diff options
Diffstat (limited to 'thirdparties/win32/include/directshow/outputq.h')
| -rwxr-xr-x | thirdparties/win32/include/directshow/outputq.h | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/thirdparties/win32/include/directshow/outputq.h b/thirdparties/win32/include/directshow/outputq.h index 7e60b53..b3cec61 100755 --- a/thirdparties/win32/include/directshow/outputq.h +++ b/thirdparties/win32/include/directshow/outputq.h @@ -2,7 +2,7 @@ // File: OutputQ.h // // Desc: DirectShow base classes - defines the COutputQueue class, which -// makes a queue of samples and sends them to an output pin. The +// makes a queue of samples and sends them to an output pin. The // class will optionally send the samples to the pin directly. // // Copyright (c) 1992-2001 Microsoft Corporation. All rights reserved. @@ -19,13 +19,13 @@ public: __inout HRESULT *phr, // 'Return code' BOOL bAuto = TRUE, // Ask pin if blocks BOOL bQueue = TRUE, // Send through queue (ignored if - // bAuto set) + // bAuto set) LONG lBatchSize = 1, // Batch BOOL bBatchExact = FALSE,// Batch exactly to BatchSize LONG lListSize = // Likely number in the list - DEFAULTCACHE, + DEFAULTCACHE, DWORD dwPriority = // Priority of thread to create - THREAD_PRIORITY_NORMAL, + THREAD_PRIORITY_NORMAL, bool bFlushingOpt = false // flushing optimization ); ~COutputQueue(); @@ -35,16 +35,16 @@ public: // re-enable receives (pass this downstream) void EndFlush(); // Complete flush of samples - downstream - // pin guaranteed not to block at this stage + // pin guaranteed not to block at this stage void EOS(); // Call this on End of stream void SendAnyway(); // Send batched samples anyway (if bBatchExact set) void NewSegment( - REFERENCE_TIME tStart, - REFERENCE_TIME tStop, - double dRate); + REFERENCE_TIME tStart, + REFERENCE_TIME tStop, + double dRate); HRESULT Receive(IMediaSample *pSample); @@ -65,16 +65,14 @@ public: protected: static DWORD WINAPI InitialThreadProc(__in LPVOID pv); DWORD ThreadProc(); - BOOL IsQueued() - { + BOOL IsQueued() { return m_List != NULL; }; // The critical section MUST be held when this is called void QueueSample(IMediaSample *pSample); - BOOL IsSpecialSample(IMediaSample *pSample) - { + BOOL IsSpecialSample(IMediaSample *pSample) { return (DWORD_PTR)pSample > (DWORD_PTR)(LONG_PTR)(-16); }; @@ -87,10 +85,10 @@ protected: protected: // Queue 'messages' - #define SEND_PACKET ((IMediaSample *)(LONG_PTR)(-2)) // Send batch - #define EOS_PACKET ((IMediaSample *)(LONG_PTR)(-3)) // End of stream - #define RESET_PACKET ((IMediaSample *)(LONG_PTR)(-4)) // Reset m_hr - #define NEW_SEGMENT ((IMediaSample *)(LONG_PTR)(-5)) // send NewSegment +#define SEND_PACKET ((IMediaSample *)(LONG_PTR)(-2)) // Send batch +#define EOS_PACKET ((IMediaSample *)(LONG_PTR)(-3)) // End of stream +#define RESET_PACKET ((IMediaSample *)(LONG_PTR)(-4)) // Reset m_hr +#define NEW_SEGMENT ((IMediaSample *)(LONG_PTR)(-5)) // send NewSegment // new segment packet is always followed by one of these struct NewSegmentPacket { |
