examples: remove simple-ivi-share

ivi-share protocol should not be used
in future. The use-case can be achieved
with a nested compositor without ivi-share
protocol.

Therefore, we can remove this example.

Signed-off-by: Emre Ucan <eucan@de.adit-jv.com>

3 files changed, 0 insertions, 861 deletions

diff --git a/ivi-layermanagement-examples/CMakeLists.txt b/ivi-layermanagement-examples/CMakeLists.txt
index 59f4394..1eab8e9 100644
--- a/ivi-layermanagement-examples/CMakeLists.txt
+++ b/ivi-layermanagement-examples/CMakeLists.txt
@@ -28,5 +28,4 @@ add_subdirectory(EGLWLMockNavigation)
 add_subdirectory(EGLWLInputEventExample)
 add_subdirectory(layer-add-surfaces)
 add_subdirectory(multi-touch-viewer)
-add_subdirectory(simple-ivi-share)
 add_subdirectory(simple-weston-client)
diff --git a/ivi-layermanagement-examples/simple-ivi-share/CMakeLists.txt b/ivi-layermanagement-examples/simple-ivi-share/CMakeLists.txt
deleted file mode 100644
index fbab294..0000000
--- a/ivi-layermanagement-examples/simple-ivi-share/CMakeLists.txt
+++ /dev/null
@@ -1,111 +0,0 @@
-############################################################################
-#
-# \copyright (c) 2012, 2013 Advanced Driver Information Technology.
-# This code is developed by Advanced Driver Information Technology.
-# Copyright of Advanced Driver Information Technology, Bosch, and DENSO.
-# 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.
-#
-############################################################################
-
-cmake_minimum_required (VERSION 2.6)
-
-project (generate-protocol-src)
-
-find_program(WAYLAND_SCANNER_EXECUTABLE NAMES wayland-scanner)
-
-################################################################
-
-project (simple-ivi-share)
-
-find_package(PkgConfig)
-pkg_check_modules(GLESv2 glesv2 REQUIRED)
-pkg_check_modules(EGL egl REQUIRED)
-pkg_check_modules(WAYLAND_EGL wayland-egl REQUIRED)
-pkg_check_modules(WAYLAND_CLIENT wayland-client REQUIRED)
-
-add_custom_command(
-    OUTPUT  ivi-application-client-protocol.h
-    COMMAND ${WAYLAND_SCANNER_EXECUTABLE} client-header
-            < ${CMAKE_SOURCE_DIR}/protocol/ivi-application.xml
-            > ${CMAKE_CURRENT_BINARY_DIR}/ivi-application-client-protocol.h
-    DEPENDS ${CMAKE_SOURCE_DIR}/protocol/ivi-application.xml
-)
-
-add_custom_command(
-    OUTPUT  ivi-application-protocol.c
-    COMMAND ${WAYLAND_SCANNER_EXECUTABLE} code
-            < ${CMAKE_SOURCE_DIR}/protocol/ivi-application.xml
-            > ${CMAKE_CURRENT_BINARY_DIR}/ivi-application-protocol.c
-    DEPENDS ${CMAKE_SOURCE_DIR}/protocol/ivi-application.xml
-)
-
-add_custom_command(
-    OUTPUT  ivi-share-client-protocol.h
-    COMMAND ${WAYLAND_SCANNER_EXECUTABLE} client-header
-            < ${CMAKE_SOURCE_DIR}/protocol/ivi-share.xml
-            > ${CMAKE_CURRENT_BINARY_DIR}/ivi-share-client-protocol.h
-    DEPENDS ${CMAKE_SOURCE_DIR}/protocol/ivi-share.xml
-)
-
-add_custom_command(
-    OUTPUT  ivi-share-protocol.c
-    COMMAND ${WAYLAND_SCANNER_EXECUTABLE} code
-            < ${CMAKE_SOURCE_DIR}/protocol/ivi-share.xml
-            > ${CMAKE_CURRENT_BINARY_DIR}/ivi-share-protocol.c
-    DEPENDS ${CMAKE_SOURCE_DIR}/protocol/ivi-share.xml
-)
-
-include_directories(
-    include
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${GLESv2_INCLUDE_DIRS}
-    ${EGL_INCLUDE_DIRS}
-    ${WAYLAND_CLIENT_INCLUDE_DIR}
-)
-
-link_directories(
-    ${GLESv2_LIBRARY_DIRS}
-    ${EGL_LIBRARY_DIRS}
-    ${WAYLAND_CLIENT_LIBRARY_DIRS}
-)
-
-SET(LIBS
-    ${LIBS}
-    ${GLESv2_LIBRARIES}
-    ${WAYLAND_CLIENT_LIBRARIES}
-    ${WAYLAND_EGL_LIBRARIES}
-    ${EGL_LIBRARIES}
-    m
-)
-
-SET(SRC_FILES
-    src/simple-ivi-share.c
-    ivi-application-client-protocol.h
-    ivi-application-protocol.c
