'\" t
.\"     Title: struct snd_compr_runtime
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Compress Offload
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "STRUCT SND_COMPR_RUN" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Compress Offload"
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.SH "NAME"
struct_snd_compr_runtime \- 
.SH "SYNOPSIS"
.sp
.nf
struct snd_compr_runtime {
  snd_pcm_state_t state;
  struct snd_compr_ops * ops;
  void * buffer;
  u64 buffer_size;
  u32 fragment_size;
  u32 fragments;
  u64 total_bytes_available;
  u64 total_bytes_transferred;
  wait_queue_head_t sleep;
  void * private_data;
};  
.fi
.SH "MEMBERS"
.PP
state
.RS 4
stream state
.RE
.PP
ops
.RS 4
pointer to DSP callbacks
.RE
.PP
buffer
.RS 4
pointer to kernel buffer, valid only when not in mmap mode or DSP doesn\*(Aqt implement copy
.RE
.PP
buffer_size
.RS 4
size of the above buffer
.RE
.PP
fragment_size
.RS 4
size of buffer fragment in bytes
.RE
.PP
fragments
.RS 4
number of such fragments
.RE
.PP
total_bytes_available
.RS 4
cumulative number of bytes made available in the ring buffer
.RE
.PP
total_bytes_transferred
.RS 4
cumulative bytes transferred by offload DSP
.RE
.PP
sleep
.RS 4
poll sleep
.RE
.PP
private_data
.RS 4
driver private data pointer
.RE
.SH "COPYRIGHT"
.br