Release version 0.2.30-1submit/tizen_common/20151229.154718submit/tizen_common/20151229.144031submit/tizen_common/20151229.142028submit/tizen/20151223.230006accepted/tizen/wearable/20151224.002309accepted/tizen/tv/20151224.002251accepted/tizen/mobile/20151224.002211

1. Apply Tizen coding rule to test program

Change-Id: Ie6276bb2fbdefc24f25a5968741dbb90244fe05d
Signed-off-by: Jeongmo Yang <jm80.yang@samsung.com>

2 files changed, 1037 insertions, 1160 deletions

diff --git a/packaging/capi-media-camera.spec b/packaging/capi-media-camera.spec
index 94560ef..d70cf33 100755
--- a/packaging/capi-media-camera.spec
+++ b/packaging/capi-media-camera.spec
@@ -4,7 +4,7 @@
 Name:       capi-media-camera
 Summary:    A Camera API
 Version:    0.2.30
-Release:    0
+Release:    1
 Group:      Multimedia/API
 License:    Apache-2.0
 Source0:    %{name}-%{version}.tar.gz
diff --git a/test/multimedia_camera_test.c b/test/multimedia_camera_test.c
index cd47f9c..fcfd7e6 100755
--- a/test/multimedia_camera_test.c
+++ b/test/multimedia_camera_test.c
@@ -1,32 +1,23 @@
 /*
-* camera_testsuite
-*
-* Copyright (c) 2000 - 2011 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.
-*
-*/
-
-/* ===========================================================================================
-EDIT HISTORY FOR MODULE
-This section contains comments describing changes made to the module.
-Notice that changes are listed in reverse chronological order.
-when        who                     what, where, why
----------   --------------------    --------------------------------------------
-*/
-
+ * camera_testsuite
+ *
+ * Copyright (c) 2000 - 2011 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                                                                        |
@@ -88,17 +79,17 @@ GTimeVal res;
 #define test_ffmux_mp4
 
 
-#define DISPLAY_X_0                         0                       //for direct FB
-#define DISPLAY_Y_0                         0                       //for direct FB
+#define DISPLAY_X_0                         0                       /* for direct FB */
+#define DISPLAY_Y_0                         0                       /* for direct FB */
 
-#define DISPLAY_W_320                       320                 //for direct FB
-#define DISPLAY_H_240                       240                     //for direct FB
+#define DISPLAY_W_320                       320                     /* for direct FB */
+#define DISPLAY_H_240                       240                     /* for direct FB */
 
 
-#define IMAGE_ENC_QUALITY               85    // quality of jpeg
-#define IMAGE_CAPTURE_COUNT_STILL       1     // the number of still-shot
-#define IMAGE_CAPTURE_COUNT_MULTI       3     // default the number of multi-shot
-#define IMAGE_CAPTURE_COUNT_INTERVAL    100   // mili seconds
+#define IMAGE_ENC_QUALITY               85    /* quality of jpeg */
+#define IMAGE_CAPTURE_COUNT_STILL       1     /* the number of still-shot */
+#define IMAGE_CAPTURE_COUNT_MULTI       3     /* default the number of multi-shot */
+#define IMAGE_CAPTURE_COUNT_INTERVAL    100   /* mili seconds */
 
 #define MAX_FILE_SIZE_FOR_MMS           (250 * 1024)
 
@@ -121,18 +112,22 @@ GTimeVal res;
 
 
 #define CHECK_MM_ERROR(expr) \
-    do {\
-    int ret = 0; \
-    ret = expr; \
-    if (ret != 0) {\
-    printf("[%s:%d] error code : %x \n", __func__, __LINE__, ret); \
-    return; \
-    }\
-    } while(0)
+	do {\
+		int ret = 0; \
+		ret = expr; \
+		if (ret != 0) {\
+			printf("[%s:%d] error code : %x \n", __func__, __LINE__, ret); \
+			return; \
+		} \
+	} while (0)
 
 
 #ifndef SAFE_FREE
-#define SAFE_FREE(x)       if(x) {g_free(x); x = NULL;}
+#define SAFE_FREE(x) \
+	if (x) {\
+		g_free(x);\
+		x = NULL;\
+	}
 #endif
 
 #define SENSOR_WHITEBALANCE_NUM     10
@@ -148,287 +143,284 @@ GTimeVal res;
 
 
 /*-----------------------------------------------------------------------
-|    LOCAL CONSTANT DEFINITIONS:                                        |
------------------------------------------------------------------------*/
-enum
-{
-    MODE_VIDEO_CAPTURE, /* recording and image capture mode */
-    MODE_AUDIO,     /* audio recording*/
-    MODE_NUM,
+  |    LOCAL CONSTANT DEFINITIONS:                                        |
+  -----------------------------------------------------------------------*/
+enum {
+	MODE_VIDEO_CAPTURE, /* recording and image capture mode */
+	MODE_AUDIO,     /* audio recording*/
+	MODE_NUM,
 };
 
-enum
-{
-    MENU_STATE_MAIN,
-    MENU_STATE_SETTING,
-    MENU_STATE_NUM,
+enum {
+	MENU_STATE_MAIN,
+	MENU_STATE_SETTING,
+	MENU_STATE_NUM,
 };
 
 /*-----------------------------------------------------------------------
-|    LOCAL DATA TYPE DEFINITIONS:                   |
------------------------------------------------------------------------*/
-typedef struct _cam_handle
-{
-    camera_h camera;
-    int mode;                       /* image(capture)/video(recording) mode */
-    int isMultishot;               /* flag for multishot mode */
-    int stillshot_count;            /* total stillshot count */
-    int multishot_count;            /* total multishot count */
-    const char *stillshot_filename;       /* stored filename of  stillshot  */
-    const char *multishot_filename;       /* stored filename of  multishot  */
-    int menu_state;
-    int isMute;
-    unsigned long long elapsed_time;
+  |    LOCAL DATA TYPE DEFINITIONS:                   |
+  -----------------------------------------------------------------------*/
+typedef struct _cam_handle {
+	camera_h camera;
+	int mode;                       /* image(capture)/video(recording) mode */
+	int isMultishot;               /* flag for multishot mode */
+	int stillshot_count;            /* total stillshot count */
+	int multishot_count;            /* total multishot count */
+	const char *stillshot_filename;       /* stored filename of  stillshot  */
+	const char *multishot_filename;       /* stored filename of  multishot  */
+	int menu_state;
+	int isMute;
+	unsigned long long elapsed_time;
 } cam_handle_t;
 
-typedef struct{
-    int expected_width;
-    int expected_height;
-    int ispass;
+typedef struct {
+	int expected_width;
+	int expected_height;
+	int ispass;
 } preview_test_data;
 
-typedef struct{
-    int width[100];
-    int height[100];
-    int count;
+typedef struct {
+	int width[100];
+	int height[100];
+	int count;
 } resolution_stack;
 
-typedef struct{
-    camera_attr_af_mode_e mode;
-    int count;
+typedef struct {
+	camera_attr_af_mode_e mode;
+	int count;
 } af_stack;
 
-typedef struct{
-    int expected_mode;
-    int ispass;
+typedef struct {
+	int expected_mode;
+	int ispass;
 } af_test_data;
 
-typedef struct{
-    camera_attr_exposure_mode_e mode;
-    int count;
+typedef struct {
+	camera_attr_exposure_mode_e mode;
+	int count;
 } exposure_stack;
 
-typedef struct{
-    camera_attr_iso_e mode;
-    int count;
+typedef struct {
+	camera_attr_iso_e mode;
+	int count;
 } iso_stack;
 
-typedef struct{
-    camera_rotation_e mode;
-    int count;
+typedef struct {
+	camera_rotation_e mode;
+	int count;
 } camera_rotation_stack;
 
 
 /*---------------------------------------------------------------------------
-|    LOCAL VARIABLE DEFINITIONS:                                            |
----------------------------------------------------------------------------*/
+  |    LOCAL VARIABLE DEFINITIONS:                                            |
+  ---------------------------------------------------------------------------*/
 static cam_handle_t *hcamcorder;
 
-const char *wb[SENSOR_WHITEBALANCE_NUM]={
-    "None",
-    "Auto",
-    "Daylight",
-    "Cloudy",
-    "Fluoroscent",
-    "Incandescent",
-    "Shade",
-    "Horizon",
-    "Flash",
-    "Custom",
+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"
+	"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 *flip[SENSOR_FLIP_NUM] = {
-    "Horizontal",
-    "Vertical",
-    "Not flipped",
+	"Horizontal",
+	"Vertical",
+	"Not flipped",
 };
 
