remove legacy libtbm backendtizen_7.0_m2_releasesubmit/tizen/20220628.044343submit/tizen/20220627.072238accepted/tizen/unified/20220628.220200accepted/tizen/7.0/unified/hotfix/20221116.104421accepted/tizen/7.0/unified/20221110.062450tizen_7.0_hotfixtizen_7.0accepted/tizen_7.0_unified_hotfixaccepted/tizen_7.0_unified

Change-Id: Id9b3842a254b72456719f1667f2de2d6c40af254

12 files changed, 21 insertions, 1055 deletions

diff --git a/configure.ac b/configure.ac
index 646bb16..5241e4a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,7 @@
 #  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 AC_PREREQ(2.60)
-AC_INIT(libtbm-shm, 2.0.0)
+AC_INIT(hal-backend-tbm-shm, 2.0.0)
 AC_USE_SYSTEM_EXTENSIONS
 AC_CONFIG_SRCDIR([Makefile.am])
 AM_INIT_AUTOMAKE([dist-bzip2])
@@ -36,7 +36,6 @@ AC_FUNC_ALLOCA
 # Enable quiet compiles on automake 1.11.
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
-PKG_CHECK_MODULES(LIBTBM, libtbm)
 PKG_CHECK_MODULES(HAL_API_COMMON, hal-api-common)
 PKG_CHECK_MODULES(HAL_API_TBM, hal-api-tbm)
 PKG_CHECK_MODULES(DLOG, dlog)
@@ -57,35 +56,21 @@ AC_ARG_ENABLE(cachectrl,
 if test "x$CACHE_CTRL" = xyes; then
     AC_DEFINE(ENABLE_CACHECRTL, 1, [Enable cache control])
 fi
-
-LIBTBM_SHM_CFLAGS="$LIBDRM_CFLAGS $LIBTBM_CFLAGS $DLOG_CFLAGS "
-LIBTBM_SHM_LIBS="$LIBDRM_LIBS $LIBTBM_LIBS $DLOG_LIBS "
-AC_SUBST(LIBTBM_SHM_CFLAGS)
-AC_SUBST(LIBTBM_SHM_LIBS)
-
-bufmgr_dir=${libdir#*/}
-AC_SUBST(bufmgr_dir)
-
-# for libhal-backend-tbm-shm
 LIBHAL_BACKEND_TBM_SHM_CFLAGS="$HAL_API_COMMON_CFLAGS $HAL_API_TBM_CFLAGS $LIBDRM_CFLAGS $DLOG_CFLAGS"
 LIBHAL_BACKEND_TBM_SHM_LIBS="$HAL_API_COMMON_LIBS $HAL_API_TBM_LIBS $LIBDRM_LIBS $DLOG_LIBS"
+
 AC_SUBST(LIBHAL_BACKEND_TBM_SHM_CFLAGS)
 AC_SUBST(LIBHAL_BACKEND_TBM_SHM_LIBS)
 
 AC_OUTPUT([
 	Makefile
-	src/libtbm-shm/Makefile
-	src/libhal-backend-tbm-shm/Makefile
 	src/Makefile])
 
 echo ""
 echo "CFLAGS  : $CFLAGS"
 echo "LDFLAGS : $LDFLAGS"
-echo "LIBTBM_SHM_CFLAGS : $LIBTBM_SHM_CFLAGS"
-echo "LIBTBM_SHM_LIBS   : $LIBTBM_SHM_LIBS"
-echo "bufmgr_dir : $bufmgr_dir"
 echo "LIBHAL_BACKEND_TBM_SHM_CFLAGS : $LIBHAL_BACKEND_TBM_SHM_CFLAGS"
 echo "LIBHAL_BACKEND_TBM_SHM_LIBS   : $LIBHAL_BACKEND_TBM_SHM_LIBS"
-echo "hal-libdir : $HAL_LIBDIR"
+echo "HAL_LIBDIR : $HAL_LIBDIR"
 echo ""
 
diff --git a/libtbm-shm.manifest b/libtbm-shm.manifest
deleted file mode 100644
index 97e8c31..0000000
--- a/libtbm-shm.manifest
+++ /dev/null
@@ -1,5 +0,0 @@
-<manifest>
-	<request>
-		<domain name="_"/>
-	</request>
-</manifest>
diff --git a/packaging/libhal-backend-tbm-shm.manifest b/packaging/hal-backend-tbm-shm.manifest
index 75b0fa5..75b0fa5 100644
--- a/packaging/libhal-backend-tbm-shm.manifest
+++ b/packaging/hal-backend-tbm-shm.manifest
diff --git a/packaging/libtbm-shm.spec b/packaging/hal-backend-tbm-shm.spec
index 2acd41d..526883a 100644
--- a/packaging/libtbm-shm.spec
+++ b/packaging/hal-backend-tbm-shm.spec
@@ -1,42 +1,30 @@
-Name:           libtbm-shm
+Name:           hal-backend-tbm-shm
 Version:        3.0.1
 Release:        1
 License:        MIT
-Summary:        Tizen Buffer Manager - drm shm backend
+Summary:        hal-backend-tbm module for shm
 Group:          System/Libraries
 ExcludeArch:    i586
 Source0:        %{name}-%{version}.tar.gz
 Source1001:	    %{name}.manifest
-Source1002:	    libhal-backend-tbm-shm.manifest
 
 BuildRequires:  pkgconfig(libdrm)
-BuildRequires:  pkgconfig(libtbm)
 BuildRequires:  pkgconfig(hal-api-common)
 BuildRequires:  pkgconfig(hal-api-tbm)
 BuildRequires:  pkgconfig(dlog)
 
 %description
-descriptionion: Tizen Buffer manager backend module uses drm shm
-
-%package -n hal-backend-tbm-shm
-Summary:	hal-backend-tbm module for drm shm
-Group:		System/Libraries
-Requires:	hal-api-tbm
-Requires:	hal-api-common
-
-%description -n hal-backend-tbm-shm
-descriptionion: hal tbm backend module for drm shm
+description: hal tbm backend module for drm shm
 
 %global TZ_SYS_RO_SHARE  %{?TZ_SYS_RO_SHARE:%TZ_SYS_RO_SHARE}%{!?TZ_SYS_RO_SHARE:/usr/share}
 
 %prep
 %setup -q
 cp %{SOURCE1001} .
-cp %{SOURCE1002} .
 
