update latestHEADsubmit/master/20120920.1510252.0_alphamaster2.0alpha

20 files changed, 1391 insertions, 107 deletions

diff --git a/TC/_export_env.sh b/TC/_export_env.sh
new file mode 100755
index 0000000..72a11ec
--- /dev/null
+++ b/TC/_export_env.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+. ./config
+export TET_INSTALL_PATH=$TET_INSTALL_HOST_PATH # tetware root path
+export TET_TARGET_PATH=$TET_INSTALL_PATH/tetware-target # tetware target path
+export PATH=$TET_TARGET_PATH/bin:$PATH
+export LD_LIBRARY_PATH=$TET_TARGET_PATH/lib/tet3:$LD_LIBRARY_PATH
+export TET_ROOT=$TET_TARGET_PATH
diff --git a/TC/_export_target_env.sh b/TC/_export_target_env.sh
new file mode 100755
index 0000000..5ddaa53
--- /dev/null
+++ b/TC/_export_target_env.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+. ./config
+export TET_INSTALL_PATH=$TET_INSTALL_TARGET_PATH # path to path
+export TET_TARGET_PATH=$TET_INSTALL_PATH/tetware-target
+export PATH=$TET_TARGET_PATH/bin:$PATH
+export LD_LIBRARY_PATH=$TET_TARGET_PATH/lib/tet3:$LD_LIBRARY_PATH
+export TET_ROOT=$TET_TARGET_PATH
diff --git a/TC/build.sh b/TC/build.sh
new file mode 100755
index 0000000..72aad6c
--- /dev/null
+++ b/TC/build.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+. ./_export_env.sh                              # setting environment variables
+
+export TET_SUITE_ROOT=`pwd`
+FILE_NAME_EXTENSION=`date +%s`
+
+RESULT_DIR=results
+HTML_RESULT=$RESULT_DIR/build-tar-result-$FILE_NAME_EXTENSION.html
+JOURNAL_RESULT=$RESULT_DIR/build-tar-result-$FILE_NAME_EXTENSION.journal
+
+mkdir -p $RESULT_DIR
+
+tcc -c -p ./
+tcc -b -j $JOURNAL_RESULT -p ./
+grw -c 7 -f chtml -o $HTML_RESULT $JOURNAL_RESULT
diff --git a/TC/clean.sh b/TC/clean.sh
new file mode 100755
index 0000000..29743e0
--- /dev/null
+++ b/TC/clean.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+. ./_export_env.sh                              # setting environment variables
+
+export TET_SUITE_ROOT=`pwd`
+RESULT_DIR=results
+
+tcc -c -p ./                                # executing tcc, with clean option (-c)
+rm -r $RESULT_DIR
+rm -r tet_tmp_dir
+rm testcase/tet_captured
diff --git a/TC/config.default b/TC/config.default
new file mode 100755
index 0000000..12ac1e2
--- /dev/null
+++ b/TC/config.default
@@ -0,0 +1,3 @@
+CAPI_PROJECT_ROOT=/home/abyss/capi
+TET_INSTALL_HOST_PATH=/home/abyss/TETware
+TET_INSTALL_TARGET_PATH=/mnt/nfs/TETware
diff --git a/TC/execute.sh b/TC/execute.sh
new file mode 100755
index 0000000..a4f6095
--- /dev/null
+++ b/TC/execute.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+. ./_export_target_env.sh                    # setting environment variables
+
+export TET_SUITE_ROOT=`pwd`
+FILE_NAME_EXTENSION=`date +%s`
+
+RESULT_DIR=results
+HTML_RESULT=$RESULT_DIR/exec-tar-result-$FILE_NAME_EXTENSION.html
+JOURNAL_RESULT=$RESULT_DIR/exec-tar-result-$FILE_NAME_EXTENSION.journal
+
+mkdir -p $RESULT_DIR
+
+tcc -e -j $JOURNAL_RESULT -p ./
+grw -c 3 -f chtml -o $HTML_RESULT $JOURNAL_RESULT
diff --git a/TC/testcase/Makefile b/TC/testcase/Makefile
new file mode 100755
index 0000000..fbb2cbe
--- /dev/null
+++ b/TC/testcase/Makefile
@@ -0,0 +1,25 @@
+CC ?= gcc
+
+C_FILES = $(shell ls *.c)
+
+PKGS = capi-media-image-util dlog glib-2.0
+
+LDFLAGS = `pkg-config --libs $(PKGS)`
+LDFLAGS += $(TET_ROOT)/lib/tet3/tcm_s.o
+LDFLAGS += -L$(TET_ROOT)/lib/tet3 -ltcm_s
+LDFLAGS += -L$(TET_ROOT)/lib/tet3 -lapi_s
+
+CFLAGS = -I. `pkg-config --cflags $(PKGS)`
+CFLAGS += -I$(TET_ROOT)/inc/tet3
+CFLAGS += -Wall
+
+#TARGETS = $(C_FILES:%.c=tc-%)
+TCS := $(shell ls -1 *.c | cut -d. -f1)
+
+all: $(TCS)
+
+%: %.c
+	$(CC) -o $@ $< $(CFLAGS) $(LDFLAGS)
+
+clean:
+	rm -f $(TCS)
diff --git a/TC/testcase/sample.jpg b/TC/testcase/sample.jpg
new file mode 100755
index 0000000..7222371
--- /dev/null
+++ b/TC/testcase/sample.jpg
diff --git a/TC/testcase/tslist b/TC/testcase/tslist
new file mode 100755
index 0000000..becb7ea
--- /dev/null
+++ b/TC/testcase/tslist
@@ -0,0 +1,3 @@
+/testcase/utc_image_util_jpeg
+/testcase/utc_media_image_util_basic
+
diff --git a/TC/testcase/utc_image_util_jpeg.c b/TC/testcase/utc_image_util_jpeg.c
new file mode 100755
index 0000000..9b692c5
--- /dev/null
+++ b/TC/testcase/utc_image_util_jpeg.c
@@ -0,0 +1,469 @@
+/*
+* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+*
+* 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 for the specific language governing permissions and
+* limitations under the License. 
+*/
+
+
+#include <stdio.h>
+#include <tet_api.h>
+#include <image_util.h>
+
+static void startup(void);
+static void cleanup(void);
+
+void (*tet_startup)(void) = startup;
+void (*tet_cleanup)(void) = cleanup;
+
+#define SAMPLE_JPEG "sample.jpg"
+#define WRONG_PATH ""
+#define OUTPUT_JPEG "test_output.jpg"
+
+image_util_colorspace_e SUPPORTED_COLORSPACE;
+image_util_colorspace_e NOT_SUPPORTED_COLORSPACE;
+image_util_colorspace_e FIRST_COLORSPACE;
+image_util_colorspace_e LAST_COLORSPACE;
+
+/**
+ * @brief Global struct for raw image data
+ */
+struct{
+    unsigned char *buffer;
+    int size;
+    int w;
+    int h;
+}raw_image = {NULL, 0, 0, 0};
+
+
+/**
+ * @brief Global struct for jpeg image
+ */
+struct{
+    unsigned char *buffer;
+    int size;
+}jpeg_image = {NULL, 0};
+
+
+#define API_NAME_IMAGE_UTIL_DECODE_JPEG "image_util_decode_jpeg"
+#define API_NAME_IMAGE_UTIL_ENCODE_JPEG "image_util_encode_jpeg"
+#define API_NAME_IMAGE_UTIL_DECODE_JPEG_FROM_MEMORY "image_util_decode_jpeg_from_memory"
+#define API_NAME_IMAGE_UTIL_ENCODE_JPEG_TO_MEMORY "image_util_encode_jpeg_to_memory"
+
+static void utc_image_util_decode_jpeg_n_1(void);
+static void utc_image_util_decode_jpeg_n_2(void);
+static void utc_image_util_decode_jpeg_n_3(void);
+static void utc_image_util_decode_jpeg_n_4(void);
+static void utc_image_util_decode_jpeg_n_5(void);
+static void utc_image_util_decode_jpeg_p(void);
+static void utc_image_util_decode_jpeg_from_memory_n_1(void);
+static void utc_image_util_decode_jpeg_from_memory_n_2(void);
+static void utc_image_util_decode_jpeg_from_memory_n_3(void);
+static void utc_image_util_decode_jpeg_from_memory_n_4(void);
+static void utc_image_util_decode_jpeg_from_memory_p(void);
+static void utc_image_util_encode_jpeg_n_1(void);
+static void utc_image_util_encode_jpeg_n_2(void);
+static void utc_image_util_encode_jpeg_n_3(void);
+static void utc_image_util_encode_jpeg_n_4(void);
+static void utc_image_util_encode_jpeg_n_5(void);
+static void utc_image_util_encode_jpeg_p(void);
+static void utc_image_util_encode_jpeg_to_memory_n_1(void);
+static void utc_image_util_encode_jpeg_to_memory_n_2(void);
+static void utc_image_util_encode_jpeg_to_memory_n_3(void);
+static void utc_image_util_encode_jpeg_to_memory_n_4(void);
+static void utc_image_util_encode_jpeg_to_memory_p(void);
+
+enum
+{
+    POSITIVE_TC_IDX = 0x01,
+    NEGATIVE_TC_IDX,
+};
+
+struct tet_testlist tet_testlist[] = {
+/**
+ *  image_util_decode_jpeg
+ */
+    { utc_image_util_decode_jpeg_n_1, 1 },
+    { utc_image_util_decode_jpeg_n_2, 2 },
+    { utc_image_util_decode_jpeg_n_3, 3 },
+    { utc_image_util_decode_jpeg_n_4, 4 },
+    { utc_image_util_decode_jpeg_n_5, 5 },
+    { utc_image_util_decode_jpeg_p, 6},
+
+/**
+ *  image_util_encode_jpeg
+ */
+    { utc_image_util_encode_jpeg_n_1, 7 },
+    { utc_image_util_encode_jpeg_n_2, 8 },
+    { utc_image_util_encode_jpeg_n_3, 9 },
+    { utc_image_util_encode_jpeg_n_4, 10 },
+    { utc_image_util_encode_jpeg_n_5, 11 },
+    { utc_image_util_encode_jpeg_p, 12},
+
+/**
+ *  image_util_encode_jpeg_to_memory
+ */
+    { utc_image_util_encode_jpeg_to_memory_n_1, 13 },
+    { utc_image_util_encode_jpeg_to_memory_n_2, 14 },
+    { utc_image_util_encode_jpeg_to_memory_n_3, 15 },
+    { utc_image_util_encode_jpeg_to_memory_n_4, 16 },
+    { utc_image_util_encode_jpeg_to_memory_p, 17 },
+
+/**
+ *  image_util_decode_jpeg_from_memory
+ */
+    { utc_image_util_decode_jpeg_from_memory_n_1, 18 },
+    { utc_image_util_decode_jpeg_from_memory_n_2, 19 },
+    { utc_image_util_decode_jpeg_from_memory_n_3, 20 },// SIGSEGV from api
+    { utc_image_util_decode_jpeg_from_memory_n_4, 21 },
+    { utc_image_util_decode_jpeg_from_memory_p, 22 }, // SIGSEGV from api
+    { NULL, 0 },
+};
+
+/**
+ * @brief Callback to find first supported colorspace
+ */
+static bool find_first_supported_colorspace_cb( image_util_colorspace_e colorspace, void * user_data)
+{
+    *(int*)user_data = colorspace;
+    return false;
+}
+
+static void startup(void)
+{
+    /* start of TC */
+    tet_printf("\n TC start");
+    // set first not supportes colorspace
+    image_util_foreach_supported_jpeg_colorspace( find_first_supported_colorspace_cb , (void*)(&SUPPORTED_COLORSPACE) );
+
+    // set oher colorspaces
+    NOT_SUPPORTED_COLORSPACE = IMAGE_UTIL_COLORSPACE_YUV422; //TODO: FIND NOT SUPPORTED FORMAT
+    FIRST_COLORSPACE = IMAGE_UTIL_COLORSPACE_YV12;
+    LAST_COLORSPACE = IMAGE_UTIL_COLORSPACE_BGRX8888;
