Waver emscripten build (#8)

* waver: add indicators for new messages and capture data * wip * waver : adding favicons * waver : emscripten build ready
2026-02-25 00:45:07 +08:00 · 2021-01-06 23:09:01 +02:00
parent adf79a4b56
commit 113080b84d
37 changed files with 793 additions and 38 deletions
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -6,7 +6,8 @@ if (GGWAVE_SUPPORT_SDL2)
    # SDL2

    if (EMSCRIPTEN)
-        set(CMAKE_CXX_FLAGS "-s ALLOW_MEMORY_GROWTH=1 -s USE_SDL=2 -s ASSERTIONS=1 -s DISABLE_EXCEPTION_CATCHING=0 -s 'EXTRA_EXPORTED_RUNTIME_METHODS=[\"writeArrayToMemory\"]'")
+        set(CMAKE_CXX_FLAGS "-s USE_SDL=2 -s USE_PTHREADS=1 -s ASSERTIONS=1 -s DISABLE_EXCEPTION_CATCHING=0")
+
        unset(SDL2_INCLUDE_DIRS)
        unset(SDL2_LIBRARIES)
    endif()
@@ -67,7 +68,11 @@ if (GGWAVE_SUPPORT_SDL2)
    if (EMSCRIPTEN)
        # emscripten sdl2 examples

+        set(CMAKE_CXX_FLAGS "-s ALLOW_MEMORY_GROWTH=1 -s USE_SDL=2 -s ASSERTIONS=1 -s DISABLE_EXCEPTION_CATCHING=0 -s 'EXTRA_EXPORTED_RUNTIME_METHODS=[\"writeArrayToMemory\"]'")
        add_subdirectory(ggwave-wasm)
+
+        set(CMAKE_CXX_FLAGS "-s TOTAL_MEMORY=67108864 -s USE_SDL=2 -s USE_PTHREADS=1 -s ASSERTIONS=1 -s DISABLE_EXCEPTION_CATCHING=0")
+        add_subdirectory(waver)
    else()
        # non-emscripten sdl2 examples

--- a/examples/third-party/imgui/imgui-extra/imgui_impl.cpp
+++ b/examples/third-party/imgui/imgui-extra/imgui_impl.cpp
@@ -25,6 +25,13 @@ bool ImGui_PreInit() {
    SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
+#elif __EMSCRIPTEN__
+    const char* glsl_version = "#version 100";
+    //const char* glsl_version = "#version 300 es";
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
 #else
    // GL 3.0 + GLSL 130
    SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
@@ -46,6 +53,8 @@ ImGuiContext* ImGui_Init(SDL_Window* window, SDL_GLContext gl_context) {
 #if __APPLE__
    // GL 3.2 Core + GLSL 150
    const char* glsl_version = "#version 150";
+#elif __EMSCRIPTEN__
+    const char* glsl_version = "#version 100";
 #else
    // GL 3.0 + GLSL 130
    const char* glsl_version = "#version 130";
@@ -83,12 +92,7 @@ ImGuiContext* ImGui_Init(SDL_Window* window, SDL_GLContext gl_context) {
    // Setup Platform/Renderer bindings
    bool res = true;
    res &= ImGui_ImplSDL2_InitForOpenGL(window, gl_context);
-
-#ifdef __EMSCRIPTEN__
-    res &= ImGui_ImplOpenGL3_Init("#version 300 es");
-#else
    res &= ImGui_ImplOpenGL3_Init(glsl_version);
-#endif

    return res ? ctx : nullptr;
 }
--- a/examples/waver/CMakeLists.txt
+++ b/examples/waver/CMakeLists.txt
@@ -1,17 +1,48 @@
-add_executable(waver main.cpp common.cpp interface.cpp interface-unix.cpp)
+set(TARGET waver)

-target_include_directories(waver PRIVATE
-    ..
-    ${SDL2_INCLUDE_DIRS}
-    )
+if (EMSCRIPTEN)
+    add_executable(${TARGET} main.cpp common.cpp interface.cpp interface-emscripten.cpp)

-target_link_libraries(waver PRIVATE
-    ggwave
-    ggwave-common
-    ggwave-common-sdl2
-    ggsock
-    imgui-sdl2
-    ${CMAKE_THREAD_LIBS_INIT}
-    )
+    target_include_directories(${TARGET} PRIVATE
+        ..
+        ${SDL2_INCLUDE_DIRS}
+        ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TARGET}/
+        )