 %build
 
-%reconfigure --prefix=%{_prefix} --libdir=%{_libdir}/bufmgr \
+%reconfigure --prefix=%{_prefix} --libdir=%{_libdir} \
 			--with-hal-libdir=%{_hal_libdir} \
 			--disable-cachectrl \
 			FLAGS="${CFLAGS} -Wall -Werror" LDFLAGS="${LDFLAGS} -Wl,--hash-style=both -Wl,--as-needed"
@@ -51,31 +39,16 @@ rm -rf %{buildroot}
 mkdir -p %{buildroot}%{_hal_licensedir}/libhal-backend-tbm-shm
 cp -af COPYING %{buildroot}%{_hal_licensedir}/libhal-backend-tbm-shm
 
-
 %post
-if [ -f %{_libdir}/bufmgr/libtbm_default.so ]; then
-    rm -rf %{_libdir}/bufmgr/libtbm_default.so
-fi
-ln -s libtbm_shm.so %{_libdir}/bufmgr/libtbm_default.so
-
-%postun -p /sbin/ldconfig
-
-%post -n hal-backend-tbm-shm
 if [ -f %{_hal_libdir}/libhal-backend-tbm.so ]; then
     rm -rf %{_hal_libdir}/libhal-backend-tbm.so
 fi
 ln -s libhal-backend-tbm-shm.so %{_hal_libdir}/libhal-backend-tbm.so
 
-%postun -n hal-backend-tbm-shm -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
 
