moonlight-stream/moonlight-common-c
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Expose RTT information from ENet

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This commit is contained in:
Cameron Gutman 2021-05-15 13:58:54 -05:00
parent 5feb3b6f90
commit edf1838708
2 changed files with 26 additions and 0 deletions
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20
src/ControlStream.c
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@ -1108,6 +1108,26 @@ int sendInputPacketOnControlStream(unsigned char* data, int length) {
return 0;
}
bool LiGetEstimatedRttInfo(uint32_t* estimatedRtt, uint32_t* estimatedRttVariance) {
bool ret = false;
PltLockMutex(&enetMutex);
if (peer != NULL && peer->state == ENET_PEER_STATE_CONNECTED) {
if (estimatedRtt != NULL) {
*estimatedRtt = peer->roundTripTime;
}
if (estimatedRttVariance != NULL) {
*estimatedRttVariance = peer->roundTripTimeVariance;
}
ret = true;
}
PltUnlockMutex(&enetMutex);
return ret;
}
// Starts the control stream
int startControlStream(void) {
int err;

6
src/Limelight.h
View File

@ -466,6 +466,12 @@ void LiInterruptConnection(void);
// from the integer passed to the ConnListenerStageXXX callbacks
const char* LiGetStageName(int stage);
// This function returns an estimate of the current RTT to the host PC obtained via ENet
// protocol statistics. This function will fail if the current GFE version does not use
// ENet for the control stream (very old versions), or if the ENet peer is not connected.
// This function may only be called between LiStartConnection() and LiStopConnection().
bool LiGetEstimatedRttInfo(uint32_t* estimatedRtt, uint32_t* estimatedRttVariance);
// This function queues a relative mouse move event to be sent to the remote server.
int LiSendMouseMoveEvent(short deltaX, short deltaY);