+
+    // prepare buffers for raw and jpeg images
+    if(image_util_decode_jpeg(SAMPLE_JPEG, SUPPORTED_COLORSPACE, &raw_image.buffer, &raw_image.w, &raw_image.h, &raw_image.size) == IMAGE_UTIL_ERROR_NONE){
+        tet_printf("\n raw_image initialization OK");
+        if(image_util_encode_jpeg_to_memory(raw_image.buffer, raw_image.w , raw_image.h , SUPPORTED_COLORSPACE, 100, &jpeg_image.buffer, &jpeg_image.size) == IMAGE_UTIL_ERROR_NONE)
+            tet_printf("\n jpeg_image initialization OK");
+        else
+            tet_printf("\n jpeg_image initialization FAILED");
+    }
+    else
+       tet_printf("\n raw_image initialization FAILED");
+}
+
+static void cleanup(void)
+{
+    /* end of TC */
+    free(raw_image.buffer);
+    free(jpeg_image.buffer);
+    tet_printf("\n TC end");
+}
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg(). Invalid path or image_buffer parameters;
+ */
+static void utc_image_util_decode_jpeg_n_1(void)
+{
+    int r;
+    int w, h;
+    int size;
+
+    r = image_util_decode_jpeg(NULL, SUPPORTED_COLORSPACE, NULL, &w, &h, &size);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg(). Parameter colorspace over the range.
+ */
+static void utc_image_util_decode_jpeg_n_2(void)
+{
+    int r;
+    int w, h;
+    int size;
+    unsigned char *buffer = NULL;
+
+    r = image_util_decode_jpeg(SAMPLE_JPEG, LAST_COLORSPACE + 1, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg(). Parameter colorspace below the range.
+ */
+static void utc_image_util_decode_jpeg_n_3(void)
+{
+    int r;
+    int w, h;
+    int size;
+    unsigned char *buffer = NULL;
+
+    r = image_util_decode_jpeg(SAMPLE_JPEG, FIRST_COLORSPACE - 1, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg(). Not supported format.
+ */
+static void utc_image_util_decode_jpeg_n_4(void)
+{
+    int r;
+    int w, h;
+    int size;
+    unsigned char *buffer = NULL;
+
+    r = image_util_decode_jpeg(SAMPLE_JPEG, NOT_SUPPORTED_COLORSPACE, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG, r, IMAGE_UTIL_ERROR_NOT_SUPPORTED_FORMAT);
+}
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg(). Wrong image file path. (Incomplete documentation!)
+ */
+static void utc_image_util_decode_jpeg_n_5(void)
+{
+    int r;
+    int w, h;
+    int size;
+    unsigned char *buffer = NULL;
+
+    r = image_util_decode_jpeg(WRONG_PATH, SUPPORTED_COLORSPACE, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG, r, IMAGE_UTIL_ERROR_NO_SUCH_FILE);
+}
+
+
+/**
+ * @brief Positive test case of image_util_decode_jpeg(). Al parameters OK, Success expected.
+ */
+static void utc_image_util_decode_jpeg_p(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int w, h;
+    int size;
+
+    r = image_util_decode_jpeg(SAMPLE_JPEG, SUPPORTED_COLORSPACE, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG, r, IMAGE_UTIL_ERROR_NONE);
+}
+
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg_from_memory(). Invalid jpeg_buffer or image_buffer parameters;
+ */
+static void utc_image_util_decode_jpeg_from_memory_n_1(void)
+{
+    int r;
+    int w, h;
+    int size;
+
+    r = image_util_decode_jpeg_from_memory(NULL, jpeg_image.size, SUPPORTED_COLORSPACE, NULL, &w, &h, &size);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG_FROM_MEMORY, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg_from_memory(). Parameter colorspace below the range.
+ */
+static void utc_image_util_decode_jpeg_from_memory_n_2(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int w, h;
+    int size;
+
+    r = image_util_decode_jpeg_from_memory(jpeg_image.buffer, jpeg_image.size, FIRST_COLORSPACE -1, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG_FROM_MEMORY, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg_from_memory(). Parameter colorspace over the range.
+ */
+static void utc_image_util_decode_jpeg_from_memory_n_3(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int w, h;
+    int size;
+
+    r = image_util_decode_jpeg_from_memory(jpeg_image.buffer, jpeg_image.size, LAST_COLORSPACE + 1, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG_FROM_MEMORY, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_decode_jpeg_from_memory(). Not supported format.
+ */
+static void utc_image_util_decode_jpeg_from_memory_n_4(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int w, h;
+    int size;
+
+    r = image_util_decode_jpeg_from_memory(jpeg_image.buffer, jpeg_image.size, NOT_SUPPORTED_COLORSPACE, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG_FROM_MEMORY, r, IMAGE_UTIL_ERROR_NOT_SUPPORTED_FORMAT);
+}
+
+
+/**
+ * @brief Positive test image_util_decode_jpeg_from_memory(). Al parameters OK, Success expected.
+ */
+static void utc_image_util_decode_jpeg_from_memory_p(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int w, h;
+    int size;
+
+    r = image_util_decode_jpeg_from_memory(jpeg_image.buffer, jpeg_image.size, SUPPORTED_COLORSPACE, &buffer, &w, &h, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_DECODE_JPEG_FROM_MEMORY, r, IMAGE_UTIL_ERROR_NONE);
+}
+/**
+ * @brief Negative test case of image_util_encode_jpeg(). Invalid path or buffer parameters;
+ */
+static void utc_image_util_encode_jpeg_n_1(void)
+{
+    int r;
+
+    r = image_util_encode_jpeg(NULL, raw_image.w , raw_image.h , SUPPORTED_COLORSPACE, 100, NULL);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_encode_jpeg(). Parameter colorspace over the range.
+ */
+static void utc_image_util_encode_jpeg_n_2(void)
+{
+    int r;
+
+    r = image_util_encode_jpeg(raw_image.buffer, raw_image.w , raw_image.h , LAST_COLORSPACE + 1, 100, OUTPUT_JPEG);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+/**
+ * @brief Negative test case of image_util_encode_jpeg(). Parameter colorspace below the range.
+ */
+static void utc_image_util_encode_jpeg_n_3(void)
+{
+    int r;
+
+    r = image_util_encode_jpeg(raw_image.buffer, raw_image.w , raw_image.h , FIRST_COLORSPACE -1, 100, OUTPUT_JPEG);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_encode_jpeg(). Not supported format.
+ */
+static void utc_image_util_encode_jpeg_n_4(void)
+{
+    int r;
+
+    r = image_util_encode_jpeg(raw_image.buffer, raw_image.w , raw_image.h , NOT_SUPPORTED_COLORSPACE, 100, OUTPUT_JPEG);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG, r, IMAGE_UTIL_ERROR_NOT_SUPPORTED_FORMAT);
+}
+
+
+/**
+ * @brief Negative test case of image_util_encode_jpeg(). Wrong image file path.
+ */
+static void utc_image_util_encode_jpeg_n_5(void)
+{
+    int r;
+
+    r = image_util_encode_jpeg(raw_image.buffer, raw_image.w , raw_image.h , SUPPORTED_COLORSPACE, 100, WRONG_PATH);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG, r, IMAGE_UTIL_ERROR_NO_SUCH_FILE);
+}
+
+
+/**
+ * @brief Positive test case of image_util_encode_jpeg(). Al parameters OK, Success expected.
+ */
+static void utc_image_util_encode_jpeg_p(void)
+{
+    int r;
+
+    r = image_util_encode_jpeg(raw_image.buffer, raw_image.w , raw_image.h , SUPPORTED_COLORSPACE, 100, OUTPUT_JPEG);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG, r, IMAGE_UTIL_ERROR_NONE);
+}
+
+/**
+ * @brief Negative test case of image_util_encode_jpeg_to_memory(). Invalid path or image_buffer or jpeg_buffer parameters;
+ */
+static void utc_image_util_encode_jpeg_to_memory_n_1(void)
+{
+    int r;
+    int size;
+
+    r = image_util_encode_jpeg_to_memory(NULL, 5 , 5 , SUPPORTED_COLORSPACE, 100, NULL, &size);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG_TO_MEMORY, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_encode_jpeg_to_memory(). Parameter colorspace over the range.
+ */
+static void utc_image_util_encode_jpeg_to_memory_n_2(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int size;
+
+    r = image_util_encode_jpeg_to_memory(raw_image.buffer, raw_image.w , raw_image.h , FIRST_COLORSPACE - 1, 100, &buffer, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG_TO_MEMORY, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_encode_jpeg_to_memory(). Parameter colorspace below the range.
+ */
+static void utc_image_util_encode_jpeg_to_memory_n_3(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int size;
+
+    r = image_util_encode_jpeg_to_memory(raw_image.buffer, raw_image.w , raw_image.h , LAST_COLORSPACE + 1, 100, &buffer, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG_TO_MEMORY, r, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+}
+
+/**
+ * @brief Negative test case of image_util_encode_jpeg_to_memory(). Not supported format.
+ */
+static void utc_image_util_encode_jpeg_to_memory_n_4(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int size;
+
+    r = image_util_encode_jpeg_to_memory(raw_image.buffer, raw_image.w , raw_image.h , NOT_SUPPORTED_COLORSPACE, 100, &buffer, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG_TO_MEMORY, r, IMAGE_UTIL_ERROR_NOT_SUPPORTED_FORMAT);
+}
+
