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| author | voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-11-18 05:20:17 +0000 |
|---|---|---|
| committer | voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-11-18 05:20:17 +0000 |
| commit | 0da22f962fd8ee14d7952b8ffc8fe539dfc3ad63 (patch) | |
| tree | 2b9d3e5460a1e0dbfb17e6c761fd04f91b63b076 /stream/tvi_dshow.c | |
| parent | c8b82b4b804a4fe081574b04f3aca5d99da05969 (diff) | |
| download | mpv-0da22f962fd8ee14d7952b8ffc8fe539dfc3ad63.tar.bz2 mpv-0da22f962fd8ee14d7952b8ffc8fe539dfc3ad63.tar.xz | |
Prevent chains from building more than once.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25087 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'stream/tvi_dshow.c')
| -rw-r--r-- | stream/tvi_dshow.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/stream/tvi_dshow.c b/stream/tvi_dshow.c index 4b82f8a2a6..2d115032d9 100644 --- a/stream/tvi_dshow.c +++ b/stream/tvi_dshow.c @@ -2411,6 +2411,9 @@ static HRESULT build_video_chain(priv_t *priv) { HRESULT hr; + if(priv->v_buf) + return S_OK; + if (priv->pVideoStreamConfig) { hr = OLE_CALL_ARGS(priv->pVideoStreamConfig, SetFormat, priv->pmtVideo); if (FAILED(hr)) { @@ -2447,6 +2450,9 @@ static HRESULT build_audio_chain(priv_t *priv) { HRESULT hr; + if(priv->a_buf) + return S_OK; + if(priv->immediate_mode) return S_OK; @@ -2489,6 +2495,9 @@ static HRESULT build_vbi_chain(priv_t *priv) #ifdef HAVE_TV_TELETEXT HRESULT hr; + if(priv->vbi_buf) + return S_OK; + if(priv->tv_param->tdevice) { priv->vbi_buf=calloc(1,sizeof(grabber_ringbuffer_t)); |