-install(TARGETS waver RUNTIME DESTINATION bin)
+    target_link_libraries(${TARGET} PRIVATE
+        ggwave
+        ggwave-common
+        ggwave-common-sdl2
+        ggsock
+        imgui-sdl2
+        ${CMAKE_THREAD_LIBS_INIT}
+        )
+
+    set_target_properties(${TARGET} PROPERTIES LINK_FLAGS " \
+    -s FORCE_FILESYSTEM=1 \
+    --preload-file ${CMAKE_CURRENT_SOURCE_DIR}/../assets/fonts@/ \
+    ")
+
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/build_timestamp.h.tmpl ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TARGET}/build_timestamp.h @ONLY)
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/index-tmpl.html ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TARGET}/index.html @ONLY)
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/style.css ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TARGET}/style.css COPYONLY)
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/background-0.png ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TARGET}/background-0.png COPYONLY)
+else()
+    add_executable(${TARGET} main.cpp common.cpp interface.cpp interface-unix.cpp)
+
+    target_include_directories(${TARGET} PRIVATE
+        ..
+        ${SDL2_INCLUDE_DIRS}
+        )
+
+    target_link_libraries(${TARGET} PRIVATE
+        ggwave
+        ggwave-common
+        ggwave-common-sdl2
+        ggsock
+        imgui-sdl2
+        ${CMAKE_THREAD_LIBS_INIT}
+        )
+
+    install(TARGETS ${TARGET} RUNTIME DESTINATION bin)
+endif()
--- a/examples/waver/background-0.png
+++ b/examples/waver/background-0.png
--- a/examples/waver/build_timestamp.h.tmpl
+++ b/examples/waver/build_timestamp.h.tmpl
@@ -0,0 +1 @@
+static const char * BUILD_TIMESTAMP="@GIT_DATE@ (@GIT_SHA1@)";
--- a/examples/waver/common.cpp
+++ b/examples/waver/common.cpp
@@ -438,7 +438,13 @@ std::thread initMain() {
    g_isRunning = true;
    g_ggWave = GGWave_instance();

+#ifdef __EMSCRIPTEN__
+    GGSock::FileServer::Parameters p;
+    p.nWorkerThreads = 0;
+    g_fileServer.init(p);
+#else
    g_fileServer.init({});
+#endif

    g_fileClient.setErrorCallback([](GGSock::Communicator::TErrorCode code) {
        printf("Disconnected with code = %d\n", code);
@@ -664,6 +670,13 @@ void renderMain() {
    static bool lastMouseButtonLeft = 0;
    static bool isTextInput = false;
    static bool scrollMessagesToBottom = true;
+    static bool hasAudioCaptureData = false;
+    static bool hasNewMessages = false;
+#ifdef __EMSCRIPTEN__
+    static bool hasFileSharingSupport = false;
+#else
+    static bool hasFileSharingSupport = true;
+#endif

    static double tStartInput = 0.0f;
    static double tEndInput = -100.0f;
@@ -679,9 +692,11 @@ void renderMain() {
        if (stateCurrent.flags.newMessage) {
            scrollMessagesToBottom = true;
            messageHistory.push_back(std::move(stateCurrent.message));
+            hasNewMessages = true;
        }
        if (stateCurrent.flags.newSpectrum) {
            spectrumCurrent = std::move(stateCurrent.spectrum);
+            hasAudioCaptureData = !spectrumCurrent.empty();
        }
        if (stateCurrent.flags.newTxAmplitudeData) {
            txAmplitudeDataCurrent = std::move(stateCurrent.txAmplitudeData);
@@ -750,18 +765,41 @@ void renderMain() {
    }
    ImGui::SameLine();

-    if (ImGui::ButtonSelectable(ICON_FA_COMMENT_ALT "  Messages", { 0.35f*ImGui::GetContentRegionAvailWidth(), menuButtonHeight }, windowId == WindowId::Messages)) {
-        windowId = WindowId::Messages;
+    {
+        auto posSave = ImGui::GetCursorScreenPos();
+        if (ImGui::ButtonSelectable(ICON_FA_COMMENT_ALT "  Messages", { 0.35f*ImGui::GetContentRegionAvailWidth(), menuButtonHeight }, windowId == WindowId::Messages)) {
+            windowId = WindowId::Messages;
+        }
+        auto radius = 0.3f*ImGui::GetTextLineHeight();
+        posSave.x += 2.0f*radius;
+        posSave.y += 2.0f*radius;
+        if (hasNewMessages) {
+            ImGui::GetWindowDrawList()->AddCircleFilled(posSave, radius, ImGui::ColorConvertFloat4ToU32({ 1.0f, 0.0f, 0.0f, 1.0f }), 16);
+        }
    }
    ImGui::SameLine();

-    if (ImGui::ButtonSelectable(ICON_FA_FILE "  Files", { 0.40f*ImGui::GetContentRegionAvailWidth(), menuButtonHeight }, windowId == WindowId::Files)) {
+    if (!hasFileSharingSupport) {
+        ImGui::ButtonDisabled(ICON_FA_FILE "  Files", { 0.40f*ImGui::GetContentRegionAvailWidth(), menuButtonHeight });
+        if (ImGui::IsItemHovered()) {
+            ImGui::BeginTooltip();
+            ImGui::Text("File sharing is not supported on this platform!");
+            ImGui::EndTooltip();
+        }
+    } else if (ImGui::ButtonSelectable(ICON_FA_FILE "  Files", { 0.40f*ImGui::GetContentRegionAvailWidth(), menuButtonHeight }, windowId == WindowId::Files)) {
        windowId = WindowId::Files;
    }
    ImGui::SameLine();

