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More streaming code

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This commit is contained in:
Cameron Gutman 2018-06-24 00:14:23 -07:00
parent 4fe6c24702
commit cded01187d
4 changed files with 123 additions and 0 deletions
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91
app/http/nvhttp.cpp
View file

@ -1,4 +1,5 @@
#include "nvhttp.h"
#include <Limelight.h>
#include <QDebug>
#include <QUuid>
@ -130,6 +131,96 @@ NvHTTP::getServerInfo()
return serverInfo;
}
static QString
getSurroundAudioInfoString(int audioConfig)
{
int channelMask;
int channelCount;
switch (audioConfig)
{
case AUDIO_CONFIGURATION_STEREO:
channelCount = 2;
channelMask = 0x3;
break;
case AUDIO_CONFIGURATION_51_SURROUND:
channelCount = 6;
channelMask = 0xFC;
break;
default:
Q_ASSERT(false);
return 0;
}
return QString::number(channelMask << 16 | channelCount);
}
void
NvHTTP::launchApp(int appId,
PSTREAM_CONFIGURATION streamConfig,
bool sops,
bool localAudio,
int gamepadMask)
{
QString response =
openConnectionToString(m_BaseUrlHttps,
"launch",
"appid="+QString::number(appId)+
"&mode="+QString::number(streamConfig->width)+"x"+
QString::number(streamConfig->height)+"x"+
QString::number(streamConfig->fps)+
"&additionalStates=1&sops="+QString::number(sops ? 1 : 0)+
"&rikey="+QByteArray(streamConfig->remoteInputAesKey, sizeof(streamConfig->remoteInputAesKey)).toHex()+
"&rikeyid="+QString::number(*(int*)streamConfig->remoteInputAesIv)+
(streamConfig->enableHdr ?
"&hdrMode=1&clientHdrCapVersion=0&clientHdrCapSupportedFlagsInUint32=0&clientHdrCapMetaDataId=NV_STATIC_METADATA_TYPE_1&clientHdrCapDisplayData=0x0x0x0x0x0x0x0x0x0x0" :
"")+
"&localAudioPlayMode="+QString::number(localAudio ? 1 : 0)+
"&surroundAudioInfo="+getSurroundAudioInfoString(streamConfig->audioConfiguration)+
"&remoteControllersBitmap="+QString::number(gamepadMask)+
"&gcmap="+QString::number(gamepadMask),
false);
// Throws if the request failed
verifyResponseStatus(response);
}
void
NvHTTP::resumeApp(PSTREAM_CONFIGURATION streamConfig)
{
QString response =
openConnectionToString(m_BaseUrlHttps,
"resume",
"rikey="+QString(QByteArray(streamConfig->remoteInputAesKey, sizeof(streamConfig->remoteInputAesKey)).toHex())+
"&rikeyid="+QString::number(*(int*)streamConfig->remoteInputAesIv)+
"&surroundAudioInfo="+getSurroundAudioInfoString(streamConfig->audioConfiguration),
false);
// Throws if the request failed
verifyResponseStatus(response);
}
void
NvHTTP::quitApp()
{
QString response =
openConnectionToString(m_BaseUrlHttps,
"cancel",
nullptr,
false);
// Throws if the request failed
verifyResponseStatus(response);
// Newer GFE versions will just return success even if quitting fails
// if we're not the original requestor.
if (getCurrentGame(getServerInfo()) != 0) {
// Generate a synthetic GfeResponseException letting the caller know
// that they can't kill someone else's stream.
throw GfeHttpResponseException(599, "");
}
}
void
NvHTTP::verifyResponseStatus(QString xml)
{

15
app/http/nvhttp.h
View file

@ -2,6 +2,8 @@
#include "identitymanager.h"
#include <Limelight.h>
#include <QUrl>
#include <QtNetwork/QNetworkAccessManager>
@ -98,6 +100,19 @@ public:
QVector<int>
getServerVersionQuad(QString serverInfo);
void
quitApp();
void
resumeApp(PSTREAM_CONFIGURATION streamConfig);
void
launchApp(int appId,
PSTREAM_CONFIGURATION streamConfig,
bool sops,
bool localAudio,
int gamepadMask);
QUrl m_BaseUrlHttp;
QUrl m_BaseUrlHttps;
private:

16
app/streaming/input.c
View file

@ -474,6 +474,22 @@ void SdlHandleControllerDeviceEvent(SDL_ControllerDeviceEvent* event)
}
}
int SdlGetAttachedGamepadMask(void)
{
int i;
int count;
int mask;
count = mask = 0;
for (i = 0; i < SDL_NumJoysticks(); i++) {
if (SDL_IsGameController(i)) {
mask |= (1 << count++);
}
}
return mask;
}
void SdlInitializeGamepad(bool multiController)
{
g_MultiController = multiController;

1
app/streaming/streaming.h
View file

@ -14,6 +14,7 @@ extern DECODER_RENDERER_CALLBACKS k_VideoCallbacks;
int SdlDetermineAudioConfiguration(void);
void SdlInitializeGamepad(bool multiController);
int SdlGetAttachedGamepadMask(void);
void SdlHandleControllerDeviceEvent(SDL_ControllerDeviceEvent* event);
void SdlHandleControllerButtonEvent(SDL_ControllerButtonEvent* event);
void SdlHandleControllerAxisEvent(SDL_ControllerAxisEvent* event);