226 static void buf_add_log(MppBufferImpl *buffer, MppBufOps ops, const char* caller)  in buf_add_log()  argument
228     if (buffer->log_runtime_en) {  in buf_add_log()
230                 buffer->group_id, buffer->buffer_id, buffer->info.fd,  in buf_add_log()
231                 ops2str[ops], buffer->ref_count, caller);  in buf_add_log()
233     if (buffer->logs)  in buf_add_log()
234         buf_logs_write(buffer->logs, buffer->group_id, buffer->buffer_id,  in buf_add_log()
235                        ops, buffer->ref_count, caller);  in buf_add_log()
248 static void dump_buffer_info(MppBufferImpl *buffer)  in dump_buffer_info()  argument
251             buffer, buffer->info.fd, buffer->info.size,  in dump_buffer_info()
252             buffer->ref_count, buffer->discard, buffer->caller);  in dump_buffer_info()
291                                MppBufferImpl *buffer, rk_u32 reuse, const char *caller)  in service_put_buffer()  argument
299     pthread_mutex_lock(&buffer->lock);  in service_put_buffer()
302         mpp_assert(buffer->ref_count == 0);  in service_put_buffer()
303         if (buffer->ref_count > 0) {  in service_put_buffer()
304             pthread_mutex_unlock(&buffer->lock);  in service_put_buffer()
309     list_del_init(&buffer->list_status);  in service_put_buffer()
312         if (buffer->used && group) {  in service_put_buffer()
314             list_add_tail(&buffer->list_status, &group->list_unused);  in service_put_buffer()
318                       buffer->buffer_id, group, buffer->group_id);  in service_put_buffer()
320         buffer->used = 0;  in service_put_buffer()
322         pthread_mutex_unlock(&buffer->lock);  in service_put_buffer()
328     list_for_each_entry_safe(pos, n, &buffer->list_maps, MppDevBufMapNode, list_buf) {  in service_put_buffer()
332     mpp_assert(list_empty(&buffer->list_maps));  in service_put_buffer()
333     info = buffer->info;  in service_put_buffer()
336         rk_u32 size = buffer->info.size;  in service_put_buffer()
338         if (buffer->used)  in service_put_buffer()
350         buf_add_log(buffer, BUF_DESTROY, caller);  in service_put_buffer()
360     clear_buffer_info(&buffer->info);  in service_put_buffer()
362     pthread_mutex_unlock(&buffer->lock);  in service_put_buffer()
377         BufferOp func = (buffer->mode == MPP_BUFFER_INTERNAL) ?  in service_put_buffer()
378                         (buffer->alloc_api->free) :  in service_put_buffer()
379                         (buffer->alloc_api->release);  in service_put_buffer()
381         func(buffer->allocator, &info);  in service_put_buffer()
384     mpp_mem_pool_put(pool_buf, buffer, caller);  in service_put_buffer()
387 static MPP_RET inc_buffer_ref(MppBufferImpl *buffer, const char *caller)  in inc_buffer_ref()  argument
391     pthread_mutex_lock(&buffer->lock);  in inc_buffer_ref()
392     buffer->ref_count++;  in inc_buffer_ref()
393     buf_add_log(buffer, BUF_REF_INC, caller);  in inc_buffer_ref()
394     if (!buffer->used) {  in inc_buffer_ref()
400             group = SEARCH_GROUP_BY_ID(srv, buffer->group_id);  in inc_buffer_ref()
405         buffer->used = 1;  in inc_buffer_ref()
408             list_del_init(&buffer->list_status);  in inc_buffer_ref()
409             list_add_tail(&buffer->list_status, &group->list_used);  in inc_buffer_ref()
418     pthread_mutex_unlock(&buffer->lock);  in inc_buffer_ref()
424                           MppBufferImpl **buffer)  in mpp_buffer_create()  argument
494     if (buffer) {  in mpp_buffer_create()
499         *buffer = p;  in mpp_buffer_create()
534 MPP_RET mpp_buffer_mmap(MppBufferImpl *buffer, const char* caller)  in mpp_buffer_mmap()  argument
