = scanf("%d", &g_camera_preview_cb_dump);
			flush_stdin();
			err = camera_set_preview_cb(hcamcorder->camera, _camera_preview_cb, hcamcorder->camera);
		} else {
			err = camera_unset_preview_cb(hcamcorder->camera);
		}
		g_print("\tresult[0x%x]\n\n", err);
		break;
	case '6':
		g_print("* Extra Preview Callback\n");
		g_print("\tUnset[0] / Set[Others] :");
		err = scanf("%d", &set_cb);
		flush_stdin();
		if (set_cb) {
			g_print("\n\tDump extra preview data to file - NO[0], YES[Others] : ");
			err = scanf("%d", &g_camera_extra_preview_cb_dump);
			flush_stdin();
			err = camera_set_extra_preview_cb(hcamcorder->camera, _camera_extra_preview_cb, hcamcorder->camera);
		} else {
			err = camera_unset_extra_preview_cb(hcamcorder->camera);
		}
		g_print("\tresult[0x%x]\n\n", err);
		break;
	case '7':
		g_print("* Media Packet Preview Callback\n");
		g_print("\tUnset[0] / Set[Others] :");
		err = scanf("%d", &set_cb);
		flush_stdin();
		if (set_cb) {
			g_print("\n\tDump media packet preview data to file - NO[0], YES[Others] : ");
			err = scanf("%d", &g_camera_mp_preview_cb_dump);
			flush_stdin();
			err = camera_set_media_packet_preview_cb(hcamcorder->camera, _camera_media_packet_preview_cb, hcamcorder->camera);
		} else {
			err = camera_unset_media_packet_preview_cb(hcamcorder->camera);
		}
		g_print("\tresult[0x%x]\n\n", err);
		break;
	case 'b': /* back */
		__release_media_bridge();

		camera_stop_preview(hcamcorder->camera);
		camera_destroy(hcamcorder->camera);
		hcamcorder->camera = NULL;
		hcamcorder->menu_state = MENU_STATE_INIT;
		break;
	default:
		g_print("\t Invalid input \n");
		break;
	}
}


static void setting_menu(gchar buf)
{
	int bret = FALSE;
	int idx = 0;
	int min = 0;
	int max = 0;
	int i = 0;
	int err = 0;
	int x = 0;
	int y = 0;
	int width = 0;
	int height = 0;
	int result = 0;
	int set_bridge = 0;
	int stream_id;
	int pixel_format;
	int fps;
	int bitrate;
	int interval;

	switch (buf) {
	/* Camera setting */
	case '0':  /* Setting > Preview Resolution setting */
		g_print("\t* Select the preview resolution!\n");
		resolution_stack resolution_list;
		resolution_list.count = 0;

		camera_foreach_supported_preview_resolution(hcamcorder->camera,
			_resolution_cb, &resolution_list);

		g_print("\tCommand >> ");

		err = scanf("%d", &idx);
		flush_stdin();
		if (resolution_list.count > idx && idx >= 0) {
			g_print("\t-----------------PREVIEW RESOLUTION (%dx%d)---------------------\n",
				resolution_list.width[idx], resolution_list.height[idx]);

			result = camera_set_preview_resolution(hcamcorder->camera,
				resolution_list.width[idx], resolution_list.height[idx]);
		} else {
			g_print("\tInvalid command [%d]\n", idx);
			result = -1;
		}
		resolution_list.count = 0;
		if (result == CAMERA_ERROR_NONE)
			g_print("\tPASS\n");
		else
			g_print("\tFAIL\n");
		break;
	case '1': /* Setting > Capture Resolution setting */
		g_print("\t* Select the capture resolution!\n");
		resolution_list.count = 0;

		camera_foreach_supported_capture_resolution(hcamcorder->camera,
			_resolution_cb, &resolution_list);

		g_print("\tCommand > ");

		err = scanf("%d", &idx);
		flush_stdin();
		if (resolution_list.count > idx && idx >= 0) {
			g_print("\t-----------------CAPTURE RESOLUTION (%dx%d)---------------------\n",
				resolution_list.width[idx], resolution_list.height[idx]);