-    if (ImGui::ButtonSelectable(ICON_FA_SIGNAL "  Spectrum", { 1.0f*ImGui::GetContentRegionAvailWidth(), menuButtonHeight }, windowId == WindowId::Spectrum)) {
-        windowId = WindowId::Spectrum;
+    {
+        auto posSave = ImGui::GetCursorScreenPos();
+        if (ImGui::ButtonSelectable(ICON_FA_SIGNAL "  Spectrum", { 1.0f*ImGui::GetContentRegionAvailWidth(), menuButtonHeight }, windowId == WindowId::Spectrum)) {
+            windowId = WindowId::Spectrum;
+        }
+        auto radius = 0.3f*ImGui::GetTextLineHeight();
+        posSave.x += 2.0f*radius;
+        posSave.y += 2.0f*radius;
+        ImGui::GetWindowDrawList()->AddCircleFilled(posSave, radius, hasAudioCaptureData ? ImGui::ColorConvertFloat4ToU32({ 0.0f, 1.0f, 0.0f, 1.0f }) : ImGui::ColorConvertFloat4ToU32({ 1.0f, 0.0f, 0.0f, 1.0f }), 16);
    }

    if (windowId == WindowId::Settings) {
@@ -865,6 +903,8 @@ void renderMain() {
        const float messagesHistoryHeigthMax = ImGui::GetContentRegionAvail().y - messagesInputHeight - 2.0f*style.ItemSpacing.x;
        float messagesHistoryHeigth = messagesHistoryHeigthMax;

+        hasNewMessages = false;
+
        // no automatic screen resize support for iOS
 #if defined(IOS) || defined(ANDROID)
        if (displaySize.x < displaySize.y) {
@@ -1008,7 +1048,7 @@ void renderMain() {
                ImGui::TextDisabled("|");

                ImGui::SameLine();
-                if (ImGui::ButtonDisablable("Receive", {}, !messageSelected.received || messageSelected.type != Message::FileBroadcast)) {
+                if (ImGui::ButtonDisablable("Receive", {}, !messageSelected.received || messageSelected.type != Message::FileBroadcast || !hasFileSharingSupport)) {
                    auto broadcastInfo = parseBroadcastInfo(messageSelected.data);

