mirror of
https://github.com/Ed94/raddebugger.git
synced 2026-06-16 17:12:23 -07:00
f -> fnt
This commit is contained in:
Ryan Fleury
+87
-93
@@ -7,24 +7,18 @@
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////////////////////////////////
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//~ rjf: Rasterization Flags
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typedef U32 F_RasterFlags;
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typedef U32 FNT_RasterFlags;
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enum
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{
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F_RasterFlag_Smooth = (1<<0),
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F_RasterFlag_Hinted = (1<<1),
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FNT_RasterFlag_Smooth = (1<<0),
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FNT_RasterFlag_Hinted = (1<<1),
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};
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////////////////////////////////
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//~ rjf: Handles & Tags
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typedef struct F_Hash F_Hash;
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struct F_Hash
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{
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U64 u64[2];
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};
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typedef struct F_Tag F_Tag;
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struct F_Tag
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typedef struct FNT_Tag FNT_Tag;
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struct FNT_Tag
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{
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U64 u64[2];
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};
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@@ -32,8 +26,8 @@ struct F_Tag
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////////////////////////////////
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//~ rjf: Draw Package Types (For Cache Queries)
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typedef struct F_Piece F_Piece;
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struct F_Piece
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typedef struct FNT_Piece FNT_Piece;
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struct FNT_Piece
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{
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R_Handle texture;
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Rng2S16 subrect;
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@@ -42,35 +36,35 @@ struct F_Piece
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U16 decode_size;
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};
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typedef struct F_PieceChunkNode F_PieceChunkNode;
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struct F_PieceChunkNode
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typedef struct FNT_PieceChunkNode FNT_PieceChunkNode;
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struct FNT_PieceChunkNode
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{
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F_PieceChunkNode *next;
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F_Piece *v;
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FNT_PieceChunkNode *next;
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FNT_Piece *v;
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U64 count;
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U64 cap;
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};
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typedef struct F_PieceChunkList F_PieceChunkList;
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struct F_PieceChunkList
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typedef struct FNT_PieceChunkList FNT_PieceChunkList;
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struct FNT_PieceChunkList
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{
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F_PieceChunkNode *first;
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F_PieceChunkNode *last;
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FNT_PieceChunkNode *first;
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FNT_PieceChunkNode *last;
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U64 node_count;
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U64 total_piece_count;
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};
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typedef struct F_PieceArray F_PieceArray;
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struct F_PieceArray
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typedef struct FNT_PieceArray FNT_PieceArray;
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struct FNT_PieceArray
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{
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F_Piece *v;
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FNT_Piece *v;
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U64 count;
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};
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typedef struct F_Run F_Run;
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struct F_Run
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typedef struct FNT_Run FNT_Run;
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struct FNT_Run
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{
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F_PieceArray pieces;
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FNT_PieceArray pieces;
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Vec2F32 dim;
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F32 ascent;
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F32 descent;
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@@ -79,21 +73,21 @@ struct F_Run
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////////////////////////////////
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//~ rjf: Font Path -> Handle * Metrics * Path Cache Types
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typedef struct F_FontHashNode F_FontHashNode;
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struct F_FontHashNode
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typedef struct FNT_FontHashNode FNT_FontHashNode;
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struct FNT_FontHashNode
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{
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F_FontHashNode *hash_next;
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F_Tag tag;
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FNT_FontHashNode *hash_next;
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FNT_Tag tag;
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FP_Handle handle;
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FP_Metrics metrics;
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String8 path;
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};
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typedef struct F_FontHashSlot F_FontHashSlot;
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struct F_FontHashSlot
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typedef struct FNT_FontHashSlot FNT_FontHashSlot;
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struct FNT_FontHashSlot
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{
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F_FontHashNode *first;
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F_FontHashNode *last;
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FNT_FontHashNode *first;
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FNT_FontHashNode *last;
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};
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////////////////////////////////
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@@ -117,18 +111,18 @@ struct F_Hash2InfoRasterCacheNode
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F_RasterCacheInfo info;
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};
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typedef struct F_Hash2InfoRasterCacheSlot F_Hash2InfoRasterCacheSlot;