			result = camera_set_capture_resolution(hcamcorder->camera,
				resolution_list.width[idx], resolution_list.height[idx]);
		} else {
			g_print("\tInvalid command [%d]\n", idx);
			result = -1;
		}
		resolution_list.count = 0;
		if (result == CAMERA_ERROR_NONE)
			g_print("\tPASS\n");
		else
			g_print("\tFAIL\n");
		break;
	case '2': /* Setting > Digital zoom level */
		camera_attr_get_zoom_range(hcamcorder->camera, &min, &max);
		if (min > max) {
			g_print("\tDigital Zoom Not supported\n");
		} else {
			g_print("\tDigital zoom level [%d ~ %d] > ", min, max);
			err = scanf("%d", &idx);
			flush_stdin();
			bret = camera_attr_set_zoom(hcamcorder->camera, idx);
		}
		break;
	case '3': /* Setting > AF mode */
		g_print("\tAuto Focus [1:Start, 2:Stop] > ");
		err = scanf("%d", &idx);
		flush_stdin();
		switch (idx) {
		case 1:
			camera_start_focusing(hcamcorder->camera, 0);
			break;
		case 2:
			camera_cancel_focusing(hcamcorder->camera);
			break;
		default:
			g_print("\tInvalid command [%d]\n", idx);
			break;
		}
		break;
	case '4': /* Setting > AF scan range */
		g_print("\t* AF scan range !\n");
		camera_attr_foreach_supported_af_mode(hcamcorder->camera, (camera_attr_supported_af_mode_cb)af_mode_foreach_cb, NULL);
		g_print("\tCommand > ");
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_af_mode(hcamcorder->camera, idx);
		break;
	case '5': /* Setting > Exposure mode */
		g_print("* Exposure mode!\n");
		camera_attr_foreach_supported_exposure_mode(hcamcorder->camera, (camera_attr_supported_exposure_mode_cb)exposure_mode_cb, NULL);
		g_print("\n Select  Exposure mode \n");
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_exposure_mode(hcamcorder->camera, idx);
		break;

	case '6': /* Setting > Exposure value */
		camera_attr_get_exposure_range(hcamcorder->camera, &min, &max);
		if (min >= max)
			g_print("Not supported !! \n");
		else {
			g_print("\n Select  Exposure mode min%d -max %d\n", min, max);
			err = scanf("%d", &idx);
			flush_stdin();
			bret = camera_attr_set_exposure(hcamcorder->camera, idx);
		}
		break;
	case '7': /* Setting > F number */
		g_print("Not supported !! \n");
		break;
	case '8': /* Setting > Display reuse hint */
		{
			bool reuse_hint = false;

			err = camera_get_display_reuse_hint(hcamcorder->camera, &reuse_hint);
			if (err != CAMERA_ERROR_NONE) {
				g_print("failed to get display reuse hint 0x%x\n", err);
				break;
			}

			g_print("*Display reuse hint : current %d -> set %d\n", reuse_hint, !reuse_hint);
			reuse_hint = !reuse_hint;
			err = camera_set_display_reuse_hint(hcamcorder->camera, reuse_hint);
			g_print("set display reuse hint result : 0x%x\n", err);
		}
		break;
	case '9': /* Setting > Manual focus */
		g_print("*Manual focus !\n");
		camera_attr_get_focus_level_range(hcamcorder->camera, &min, &max);
		if (min > max) {
			g_print("\n\tManual focus is NOT SUPPORTED\n");
			break;
		}
		camera_attr_get_focus_level(hcamcorder->camera, &idx);
		g_print("\tCurrent focus level (%d)\n", idx);
		g_print("\tSelect focus level min(%d) - max(%d) > ", min, max);
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_focus_level(hcamcorder->camera, idx);
		idx = -1;
		if (bret == CAMERA_ERROR_NONE) {
			bret = camera_attr_get_focus_level(hcamcorder->camera, &idx);
			g_print("\tfocus level[%d] after set\n", idx);
		} else {
			g_print("\tset focus level failed[0x%x]\n", bret);
		}
		break;
	case 'i': /* Setting > ISO */
		g_print("*ISO !\n");
		camera_attr_foreach_supported_iso(hcamcorder->camera, iso_mode_cb, NULL);
		err = scanf("%d", &idx);
		flush_stdin();
		bret =  camera_attr_set_iso(hcamcorder->camera, idx);
		break;
	case 'r': /* Setting > Rotate camera input when recording */
		g_print("*Rotate camera input\n");
		camera_attr_foreach_supported_stream_rotation(hcamcorder->camera, camera_rotation_cb, NULL);
		err = scanf("%d", &idx);
		flush_stdin();
		CHECK_MM_ERROR(camera_stop_preview(hcamcorder->camera));
		bret = camera_attr_set_stream_rotation(hcamcorder->camera, idx);
		CHECK_MM_ERROR(camera_start_preview(hcamcorder->camera));
		break;
	case 'f': /* Setting > Flip camera input */
		g_print("*Flip camera input\n");
		camera_attr_foreach_supported_stream_flip(hcamcorder->camera, camera_flip_cb, NULL);
		err = scanf("%d", &idx);
		flush_stdin();
		CHECK_MM_ERROR(camera_stop_preview(hcamcorder->camera));
		bret = camera_attr_set_stream_flip(hcamcorder->camera, idx);
		CHECK_MM_ERROR(camera_start_preview(hcamcorder->camera));
		break;
	case 'j': /* Setting > Jpeg quality */
		g_print("*Jpeg quality !\n");
		g_print("\n Select  Jpeg quality \n");
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_image_quality(hcamcorder->camera, idx);
		break;
	case 'p': /* Setting > Picture format */
		g_print("* Picture format!\n");
		camera_foreach_supported_preview_format(hcamcorder->camera, preview_format_cb, NULL);
		err = scanf("%d", &idx);
		flush_stdin();
		CHECK_MM_ERROR(camera_stop_preview(hcamcorder->camera));
		bret = camera_set_preview_format(hcamcorder->camera, idx);
		CHECK_MM_ERROR(camera_start_preview(hcamcorder->camera));
		break;
	case 'E': /* Setting > EXIF orientation */
		g_print("* EXIF Orientation\n");
		g_print("\t 1. TOP_LEFT\n");
		g_print("\t 2. TOP_RIGHT(flipped)\n");
		g_print("\t 3. BOTTOM_RIGHT\n");
		g_print("\t 4. BOTTOM_LEFT(flipped)\n");
		g_print("\t 5. LEFT_TOP(flipped)\n");
		g_print("\t 6. RIGHT_TOP\n");
		g_print("\t 7. RIGHT_BOTTOM(flipped)\n");
		g_print("\t 8. LEFT_BOTTOM\n");
		err = scanf("%d", &idx);
		flush_stdin();
		if (idx < 1 || idx > 8)
			g_print("Wrong INPUT[%d]!! \n", idx);
		else
			camera_attr_set_tag_orientation(hcamcorder->camera, idx);
		break;
	case 'F': /* Setting > Get Facing direction */
		g_print("* Get facing direction of camera module\n");
		err = camera_get_facing_direction(hcamcorder->camera, (camera_facing_direction_e *)&idx);
		if (CAMERA_ERROR_NONE == err)
			g_print("* Facing direction : %s(%d)\n", facing_direction[idx], idx);
		else
			g_print("* Error : %d\n", err);
		break;
	case 's': /* Setting > Set extra preview stream format */
		g_print("* Set extra preview stream format\n");

