bucket active conversion tasks by priority; adjust thread cap for bg conversion processes, don't flood cores with work while target is doing things

2026-08-02 03:58:11 +00:00 · 2025-10-15 17:56:10 -07:00
parent 410837d26d
commit 891eaec5cb
5 changed files with 492 additions and 242 deletions
@@ -0,0 +1,62 @@
+// Copyright (c) Epic Games Tools
+// Licensed under the MIT license (https://opensource.org/license/mit/)
+
+////////////////////////////////
+//~ rjf: ID Functions
+
+internal void cfg_id_list_push(Arena *arena, CFG_IDList *list, CFG_ID id);
+internal CFG_IDList cfg_id_list_copy(Arena *arena, CFG_IDList *src);
+
+////////////////////////////////
+//~ rjf: Node Pointer Data Structure Functions
+
+internal void cfg_node_ptr_list_push(Arena *arena, CFG_NodePtrList *list, CFG_Node *node);
+internal void cfg_node_ptr_list_push_front(Arena *arena, CFG_NodePtrList *list, CFG_Node *node);
+#define cfg_node_ptr_list_first(list) ((list)->count ? (list)->first->v : &cfg_nil_node)
+#define cfg_node_ptr_list_last(list)  ((list)->count ? (list)->last->v  : &cfg_nil_node)
+internal CFG_NodePtrArray cfg_node_ptr_array_from_list(Arena *arena, CFG_NodePtrList *list);
+
+////////////////////////////////
+//~ rjf: Config Reading Functions
+
+//- rjf: context selection
+internal void cfg_ctx_select(CFG_Ctx *ctx);
+
+//- rjf: tree navigations
+internal CFG_Node *cfg_node_from_id(CFG_ID id);
+internal CFG_Node *cfg_node_child_from_string(CFG_Node *parent, String8 string);
+internal CFG_Node *cfg_node_child_from_string_or_parent(CFG_Node *parent, String8 string);
+internal CFG_NodePtrList cfg_node_child_list_from_string(Arena *arena, CFG_Node *parent, String8 string);
+internal CFG_NodePtrList cfg_node_top_level_list_from_string(Arena *arena, String8 string);
+internal CFG_NodeRec cfg_node_rec__depth_first(CFG_Node *root, CFG_Node *node);
+
+//- rjf: serialization
+internal String8 cfg_string_from_tree(Arena *arena, String8 root_path, CFG_Node *root);
+
+////////////////////////////////
+//~ rjf: Config Writing Functions
+
+//- rjf: state creation / destroying
+internal CFG_State *cfg_state_alloc(void);
+internal void cfg_state_release(CFG_State *state);
+
+//- rjf: state -> ctx
+internal CFG_Ctx *cfg_state_ctx(CFG_State *state);
+
+//- rjf: tree building
+internal CFG_Node *cfg_node_alloc(CFG_State *state);
+internal void cfg_node_release(CFG_State *state, CFG_Node *node);
+internal void cfg_node_release_all_children(CFG_State *state, CFG_Node *node);
+internal CFG_Node *cfg_node_new(CFG_State *state, CFG_Node *parent, String8 string);
+internal CFG_Node *cfg_node_newf(CFG_State *state, CFG_Node *parent, char *fmt, ...);
+internal CFG_Node *cfg_node_new_replace(CFG_State *state, CFG_Node *parent, String8 string);
+internal CFG_Node *cfg_node_new_replacef(CFG_State *state, CFG_Node *parent, char *fmt, ...);
+internal CFG_Node *cfg_node_deep_copy(CFG_State *state, CFG_Node *src_root);
+internal void cfg_node_equip_string(CFG_State *state, CFG_Node *node, String8 string);
+internal void cfg_node_equip_stringf(CFG_State *state, CFG_Node *node, char *fmt, ...);
+internal void cfg_node_insert_child(CFG_State *state, CFG_Node *parent, CFG_Node *prev_child, CFG_Node *new_child);
+internal void cfg_node_unhook(CFG_State *state, CFG_Node *parent, CFG_Node *child);
+internal CFG_Node *cfg_node_child_from_string_or_alloc(CFG_State *state, CFG_Node *parent, String8 string);
+
+//- rjf: deserialization
+internal CFG_NodePtrList cfg_node_ptr_list_from_string(Arena *arena, String8 root_path, String8 string);
@@ -0,0 +1,178 @@
+// Copyright (c) Epic Games Tools
+// Licensed under the MIT license (https://opensource.org/license/mit/)
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+////////////////////////////////
+//~ rjf: IDs
+
+typedef U64 CFG_ID;
+
+typedef struct CFG_IDNode CFG_IDNode;
+struct CFG_IDNode
+{
+  CFG_IDNode *next;
+  CFG_ID v;
+};
+
+typedef struct CFG_IDList CFG_IDList;
+struct CFG_IDList
+{
+  CFG_IDNode *first;
+  CFG_IDNode *last;
+  U64 count;
+};
+
+////////////////////////////////
+//~ rjf: Tree Types
+
+typedef struct CFG_Node CFG_Node;
+struct CFG_Node
+{
+  CFG_Node *first;
+  CFG_Node *last;
+  CFG_Node *next;
+  CFG_Node *prev;
+  CFG_Node *parent;
+  CFG_ID id;
+  String8 string;
+};
+
+typedef struct CFG_NodePtrNode CFG_NodePtrNode;
+struct CFG_NodePtrNode
+{
+  CFG_NodePtrNode *next;
