int OurInterface::sendAudioFormat()
{
if (xrdpvr_set_audio_format(channel, stream_id))
{
emit on_ErrorMsg("I/O Error",
"Error sending audio format to remote client");
return -1;
}
return 0;
}
int OurInterface::setVolume(int volume)
{
printf("OurInterface::setVolume\n");
if (xrdpvr_set_volume(channel, volume))
{
emit on_ErrorMsg("I/O Error",
"Error sending volume to remote client");
return -1;
}
return 0;
}
/**
* @brief this is a temp hack while we figure out how to set up the right
* context for avcodec_decode_video2() on the server side; the workaround
* is to send the first 1MB of the media file to the server end which
* reads this file and sets up its context
*
* @return 0 on success, -1 on failure
******************************************************************************/
int OurInterface::sendMetadataFile()
{
if (xrdpvr_create_metadata_file(channel, filename.toAscii().data()))
{
emit on_ErrorMsg("I/O Error",
"An error occurred while sending data to remote client");
return -1;
}
return 0;
}
int OurInterface::sendVideoFormat()
{
#if 0
if (xrdpvr_set_video_format(channel, stream_id))
{
emit on_ErrorMsg("I/O Error",
"Error sending video format to remote client");
return -1;
}
#endif
return 0;
}
/**
* @brief Open a virtual connection to remote client
*
* @return 0 on success, -1 on failure
******************************************************************************/
int OurInterface::openVirtualChannel()
{
/* is channel already open? */
if (channel)
return -1;
/* open a virtual channel and connect to remote client */
channel = WTSVirtualChannelOpenEx(WTS_CURRENT_SESSION, "xrdpvr", 0);
if (channel == NULL)
{
emit on_ErrorMsg("Connection failure",
"Error connecting to remote client. Application will close now");
return -1;
}
return 0;
}
/**
* @brief this is a temp hack while we figure out how to set up the right
* context for avcodec_decode_video2() on the server side; the workaround
* is to send the first 1MB of the media file to the server end which
* reads this file and sets up its context
*
* @return 0 on success, -1 on failure
******************************************************************************/
int OurInterface::sendMetadataFile()
{
if (xrdpvr_init_player(channel, 101, filename.toAscii().data()))
{
fprintf(stderr, "failed to initialize the player\n");
return -1;
}
#if 0
if (xrdpvr_create_metadata_file(channel, filename.toAscii().data()))
{
emit on_ErrorMsg("I/O Error",
"An error occurred while sending data to remote client");
return -1;
}
#endif
return 0;
}
int OurInterface::sendGeometry(QRect rect)
{
int rv;
savedGeometry.setX(rect.x());
savedGeometry.setY(rect.y());
savedGeometry.setWidth(rect.width());
savedGeometry.setHeight(rect.height());
rv = xrdpvr_set_geometry(channel, stream_id, savedGeometry.x(),
savedGeometry.y(), savedGeometry.width(),
savedGeometry.height());
if (rv)
{
emit on_ErrorMsg("I/O Error",
"Error sending screen geometry to remote client");
return -1;
}
return 0;
}