 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",
+	"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",
+	"None",
+	"Pan",
+	"Auto",
+	"Manual",
+	"Touch Auto",
+	"Continuous Auto",
 };
 
 const char *camera_rotation[SENSOR_INPUT_ROTATION] = {
-    "None",
-    "90",
-    "180",
-    "270",
+	"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",
+	"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",
+	"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",
+	"NV12",
+	"NV12T",
+	"NV16",
+	"NV21",
+	"YUYV",
+	"UYVY",
+	"422P",
+	"I420",
+	"YV12",
 };
 
 const char *face_zoom_mode[] = {
-    "Face Zoom OFF",
-    "Face Zoom ON",
+	"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",
+	"Letter Box mode",
+	"Original Size mode",
+	"Full Screen mode",
+	"Cropped Full Screen mode",
+	"ROI mode",
 };
 
 const char *capture_sound[] = {
-    "Default",
-    "Extra 01",
-    "Extra 02",
+	"Default",
+	"Extra 01",
+	"Extra 02",
 };
 
 const char *rotate_mode[] = {
-    "0",
-    "90",
-    "180",
-    "270",
+	"0",
+	"90",
+	"180",
+	"270",
 };
 
 const char* strobe_mode[] = {
-    "Strobe OFF",
-    "Strobe ON",
-    "Strobe Auto",
-    "Strobe RedEyeReduction",
-    "Strobe SlowSync",
-    "Strobe FrontCurtain",
-    "Strobe RearCurtain",
-    "Strobe Permanent",
+	"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",
+	"Face Detection OFF",
+	"Face Detection ON",
 };
 
 const char *wdr_mode[] = {
-    "WDR OFF",
-    "WDR ON",
-    "WDR AUTO",
+	"WDR OFF",
+	"WDR ON",
+	"WDR AUTO",
 };
 
 const char *af_scan[SENSOR_AF_SCAN_NUM] = {
-    "None",
-    "Normal",
-    "Macro mode",
-    "Full mode",
+	"None",
+	"Normal",
+	"Macro mode",
+	"Full mode",
 };
 
 const char *hdr_mode[] = {
-    "HDR OFF",
-    "HDR ON",
-    "HDR ON and Original",
+	"HDR OFF",
+	"HDR ON",
+	"HDR ON and Original",
 };
 
 const char *ahs_mode[] = {
-    "Anti-handshake OFF",
-    "Anti-handshake ON",
-    "Anti-handshake AUTO",
-    "Anti-handshake MOVIE",
+	"Anti-handshake OFF",
+	"Anti-handshake ON",
+	"Anti-handshake AUTO",
+	"Anti-handshake MOVIE",
 };
 
 const char *vs_mode[] = {
-    "Video-stabilization OFF",
-    "Video-stabilization ON",
+	"Video-stabilization OFF",
+	"Video-stabilization ON",
 };
 
 const char *visible_mode[] = {
-    "Display OFF",
-    "Display ON",
+	"Display OFF",
+	"Display ON",
 };
 
 const char *facing_direction[] = {
-    "REAR",
-    "FRONT",
+	"REAR",
+	"FRONT",
 };
 
 
 /*---------------------------------------------------------------------------
-|    LOCAL FUNCTION PROTOTYPES:                                             |
----------------------------------------------------------------------------*/
+  |    LOCAL FUNCTION PROTOTYPES:                                             |
+  ---------------------------------------------------------------------------*/
 static void print_menu();
 static gboolean cmd_input(GIOChannel *channel);
 static gboolean mode_change();
@@ -438,904 +430,789 @@ bool preview_resolution_cb(int width, int height, void *user_data);
 
 static inline void flush_stdin()
 {
-    int ch;
-    while ((ch=getchar()) != EOF && ch != '\n');
+	int ch;
+	while ((ch = getchar()) != EOF && ch != '\n');
 }
 
-void _camera_state_changed_cb(camera_state_e previous, camera_state_e current,bool by_policy, void *user_data){
-    printf("camera state changed %d -> %d\n", previous , current);
+void _camera_state_changed_cb(camera_state_e previous, camera_state_e current, bool by_policy, void *user_data)
+{
+	printf("camera state changed %d -> %d\n", previous, current);
 }
 
-void _camera_interrupted_cb(camera_policy_e policy, camera_state_e previous, camera_state_e current, void *user_data){
-    printf("camera interrupted callback called %d\n", policy);
+void _camera_interrupted_cb(camera_policy_e policy, camera_state_e previous, camera_state_e current, void *user_data)
+{
+	printf("camera interrupted callback called %d\n", policy);
 }
 
 bool preview_resolution_cb(int width, int height, void *user_data)
 {
-    resolution_stack *data = (resolution_stack*)user_data;
+	resolution_stack *data = (resolution_stack *)user_data;
 
-    if (data == NULL) {
-        printf("NULL data\n");
-        return false;
-    }
+	if (data == NULL) {
+		printf("NULL data\n");
+		return false;
+	}
 
-    data->width[data->count] = width;
-    data->height[data->count] = height;
+	data->width[data->count] = width;
+	data->height[data->count] = height;
 
-    printf("%d. %dx%d\n", data->count, width, height);
+	printf("%d. %dx%d\n", data->count, width, height);
 
-    data->count++;
+	data->count++;
 
-    return true;
+	return true;
 }
 
 bool capture_resolution_test_cb(int width, int height, void *user_data)
 {
-    resolution_stack *data = (resolution_stack*)user_data;
+	resolution_stack *data = (resolution_stack *)user_data;
 
-    if (data == NULL) {
-        printf("NULL data\n");
-        return false;
-    }
+	if (data == NULL) {
+		printf("NULL data\n");
+		return false;
+	}
 
-    data->width[data->count] = width;
-    data->height[data->count] = height;
+	data->width[data->count] = width;
+	data->height[data->count] = height;
 
-    printf("%d. %dx%d\n", data->count, width, height);
+	printf("%d. %dx%d\n", data->count, width, height);
 
-    data->count++;
+	data->count++;
 
-    return true;
+	return true;
 }
 
-bool af_mode_foreach_cb(camera_attr_iso_e mode , void *user_data)
+bool af_mode_foreach_cb(camera_attr_iso_e mode, void *user_data)
 {
-    printf("%d.%s\n", mode,af_scan[mode]);
-    return true;
+	printf("%d.%s\n", mode, af_scan[mode]);
+	return true;
 }
 
-bool exposure_mode_cb(camera_attr_af_mode_e mode , void *user_data)
+bool exposure_mode_cb(camera_attr_af_mode_e mode, void *user_data)
 {
-    exposure_stack *data = (exposure_stack*)user_data;
+	exposure_stack *data = (exposure_stack *)user_data;
 
-    if (data == NULL) {
-        printf("NULL data\n");
-        return false;
-    }
+	if (data == NULL) {
+		printf("NULL data\n");
+		return false;
+	}
 
-    data->mode = mode;
-    data->count++;
+	data->mode = mode;
+	data->count++;
 
-    printf("%d.%s\n", mode,exposure_mode[mode]);
-    return true;
+	printf("%d.%s\n", mode, exposure_mode[mode]);
+	return true;
 }
 
-bool iso_mode_cb(camera_attr_iso_e mode , void *user_data)
+bool iso_mode_cb(camera_attr_iso_e mode, void *user_data)
 {
-    printf("%d.%s\n", mode,iso_mode[mode]);
-    return true;
+	printf("%d.%s\n", mode, iso_mode[mode]);
+	return true;
 }
 
-bool camera_rotation_cb(camera_rotation_e mode , void *user_data)
+bool camera_rotation_cb(camera_rotation_e mode, void *user_data)
 {
-    camera_rotation_stack *data = (camera_rotation_stack*)user_data;
+	camera_rotation_stack *data = (camera_rotation_stack *)user_data;
 
-    if (data == NULL) {
-        printf("NULL data\n");
-        return false;
-    }
+	if (data == NULL) {
+		printf("NULL data\n");
+		return false;
+	}
+
+	data->mode = mode;
+	data->count++;
 
-    data->mode = mode;
-    data->count++;
+	printf("%d.%s\n", mode, camera_rotation[mode]);
 