538     MPP_RET ret = buffer->alloc_api->mmap(buffer->allocator, &buffer->info);  in mpp_buffer_mmap()
541                   buffer->buffer_id, buffer->group_id, buffer->info.fd, caller);  in mpp_buffer_mmap()
543     buf_add_log(buffer, BUF_MMAP, caller);  in mpp_buffer_mmap()
549 MPP_RET mpp_buffer_ref_inc(MppBufferImpl *buffer, const char* caller)  in mpp_buffer_ref_inc()  argument
553     MPP_RET ret = inc_buffer_ref(buffer, caller);  in mpp_buffer_ref_inc()
560 MPP_RET mpp_buffer_ref_dec(MppBufferImpl *buffer, const char* caller)  in mpp_buffer_ref_dec()  argument
567     pthread_mutex_lock(&buffer->lock);  in mpp_buffer_ref_dec()
569     if (buffer->ref_count <= 0) {  in mpp_buffer_ref_dec()
570         buf_add_log(buffer, BUF_REF_DEC, caller);  in mpp_buffer_ref_dec()
572                   buffer->caller, buffer->ref_count, caller);  in mpp_buffer_ref_dec()
575         pthread_mutex_unlock(&buffer->lock);  in mpp_buffer_ref_dec()
579     buffer->ref_count--;  in mpp_buffer_ref_dec()
580     if (buffer->ref_count == 0)  in mpp_buffer_ref_dec()
582     buf_add_log(buffer, BUF_REF_DEC, caller);  in mpp_buffer_ref_dec()
584     pthread_mutex_unlock(&buffer->lock);  in mpp_buffer_ref_dec()
592             group = SEARCH_GROUP_BY_ID(srv, buffer->group_id);  in mpp_buffer_ref_dec()
602             reuse = (!group->is_misc && !buffer->discard);  in mpp_buffer_ref_dec()
603             service_put_buffer(srv, group, buffer, reuse, caller);  in mpp_buffer_ref_dec()
617 MPP_RET mpp_buffer_discard(MppBufferImpl *buffer, const char* caller)  in mpp_buffer_discard()  argument
626         group = SEARCH_GROUP_BY_ID(srv, buffer->group_id);  in mpp_buffer_discard()
633         buffer->discard = 1;  in mpp_buffer_discard()
634         buf_add_log(buffer, BUF_DISCARD, caller);  in mpp_buffer_discard()
645     MppBufferImpl *buffer = NULL;  in mpp_buffer_get_unused()  local
660                 buffer = pos;  in mpp_buffer_get_unused()
661                 pthread_mutex_lock(&buffer->lock);  in mpp_buffer_get_unused()
662                 buffer->ref_count++;  in mpp_buffer_get_unused()
663                 buffer->used = 1;  in mpp_buffer_get_unused()
664                 buf_add_log(buffer, BUF_REF_INC, caller);  in mpp_buffer_get_unused()
665                 list_del_init(&buffer->list_status);  in mpp_buffer_get_unused()
666                 list_add_tail(&buffer->list_status, &p->list_used);  in mpp_buffer_get_unused()
669                 pthread_mutex_unlock(&buffer->lock);  in mpp_buffer_get_unused()
689     return buffer;  in mpp_buffer_get_unused()
692 rk_u32 mpp_buffer_to_addr(MppBuffer buffer, size_t offset)  in mpp_buffer_to_addr()  argument
694     MppBufferImpl *impl = (MppBufferImpl *)buffer;  in mpp_buffer_to_addr()
717 static MppDevBufMapNode *mpp_buffer_attach_dev_lock(const char *caller, MppBuffer buffer, MppDev de…  in mpp_buffer_attach_dev_lock()  argument
719     MppBufferImpl *impl = (MppBufferImpl *)buffer;  in mpp_buffer_attach_dev_lock()
745     node->buffer = impl;  in mpp_buffer_attach_dev_lock()
765 MPP_RET mpp_buffer_attach_dev_f(const char *caller, MppBuffer buffer, MppDev dev)  in mpp_buffer_attach_dev_f()  argument
769     node = mpp_buffer_attach_dev_lock(caller, buffer, dev);  in mpp_buffer_attach_dev_f()
774 MPP_RET mpp_buffer_detach_dev_f(const char *caller, MppBuffer buffer, MppDev dev)  in mpp_buffer_detach_dev_f()  argument
776     MppBufferImpl *impl = (MppBufferImpl *)buffer;  in mpp_buffer_detach_dev_f()
796 rk_u32 mpp_buffer_get_iova_f(const char *caller, MppBuffer buffer, MppDev dev)  in mpp_buffer_get_iova_f()  argument
800     node = mpp_buffer_attach_dev_lock(caller, buffer, dev);  in mpp_buffer_get_iova_f()