Spectrogram - WASM port (#26)

* wip in progress

* wip

* done

* fix small window behavior

examples/waver/CMakeLists.txt

@@ -19,9 +19,9 @@ if (EMSCRIPTEN)
         )
 
     set_target_properties(${TARGET} PROPERTIES LINK_FLAGS " \
-    -s FORCE_FILESYSTEM=1 \
-    --preload-file ${CMAKE_CURRENT_SOURCE_DIR}/../assets/fonts@/ \
-    ")
+        -s FORCE_FILESYSTEM=1 \
+        --preload-file ${CMAKE_CURRENT_SOURCE_DIR}/../assets/fonts@/ \
+        ")
 
     configure_file(${CMAKE_CURRENT_SOURCE_DIR}/build_timestamp-tmpl.h ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TARGET}/build_timestamp.h @ONLY)
     configure_file(${CMAKE_CURRENT_SOURCE_DIR}/index-tmpl.html ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TARGET}/index.html @ONLY)

examples/waver/index-tmpl.html

@@ -115,7 +115,6 @@
                 window.addEventListener('keydown', onkeydown, true);
 
                 setTimeout(checkLoop, 100);
-                //window.requestAnimationFrame(renderFrame);
             }
 
             function doInit() {
@@ -142,10 +141,6 @@
                 x.hidden = false;
             }
 
-            //function renderFrame() {
-            //    window.requestAnimationFrame(renderFrame);
-            //}
-
             var Module = {
                 arguments: [],
                 preRun: [(function() {