-    printf("%d.%s\n", mode,camera_rotation[mode]);
-    return true;
+	return true;
 }
 
-bool preview_format_cb(camera_pixel_format_e mode , void *user_data)
+bool preview_format_cb(camera_pixel_format_e mode, void *user_data)
 {
-    printf("%d.%s\n", mode,image_fmt[mode]);
-    return true;
+	printf("%d.%s\n", mode, image_fmt[mode]);
+	return true;
 }
 
-bool white_balance_cb(camera_attr_whitebalance_e mode , void *user_data)
+bool white_balance_cb(camera_attr_whitebalance_e mode, void *user_data)
 {
-    printf("%d.%s\n", mode,wb[mode]);
-    return true;
+	printf("%d.%s\n", mode, wb[mode]);
+	return true;
 }
 
-bool colortone_cb(camera_attr_effect_mode_e mode , void *user_data)
+bool colortone_cb(camera_attr_effect_mode_e mode, void *user_data)
 {
-    printf("%d.%s\n", mode,ct[mode]);
-    return true;
+	printf("%d.%s\n", mode, ct[mode]);
+	return true;
 }
 
-bool program_mode_cb(camera_attr_scene_mode_e mode ,void *user_data)
+bool program_mode_cb(camera_attr_scene_mode_e mode, void *user_data)
 {
-    printf("%d.%s\n", mode,program_mode[mode]);
-    return true;
+	printf("%d.%s\n", mode, program_mode[mode]);
+	return true;
 }
 
-bool strobe_mode_cb(camera_attr_flash_mode_e mode ,void *user_data)
+bool strobe_mode_cb(camera_attr_flash_mode_e mode, void *user_data)
 {
-    printf("%d.%s\n", mode,strobe_mode[mode]);
-    return true;
+	printf("%d.%s\n", mode, strobe_mode[mode]);
+	return true;
 }
 
-void _face_detected(camera_detected_face_s *faces, int count, void *user_data){
-    printf("face detected!!\n");
-    int i;
-    for (i = 0 ; i < count ; i++){
-        printf("%d) - %dx%d\n", faces[i].id, faces[i].x, faces[i].y);
-    }
+void _face_detected(camera_detected_face_s *faces, int count, void *user_data)
+{
+	printf("face detected!!\n");
+	int i;
+
+	for (i = 0 ; i < count ; i++)
+		printf("%d) - %dx%d\n", faces[i].id, faces[i].x, faces[i].y);
+
+	return;
 }
 
 
-void
-    cam_utils_convert_YUYV_to_UYVY(unsigned char* dst, unsigned char* src, gint length)
+void cam_utils_convert_YUYV_to_UYVY(unsigned char *dst, unsigned char *src, gint length)
 {
-    int i = 0;
-
-    //memset dst
-    memset(dst, 0x00, length);
-    memcpy(dst, src+1, length-1);
-
-    for (i = 0 ; i < length; i++)
-    {
-        if ( !(i % 2) )
-        {
-            dst[i+1] = src[i];
-        }
-    }
+	int i = 0;
+
+	/* memset dst */
+	memset(dst, 0x00, length);
+	memcpy(dst, src+1, length-1);
+
+	for (i = 0 ; i < length ; i++) {
+		if (!(i % 2))
+			dst[i+1] = src[i];
+	}
+
+	return;
 }
 
 
 static void _file_write(char *path, void *data, int size)
 {
-    FILE *fp = NULL;
-
-    if (!path || !data || size <= 0) {
-        printf("ERROR %p %p %d\n", path, data, size);
-        return;
-    }
-
-    fp = fopen(path, "w");
-    if (fp == NULL) {
-        printf("open error! [%s], errno %d\n", path, errno);
-        return;
-    } else {
-        printf("open success [%s]\n", path);
-        if (fwrite(data, size, 1, fp) != 1) {
-            printf("write error! errno %d\n", errno);
-        } else {
-            printf("write success [%s]\n", path);
-        }
-
-        fclose(fp);
-        fp = NULL;
-    }
+	FILE *fp = NULL;
+
+	if (!path || !data || size <= 0) {
+		printf("ERROR %p %p %d\n", path, data, size);
+		return;
+	}
+
+	fp = fopen(path, "w");
+	if (fp == NULL) {
+		printf("open error! [%s], errno %d\n", path, errno);
+		return;
+	} else {
+		printf("open success [%s]\n", path);
+		if (fwrite(data, size, 1, fp) != 1)
+			printf("write error! errno %d\n", errno);
+		else
+			printf("write success [%s]\n", path);
+
+		fclose(fp);
+		fp = NULL;
+	}
 }
 
 void capturing_cb(camera_image_data_s* image, camera_image_data_s* postview, camera_image_data_s* thumbnail, void *user_data)
 {
-    char m_filename[CAPTURE_FILENAME_LEN];
+	char m_filename[CAPTURE_FILENAME_LEN];
 
-    if (hcamcorder->isMultishot)
-        snprintf(m_filename, CAPTURE_FILENAME_LEN, "/opt/usr/media/Stillshot%03d.jpg", hcamcorder->multishot_count++);
-    else
-        snprintf(m_filename, CAPTURE_FILENAME_LEN, "/opt/usr/media/Multishot%03d.jpg", hcamcorder->stillshot_count++);
+	if (hcamcorder->isMultishot)
+		snprintf(m_filename, CAPTURE_FILENAME_LEN, "/opt/usr/media/Stillshot%03d.jpg", hcamcorder->multishot_count++);
+	else
+		snprintf(m_filename, CAPTURE_FILENAME_LEN, "/opt/usr/media/Multishot%03d.jpg", hcamcorder->stillshot_count++);
 
-    /* main image */
-    if (image) {
-        _file_write(m_filename, image->data, image->size);
-    }
+	/* main image */
+	if (image)
+		_file_write(m_filename, image->data, image->size);
 
-    return;
+	return;
 }
 
 void capture_completed_cb(void *user_data)
 {
-    camera_start_preview(hcamcorder->camera);
+	camera_start_preview(hcamcorder->camera);
 
-    print_menu();
+	print_menu();
 
-    return;
+	return;
 }
 
 static void print_menu()
 {
-    switch (hcamcorder->menu_state)
-    {
-    case MENU_STATE_MAIN:
-        if (hcamcorder->mode == MODE_VIDEO_CAPTURE) {
-            g_print("\n\t=======================================\n");
-            if (cam_info == CAMERA_DEVICE_CAMERA1 )
-                g_print("\t   Video Capture (Front camera)\n");
-            else if (cam_info == CAMERA_DEVICE_CAMERA0)
-                g_print("\t   Video Capture (Rear camera)\n");
-            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   'b' back\n");
-            g_print("\t=======================================\n");
-        }
-        break;
-
-    case MENU_STATE_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     '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  >>>>>>>>>>>>>>>>>>>> [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     '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  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [etc.]\n");
-        g_print("\t     'z' Strobe (Flash) \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     'b' back\n");
-        g_print("\t=======================================\n");
-        break;
-
-    default:
-        LOGE("unknow menu state !!\n");
-        break;
-    }
-
-    return;
+	switch (hcamcorder->menu_state) {
+	case MENU_STATE_MAIN:
+		if (hcamcorder->mode == MODE_VIDEO_CAPTURE) {
+			g_print("\n\t=======================================\n");
+			if (cam_info == CAMERA_DEVICE_CAMERA1)
+				g_print("\t   Video Capture (Front camera)\n");
+			else if (cam_info == CAMERA_DEVICE_CAMERA0)
+				g_print("\t   Video Capture (Rear camera)\n");
+			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   'b' back\n");
+			g_print("\t=======================================\n");
+		}
+		break;
+	case MENU_STATE_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     '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  >>>>>>>>>>>>>>>>>>>> [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     '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  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [etc.]\n");
+		g_print("\t     'z' Strobe (Flash) \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     'b' back\n");
+		g_print("\t=======================================\n");
+		break;
+	default:
+		LOGE("unknow menu state !!\n");
+		break;
+	}
+
+	return;
 }
 
