61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
#ifndef ASSET_CACHE_H
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#define ASSET_CACHE_H
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#include "sys.h"
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#include "work.h"
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#include "util.h"
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struct work_startup_receipt;
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enum asset_status {
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ASSET_STATUS_NONE,
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ASSET_STATUS_UNINITIALIZED,
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/* TODO: ASSET_STATUS_QUEUED? */
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ASSET_STATUS_LOADING,
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ASSET_STATUS_READY
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};
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struct asset {
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/* Managed via asset_cache_touch */
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u64 hash;
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struct string key;
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/* Managed via asset_cache_set_work */
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struct work_handle work;
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struct sync_flag work_ready_sf;
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/* Managed via asset_cache_mark_x functions */
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enum asset_status status;
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struct sync_flag asset_ready_sf;
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/* Accessed via asset_cache_get_data */
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void *store_data;
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};
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struct asset_cache_store {
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struct arena *arena;
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/* Internal */
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struct sys_lock lock;
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};
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struct asset_cache_startup_receipt { i32 _; };
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struct asset_cache_startup_receipt asset_cache_startup(struct work_startup_receipt *work_sr);
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struct asset *asset_cache_touch(struct string key, u64 hash, b32 *is_first_touch);
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void asset_cache_mark_loading(struct asset *asset);
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void asset_cache_mark_ready(struct asset *asset, void *store_data);
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void asset_cache_set_work(struct asset *asset, struct work_handle *handle);
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void asset_cache_wait(struct asset *asset);
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void *asset_cache_get_store_data(struct asset *asset);
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struct asset_cache_store asset_cache_store_open(void);
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void asset_cache_store_close(struct asset_cache_store *store);
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u64 asset_cache_hash(struct string key);
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#endif
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