-    ivi-share-client-protocol.h
-    ivi-share-protocol.c
-)
-
-add_executable(${PROJECT_NAME}
-               ${SRC_FILES}
-)
-
-add_dependencies(${PROJECT_NAME} ${LIBS})
-
-add_definitions(${EGL_CFLAGS})
-
-target_link_libraries(${PROJECT_NAME} ${LIBS})
-
-install (TARGETS ${PROJECT_NAME} DESTINATION bin)
diff --git a/ivi-layermanagement-examples/simple-ivi-share/src/simple-ivi-share.c b/ivi-layermanagement-examples/simple-ivi-share/src/simple-ivi-share.c
deleted file mode 100644
index 669a466..0000000
--- a/ivi-layermanagement-examples/simple-ivi-share/src/simple-ivi-share.c
+++ /dev/null
@@ -1,749 +0,0 @@
-/***************************************************************************
- *
- * Copyright (c) 2015 Advanced Driver Information Technology.
- * This code is developed by Advanced Driver Information Technology.
- * Copyright of Advanced Driver Information Technology, Bosch, and DENSO.
- * 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 <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <signal.h>
-
-#include <wayland-client.h>
-#include <wayland-egl.h>
-
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-#include <GLES2/gl2.h>
-#include <GLES2/gl2ext.h>
-
-#include "ivi-application-client-protocol.h"
-#include "ivi-share-client-protocol.h"
-
-struct window;
-
-struct display {
-    struct wl_display      *display;
-    struct wl_registry     *registry;
-    struct wl_compositor   *compositor;
-    struct wl_seat         *seat;
-    struct wl_touch        *touch;
-    struct ivi_application *ivi_application;
-    struct ivi_share       *ivi_share;
-
-    struct {
-        EGLDisplay egldisplay;
-        EGLConfig  eglconfig;
-        EGLContext eglcontext;
-    } egl;
-
-    struct window *window;
-};
-
-struct window {
-    struct wl_surface        *surface;
-    struct wl_egl_window     *egl_window;
-    struct ivi_surface       *ivi_surface;
-    struct ivi_share_surface *share_surface;
-
-    EGLSurface eglsurface;
-
-    uint32_t surface_id;
-
-    struct {
-        uint32_t width;
-        uint32_t height;
-    } geometry;
-
-    struct {
-        GLuint tex_id;
-        GLuint pos;
-        GLuint tex_pos;
-    } gl;
-
-    struct {
-        uint32_t    share_surface_id;
-        uint32_t    width;
-        uint32_t    height;
-        uint32_t    stride;
-        uint32_t    name;
-        uint32_t    input_caps;
-        EGLImageKHR eglimage;
-    } share_buffer;
-
-    struct display *display;
-};
-
-static int running = 1;
-
-/*----------------------------------------------------------------------------*/
-
-static PFNEGLCREATEIMAGEKHRPROC            pfEglCreateImageKHR;
-static PFNEGLDESTROYIMAGEKHRPROC           pfEglDestroyImageKHR;
-static PFNGLEGLIMAGETARGETTEXTURE2DOESPROC pfGLEglImageTargetTexture2DOES;
-
-static const char *vert_shader_text =
-    "attribute vec4 position;\n"
-    "attribute vec2 texcoord;\n"
-    "varying vec2 texcoord_out;\n"
-    "void main() {\n"
-    "    gl_Position = position;\n"
-    "    texcoord_out = texcoord;\n"
-    "}\n";
-
-static const char *frag_shader_text =
-    "precision mediump float;\n"
-    "varying vec2 texcoord_out;\n"
-    "uniform mediump sampler2D tex_unit;\n"
-    "void main() {\n"
-    "    gl_FragColor = texture2D(tex_unit, texcoord_out);\n"
-    "}\n";
-
-static const GLfloat vertices[][2] = {
-    { 1.0, -1.0},
-    { 1.0,  1.0},
-    {-1.0,  1.0},
-    {-1.0, -1.0}
-};
-
-static const GLfloat tex_coords[][2] = {
-    {1.0, 1.0},
-    {1.0, 0.0},
-    {0.0, 0.0},
-    {0.0, 1.0}
-};
-
-/*----------------------------------------------------------------------------*/
-
-static void
-redraw(struct window *window, struct wl_callback *callback, uint32_t time)
-{
