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Searched refs:MIN_PERIOD_SIZE (Results 1 – 2 of 2) sorted by relevance

/ohos5.0/drivers/peripheral/audio/supportlibs/alsa_adapter/src/
H A Dalsa_snd_render.c23 #define MIN_PERIOD_SIZE (4 * 1024) macro
626 …uint32_t lastBuffSize = ((totalSize % MIN_PERIOD_SIZE) == 0) ? MIN_PERIOD_SIZE : (totalSize % MIN_… in RenderWriteiMmap()
627 uint32_t loopTimes = (lastBuffSize == MIN_PERIOD_SIZE) ? in RenderWriteiMmap()
628 (totalSize / MIN_PERIOD_SIZE) : (totalSize / MIN_PERIOD_SIZE + 1); in RenderWriteiMmap()
630 uint32_t copyLen = (looper < (loopTimes - 1)) ? MIN_PERIOD_SIZE : lastBuffSize; in RenderWriteiMmap()
/ohos5.0/drivers/hdf_core/framework/model/audio/common/src/
H A Daudio_platform_base.c20 #define MIN_PERIOD_SIZE (2 * 1024) macro
195 if (param->period < MIN_PERIOD_SIZE || param->period > MAX_PERIOD_SIZE) { in AudioSetRenderBufInfo()
221 if (param->period < MIN_PERIOD_SIZE || param->period > MAX_PERIOD_SIZE) { in AudioSetCaptureBufInfo()
491 …*lastBuffSize = ((*totalSize % MIN_PERIOD_SIZE) == 0) ? MIN_PERIOD_SIZE : (*totalSize % MIN_PERIOD… in AudioRenderPlatformDataInit()
492 *loopTimes = (*lastBuffSize == MIN_PERIOD_SIZE) ? in AudioRenderPlatformDataInit()
493 (*totalSize / MIN_PERIOD_SIZE) : (*totalSize / MIN_PERIOD_SIZE + 1); in AudioRenderPlatformDataInit()
510 tmpBuf = OsalMemCalloc(MIN_PERIOD_SIZE); in AudioMmapWriteTransfer()
533 …data->renderBufInfo.trafBufSize = (data->mmapLoopCount < (loopTimes - 1)) ? MIN_PERIOD_SIZE : last… in AudioMmapWriteTransfer()