		g_print("\tstream_id,pixel format[NV12:0,H264:15,VP8:18],width,height,fps : ");
		err = scanf("%d,%d,%d,%d,%d", &stream_id, &pixel_format, &width, &height, &fps);
		flush_stdin();

		err = camera_set_extra_preview_stream_format(hcamcorder->camera,
			stream_id, pixel_format, width, height, fps);
		if (err != CAMERA_ERROR_NONE) {
			g_print("* Set Error : 0x%x\n", err);
			break;
		}

		pixel_format = width = height = fps = -1;

		err = camera_get_extra_preview_stream_format(hcamcorder->camera,
			stream_id, &pixel_format, &width, &height, &fps);
		if (err != CAMERA_ERROR_NONE) {
			g_print("* Get Error : 0x%x\n", err);
			break;
		}

		g_print("\tGet stream_id[%d],pixel format[%d],res[%dx%d],fps[%d]\n",
			stream_id, pixel_format, width, height, fps);
		break;
	case 'B': /* Setting > Set extra preview bitrate */
		g_print("* Set extra preview bitrate\n");
		g_print("\tstream_id : ");
		err = scanf("%d", &stream_id);
		flush_stdin();

		err = camera_attr_get_extra_preview_bitrate(hcamcorder->camera, stream_id, &bitrate);
		if (err != CAMERA_ERROR_NONE) {
			g_print("\tFailed to get bitrate for stream_id[%d]\n", stream_id);
			break;
		}

		g_print("\tCurrent bitrate[%d]bps for stream_id[%d]\n", bitrate, stream_id);

		g_print("\tSet bitrate(bps) : ");
		err = scanf("%d", &bitrate);
		flush_stdin();

		err = camera_attr_set_extra_preview_bitrate(hcamcorder->camera, stream_id, bitrate);
		if (err != CAMERA_ERROR_NONE) {
			g_print("* Set Error : 0x%x\n", err);
			break;
		}

		bitrate = -1;

		err = camera_attr_get_extra_preview_bitrate(hcamcorder->camera, stream_id, &bitrate);
		if (err != CAMERA_ERROR_NONE) {
			g_print("* Get Error : 0x%x\n", err);
			break;
		}

		g_print("\tResult bitrate[%d]bps for stream_id[%d]\n", bitrate, stream_id);
		break;
	case 'V': /* Setting > Set extra preview GOP interval */
		g_print("* Set extra preview GOP interval\n");
		g_print("\tstream_id : ");
		err = scanf("%d", &stream_id);
		flush_stdin();

		err = camera_attr_get_extra_preview_gop_interval(hcamcorder->camera, stream_id, &interval);
		if (err != CAMERA_ERROR_NONE) {
			g_print("\tFailed to get GOP interval for stream_id[%d]\n", stream_id);
			break;
		}

		g_print("\tCurrent GOP interval[%d]bps for stream_id[%d]\n", interval, stream_id);