 
 static void main_menu(gchar buf)
 {
-    int err = 0;
-    camera_state_e capi_state;
-    if (hcamcorder->mode == MODE_VIDEO_CAPTURE) {
-        switch (buf) {
-        case '1' : //Capture
-            camera_get_state(hcamcorder->camera, &capi_state);
-            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->isMultishot = TRUE;
-            int interval = 0 ,count=0;
-            flush_stdin();
-            printf("\ninput interval(ms) \n");
-            err = scanf("%d", &interval);
-            flush_stdin();
-            printf("\ninput count(ms) \n");
-            err = scanf("%d", &count);
-            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_SETTING;
-            break;
-
-        case 'b' : // back
-            camera_stop_preview(hcamcorder->camera);
-            camera_destroy(hcamcorder->camera);
-            hcamcorder->camera = NULL;
-            hcamcorder->menu_state = MENU_STATE_MAIN;
-            mode_change();
-            break;
-
-        default:
-            g_print("\t Invalid input \n");
-            break;
-        }
-    } else {
-        g_print("\t Invalid mode, back to upper menu \n");
-        hcamcorder->menu_state = MENU_STATE_MAIN;
-        mode_change();
-    }
+	int err = 0;
+	camera_state_e capi_state;
+	if (hcamcorder->mode == MODE_VIDEO_CAPTURE) {
+		switch (buf) {
+		case '1': /* Capture */
+			camera_get_state(hcamcorder->camera, &capi_state);
+			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->isMultishot = TRUE;
+			int interval = 0, count = 0;
+			flush_stdin();
+			printf("\ninput interval(ms)\n");
+			err = scanf("%d", &interval);
+			flush_stdin();
+			printf("\ninput count(ms) \n");
+			err = scanf("%d", &count);
+			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_SETTING;
+			break;
+		case 'b': /* back */
+			camera_stop_preview(hcamcorder->camera);
+			camera_destroy(hcamcorder->camera);
+			hcamcorder->camera = NULL;
+			hcamcorder->menu_state = MENU_STATE_MAIN;
+			mode_change();
+			break;
+		default:
+			g_print("\t Invalid input \n");
+			break;
+		}
+	} else {
+		g_print("\t Invalid mode, back to upper menu \n");
+		hcamcorder->menu_state = MENU_STATE_MAIN;
+		mode_change();
+	}
+
+	return;
 }
 