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struct F_Hash2InfoRasterCacheSlot
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typedef struct FNT_Hash2InfoRasterCacheSlot FNT_Hash2InfoRasterCacheSlot;
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struct FNT_Hash2InfoRasterCacheSlot
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{
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F_Hash2InfoRasterCacheNode *first;
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F_Hash2InfoRasterCacheNode *last;
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};
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typedef struct F_Hash2StyleRasterCacheNode F_Hash2StyleRasterCacheNode;
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struct F_Hash2StyleRasterCacheNode
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typedef struct FNT_Hash2StyleRasterCacheNode FNT_Hash2StyleRasterCacheNode;
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struct FNT_Hash2StyleRasterCacheNode
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{
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F_Hash2StyleRasterCacheNode *hash_next;
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F_Hash2StyleRasterCacheNode *hash_prev;
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FNT_Hash2StyleRasterCacheNode *hash_next;
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FNT_Hash2StyleRasterCacheNode *hash_prev;
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U64 style_hash;
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F32 ascent;
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F32 descent;
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@@ -136,50 +130,50 @@ struct F_Hash2StyleRasterCacheNode
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F_RasterCacheInfo *utf8_class1_direct_map;
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U64 utf8_class1_direct_map_mask[4];
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U64 hash2info_slots_count;
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F_Hash2InfoRasterCacheSlot *hash2info_slots;
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FNT_Hash2InfoRasterCacheSlot *hash2info_slots;
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};
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typedef struct F_Hash2StyleRasterCacheSlot F_Hash2StyleRasterCacheSlot;
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struct F_Hash2StyleRasterCacheSlot
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typedef struct FNT_Hash2StyleRasterCacheSlot FNT_Hash2StyleRasterCacheSlot;
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struct FNT_Hash2StyleRasterCacheSlot
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{
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F_Hash2StyleRasterCacheNode *first;
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F_Hash2StyleRasterCacheNode *last;
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FNT_Hash2StyleRasterCacheNode *first;
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FNT_Hash2StyleRasterCacheNode *last;
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};
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////////////////////////////////
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//~ rjf: Atlas Types
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typedef U32 F_AtlasRegionNodeFlags;
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typedef U32 FNT_AtlasRegionNodeFlags;
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enum
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{
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F_AtlasRegionNodeFlag_Taken = (1<<0),
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FNT_AtlasRegionNodeFlag_Taken = (1<<0),
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};
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typedef struct F_AtlasRegionNode F_AtlasRegionNode;
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struct F_AtlasRegionNode
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typedef struct FNT_AtlasRegionNode FNT_AtlasRegionNode;
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struct FNT_AtlasRegionNode
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{
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F_AtlasRegionNode *parent;
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F_AtlasRegionNode *children[Corner_COUNT];
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FNT_AtlasRegionNode *parent;
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FNT_AtlasRegionNode *children[Corner_COUNT];
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Vec2S16 max_free_size[Corner_COUNT];
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F_AtlasRegionNodeFlags flags;
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FNT_AtlasRegionNodeFlags flags;
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U64 num_allocated_descendants;
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};
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typedef struct F_Atlas F_Atlas;
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struct F_Atlas
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typedef struct FNT_Atlas FNT_Atlas;
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struct FNT_Atlas
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{
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F_Atlas *next;
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F_Atlas *prev;
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FNT_Atlas *next;
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FNT_Atlas *prev;
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R_Handle texture;
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Vec2S16 root_dim;
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F_AtlasRegionNode *root;
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FNT_AtlasRegionNode *root;
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};
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////////////////////////////////
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//~ rjf: Metrics
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typedef struct F_Metrics F_Metrics;
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struct F_Metrics
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typedef struct FNT_Metrics FNT_Metrics;
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struct FNT_Metrics
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{
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F32 ascent;
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F32 descent;
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@@ -190,81 +184,81 @@ struct F_Metrics
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////////////////////////////////
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//~ rjf: Main State Type
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typedef struct F_State F_State;
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struct F_State
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typedef struct FNT_State FNT_State;
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struct FNT_State
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{
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Arena *arena;
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// rjf: font table
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U64 font_hash_table_size;
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F_FontHashSlot *font_hash_table;
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FNT_FontHashSlot *font_hash_table;
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// rjf: hash -> raster cache table
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U64 hash2style_slots_count;
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F_Hash2StyleRasterCacheSlot *hash2style_slots;
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FNT_Hash2StyleRasterCacheSlot *hash2style_slots;
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// rjf: atlas list
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F_Atlas *first_atlas;
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F_Atlas *last_atlas;
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FNT_Atlas *first_atlas;
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FNT_Atlas *last_atlas;
