public static ByteBuffer EncodePacket(RtmpContext context, RtmpPacket packet)
{
RtmpHeader header = packet.Header;
int channelId = header.ChannelId;
IRtmpEvent message = packet.Message;
if (message is ChunkSize)
{
ChunkSize size = (ChunkSize)message;
context.SetWriteChunkSize(size.Size);
}
ByteBuffer input = EncodeMessage(context, header, message);
if (input.Position != 0L)
{
input.Flip();
}
else
{
input.Rewind();
}
header.Size = input.Limit;
RtmpHeader lastWriteHeader = context.GetLastWriteHeader(channelId);
int num2 = CalculateHeaderSize(header, lastWriteHeader);
context.SetLastWriteHeader(channelId, header);
context.SetLastWritePacket(channelId, packet);
int writeChunkSize = context.GetWriteChunkSize();
int num4 = 1;
if (header.ChannelId > 320)
{
num4 = 3;
}
else if (header.ChannelId > 0x3f)
{
num4 = 2;
}
int num5 = (int)Math.Ceiling((double)(((float)header.Size) / ((float)writeChunkSize)));
int capacity = (header.Size + num2) + ((num5 > 0) ? ((num5 - 1) * num4) : 0);
ByteBuffer buffer = ByteBuffer.Allocate(capacity);
EncodeHeader(header, lastWriteHeader, buffer);
if (num5 == 1)
{
ByteBuffer.Put(buffer, input, buffer.Remaining);
}
else
{
for (int i = 0; i < (num5 - 1); i++)
{
ByteBuffer.Put(buffer, input, writeChunkSize);
EncodeHeaderByte(buffer, 3, header.ChannelId);
}
ByteBuffer.Put(buffer, input, buffer.Remaining);
}
buffer.Flip();
return(buffer);
}
public static ByteBuffer EncodePacket(RtmpContext context, RtmpPacket packet)
{
RtmpHeader header = packet.Header;
int channelId = header.ChannelId;
IRtmpEvent message = packet.Message;
ByteBuffer data;
if (message is ChunkSize)
{
ChunkSize chunkSizeMsg = (ChunkSize)message;
context.SetWriteChunkSize(chunkSizeMsg.Size);
}
data = EncodeMessage(context, header, message);
if(data.Position != 0)
data.Flip();
else
data.Rewind();
header.Size = (int)data.Limit;
RtmpHeader lastHeader = context.GetLastWriteHeader(channelId);
int headerSize = CalculateHeaderSize(header, lastHeader);
context.SetLastWriteHeader(channelId, header);
context.SetLastWritePacket(channelId, packet);
int chunkSize = context.GetWriteChunkSize();
int chunkHeaderSize = 1;
if (header.ChannelId > 320)
chunkHeaderSize = 3;
else if (header.ChannelId > 63)
chunkHeaderSize = 2;
int numChunks = (int)Math.Ceiling(header.Size / (float)chunkSize);
int bufSize = (int)header.Size + headerSize + (numChunks > 0 ? (numChunks - 1) * chunkHeaderSize : 0);
ByteBuffer output = ByteBuffer.Allocate(bufSize);
EncodeHeader(header, lastHeader, output);
if (numChunks == 1)
{
// we can do it with a single copy
ByteBuffer.Put(output, data, output.Remaining);
}
else
{
for(int i = 0; i < numChunks - 1; i++)
{
ByteBuffer.Put(output, data, chunkSize);
EncodeHeaderByte(output, (byte)HeaderType.HeaderContinue, header.ChannelId);
}
ByteBuffer.Put(output, data, output.Remaining);
}
//data.Close();
output.Flip();
return output;
}
public static ByteBuffer EncodePacket(RtmpContext context, RtmpPacket packet)
{
RtmpHeader header = packet.Header;
int channelId = header.ChannelId;
IRtmpEvent message = packet.Message;
ByteBuffer data;
if (message is ChunkSize)
{
ChunkSize chunkSizeMsg = (ChunkSize)message;
context.SetWriteChunkSize(chunkSizeMsg.Size);
}
data = EncodeMessage(context, header, message);
if (data.Position != 0)
{
data.Flip();
}
else
{
data.Rewind();
}
header.Size = (int)data.Limit;
RtmpHeader lastHeader = context.GetLastWriteHeader(channelId);
int headerSize = CalculateHeaderSize(header, lastHeader);
context.SetLastWriteHeader(channelId, header);
context.SetLastWritePacket(channelId, packet);
int chunkSize = context.GetWriteChunkSize();
int chunkHeaderSize = 1;
if (header.ChannelId > 320)
{
chunkHeaderSize = 3;
}
else if (header.ChannelId > 63)
{
chunkHeaderSize = 2;
}
int numChunks = (int)Math.Ceiling(header.Size / (float)chunkSize);
int bufSize = (int)header.Size + headerSize + (numChunks > 0 ? (numChunks - 1) * chunkHeaderSize : 0);
ByteBuffer output = ByteBuffer.Allocate(bufSize);
EncodeHeader(header, lastHeader, output);
if (numChunks == 1)
{
// we can do it with a single copy
ByteBuffer.Put(output, data, output.Remaining);
}
else
{
for (int i = 0; i < numChunks - 1; i++)
{
ByteBuffer.Put(output, data, chunkSize);
EncodeHeaderByte(output, (byte)HeaderType.HeaderContinue, header.ChannelId);
}
ByteBuffer.Put(output, data, output.Remaining);
}
//data.Close();
output.Flip();
return(output);
}