+  CFG_NodePtrNode *prev;
+  CFG_Node *v;
+};
+
+typedef struct CFG_NodePtrSlot CFG_NodePtrSlot;
+struct CFG_NodePtrSlot
+{
+  CFG_NodePtrNode *first;
+  CFG_NodePtrNode *last;
+};
+
+typedef struct CFG_NodePtrList CFG_NodePtrList;
+struct CFG_NodePtrList
+{
+  CFG_NodePtrNode *first;
+  CFG_NodePtrNode *last;
+  U64 count;
+};
+
+typedef struct CFG_NodePtrArray CFG_NodePtrArray;
+struct CFG_NodePtrArray
+{
+  CFG_Node **v;
+  U64 count;
+};
+
+typedef struct CFG_NodeRec CFG_NodeRec;
+struct CFG_NodeRec
+{
+  CFG_Node *next;
+  S32 push_count;
+  S32 pop_count;
+};
+
+////////////////////////////////
+//~ rjf: Config State Bundles
+
+typedef struct CFG_Ctx CFG_Ctx;
+struct CFG_Ctx
+{
+  CFG_Node *root;
+  U64 id_slots_count;
+  CFG_NodePtrSlot *id_slots;
+  U64 change_gen;
+  CFG_ID last_accessed_id;
+  CFG_Node *last_accessed;
+};
+
+typedef struct CFG_State CFG_State;
+struct CFG_State
+{
+  Arena *arena;
+  CFG_Node *free;
+  CFG_NodePtrNode *free_id_node;
+  U64 id_gen;
+  CFG_Ctx ctx;
+};
+
+////////////////////////////////
+//~ rjf: Globals
+
+read_only global CFG_Node cfg_nil_node =
+{
+  &cfg_nil_node,
+  &cfg_nil_node,
+  &cfg_nil_node,
+  &cfg_nil_node,
+  &cfg_nil_node,
+};
+
+thread_static CFG_Ctx *cfg_ctx = 0;
+
+////////////////////////////////
+//~ rjf: ID Functions
+
+internal void cfg_id_list_push(Arena *arena, CFG_IDList *list, CFG_ID id);
+internal CFG_IDList cfg_id_list_copy(Arena *arena, CFG_IDList *src);
+
+////////////////////////////////
+//~ rjf: Node Pointer Data Structure Functions
+
+internal void cfg_node_ptr_list_push(Arena *arena, CFG_NodePtrList *list, CFG_Node *node);
+internal void cfg_node_ptr_list_push_front(Arena *arena, CFG_NodePtrList *list, CFG_Node *node);
+#define cfg_node_ptr_list_first(list) ((list)->count ? (list)->first->v : &cfg_nil_node)
+#define cfg_node_ptr_list_last(list)  ((list)->count ? (list)->last->v  : &cfg_nil_node)
+internal CFG_NodePtrArray cfg_node_ptr_array_from_list(Arena *arena, CFG_NodePtrList *list);
+
+////////////////////////////////
+//~ rjf: Config Reading Functions
+
+//- rjf: context selection
+internal void cfg_ctx_select(CFG_Ctx *ctx);
+
+//- rjf: tree navigations
+internal CFG_Node *cfg_node_from_id(CFG_ID id);
+internal CFG_Node *cfg_node_child_from_string(CFG_Node *parent, String8 string);
+internal CFG_Node *cfg_node_child_from_string_or_parent(CFG_Node *parent, String8 string);
+internal CFG_NodePtrList cfg_node_child_list_from_string(Arena *arena, CFG_Node *parent, String8 string);
+internal CFG_NodePtrList cfg_node_top_level_list_from_string(Arena *arena, String8 string);
+internal CFG_NodeRec cfg_node_rec__depth_first(CFG_Node *root, CFG_Node *node);
+
+//- rjf: serialization
+internal String8 cfg_string_from_tree(Arena *arena, String8 root_path, CFG_Node *root);
+
+////////////////////////////////
+//~ rjf: Config Writing Functions
+
+//- rjf: state creation / destroying
+internal CFG_State *cfg_state_alloc(void);
+internal void cfg_state_release(CFG_State *state);
+
+//- rjf: state -> ctx
+internal CFG_Ctx *cfg_state_ctx(CFG_State *state);
+
+//- rjf: tree building
+internal CFG_Node *cfg_node_alloc(CFG_State *state);
+internal void cfg_node_release(CFG_State *state, CFG_Node *node);
+internal void cfg_node_release_all_children(CFG_State *state, CFG_Node *node);
+internal CFG_Node *cfg_node_new(CFG_State *state, CFG_Node *parent, String8 string);
+internal CFG_Node *cfg_node_newf(CFG_State *state, CFG_Node *parent, char *fmt, ...);
+internal CFG_Node *cfg_node_new_replace(CFG_State *state, CFG_Node *parent, String8 string);
+internal CFG_Node *cfg_node_new_replacef(CFG_State *state, CFG_Node *parent, char *fmt, ...);
+internal CFG_Node *cfg_node_deep_copy(CFG_State *state, CFG_Node *src_root);
+internal void cfg_node_equip_string(CFG_State *state, CFG_Node *node, String8 string);
+internal void cfg_node_equip_stringf(CFG_State *state, CFG_Node *node, char *fmt, ...);
+internal void cfg_node_insert_child(CFG_State *state, CFG_Node *parent, CFG_Node *prev_child, CFG_Node *new_child);
+internal void cfg_node_unhook(CFG_State *state, CFG_Node *parent, CFG_Node *child);
+internal CFG_Node *cfg_node_child_from_string_or_alloc(CFG_State *state, CFG_Node *parent, String8 string);
+
+//- rjf: deserialization
+internal CFG_NodePtrList cfg_node_ptr_list_from_string(Arena *arena, String8 root_path, String8 string);
+
+#endif // CONFIG_H