snd_compr_tstamp Struct Reference

#include <compress_offload.h>

Data Fields
__u32	byte_offset
__u32	copied_total
snd_pcm_uframes_t	pcm_frames
snd_pcm_uframes_t	pcm_io_frames
__u32	sampling_rate

Detailed Description

struct snd_compr_tstamp: timestamp descriptor : Byte offset in ring buffer to DSP : Total number of bytes copied from/to ring buffer to/by DSP : Frames decoded or encoded by DSP. This field will evolve by large steps and should only be used to monitor encoding/decoding progress. It shall not be used for timing estimates. : Frames rendered or received by DSP into a mixer or an audio output/input. This field should be used for A/V sync or time estimates. : sampling rate of audio

Definition at line 67 of file compress_offload.h.

Field Documentation

__u32 byte_offset

Definition at line 68 of file compress_offload.h.

__u32 copied_total

Definition at line 69 of file compress_offload.h.

snd_pcm_uframes_t pcm_frames

Definition at line 70 of file compress_offload.h.

snd_pcm_uframes_t pcm_io_frames

Definition at line 71 of file compress_offload.h.

__u32 sampling_rate

Definition at line 72 of file compress_offload.h.

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The documentation for this struct was generated from the following file:

• include/sound/compress_offload.h