+/**
+ * @brief Positive test case of image_util_encode_jpeg_to_memory(). Al parameters OK, Success expected.
+ */
+static void utc_image_util_encode_jpeg_to_memory_p(void)
+{
+    int r;
+    unsigned char *buffer = NULL;
+    int size;
+
+    r = image_util_encode_jpeg_to_memory(raw_image.buffer, raw_image.w , raw_image.h , SUPPORTED_COLORSPACE, 100, &buffer, &size);
+    free(buffer);
+    dts_check_eq(API_NAME_IMAGE_UTIL_ENCODE_JPEG_TO_MEMORY, r, IMAGE_UTIL_ERROR_NONE);
+}
diff --git a/TC/testcase/utc_media_image_util_basic.c b/TC/testcase/utc_media_image_util_basic.c
new file mode 100755
index 0000000..cfaf7aa
--- /dev/null
+++ b/TC/testcase/utc_media_image_util_basic.c
@@ -0,0 +1,543 @@
+/*
+* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+*
+* 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 for the specific language governing permissions and
+* limitations under the License. 
+*/
+
+#include <stdio.h>
+#include <tet_api.h>
+#include <image_util.h>
+
+
+
+#define API_NAME_IMAGEUTIL_COLORSPACE "image_util_colorspace"
+#define API_NAME_IMAGEUTIL_COLOR_CONVERT "image_util_color_convert"
+#define API_NAME_IMAGEUTIL_BUFFER_SIZE "image_util_buffer_size"
+#define API_NAME_IMAGEUTIL_TRANSFORM "image_util_color_transform"
+
+#define SAMPLE_FILENAME "./sample.jpg"
+
+#define LAST_COLORSPACE		IMAGE_UTIL_COLORSPACE_BGRX8888
+
+static void startup(void);
+static void cleanup(void);
+
+void (*tet_startup)(void) = startup;
+void (*tet_cleanup)(void) = cleanup;
+
+//Retrieves all supported JPEG encoding/decoding colorspace by invoking a callback function once for each one.
+static void utc_image_util_supported_jpeg_colorspace_p(void);   // how many colorspaces are available
+static void utc_image_util_supported_jpeg_colorspace_2_p(void); // does ,,foreach'' return pass?
+static void utc_image_util_supported_jpeg_colorspace_3_p(void); // does ,,foreach'' return pass for all cases?
+
+//Convert the image's colorspace.
+static void utc_image_util_convert_colorspace_p(void);
+static void utc_image_util_convert_colorspace_1_n(void);
+static void utc_image_util_convert_colorspace_2_n(void);
+
+//Calculates the size of image buffer for the specified resolution and colorspace.
+static void utc_image_util_calculate_bufsize_result_p(void);
+static void utc_image_util_calculate_bufsize_result_1_n(void);
+static void utc_image_util_calculate_bufsize_result_2_n(void);
+static void utc_image_util_calculate_bufsize_result_3_n(void);
+static void utc_image_util_calculate_bufsize_result_4_p(void);
+static void utc_image_util_calculate_bufsize_result_5_p(void);
+
+
+//Transforms the image to with the specified destination width and height and angle in degrees.
+static void utc_image_util_file_rotate_p(void);
+static void utc_image_util_file_rotate_2_p(void);
+static void utc_image_util_file_rotate_3_p(void);
+
+
+
+
+static bool jpeg_colorspace_cb( image_util_colorspace_e colorspace, void * user_data);
+static bool jpeg_colorspace_quit_cb( image_util_colorspace_e colorspace, void * user_data);
+static bool jpeg_colorspace_size_cb( image_util_colorspace_e colorspace, void * user_data);
+
+
+//available transforms
+#define AT_COUTN 4
+const int avail_trans[AT_COUTN] =
+{
+	IMAGE_UTIL_COLORSPACE_YV12,
+	IMAGE_UTIL_COLORSPACE_I420,
+	IMAGE_UTIL_COLORSPACE_NV12,
+	IMAGE_UTIL_COLORSPACE_RGB888,
+};
+
+
+
+enum
+{
+	POSITIVE_TC_IDX = 0x01,
+	NEGATIVE_TC_IDX,
+};
+
+
+
+
+struct tet_testlist tet_testlist[] = {
+	{ utc_image_util_supported_jpeg_colorspace_p, 1},
+	{ utc_image_util_supported_jpeg_colorspace_2_p, 2},
+	{ utc_image_util_supported_jpeg_colorspace_3_p, 3},
+	{ utc_image_util_calculate_bufsize_result_p, 4},
+	{ utc_image_util_calculate_bufsize_result_1_n, 5},
+	{ utc_image_util_calculate_bufsize_result_2_n, 6},
+	{ utc_image_util_calculate_bufsize_result_3_n, 7},
+	{ utc_image_util_calculate_bufsize_result_4_p, 8},
+	{ utc_image_util_calculate_bufsize_result_5_p, 9},
+	{ utc_image_util_convert_colorspace_p, 10},
+	{ utc_image_util_convert_colorspace_1_n, 11},
+	{ utc_image_util_convert_colorspace_2_n, 12},
+	{ utc_image_util_file_rotate_p, 13},
+	{ utc_image_util_file_rotate_2_p, 14},
+	{ utc_image_util_file_rotate_3_p, 15},
+	{ NULL, 0},
+};
+
+
+static void startup(void)
+{
+	// TC start
+}
+
+static void cleanup(void)
+{
+	// TC end
+}
+
+
+
+static bool jpeg_colorspace_cb( image_util_colorspace_e colorspace, void * user_data)
+{
+	return true;
+}
+
+
+static bool jpeg_colorspace_quit_cb( image_util_colorspace_e colorspace, void * user_data)
+{
+	int last = *((int*)user_data);
+	return (int)colorspace == last  ?  false : true;
+}
+
+
+
+static bool jpeg_colorspace_size_cb( image_util_colorspace_e colorspace, void * user_data)
+{
+	int * result = (int*)user_data;
+
+	const int W = 480, H = 320; // these values are taken from test file - sample.jpg
+	int width = 0, height = 0;
+	int size_decode = 0;
+	unsigned int size_calc = 0;
+	unsigned char * img_buf = 0;
+
+	// load jpeg sample file
+	image_util_decode_jpeg( SAMPLE_FILENAME, colorspace, &img_buf, &width, &height, &size_decode );
+
+	// prepare buffers
+	image_util_calculate_buffer_size( W, H, colorspace, &size_calc );
+
+	free( img_buf );
+
+	*result = (size_decode == size_calc);
+
+	// if false then callbacks stop
+	return *result;
+}
+
+
+
+
+
+/**
+ * @brief how many colorspaces are available
+ */
+static void utc_image_util_supported_jpeg_colorspace_p(void)
+{
+	int pointer = 0;
+	int ret = image_util_foreach_supported_jpeg_colorspace( NULL , (void*)(&pointer) );
+	dts_check_eq( API_NAME_IMAGEUTIL_COLORSPACE, ret, IMAGE_UTIL_ERROR_INVALID_PARAMETER );
+}
+
+
+
+
+
+
+
+/**
+ * @brief does ,,foreach'' return pass?
+ */
+static void utc_image_util_supported_jpeg_colorspace_2_p(void)
+{
+	int err = image_util_foreach_supported_jpeg_colorspace( jpeg_colorspace_cb , (void*)NULL );
+	dts_check_eq( API_NAME_IMAGEUTIL_COLORSPACE, err, IMAGE_UTIL_ERROR_NONE );
+}
+
+
+
+
+
+
+
+/**
+ * @brief does ,,foreach'' return pass for all cases?
+ */
+static void utc_image_util_supported_jpeg_colorspace_3_p(void)
+{
+    int err;
+    char buf[100] = { '\0' };
+    snprintf( buf, 100, "%s", API_NAME_IMAGEUTIL_COLORSPACE );
+
+    // parameter i decides when loop of callbacks should break
+    int i;
+    for( i = 0; i < LAST_COLORSPACE; ++i )
+    {
+		err = image_util_foreach_supported_jpeg_colorspace( jpeg_colorspace_quit_cb , (void*)(&i) );
+		if( err != 0 )
+		{
+			sprintf( buf, " [error: colorspace_2_p on position %d]", i );
+			break;
+		}
+	}
+
+	dts_check_eq( buf, err, 0 );
+}
+
+
+
+
+
+
+/**
+ * @brief check the buffer size calculation with correct parameters
+ */
+static void utc_image_util_calculate_bufsize_result_p(void)
+{
+	int width = 100, height = 20;
+	unsigned int size = 0;
+
+	int err = image_util_calculate_buffer_size( width, height, IMAGE_UTIL_COLORSPACE_RGB888, &size );
+	dts_check_eq( API_NAME_IMAGEUTIL_BUFFER_SIZE, err, 0 );
+}
+
+
+
+
+
+/**
+ * @brief check the buffer size calculation with uncorrect parameters
+ */
+static void utc_image_util_calculate_bufsize_result_1_n(void)
+{
+	int width = 100, height = 20;
+	unsigned int size = 0;
+	const int colorspace = IMAGE_UTIL_COLORSPACE_BGRX8888 + 1; // after last one
+
+	int err = image_util_calculate_buffer_size( width, height, colorspace, &size );
+	dts_check_ne( API_NAME_IMAGEUTIL_BUFFER_SIZE, err, 0 );
+}
+
+
+
+
+
+
+/**
+ * @brief check the buffer size calculation with uncorrect parameters
+ */
+static void utc_image_util_calculate_bufsize_result_2_n(void)
+{
+	int width = -100, height = 20; // wrong parameter
+	unsigned int size = 0;
+	const int colorspace = IMAGE_UTIL_COLORSPACE_BGRX8888;
+
+	int err = image_util_calculate_buffer_size( width, height, colorspace, &size );
+	dts_check_ne( API_NAME_IMAGEUTIL_BUFFER_SIZE, err, 0 );
+}
+
+
+
+
+
+
+/**
+ * @brief check the buffer size calculation with uncorrect parameters
+ */
+static void utc_image_util_calculate_bufsize_result_3_n(void)
+{
+	int width = 0, height = 0; // wrong parameter
+	unsigned int size = 0;
+	const int colorspace = IMAGE_UTIL_COLORSPACE_BGRX8888;
+
+	int err = image_util_calculate_buffer_size( width, height, colorspace, &size );
+	dts_check_ne( API_NAME_IMAGEUTIL_BUFFER_SIZE, err, 0 );
+}
+
+
+
+
+
+/**
+ * @brief do the buffer size calculation and check if
+ *        this is the same like with decode_jpeg function
+ */
+static void utc_image_util_calculate_bufsize_result_4_p(void)
+{
+	const int W = 480, H = 320; // these values are taken from original file sample.jpg
+	int width = 0, height = 0;
+	int size_decode = 0;
+	unsigned int size_calc = 0;
+	unsigned char * img_buf = 0;
+	const image_util_colorspace_e colorspace = IMAGE_UTIL_COLORSPACE_RGB888;
+
+	// load jpeg sample file
+	image_util_decode_jpeg( SAMPLE_FILENAME, colorspace, &img_buf, &width, &height, &size_decode );
+
+	// prepare buffers
+	image_util_calculate_buffer_size( W, H, colorspace, &size_calc );
