88 lines
3.2 KiB
C
88 lines
3.2 KiB
C
/*
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* Header file for private strmbase implementations
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*
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* Copyright 2012 Aric Stewart, CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_STRMBASE_PRIVATE_H
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#define __WINE_STRMBASE_PRIVATE_H
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#include <assert.h>
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#define COBJMACROS
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#include "dshow.h"
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#include "uuids.h"
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#include "wine/debug.h"
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#include "wine/heap.h"
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#include "wine/list.h"
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#include "wine/strmbase.h"
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static inline const char *debugstr_time(REFERENCE_TIME time)
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{
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ULONGLONG abstime = time >= 0 ? time : -time;
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unsigned int i = 0, j = 0;
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char buffer[23], rev[23];
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while (abstime || i <= 8)
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{
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buffer[i++] = '0' + (abstime % 10);
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abstime /= 10;
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if (i == 7) buffer[i++] = '.';
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}
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if (time < 0) buffer[i++] = '-';
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while (i--) rev[j++] = buffer[i];
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while (rev[j-1] == '0' && rev[j-2] != '.') --j;
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rev[j] = 0;
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return wine_dbg_sprintf("%s", rev);
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}
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/* Quality Control */
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typedef struct QualityControlImpl {
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IQualityControl IQualityControl_iface;
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struct strmbase_pin *pin;
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IQualityControl *tonotify;
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/* Render stuff */
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REFERENCE_TIME last_in_time, last_left, avg_duration, avg_pt, avg_render, start, stop;
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REFERENCE_TIME current_jitter, current_rstart, current_rstop, clockstart;
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double avg_rate;
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LONG64 rendered, dropped;
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BOOL qos_handled, is_dropped;
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} QualityControlImpl;
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HRESULT QualityControlImpl_Create(struct strmbase_pin *pin, QualityControlImpl **out);
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void QualityControlImpl_Destroy(QualityControlImpl *This);
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HRESULT WINAPI QualityControlImpl_QueryInterface(IQualityControl *iface, REFIID riid, void **ppv);
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ULONG WINAPI QualityControlImpl_AddRef(IQualityControl *iface);
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ULONG WINAPI QualityControlImpl_Release(IQualityControl *iface);
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HRESULT WINAPI QualityControlImpl_Notify(IQualityControl *iface, IBaseFilter *sender, Quality qm);
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HRESULT WINAPI QualityControlImpl_SetSink(IQualityControl *iface, IQualityControl *tonotify);
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void QualityControlRender_Start(QualityControlImpl *This, REFERENCE_TIME tStart);
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void QualityControlRender_DoQOS(QualityControlImpl *priv);
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void QualityControlRender_BeginRender(QualityControlImpl *This, REFERENCE_TIME start, REFERENCE_TIME stop);
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void QualityControlRender_EndRender(QualityControlImpl *This);
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void strmbase_passthrough_update_time(struct strmbase_passthrough *passthrough, REFERENCE_TIME time);
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void strmbase_passthrough_invalidate_time(struct strmbase_passthrough *passthrough);
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void strmbase_passthrough_eos(struct strmbase_passthrough *passthrough);
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#endif /* __WINE_STRMBASE_PRIVATE_H */
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