Fix a bug that font map can not be locked.
Prepare for demos.
Prepare for PhotoGallery demo.
It is enabled to render seat of photos.
Temporary commit.
Modify not to share vertices.
Add libjpeg.
It is enabled to render photo item.
It is enabled to create texture from pixel data on memory.
It is enabled to load texture concurrently.
Temporary commit.
It is enabled to render multi items.
Fix bugs.
Fix rectangle transformation bug.
Update MouseHit sample.
Add an argument to IGestureListener::OnTapUp.
It is enabled to rotate items by fling.
Temporary commit.
Add states.
Modify State APIs.