 %files
 %defattr(-,root,root,-)
-%manifest libtbm-shm.manifest
-%license COPYING
-%{_libdir}/bufmgr/libtbm_*.so*
-
-%files -n hal-backend-tbm-shm
-%defattr(-,root,root,-)
-%manifest libhal-backend-tbm-shm.manifest
+%manifest %{name}.manifest
 %{_hal_licensedir}/libhal-backend-tbm-shm/COPYING
 %{_hal_libdir}/libhal-backend-*.so*
diff --git a/packaging/libtbm-shm.manifest b/packaging/libtbm-shm.manifest
deleted file mode 100644
index 75b0fa5..0000000
--- a/packaging/libtbm-shm.manifest
+++ /dev/null
@@ -1,5 +0,0 @@
-<manifest>
-    <request>
-        <domain name="_"/>
-    </request>
-</manifest>
diff --git a/src/Makefile.am b/src/Makefile.am
index 9cbd3b5..3477f41 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1 +1,12 @@
-SUBDIRS = libtbm-shm libhal-backend-tbm-shm
+AM_CFLAGS = \
+	@LIBHAL_BACKEND_TBM_SHM_CFLAGS@ \
+	-I$(top_srcdir) \
+	-I$(top_srcdir)/src
+
+libhal_backend_tbm_shm_la_LTLIBRARIES = libhal-backend-tbm-shm.la
+libhal_backend_tbm_shm_ladir = @HAL_LIBDIR@
+libhal_backend_tbm_shm_la_LIBADD = @LIBHAL_BACKEND_TBM_SHM_LIBS@
+
+libhal_backend_tbm_shm_la_SOURCES = \
+	tbm_backend_log.c \
+	tbm_backend_shm.c
diff --git a/src/libhal-backend-tbm-shm/Makefile.am b/src/libhal-backend-tbm-shm/Makefile.am
deleted file mode 100644
index e2c1f91..0000000
--- a/src/libhal-backend-tbm-shm/Makefile.am
+++ /dev/null
@@ -1,12 +0,0 @@
-AM_CFLAGS = \
-	@LIBHAL_BACKEND_TBM_SHM_CFLAGS@ \
-	-I$(top_srcdir) \
-	-I$(top_srcdir)/src/libhal-backend-tbm-shm
-
-libhal_backend_tbm_shm_la_LTLIBRARIES = libhal-backend-tbm-shm.la
-libhal_backend_tbm_shm_ladir = @HAL_LIBDIR@
-libhal_backend_tbm_shm_la_LIBADD = @LIBHAL_BACKEND_TBM_SHM_LIBS@
-
-libhal_backend_tbm_shm_la_SOURCES = \
-	tbm_backend_log.c \
-	tbm_backend_shm.c
diff --git a/src/libtbm-shm/Makefile.am b/src/libtbm-shm/Makefile.am
deleted file mode 100644
index 05a380b..0000000
--- a/src/libtbm-shm/Makefile.am
+++ /dev/null
@@ -1,11 +0,0 @@
-AM_CFLAGS = \
-	@LIBTBM_SHM_CFLAGS@ \
-	-I$(top_srcdir) \
-	-I$(top_srcdir)/src
-
-libtbm_shm_la_LTLIBRARIES = libtbm_shm.la
-libtbm_shm_ladir = /${bufmgr_dir}
-libtbm_shm_la_LIBADD = @LIBTBM_SHM_LIBS@
-
-libtbm_shm_la_SOURCES = \
-	tbm_bufmgr_shm.c
diff --git a/src/libtbm-shm/tbm_bufmgr_shm.c b/src/libtbm-shm/tbm_bufmgr_shm.c
deleted file mode 100644
index 88c6522..0000000
--- a/src/libtbm-shm/tbm_bufmgr_shm.c
+++ /dev/null
@@ -1,970 +0,0 @@
-/**************************************************************************
-
- libtbm_shm
-
- Copyright 2012 Samsung Electronics co., Ltd. All Rights Reserved.
-
- Contact: SooChan Lim <sc1.lim@samsung.com>, Sangjin Lee <lsj119@samsung.com>
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sub license, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial portions
- of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
- ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <sys/ipc.h>
-#include <linux/unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <pthread.h>
-
-#include <tbm_backend.h>
-#include <tbm_log.h>
-
-
-#define DEBUG
-#define TBM_COLOR_FORMAT_COUNT 4
-#define STRERR_BUFSIZE 128
-
-#ifdef DEBUG
-#define LOG_TAG	"TBM_BACKEND"
-#include <dlog.h>
-static int bDebug = 0;
-
-char*
-target_name()
-{
-	FILE *f;
-	char *slash;
-	static int initialized = 0;
-	static char app_name[128];
-
-	if (initialized)
-		return app_name;
-
-	/* get the application name */
-	f = fopen("/proc/self/cmdline", "r");
-
-	if (!f)
-		return 0;
-
-	memset(app_name, 0x00, sizeof(app_name));
-
-	if (fgets(app_name, 100, f) == NULL) {
-		fclose(f);
-		return 0;
-	}
-
-	fclose(f);
-
-	if ((slash = strrchr(app_name, '/')) != NULL)
-		memmove(app_name, slash + 1, strlen(slash));
-
-	initialized = 1;
-
-	return app_name;
-}
-#define TBM_SHM_LOG(fmt, args...) LOGE("\033[31m"  "[%s]" fmt "\033[0m", target_name(), ##args)
-#define DBG(fmt, args...)  if (bDebug&01) LOGE(fmt, ##args)
-#else
-#define TBM_SHM_LOG(...)
-#define DBG(...)
-#endif
-
-#define SIZE_ALIGN(value, base) (((value) + ((base) - 1)) & ~((base) - 1))
-
-#define TBM_SURFACE_ALIGNMENT_PLANE (64)
-#define TBM_SURFACE_ALIGNMENT_PITCH_RGB (64)
-#define TBM_SURFACE_ALIGNMENT_PITCH_YUV (16)
-