                    g_remoteIP = broadcastInfo.ip;
@@ -1444,7 +1484,7 @@ void renderMain() {
            ImGui::Text("FPS: %4.2f\n", ImGui::GetIO().Framerate);
            ImGui::SetCursorScreenPos(posSave);
        }
-        if (spectrumCurrent.empty() == false) {
+        if (hasAudioCaptureData) {
            auto wSize = ImGui::GetContentRegionAvail();
            ImGui::PushStyleColor(ImGuiCol_FrameBg, { 0.3f, 0.3f, 0.3f, 0.3f });
            if (statsCurrent.isReceiving) {
--- a/examples/waver/index-tmpl.html
+++ b/examples/waver/index-tmpl.html
@@ -0,0 +1,184 @@
+<!doctype html>
+<html lang="en-us">
+    <head>
+        <meta charset="utf-8">
+        <title>Waver</title>
+
+        <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/>
+
+        <meta name="twitter:card" content="summary_large_image">
+        <meta name="twitter:title" content="waver" />
+        <meta name="twitter:description" content="Emscripten port of Waver" />
+        <meta name="twitter:image" content="https://waver.ggerganov.com/waver.png" />
+
+        <link rel="apple-touch-icon" sizes="57x57" href="/apple-icon-57x57.png">
+        <link rel="apple-touch-icon" sizes="60x60" href="/apple-icon-60x60.png">
+        <link rel="apple-touch-icon" sizes="72x72" href="/apple-icon-72x72.png">
+        <link rel="apple-touch-icon" sizes="76x76" href="/apple-icon-76x76.png">
+        <link rel="apple-touch-icon" sizes="114x114" href="/apple-icon-114x114.png">
+        <link rel="apple-touch-icon" sizes="120x120" href="/apple-icon-120x120.png">
+        <link rel="apple-touch-icon" sizes="144x144" href="/apple-icon-144x144.png">
+        <link rel="apple-touch-icon" sizes="152x152" href="/apple-icon-152x152.png">
+        <link rel="apple-touch-icon" sizes="180x180" href="/apple-icon-180x180.png">
+        <link rel="icon" type="image/png" sizes="192x192"  href="/android-icon-192x192.png">
+        <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
+        <link rel="icon" type="image/png" sizes="96x96" href="/favicon-96x96.png">
+        <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
+        <link rel="manifest" href="/manifest.json">
+        <meta name="msapplication-TileColor" content="#ffffff">
+        <meta name="msapplication-TileImage" content="/ms-icon-144x144.png">
+        <meta name="theme-color" content="#ffffff">
+
+        <link rel="stylesheet" href="style.css">
+    </head>
+    <body>
+        <div id="main-controls">
+            <div id="description" align="center">
+                <h2>Waver: Data Over Sound</h2>
+
+                <div id="container_status" align="center">
+                    <button onClick="doInit()" id="butInit" style="width:60px;height:30px;" disabled>Init</button>
+                </div>
+            </div>
+            <div id="container_canvas" hidden>
+                <canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()"></canvas>
+            </div>
+            <br>
+        </div>
+
+        <div id="footer" class="cell-version">
+            <span>
+                Build time: <span class="nav-link">@GIT_DATE@</span> |
+                Commit hash: <a class="nav-link" href="https://github.com/ggerganov/ggwave/commit/@GIT_SHA1@">@GIT_SHA1@</a> |
+                Commit subject: <span class="nav-link">@GIT_COMMIT_SUBJECT@</span> |
+            </span>
+        </div>
+        <div class="cell-about">
+            <a class="nav-link" href="https://github.com/ggerganov/ggwave/tree/master/examples/waver"><span class="d-none d-sm-inline">View on GitHub </span>
+                <svg version="1.1" width="16" height="16" viewBox="0 0 16 16" class="octicon octicon-mark-github" aria-hidden="true"><path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0 0 16 8c0-4.42-3.58-8-8-8z"></path></svg>
+            </a>
+        </div>
+
+        <script type='text/javascript'>
+            window.mobilecheck = function() {
+                var check = false;
+                (function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4))) check = true;})(navigator.userAgent||navigator.vendor||window.opera);
+                return check;
+            };
+
+            var isMobile = mobilecheck();
+            var isInitialized = false;
+
+            window.setInterval(function(){
+                    if (isInitialized == false) return;
+                    //var w = window,
+                    //    d = document,
+                    //    e = d.documentElement,
+                    //    g = d.getElementsByTagName('body')[0],
+                    //    x = w.innerWidth || e.clientWidth || g.clientWidth,
+                    //    y = w.innerHeight|| e.clientHeight|| g.clientHeight;
+                    //Module._set_window_size(0.99*x, y - 1.40*document.getElementById('footer').clientHeight);
+            }, 500);
+
+            function checkLoop() {
+                setTimeout(checkLoop, 100);
+            }
+
+            function checkSharedArrayBuffer() {
+                try {
+                    var a = SharedArrayBuffer;
+                } catch (e) {
+                    console.log(e instanceof ReferenceError); // true
+                    return false;
+                }
+
+                return true;
+            }
+
+            function onkeydown(event) {
+                if (event.keyCode >= 112 && event.keyCode <= 123) {
+                    event.stopImmediatePropagation();
+                }
+            }
+
+            function init() {
+                document.getElementById("butInit").disabled = false;
+
+                window.addEventListener('keydown', onkeydown, true);
+
+                setTimeout(checkLoop, 100);
+                //window.requestAnimationFrame(renderFrame);
+            }
+
+            function doInit() {
+                let constraints = {
+                    audio: {
+                        sampleRate: 16000,
+                        channelCount: 1,
+                        echoCancellation: false,
+                        autoGainControl: false,
+                        noiseSuppression: false
+                    }
+                };
+
+                if (isInitialized == false) {
+                    Module._do_init();
+                    var but = document.getElementById("butInit");
+                    but.disabled = true;
+                    //but.hidden = true;
+                    but.parentNode.removeChild(but);
+                    isInitialized = true;
+                }
+
+                var x = document.getElementById("container_canvas");
+                x.hidden = false;
+            }
+
+            //function renderFrame() {
+            //    window.requestAnimationFrame(renderFrame);
+            //}
+
+            var Module = {
+                arguments: [],
+                preRun: [(function() {
+                }) ],
+                postRun: [(function () {
+                    init();
+                })
+                ],
+                canvas: (function() {
+                    var canvas = document.getElementById('canvas');
+                    canvas.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
+
+                    return canvas;
+                })(),
+                print: (function() {
+                    return function(text) {
+                        text = Array.prototype.slice.call(arguments).join(' ');
+                        console.log(text);
+                    };
+                })(),
+                printErr: function(text) {
+                    text = Array.prototype.slice.call(arguments).join(' ');
+                    console.error(text);
+                },
+                setStatus: function(text) {
+                    console.log("status: " + text);
+                },
+                monitorRunDependencies: function(left) {
+                    // no run dependencies to log
+                }
+            };
+            window.onerror = function() {
+                console.log("onerror: " + JSON.stringify(event));
+                if (checkSharedArrayBuffer() == false) {
+                    document.getElementById('container_status').innerHTML = "It seems your browser does not have SharedArrayBuffer support enabled.<br><br>Try openning this page on a PC with latest Chrome browser.";
+                    document.getElementById('container_status').style.color = "#ff0000";
+                }
+            };
+
+        </script>
+
+        <script async type="text/javascript" src="waver.js"></script>
+    </body>
+</html>
--- a/examples/waver/interface-emscripten.cpp
+++ b/examples/waver/interface-emscripten.cpp
@@ -0,0 +1,43 @@
+#include "interface.h"
+
+#include <fstream>
+
+void interface_addFile(
+        const char * ,
+        const char * ,
+        const char * ,
+        size_t ) {
+}
+
+void interface_loadAllFiles() {
+}
+
+void interface_shareFile(
+        const char * ,
+        const char * ,
+        const char * ,
+        size_t ) {
+}
+
+void interface_openFile(
+        const char * ,
+        const char * ,
+        const char * ,
+        size_t ) {
+}
+
+void interface_deleteFile(
+        const char * ,
+        const char * ) {
+}
+
+void interface_receiveFile(
+        const char * ,
+        const char * ,
+        const char * ,
+        size_t ) {
+}
+
+bool interface_needReloadFiles() {
+    return false;
+}
--- a/examples/waver/main.cpp
+++ b/examples/waver/main.cpp
@@ -2,6 +2,11 @@