+
+	free( img_buf );
+
+	dts_check_eq( API_NAME_IMAGEUTIL_BUFFER_SIZE, (int)size_calc, size_decode );
+}
+
+
+
+
+/**
+ * @brief do the buffer size calculation for all colorspaces
+ *        this is similar like ..._calculate_bufsize_result_4_p
+ */
+static void utc_image_util_calculate_bufsize_result_5_p(void)
+{
+	int result = -1;
+
+	// do the loop for all colorspaces and check bufsize there inside
+	image_util_foreach_supported_jpeg_colorspace( jpeg_colorspace_size_cb, (void*)(&result) );
+
+	// result is taken from inside the colorspace callbacks loop,
+	// there is compared buffor size
+	// result takes true or false
+	dts_check_eq( API_NAME_IMAGEUTIL_BUFFER_SIZE, result, 1 );
+}
+
+
+/**
+ * @brief check if color conversion returns positive
+ */
+static void utc_image_util_convert_colorspace_p(void)
+{
+	int width = 0, height = 0;
+	unsigned int size_decode = 0;
+	unsigned char * img_target = 0;
+	unsigned char * img_source = 0;
+	const image_util_colorspace_e cs_target = IMAGE_UTIL_COLORSPACE_RGB888;
+	const image_util_colorspace_e cs_source = IMAGE_UTIL_COLORSPACE_YV12;
+
+	// load jpeg sample file
+	image_util_decode_jpeg( SAMPLE_FILENAME, cs_source, &img_source, &width, &height, &size_decode );
+	image_util_calculate_buffer_size(width, height, cs_target , &size_decode);
+	img_target = malloc( size_decode );
+
+	// do conversion
+	int ret = image_util_convert_colorspace( img_target, cs_target,
+												img_source, width, height, cs_source );
+    free( img_target );
+    free( img_source );
+
+    dts_check_eq( API_NAME_IMAGEUTIL_COLOR_CONVERT, ret, IMAGE_UTIL_ERROR_NONE );
+}
+
+
+
+
+
+
+/**
+ * @brief check if color conversion function has the verification of input parameters
+ */
+static void utc_image_util_convert_colorspace_1_n(void)
+{
+	int width = 0, height = 0;
+	unsigned char * img_target = 0; // NULL pointer!
+	unsigned char * img_source = 0; // NULL pointer!
+	const image_util_colorspace_e cs_target = IMAGE_UTIL_COLORSPACE_RGB888;
+	const image_util_colorspace_e cs_source = IMAGE_UTIL_COLORSPACE_YV12;
+
+	// do conversion
+	int ret = image_util_convert_colorspace( img_target, cs_target,
+												img_source, width, height, cs_source );
+
+    dts_check_ne( API_NAME_IMAGEUTIL_COLOR_CONVERT, ret, IMAGE_UTIL_ERROR_NONE );
+}
+
+
+
+/**
+ * @brief check if color conversion has verification of input parameters
+ */
+static void utc_image_util_convert_colorspace_2_n(void)
+{
+	int width = 0, height = 0;
+	int size_decode = 0;
+	unsigned char * img_target = 0;
+	unsigned char * img_source = 0;
+	const image_util_colorspace_e cs_target = IMAGE_UTIL_COLORSPACE_BGRX8888 + 1; // out of the scope!
+	const image_util_colorspace_e cs_source = IMAGE_UTIL_COLORSPACE_YV12;
+	
+	// load jpeg sample file
+	image_util_decode_jpeg( SAMPLE_FILENAME, cs_source, &img_source, &width, &height, &size_decode );
+
+	// do conversion
+	int ret = image_util_convert_colorspace( img_target, cs_target,
+												img_source, width, height, cs_source );
+    free( img_target );
+    free( img_source );
+
+    dts_check_ne( API_NAME_IMAGEUTIL_COLOR_CONVERT, ret, IMAGE_UTIL_ERROR_NONE );
+}
+
+
+
+
+/**
+ * @brief Simple use of transformation
+ */
+static void utc_image_util_file_rotate_p(void)
+{
+	int width = 0, height = 0;
+	int size_decode = 0;
+	unsigned char * img_target = 0;
+	unsigned char * img_source = 0;
+
+	image_util_rotation_e dest_rotation = IMAGE_UTIL_ROTATION_90;
+
+	const image_util_colorspace_e colorspace = IMAGE_UTIL_COLORSPACE_RGB888;
+
+	// load jpeg sample file
+	image_util_decode_jpeg( SAMPLE_FILENAME, colorspace, &img_source, &width, &height, &size_decode );
+
+	image_util_calculate_buffer_size(width, height, colorspace , &size_decode);
+	
+	img_target = malloc( size_decode );
+
+	// do rotation
+	int ret = image_util_rotate( img_target, &width, &height, dest_rotation,
+										img_source, width, height, colorspace );
+
+    free( img_target );
+    free( img_source );
+
+    dts_check_eq( API_NAME_IMAGEUTIL_TRANSFORM, ret, IMAGE_UTIL_ERROR_NONE );
+}
+
+
+
+
+
+/**
+ * @brief Image transformation for all rotation types
+ */
+static void utc_image_util_file_rotate_2_p(void)
+{
+	int ret = -1;
+
+	int width = 0, height = 0;
+	int target_width , target_height = 0;
+	int size_decode = 0;
+	unsigned char * img_target = 0;
+	unsigned char * img_source = 0;
+
+	const image_util_colorspace_e colorspace = IMAGE_UTIL_COLORSPACE_RGB888;
+
+	// load jpeg sample file
+	image_util_decode_jpeg( SAMPLE_FILENAME, colorspace, &img_source, &width, &height, &size_decode );
+	image_util_calculate_buffer_size(width, height, colorspace , &size_decode);
+
+	img_target = malloc( size_decode );
+
+	image_util_rotation_e rot;
+	for( rot = IMAGE_UTIL_ROTATION_NONE;
+			rot <= IMAGE_UTIL_ROTATION_FLIP_VERT; ++rot )
+	{
+		// do rotation
+		ret = image_util_rotate( img_target, &target_width, &target_height, rot,
+										img_source, width, height, colorspace );
+
+		if( ret != 0 )
+			break;
+	}
+
+    free( img_target );
+    free( img_source );
+
+    dts_check_eq( API_NAME_IMAGEUTIL_TRANSFORM, ret, IMAGE_UTIL_ERROR_NONE );
+}
+
+
+
+
+
+/**
+ * @brief Image transformation for all available colorspaces
+ */
+static void utc_image_util_file_rotate_3_p(void)
+{
+	int ret = -1;
+	
+	// loop uses all colorspaces for one transformation
+	int i;
+	for( i = 0; i < AT_COUTN; ++i )
+	{
+		int width = 0, height = 0;
+		int size_decode = 0;
+		unsigned char * img_target = 0;
+		unsigned char * img_source_converted = 0;
+		unsigned char * img_source = 0;
+
+
+		// load jpeg sample file
+		image_util_decode_jpeg( SAMPLE_FILENAME, IMAGE_UTIL_COLORSPACE_RGB888 , &img_source, &width, &height, &size_decode );
+		// convert target format
+		if( IMAGE_UTIL_COLORSPACE_RGB888 != avail_trans[i] ){
+			image_util_calculate_buffer_size(width, height,  avail_trans[i], &size_decode);
+			img_source_converted = malloc(size_decode);
+			image_util_convert_colorspace(img_source_converted , avail_trans[i] , img_source , width, height, IMAGE_UTIL_COLORSPACE_RGB888);
+			free(img_source);
+			img_source = img_source_converted;
+		}
+		
+		
+		
+		image_util_calculate_buffer_size(width, height, avail_trans[i] , &size_decode);
+		img_target = malloc( size_decode );
+
+		// do rotation
+		ret = image_util_rotate( img_target, &width, &height, IMAGE_UTIL_ROTATION_180,
+										img_source, width, height, avail_trans[i] );
+
+		free( img_target );
+		free( img_source );
+
+		if( ret != 0 )
+			break;
+	}
+
+
+
+    dts_check_eq( API_NAME_IMAGEUTIL_TRANSFORM, ret, IMAGE_UTIL_ERROR_NONE );
+}
diff --git a/TC/tet_scen b/TC/tet_scen
new file mode 100755
index 0000000..03f029a
--- /dev/null
+++ b/TC/tet_scen
@@ -0,0 +1,7 @@
+all
+	^TEST
+##### Scenarios for TEST #####
+
+# Test scenario
+TEST
+	:include:/testcase/tslist
diff --git a/TC/tetbuild.cfg b/TC/tetbuild.cfg
new file mode 100755
index 0000000..f7eda55
--- /dev/null
+++ b/TC/tetbuild.cfg
@@ -0,0 +1,5 @@
+TET_OUTPUT_CAPTURE=True # capture option for build operation checking
+TET_BUILD_TOOL=make # build with using make command
+TET_BUILD_FILE=-f Makefile # execution file (Makefile) for build
+TET_API_COMPLIANT=True # use TET API in Test Case ?
+TET_PASS_TC_NAME=True # report passed TC name in Journal file?
diff --git a/TC/tetclean.cfg b/TC/tetclean.cfg
new file mode 100755
index 0000000..02d7030
--- /dev/null
+++ b/TC/tetclean.cfg
@@ -0,0 +1,5 @@
+TET_OUTPUT_CAPTURE=True # capture option
+TET_CLEAN_TOOL= make clean # clean tool
+TET_CLEAN_FILE= Makefile # file for clean
+TET_API_COMPLIANT=True # TET API useage 
+TET_PASS_TC_NAME=True # showing name , passed TC
diff --git a/TC/tetexec.cfg b/TC/tetexec.cfg
new file mode 100755
index 0000000..ef3e452
--- /dev/null
+++ b/TC/tetexec.cfg
@@ -0,0 +1,5 @@
+TET_OUTPUT_CAPTURE=True # capturing execution or not
+TET_EXEC_TOOL=  # ex) exec : execution tool set up/ Optional
+TET_EXEC_FILE=   # ex) exectool : execution file/ Optional
+TET_API_COMPLIANT=True # Test case or Tool usesTET API?
+TET_PASS_TC_NAME=True # showing Passed TC name ?
diff --git a/debian/changelog b/debian/changelog
index 54d74d6..a4b16ad 100755
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,19 @@
+capi-media-image-util (0.1.0-11) unstable; urgency=low
+
+  * Add const to the unmodifying input parameter
+  * Git: slp-source.sec.samsung.net:slp/api/image-util
+  * Tag: capi-media-image-util_0.1.0-11
+
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Wed, 23 May 2012 09:13:34 +0900
+
+capi-media-image-util (0.1.0-10) unstable; urgency=low
+
+  * remove transform, add rotate/resize/crop , change name YUV420 -> YV12
+  * Git: slp-source.sec.samsung.net:slp/api/image-util
+  * Tag: capi-media-image-util_0.1.0-10
+
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Wed, 16 May 2012 14:48:40 +0900
+
 capi-media-image-util (0.1.0-9) unstable; urgency=low
 