		g_print("\tSet GOP interval(ms) : ");
		err = scanf("%d", &interval);
		flush_stdin();

		err = camera_attr_set_extra_preview_gop_interval(hcamcorder->camera, stream_id, interval);
		if (err != CAMERA_ERROR_NONE) {
			g_print("* Set Error : 0x%x\n", err);
			break;
		}

		interval = -1;

		err = camera_attr_get_extra_preview_gop_interval(hcamcorder->camera, stream_id, &interval);
		if (err != CAMERA_ERROR_NONE) {
			g_print("* Get Error : 0x%x\n", err);
			break;
		}

		g_print("\tResult GOP interval[%d]bps for stream_id[%d]\n", interval, stream_id);
		break;
	case 'D': /* Setting > Request codec config */
		g_print("* Request codec config\n");

		err = camera_request_codec_config(hcamcorder->camera);
		if (err != CAMERA_ERROR_NONE) {
			g_print("\tFailed to request codec config\n");
			break;
		}
		break;
		/* Display / Filter setting */
	case 'v': /* Display visible */
		g_print("* Display visible setting !\n");
		g_print("\n Select Display visible \n");
		for (i = 0 ; i < 2 ; i++)
			g_print("\t %d. %s\n", i, visible_mode[i]);
		err = scanf("%d", &idx);
		flush_stdin();
		if (idx == 0 || idx == 1)
			bret = camera_set_display_visible(hcamcorder->camera, idx);
		else
			g_print("invalid input %d", idx);
		break;
	case 'o': /* Setting > Display Mode */
		g_print("* Display mode!\n");
		for (i = 0 ; i < 5 ; i++)
			g_print("%d. %s\n", i, display_mode[i]);
		err = scanf("%d", &idx);
		flush_stdin();
		bret =  camera_set_display_mode(hcamcorder->camera, idx);
		break;
	case 'y': /* Setting > Rotate Display */
		g_print("\n Select Rotate mode\n");
		g_print("\t0. 0\n\t1. 90\n\t2. 180\n\t3. 270\n\n");
		err = scanf("%d", &idx);
		flush_stdin();
		CHECK_MM_ERROR(camera_stop_preview(hcamcorder->camera));
		bret = camera_set_display_rotation(hcamcorder->camera, idx);
		CHECK_MM_ERROR(camera_start_preview(hcamcorder->camera));
		break;
	case 'Y': /* Setting > Flip Display */
		g_print("\n Select Rotate mode\n");
		g_print("\t0. NONE\n\t1. HORIZONTAL\n\t2. VERTICAL\n\t3. BOTH\n\n");
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_set_display_flip(hcamcorder->camera, idx);
		break;
	case 'g': /* Setting > Brightness */
		g_print("*Brightness !\n");
		camera_attr_get_brightness_range(hcamcorder->camera, &min, &max);
		g_print("\n Select brightness min (%d) -max(%d) > ", min, max);
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_brightness(hcamcorder->camera, idx);
		break;
	case 'c': /* Setting > Contrast */
		g_print("*Contrast !\n");
		camera_attr_get_contrast_range(hcamcorder->camera, &min, &max);
		g_print("\n Select Contrast min(%d)-max(%d) > ", min, max);
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_contrast(hcamcorder->camera, idx);
		break;
	case 'h': /* Setting > Hue */
		g_print("*Hue !\n");
		camera_attr_get_hue_range(hcamcorder->camera, &min, &max);
		if (max >= min) {
			g_print("\n Select Hue min(%d)-max(%d) > ", min, max);
			err = scanf("%d", &idx);
			flush_stdin();
			bret = camera_attr_set_hue(hcamcorder->camera, idx);
		} else {
			g_print("\n Hue is not supported (%d,%d)\n", min, max);
		}
		break;
	case 'w': /* Setting > White balance */
		g_print("*White balance !\n");
		g_print("\n Select White balance \n");
		camera_attr_foreach_supported_whitebalance(hcamcorder->camera, white_balance_cb, NULL);
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_whitebalance(hcamcorder->camera, idx);
		break;
	case 't': /* Setting > Color tone */
		g_print("*Color tone !\n");
		camera_attr_foreach_supported_effect(hcamcorder->camera, colortone_cb, NULL);
		g_print("\n Select Color tone \n");
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_effect(hcamcorder->camera, idx);
		break;
	case 'd': /* Setting > WDR */
		g_print("*WDR !\n");
		g_print("\n Select WDR Mode \n");
		for (i = 0 ; i < 2 ; i++)
			g_print("\t %d. %s\n", i+1, wdr_mode[i]);
		err = scanf("%d", &idx);
		flush_stdin();
		if (idx == 1)
			bret = camera_attr_enable_auto_contrast(hcamcorder->camera, 0);
		else if (idx == 2)
			bret = camera_attr_enable_auto_contrast(hcamcorder->camera, 1);
		break;
	case 'e': /* Setting > EV program mode */
		g_print("* EV program mode!\n");
		camera_attr_foreach_supported_scene_mode(hcamcorder->camera, program_mode_cb, NULL);
		g_print("\n Select EV program mode \n");
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_scene_mode(hcamcorder->camera, idx);
		break;
	case 'R': /* Setting > Display ROI area */
		g_print("* Set display roi area. Select x y width height \n");
		err = scanf("%d %d %d %d", &x, &y, &width, &height);
		flush_stdin();
		camera_set_display_mode(hcamcorder->camera, CAMERA_DISPLAY_MODE_CUSTOM_ROI);
		err = camera_attr_set_display_roi_area(hcamcorder->camera, x, y, width, height);
		if (CAMERA_ERROR_NONE != err)
			g_print("* Error : %d\n", err);

