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| 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...
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| 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...
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| 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...
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| 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...
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◆ SPA_BUFFER_ALLOC_FLAG_INLINE_ALL
| #define SPA_BUFFER_ALLOC_FLAG_INLINE_ALL 0b111 |
◆ SPA_BUFFER_ALLOC_FLAG_INLINE_CHUNK
| #define SPA_BUFFER_ALLOC_FLAG_INLINE_CHUNK (1<<1) |
add chunk data in the skeleton
◆ SPA_BUFFER_ALLOC_FLAG_INLINE_DATA
| #define SPA_BUFFER_ALLOC_FLAG_INLINE_DATA (1<<2) |
add buffer data to the skeleton
◆ SPA_BUFFER_ALLOC_FLAG_INLINE_META
| #define SPA_BUFFER_ALLOC_FLAG_INLINE_META (1<<0) |
add metadata data in the skeleton
◆ SPA_BUFFER_ALLOC_FLAG_NO_DATA
| #define SPA_BUFFER_ALLOC_FLAG_NO_DATA (1<<3) |