   * Fix dependency
@@ -18,26 +34,54 @@ capi-media-image-util (0.1.0-7) unstable; urgency=low
 
   * boundary check update
   * Git: slp-source.sec.samsung.net:slp/api/image-util
-  * Tag: capi-media-image-util_0.1.0-7 
+  * Tag: capi-media-image-util_0.1.0-7
 
- -- Seungkeun Lee <sngn.lee@samsung.com>  Tue, 31 Jan 2012 14:04:32 +0900
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Fri, 27 Jan 2012 14:18:01 +0900
 
 capi-media-image-util (0.1.0-6) unstable; urgency=low
 
-  * update image_util_decode_jpeg_from_memory impl.
-  * Git: api/image-util
-  * capi-media-image-util_0.1.0-6
+  * Update image_util_decode_jpeg_from_memory
+  * Git: slp-source.sec.samsung.net:slp/api/image-util
+  * Tag: capi-media-image-util_0.1.0-6
 
- -- Seungkeun Lee <sngn.lee@samsung.com>  Fri, 23 Dec 2011 17:41:46 +0900
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Fri, 06 Jan 2012 17:05:17 +0900
 
 capi-media-image-util (0.1.0-5) unstable; urgency=low
 
-  * update version
+  * Update size parameter types
+  * Git: slp-source.sec.samsung.net:slp/api/image-util
+  * Tag: capi-media-image-util_0.1.0-5
+
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Tue, 06 Dec 2011 11:29:46 +0900
 
- -- Seungkeun Lee <sngn.lee@samsung.com>  Thu, 15 Dec 2011 12:57:39 +0900
+capi-media-image-util (0.1.0-4) unstable; urgency=low
 
-capi-media-image-util (0.0.1-1) unstable; urgency=low
+  * update error none value
+  * Git: slp-source.sec.samsung.net:slp/api/image-util
+  * Tag: capi-media-image-util_0.1.0-4
 
-  * Initial release.
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Mon, 05 Dec 2011 11:02:41 +0900
+
+capi-media-image-util (0.1.0-3) unstable; urgency=low
+
+  * Update Log formatting
+  * Git: slp-source.sec.samsung.net:slp/api/image-util
+  * Tag: capi-media-image-util_0.1.0-3
+
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Sun, 27 Nov 2011 14:14:10 +0900
+
+capi-media-image-util (0.1.0-2) unstable; urgency=low
+
+  * update namespace
+  * Git: slp-source.sec.samsung.net:slp/api/image-util
+  * Tag: capi-media-image-util_0.1.0-2
+
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Wed, 23 Nov 2011 15:07:09 +0900
+
+capi-media-image-util (0.1.0-1) unstable; urgency=low
+
+  * SLP API Baseline
+  * Git: slp-source.sec.samsung.net:slp/api/image-util
+  * Tag: capi-media-image-util_0.1.0-1
 