-/* check condition */
-#define SHM_RETURN_IF_FAIL(cond) {\
-	if (!(cond)) {\
-		TBM_SHM_LOG("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\
-		return;\
-	}	\
-}
-#define SHM_RETURN_VAL_IF_FAIL(cond, val) {\
-	if (!(cond)) {\
-		TBM_SHM_LOG("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\
-		return val;\
-	}	\
-}
-
-typedef struct _tbm_bufmgr_shm *tbm_bufmgr_shm;
-typedef struct _tbm_bo_shm *tbm_bo_shm;
-
-/* tbm buffor object for shm */
-struct _tbm_bo_shm {
-	key_t key;
-	void * pBase;
-
-	unsigned int size;
-
-	unsigned int flags_tbm;
-	tbm_fd		fd;
-
-	pthread_mutex_t mutex;
-	int device;
-	int opt;
-};
-
-/* tbm bufmgr private for shm */
-struct _tbm_bufmgr_shm {
-	int isLocal;
-	void* hashBos;
-
-	tbm_backend_bufmgr_func *bufmgr_func;
-	tbm_backend_bo_func *bo_func;
-
-	tbm_bufmgr bufmgr;
-};
-
-char *STR_DEVICE[] = {
-	"DEF",
-	"CPU",
-	"2D",
-	"3D",
-	"MM"
-};
-
-char *STR_OPT[] = {
-	"NONE",
-	"RD",
-	"WR",
-	"RDWR"
-};
-
-uint32_t tbm_shm_color_format_list[TBM_COLOR_FORMAT_COUNT] = {
-									TBM_FORMAT_ARGB8888,
-									TBM_FORMAT_XRGB8888,
-									TBM_FORMAT_NV12,
-									TBM_FORMAT_YUV420
-									};
-
-static tbm_bo_handle
-_shm_bo_handle(tbm_bo_shm bo_shm, int device)
-{
-	tbm_bo_handle bo_handle;
-	memset(&bo_handle, 0x0, sizeof(uint64_t));
-
-	switch (device) {
-	case TBM_DEVICE_DEFAULT:
-	case TBM_DEVICE_2D:
-		bo_handle.u32 = (uint32_t) bo_shm->fd;
-		break;
-	case TBM_DEVICE_CPU:
-		bo_handle.ptr = (void *) bo_shm->pBase;
-		break;
-	case TBM_DEVICE_3D:
-	case TBM_DEVICE_MM:
-	default:
-		TBM_SHM_LOG("[libtbm-shm:%d] error %s:%d Not supported device:%d\n", getpid(), __FUNCTION__, __LINE__, device);
-		bo_handle.ptr = (void *) bo_shm->pBase;
-		break;
-	}
-
-	return bo_handle;
-}
-
-static int
-_shm_os_fd_set_cloexec(int fd)
-{
-	long flags;
-
-	if (fd == -1)
-		return -1;
-
-	flags = fcntl(fd, F_GETFD);
-	if (flags == -1)
-		return -1;
-
-	if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1)
-		return -1;
-
-	return 0;
-}
-
-static int
-_shm_set_cloexec_or_close(int fd)
-{
-	if (_shm_os_fd_set_cloexec(fd) != 0) {
-		close(fd);
-		return -1;
-	}
-	return fd;
-}
-
-static int
-_shm_create_tmpfile_cloexec(char *tmpname)
-{
-	int fd;
-
-#ifdef HAVE_MKOSTEMP
-	fd = mkostemp(tmpname, O_CLOEXEC);
-	if (fd >= 0)
-		unlink(tmpname);
-#else
-	fd = mkstemp(tmpname);
-	if (fd >= 0) {
-		fd = _shm_set_cloexec_or_close(fd);
-		unlink(tmpname);
-	}
-#endif
-
-	return fd;
-}
-
-static tbm_fd
-_shm_create_anonymous_file(off_t size)
-{
-	static const char template[] = "/tbm-shared-XXXXXX";
-	const char *path;
-	char *name;
-	int fd;
-	int ret;
-
-	path = getenv("XDG_RUNTIME_DIR");
-	if (!path) {
-		errno = ENOENT;
-		return -1;
-	}
-
-	name = malloc(strlen(path) + sizeof(template));
-	if (!name)
-		return -1;
-
-	snprintf(name, strlen(path) + sizeof(template), "%s%s", path, template);
-
-	fd = _shm_create_tmpfile_cloexec(name);
-
-	free(name);
-
-	if (fd < 0)
-		return -1;
-
-#ifdef HAVE_POSIX_FALLOCATE
-	do {
-		ret = posix_fallocate(fd, 0, size);
-	} while (ret == EINTR);
-	if (ret != 0) {
-		close(fd);
-		errno = ret;
-		return -1;
-	}
-#else
-	do {
-		ret = ftruncate(fd, size);
-	} while (ret < 0 && errno == EINTR);
-	if (ret < 0) {
-		close(fd);
-		return -1;
-	}
-#endif
-
-	return (tbm_fd)fd;
-}
-
-static tbm_bufmgr_capability
-tbm_shm_bufmgr_get_capabilities(tbm_backend_bufmgr_data *bufmgr_data, tbm_error_e *error)
-{
-	tbm_bufmgr_capability capabilities = TBM_BUFMGR_CAPABILITY_NONE;
-
-	capabilities = TBM_BUFMGR_CAPABILITY_SHARE_FD;
-
-	if (error)
-		*error = TBM_ERROR_NONE;
-
-	return capabilities;
-}
-
-static tbm_error_e
-tbm_shm_bufmgr_bind_native_display(tbm_backend_bufmgr_data *bufmgr_data, tbm_native_display *native_display)
-{
-	return TBM_ERROR_NONE;
-}
-
-static tbm_error_e
-tbm_shm_bufmgr_get_supported_formats(tbm_backend_bufmgr_data *bufmgr_data,
-							uint32_t **formats, uint32_t *num)
-{
-	tbm_bufmgr_shm bufmgr_shm = (tbm_bufmgr_shm)bufmgr_data;
-	uint32_t *color_formats;
-
-	TBM_RETURN_VAL_IF_FAIL(bufmgr_shm != NULL, TBM_ERROR_INVALID_PARAMETER);
-
-	color_formats = (uint32_t *)calloc(1, sizeof(uint32_t) * TBM_COLOR_FORMAT_COUNT);