-    struct display *display = window->display;
-
-    glClearColor(0.0, 0.0, 0.0, 0.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glViewport(0, 0, window->geometry.width, window->geometry.height);
-
-    glEnableVertexAttribArray(window->gl.pos);
-    glEnableVertexAttribArray(window->gl.tex_pos);
-
-    glBindTexture(GL_TEXTURE_2D, window->gl.tex_id);
-
-    if (window->share_buffer.eglimage != NULL) {
-        pfGLEglImageTargetTexture2DOES(
-            GL_TEXTURE_2D, window->share_buffer.eglimage);
-    }
-
-    glVertexAttribPointer(window->gl.pos,     2, GL_FLOAT, GL_FALSE, 0, vertices);
-    glVertexAttribPointer(window->gl.tex_pos, 2, GL_FLOAT, GL_FALSE, 0, tex_coords);
-
-    glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
-
-    glBindTexture(GL_TEXTURE_2D, 0);
-    glDisableVertexAttribArray(window->gl.pos);
-    glDisableVertexAttribArray(window->gl.tex_pos);
-
-    eglSwapBuffers(display->egl.egldisplay, window->eglsurface);
-}
-
-static void
-handle_share_surface_damage(void *data, struct ivi_share_surface *share_surface,
-                            uint32_t name)
-{
-    struct window *window = data;
-    struct display *display = window->display;
-    EGLint img_attribs[] = {
-        EGL_WIDTH,                  window->share_buffer.width,
-        EGL_HEIGHT,                 window->share_buffer.height,
-        EGL_DRM_BUFFER_STRIDE_MESA, window->share_buffer.stride,
-        EGL_DRM_BUFFER_FORMAT_MESA, EGL_DRM_BUFFER_FORMAT_ARGB32_MESA,
-        EGL_NONE
-    };
-
-    if (name == 0) {
-        return;
-    }
-
-    if (window->share_buffer.name != name) {
-        if (window->share_buffer.eglimage != NULL) {
-            pfEglDestroyImageKHR(display->egl.egldisplay,
-                                 window->share_buffer.eglimage);
-            ivi_share_surface_release_shared_name(window->share_surface, window->share_buffer.name);
-        }
-
-        window->share_buffer.eglimage =
-            pfEglCreateImageKHR(display->egl.egldisplay, EGL_NO_CONTEXT,
-                                EGL_DRM_BUFFER_MESA, (EGLClientBuffer) (intptr_t)name,
-                                img_attribs);
-        if (window->share_buffer.eglimage == NULL) {
-            fprintf(stderr, "failed to create EGLImageKHR: 0x%04x\n",
-                eglGetError());
-        }
-
-        /* update */
-        window->share_buffer.name = name;
-    }
-}
-
-static void
-handle_share_surface_configure(void *data, struct ivi_share_surface *share_surface,
-                               uint32_t type, uint32_t width, uint32_t height,
-                               uint32_t stride, uint32_t format)
-{
-    struct window *window = data;
-
-    if ((width == 0) ||  (height == 0))
-        return;
-
-    if ((window->geometry.width  != width) ||
-        (window->geometry.height != height)) {
-        /* update window geometry */
-        if (window->egl_window) {
-            wl_egl_window_resize(window->egl_window, width, height, 0, 0);
-        }
-        window->geometry.width  = width;
-        window->geometry.height = height;
-    }
-
-    window->share_buffer.name   = 0;
-    window->share_buffer.width  = width;
-    window->share_buffer.height = height;
-    window->share_buffer.stride = stride;
-}
-
-static void
-handle_share_surface_input_caps(void *data, struct ivi_share_surface *share_surface,
-                                uint32_t caps)
-{
-    struct window *window = data;
-    window->share_buffer.input_caps = caps;
-}
-
-static void
-handle_share_surface_state(void *data, struct ivi_share_surface *share_surface,
-                           uint32_t state)
-{
-    struct window *window = data;
-
-    switch (state) {
