PipeWire  0.3.27
buffers.h File Reference

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Data Structures

struct  pw_buffers
 

Macros

#define PW_BUFFERS_FLAG_NONE   0
 
#define PW_BUFFERS_FLAG_NO_MEM   (1<<0)
 don't allocate buffer memory More...
 
#define PW_BUFFERS_FLAG_SHARED   (1<<1)
 buffers can be shared More...
 
#define PW_BUFFERS_FLAG_DYNAMIC   (1<<2)
 buffers have dynamic data More...
 

Functions

int pw_buffers_negotiate (struct pw_context *context, uint32_t flags, struct spa_node *outnode, uint32_t out_port_id, struct spa_node *innode, uint32_t in_port_id, struct pw_buffers *result)
 
void pw_buffers_clear (struct pw_buffers *buffers)
 

Macro Definition Documentation

◆ PW_BUFFERS_FLAG_DYNAMIC

#define PW_BUFFERS_FLAG_DYNAMIC   (1<<2)

buffers have dynamic data

◆ PW_BUFFERS_FLAG_NO_MEM

#define PW_BUFFERS_FLAG_NO_MEM   (1<<0)

don't allocate buffer memory

◆ PW_BUFFERS_FLAG_NONE

#define PW_BUFFERS_FLAG_NONE   0

◆ PW_BUFFERS_FLAG_SHARED

#define PW_BUFFERS_FLAG_SHARED   (1<<1)

buffers can be shared

Function Documentation

◆ pw_buffers_clear()

void pw_buffers_clear ( struct pw_buffers buffers)

◆ pw_buffers_negotiate()

int pw_buffers_negotiate ( struct pw_context context,
uint32_t  flags,
struct spa_node *  outnode,
uint32_t  out_port_id,
struct spa_node *  innode,
uint32_t  in_port_id,
struct pw_buffers result 
)

References res.