 
 static void setting_menu(gchar buf)
 {
-    gboolean bret = FALSE;
-    int idx = 0;
-    int min = 0;
-    int max = 0;
-    int i=0;
-    int value = 0;
-    int err = 0;
-    int x = 0, y = 0, width = 0, height = 0;
-
-    if (hcamcorder->mode == MODE_VIDEO_CAPTURE) {
-        switch (buf) {
-            /* Camera setting */
-        case '0':  // Setting > Preview Resolution setting
-            g_print("*Select the preview resolution!\n");
-            resolution_stack resolution_list;
-            resolution_list.count = 0;
-            camera_foreach_supported_preview_resolution(hcamcorder->camera, preview_resolution_cb, &resolution_list);
-            flush_stdin();
-            err = scanf("%d",&idx);
-            int result = 0;
-            preview_test_data data;
-            data.ispass = false;
-
-            if (resolution_list.count > idx && idx >= 0) {
-
-                data.expected_width = resolution_list.width[idx];
-                data.expected_height = resolution_list.height[idx];
-
-                printf("-----------------PREVIEW RESOLUTION (%dx%d)---------------------\n",data.expected_width  ,data.expected_height);
-
-                result = camera_set_preview_resolution(hcamcorder->camera,data.expected_width ,data.expected_height);
-            } else {
-                printf("invalid input %d\n", idx);
-                result = -1;
-            }
-
-            resolution_list.count = 0;
-
-            if (result != 0)
-                printf("FAIL\n");
-            else
-                printf("PASS\n");
-
-            break;
-        case '1':
-            // Setting > Capture Resolution setting
-            g_print("*Select the preview resolution!\n");
-
-            printf("-----------------CAPTURE RESOLUTION TEST: ---------------------\n");
-
-            resolution_list.count = 0;
-            camera_foreach_supported_capture_resolution(hcamcorder->camera, capture_resolution_test_cb, &resolution_list);
-            flush_stdin();
-            err = scanf("%d",&idx);
-            data.ispass = false;
-
-            if (resolution_list.count > idx && idx >= 0) {
-                data.expected_width = resolution_list.width[idx];
-                data.expected_height = resolution_list.height[idx];
-
-                result = camera_set_capture_resolution(hcamcorder->camera, data.expected_width, data.expected_height);
-                printf("camera_set_capture_resolution with width =%d, height=%d ret=0x%x\n", data.expected_width, data.expected_height, result);
-            } else {
-                printf("invalid input %d\n", idx);
-                result = -1;
-            }
-
-            resolution_list.count = 0;
-
-            if (result != 0)
-                printf("FAIL\n");
-            else
-                printf("PASS\n");
-
-            break;
-        case '2' : // Setting > Digital zoom level
-            g_print("*Digital zoom level  !\n");
-
-            camera_attr_get_zoom_range(hcamcorder->camera,&min,&max);
-            if (min >= max) {
-                g_print("Not supported !! \n");
-            } else {
-                flush_stdin();
-                g_print("\n Select  Digital zoom level min %d - max %d\n",min,max);
-                err = scanf("%d",&idx);
-                bret = camera_attr_set_zoom(hcamcorder->camera,idx);
-            }
-            break;
-        case '3' : // Setting > AF mode
-
-            g_print("*AF mode !\n");
-            g_print("\t1. AF Start !\n");
-            g_print("\t2. AF Stop !\n\n");
-
-            flush_stdin();
-            err = scanf("%d", &idx);
-            switch (idx)
-            {
-            case 1:
-                camera_start_focusing(hcamcorder->camera,0);
-                break;
-            case 2:
-                camera_cancel_focusing(hcamcorder->camera);
-                break;
-            default:
-                g_print("Wrong Input[%d] !! \n", idx);
-                break;
-            }
-            break;
-
-        case '4' : // Setting > AF scan range
-            g_print("*AF scan range !\n");
-
-            af_stack af_mode_list;
-            af_mode_list.count = 0;
-            camera_attr_foreach_supported_af_mode(hcamcorder->camera, (camera_attr_supported_af_mode_cb)af_mode_foreach_cb , NULL);
-
-            af_test_data data1;
-            data1.ispass = false;
-            data1.expected_mode = af_mode_list.mode;
-            flush_stdin();
-            err = scanf("%d", &idx);
-            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);
-
-            flush_stdin();
-
-            g_print("\n Select  Exposure mode \n");
-            err = scanf("%d",&idx);
-            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 {
-
-                flush_stdin();
-                g_print("\n Select  Exposure mode min%d -max %d\n",min,max);
-                err = scanf("%d",&idx);
-                bret = camera_attr_set_exposure(hcamcorder->camera, idx);
-            }
-            break;
-
-        case '7' : // Setting > F number
-            g_print("Not supported !! \n");
-            break;
-
-        case 'i' : // Setting > ISO
-            g_print("*ISO !\n");
-            camera_attr_foreach_supported_iso(hcamcorder->camera,iso_mode_cb, NULL);
-
-            flush_stdin();
-
-            err = scanf("%d",&idx);
-            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);
-
-            flush_stdin();
-            err = scanf("%d",&idx);
-            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
-            flush_stdin();
-            g_print("*Flip camera input\n");
-            g_print(" 0. Flip NONE\n");
-            g_print(" 1. Flip HORIZONTAL\n");
-            g_print(" 2. Flip VERTICAL\n");
-            g_print(" 3. Flip BOTH\n");
-
-            err = scanf("%d", &idx);
-
-            CHECK_MM_ERROR(camera_stop_preview(hcamcorder->camera));
-            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");
-
-            flush_stdin();
-            g_print("\n Select  Jpeg quality \n");
-            err = scanf("%d",&idx);
-            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);
-
-            flush_stdin();
-            err = scanf("%d",&idx);
-            bret = camera_set_preview_format(hcamcorder->camera,idx);
-            CHECK_MM_ERROR(camera_stop_preview(hcamcorder->camera));
-            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");
-
-            flush_stdin();
-            err = scanf("%d", &idx);
-
-            if (idx < 1 || idx > 8) {
-                g_print("Wrong INPUT[%d]!! \n", idx);
-            } else {
-                camera_attr_set_tag_orientation(hcamcorder->camera,idx);
-            }
-
-            break;
-
-        case 'F' : // Getting > Get Facing direction
-            g_print("* Get facing direction of camera module\n");
-            err = camera_get_facing_direction(hcamcorder->camera,&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;
-
-            /* Display / Filter setting */
-        case 'v' : // Display visible
-            g_print("* Display visible setting !\n");
-
-            g_print("\n Select Display visible \n");
-            flush_stdin();
-            for ( i = 0; i < 2; i++) {
-                g_print("\t %d. %s\n", i+1, visible_mode[i]);
-            }
-            err = scanf("%d",&value);
-            bret = camera_set_display_visible(hcamcorder->camera,idx-1);
-
-            break;
-
-
-        case 'o' : //  Setting > Display MODe
-            g_print("* Display mode!\n");
-
-            flush_stdin();
-            for (i = 0 ; i < 5  ; i++) {
-                g_print( "%d. %s\n", i, display_mode[i] );
-            }
-            err = scanf("%d",&idx);
-            bret =  camera_set_display_mode(hcamcorder->camera,idx);
-            break;
-
-        case 'y' : // Setting > Rotate Display
-
-            flush_stdin();
-            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);
-            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
-            flush_stdin();
-            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);
-            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);
-
-            flush_stdin();
-            g_print("\n Select  brightness min (%d) -max(%d)",min,max);
-            err = scanf("%d",&idx);
-            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);
-
-            flush_stdin();
-            g_print("\n Select  Contrast min(%d)-max(%d)",min,max);
-            err = scanf("%d",&idx);
-            bret = camera_attr_set_contrast(hcamcorder->camera,idx);
-            break;
-
-
-
-        case 'w' : // Setting > White balance
-            g_print("*White balance !\n");
-
-            flush_stdin();
-            g_print("\n Select White balance \n");
-            camera_attr_foreach_supported_whitebalance(hcamcorder->camera,white_balance_cb,NULL);
-            err = scanf("%d",&idx);
-            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");
-            flush_stdin();
-            err = scanf("%d",&idx);
-            bret = camera_attr_set_effect(hcamcorder->camera, idx);
-
-            break;
-
-        case 'd' : // Setting > WDR
-            g_print("*WDR !\n");
-
-            g_print("\n Select WDR Mode \n");
-            flush_stdin();
-            for (i = 0; i < 2; i++) {
-                g_print("\t %d. %s\n", i+1, wdr_mode[i]);
-            }
-            err = scanf("%d",&idx);
-            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");
-            flush_stdin();
-            err = scanf("%d",&idx);
-            bret = camera_attr_set_scene_mode(hcamcorder->camera,idx);
-
-            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");
-            flush_stdin();
-            err = scanf("%d",&idx);
-            bret = camera_attr_set_flash_mode(hcamcorder->camera, idx);
-
-            break;
-
-        case 'x' : // Setting > Capture mode ,Muitishot?
-            g_print("*Select Capture mode!\n");
-            flush_stdin();
-            g_print(" \n\t1. Stillshot mode\n\t2. Multishot mode\n\t3. HDR capture\n");
-            err = scanf("%d",&idx);
-
-            switch (idx) {
-            case 1:
-                g_print("stillshot mode selected and capture callback is set!!!!\n");
-                hcamcorder->isMultishot = FALSE;
-                camera_attr_set_hdr_mode(hcamcorder->camera, 0);
-                break;
-
-
-            case 2:
-                g_print("HDR Capture mode selected\n");
-                hcamcorder->isMultishot = FALSE;
-
-                g_print("\nSelect HDR capture mode\n");
-                flush_stdin();
-                for ( i = 0; i < 3; i++) {
-                    g_print("\t %d. %s\n", i+1, hdr_mode[i]);
-                }
-                err = scanf("%d",&idx);
-                bret = camera_attr_set_hdr_mode(hcamcorder->camera,idx-1);
-
-                break;
-            default:
-                g_print("Wrong input, select again!!\n");
-                break;
-            }
-            break;
-
-        case 'l' : // Setting > Face detection setting
-            //hcamcorder->menu_state = MENU_STATE_SETTING_DETECTION;
-            g_print("* Face detect mode !\n");
-
-
-            flush_stdin();
-            for (i = 0; i < 2; i++) {
-                g_print("\t %d. %s \n", i+1, detection_mode[i]);
-            }
-            err = scanf("%d",&idx);
-            if (camera_is_supported_face_detection(hcamcorder->camera))
-            {
-                if ( idx >= 0 && idx < 2 ) {
-                    bret = camera_start_face_detection(hcamcorder->camera,_face_detected,NULL);
-                }
-            }
-            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");
-            flush_stdin();
-            for (i = 0; i < 2; i++) {
-                g_print("\t %d. %s\n", i+1, ahs_mode[i]);
-            }
-            err = scanf("%d",&idx);
-            bret = camera_attr_enable_anti_shake(hcamcorder->camera,idx-1);
-
-            break;
-
-        case 'K' : // Setting > Video-stabilization
-            g_print("*Video-stabilization !\n");
-
-            g_print("\n Select Video-stabilization mode \n");
-            flush_stdin();
-            for (i = 0; i < 2; i++) {
-                g_print("\t %d. %s\n", i+1, vs_mode[i]);
-            }
-            err = scanf("%d",&idx);
-
-            if (idx == 1) {
-                g_print("\n Restart preview with NV12 and 720p resolution\n");
-
-                err = camera_stop_preview(hcamcorder->camera);
-
-                camera_set_preview_resolution(hcamcorder->camera,1280,720);
-                camera_set_preview_format(hcamcorder->camera, CAMERA_PIXEL_FORMAT_NV12);
-                camera_attr_enable_video_stabilization(hcamcorder->camera, idx-1);
-
-                if (err == 0) {
-                    err = camera_start_preview(hcamcorder->camera);
-
-                    if (err != 0)
-                        g_print("\n Restart FAILED! %x\n", err);
-                }
-            }
-            break;
-
-        case 'u': // Touch AF area
-            g_print("* Touch AF area !\n");
-
-            flush_stdin();
-            g_print( "\n Input x,y,width,height \n" );
-            err = scanf( "%d,%d,%d,%d", &x, &y, &width, &height );
-            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 'b' : // back
-            hcamcorder->menu_state = MENU_STATE_MAIN;
-            break;
-
-        default :
-            g_print("\t Invalid input \n");
-            break;
-        }
-    } else {
-        g_print("\t Invalid mode, back to upper menu \n");
-        hcamcorder->menu_state = MENU_STATE_MAIN;
-    }
-
-    g_print("\t bret : 0x%x \n", bret);
-
-    return;
+	gboolean bret = FALSE;
+	int idx = 0;
+	int min = 0;
+	int max = 0;
+	int i = 0;
+	int value = 0;
+	int err = 0;
+	int x = 0, y = 0, width = 0, height = 0;
+
+	if (hcamcorder->mode == MODE_VIDEO_CAPTURE) {
+		switch (buf) {
+		/* Camera setting */
+		case '0':  /* Setting > Preview Resolution setting */
+			g_print("*Select the preview resolution!\n");
+			resolution_stack resolution_list;
+			resolution_list.count = 0;
+			camera_foreach_supported_preview_resolution(hcamcorder->camera, preview_resolution_cb, &resolution_list);
+			flush_stdin();
+			err = scanf("%d", &idx);
+			int result = 0;
+			preview_test_data data;
+			data.ispass = false;
+			if (resolution_list.count > idx && idx >= 0) {
+				data.expected_width = resolution_list.width[idx];
+				data.expected_height = resolution_list.height[idx];
+				printf("-----------------PREVIEW RESOLUTION (%dx%d)---------------------\n", data.expected_width, data.expected_height);
+				result = camera_set_preview_resolution(hcamcorder->camera, data.expected_width, data.expected_height);
+			} else {
+				printf("invalid input %d\n", idx);
+				result = -1;
+			}
+			resolution_list.count = 0;
+			if (result != 0)
+				printf("FAIL\n");
+			else
+				printf("PASS\n");
+			break;
+		case '1': /* Setting > Capture Resolution setting */
+			g_print("*Select the preview resolution!\n");
+			printf("-----------------CAPTURE RESOLUTION TEST: ---------------------\n");
+			resolution_list.count = 0;
+			camera_foreach_supported_capture_resolution(hcamcorder->camera, capture_resolution_test_cb, &resolution_list);
+			flush_stdin();
+			err = scanf("%d", &idx);
+			data.ispass = false;
+			if (resolution_list.count > idx && idx >= 0) {
+				data.expected_width = resolution_list.width[idx];
+				data.expected_height = resolution_list.height[idx];
+
+				result = camera_set_capture_resolution(hcamcorder->camera, data.expected_width, data.expected_height);
+				printf("camera_set_capture_resolution with width =%d, height=%d ret=0x%x\n", data.expected_width, data.expected_height, result);
+			} else {
+				printf("invalid input %d\n", idx);
+				result = -1;
+			}
+			resolution_list.count = 0;
+			if (result != 0)
+				printf("FAIL\n");
+			else
+				printf("PASS\n");
+
+			break;
+		case '2': /* Setting > Digital zoom level */
+			g_print("*Digital zoom level  !\n");
+			camera_attr_get_zoom_range(hcamcorder->camera, &min, &max);
+			if (min >= max)
+				g_print("Not supported !! \n");
+			else {
+				flush_stdin();
+				g_print("\n Select  Digital zoom level min %d - max %d\n", min, max);
+				err = scanf("%d", &idx);
+				bret = camera_attr_set_zoom(hcamcorder->camera, idx);
+			}
+			break;
+		case '3': /* Setting > AF mode */
+			g_print("*AF mode !\n");
+			g_print("\t1. AF Start !\n");
+			g_print("\t2. AF Stop !\n\n");
+			flush_stdin();
+			err = scanf("%d", &idx);
+			switch (idx) {
+			case 1:
+				camera_start_focusing(hcamcorder->camera, 0);
+				break;
+			case 2:
+				camera_cancel_focusing(hcamcorder->camera);
+				break;
+			default:
+				g_print("Wrong Input[%d] !! \n", idx);
+				break;
+			}
+			break;
+		case '4': /* Setting > AF scan range */
+			g_print("*AF scan range !\n");
+			af_stack af_mode_list;
+			af_mode_list.count = 0;
+			camera_attr_foreach_supported_af_mode(hcamcorder->camera, (camera_attr_supported_af_mode_cb)af_mode_foreach_cb, NULL);
+			af_test_data data1;
+			data1.ispass = false;
+			data1.expected_mode = af_mode_list.mode;
+			flush_stdin();
+			err = scanf("%d", &idx);
+			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);
+			flush_stdin();
+			g_print("\n Select  Exposure mode \n");
+			err = scanf("%d", &idx);
+			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 {
+				flush_stdin();
+				g_print("\n Select  Exposure mode min%d -max %d\n", min, max);
+				err = scanf("%d", &idx);
+				bret = camera_attr_set_exposure(hcamcorder->camera, idx);
+			}
+			break;
+		case '7': /* Setting > F number */
+			g_print("Not supported !! \n");
+			break;
+		case 'i': /* Setting > ISO */
+			g_print("*ISO !\n");
+			camera_attr_foreach_supported_iso(hcamcorder->camera, iso_mode_cb, NULL);
+			flush_stdin();
+			err = scanf("%d", &idx);
+			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);
+			flush_stdin();
+			err = scanf("%d", &idx);
+			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 */
+			flush_stdin();
+			g_print("*Flip camera input\n");
+			g_print(" 0. Flip NONE\n");
+			g_print(" 1. Flip HORIZONTAL\n");
+			g_print(" 2. Flip VERTICAL\n");
+			g_print(" 3. Flip BOTH\n");
+			err = scanf("%d", &idx);
+			CHECK_MM_ERROR(camera_stop_preview(hcamcorder->camera));
+			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");
+			flush_stdin();
+			g_print("\n Select  Jpeg quality \n");
+			err = scanf("%d", &idx);
+			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);
+			flush_stdin();
+			err = scanf("%d", &idx);
+			bret = camera_set_preview_format(hcamcorder->camera, idx);
+			CHECK_MM_ERROR(camera_stop_preview(hcamcorder->camera));
+			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");
+			flush_stdin();
+			err = scanf("%d", &idx);
+			if (idx < 1 || idx > 8)
+				g_print("Wrong INPUT[%d]!! \n", idx);
+			else
+				camera_attr_set_tag_orientation(hcamcorder->camera, idx);
+			break;
+		case 'F': /* Getting > Get Facing direction */
+			g_print("* Get facing direction of camera module\n");
+			err = camera_get_facing_direction(hcamcorder->camera, &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;
+
+			/* Display / Filter setting */
+		case 'v': /* Display visible */
+			g_print("* Display visible setting !\n");
+			g_print("\n Select Display visible \n");
+			flush_stdin();
+			for (i = 0 ; i < 2 ; i++)
+				g_print("\t %d. %s\n", i+1, visible_mode[i]);
+			err = scanf("%d", &value);
+			bret = camera_set_display_visible(hcamcorder->camera, idx-1);
+			break;
+		case 'o': /* Setting > Display Mode */
+			g_print("* Display mode!\n");
+			flush_stdin();
+			for (i = 0 ; i < 5 ; i++)
+				g_print("%d. %s\n", i, display_mode[i]);
+			err = scanf("%d", &idx);
+			bret =  camera_set_display_mode(hcamcorder->camera, idx);
+			break;
+		case 'y': /* Setting > Rotate Display */
+			flush_stdin();
+			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);
+			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 */
+			flush_stdin();
+			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);
+			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);
+			flush_stdin();
+			g_print("\n Select  brightness min (%d) -max(%d)", min, max);
+			err = scanf("%d", &idx);
+			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);
+			flush_stdin();
+			g_print("\n Select  Contrast min(%d)-max(%d)", min, max);
+			err = scanf("%d", &idx);
+			bret = camera_attr_set_contrast(hcamcorder->camera, idx);
+			break;
+		case 'w': /* Setting > White balance */
+			g_print("*White balance !\n");
+			flush_stdin();
+			g_print("\n Select White balance \n");
+			camera_attr_foreach_supported_whitebalance(hcamcorder->camera, white_balance_cb, NULL);
+			err = scanf("%d", &idx);
+			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");
+			flush_stdin();
+			err = scanf("%d", &idx);
+			bret = camera_attr_set_effect(hcamcorder->camera, idx);
+			break;
+		case 'd': /* Setting > WDR */
+			g_print("*WDR !\n");
+			g_print("\n Select WDR Mode \n");
+			flush_stdin();
+			for (i = 0 ; i < 2 ; i++)
+				g_print("\t %d. %s\n", i+1, wdr_mode[i]);
+			err = scanf("%d", &idx);
+			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");
+			flush_stdin();
+			err = scanf("%d", &idx);
+			bret = camera_attr_set_scene_mode(hcamcorder->camera, idx);
+			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");
+			flush_stdin();
+			err = scanf("%d", &idx);
+			bret = camera_attr_set_flash_mode(hcamcorder->camera, idx);
+			break;
+		case 'x': /* Setting > Capture mode ,Muitishot? */
+			g_print("*Select Capture mode!\n");
+			flush_stdin();
+			g_print(" \n\t1. Stillshot mode\n\t2. Multishot mode\n\t3. HDR capture\n");
+			err = scanf("%d", &idx);
+
+			switch (idx) {
+			case 1:
+				g_print("stillshot mode selected and capture callback is set!!!!\n");
+				hcamcorder->isMultishot = FALSE;
+				camera_attr_set_hdr_mode(hcamcorder->camera, 0);
+				break;
+			case 2:
+				g_print("HDR Capture mode selected\n");
+				hcamcorder->isMultishot = FALSE;
+				g_print("\nSelect HDR capture mode\n");
+				flush_stdin();
+				for (i = 0 ; i < 3 ; i++)
+					g_print("\t %d. %s\n", i+1, hdr_mode[i]);
+				err = scanf("%d", &idx);
+				bret = camera_attr_set_hdr_mode(hcamcorder->camera, idx-1);
+				break;
+			default:
+				g_print("Wrong input, select again!!\n");
+				break;
+			}
+			break;
+		case 'l': /* Setting > Face detection setting */
+			g_print("* Face detect mode !\n");
+			flush_stdin();
+			for (i = 0 ; i < 2 ; i++)
+				g_print("\t %d. %s \n", i+1, detection_mode[i]);
+			err = scanf("%d", &idx);
+			if (camera_is_supported_face_detection(hcamcorder->camera)) {
+				if (idx >= 0 && idx < 2)
+					bret = camera_start_face_detection(hcamcorder->camera, _face_detected, NULL);
+			} 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");
+			flush_stdin();
+			for (i = 0; i < 2; i++)
+				g_print("\t %d. %s\n", i+1, ahs_mode[i]);
+			err = scanf("%d", &idx);
+			bret = camera_attr_enable_anti_shake(hcamcorder->camera, idx-1);
+			break;
+		case 'K': /* Setting > Video-stabilization */
+			g_print("*Video-stabilization !\n");
+			g_print("\n Select Video-stabilization mode \n");
+			flush_stdin();
+			for (i = 0 ; i < 2 ; i++)
+				g_print("\t %d. %s\n", i+1, vs_mode[i]);
+			err = scanf("%d", &idx);
+			if (idx == 1) {
+				g_print("\n Restart preview with NV12 and 720p resolution\n");
+				err = camera_stop_preview(hcamcorder->camera);
+				camera_set_preview_resolution(hcamcorder->camera, 1280, 720);
+				camera_set_preview_format(hcamcorder->camera, CAMERA_PIXEL_FORMAT_NV12);
+				camera_attr_enable_video_stabilization(hcamcorder->camera, idx-1);
+				if (err == 0) {
+					err = camera_start_preview(hcamcorder->camera);
+					if (err != 0)
+						g_print("\n Restart FAILED! %x\n", err);
+				}
+			}
+			break;
+		case 'u': /* Touch AF area */
+			g_print("* Touch AF area !\n");
+			flush_stdin();
+			g_print("\n Input x,y,width,height \n");
+			err = scanf("%d,%d,%d,%d", &x, &y, &width, &height);
+			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 'b': /* back */
+			hcamcorder->menu_state = MENU_STATE_MAIN;
+			break;
+		default:
+			g_print("\t Invalid input \n");
+			break;
+		}
+	} else {
+		g_print("\t Invalid mode, back to upper menu \n");
+		hcamcorder->menu_state = MENU_STATE_MAIN;
+	}
+
+	g_print("\t bret : 0x%x \n", bret);
+
+	return;
 }
 
