219 #define mpp_buffer_import(buffer, info) \  argument
222 #define mpp_buffer_get(group, buffer, size) \  argument
225 #define mpp_buffer_put(buffer) \  argument
228 #define mpp_buffer_inc_ref(buffer) \  argument
231 #define mpp_buffer_info_get(buffer, info) \  argument
234 #define mpp_buffer_read(buffer, offset, data, size) \  argument
237 #define mpp_buffer_write(buffer, offset, data, size) \  argument
240 #define mpp_buffer_get_ptr(buffer) \  argument
243 #define mpp_buffer_get_fd(buffer) \  argument
246 #define mpp_buffer_get_size(buffer) \  argument
249 #define mpp_buffer_get_index(buffer) \  argument
252 #define mpp_buffer_set_index(buffer, index) \  argument
255 #define mpp_buffer_get_offset(buffer) \  argument
258 #define mpp_buffer_set_offset(buffer, offset) \  argument
261 #define mpp_buffer_set_discard(buffer) \  argument
264 #define mpp_buffer_sync_begin(buffer) \  argument
266 #define mpp_buffer_sync_end(buffer) \  argument
268 #define mpp_buffer_sync_partial_begin(buffer, offset, length) \  argument
270 #define mpp_buffer_sync_partial_end(buffer, offset, length) \  argument
273 #define mpp_buffer_sync_ro_begin(buffer) \  argument
275 #define mpp_buffer_sync_ro_end(buffer) \  argument
277 #define mpp_buffer_sync_ro_partial_begin(buffer, offset, length) \  argument
279 #define mpp_buffer_sync_ro_partial_end(buffer, offset, length) \  argument