8000 Newogg by Kukunin · Pull Request #15 · audiocogs/ogg.js · GitHub
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Newogg #15

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Newogg #15

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f0c6809
Use and compile latest libogg
Kukunin Oct 15, 2018
aaef5ea
Run npm audit fix --force
Kukunin Oct 15, 2018
935aed1
Don't emit a separate memory file
Kukunin Oct 15, 2018
4719fde
Use the newer emscripten API
Kukunin Oct 15, 2018
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6 changes: 3 additions & 3 deletions .gitmodules
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Original file line number Diff line number Diff line change
@@ -1,3 +1,3 @@
[submodule "libogg"]
path = libogg
url = git://git.xiph.org/mirrors/ogg.git
[submodule "ogg"]
path = ogg
url = https://git.xiph.org/ogg.git
23 changes: 14 additions & 9 deletions compileOgg.sh
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Original file line number Diff line number Diff line change
@@ -1,26 +1,31 @@
#!/bin/bash
set -e

# configure libogg
cd libogg
cd ogg
if [ ! -f configure ]; then
# generate configuration script
./autogen.sh

# -O20 and -04 cause problems
# see https://github.com/kripken/emscripten/issues/264
sed -i '' 's/-O20/-O2/g' configure
sed -i '' 's/-O4/-O2/g' configure

# finally, run configuration script
emconfigure ./configure --prefix="`pwd`" --disable-static
sed -i 's/-O20/-O2/g' configure
sed -i 's/-O4/-O2/g' configure
fi

# finally, run configuration script
emconfigure ./configure --prefix="`pwd`" --disable-shared --enable-static

# compile libogg
emmake make
emmake make install
emmake make -i install

# compile wrapper
cd ..
mkdir -p build
emcc -O3 -s RESERVED_FUNCTION_POINTERS=50 -s EXPORTED_FUNCTIONS="['_AVOggInit', '_AVOggRead', '_AVOggDestroy']" -I libogg/include -Llibogg/lib -logg src/ogg.c -o build/libogg.js
emcc -s WASM=0 \
-s RESERVED_FUNCTION_POINTERS=2 \
-s EXTRA_EXPORTED_RUNTIME_METHODS="['addFunction', 'removeFunction']" \
-s EXPORTED_FUNCTIONS="['_AVOggInit', '_AVOggRead', '_AVOggDestroy']" \
-O3 -I ogg/include src/ogg.c ogg/lib/libogg.a -o build/libogg.js --memory-init-file 0
echo "module.exports = Module" >> build/libogg.js
1 change: 0 additions & 1 deletion libogg
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Submodule libogg deleted from ab7819
1 change: 1 addition & 0 deletions ogg
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Submodule ogg added at 0acd32
2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
"av": "~0.4.0"
},
"devDependencies": {
"browserify": "^4.1.10",
"browserify": "^16.2.3",
"browserify-shim": "^3.5.0"
},
"browserify-shim": {
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4 changes: 2 additions & 2 deletions src/ogg.js
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Expand Up @@ -22,7 +22,7 @@ var OggDemuxer = AV.Demuxer.extend(function() {
// copy the stream in case we override it, e.g. flac
this._stream = this.stream;

this.callback = Ogg.Runtime.addFunction(function(packet, bytes) {
this.callback = Ogg.addFunction(function(packet, bytes) {
var data = new Uint8Array(Ogg.HEAPU8.subarray(packet, packet + bytes));

// find plugin for codec
Expand Down Expand Up @@ -60,7 +60,7 @@ var OggDemuxer = AV.Demuxer.extend(function() {

this.prototype.destroy = function() {
this._super();
Ogg.Runtime.removeFunction(this.callback);
Ogg.removeFunction(this.callback);
Ogg._AVOggDestroy(this.ogg);
Ogg._free(this.buf);

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