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58 lines
1.8 KiB
58 lines
1.8 KiB
// COUNTERS.H
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//
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// Global performance counters for H.263 video codec
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//
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// Created 13-Nov-96 [JonT] <for NAC.DLL>
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// Added H.263 counters 30-Jan-97 [PhilF]
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#ifndef _COUNTERS_H
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#define _COUNTER_H
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#if defined(DECODE_TIMINGS_ON) || defined(ENCODE_TIMINGS_ON) || defined(DETAILED_DECODE_TIMINGS_ON) || defined(DETAILED_ENCODE_TIMINGS_ON) // { #if defined(DECODE_TIMINGS_ON) || defined(ENCODE_TIMINGS_ON) || defined(DETAILED_DECODE_TIMINGS_ON) || defined(DETAILED_ENCODE_TIMINGS_ON)
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#include <objbase.h>
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#include "icounter.h"
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#include "stats.h"
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// Interface pointer to counter manager object.
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// If this pointer is NULL, stats are not around (or not initialized)
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extern ICounterMgr* g_pCtrMgr;
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// Counter pointers. All available counters should be listed here
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extern ICounter* g_pctrCompressionTimePerFrame;
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extern ICounter* g_pctrDecompressionTimePerFrame;
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extern ICounter* g_pctrBEFTimePerFrame;
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// Helper function prototypes (COUNTER.CPP)
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extern "C" BOOL WINAPI InitCounters(void);
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extern "C" void WINAPI DoneCounters(void);
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// Function helpers (better than using macros)
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void __inline DEFINE_COUNTER(ICounter** ppctr, char* szName, DWORD dwFlags)
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{
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if (g_pCtrMgr->CreateCounter(ppctr) == S_OK)
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(*ppctr)->Initialize(szName, dwFlags);
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}
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void __inline DELETE_COUNTER(ICounter** ppctr)
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{
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ICounter* pctrT;
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if (*ppctr)
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{
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pctrT = *ppctr;
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*ppctr = NULL;
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pctrT->Release();
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}
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}
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void __inline UPDATE_COUNTER(ICounter* pctr, int nValue)
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{
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if (pctr)
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pctr->Update(nValue);
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}
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#endif // } #if defined(DECODE_TIMINGS_ON) || defined(ENCODE_TIMINGS_ON) || defined(DETAILED_DECODE_TIMINGS_ON) || defined(DETAILED_ENCODE_TIMINGS_ON)
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#endif // #ifndef _COUNTERS_H
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