 
 /**
-* This function is to execute command.
-*
-* @param   channel [in]    1st parameter
-*
-* @return  This function returns TRUE/FALSE
-* @remark
-* @see
-*/
+ * This function is to execute command.
+ *
+ * @param   channel [in]    1st parameter
+ *
+ * @return  This function returns TRUE/FALSE
+ * @remark
+ * @see
+ */
 static gboolean cmd_input(GIOChannel *channel)
 {
-    gchar *buf = NULL;
-    gsize read_size;
-    GError *g_error = NULL;
-
-    LOGD("ENTER");
-
-    g_io_channel_read_line(channel, &buf, &read_size, NULL, &g_error);
-    if (g_error) {
-        LOGD("g_io_channel_read_chars error");
-        g_error_free(g_error);
-        g_error = NULL;
-    }
-
-    if (buf) {
-        g_strstrip(buf);
-
-        LOGD("Menu Status : %d", hcamcorder->menu_state);
-        switch (hcamcorder->menu_state)
-        {
-        case MENU_STATE_MAIN:
-            main_menu(buf[0]);
-            break;
-        case MENU_STATE_SETTING:
-            setting_menu(buf[0]);
-            break;
-        default:
-            break;
-        }
-
-        g_free(buf);
-        buf = NULL;
-
-        print_menu();
-    } else {
-        LOGD("No read input");
-    }
-
-    return TRUE;
+	gchar *buf = NULL;
+	gsize read_size;
+	GError *g_error = NULL;
+
+	LOGD("ENTER");
+
+	g_io_channel_read_line(channel, &buf, &read_size, NULL, &g_error);
+	if (g_error) {
+		LOGD("g_io_channel_read_chars error");
+		g_error_free(g_error);
+		g_error = NULL;
+	}
+
+	if (buf) {
+		g_strstrip(buf);
+
+		LOGD("Menu Status : %d", hcamcorder->menu_state);
+		switch (hcamcorder->menu_state) {
+		case MENU_STATE_MAIN:
+			main_menu(buf[0]);
+			break;
+		case MENU_STATE_SETTING:
+			setting_menu(buf[0]);
+			break;
+		default:
+			break;
+		}
+
+		g_free(buf);
+		buf = NULL;
+
+		print_menu();
+	} else {
+		LOGD("No read input");
+	}
+
+	return TRUE;
 }
 