-	if (color_formats == NULL)
-		return TBM_ERROR_OUT_OF_MEMORY;
-
-	memcpy(color_formats, tbm_shm_color_format_list, sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT);
-
-	*formats = color_formats;
-	*num = TBM_COLOR_FORMAT_COUNT;
-
-	TBM_DBG("supported format count = %d\n", *num);
-
-	return TBM_ERROR_NONE;
-}
-
-static tbm_error_e
-tbm_shm_bufmgr_get_plane_data(tbm_backend_bufmgr_data *bufmgr_data,
-								tbm_format format, int plane_idx, int width,
-								int height, uint32_t *size, uint32_t *offset,
-								uint32_t *pitch, int *bo_idx)
-
-{
-	int ret = TBM_ERROR_NONE;
-	int bpp;
-	int _offset = 0;
-	int _pitch = 0;
-	int _size = 0;
-	int _bo_idx = 0;
-
-	switch (format) {
-	/* 16 bpp RGB */
-	case TBM_FORMAT_XRGB4444:
-	case TBM_FORMAT_XBGR4444:
-	case TBM_FORMAT_RGBX4444:
-	case TBM_FORMAT_BGRX4444:
-	case TBM_FORMAT_ARGB4444:
-	case TBM_FORMAT_ABGR4444:
-	case TBM_FORMAT_RGBA4444:
-	case TBM_FORMAT_BGRA4444:
-	case TBM_FORMAT_XRGB1555:
-	case TBM_FORMAT_XBGR1555:
-	case TBM_FORMAT_RGBX5551:
-	case TBM_FORMAT_BGRX5551:
-	case TBM_FORMAT_ARGB1555:
-	case TBM_FORMAT_ABGR1555:
-	case TBM_FORMAT_RGBA5551:
-	case TBM_FORMAT_BGRA5551:
-	case TBM_FORMAT_RGB565:
-		bpp = 16;
-		_offset = 0;
-		_pitch = SIZE_ALIGN((width * bpp) >> 3, TBM_SURFACE_ALIGNMENT_PITCH_RGB);
-		_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-		_bo_idx = 0;
-		break;
-		/* 24 bpp RGB */
-	case TBM_FORMAT_RGB888:
-	case TBM_FORMAT_BGR888:
-		bpp = 24;
-		_offset = 0;
-		_pitch = SIZE_ALIGN((width * bpp) >> 3, TBM_SURFACE_ALIGNMENT_PITCH_RGB);
-		_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-		_bo_idx = 0;
-		break;
-		/* 32 bpp RGB */
-	case TBM_FORMAT_XRGB8888:
-	case TBM_FORMAT_XBGR8888:
-	case TBM_FORMAT_RGBX8888:
-	case TBM_FORMAT_BGRX8888:
-	case TBM_FORMAT_ARGB8888:
-	case TBM_FORMAT_ABGR8888:
-	case TBM_FORMAT_RGBA8888:
-	case TBM_FORMAT_BGRA8888:
-		bpp = 32;
-		_offset = 0;
-		_pitch = SIZE_ALIGN((width * bpp) >> 3, TBM_SURFACE_ALIGNMENT_PITCH_RGB);
-		_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-		_bo_idx = 0;
-		break;
-
-		/* packed YCbCr */
-	case TBM_FORMAT_YUYV:
-	case TBM_FORMAT_YVYU:
-	case TBM_FORMAT_UYVY:
-	case TBM_FORMAT_VYUY:
-	case TBM_FORMAT_AYUV:
-		bpp = 32;
-		_offset = 0;
-		_pitch = SIZE_ALIGN((width * bpp) >> 3, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-		_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-		_bo_idx = 0;
-		break;
-
-		/*
-		 * 2 plane YCbCr
-		 * index 0 = Y plane, [7:0] Y
-		 * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
-		 * or
-		 * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
-		 */
-	case TBM_FORMAT_NV12:
-	case TBM_FORMAT_NV21:
-		bpp = 12;
-		//if (plane_idx == 0)
-		{
-			_offset = 0;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-			if (plane_idx == 0)
-				break;
-		}
-		//else if (plane_idx == 1)
-		{
-			_offset += _size;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-		}
-		break;
-	case TBM_FORMAT_NV16:
-	case TBM_FORMAT_NV61:
-		bpp = 16;
-		//if(plane_idx == 0)
-		{
-			_offset = 0;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-			if (plane_idx == 0)
-				break;
-		}
-		//else if( plane_idx ==1 )
-		{
-			_offset += _size;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-		}
-		break;
-
-		/*
-		 * 3 plane YCbCr
-		 * index 0: Y plane, [7:0] Y
-		 * index 1: Cb plane, [7:0] Cb
-		 * index 2: Cr plane, [7:0] Cr
-		 * or
-		 * index 1: Cr plane, [7:0] Cr
-		 * index 2: Cb plane, [7:0] Cb
-		 */
-		/*
-		 NATIVE_BUFFER_FORMAT_YV12
-		 NATIVE_BUFFER_FORMAT_I420
-		 */
-	case TBM_FORMAT_YUV410:
-	case TBM_FORMAT_YVU410:
-		bpp = 9;
-		_bo_idx = 0;
-		break;
-	case TBM_FORMAT_YUV411:
-	case TBM_FORMAT_YVU411:
-	case TBM_FORMAT_YUV420:
-	case TBM_FORMAT_YVU420:
-		bpp = 12;
-		//if(plane_idx == 0)
-		{
-			_offset = 0;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-			if (plane_idx == 0)
-				break;
-		}
-		//else if( plane_idx == 1 )
-		{
-			_offset += _size;
-			_pitch = SIZE_ALIGN(width / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
-			_size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-			if (plane_idx == 1)
