remove cDxr3Interface::SingleStep method

Driver does _NOT_ support SingleStep playmode, so there is no need
to call it. The big problem is that the driver does not return an
error by this syscall. Have send a pull request to fix this issue in
the driver.

3 files changed, 0 insertions, 17 deletions

diff --git a/dxr3demuxdevice.c b/dxr3demuxdevice.c
index a6d833d..181756f 100644
--- a/dxr3demuxdevice.c
+++ b/dxr3demuxdevice.c
@@ -170,7 +170,6 @@ void cDxr3DemuxDevice::StillPicture(const uint8_t* buf, int length)
     m_aBuf.Clear();
     m_demuxMode = DXR3_DEMUX_TRICK_MODE;
     m_trickState = DXR3_FREEZE;
-    m_dxr3Device->SingleStep();
 
     dsyslog("dxr3: demux: stillpicture length: %d", length);
 
@@ -255,7 +254,6 @@ int cDxr3DemuxDevice::DemuxPes(const uint8_t* buf, int length, bool bAc3Dts)
             switch (pesFrame->GetFrameType()) {
             case I_FRAME:
                 dsyslog("dxr3: demux: I-frame");
-                m_dxr3Device->SingleStep();
                 bPlaySuc = true;
                 //if (bPlayedFrame) return length;
                 bPlayedFrame = true;
diff --git a/dxr3interface.c b/dxr3interface.c
index ea752f6..16f151d 100644
--- a/dxr3interface.c
+++ b/dxr3interface.c
@@ -301,20 +301,6 @@ void cDxr3Interface::Pause()
 
     Unlock();
 }
-// ==================================
-void cDxr3Interface::SingleStep()
-{
-    int ioval = EM8300_PLAYMODE_SINGLESTEP;
-
-    Lock();
-
-	if (ioctl(m_fdControl, EM8300_IOCTL_SET_PLAYMODE, &ioval) == -1)
-	{
-	    esyslog("dxr3: unable to set single-step mode: %m");
-	}
-
-    Unlock();
-}
 
 // ==================================
 void cDxr3Interface::PlayVideoFrame(cFixedLengthFrame* pFrame, int times)
diff --git a/dxr3interface.h b/dxr3interface.h
index fdaa197..1c76d2a 100644
--- a/dxr3interface.h
+++ b/dxr3interface.h
@@ -110,7 +110,6 @@ public:
     void flushBuffers();
 
     void Pause();
-    void SingleStep();
     void PlayVideoFrame(cFixedLengthFrame* pFrame, int times = 1);
     void PlayVideoFrame(const uint8_t* pBuf, int length, int times = 1);
     void PlayVideoFrame(cDxr3PesFrame *frame);