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};
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////////////////////////////////
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//~ rjf: Globals
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global F_State *f_state = 0;
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global FNT_State *f_state = 0;
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////////////////////////////////
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//~ rjf: Basic Functions
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internal F_Hash f_hash_from_string(String8 string);
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internal U64 f_little_hash_from_string(String8 string);
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internal Vec2S32 f_vertex_from_corner(Corner corner);
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internal U128 fnt_hash_from_string(String8 string);
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internal U64 fnt_little_hash_from_string(String8 string);
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internal Vec2S32 fnt_vertex_from_corner(Corner corner);
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////////////////////////////////
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//~ rjf: Font Tags
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internal F_Tag f_tag_zero(void);
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internal B32 f_tag_match(F_Tag a, F_Tag b);
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internal FP_Handle f_handle_from_tag(F_Tag tag);
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internal FP_Metrics f_fp_metrics_from_tag(F_Tag tag);
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internal F_Tag f_tag_from_path(String8 path);
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internal F_Tag f_tag_from_static_data_string(String8 *data_ptr);
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internal String8 f_path_from_tag(F_Tag tag);
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internal FNT_Tag fnt_tag_zero(void);
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internal B32 fnt_tag_match(FNT_Tag a, FNT_Tag b);
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internal FP_Handle fnt_handle_from_tag(FNT_Tag tag);
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internal FP_Metrics fnt_fp_metrics_from_tag(FNT_Tag tag);
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internal FNT_Tag fnt_tag_from_path(String8 path);
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internal FNT_Tag fnt_tag_from_static_data_string(String8 *data_ptr);
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internal String8 fnt_path_from_tag(FNT_Tag tag);
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////////////////////////////////
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//~ rjf: Atlas
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internal Rng2S16 f_atlas_region_alloc(Arena *arena, F_Atlas *atlas, Vec2S16 needed_size);
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internal void f_atlas_region_release(F_Atlas *atlas, Rng2S16 region);
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internal Rng2S16 fnt_atlas_region_alloc(Arena *arena, FNT_Atlas *atlas, Vec2S16 needed_size);
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internal void fnt_atlas_region_release(FNT_Atlas *atlas, Rng2S16 region);
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////////////////////////////////
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//~ rjf: Piece Type Functions
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internal F_Piece *f_piece_chunk_list_push_new(Arena *arena, F_PieceChunkList *list, U64 cap);
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internal void f_piece_chunk_list_push(Arena *arena, F_PieceChunkList *list, U64 cap, F_Piece *piece);
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internal F_PieceArray f_piece_array_from_chunk_list(Arena *arena, F_PieceChunkList *list);
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internal F_PieceArray f_piece_array_copy(Arena *arena, F_PieceArray *src);
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internal FNT_Piece *fnt_piece_chunk_list_push_new(Arena *arena, FNT_PieceChunkList *list, U64 cap);
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internal void fnt_piece_chunk_list_push(Arena *arena, FNT_PieceChunkList *list, U64 cap, FNT_Piece *piece);
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internal FNT_PieceArray fnt_piece_array_from_chunk_list(Arena *arena, FNT_PieceChunkList *list);
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internal FNT_PieceArray fnt_piece_array_copy(Arena *arena, FNT_PieceArray *src);
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////////////////////////////////
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//~ rjf: Rasterization Cache
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internal F_Hash2StyleRasterCacheNode *f_hash2style_from_tag_size_flags(F_Tag tag, F32 size, F_RasterFlags flags);
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internal F_Run f_push_run_from_string(Arena *arena, F_Tag tag, F32 size, F32 base_align_px, F32 tab_size_px, F_RasterFlags flags, String8 string);
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internal String8List f_wrapped_string_lines_from_font_size_string_max(Arena *arena, F_Tag font, F32 size, F32 base_align_px, F32 tab_size_px, String8 string, F32 max);
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internal Vec2F32 f_dim_from_tag_size_string(F_Tag tag, F32 size, F32 base_align_px, F32 tab_size_px, String8 string);
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internal Vec2F32 f_dim_from_tag_size_string_list(F_Tag tag, F32 size, F32 base_align_px, F32 tab_size_px, String8List list);
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internal F32 f_column_size_from_tag_size(F_Tag tag, F32 size);
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internal U64 f_char_pos_from_tag_size_string_p(F_Tag tag, F32 size, F32 base_align_px, F32 tab_size_px, String8 string, F32 p);
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internal FNT_Hash2StyleRasterCacheNode *fnt_hash2style_from_tag_size_flags(FNT_Tag tag, F32 size, FNT_RasterFlags flags);
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internal FNT_Run fnt_push_run_from_string(Arena *arena, FNT_Tag tag, F32 size, F32 base_align_px, F32 tab_size_px, FNT_RasterFlags flags, String8 string);
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internal String8List fnt_wrapped_string_lines_from_font_size_string_max(Arena *arena, FNT_Tag font, F32 size, F32 base_align_px, F32 tab_size_px, String8 string, F32 max);
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internal Vec2F32 fnt_dim_from_tag_size_string(FNT_Tag tag, F32 size, F32 base_align_px, F32 tab_size_px, String8 string);
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internal Vec2F32 fnt_dim_from_tag_size_string_list(FNT_Tag tag, F32 size, F32 base_align_px, F32 tab_size_px, String8List list);
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internal F32 fnt_column_size_from_tag_size(FNT_Tag tag, F32 size);
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internal U64 fnt_char_pos_from_tag_size_string_p(FNT_Tag tag, F32 size, F32 base_align_px, F32 tab_size_px, String8 string, F32 p);
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////////////////////////////////
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//~ rjf: Metrics
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internal F_Metrics f_metrics_from_tag_size(F_Tag tag, F32 size);
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internal F32 f_line_height_from_metrics(F_Metrics *metrics);
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internal FNT_Metrics fnt_metrics_from_tag_size(FNT_Tag tag, F32 size);
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internal F32 fnt_line_height_from_metrics(FNT_Metrics *metrics);
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////////////////////////////////
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//~ rjf: Main Calls
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internal void f_init(void);
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internal void fnt_init(void);
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#endif // FONT_CACHE_H
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