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Searched refs:frameBits (Results 1 – 5 of 5) sorted by relevance

/ohos5.0/drivers/hdf_core/framework/model/audio/usb/src/
H A Daudio_usb_endpoints.c739 uint32_t frameBits; in AudioUsbDataEpSetParamsSub() local
756 frameBits = pcmInfo->bitWidth * pcmInfo->channels; in AudioUsbDataEpSetParamsSub()
759 frameBits += pcmInfo->channels << FRAME_BITS_MASK; in AudioUsbDataEpSetParamsSub()
763 endpoint->stride = frameBits >> FRAME_BITS_MASK; in AudioUsbDataEpSetParamsSub()
781 …(((endpoint->freqMax << endpoint->dataInterval) + 0xffff) >> RIGHT_SHIFT_16) * (frameBits >> FRAME… in AudioUsbDataEpSetParamsSub()
786 endpoint->freqMax = (data_maxsize / (frameBits >> FRAME_BITS_MASK)) in AudioUsbDataEpSetParamsSub()
831 uint32_t format, frameBits; in AudioUsbSetRenderEpParams() local
841 frameBits = pcmInfo->bitWidth * pcmInfo->channels; in AudioUsbSetRenderEpParams()
844 frameBits += pcmInfo->channels << FRAME_BITS_MASK; in AudioUsbSetRenderEpParams()
860 …minsize = (endpoint->freqn >> (RIGHT_SHIFT_16 - endpoint->dataInterval)) * (frameBits >> FRAME_BIT… in AudioUsbSetRenderEpParams()
H A Daudio_usb_dma_ops.c642 static int32_t BytesToFrames(uint32_t frameBits, uint32_t size, uint32_t *pointer) in BytesToFrames() argument
644 if (pointer == NULL || frameBits == 0) { in BytesToFrames()
648 *pointer = size / frameBits; in BytesToFrames()
/ohos5.0/drivers/hdf_core/framework/model/audio/common/include/
H A Daudio_platform_base.h77 uint32_t AudioBytesToFrames(uint32_t frameBits, uint32_t size);
/ohos5.0/drivers/hdf_core/framework/model/audio/core/include/
H A Daudio_host.h244 uint32_t frameBits; member
/ohos5.0/drivers/hdf_core/framework/model/audio/common/src/
H A Daudio_platform_base.c51 uint32_t AudioBytesToFrames(uint32_t frameBits, uint32_t size) in AudioBytesToFrames() argument
57 return (frameBits / size); in AudioBytesToFrames()