- -- Seungkeun Lee <sngn.lee@samsung.com>  Wed, 07 Dec 2011 12:45:39 +0900
+ -- Seungkeun Lee <sngn.lee@samsung.com>  Tue, 27 Sep 2011 17:55:13 +0900
diff --git a/include/image_util.h b/include/image_util.h
index be91ff4..ff61a1a 100755
--- a/include/image_util.h
+++ b/include/image_util.h
@@ -58,13 +58,13 @@ typedef enum
  */
 typedef enum
 {
-	IMAGE_UTIL_COLORSPACE_YUV420, 			/**< YUV420 */
-	IMAGE_UTIL_COLORSPACE_YUV422, 			/**< YUV422 */
-	IMAGE_UTIL_COLORSPACE_I420, 				/**< I420 */
-	IMAGE_UTIL_COLORSPACE_NV12, 				/**< NV12 */
+	IMAGE_UTIL_COLORSPACE_YV12, 				/**< YV12 - YCrCb planar format */
+	IMAGE_UTIL_COLORSPACE_YUV422, 			/**< YUV422 - planer */
+	IMAGE_UTIL_COLORSPACE_I420, 				/**< I420 - planer */
+	IMAGE_UTIL_COLORSPACE_NV12, 				/**< NV12- planer */
 
-	IMAGE_UTIL_COLORSPACE_UYVY, 				/**< UYVY */
-	IMAGE_UTIL_COLORSPACE_YUYV, 				/**< YUYV */
+	IMAGE_UTIL_COLORSPACE_UYVY, 				/**< UYVY - packed */
+	IMAGE_UTIL_COLORSPACE_YUYV, 				/**< YUYV - packed */
 
 	IMAGE_UTIL_COLORSPACE_RGB565, 			/**< RGB565, high-byte is Blue */
 	IMAGE_UTIL_COLORSPACE_RGB888, 			/**< RGB888, high-byte is Blue */
@@ -124,7 +124,7 @@ typedef bool (*image_util_supported_jpeg_colorspace_cb)( image_util_colorspace_e
  * @see	image_util_encode_jpeg()
  * @see	image_util_encode_jpeg_to_memory()
  * @see	image_util_decode_jpeg()
- * @see	image_util_decode_jpeg_to_memory() 
+ * @see	image_util_decode_jpeg_from_memory() 
  */
 int image_util_foreach_supported_jpeg_colorspace(image_util_supported_jpeg_colorspace_cb callback, void * user_data);
 
@@ -133,7 +133,7 @@ int image_util_foreach_supported_jpeg_colorspace(image_util_supported_jpeg_color
  *
  * @remarks To get @a dest buffer size uses image_util_calculate_buffer_size() 
  *
- * @param[out]	dest    The image buffer for result. Must be allocated by you
+ * @param[in/out]	dest    The image buffer for result. Must be allocated by you
  * @param[in]	dest_colorspace	The colorspace to be converted
  * @param[in]	src	The source image buffer
  * @param[in]	width	The width of source image 
@@ -146,7 +146,7 @@ int image_util_foreach_supported_jpeg_colorspace(image_util_supported_jpeg_color
  * 
  * @see image_util_calculate_buffer_size()
  */
-int image_util_convert_colorspace( unsigned char * dest , image_util_colorspace_e dest_colorspace , unsigned char * src ,  int width, int height, image_util_colorspace_e src_colorspace);
+int image_util_convert_colorspace( unsigned char * dest , image_util_colorspace_e dest_colorspace , const unsigned char * src ,  int width, int height, image_util_colorspace_e src_colorspace);
 
 /**
  * @brief Calculates the size of image buffer for the specified resolution and colorspace
@@ -166,20 +166,76 @@ int image_util_convert_colorspace( unsigned char * dest , image_util_colorspace_
 int image_util_calculate_buffer_size(int width , int height, image_util_colorspace_e colorspace  , unsigned int *size);
 
 /**
- * @brief Transforms the image to with the specified destination width and height and angle in degrees.
+ * @brief Resize the image to with the specified destination width and height
  *
- * @remarks Because image processing constraints, the destination image size can be adjusted.\n
+ * @remarks Because padding of YUV format, the destination image size can be adjusted.\n
+ *
+ * @param[in/out]	dest	The image buffer for result. Must be allocated by you
+ * @param[in/out]	dest_width	The image width to resize, and resized width
+ * @param[in/out]	dest_height	The image height to resize, and resized height
+ * @param[in]	src				The image buffer for origin image
+ * @param[in]	src_width		The origin image width
+ * @param[in]	src_height		The origin image height
+ * @param[in]	colorspace		The image colorspace
+ *
+ * @return	  0 on success, otherwise a negative error value.
+ * @retval    #IMAGE_UTIL_ERROR_NONE Successful
+ * @retval    #IMAGE_UTIL_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval	 #IMAGE_UTIL_ERROR_INVALID_OPERATION Invalid operation
+ *
+ * @see image_util_calculate_buffer_size()
+ */
+int image_util_resize(unsigned char * dest, int *dest_width , int *dest_height, const unsigned char * src, int src_width, int src_height , image_util_colorspace_e colorspace);
+
+/**
+ * @brief Rotate the image to with the specified angle in degrees.
+ *
+ * @remarks Because padding of YUV format, the destination image size can be adjusted.\n
  *  Rotations are supported only in these colorspaces\n
- * #IMAGE_UTIL_COLORSPACE_YUV420 \n
+ * #IMAGE_UTIL_COLORSPACE_YV12 \n
  * #IMAGE_UTIL_COLORSPACE_I420 \n
  * #IMAGE_UTIL_COLORSPACE_NV12 \n
  * #IMAGE_UTIL_COLORSPACE_RGB888 \n
- * @param[out]	dest	The image buffer for result. Must be allocated by you
- * @param[in/out]	dest_width	The image width to resize, and changed width
- * @param[in/out]	dest_height	The image height to resize, and changed height
+ *
+ * @param[in/out]	dest	The image buffer for result. Must be allocated by you
+ * @param[out]	dest_width The rotated image width
+ * @param[out]	dest_height The rotated image height
  * @param[in]	dest_rotation	The angle to rotate
  * @param[in]	src				The image buffer for origin image
  * @param[in]	src_width		The origin image width
+ * @param[in]	src_height		The origin image height
+ * @param[in]	colorspace		The image colorspace
+ *
+ * @return	  0 on success, otherwise a negative error value.
+ * @retval    #IMAGE_UTIL_ERROR_NONE Successful
+ * @retval    #IMAGE_UTIL_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval	 #IMAGE_UTIL_ERROR_INVALID_OPERATION Invalid operation
+ *
+ * @see image_util_calculate_buffer_size()
+ */
+int image_util_rotate(unsigned char * dest, int *dest_width, int *dest_height, image_util_rotation_e dest_rotation, const unsigned char * src, int src_width, int src_height, image_util_colorspace_e colorspace);
+
+/**
+ * @brief Crop the image to with the specified point and dimension
+ *
+ * @remarks Because padding of YUV format, the destination image size can be adjusted.\n
+ *  Crop is supported only in these colorspaces\n
+ * #IMAGE_UTIL_COLORSPACE_YV12 \n
+ * #IMAGE_UTIL_COLORSPACE_I420 \n
+ * #IMAGE_UTIL_COLORSPACE_RGB888 \n
+ * #IMAGE_UTIL_COLORSPACE_RGB565 \n
+ * #IMAGE_UTIL_COLORSPACE_ARGB8888\n
+ * #IMAGE_UTIL_COLORSPACE_BGRA8888\n
+ * #IMAGE_UTIL_COLORSPACE_RGBA8888\n
+ * #IMAGE_UTIL_COLORSPACE_BGRX8888\n
+ *
+ * @param[in/out]	dest	The image buffer for result. Must be allocated by you
+ * @param[in]	x The starting x-axis of crop
+ * @param[in]	y The starting y-axis of crop
+ * @param[in/out]	width  The image width to crop, and cropped width
+ * @param[in/out]	height  The image height to crop, and cropped height
+ * @param[in]	src				The image buffer for origin image
+ * @param[in]	src_width		The origin image width
  * @param[in]	src_height		The origin image height 
  * @param[in]	colorspace		The image colorspace
  *
@@ -188,9 +244,10 @@ int image_util_calculate_buffer_size(int width , int height, image_util_colorspa
  * @retval    #IMAGE_UTIL_ERROR_INVALID_PARAMETER Invalid parameter
  * @retval	 #IMAGE_UTIL_ERROR_INVALID_OPERATION Invalid operation
  *
- * @see image_util_calculated_buffer_size()
+ * @see image_util_calculate_buffer_size()
  */
-int image_util_transform( unsigned char * dest , int *dest_width , int *dest_height , image_util_rotation_e dest_rotation , unsigned char * src , int src_width, int src_height , image_util_colorspace_e colorspace);
+int image_util_crop(unsigned char * dest, int x , int y, int* width, int *height, const unsigned char *src, int src_width, int src_height, image_util_colorspace_e colorspace);
+
 
 
 
@@ -243,7 +300,7 @@ int image_util_decode_jpeg( const char *path , image_util_colorspace_e colorspac
  * @see	image_util_decode_jpeg()
  * @see	image_util_foreach_supported_jpeg_colorspace()  
  */
-int image_util_decode_jpeg_from_memory( unsigned char * jpeg_buffer , int jpeg_size , image_util_colorspace_e colorspace, unsigned char ** image_buffer , int *width , int *height , unsigned int *size);
+int image_util_decode_jpeg_from_memory( const unsigned char * jpeg_buffer , int jpeg_size , image_util_colorspace_e colorspace, unsigned char ** image_buffer , int *width , int *height , unsigned int *size);
 