 #include "ggwave-common.h"

+#ifdef __EMSCRIPTEN__
+#include "build_timestamp.h"
+#include "emscripten/emscripten.h"
+#endif
+
 #include <imgui-extra/imgui_impl.h>

 #include <SDL.h>
@@ -19,6 +24,9 @@ void dummy() {}
 }

 std::string getBinaryPath() {
+#ifdef __EMSCRIPTEN__
+    return "";
+#endif
    std::string result;
    void* p = reinterpret_cast<void*>(dummy);

@@ -116,8 +124,8 @@ bool ImGui_EndFrame(SDL_Window * window) {
 bool ImGui_SetStyle() {
    ImGuiStyle & style = ImGui::GetStyle();

-    style.AntiAliasedFill = false;
-    style.AntiAliasedLines = false;
+    style.AntiAliasedFill = true;
+    style.AntiAliasedLines = true;
    style.WindowRounding = 0.0f;

    style.WindowPadding = ImVec2(8, 8);
@@ -179,16 +187,42 @@ bool ImGui_SetStyle() {
    return true;
 }

+static std::function<bool()> g_doInit;
+static std::function<void(int, int)> g_setWindowSize;
+static std::function<bool()> g_mainUpdate;
+
+void mainUpdate(void *) {
+    g_mainUpdate();
+}
+
+// JS interface
+
+extern "C" {
+    EMSCRIPTEN_KEEPALIVE
+        int do_init() {
+            return g_doInit();
+        }
+
+    EMSCRIPTEN_KEEPALIVE
+        void set_window_size(int sizeX, int sizeY) {
+            g_setWindowSize(sizeX, sizeY);
+        }
+}
+
 int main(int argc, char** argv) {
+#ifdef __EMSCRIPTEN__
+    printf("Build time: %s\n", BUILD_TIMESTAMP);
+    printf("Press the Init button to start\n");
+
+    if (argv[1]) {
+        GGWave_setDefaultCaptureDeviceName(argv[1]);
+    }
+#endif
+
    auto argm = parseCmdArguments(argc, argv);
    int captureId = argm["c"].empty() ? 0 : std::stoi(argm["c"]);
    int playbackId = argm["p"].empty() ? 0 : std::stoi(argm["p"]);

-    if (GGWave_init(playbackId, captureId) == false) {
-        fprintf(stderr, "Failed to initialize GGWave\n");
-        return -1;
-    }
-
    if (SDL_Init(SDL_INIT_VIDEO) != 0) {
        fprintf(stderr, "Error: %s\n", SDL_GetError());
        return -1;
@@ -207,8 +241,15 @@ int main(int argc, char** argv) {

    const char * windowTitle = "Waver";

+#ifdef __EMSCRIPTEN__
+    SDL_Renderer * renderer;
+    SDL_Window * window;
+    SDL_CreateWindowAndRenderer(windowX, windowY, SDL_WINDOW_OPENGL, &window, &renderer);
+#else
    SDL_WindowFlags window_flags = (SDL_WindowFlags)(SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI);
    SDL_Window * window = SDL_CreateWindow(windowTitle, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, windowX, windowY, window_flags);
+#endif
+
    void * gl_context = SDL_GL_CreateContext(window);

    SDL_GL_MakeCurrent(window, gl_context);
@@ -216,6 +257,7 @@ int main(int argc, char** argv) {

    ImGui_Init(window, gl_context);
    ImGui::GetIO().IniFilename = nullptr;
+    ImGui::GetIO().Fonts->AddFontFromFileTTF((getBinaryPath() + "DroidSans.ttf").c_str(), 14.0f);
    ImGui::GetIO().Fonts->AddFontFromFileTTF((getBinaryPath() + "../examples/assets/fonts/DroidSans.ttf").c_str(), 14.0f);
    ImGui::GetIO().Fonts->AddFontFromFileTTF((getBinaryPath() + "../../examples/assets/fonts/DroidSans.ttf").c_str(), 14.0f);

@@ -226,6 +268,7 @@ int main(int argc, char** argv) {
        config.MergeMode = true;
        config.GlyphOffset = { 0.0f, 0.0f };

+        ImGui::GetIO().Fonts->AddFontFromFileTTF((getBinaryPath() + "fontawesome-webfont.ttf").c_str(), 14.0f, &config, ranges);
        ImGui::GetIO().Fonts->AddFontFromFileTTF((getBinaryPath() + "../examples/assets/fonts/fontawesome-webfont.ttf").c_str(), 14.0f, &config, ranges);
        ImGui::GetIO().Fonts->AddFontFromFileTTF((getBinaryPath() + "../../examples/assets/fonts/fontawesome-webfont.ttf").c_str(), 14.0f, &config, ranges);
    }
@@ -237,22 +280,58 @@ int main(int argc, char** argv) {
    ImGui_NewFrame(window);
    ImGui::Render();