-				break;
-		}
-		//else if (plane_idx == 2 )
-		{
-			_offset += _size;
-			_pitch = SIZE_ALIGN(width / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
-			_size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-		}
-		break;
-	case TBM_FORMAT_YUV422:
-	case TBM_FORMAT_YVU422:
-		bpp = 16;
-		//if(plane_idx == 0)
-		{
-			_offset = 0;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-			if (plane_idx == 0)
-				break;
-		}
-		//else if( plane_idx == 1 )
-		{
-			_offset += _size;
-			_pitch = SIZE_ALIGN(width / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
-			_size = SIZE_ALIGN(_pitch * (height), TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-			if (plane_idx == 1)
-				break;
-		}
-		//else if (plane_idx == 2 )
-		{
-			_offset += _size;
-			_pitch = SIZE_ALIGN(width / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
-			_size = SIZE_ALIGN(_pitch * (height), TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-		}
-		break;
-	case TBM_FORMAT_YUV444:
-	case TBM_FORMAT_YVU444:
-		bpp = 24;
-		//if(plane_idx == 0)
-		{
-			_offset = 0;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-			if (plane_idx == 0)
-				break;
-		}
-		//else if( plane_idx == 1 )
-		{
-			_offset += _size;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-			if (plane_idx == 1)
-				break;
-		}
-		//else if (plane_idx == 2 )
-		{
-			_offset += _size;
-			_pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
-			_size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE);
-			_bo_idx = 0;
-		}
-		break;
-	default:
-		bpp = 0;
-		break;
-	}
-
-	*size = _size;
-	*offset = _offset;
-	*pitch = _pitch;
-	*bo_idx = _bo_idx;
-
-	return ret;
-}
-
-static tbm_backend_bo_data *
-tbm_shm_bufmgr_alloc_bo(tbm_backend_bufmgr_data *bufmgr_data, unsigned int size,
-						tbm_bo_memory_type flags, tbm_error_e *error)
-
-{
-	tbm_bufmgr_shm bufmgr_shm = (tbm_bufmgr_shm)bufmgr_data;
-	tbm_bo_shm bo_shm;
-
-	if (bufmgr_shm == NULL) {
-		TBM_ERR("bufmgr_data is null\n");
-		if (error) *error = TBM_ERROR_INVALID_PARAMETER;
-		return NULL;
-	}
-
-	tbm_fd	fd = -1;
-
-	if (flags & TBM_BO_SCANOUT)
-		TBM_SHM_LOG("[libtbm-shm:%d] warning %s:%d TBM_BO_SCANOUT ins't supported\n", getpid(), __FUNCTION__, __LINE__);
-
-	bo_shm = calloc(1, sizeof(struct _tbm_bo_shm));
-	if (!bo_shm) {
-		TBM_SHM_LOG("[libtbm-shm:%d] error %s:%d Fail to allocate the bo private\n", getpid(), __FUNCTION__, __LINE__);
-		if (error) *error = TBM_ERROR_INVALID_OPERATION;
-		return 0;
-	}
-
-	bo_shm->fd = -1;
-	fd = _shm_create_anonymous_file((off_t)size);
-	if (fd < 0) {
-		TBM_SHM_LOG("[libtbm-shm:%d] error %s:%d Fail to create a buffer file(size: %d) %m\n", getpid(),
-					__FUNCTION__, __LINE__, size);
-		free(bo_shm);
-		if (error) *error = TBM_ERROR_INVALID_OPERATION;
-		return 0;
-	}
-
-	bo_shm->fd = fd;
-	bo_shm->pBase = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-	if (bo_shm->pBase == MAP_FAILED) {
-		TBM_SHM_LOG("[libtbm-shm:%d] error %s:%d Fail to mmap: %m\n", getpid(),
-					__FUNCTION__, __LINE__);
-		close(fd);
-		free(bo_shm);
-		if (error) *error = TBM_ERROR_INVALID_OPERATION;
-		return 0;
-	}
-
-	bo_shm->size = size;
-	bo_shm->flags_tbm = TBM_BO_DEFAULT | TBM_BO_NONCACHABLE;
-
-	DBG("	  [%s] bo:%p, fd:%d, flags:%d, size:%d\n", target_name(), bo_shm, bo_shm->fd, bo_shm->flags_tbm, bo_shm->size);
-	if (error) *error = TBM_ERROR_NONE;
-
-	return (tbm_backend_bo_data *) bo_shm;
-}
-
-static tbm_backend_bo_data *
-tbm_shm_bufmgr_import_fd(tbm_backend_bufmgr_data *bufmgr_data, tbm_fd key, tbm_error_e *error)
-{
-	tbm_bo_shm bo_shm;
-	int real_size;
-	char buf[STRERR_BUFSIZE];
-
-	if (key < 0) {
-		TBM_ERR("Invalid fd(%d)\n", key);
-		if (error)
-			*error = TBM_ERROR_INVALID_PARAMETER;
-		return 0;
-	}
-
-	bo_shm = calloc(1, sizeof(struct _tbm_bo_shm));
-	if (!bo_shm) {
-		TBM_ERR("Fail to allocate the bo private\n");
-		if (error)
-			*error = TBM_ERROR_INVALID_OPERATION;
-		return 0;
-	}
-
-	real_size = lseek(key, 0, SEEK_END);
-	if (real_size < 0) {
-		TBM_ERR("Fail to lseek(err:%s)\n",
-				strerror_r(errno, buf, STRERR_BUFSIZE));
-		free(bo_shm);
-		if (error)