-    case IVI_SHARE_SURFACE_SHARE_SURFACE_STATE_NOT_EXIST:
-        fprintf(stderr, "Specified surface (ID:%d) does not exist\n",
-                window->share_buffer.share_surface_id);
-        ivi_share_surface_destroy(window->share_surface);
-        window->share_surface = NULL;
-        break;
-    case IVI_SHARE_SURFACE_SHARE_SURFACE_STATE_INVALID_SURFACE:
-        fprintf(stderr, "Specified surface (ID:%d) is invalid\n",
-                window->share_buffer.share_surface_id);
-        break;
-    case IVI_SHARE_SURFACE_SHARE_SURFACE_STATE_DESTROYED:
-        fprintf(stderr, "Specified surface (ID:%d) was destroyed\n",
-                window->share_buffer.share_surface_id);
-        ivi_share_surface_destroy(window->share_surface);
-        window->share_surface = NULL;
-        break;
-    }
-}
-
-static const struct ivi_share_surface_listener share_surface_listener = {
-    handle_share_surface_damage,
-    handle_share_surface_configure,
-    handle_share_surface_input_caps,
-    handle_share_surface_state
-};
-
-static int
-get_share_surface(struct window *window, struct display *display)
-{
-    static struct ivi_share_surface *share_surface_latest = NULL;
-    if (!window->share_surface) {
-        window->share_surface =
-            ivi_share_get_ivi_share_surface(display->ivi_share,
-                                            window->share_buffer.share_surface_id);
-        if (share_surface_latest != window->share_surface) {
-            share_surface_latest = window->share_surface;
-            return ivi_share_surface_add_listener(window->share_surface,
-                                           &share_surface_listener, window);
-        }
-    }
-    return 1;
-}
-
-static GLuint
-create_shader(const char *source, GLenum shader_type)
-{
-    GLuint shader;
-    GLint status;
-
-    shader = glCreateShader(shader_type);
-    if (shader == 0) {
-        fprintf(stderr, "failed to create shader\n");
-        return 0;
-    }
-
-    glShaderSource(shader, 1, (const char**)&source, NULL);
-    glCompileShader(shader);
-
-    glGetShaderiv(shader, GL_COMPILE_STATUS, &status);
-    if (0 == status) {
-        char log[1000];
-        GLsizei len;
-        glGetShaderInfoLog(shader, sizeof(log), &len, log);
-        fprintf(stderr, "[ERR] compiling %s:\n%*s\n",
-            shader_type == GL_VERTEX_SHADER ? "vertex" : "fragment", len, log);
-        return 0;
-    }
-
-    return shader;
-}
-
-static int
-init_gl(struct window *window)
-{
-    GLuint vert, frag;
-    GLuint program;
-    GLint status;
-
-    pfGLEglImageTargetTexture2DOES = (PFNGLEGLIMAGETARGETTEXTURE2DOESPROC)
-        eglGetProcAddress("glEGLImageTargetTexture2DOES");
-    pfEglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC)
-        eglGetProcAddress("eglCreateImageKHR");
-    pfEglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC)
-        eglGetProcAddress("eglDestroyImageKHR");
-
-    if (!pfGLEglImageTargetTexture2DOES &&
-        !pfEglCreateImageKHR            &&
-        !pfEglDestroyImageKHR) {
-        fprintf(stderr, "GL and EGL extension APIs are not available\n");
-        return -1;
-    }
-
-    vert = create_shader(vert_shader_text, GL_VERTEX_SHADER);
-    frag = create_shader(frag_shader_text, GL_FRAGMENT_SHADER);
-    if (vert == 0 || frag == 0) {
-        return -1;
-    }
-
-    program = glCreateProgram();
-    glAttachShader(program, frag);
-    glAttachShader(program, vert);
-    glLinkProgram(program);
-
-    glGetProgramiv(program, GL_LINK_STATUS, &status);
-    if (0 == status) {
-        char log[1000];
-        GLsizei len;
-        glGetProgramInfoLog(program, sizeof(log), &len, log);
-        fprintf(stderr, "[ERR] linking:\n%s\n", log);
-        return -1;
-    }