 static gboolean init_handle()
 {
-    hcamcorder->mode = MODE_VIDEO_CAPTURE;  /* image(capture)/video(recording) mode */
-    hcamcorder->isMultishot =  FALSE;
-    hcamcorder->stillshot_count = 0;        /* total stillshot count */
-    hcamcorder->multishot_count = 0;        /* total multishot count */
-    hcamcorder->stillshot_filename = STILL_CAPTURE_FILE_PATH_NAME;  /* stored filename of  stillshot  */
-    hcamcorder->multishot_filename = MULTI_CAPTURE_FILE_PATH_NAME;  /* stored filename of  multishot  */
-    hcamcorder->menu_state = MENU_STATE_MAIN;
-    hcamcorder->isMute = FALSE;
-    hcamcorder->elapsed_time = 0;
-    multishot_num = IMAGE_CAPTURE_COUNT_MULTI;
-
-    return TRUE;
+	hcamcorder->mode = MODE_VIDEO_CAPTURE;  /* image(capture)/video(recording) mode */
+	hcamcorder->isMultishot =  FALSE;
+	hcamcorder->stillshot_count = 0;        /* total stillshot count */
+	hcamcorder->multishot_count = 0;        /* total multishot count */
+	hcamcorder->stillshot_filename = STILL_CAPTURE_FILE_PATH_NAME;  /* stored filename of  stillshot  */
+	hcamcorder->multishot_filename = MULTI_CAPTURE_FILE_PATH_NAME;  /* stored filename of  multishot  */
+	hcamcorder->menu_state = MENU_STATE_MAIN;
+	hcamcorder->isMute = FALSE;
+	hcamcorder->elapsed_time = 0;
+	multishot_num = IMAGE_CAPTURE_COUNT_MULTI;
+
+	return TRUE;
 }
 
 void _preview_cb(camera_preview_data_s *frame, void *user_data)
@@ -1367,169 +1244,169 @@ void _preview_cb(camera_preview_data_s *frame, void *user_data)
 	fp = NULL;
 #else
 	g_print("----- preview callback - format %d, %dx%d, num plane %d\n",
-	        frame->format, frame->width, frame->height, frame->num_of_planes);
+			frame->format, frame->width, frame->height, frame->num_of_planes);
 #endif
 