-			*error = TBM_ERROR_INVALID_OPERATION;
-		return 0;
-	}
-
-	bo_shm->pBase = mmap(NULL, real_size,
-			  PROT_READ | PROT_WRITE, MAP_SHARED, key, 0);
-	if (bo_shm->pBase == MAP_FAILED) {
-		TBM_ERR("Fail to mmap (size:%d, err:%s)\n",
-				real_size, strerror_r(errno, buf, STRERR_BUFSIZE));
-		free(bo_shm);
-		if (error)
-			*error = TBM_ERROR_INVALID_OPERATION;
-		return 0;
-	}
-
-	bo_shm->size = real_size;
-	bo_shm->fd = key;
-	bo_shm->flags_tbm = TBM_BO_DEFAULT | TBM_BO_NONCACHABLE;
-
-	DBG("	 [%s] bo:%p, shm:%d, flags:%d, size:%d\n", target_name(), bo_shm, bo_shm->fd,
-		bo_shm->flags_tbm, bo_shm->size);
-	if (error)
-		*error = TBM_ERROR_NONE;
-
-	return (tbm_backend_bo_data *) bo_shm;
-}
-
-static void
-tbm_shm_bo_free(tbm_backend_bo_data *bo_data)
-{
-	tbm_bo_shm bo_shm = (tbm_bo_shm)bo_data;
-	char buf[STRERR_BUFSIZE];
-
-	SHM_RETURN_IF_FAIL(bo_shm != NULL);
-
-	DBG("	   [%s] bo:%p, shm:%d, size:%d\n", target_name(), bo_shm, bo_shm->fd, bo_shm->size);
-
-	if (bo_shm->pBase) {
-		if (munmap(bo_shm->pBase, bo_shm->size) == -1) {
-			TBM_ERR("bo_shm:%p fail to munmap(%s)\n",
-				       bo_shm, strerror_r(errno, buf, STRERR_BUFSIZE));
-		}
-	}
-
-	/* Free shm object*/
-	close(bo_shm->fd);
-	free(bo_shm);
-}
-
-static int
-tbm_shm_bo_get_size(tbm_backend_bo_data *bo_data, tbm_error_e *error)
-{
-	tbm_bo_shm bo_shm = (tbm_bo_shm)bo_data;
-
-	if (!bo_shm) {
-		if (error)
-			*error = TBM_ERROR_INVALID_PARAMETER;
-		return 0;
-	}
-
-	if (error)
-		*error = TBM_ERROR_NONE;
-
-	return bo_shm->size;
-}
-
-
-static tbm_bo_memory_type
-tbm_shm_bo_get_memory_type(tbm_backend_bo_data *bo_data, tbm_error_e *error)
-{
-	tbm_bo_shm bo_shm = (tbm_bo_shm)bo_data;
-
-	if (!bo_shm) {
-		if (error)
-			*error = TBM_ERROR_INVALID_PARAMETER;
-		return TBM_BO_DEFAULT;
-	}
-
-	if (error)
-		*error = TBM_ERROR_NONE;
-
-	return bo_shm->flags_tbm;
-}
-
-static tbm_bo_handle
-tbm_shm_bo_get_handle(tbm_backend_bo_data *bo_data, tbm_bo_device_type device, tbm_error_e *error)
-{
-	tbm_bo_handle bo_handle;
-	tbm_bo_shm bo_shm = (tbm_bo_shm)bo_data;;
-
-	if (!bo_shm) {
-		if (error)
-			*error = TBM_ERROR_INVALID_PARAMETER;
-		return (tbm_bo_handle) NULL;
-	}
-
-	DBG("[%s] bo:%p, shm:%d, flags:%d, size:%d, %s\n", target_name(), bo_shm, bo_shm->fd,
-		bo_shm->flags_tbm, bo_shm->size, STR_DEVICE[device]);
-
-	/*Get mapped bo_handle*/
-	bo_handle = _shm_bo_handle(bo_shm, device);
-	if (bo_handle.ptr == NULL) {
-		TBM_SHM_LOG("error Cannot get handle: shm:%d, device:%d\n", bo_shm->fd, device);
-
-		if (error)
-			*error = TBM_ERROR_INVALID_OPERATION;
-		return (tbm_bo_handle) NULL;
-	}
-
-	if (error)
-		*error = TBM_ERROR_NONE;
-
-	return bo_handle;
-}
-
-
-static tbm_bo_handle
-tbm_shm_bo_map(tbm_backend_bo_data *bo_data, tbm_bo_device_type device,
-				tbm_bo_access_option opt, tbm_error_e *error)
-{
-	tbm_bo_handle bo_handle;
-	tbm_bo_shm bo_shm = (tbm_bo_shm)bo_data;;
-
-	if (!bo_shm) {
-		if (error)
-			*error = TBM_ERROR_INVALID_PARAMETER;
-		return (tbm_bo_handle) NULL;
-	}
-
-	DBG("		[%s] bo:%p, shm:%d, %s, %s\n", target_name(), bo_shm, bo_shm->fd, STR_DEVICE[device],
-		STR_OPT[opt]);
-
-	/*Get mapped bo_handle*/
-	bo_handle = _shm_bo_handle(bo_shm, device);
-	if (bo_handle.ptr == NULL) {
-		TBM_SHM_LOG("error Cannot get handle: shm:%d, device:%d, opt:%d\n", bo_shm->fd, device, opt);
-		if (error)
-			*error = TBM_ERROR_INVALID_OPERATION;
-		return (tbm_bo_handle) NULL;
-	}
-
-	if (error)
-		*error = TBM_ERROR_NONE;
-
-	return bo_handle;
-}
-
-static tbm_error_e
-tbm_shm_bo_unmap(tbm_backend_bo_data *bo_data)
-
-{
-	tbm_bo_shm bo_shm = (tbm_bo_shm)bo_data;;
-	if (!bo_shm)
-		return TBM_ERROR_INVALID_PARAMETER;
-
-	DBG("     [%s] bo:%p, shm:%d\n", target_name(), bo_shm, bo_shm->fd);
-
-	return TBM_ERROR_NONE;
-}
-
-static tbm_fd
-tbm_sprd_bo_export_fd(tbm_backend_bo_data *bo_data, tbm_error_e *error)
-{
-	tbm_bo_shm bo_shm = (tbm_bo_shm)bo_data;;
-
-	if (!bo_shm) {
-		if (error)
-			*error = TBM_ERROR_INVALID_PARAMETER;
-		return -1;
-	}
-
-	DBG("    [%s] bo:%p, shm:%d, flags:%d, size:%d\n", target_name(), bo_shm, bo_shm->fd,
-	    bo_shm->flags_tbm, bo_shm->size);
-
-	if (error)
-		*error = TBM_ERROR_NONE;