 /**
  * @brief Encodes image to the jpeg image
@@ -266,7 +323,7 @@ int image_util_decode_jpeg_from_memory( unsigned char * jpeg_buffer , int jpeg_s
  * @see image_util_foreach_supported_jpeg_colorspace() 
  * @see image_util_encode_jpeg_to_memory()
  */
-int image_util_encode_jpeg( unsigned char *buffer, int width, int height, image_util_colorspace_e colorspace,  int quality, const char *path);
+int image_util_encode_jpeg( const unsigned char *buffer, int width, int height, image_util_colorspace_e colorspace,  int quality, const char *path);
 
 /**
  * @brief Encodes image to the jpeg image
@@ -292,7 +349,7 @@ int image_util_encode_jpeg( unsigned char *buffer, int width, int height, image_
  * @see image_util_foreach_supported_jpeg_colorspace()
  * @see image_util_encode_jpeg()
  */
-int image_util_encode_jpeg_to_memory(unsigned char *image_buffer, int width, int height, image_util_colorspace_e colorspace, int quality,  unsigned char** jpeg_buffer, unsigned int *jpeg_size);
+int image_util_encode_jpeg_to_memory(const unsigned char *image_buffer, int width, int height, image_util_colorspace_e colorspace, int quality,  unsigned char** jpeg_buffer, unsigned int *jpeg_size);
 
 
 
diff --git a/packaging/capi-media-image-util.spec b/packaging/capi-media-image-util.spec
index 9cfb38b..80efa01 100755
--- a/packaging/capi-media-image-util.spec
+++ b/packaging/capi-media-image-util.spec
@@ -1,9 +1,9 @@
 Name:       capi-media-image-util
 Summary:    A Image Utility library in Tizen Native API
 Version:    0.1.0
-Release:    9
-Group:      TO_BE/FILLED_IN
-License:    Apache-2.0
+Release:    11
+Group:      TO_BE_FILLED
+License:    TO_BE_FILLED
 Source0:    %{name}-%{version}.tar.gz
 BuildRequires:  pkgconfig(dlog)
 BuildRequires:  pkgconfig(mm-common)
diff --git a/src/image_util.c b/src/image_util.c
index a375271..7644ebc 100755
--- a/src/image_util.c
+++ b/src/image_util.c
@@ -111,7 +111,7 @@ int image_util_foreach_supported_jpeg_colorspace(image_util_supported_jpeg_color
 	return IMAGE_UTIL_ERROR_NONE;
 }
 
-int image_util_convert_colorspace( unsigned char * dest , image_util_colorspace_e dest_colorspace , unsigned char * src ,  int width, int height, image_util_colorspace_e src_colorspace){
+int image_util_convert_colorspace( unsigned char * dest , image_util_colorspace_e dest_colorspace , const unsigned char * src ,  int width, int height, image_util_colorspace_e src_colorspace){
 
 	int ret;
 	if( dest == NULL || src == NULL )
@@ -137,31 +137,71 @@ int image_util_calculate_buffer_size(int width , int height, image_util_colorspa
 	return _convert_image_util_error_code(__func__, ret);
 }
 
-int image_util_transform( unsigned char * dest , int *dest_width , int *dest_height , image_util_rotation_e dest_rotation , unsigned char * src , int src_width, int src_height , image_util_colorspace_e colorspace){
+int image_util_resize(unsigned char * dest, int *dest_width , int *dest_height, const unsigned char * src, int src_width, int src_height , image_util_colorspace_e colorspace){
 	int ret;
 	if( dest == NULL || src == NULL )
 		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
 	if( colorspace < 0 || colorspace >= sizeof(_convert_colorspace_tbl)/sizeof(int))
 		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
-	if( dest_rotation < 0 || dest_rotation > IMAGE_UTIL_ROTATION_FLIP_VERT )
-		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
 	if( dest_width == NULL || dest_height == NULL)
 		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
 
-	if( *dest_width <= 0 || *dest_height <= 0 )
+	if( *dest_width <= 0 || dest_height <= 0 )
 		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
 
 	unsigned int dest_w, dest_h;
 	dest_w = *dest_width;
 	dest_h = *dest_height;
+	ret = mm_util_resize_image(src, src_width, src_height, _convert_colorspace_tbl[colorspace], dest,&dest_w, &dest_h);
+	if( ret == 0){
+		*dest_width = dest_w;
+		*dest_height = dest_h;
+	}
+
+	return _convert_image_util_error_code(__func__, ret);
+}
+
+int image_util_rotate(unsigned char * dest, int *dest_width, int *dest_height, image_util_rotation_e dest_rotation, const unsigned char * src, int src_width, int src_height, image_util_colorspace_e colorspace){
+	int ret;
+	if( dest == NULL || src == NULL )
+		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+	if( colorspace < 0 || colorspace >= sizeof(_convert_colorspace_tbl)/sizeof(int))
+		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+	if( dest_rotation < 0 || dest_rotation > IMAGE_UTIL_ROTATION_FLIP_VERT )
+		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+	if( dest_width == NULL || dest_height == NULL)
+		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+
+	unsigned int dest_w, dest_h;
 	ret = mm_util_rotate_image(src, src_width, src_height, _convert_colorspace_tbl[colorspace], dest,&dest_w, &dest_h, dest_rotation);
 	if( ret == 0){
 		*dest_width = dest_w;
-		*dest_height = dest_h;		
+		*dest_height = dest_h;
 	}
-		
-	
-	return _convert_image_util_error_code(__func__, ret);	
+	return _convert_image_util_error_code(__func__, ret);
+}
+
+int image_util_crop(unsigned char * dest, int x , int y, int* width, int* height, const unsigned char *src, int src_width, int src_height, image_util_colorspace_e colorspace){
+	int ret;
+	if( dest == NULL || src == NULL )
+		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+	if( colorspace < 0 || colorspace >= sizeof(_convert_colorspace_tbl)/sizeof(int))
+		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+	if( width == NULL )
+		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+	if( src_width <= x  || src_height <= y || src_width < x+*width || src_height< y+*height)
+		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
+
+	unsigned int dest_w, dest_h;
+	dest_w = *width;
+	dest_h = *height;
+	ret = mm_util_crop_image( src, src_width, src_height, _convert_colorspace_tbl[colorspace], x, y, &dest_w, &dest_h, dest);
+	if( ret == 0){
+		*width = dest_w;
+		*height = dest_h;
+	}
+
+	return _convert_image_util_error_code(__func__, ret);
 }
 
 int image_util_decode_jpeg( const char *path , image_util_colorspace_e colorspace, unsigned char ** image_buffer , int *width , int *height , unsigned int *size){
@@ -189,7 +229,7 @@ int image_util_decode_jpeg( const char *path , image_util_colorspace_e colorspac
 	return _convert_image_util_error_code(__func__, ret);
 }
 
-int image_util_decode_jpeg_from_memory( unsigned char * jpeg_buffer , int jpeg_size , image_util_colorspace_e colorspace, unsigned char ** image_buffer , int *width , int *height , unsigned int *size){
+int image_util_decode_jpeg_from_memory( const unsigned char * jpeg_buffer , int jpeg_size , image_util_colorspace_e colorspace, unsigned char ** image_buffer , int *width , int *height , unsigned int *size){
 	int ret;
 	if( jpeg_buffer == NULL || image_buffer == NULL || size == NULL)
 		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
@@ -215,7 +255,7 @@ int image_util_decode_jpeg_from_memory( unsigned char * jpeg_buffer , int jpeg_s
 	return _convert_image_util_error_code(__func__, ret);	
 }
 
-int image_util_encode_jpeg( unsigned char *buffer, int width, int height, image_util_colorspace_e colorspace,  int quality, const char *path){
+int image_util_encode_jpeg( const unsigned char *buffer, int width, int height, image_util_colorspace_e colorspace,  int quality, const char *path){
 	int ret;
 	if( path == NULL || buffer == NULL )
 		return _convert_image_util_error_code(__func__, IMAGE_UTIL_ERROR_INVALID_PARAMETER);
@@ -224,11 +264,11 @@ int image_util_encode_jpeg( unsigned char *buffer, int width, int height, image_
 	if( _convert_encode_colorspace_tbl[colorspace] == -1 )
 		return _convert_image_util_error_code(__func__, MM_ERROR_IMAGE_NOT_SUPPORT_FORMAT);
 
-	ret = mm_util_jpeg_encode_to_file((char*)path, buffer, width, height, _convert_encode_colorspace_tbl[colorspace], quality);
+	ret = mm_util_jpeg_encode_to_file(path, buffer, width, height, _convert_encode_colorspace_tbl[colorspace], quality);
 	return _convert_image_util_error_code(__func__, ret);	
 }
 
-int image_util_encode_jpeg_to_memory(unsigned char *image_buffer, int width, int height, image_util_colorspace_e colorspace, int quality,  unsigned char** jpeg_buffer, unsigned int *jpeg_size){
+int image_util_encode_jpeg_to_memory( const unsigned char *image_buffer, int width, int height, image_util_colorspace_e colorspace, int quality,  unsigned char** jpeg_buffer, unsigned int *jpeg_size){
 	int ret;
 	int isize;
 	if( jpeg_buffer == NULL || image_buffer == NULL || jpeg_size == NULL )
diff --git a/test/multimeida_image_util_test.c b/test/multimeida_image_util_test.c
index 74a0324..0830084 100755
--- a/test/multimeida_image_util_test.c
+++ b/test/multimeida_image_util_test.c
@@ -22,6 +22,43 @@
 #include <stdio.h>
 #include <image_util.h>
 
