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| author | Christian Gmeiner <christian.gmeiner@gmail.com> | 2010-06-29 16:25:18 +0200 |
|---|---|---|
| committer | Christian Gmeiner <christian.gmeiner@gmail.com> | 2010-06-29 16:25:18 +0200 |
| commit | a9b09976c0dc86d75f5b9814b870cf99f7c3f23a (patch) | |
| tree | ac6dbc8256e059a2d3a397022110abbf68698ae0 | |
| parent | 737597e6e821d739a087fc3dfb89aa2840ddc461 (diff) | |
| download | vdr-plugin-dxr3-a9b09976c0dc86d75f5b9814b870cf99f7c3f23a.tar.gz vdr-plugin-dxr3-a9b09976c0dc86d75f5b9814b870cf99f7c3f23a.tar.bz2 | |
improve cDxr3Device::Clear() by using scr hack
| -rw-r--r-- | dxr3device.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/dxr3device.c b/dxr3device.c index c116b74..0f623bd 100644 --- a/dxr3device.c +++ b/dxr3device.c @@ -173,12 +173,16 @@ void cDxr3Device::TrickSpeed(int Speed) void cDxr3Device::Clear() { dsyslog("[dxr3-device] clear"); + uint32_t val = 0; - uint32_t ioval = EM8300_SUBDEVICE_VIDEO; - CHECK(ioctl(fdControl, EM8300_IOCTL_FLUSH, &ioval)); + // here we use some magic + // set the scr into future so that the firmware/hardware + // clears the buffers. + CHECK(ioctl(fdControl, EM8300_IOCTL_SCR_GET, &val)); + val += TIMESTAMPS_500MS * 4; + CHECK(ioctl(fdControl, EM8300_IOCTL_SCR_SET, &val)); audioOut->flush(); - cDevice::Clear(); } |