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Optimized keyframe JSON serialization, speeding up loading and saving large projects and complex keyframe scenarios.

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This commit is contained in:
Jonathan Thomas
2015-03-13 17:08:03 -05:00
parent 5a9ca1909a
commit e084f638a9
2 changed files with 27 additions and 4 deletions
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27
src/examples/Example.cpp
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@@ -42,6 +42,33 @@ using namespace tr1;
int main(int argc, char* argv[])
{
// Test getting lots of JSON
cout << "starting..." << endl;
Json::Value root;
root = Json::Value(Json::arrayValue);
for (int outer = 0; outer < 1000; outer++) {
openshot::Keyframe k;
//cout << "creating " << outer << endl;
for (int z = 0; z<10; z++) {
openshot::Point p(z * 10, 1 * z * outer);
k.AddPoint(p);
}
root.append(k.JsonValue());
}
//cout << root.toStyledString() << endl;
// Test loading lots of JSON
for (int z = 0; z<1000; z++) {
//cout << "loading " << z << endl;
Json::Value keyframe_json = root[z];
openshot::Keyframe k;
k.SetJsonValue(keyframe_json);
}
cout << "Successfully ended" << endl;
return 0;
// Reader
FFmpegReader r9("/home/jonathan/Videos/sintel_trailer-720p.mp4");
r9.Open();