-
-    glUseProgram(program);
-
-    window->gl.pos     = 0;
-    window->gl.tex_pos = 1;
-    glBindAttribLocation(program, window->gl.pos, "pos");
-    glBindAttribLocation(program, window->gl.tex_pos, "tex_pos");
-    glLinkProgram(program);
-
-    glEnableVertexAttribArray(window->gl.pos);
-    glEnableVertexAttribArray(window->gl.tex_pos);
-
-    glGenTextures(1, &window->gl.tex_id);
-    glBindTexture(GL_TEXTURE_2D, window->gl.tex_id);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-
-    return 0;
-}
-
-static void
-handle_ivi_surface_configure(void *data, struct ivi_surface *ivi_surface,
-                             int32_t width, int32_t height)
-{
-    /* no op */
-}
-
-static const struct ivi_surface_listener ivi_surface_listener = {
-    handle_ivi_surface_configure
-};
-
-static void
-create_ivi_surface(struct window *window, struct display *display)
-{
-    window->ivi_surface =
-        ivi_application_surface_create(display->ivi_application,
-                                       window->surface_id, window->surface);
-
-    ivi_surface_add_listener(window->ivi_surface, &ivi_surface_listener,
-                             window);
-}
-
-static int
-create_window(struct window *window)
-{
-    struct display *display = window->display;
-    EGLBoolean ret;
-
-    window->surface = wl_compositor_create_surface(display->compositor);
-
-    window->egl_window =
-        wl_egl_window_create(window->surface,
-                             window->geometry.width,
-                             window->geometry.height);
-
-    window->eglsurface =
-        eglCreateWindowSurface(display->egl.egldisplay, display->egl.eglconfig,
-                               window->egl_window, NULL);
-
-    create_ivi_surface(window, display);
-
-    ret = eglMakeCurrent(display->egl.egldisplay, window->eglsurface,
-                         window->eglsurface, display->egl.eglcontext);
-    if (ret != EGL_TRUE) {
-        fprintf(stderr, "failed to make EGL context current\n");
-        return -1;
-    }
-
-    if (init_gl(window) < 0) {
-        return -1;
-    }
-
-    return 0;
-}
-
-static int
-init_egl(struct display *display)
-{
-    static const EGLint context_attribs[] = {
-        EGL_CONTEXT_CLIENT_VERSION, 2,
-        EGL_NONE
-    };
-    EGLint config_attribs[] = {
-        EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
-        EGL_RED_SIZE,   1,
-        EGL_GREEN_SIZE, 1,
-        EGL_BLUE_SIZE,  1,
-        EGL_ALPHA_SIZE, 1,
-        EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
-        EGL_NONE
-    };
-    EGLint major, minor, n;
-
-    display->egl.egldisplay = eglGetDisplay(display->display);
-
-    if (!eglInitialize(display->egl.egldisplay, &major, &minor)) {
-        fprintf(stderr, "failed to initialize EGL\n");
-        return -1;
-    }
-
-    if (!eglBindAPI(EGL_OPENGL_ES_API)) {
-        fprintf(stderr, "failed to bind EGL client API\n");
-        return -1;
-    }
-
-    if (!eglChooseConfig(display->egl.egldisplay, config_attribs,
-                         &display->egl.eglconfig, 1, &n)) {
-        fprintf(stderr, "failed to choose EGL config\n");
-        return -1;
-    }
-
-    if ((display->egl.eglcontext =
-            eglCreateContext(display->egl.egldisplay, display->egl.eglconfig,
-                             EGL_NO_CONTEXT, context_attribs)) == NULL) {
-        fprintf(stderr, "failed to create EGL context\n");
-        return -1;
-    }
-
-    return 0;
-}
-
-static void
-touch_handle_down(void *data, struct wl_touch *touch, uint32_t serial,
-                  uint32_t time, struct wl_surface *surface, int32_t id,
-                  wl_fixed_t x, wl_fixed_t y)
-{
-    struct window *window = data;
-