 	return;
 }
 
 /**
-* This function is to change camcorder mode.
-*
-* @param   type    [in]    image(capture)/video(recording) mode
-*
-* @return  This function returns TRUE/FALSE
-* @remark
-* @see     other functions
-*/
+ * This function is to change camcorder mode.
+ *
+ * @param   type    [in]    image(capture)/video(recording) mode
+ *
+ * @return  This function returns TRUE/FALSE
+ * @remark
+ * @see     other functions
+ */
 static gboolean mode_change()
 {
-    int err = 0;
-    char media_type = '\0';
-    bool check= FALSE;
-
-    init_handle();
-    while (!check) {
-        g_print("\n\t=======================================\n");
-        g_print("\t   CAMERA_TESTSUITE\n");
-        g_print("\t=======================================\n");
-        g_print("\t   '1' Video Capture - Front Camera\n");
-        g_print("\t   '2' Video Capture - Rear Camera\n");
-        g_print("\t   'q' Exit\n");
-        g_print("\t=======================================\n");
-
-        g_print("\t  Enter the media type:\n\t");
-
-        err = scanf("%c", &media_type);
-        if (err == EOF) {
-            g_print("\t!!!read input error!!!\n");
-            continue;
-        }
-
-        switch (media_type) {
-        case '1':
-            hcamcorder->mode= MODE_VIDEO_CAPTURE;
-            cam_info = CAMERA_DEVICE_CAMERA1;
-            check = TRUE;
-            break;
-        case '2':
-            hcamcorder->mode= MODE_VIDEO_CAPTURE;
-            cam_info = CAMERA_DEVICE_CAMERA0;
-            check = TRUE;
-            break;
-        case 'q':
-            g_print("\t Quit Camcorder Testsuite!!\n");
-            hcamcorder->mode = -1;
-            if (g_main_loop_is_running(g_loop))
-                g_main_loop_quit(g_loop);
-
-            return FALSE;
-        default:
-            g_print("\t Invalid media type(%d)\n", media_type);
-            continue;
-        }
-    }
-
-    LOGD("camcorder_create");
-    g_get_current_time(&previous_time);
-    g_timer_reset(timer);
-
-    err = camera_create(cam_info,&hcamcorder->camera);
-    LOGD("camera_create()  : %12.6lfs", g_timer_elapsed(timer, NULL));
-
-    if (err != 0) {
-        LOGE("mmcamcorder_create = %x", err);
-        return -1;
-    } else {
-        camera_state = CAMERA_STATE_NONE;
-    }
-    camera_print_state = CAMERA_STATE_CREATED;
-
-    camera_set_state_changed_cb(hcamcorder->camera, _camera_state_changed_cb, NULL);
-    camera_set_interrupted_cb(hcamcorder->camera, _camera_interrupted_cb, NULL);
-    camera_set_display_mode(hcamcorder->camera,0 ); //MM_DISPLAY_METHOD_LETTER_BOX
-    camera_set_display(hcamcorder->camera, CAMERA_DISPLAY_TYPE_OVERLAY, GET_DISPLAY(eo));
-
-    //camera_set_preview_cb(hcamcorder->camera, _preview_cb, hcamcorder->camera);
-
-    camera_start_preview(hcamcorder->camera);
-    g_get_current_time(&current_time);
-    timersub(&current_time, &previous_time, &res);
-    LOGD("Camera Starting Time  : %ld.%lds", res.tv_sec, res.tv_usec);
-    camera_print_state = CAMERA_STATE_PREVIEW;
-
-    return TRUE;
+	int err = 0;
+	char media_type = '\0';
+	bool check = FALSE;
+
+	init_handle();
+	while (!check) {
+		g_print("\n\t=======================================\n");
+		g_print("\t   CAMERA_TESTSUITE\n");
+		g_print("\t=======================================\n");
+		g_print("\t   '1' Video Capture - Front Camera\n");
+		g_print("\t   '2' Video Capture - Rear Camera\n");
+		g_print("\t   'q' Exit\n");
+		g_print("\t=======================================\n");
+
+		g_print("\t  Enter the media type:\n\t");
+
+		err = scanf("%c", &media_type);
+		if (err == EOF) {
+			g_print("\t!!!read input error!!!\n");
+			continue;
+		}
+
+		switch (media_type) {
+		case '1':
+			hcamcorder->mode = MODE_VIDEO_CAPTURE;
+			cam_info = CAMERA_DEVICE_CAMERA1;
+			check = TRUE;
+			break;
+		case '2':
+			hcamcorder->mode = MODE_VIDEO_CAPTURE;
+			cam_info = CAMERA_DEVICE_CAMERA0;
+			check = TRUE;
+			break;
+		case 'q':
+			g_print("\t Quit Camcorder Testsuite!!\n");
+			hcamcorder->mode = -1;
+			if (g_main_loop_is_running(g_loop))
+				g_main_loop_quit(g_loop);
+
+			return FALSE;
+		default:
+			g_print("\t Invalid media type(%d)\n", media_type);
+			continue;
+		}
+	}
+
+	LOGD("camcorder_create");
+	g_get_current_time(&previous_time);
+	g_timer_reset(timer);
+
+	err = camera_create(cam_info, &hcamcorder->camera);
+	LOGD("camera_create()  : %12.6lfs", g_timer_elapsed(timer, NULL));
+
+	if (err != 0) {
+		LOGE("mmcamcorder_create = %x", err);
+		return -1;
+	} else {
+		camera_state = CAMERA_STATE_NONE;
+	}
+	camera_print_state = CAMERA_STATE_CREATED;
+
+	camera_set_state_changed_cb(hcamcorder->camera, _camera_state_changed_cb, NULL);
+	camera_set_interrupted_cb(hcamcorder->camera, _camera_interrupted_cb, NULL);
+	camera_set_display_mode(hcamcorder->camera, 0); /* MM_DISPLAY_METHOD_LETTER_BOX */
+	camera_set_display(hcamcorder->camera, CAMERA_DISPLAY_TYPE_OVERLAY, GET_DISPLAY(eo));
+
+	/*camera_set_preview_cb(hcamcorder->camera, _preview_cb, hcamcorder->camera);*/
+
+	camera_start_preview(hcamcorder->camera);
+	g_get_current_time(&current_time);
+	timersub(&current_time, &previous_time, &res);
+	LOGD("Camera Starting Time  : %ld.%lds", res.tv_sec, res.tv_usec);
+	camera_print_state = CAMERA_STATE_PREVIEW;
+
+	return TRUE;
 }
 
 
 /**
-* This function is the example main function for mmcamcorder API.
-*
-* @param
-*
-* @return  This function returns 0.
-* @remark
-* @see     other functions
-*/
+ * This function is the example main function for mmcamcorder API.
+ *
+ * @param
+ *
+ * @return  This function returns 0.
+ * @remark
+ * @see     other functions
+ */
 int main(int argc, char **argv)
 {
 
-    int bret;
-    int w,h;
-    elm_init(argc, argv);
+	int bret;
+	int w, h;
+	elm_init(argc, argv);
 
-    eo = elm_win_add(NULL, "VIDEO OVERLAY", ELM_WIN_BASIC);
-    elm_win_title_set(eo, "TITLE");
-    elm_win_borderless_set(eo, EINA_TRUE);
-    elm_win_screen_size_get(eo, NULL, NULL, &w, &h);
-    evas_object_resize(eo, w, h);
-    evas_object_show(eo);
-    elm_win_activate(eo);
+	eo = elm_win_add(NULL, "VIDEO OVERLAY", ELM_WIN_BASIC);
+	elm_win_title_set(eo, "TITLE");
+	elm_win_borderless_set(eo, EINA_TRUE);
+	elm_win_screen_size_get(eo, NULL, NULL, &w, &h);
+	evas_object_resize(eo, w, h);
+	evas_object_show(eo);
+	elm_win_activate(eo);
 
 
-#if !GLIB_CHECK_VERSION(2,35,0)
-    if (!g_thread_supported())
-        g_thread_init (NULL);
+#if !GLIB_CHECK_VERSION(2, 35, 0)
+	if (!g_thread_supported())
+		g_thread_init(NULL);
 #endif
 
-    timer = g_timer_new();
+	timer = g_timer_new();
 
-    gst_init(&argc, &argv);
+	gst_init(&argc, &argv);
 
-    LOGD("gst_init() : %12.6lfs", g_timer_elapsed(timer, NULL));
+	LOGD("gst_init() : %12.6lfs", g_timer_elapsed(timer, NULL));
 
-    hcamcorder = (cam_handle_t *) g_malloc0(sizeof(cam_handle_t));
-    camera_state = CAMERA_STATE_NONE;
+	hcamcorder = (cam_handle_t *) g_malloc0(sizeof(cam_handle_t));
+	camera_state = CAMERA_STATE_NONE;
 
-    g_timer_reset(timer);
+	g_timer_reset(timer);
 
-    bret = mode_change();
-    if (!bret)
-        return bret;
+	bret = mode_change();
+	if (!bret)
+		return bret;
 
-    print_menu();
+	print_menu();
 
-    g_loop = g_main_loop_new(NULL, FALSE);
+	g_loop = g_main_loop_new(NULL, FALSE);
 
-    stdin_channel = g_io_channel_unix_new(fileno(stdin));/* read from stdin */
-    g_io_add_watch(stdin_channel, G_IO_IN, (GIOFunc)cmd_input, NULL);
+	stdin_channel = g_io_channel_unix_new(fileno(stdin));/* read from stdin */
+	g_io_add_watch(stdin_channel, G_IO_IN, (GIOFunc)cmd_input, NULL);
 
-    LOGD("RUN main loop");
+	LOGD("RUN main loop");
 
-    g_main_loop_run(g_loop);
+	g_main_loop_run(g_loop);
 
-    LOGD("STOP main loop");
+	LOGD("STOP main loop");
 
-    if (timer) {
-        g_timer_stop(timer);
-        g_timer_destroy(timer);
-        timer = NULL;
-    }
-    g_free(hcamcorder);
-    g_main_loop_unref(g_loop);
-    g_io_channel_unref(stdin_channel);
+	if (timer) {
+		g_timer_stop(timer);
+		g_timer_destroy(timer);
+		timer = NULL;
+	}
+	g_free(hcamcorder);
+	g_main_loop_unref(g_loop);
+	g_io_channel_unref(stdin_channel);
 
-    return bret;
+	return bret;
 }
 
 /*EOF*/