		err = camera_attr_get_display_roi_area(hcamcorder->camera, &x, &y, &width, &height);
		if (CAMERA_ERROR_NONE == err)
			g_print("Current display roi area : x %d, y %d, width %d, height %d\n", x, y, width, height);
		else
			g_print("* Error : %d\n", err);
		break;

		/* ext. setting */
	case 'z': /* Setting > Strobe setting */
		g_print("*Strobe Mode\n");
		camera_attr_foreach_supported_flash_mode(hcamcorder->camera, strobe_mode_cb, NULL);
		g_print("\n Select Strobe Mode \n");
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_flash_mode(hcamcorder->camera, idx);
		break;
	case 'S': /* Setting > flash state */
		g_print("*flash state\n");
		err = camera_get_flash_state(camera_device, (camera_flash_state_e *)&idx);
		if (CAMERA_ERROR_NONE == err)
			g_print("Current flash state = %s\n", idx ? "ON" : "OFF");
		else
			g_print("* Error : %d\n", err);
		break;
	case 'G': /* Setting > flash brightness */
		g_print("*Flash brightness !\n");
		camera_attr_get_flash_brightness_range(hcamcorder->camera, &min, &max);
		g_print("\n Select flash brightness min(%d) - max(%d) > ", min, max);
		err = scanf("%d", &idx);
		flush_stdin();
		bret = camera_attr_set_flash_brightness(hcamcorder->camera, idx);
		break;
	case 'x': /* Setting > Capture mode ,Muitishot? */
		g_print("*Select Capture mode!\n");
		g_print(" \n\t1. Stillshot mode\n\t2. Multishot mode\n\t3. HDR capture\n");
		err = scanf("%d", &idx);
		flush_stdin();

		switch (idx) {
		case 1:
			g_print("stillshot mode selected and capture callback is set!!!!\n");
			hcamcorder->is_multishot = FALSE;
			camera_attr_set_hdr_mode(hcamcorder->camera, 0);
			break;
		case 2:
			g_print("HDR Capture mode selected\n");
			hcamcorder->is_multishot = FALSE;
			g_print("\nSelect HDR capture mode\n");
			for (i = 0 ; i < 3 ; i++)
				g_print("\t %d. %s\n", i, hdr_mode[i]);
			err = scanf("%d", &idx);
			flush_stdin();
			if (idx >= CAMERA_ATTR_HDR_MODE_DISABLE && idx <= CAMERA_ATTR_HDR_MODE_KEEP_ORIGINAL)
				bret = camera_attr_set_hdr_mode(hcamcorder->camera, idx);
			else
				g_print("invalid input %d\n", idx);
			break;
		default:
			g_print("Wrong input, select again!!\n");
			break;
		}
		break;
	case 'l': /* Setting > Face detection setting */
		if (camera_is_supported_face_detection(hcamcorder->camera)) {
			g_print("* Face detect mode !\n");
			for (i = 0 ; i < 2 ; i++)
				g_print("\t %d. %s \n", i, detection_mode[i]);
			err = scanf("%d", &idx);
			flush_stdin();
			if (idx == 0)
				bret = camera_stop_face_detection(hcamcorder->camera);
			else if (idx == 1)
				bret = camera_start_face_detection(hcamcorder->camera, _face_detected, NULL);
			else
				g_print("\n invalid input [%d]\n\n", idx);
		} else {
			g_print("face detection_not supported");
		}
		break;
	case 'k': /* Setting > Anti-handshake */
		g_print("*Anti-handshake !\n");
		g_print("\n Select Anti-handshake mode \n");
		for (i = 0; i < 2; i++)
			g_print("\t %d. %s\n", i, ahs_mode[i]);
		err = scanf("%d", &idx);
		flush_stdin();
		if (idx == 0 || idx == 1)
			bret = camera_attr_enable_anti_shake(hcamcorder->camera, idx);
		else
			g_print("invalid input %d\n", idx);
		break;
	case 'K': /* Setting > Video-stabilization */
		g_print("*Video-stabilization !\n");
		g_print("\n Select Video-stabilization mode \n");
		for (i = 0 ; i < 2 ; i++)
			g_print("\t %d. %s\n", i, vs_mode[i]);
		err = scanf("%d", &idx);
		flush_stdin();
		if (idx < 0 || idx > 1) {
			g_print("invalid input %d\n", idx);
			break;
		}

