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Fix starting AV stream on GFE 2.0

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This commit is contained in:
Cameron Gutman 2014-04-07 18:51:57 -04:00
parent a0237a19d9
commit 3408e467d5
1 changed files with 43 additions and 10 deletions
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53
moonlight-common/src/com/limelight/nvstream/control/ControlStream.java
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@ -21,24 +21,31 @@ public class ControlStream implements ConnectionStatusListener {
public static final int CONTROL_TIMEOUT = 5000;
public static final short PTYPE_HELLO = 0x1201;
public static final short PPAYLEN_HELLO = 1;
public static final byte[] PPAYLOAD_HELLO = new byte[]{0};
public static final short PTYPE_KEEPALIVE = 0x13ff;
public static final short PPAYLEN_KEEPALIVE = 0x0000;
public static final short PTYPE_HEARTBEAT = 0x1401;
public static final short PPAYLEN_HEARTBEAT = 0x0000;
public static final short PTYPE_1405 = 0x1405;
public static final short PPAYLEN_1405 = 0x0000;
public static final short PTYPE_START_STREAM_A = 0x140b;
public static final short PPAYLEN_START_STREAM_A = 1;
public static final byte[] PPAYLOAD_START_STREAM_A = new byte[]{0};
public static final short PTYPE_START_STREAM_B = 0x1405;
public static final short PPAYLEN_START_STREAM_B = 0;
public static final short PTYPE_START_STREAM_C = 0x1410;
public static final short PPAYLEN_START_STREAM_C = 16;
public static final short PTYPE_RESYNC = 0x1404;
public static final short PPAYLEN_RESYNC = 16;
public static final short PTYPE_CONFIG = 0x1205;
public static final short PPAYLEN_CONFIG = 0x0004;
public static final short PTYPE_JITTER = 0x140c;
public static final short PPAYLEN_JITTER = 0x10;
public static final short PPAYLEN_JITTER = 16;
private int seqNum;
@ -93,6 +100,11 @@ public class ControlStream implements ConnectionStatusListener {
return new NvCtlResponse(in);
}
private void sendHello() throws IOException
{
sendPacket(new NvCtlPacket(PTYPE_HELLO, PPAYLEN_HELLO, PPAYLOAD_HELLO));
}
private void sendJitter() throws IOException
{
ByteBuffer bb = ByteBuffer.allocate(16).order(ByteOrder.LITTLE_ENDIAN);
@ -147,9 +159,12 @@ public class ControlStream implements ConnectionStatusListener {
// Use a finite timeout during the handshake process
s.setSoTimeout(CONTROL_TIMEOUT);
sendHello();
sendConfig();
pingPong();
send1405AndGetResponse();
doStartA();
doStartB();
doStartC();
// Return to an infinte read timeout after the initial control handshake
s.setSoTimeout(0);
@ -255,9 +270,27 @@ public class ControlStream implements ConnectionStatusListener {
jitterThread.start();
}
private ControlStream.NvCtlResponse send1405AndGetResponse() throws IOException
private ControlStream.NvCtlResponse doStartA() throws IOException
{
return sendAndGetReply(new NvCtlPacket(PTYPE_1405, PPAYLEN_1405));
return sendAndGetReply(new NvCtlPacket(PTYPE_START_STREAM_A,
PPAYLEN_START_STREAM_A, PPAYLOAD_START_STREAM_A));
}
private void doStartB() throws IOException
{
sendPacket(new NvCtlPacket(PTYPE_START_STREAM_B, PPAYLEN_START_STREAM_B));
}
private ControlStream.NvCtlResponse doStartC() throws IOException
{
ByteBuffer payload = ByteBuffer.wrap(new byte[PPAYLEN_START_STREAM_C]).order(ByteOrder.LITTLE_ENDIAN);
payload.putInt(0);
payload.putInt(0);
payload.putInt(0);
payload.putInt(0xa);
return sendAndGetReply(new NvCtlPacket(PTYPE_START_STREAM_C, PPAYLEN_START_STREAM_C, payload.array()));
}
private void sendResync(int firstLostFrame, int nextSuccessfulFrame) throws IOException