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99 lines
2.1 KiB
C
99 lines
2.1 KiB
C
#ifndef GX_FONT_H
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#define GX_FONT_H
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#include "system/types.h"
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#include "tempest/rect.h"
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#include "storm/list.h"
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#include "storm/hash.h"
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#include "gx/string.h"
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DECLARE_HANDLE(HFACE);
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DECLARE_STRUCT(CGxFont);
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DECLARE_STRUCT(GLYPHBITMAPDATA);
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DECLARE_STRUCT(CHARCODEDESC);
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DECLARE_STRUCT(KERNNODE);
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DECLARE_STRUCT(KERNINGHASHKEY);
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DECLARE_STRUCT(TEXTURECACHE);
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DECLARE_STRUCT(TEXTURECACHEROW);
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STORM_TS_LIST(CGxFont);
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STORM_TS_LIST(CHARCODEDESC);
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STORM_TS_HASH(CHARCODEDESC, HASHKEY_NONE);
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struct GLYPHBITMAPDATA {
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void* m_data;
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uint32_t m_dataSize;
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uint32_t m_glyphWidth;
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uint32_t m_glyphHeight;
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uint32_t m_glyphCellWidth;
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float m_glyphAdvance;
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float m_glyphBearing;
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uint32_t m_glyphPitch;
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int32_t m_yOffset;
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int32_t m_yStart;
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CRect m_textureCoords;
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};
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// struct CHARCODEDESC : TSHashObject<CHARCODEDESC,HASHKEY_NONE>
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struct CHARCODEDESC {
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TSHashObject_CHARCODEDESC_HASHKEY_NONE b_base;
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TSLink_CHARCODEDESC textureRowLink;
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TSLink_CHARCODEDESC fontGlyphLink;
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uint32_t textureNumber;
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uint32_t rowNumber;
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uint32_t glyphStartPixel;
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uint32_t glyphEndPixel;
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GLYPHBITMAPDATA bitmapData;
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};
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//
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// struct KERNNODE : TSHashObject<KERNNODE,KERNINGHASHKEY>
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struct KERNNODE {
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uint32_t flags;
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float proporportionalSpacing;
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float fixedWidthSpacing;
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};
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struct KERNINGHASHKEY {
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uint32_t code;
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};
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struct TEXTURECACHEROW {
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uint32_t widestFreeSlot;
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TSExplicitList_CHARCODEDESC glyphList;
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};
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STORM_TS_FIXED_ARRAY(TEXTURECACHEROW);
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struct TEXTURECACHE {
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void* m_texture;
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CGxFont* m_theFace;
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uint8_t m_anyDirtyGlyphs;
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uint8_t pad[3];
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TSFixedArray_TEXTURECACHEROW m_textureRows;
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};
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STORM_TS_HASH(KERNNODE, KERNINGHASHKEY);
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// struct CGxFont : TSLinkedNode<CGxFont>
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struct CGxFont {
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TSLinkedNode_CGxFont b_base;
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TSExplicitList_CGxString m_strings;
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TSHashTable_CHARCODEDESC_HASHKEY_NONE m_activeCharacters;
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TSHashTable_KERNNODE_KERNINGHASHKEY m_kernInfo;
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TSExplicitList_CHARCODEDESC m_activeCharacterCache;
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HFACE m_faceHandle;
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char m_fontName[260];
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uint32_t m_cellHeight;
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uint32_t m_baseline;
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uint32_t m_flags;
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float float184;
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float m_pixelsPerUnit;
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TEXTURECACHE m_textureCache[8];
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uint32_t m_pixelSize;
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};
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#endif
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