Searched refs:iFreqRatio (Results 1 - 3 of 3) sorted by relevance

/vbox/src/VBox/Devices/Audio/
H A DAudioMixBuffer.h43 #define AUDIOMIXBUF_S2B_RATIO(pBuf, samples) ((((int64_t) samples << 32) / (pBuf)->iFreqRatio) << (pBuf)->cShift)
48 #define AUDIOMIXBUF_S2S_RATIO(pBuf, samples) (((int64_t) samples << 32) / (pBuf)->iFreqRatio)
H A DAudioMixBuffer.cpp647 pMixBuf->iFreqRatio = 1 << 20;
702 pMixBuf->iFreqRatio = ((int64_t)AUDMIXBUF_FMT_SAMPLE_FREQ(pParent->AudioFmt) << 32)
705 if (pMixBuf->iFreqRatio == 0) /* Catch division by zero. */
706 pMixBuf->iFreqRatio = 1 << 20; /* Do a 1:1 conversion instead. */
709 / pMixBuf->iFreqRatio, _64K /* 64K samples max. */);
751 AUDMIXBUF_LOG(("uThisHz=%RU32, uParentHz=%RU32, iFreqRatio=0x%RX64 (%RI64), uRateInc=0x%RX64 (%RU64), cSamples=%RU32 (%RU32 parent)\n",
754 pMixBuf->iFreqRatio, pMixBuf->iFreqRatio,
1190 pMixBuf->iFreqRatio = 1; /* Prevent division by zero. */
/vbox/include/VBox/vmm/
H A Dpdmaudioifs.h290 int64_t iFreqRatio; member in struct:PDMAUDIOMIXBUF

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