public void TestMemset()
{
var Pointer = CLib.malloc(8);
CLib.memset(Pointer, 1, 4);
CollectionAssert.AreEqual(new byte[] { 1, 1, 1, 1, 0, 0, 0, 0 }, Pointer.Data.ToArray());
}
private object Decode <TType>(byte[] Data, AVCodec AVCodec, Action <AVCodecContext, AVPacket, TType> Action)
{
var context = new AVCodecContext();
var packet = new AVPacket();
packet.data = Pointer <byte> .Create(new AllocatedMemory(Data));
packet.size = Data.Length;
context.get_buffer = (AVCodecContext, AVFrame) =>
{
var width = AVCodecContext.width;
var height = AVCodecContext.height;
AVFrame.linesize[0] = width * 4;
AVFrame.data[0] = CLib.malloc(AVFrame.linesize[0] * height);
return(0);
};
context.release_buffer = (AVCodecContext, AVFrame) =>
{
CLib.free(AVFrame.data[0]);
};
AVCodec.init(context);
try
{
object obj = null;
if (AVCodec.decode(context, ref obj, packet) < 0)
{
throw(new Exception());
}
Action(context, packet, (TType)obj);
return(obj);
}
finally
{
AVCodec.close(context);
}
}
