91 lines
1.9 KiB
C
91 lines
1.9 KiB
C
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#pragma once
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#include "types.h"
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#include "enums.h"
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namespace artery_font {
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template <typename REAL>
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struct Glyph {
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uint32 codepoint;
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uint32 image;
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struct {
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REAL l, b, r, t;
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} planeBounds, imageBounds;
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struct {
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REAL h, v;
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} advance;
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};
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template <typename REAL>
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struct KernPair {
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uint32 codepoint1, codepoint2;
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struct {
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REAL h, v;
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} advance;
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};
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template <typename REAL, template <typename> class LIST, class STRING>
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struct FontVariant {
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uint32 flags;
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uint32 weight;
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CodepointType codepointType;
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ImageType imageType;
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uint32 fallbackVariant;
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uint32 fallbackGlyph;
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struct Metrics {
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// In pixels:
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REAL fontSize;
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REAL distanceRange;
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// Proportional to font size:
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REAL emSize;
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REAL ascender, descender;
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REAL lineHeight;
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REAL underlineY, underlineThickness;
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REAL reserved[24];
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} metrics;
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STRING name;
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STRING metadata;
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LIST<Glyph<REAL> > glyphs;
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LIST<KernPair<REAL> > kernPairs;
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};
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template <class BYTE_ARRAY, class STRING>
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struct FontImage {
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uint32 flags;
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ImageEncoding encoding;
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uint32 width, height;
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uint32 channels;
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PixelFormat pixelFormat;
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ImageType imageType;
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struct {
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uint32 rowLength;
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ImageOrientation orientation;
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} rawBinaryFormat;
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uint32 childImages;
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uint32 textureFlags;
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STRING metadata;
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BYTE_ARRAY data;
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};
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template <class BYTE_ARRAY, class STRING>
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struct FontAppendix {
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STRING metadata;
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BYTE_ARRAY data;
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};
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template <typename REAL, template <typename> class LIST, class BYTE_ARRAY, class STRING>
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struct ArteryFont {
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typedef FontVariant<REAL, LIST, STRING> Variant;
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typedef FontImage<BYTE_ARRAY, STRING> Image;
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typedef FontAppendix<BYTE_ARRAY, STRING> Appendix;
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MetadataFormat metadataFormat;
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STRING metadata;
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LIST<Variant> variants;
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LIST<Image> images;
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LIST<Appendix> appendices;
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};
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}
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