-    if ((window->share_surface != NULL) &&
-        (window->share_buffer.input_caps & IVI_SHARE_SURFACE_INPUT_CAPS_TOUCH)) {
-        ivi_share_surface_redirect_touch_down(window->share_surface,
-                                              serial, id, x, y);
-    }
-}
-
-static void
-touch_handle_up(void *data, struct wl_touch *touch, uint32_t serial,
-                uint32_t time, int32_t id)
-{
-    struct window *window = data;
-
-    if ((window->share_surface != NULL) &&
-        (window->share_buffer.input_caps & IVI_SHARE_SURFACE_INPUT_CAPS_TOUCH)) {
-        ivi_share_surface_redirect_touch_up(window->share_surface,
-                                            serial, id);
-    }
-}
-
-static void
-touch_handle_motion(void *data, struct wl_touch *touch, uint32_t time,
-                    int32_t id, wl_fixed_t x, wl_fixed_t y)
-{
-    struct window *window = data;
-
-    if ((window->share_surface != NULL) &&
-        (window->share_buffer.input_caps & IVI_SHARE_SURFACE_INPUT_CAPS_TOUCH)) {
-        ivi_share_surface_redirect_touch_motion(window->share_surface,
-                                                id, x, y);
-    }
-}
-
-static void
-touch_handle_frame(void *data, struct wl_touch *touch)
-{
-    struct window *window = data;
-
-    if ((window->share_surface != NULL) &&
-        (window->share_buffer.input_caps & IVI_SHARE_SURFACE_INPUT_CAPS_TOUCH)) {
-        ivi_share_surface_redirect_touch_frame(window->share_surface);
-    }
-}
-
-static void
-touch_handle_cancel(void *data, struct wl_touch *touch)
-{
-    struct window *window = data;
-
-    if ((window->share_surface != NULL) &&
-        (window->share_buffer.input_caps & IVI_SHARE_SURFACE_INPUT_CAPS_TOUCH)) {
-        ivi_share_surface_redirect_touch_cancel(window->share_surface);
-    }
-}
-
-static void
-touch_handle_shape(void *data, struct wl_touch *wl_touch, int32_t id,
-                   wl_fixed_t major, wl_fixed_t minor)
-{
-    /* no op */
-}
-
-static void
-touch_handle_orientation(void *data, struct wl_touch *wl_touch, int32_t id,
-                         wl_fixed_t orientation)
-{
-    /* no op */
-}
-
-static const struct wl_touch_listener touch_listener = {
-    touch_handle_down,
-    touch_handle_up,
-    touch_handle_motion,
-    touch_handle_frame,
-    touch_handle_cancel,
-    touch_handle_shape,
-    touch_handle_orientation
-};
-
-static void
-seat_handle_capabilities(void *data, struct wl_seat *seat,
-                         enum wl_seat_capability caps)
-{
-    struct display *display = data;
-
-    if ((caps & WL_SEAT_CAPABILITY_TOUCH) && !display->touch) {
-        display->touch = wl_seat_get_touch(seat);
-        wl_touch_add_listener(display->touch, &touch_listener,
-                              display->window);
-    } else if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && display->touch) {
-        wl_touch_destroy(display->touch);
-        display->touch = NULL;
-    }
-}
-
-static void
-seat_handle_name(void *data, struct wl_seat *wl_seat, const char *name)
-{
-    /* no op */
-}
-
-static const struct wl_seat_listener seat_listener = {
-    seat_handle_capabilities,
-    seat_handle_name
-};
-
-static void
-registry_handle_global(void *data, struct wl_registry *registry,
-                       uint32_t name, const char *interface, uint32_t version)
-{
-    struct display *display = data;
-
-    if (strcmp(interface, "wl_compositor") == 0) {
-        display->compositor =
-            wl_registry_bind(registry, name, &wl_compositor_interface, 1);
-    } else if (strcmp(interface, "ivi_application") == 0) {
-        display->ivi_application =
-            wl_registry_bind(registry, name, &ivi_application_interface, 1);