-    auto worker = initMain();
-
    // tmp
    //addFile("test0.raw", "test0.raw", std::vector<char>(1024));
    //addFile("test1.jpg", "test0.jpg", std::vector<char>(1024*1024 + 624));
    //addFile("test2.mpv", "test0.mov", std::vector<char>(1024*1024*234 + 53827));

-    while (true) {
+    bool isInitialized = false;
+    std::thread worker;
+
+    g_doInit = [&]() {
+        if (GGWave_init(playbackId, captureId) == false) {
+            fprintf(stderr, "Failed to initialize GGWave\n");
+            return false;
+        }
+
+        worker = initMain();
+
+        isInitialized = true;
+
+        return true;
+    };
+
+    g_setWindowSize = [&](int sizeX, int sizeY) {
+        SDL_SetWindowSize(window, sizeX, sizeY);
+    };
+
+    g_mainUpdate = [&]() {
+        if (isInitialized == false) {
+            return true;
+        }
+
        if (ImGui_BeginFrame(window) == false) {
-            break;
+            return false;
        }

        renderMain();
        updateMain();

        ImGui_EndFrame(window);
+
+        return true;
+    };
+
+#ifdef __EMSCRIPTEN__
+    emscripten_set_main_loop_arg(mainUpdate, NULL, 0, true);
+#else
+    if (g_doInit() == false) {
+        printf("Error: failed to initialize audio\n");
+        return -2;
+    }
+
+    while (true) {
+        if (g_mainUpdate() == false) break;
    }

    deinitMain(worker);
@@ -265,6 +344,7 @@ int main(int argc, char** argv) {
    SDL_GL_DeleteContext(gl_context);
    SDL_DestroyWindow(window);
    SDL_Quit();
+#endif

