Data Structures
struct	spa_buffer_alloc_info
	information about the buffer layout More...

Macros
#define	SPA_BUFFER_ALLOC_FLAG_INLINE_META (1<<0)
	add metadata data in the skeleton More...

#define	SPA_BUFFER_ALLOC_FLAG_INLINE_CHUNK (1<<1)
	add chunk data in the skeleton More...

#define	SPA_BUFFER_ALLOC_FLAG_INLINE_DATA (1<<2)
	add buffer data to the skeleton More...

#define	SPA_BUFFER_ALLOC_FLAG_INLINE_ALL 0b111

#define	SPA_BUFFER_ALLOC_FLAG_NO_DATA (1<<3)
	don't set data pointers More...

Functions
int	spa_buffer_alloc_fill_info (struct spa_buffer_alloc_info *info, uint32_t n_metas, struct spa_meta metas[], uint32_t n_datas, struct spa_data datas[], uint32_t data_aligns[])
	Fill buffer allocation information. More...

struct spa_buffer *	spa_buffer_alloc_layout (struct spa_buffer_alloc_info info, void skel_mem, void *data_mem)
	Fill skeleton and data according to the allocation info. More...

int	spa_buffer_alloc_layout_array (struct spa_buffer_alloc_info info, uint32_t n_buffers, struct spa_buffer buffers[], void skel_mem, void data_mem)
	Layout an array of buffers. More...

struct spa_buffer **	spa_buffer_alloc_array (uint32_t n_buffers, uint32_t flags, uint32_t n_metas, struct spa_meta metas[], uint32_t n_datas, struct spa_data datas[], uint32_t data_aligns[])
	Allocate an array of buffers. More...

Macro Definition Documentation

◆ SPA_BUFFER_ALLOC_FLAG_INLINE_ALL

#define SPA_BUFFER_ALLOC_FLAG_INLINE_ALL 0b111

#define SPA_BUFFER_ALLOC_FLAG_INLINE_CHUNK (1<<1)

add chunk data in the skeleton

#define SPA_BUFFER_ALLOC_FLAG_INLINE_DATA (1<<2)

add buffer data to the skeleton

#define SPA_BUFFER_ALLOC_FLAG_INLINE_META (1<<0)

add metadata data in the skeleton

#define SPA_BUFFER_ALLOC_FLAG_NO_DATA (1<<3)

don't set data pointers