+/*
+ * Function displaying image on canva
+ */
+static void _display_buffer_as_efl_image(Evas_Object *img, unsigned char *buf, int w, int h, image_util_colorspace_e colorspace)
+{
+	unsigned int sizeBGRA8888;
+	int err;
+
+	/*
+	 * Calculates the size of image buffer for the specified resolution and colorspace
+	 */
+	err = image_util_calculate_buffer_size(w, h, IMAGE_UTIL_COLORSPACE_BGRA8888, &sizeBGRA8888);
+	if ( IMAGE_UTIL_ERROR_NONE != err)
+		return;
+	static unsigned char *new_buff;
+	free(new_buff);
+	new_buff = malloc(sizeBGRA8888);
+
+	/*
+	 * Convert the image's colorspace
+	 */
+	err = image_util_convert_colorspace(new_buff, IMAGE_UTIL_COLORSPACE_BGRA8888, buf, w, h, colorspace);
+	if ( IMAGE_UTIL_ERROR_NONE != err) {
+		free(new_buff);
+		return;
+	}
+
+	evas_object_hide(img);
+	evas_object_image_size_set(img, w, h);
+	evas_object_image_colorspace_set(img, EVAS_COLORSPACE_ARGB8888);
+	evas_object_image_data_copy_set(img, (void*)new_buff);
+	evas_object_image_reload(img);
+
+	evas_object_image_data_update_add(img,0,0, w, h);
+	evas_object_show(img);
+}
+
 struct raw_image{
 	unsigned char *buffer;
 	int size;
@@ -32,7 +69,7 @@ struct raw_image{
 Evas_Object* img;
 
 char *colorspace_str_tbl[] = 	{
-	"IMAGE_UTIL_COLORSPACE_YUV420", 			/**< YUV420 */
+	"IMAGE_UTIL_COLORSPACE_YV12", 			/**< YV12 */
 	"IMAGE_UTIL_COLORSPACE_YUV422", 			/**< YUV422 */
 	"IMAGE_UTIL_COLORSPACE_I420", 				/**< I420 */
 	"IMAGE_UTIL_COLORSPACE_NV12", 				/**< NV12 */
@@ -67,26 +104,9 @@ bool decode_jpeg_cb( image_util_colorspace_e colorspace , void * user_data){
 		printf("image (%dx%d) - %dbyte , ret = %d(%x)\n", w,h, size, ret, ret);
 		if( ret != 0 )
 			return true;
-			
-		
-		evas_object_image_size_set(img, w, h);
-		unsigned char *bgra8888_image = evas_object_image_data_get(img, true);	
-		ret = image_util_convert_colorspace(bgra8888_image , IMAGE_UTIL_COLORSPACE_BGRA8888, buffer , w, h, colorspace );
-		printf("convert %d\n", ret);
-		free(buffer);
-		
-		evas_object_image_data_set(img, bgra8888_image);
-		
-		evas_object_hide(img);		
-		evas_object_resize(img, w,h);	
-		evas_object_image_fill_set(img, 0, 0,  w, h);	
-		evas_object_image_data_update_add(img,0,0, w, h);
-		evas_object_show(img);	
-
-		
-		sleep(1);
-		
 
+		_display_buffer_as_efl_image( img, buffer, w, h, colorspace);
+		sleep(2);
 		return true;
 	
 }
@@ -110,7 +130,6 @@ bool encode_jpeg_cb( image_util_colorspace_e colorspace , void * user_data){
 	char filename[255];
 
 	printf("jpeg encode from [%s]\n", colorspace_str_tbl[colorspace] );
-
 	
 	image_util_calculate_buffer_size(img_data->w,img_data->h, colorspace, &size);
 	buffer = malloc(size);
@@ -163,7 +182,7 @@ void colorspace_convert_test( const char *path ){
 	int j;
 	int ret;
 
-	for( i = IMAGE_UTIL_COLORSPACE_YUV420 ; i <= IMAGE_UTIL_COLORSPACE_BGRX8888 ; i++ ){
+	for( i = IMAGE_UTIL_COLORSPACE_YV12 ; i <= IMAGE_UTIL_COLORSPACE_BGRX8888 ; i++ ){
 		unsigned char *buffer;
 		unsigned int size;
 
@@ -175,7 +194,7 @@ void colorspace_convert_test( const char *path ){
 		ret = image_util_convert_colorspace(buffer, i , origin_buffer, w, h, IMAGE_UTIL_COLORSPACE_BGRA8888);
 		printf("[%d] convert %s -> %s\n", ret , colorspace_str_tbl[IMAGE_UTIL_COLORSPACE_BGRA8888], colorspace_str_tbl[i]);
 		
-		for( j = IMAGE_UTIL_COLORSPACE_YUV420 ; j <= IMAGE_UTIL_COLORSPACE_BGRX8888 ; j++){
+		for( j = IMAGE_UTIL_COLORSPACE_YV12 ; j <= IMAGE_UTIL_COLORSPACE_BGRX8888 ; j++){
 			if( i == j )
 				continue;
 			unsigned char *buffer2;
@@ -203,47 +222,49 @@ void colorspace_convert_test( const char *path ){
 }
 
 
-
-void transform_test( const char *path ){
+void rotate_test( const char *path ){
 	printf("****************\n");
-	printf("transform_test TEST - start\n");
+	printf("rotate_test TEST - start\n");
 	printf("****************\n");	
-
-	
-	int w,h;
-	evas_object_image_file_set(img, path, NULL);
-	unsigned char* origin_buffer = evas_object_image_data_get(img, false);	
-	evas_object_image_size_get(img, &w, &h);
-	evas_object_resize(img, w,h);	
-
+	int w,h,dw,dh;
 	int ret;
-
-
-	unsigned char *buffer;
+	unsigned char *origin_buffer;
 	unsigned int size;
-	int dw, dh;
-
-	dh = 800;
-	dw = 200;
-
-	image_util_calculate_buffer_size(dw, dh, IMAGE_UTIL_COLORSPACE_BGRA8888 , &size);
-	buffer = malloc(size);
-
-	printf("%d, %d\n", dw, dh);
-	ret = image_util_transform(buffer , &dw, &dh , IMAGE_UTIL_ROTATION_NONE , origin_buffer, w, h, IMAGE_UTIL_COLORSPACE_BGRA8888);
-	printf("[%d] image_util_transform\n", ret);
-
-	printf("%d, %d\n", dw, dh);
-
-	evas_object_hide(img);		
-	evas_object_resize(img, dw,dh);	
-	evas_object_image_size_set(img, dw, dh);
-	evas_object_image_data_set(img, buffer);	
+	int i;
 	
-	evas_object_image_fill_set(img, 0, 0,  dw, dh);	
-	evas_object_image_data_update_add(img,0,0, dw, dh);
-	evas_object_show(img);	
 
+	w = h = 0;
+	ret = image_util_decode_jpeg( path ,IMAGE_UTIL_COLORSPACE_RGB888,  &origin_buffer, &w, &h , &size );
+	printf("image (%dx%d) - %dbyte , ret = %d(%x)\n", w,h, size, ret, ret);
+
+	_display_buffer_as_efl_image(img, origin_buffer, w,h, IMAGE_UTIL_COLORSPACE_RGB888);
+	sleep(2);
+
+	unsigned char *dest_buffer = NULL;
+	unsigned int nsize;
+	dw = h;
+	dh = w;
+	image_util_calculate_buffer_size( dw,dh, IMAGE_UTIL_COLORSPACE_RGB888 , &nsize);
+	dest_buffer = malloc(nsize);
+
+	for(	i = 0 ; i < 10 ; i ++ ){
+		ret = image_util_rotate(dest_buffer, &dw,&dh, IMAGE_UTIL_ROTATION_90, origin_buffer, w,h, IMAGE_UTIL_COLORSPACE_RGB888);
+		printf("image_util_rotate ret = %d\n", ret);
+		printf("%x%x%x\n", dest_buffer[0], dest_buffer[20], dest_buffer[44]);
+		_display_buffer_as_efl_image(img, dest_buffer, dw,dh, IMAGE_UTIL_COLORSPACE_RGB888);
+		sleep(2);
+		int tw, th;
+		unsigned char *tmp_buffer;
+		tmp_buffer = dest_buffer;
+		dest_buffer = origin_buffer;
+		origin_buffer = tmp_buffer;
+		tw = dw;
+		th = dh;
+		dw = w;
+		dh = h;
+		w = tw;
+		h = th;
+	}
 	
 	printf("****************\n");
 	printf("transform_test TEST - end\n");
@@ -252,10 +273,10 @@ void transform_test( const char *path ){
 }
 
 void* test_main(void *arg){
-	//jpeg_decode_test("sample.jpg");
+	jpeg_decode_test("sample.jpg");
 	//jpeg_encode_test("sample.jpg");
 	//colorspace_convert_test("sample.jpg");
-	transform_test("sample.jpg");
+	rotate_test("sample.jpg");
 
 	
 	return NULL;