    return 0;
 }
--- a/examples/waver/style.css
+++ b/examples/waver/style.css
@@ -0,0 +1,324 @@
+body {
+    background-image: url('background-0.png');
+    margin: 0; background-color: white;
+    -webkit-font-smoothing: subpixel-antialiased;
+    font-smoothing: subpixel-antialiased;
+}
+#screen {
+    margin: 0;
+    padding: 0;
+    font-size: 13px;
+    height: 100%;
+    font: sans-serif;
+}
+.no-sel {
+    -moz-user-select: none;
+    -webkit-user-select: none;
+    -webkit-touch-callout: none;
+    -ms-user-select:none;
+    user-select:none;
+    -o-user-select:none;
+}
+.cell {
+    pointer-events: none;
+}
+.cell-version {
+    padding-left: 4px;
+    padding-top: 0.5em;
+    text-align: left;
+    display: inline-block;
+    float: left;
+    color: rgba(0, 0, 0, 0.75);
+}
+.cell-about {
+    padding-right: 24px;
+    padding-top: 0.5em;
+    text-align: right;
+    display: inline-block;
+    float: right;
+}
+.nav-link {
+    text-decoration: none;
+    color: rgba(0, 0, 0, 1.0);
+}
+
+#main-container {
+	font-size:12px;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+}
+
+textarea {
+	font-size:12px;
+	font-family: monospace;
+}
+
+.emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
+div.emscripten_border { border: 1px solid black; }
+
+canvas.emscripten {
+    border: 0px none;
+    background-color: black;
+    text-shadow: 4px 4px #1f1f1fb4;
+}
+
+.spinner {
+	height: 30px;
+	width: 30px;
+	margin: 0;
+	margin-top: 20px;
+	margin-left: 20px;
+	display: inline-block;
+	vertical-align: top;
+
+	-webkit-animation: rotation .8s linear infinite;
+	-moz-animation: rotation .8s linear infinite;
+	-o-animation: rotation .8s linear infinite;
+	animation: rotation 0.8s linear infinite;
+
+	border-left: 5px solid rgb(235, 235, 235);
+	border-right: 5px solid rgb(235, 235, 235);
+	border-bottom: 5px solid rgb(235, 235, 235);
+	border-top: 5px solid rgb(120, 120, 120);
+
+	border-radius: 100%;
+	background-color: rgb(189, 215, 46);
+}
+
+@-webkit-keyframes rotation {
+	from {-webkit-transform: rotate(0deg);}
+	to {-webkit-transform: rotate(360deg);}
+}
+@-moz-keyframes rotation {
+	from {-moz-transform: rotate(0deg);}
+	to {-moz-transform: rotate(360deg);}
+}
+@-o-keyframes rotation {
+	from {-o-transform: rotate(0deg);}
+	to {-o-transform: rotate(360deg);}
+}
+@keyframes rotation {
+	from {transform: rotate(0deg);}
+	to {transform: rotate(360deg);}
+}
+
+#status {
+	display: inline-block;
+	vertical-align: top;
+	margin-top: 30px;
+	margin-left: 20px;
+	font-weight: bold;
+	color: rgb(120, 120, 120);
+}
+
+#progress {
+	height: 20px;
+	width: 30px;
+}
+
+#output {
+	width: 800px;
+	height: 200px;
+	margin: 0 auto;
+	margin-top: 10px;
+	border-left: 0px;
+	border-right: 0px;
+	padding-left: 0px;
+	padding-right: 0px;
+	background-color: black;
+	color: white;
+	font-size:10px;
+	font-family: 'Lucida Console', Monaco, monospace;
+	outline: none;
+}
+
+.led-box {
+	height: 30px;
+	width: 25%;
+	margin: 10px 0;
+	float: left;
+}
+
+.led-box p {
+	font-size: 12px;
+	text-align: center;
+	margin: 1em;
+}
+
+.led-red {
+	margin: 0 auto;
+	width: 12px;
+	height: 12px;
+	background-color: #F00;
+	border-radius: 50%;
+	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 12px;
+	-webkit-animation: blinkRed 0.5s infinite;
+	-moz-animation: blinkRed 0.5s infinite;
+	-ms-animation: blinkRed 0.5s infinite;
+	-o-animation: blinkRed 0.5s infinite;
+	animation: blinkRed 0.5s infinite;
+}
+
+@-webkit-keyframes blinkRed {
+	from { background-color: #F00; }
+	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
+	to { background-color: #F00; }
+}
+@-moz-keyframes blinkRed {
+	from { background-color: #F00; }
+	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
+	to { background-color: #F00; }
+}
+@-ms-keyframes blinkRed {
+	from { background-color: #F00; }
+	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
+	to { background-color: #F00; }
+}
+@-o-keyframes blinkRed {
+	from { background-color: #F00; }
+	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
+	to { background-color: #F00; }
+}
+@keyframes blinkRed {
+	from { background-color: #F00; }
+	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
+	to { background-color: #F00; }
+}
+
+.led-yellow {
+	margin: 0 auto;
+	width: 12px;
+	height: 12px;
+	background-color: #FF0;
+	border-radius: 50%;
+	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 12px;
+	-webkit-animation: blinkYellow 1s infinite;
+	-moz-animation: blinkYellow 1s infinite;
+	-ms-animation: blinkYellow 1s infinite;
+	-o-animation: blinkYellow 1s infinite;
+	animation: blinkYellow 1s infinite;
+}
+
+@-webkit-keyframes blinkYellow {
+	from { background-color: #FF0; }
+	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
+	to { background-color: #FF0; }
+}
+@-moz-keyframes blinkYellow {
+	from { background-color: #FF0; }
+	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
+	to { background-color: #FF0; }
+}
+@-ms-keyframes blinkYellow {
+	from { background-color: #FF0; }
+	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
+	to { background-color: #FF0; }
+}
+@-o-keyframes blinkYellow {
+	from { background-color: #FF0; }
+	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
+	to { background-color: #FF0; }
+}
+@keyframes blinkYellow {
+	from { background-color: #FF0; }
+	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
+	to { background-color: #FF0; }
+}
+
+.led-green {
+	margin: 0 auto;
+	width: 12px;
+	height: 12px;
+	background-color: #ABFF00;
+	border-radius: 50%;
+	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #304701 0 -1px 9px, #89FF00 0 2px 12px;