		if (idx == 1) {
			g_print("\n Restart preview with NV12 and 720p resolution\n");
			err = camera_stop_preview(hcamcorder->camera);
			g_print("stop preview result 0x%x\n", err);
			camera_set_preview_resolution(hcamcorder->camera, 1280, 720);
			camera_set_preview_format(hcamcorder->camera, CAMERA_PIXEL_FORMAT_NV12);
		}

		bret = camera_attr_enable_video_stabilization(hcamcorder->camera, idx);

		if (idx == 1) {
			err = camera_start_preview(hcamcorder->camera);
			if (err != CAMERA_ERROR_NONE)
				g_print("\n Restart FAILED! 0x%x\n", err);
		}
		break;
	case 'u': /* Touch AF area */
		g_print("* Touch AF area !\n");
		g_print("\n Input x,y,width,height \n");
		err = scanf("%d,%d,%d,%d", &x, &y, &width, &height);
		flush_stdin();
		err = camera_attr_set_af_area(hcamcorder->camera, width, height);
		if (err != 0)
			g_print("Failed to set touch AF area.(%x)\n", err);
		else
			g_print("Succeed to set touch AF area.\n");
		break;
	case 'n': /* file path */
		g_print("* File path !\n");
		g_print("\n Input file path to save captured data(string) : ");
		if (fgets(hcamcorder->file_path, sizeof(hcamcorder->file_path), stdin))
			g_print("\ncaptured data will be saved in [%s]\n", hcamcorder->file_path);
		else
			g_print("\nset file path failed\n");
		break;
	case 'm': /* media bridge */
		g_print("* Media Bridge !\n");
		g_print("\tUnset[0] / Set[Others] :");
		err = scanf("%d", &set_bridge);
		flush_stdin();
		if (set_bridge) {
			__release_media_bridge();

			err = media_bridge_create(&bridge);
			err |= media_bridge_set_source(bridge, MEDIA_BRIDGE_MODULE_CAMERA, hcamcorder->camera);
		} else {
			__release_media_bridge();
		}
		g_print("\tresult[0x%x]\n\n", err);
		break;
	case 'b': /* back */
		hcamcorder->menu_state = MENU_STATE_MAIN;
		break;
	default:
		g_print("\t Invalid input \n");
		break;
	}

	g_print("\t bret : 0x%x \n", bret);
}


static void device_state_menu(gchar buf)
{
	int ret = 0;
	camera_device_e device = CAMERA_DEVICE_CAMERA0;
	camera_device_state_e device_state = CAMERA_DEVICE_STATE_NULL;

	switch (buf) {
	case '1': /* Get device state */
		while (1) {
			g_print("\n\tEnter Camera Index[0~9]: ");

			ret = scanf("%d", (int *)&device);
			flush_stdin();

			if (ret == EOF) {
				g_print("\n\t!!!read input error!!!\n");
				return;
			}

			if (device < CAMERA_DEVICE_CAMERA0 ||
				device > CAMERA_DEVICE_CAMERA9) {
				g_print("\n\tinvalid input:[%d], try again...\n", device);
				continue;
			}

			ret = camera_get_device_state(device, &device_state);
			g_print("\n\tDevice[%d] state[%d], ret[0x%x]",
				device, device_state, ret);
			break;
		}
		break;
	case '2': /* Add device state changed callback */
		ret = camera_add_device_state_changed_cb(_camera_device_state_changed_cb,
			NULL, &g_camera_device_state_changed_cb_id);
		g_print("\n\tadd result[0x%x] - cb id[%d]\n", ret, g_camera_device_state_changed_cb_id);
		break;
	case '3': /* Remove device state changed callback */
		if (g_camera_device_state_changed_cb_id > 0) {
			ret = camera_remove_device_state_changed_cb(g_camera_device_state_changed_cb_id);
			g_print("\n\tremove result[0x%x] - cb id[%d]\n", ret, g_camera_device_state_changed_cb_id);
			g_camera_device_state_changed_cb_id = 0;
		} else {
			g_print("\n\tinvalid cb id[%d]\n", g_camera_device_state_changed_cb_id);
		}
		break;
	case 'b': /* back */
		hcamcorder->menu_state = MENU_STATE_INIT;
		break;
	default:
		g_print("\n\tinvalid input[%c]\n", buf);
		break;
	}
}

static void device_manager_menu(gchar buf)
{
	int ret = 0;

