5#ifndef PIPEWIRE_BUFFERS_H
6#define PIPEWIRE_BUFFERS_H
26#define PW_BUFFERS_FLAG_NONE 0
27#define PW_BUFFERS_FLAG_NO_MEM (1<<0)
28#define PW_BUFFERS_FLAG_SHARED (1<<1)
29#define PW_BUFFERS_FLAG_DYNAMIC (1<<2)
30#define PW_BUFFERS_FLAG_SHARED_MEM (1<<3)
31#define PW_BUFFERS_FLAG_IN_PRIORITY (1<<4)
32#define PW_BUFFERS_FLAG_ASYNC (1<<5)
42 struct spa_node *outnode, uint32_t out_port_id,
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)
Definition buffers.c:182
void pw_buffers_clear(struct pw_buffers *buffers)
Definition buffers.c:350
uint32_t flags
flags
Definition buffers.h:49
uint32_t n_buffers
number of port buffers
Definition buffers.h:48
struct spa_buffer ** buffers
port buffers
Definition buffers.h:47
struct pw_memblock * mem
allocated buffer memory
Definition buffers.h:46
Memory block structure.
Definition mem.h:64
A Buffer.
Definition buffer.h:100