-
-	return bo_shm->fd;
-}
-
-static tbm_backend_bufmgr_data *
-tbm_shm_init(tbm_bufmgr bufmgr, tbm_error_e *error)
-{
-	tbm_bufmgr_shm bufmgr_shm = NULL;
-	tbm_backend_bufmgr_func *bufmgr_func = NULL;
-	tbm_backend_bo_func *bo_func = NULL;
-	tbm_error_e err;
-
-	if (!bufmgr) {
-		TBM_ERR("bufmgr is null.\n");
-		if (error)
-			*error = TBM_ERROR_INVALID_PARAMETER;
-		return NULL;
-	}
-
-	bufmgr_shm = calloc(1, sizeof(struct _tbm_bufmgr_shm));
-	if (!bufmgr_shm) {
-		TBM_ERR("fail to alloc bufmgr_shm!\n");
-		if (error)
-			*error = TBM_ERROR_OUT_OF_MEMORY;
-		return NULL;
-	}
-
-	/* alloc and register bufmgr_funcs */
-	bufmgr_func = tbm_backend_bufmgr_alloc_bufmgr_func(bufmgr, &err);
-	if (!bufmgr_func) {
-		TBM_ERR("fail to alloc bufmgr_func! err(%d)\n", err);
-		if (error)
-			*error = TBM_ERROR_OUT_OF_MEMORY;
-		goto fail_alloc_bufmgr_func;
-	}
-
-	bufmgr_func->bufmgr_get_capabilities = tbm_shm_bufmgr_get_capabilities;
-	bufmgr_func->bufmgr_bind_native_display = tbm_shm_bufmgr_bind_native_display;
-	bufmgr_func->bufmgr_get_supported_formats = tbm_shm_bufmgr_get_supported_formats;
-	bufmgr_func->bufmgr_get_plane_data = tbm_shm_bufmgr_get_plane_data;
-	bufmgr_func->bufmgr_alloc_bo = tbm_shm_bufmgr_alloc_bo;
-	bufmgr_func->bufmgr_alloc_bo_with_format = NULL;
-	bufmgr_func->bufmgr_import_fd = tbm_shm_bufmgr_import_fd;
-	bufmgr_func->bufmgr_import_key = NULL;
-
-	err = tbm_backend_bufmgr_register_bufmgr_func(bufmgr, bufmgr_func);
-	if (err != TBM_ERROR_NONE) {
-		TBM_ERR("fail to register bufmgr_func! err(%d)\n", err);
-		if (error)
-			*error = TBM_ERROR_INVALID_OPERATION;
-		goto fail_register_bufmgr_func;
-	}
-	bufmgr_shm->bufmgr_func = bufmgr_func;
-
-	/* alloc and register bo_funcs */
-	bo_func = tbm_backend_bufmgr_alloc_bo_func(bufmgr, &err);
-	if (!bo_func) {
-		TBM_ERR("fail to alloc bo_func! err(%d)\n", err);
-		if (error)
-			*error = TBM_ERROR_OUT_OF_MEMORY;
-		goto fail_alloc_bo_func;
-	}
-
-	bo_func->bo_free = tbm_shm_bo_free;
-	bo_func->bo_get_size = tbm_shm_bo_get_size;
-	bo_func->bo_get_memory_types = tbm_shm_bo_get_memory_type;
-	bo_func->bo_get_handle = tbm_shm_bo_get_handle;
-	bo_func->bo_map = tbm_shm_bo_map;
-	bo_func->bo_unmap = tbm_shm_bo_unmap;
-	bo_func->bo_lock = NULL;
-	bo_func->bo_unlock = NULL;
-	bo_func->bo_export_fd = tbm_sprd_bo_export_fd;
-	bo_func->bo_export_key = NULL;
-
-	err = tbm_backend_bufmgr_register_bo_func(bufmgr, bo_func);
-	if (err != TBM_ERROR_NONE) {
-		TBM_ERR("fail to register bo_func! err(%d)\n", err);
-		if (error)
-			*error = TBM_ERROR_INVALID_OPERATION;
-		goto fail_register_bo_func;
-	}
-	bufmgr_shm->bo_func = bo_func;
-
-	TBM_DBG("tbm_shm_init: done\n");
-
-	if (error)
-		*error = TBM_ERROR_NONE;
-
-	bufmgr_shm->bufmgr = bufmgr;
-
-	return (tbm_backend_bufmgr_data *)bufmgr_shm;
-
-fail_register_bo_func:
-	tbm_backend_bufmgr_free_bo_func(bufmgr, bo_func);
-fail_alloc_bo_func:
-fail_register_bufmgr_func:
-	tbm_backend_bufmgr_free_bufmgr_func(bufmgr, bufmgr_func);
-fail_alloc_bufmgr_func:
-	free(bufmgr_shm);
-	return NULL;
-}
-
-static void
-tbm_shm_deinit(tbm_backend_bufmgr_data *bufmgr_data)
-{
-	tbm_bufmgr_shm bufmgr_shm = (tbm_bufmgr_shm)bufmgr_data;
-	tbm_bufmgr bufmgr;
-
-	TBM_RETURN_IF_FAIL(bufmgr_shm != NULL);
-
-	bufmgr = bufmgr_shm->bufmgr;
-
-	tbm_backend_bufmgr_free_bufmgr_func(bufmgr, bufmgr_shm->bufmgr_func);
-	tbm_backend_bufmgr_free_bo_func(bufmgr, bufmgr_shm->bo_func);
-
-	free(bufmgr_shm);
-}
-
-
-tbm_backend_module tbm_backend_module_data = {
-	"shm",
-	"Samsung",
-	TBM_BACKEND_ABI_VERSION_3_0,
-	tbm_shm_init,
-	tbm_shm_deinit
-};
-
diff --git a/src/libhal-backend-tbm-shm/tbm_backend_log.c b/src/tbm_backend_log.c
index 641b2b8..641b2b8 100644
--- a/src/libhal-backend-tbm-shm/tbm_backend_log.c
+++ b/src/tbm_backend_log.c
diff --git a/src/libhal-backend-tbm-shm/tbm_backend_log.h b/src/tbm_backend_log.h
index d405f05..d405f05 100644
--- a/src/libhal-backend-tbm-shm/tbm_backend_log.h
+++ b/src/tbm_backend_log.h
diff --git a/src/libhal-backend-tbm-shm/tbm_backend_shm.c b/src/tbm_backend_shm.c
index 98b51d5..98b51d5 100644
--- a/src/libhal-backend-tbm-shm/tbm_backend_shm.c
+++ b/src/tbm_backend_shm.c