	switch (buf) {
	case '1': /* Initialize device manager */
		ret = camera_device_manager_initialize(&g_device_manager);
		g_print("\n\tDevice manager[%p] initialize result[0x%x]\n",
			g_device_manager, ret);
		break;
	case '2': /* Foreach supported camera device */
		ret = camera_device_manager_foreach_supported_device(g_device_manager, _camera_supported_device_cb, NULL);
		if (ret != CAMERA_ERROR_NONE) {
			g_print("\n\tGet device list failed[0x%x]\n", ret);
			return;
		}
		break;
	case '3': /* Add device connection changed callback */
		ret = camera_device_manager_add_device_connection_changed_cb(g_device_manager,
			_camera_device_connection_changed_cb, NULL, &g_camera_device_connection_changed_cb_id);
		g_print("\n\tadd result[0x%x] - cb id[%d]\n", ret, g_camera_device_connection_changed_cb_id);
		break;
	case '4': /* Remove device connection changed callback */
		if (g_camera_device_connection_changed_cb_id > 0) {
			ret = camera_device_manager_remove_device_connection_changed_cb(g_device_manager,
				g_camera_device_connection_changed_cb_id);
			g_print("\n\tremove result[0x%x] - cb id[%d]\n", ret, g_camera_device_connection_changed_cb_id);
			g_camera_device_connection_changed_cb_id = 0;
		} else {
			g_print("\n\tinvalid cb id[%d]\n", g_camera_device_connection_changed_cb_id);
		}
		break;
	case '9': /* Deinitialize device manager */
		ret = camera_device_manager_deinitialize(g_device_manager);
		g_print("\n\tDevice manager[%p] deinitialize result[0x%x]\n",
			g_device_manager, ret);
		g_device_manager = NULL;
		break;
	case 'b': /* back */
		hcamcorder->menu_state = MENU_STATE_INIT;
		break;
	default:
		g_print("\n\tinvalid input[%c]\n", buf);
		break;
	}
}


/**
 * This function is to execute command.
 *
 * @param   channel [in]    1st parameter
 *
 * @return  This function returns TRUE/FALSE
 * @remark
 * @see
 */
gboolean cmd_input(GIOChannel *channel, GIOCondition condition, gpointer data)
{
	gchar *buf = NULL;
	gsize read_size;
	GError *g_error = NULL;

	g_print("\n\tENTER\n");

	g_io_channel_read_line(channel, &buf, &read_size, NULL, &g_error);
	if (g_error) {
		g_print("\n\tg_io_channel_read_chars error\n");
		g_error_free(g_error);
		g_error = NULL;
	}

	if (buf) {
		g_strstrip(buf);

		g_print("\n\tMenu Status : %d\n", hcamcorder->menu_state);
		switch (hcamcorder->menu_state) {
		case MENU_STATE_INIT:
			mode_change(buf[0]);
			break;
		case MENU_STATE_MAIN:
			main_menu(buf[0]);
			break;
		case MENU_STATE_MAIN_SETTING:
			setting_menu(buf[0]);
			break;
		case MENU_STATE_DEVICE_STATE:
			device_state_menu(buf[0]);
			break;
		case MENU_STATE_DEVICE_MANAGER:
			device_manager_menu(buf[0]);
			break;
		default:
			break;
		}

		g_free(buf);
		buf = NULL;

		print_menu();
	} else {
		g_print("\n\tNo read input\n");
	}

	return TRUE;
}


cam_handle_t *init_handle()
{
	hcamcorder = (cam_handle_t *)g_malloc0(sizeof(cam_handle_t));

	hcamcorder->is_multishot =  FALSE;
	hcamcorder->stillshot_count = 0;
	hcamcorder->multishot_count = 0;
	snprintf(hcamcorder->file_path, MAX_FILE_PATH_LENGTH, DEFAULT_FILE_PATH);
	hcamcorder->menu_state = MENU_STATE_INIT;

	return hcamcorder;
}


static void __enable_extra_preview_and_callback(camera_h camera)
{
	int err = 0;
	int stream_id = 0;
	int width = 0;
	int height = 0;
	int fps = 0;
	int pixel_format = 0;
	int device = 0;

	g_print("\n\t- Format list");
	g_print("\n\t0:NV12, 1:NV12T, 2:NV16, 3:NV21, 4:YUYV, 5:UYVY, 6:422P, 7:I420, 8:YV12, 9:RGB565, 10:RGB888");
	g_print("\n\t11:RGBA, 12:ARGB, 13:ENCODED(JPEG), 14:INTERLEAVED_JPEG_UYVY, 15:H264, 16:INVZ, 17:MJPEG, 18:VP8, 19:VP9");
	g_print("\n\tSet extra preview format[stream_id width height fps format] : ");

	err = scanf("%d %d %d %d %d", &stream_id, &width, &height, &fps, &pixel_format);
	flush_stdin();