+}
+
+.led-blue {
+	margin: 0 auto;
+	width: 18px;
+	height: 18px;
+	background-color: #24E0FF;
+	border-radius: 50%;
+	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #006 0 -1px 9px, #3F8CFF 0 2px 14px;
+}
+
+table td {
+    border: 1px solid #e8e8e8;
+}
+table th, table td {
+    padding: 10px 10px;
+}
+table td {
+    border: 1px solid #e8e8e8;
+}
+table th, table td {
+    padding: 10px 10px;
+}
+td[Attributes Style] {
+    text-align: -webkit-center;
+}
+td {
+    display: table-cell;
+    vertical-align: inherit;
+}
+table {
+    margin-bottom: 30px;
+    width: 800px;
+    text-align: left;
+    color: #3f3f3f;
+    border-collapse: collapse;
+    border: 1px solid #e8e8e8;
+}
+table {
+    margin-bottom: 30px;
+    width: 800px;
+    text-align: left;
+    color: #3f3f3f;
+    border-collapse: collapse;
+    border: 1px solid #e8e8e8;
+}
+table {
+    border-collapse: separate;
+    border-spacing: 2px;
+}
+
+#description {
+    margin: 10px;
+    padding: 10px;
+    color: rgba(255, 255, 255, 1.00);
+    text-shadow: 2px 2px #1f1f1fb4;
+}
+.text-body {
+    color: rgba(255, 255, 255, 1.00);
+    text-shadow: 2px 2px #1f1f1fb4;
+}
+.cell-version {
+    padding-left: 4px;
+    padding-top: 0.5em;
+    text-align: left;
+    display: inline-block;
+    float: left;
+    color: rgba(255, 255, 255, 0.75);
+    text-shadow: 2px 2px #1f1f1fb4;
+}
+.cell-about {
+    padding-right: 24px;
+    padding-top: 0.5em;
+    text-align: right;
+    display: inline-block;
+    float: right;
+}
+.nav-link {
+    text-decoration: none;
+    color: rgba(255, 255, 255, 1.0);
+    text-shadow: 2px 2px #1f1f1fb4;
+}
+.nav-link2 {
+    text-decoration: none;
+    color: rgba(0, 255, 0, 1.0);
+    text-shadow: 2px 2px #1f1f1fb4;
+}
+svg {
+    -webkit-filter: invert(100%); /* safari 6.0 - 9.0 */
+    filter: invert(100%);
+}
--- a/media/favicons-waver/android-icon-144x144.png
+++ b/media/favicons-waver/android-icon-144x144.png
--- a/media/favicons-waver/android-icon-192x192.png
+++ b/media/favicons-waver/android-icon-192x192.png
--- a/media/favicons-waver/android-icon-36x36.png
+++ b/media/favicons-waver/android-icon-36x36.png
--- a/media/favicons-waver/android-icon-48x48.png
+++ b/media/favicons-waver/android-icon-48x48.png
--- a/media/favicons-waver/android-icon-72x72.png
+++ b/media/favicons-waver/android-icon-72x72.png
--- a/media/favicons-waver/android-icon-96x96.png
+++ b/media/favicons-waver/android-icon-96x96.png
--- a/media/favicons-waver/apple-icon-114x114.png
+++ b/media/favicons-waver/apple-icon-114x114.png
--- a/media/favicons-waver/apple-icon-120x120.png
+++ b/media/favicons-waver/apple-icon-120x120.png
--- a/media/favicons-waver/apple-icon-144x144.png
+++ b/media/favicons-waver/apple-icon-144x144.png
--- a/media/favicons-waver/apple-icon-152x152.png
+++ b/media/favicons-waver/apple-icon-152x152.png
--- a/media/favicons-waver/apple-icon-180x180.png
+++ b/media/favicons-waver/apple-icon-180x180.png
--- a/media/favicons-waver/apple-icon-57x57.png
+++ b/media/favicons-waver/apple-icon-57x57.png
--- a/media/favicons-waver/apple-icon-60x60.png
+++ b/media/favicons-waver/apple-icon-60x60.png
--- a/media/favicons-waver/apple-icon-72x72.png
+++ b/media/favicons-waver/apple-icon-72x72.png
--- a/media/favicons-waver/apple-icon-76x76.png
+++ b/media/favicons-waver/apple-icon-76x76.png
--- a/media/favicons-waver/apple-icon-precomposed.png
+++ b/media/favicons-waver/apple-icon-precomposed.png
--- a/media/favicons-waver/apple-icon.png
+++ b/media/favicons-waver/apple-icon.png
--- a/media/favicons-waver/browserconfig.xml
+++ b/media/favicons-waver/browserconfig.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig><msapplication><tile><square70x70logo src="/ms-icon-70x70.png"/><square150x150logo src="/ms-icon-150x150.png"/><square310x310logo src="/ms-icon-310x310.png"/><TileColor>#ffffff</TileColor></tile></msapplication></browserconfig>
--- a/media/favicons-waver/favicon-16x16.png
+++ b/media/favicons-waver/favicon-16x16.png
--- a/media/favicons-waver/favicon-32x32.png
+++ b/media/favicons-waver/favicon-32x32.png
--- a/media/favicons-waver/favicon-96x96.png
+++ b/media/favicons-waver/favicon-96x96.png
--- a/media/favicons-waver/favicon.ico
+++ b/media/favicons-waver/favicon.ico
--- a/media/favicons-waver/manifest.json
+++ b/media/favicons-waver/manifest.json
@@ -0,0 +1,41 @@
+{
+ "name": "App",
+ "icons": [
+  {
+   "src": "\/android-icon-36x36.png",
+   "sizes": "36x36",
+   "type": "image\/png",
+   "density": "0.75"
+  },
+  {
+   "src": "\/android-icon-48x48.png",
+   "sizes": "48x48",
+   "type": "image\/png",
+   "density": "1.0"
+  },
+  {
+   "src": "\/android-icon-72x72.png",
+   "sizes": "72x72",
+   "type": "image\/png",
+   "density": "1.5"
+  },
+  {
+   "src": "\/android-icon-96x96.png",
+   "sizes": "96x96",
+   "type": "image\/png",
+   "density": "2.0"
+  },
+  {
+   "src": "\/android-icon-144x144.png",
+   "sizes": "144x144",
+   "type": "image\/png",
+   "density": "3.0"
+  },
+  {
+   "src": "\/android-icon-192x192.png",
+   "sizes": "192x192",
+   "type": "image\/png",
+   "density": "4.0"
+  }
+ ]
+}
--- a/media/favicons-waver/ms-icon-144x144.png
+++ b/media/favicons-waver/ms-icon-144x144.png
--- a/media/favicons-waver/ms-icon-150x150.png
+++ b/media/favicons-waver/ms-icon-150x150.png
--- a/media/favicons-waver/ms-icon-310x310.png
+++ b/media/favicons-waver/ms-icon-310x310.png
--- a/media/favicons-waver/ms-icon-70x70.png
+++ b/media/favicons-waver/ms-icon-70x70.png
				`@@ -0,0 +1 @@`
				`static const char * BUILD_TIMESTAMP="@GIT_DATE@ (@GIT_SHA1@)";`