-    } else if (strcmp(interface, "ivi_share") == 0) {
-        display->ivi_share =
-            wl_registry_bind(registry, name, &ivi_share_interface, 2);
-    } else if (strcmp(interface, "wl_seat") == 0) {
-        display->seat =
-            wl_registry_bind(registry, name, &wl_seat_interface, 1);
-        wl_seat_add_listener(display->seat, &seat_listener, display);
-    }
-}
-
-static void
-registry_handle_global_remove(void *data, struct wl_registry *registry,
-                              uint32_t name)
-{
-    /* no op */
-}
-
-static const struct wl_registry_listener registry_listener = {
-    registry_handle_global,
-    registry_handle_global_remove
-};
-
-static int
-create_display(struct display *display)
-{
-    display->display = wl_display_connect(NULL);
-    if (!display->display) {
-        fprintf(stderr, "wayland display connect failed\n");
-        return -1;
-    }
-
-    display->registry = wl_display_get_registry(display->display);
-
-    wl_registry_add_listener(display->registry, &registry_listener, display);
-
-    wl_display_dispatch(display->display);
-    wl_display_roundtrip(display->display);
-
-    if (init_egl(display) < 0) {
-        return -1;
-    }
-
-    return 0;
-}
-
-static void
-signal_handler(int signum)
-{
-    running = 0;
-};
-
-static void
-destroy_window(struct window *window)
-{
-    eglMakeCurrent(window->display->egl.egldisplay,
-                   EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
-
-    eglDestroySurface(window->display->egl.egldisplay, window->eglsurface);
-    wl_egl_window_destroy(window->egl_window);
-
-    if (window->share_surface)
-        ivi_share_surface_destroy(window->share_surface);
-
-    if (window->ivi_surface)
-        ivi_surface_destroy(window->ivi_surface);
-
-    if (window->surface)
-        wl_surface_destroy(window->surface);
-
-    eglTerminate(window->display->egl.egldisplay);
-    eglReleaseThread();
-}
-
-static void
-destroy_display(struct display *display)
-{
-    if (display->ivi_share)
-        ivi_share_destroy(display->ivi_share);
-
-    if (display->ivi_application)
-        ivi_application_destroy(display->ivi_application);
-
-    if (display->seat)
-        wl_seat_destroy(display->seat);
-
-    if (display->compositor)
-        wl_compositor_destroy(display->compositor);
-
-    wl_registry_destroy(display->registry);
-    wl_display_flush(display->display);
-    wl_display_disconnect(display->display);
-}
-
-int
-main(int argc, char **argv)
-{
-    struct display display;
-    struct window window;
-    int ret = 0;
-    struct sigaction sigact;
-
-    if (argc != 2) {
-        fprintf(stderr, "usage: simple-ivi-share <surface ID to share buffer>\n");
-        return 1;
-    }
-
-    memset(&display, 0x00, sizeof display);
-    memset(&window, 0x00, sizeof window);
-
-    /* initialize */
-    display.window = &window;
-    window.display = &display;
-    window.surface_id = 1000;
-    window.share_buffer.share_surface_id = atoi(argv[1]);
-    window.geometry.width = 250;
-    window.geometry.height = 250;
-
-    if (create_display(&display) < 0) {
-        return 1;
-    }
-
-    if (create_window(&window) < 0) {
-        destroy_display(&display);
-        return 1;
-    }
-
-    /* signal settings */
-    sigact.sa_handler = signal_handler;
-    sigemptyset(&sigact.sa_mask);
-    sigact.sa_flags = SA_RESETHAND;
-    sigaction(SIGINT, &sigact, NULL);
-
-    /* run */
-    while (running && ret != -1) {
-        get_share_surface(&window, &display);
-        ret = wl_display_dispatch_pending(display.display);
-        redraw(&window, NULL, 0);
-    }
-
-    printf("exit simple-ivi-share\n");
-    destroy_window(&window);
-    destroy_display(&display);
-
-    return 0;
-}