	err = camera_set_extra_preview_stream_format(camera, stream_id, pixel_format, width, height, fps);
	if (err != CAMERA_ERROR_NONE) {
		g_print("\n\tcamera_set_extra_preview_stream_format failed[0x%x]\n", err);
		return;
	}

	err = camera_set_extra_preview_cb(camera, _camera_extra_preview_cb, camera);
	if (err != CAMERA_ERROR_NONE) {
		g_print("\n\tcamera_set_extra_preview_cb failed[0x%x]\n", err);
		return;
	}

	g_print("\n\t## for MM_CAMCORDER_EXTRA_PREVIEW_MODE_PIPELINE_ELEMENT ##\n");
	g_print("\n\tSet device for extra preview[0 ~ 9] : ");
	err = scanf("%d", &device);
	flush_stdin();

	err = camera_set_extra_preview_device(hcamcorder->camera, 0, device);
	g_print("\n\tcamera_set_extra_preview_device(device:%d) 0x%x\n", device, err);

	g_print("\n\tDump extra preview data to file - NO[0], YES[Others] : ");
	err = scanf("%d", &g_camera_extra_preview_cb_dump);
	flush_stdin();
}


/**
 * This function is to change camcorder mode.
 *
 * @param   buf    [in]    user input
 *
 * @return  This function returns TRUE/FALSE
 * @remark
 * @see     other functions
 */
static gboolean mode_change(gchar buf)
{
	int err = 0;
	int camera_type = 0;
	int enable_extra_preview = 0;

	switch (buf) {
	case '1':
		while (1) {
			g_print("\n\tEnter the Camera Type[0:Local, 1:Network] : ");
			err = scanf("%d", &camera_type);
			flush_stdin();
			if (err == EOF) {
				g_print("\t!!!read input error!!!\n");
				continue;
			}

			if (camera_type != 0 && camera_type != 1) {
				g_print("\t Invalid camera type(%d)\n", camera_type);
				continue;
			}

			g_print("\n\tEnter the Camera Device[0 ~ 9] : ");
			err = scanf("%d", (int *)&camera_device);
			flush_stdin();
			if (err == EOF) {
				g_print("\t!!!read input error!!!\n");
				continue;
			}

			if (camera_device < 0 || camera_device > 9) {
				g_print("\t Invalid camera device(%d)\n", camera_device);
				continue;
			}

			hcamcorder->type = camera_device;
			break;
		}
		break;
	case '2':
		hcamcorder->menu_state = MENU_STATE_DEVICE_STATE;
		return TRUE;
	case '3':
		hcamcorder->menu_state = MENU_STATE_DEVICE_MANAGER;
		return TRUE;
	case 'q':
		g_print("\t Quit Camcorder Testsuite!!\n");
		quit_test();
		return FALSE;
	default:
		g_print("\t Invalid media type(%c)\n", buf);
		return FALSE;
	}

	g_print("\n[camcorder_create - type %d, device %d]\n", camera_type, camera_device);

	gettimeofday(&previous_time, NULL);

	if (camera_type)
		err = camera_create_network(camera_device, &hcamcorder->camera);
	else
		err = camera_create(camera_device, &hcamcorder->camera);

	if (err != 0) {
		g_print("\n\tmmcamcorder_create = 0x%x\n", err);
		return FALSE;
	}

	set_display(hcamcorder);

	camera_set_error_cb(hcamcorder->camera, _camera_error_cb, NULL);
	camera_set_state_changed_cb(hcamcorder->camera, _camera_state_changed_cb, NULL);
	camera_set_interrupted_cb(hcamcorder->camera, _camera_interrupted_cb, NULL);
	camera_set_interrupt_started_cb(hcamcorder->camera, _camera_interrupt_started_cb, NULL);
	camera_set_display_mode(hcamcorder->camera, CAMERA_DISPLAY_MODE_LETTER_BOX);
	/*camera_set_display_rotation(hcamcorder->camera, CAMERA_ROTATION_90);*/
	/*camera_set_display_flip(hcamcorder->camera, CAMERA_FLIP_VERTICAL);*/
	/*camera_set_preview_cb(hcamcorder->camera, _preview_cb, hcamcorder->camera);*/

	if (camera_is_supported_extra_preview(hcamcorder->camera)) {
		g_print("\n\tEnable extra preview callback - NO[0], YES[Others] : ");
		err = scanf("%d", (int *)&enable_extra_preview);
		flush_stdin();

		if (enable_extra_preview)
			__enable_extra_preview_and_callback(hcamcorder->camera);
	}

	camera_start_preview(hcamcorder->camera);

	gettimeofday(&current_time, NULL);
	timersub(&current_time, &previous_time, &result_time);

	g_print("\n\tCamera Starting Time  : %ld.%lds\n", result_time.tv_sec, result_time.tv_usec);

	hcamcorder->menu_state = MENU_STATE_MAIN;

	return TRUE;
}
/*EOF*/