finn/crosspoint-reader
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use sane smaller data types for data in section.bin (#188)

Browse Source 
## Summary

* Update EpdFontFamily::Style to be u8 instead of u32 (saving 3 bytes
per word)
* Update layout width/height to be u16 from int
* Update page element count to be u16 from u32
* Update text block element count to be u16 from u32
* Bumped section bin version to version 8
This commit is contained in:
Dave Allie
2025-12-31 12:11:36 +10:00
committed by GitHub
parent 40f9ed485c
commit 6e9ba1006a
28 changed files with 133 additions and 129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
lib/EpdFont/EpdFontFamily.h
View File

@@ -1,24 +1,24 @@
#pragma once
#include "EpdFont.h"
enum EpdFontStyle { REGULAR, BOLD, ITALIC, BOLD_ITALIC };
class EpdFontFamily {
public:
enum Style : uint8_t { REGULAR = 0, BOLD = 1, ITALIC = 2, BOLD_ITALIC = 3 };
explicit EpdFontFamily(const EpdFont* regular, const EpdFont* bold = nullptr, const EpdFont* italic = nullptr,
const EpdFont* boldItalic = nullptr)
: regular(regular), bold(bold), italic(italic), boldItalic(boldItalic) {}
~EpdFontFamily() = default;
void getTextDimensions(const char* string, int* w, int* h, Style style = REGULAR) const;
bool hasPrintableChars(const char* string, Style style = REGULAR) const;
const EpdFontData* getData(Style style = REGULAR) const;
const EpdGlyph* getGlyph(uint32_t cp, Style style = REGULAR) const;
private:
const EpdFont* regular;
const EpdFont* bold;
const EpdFont* italic;
const EpdFont* boldItalic;
const EpdFont* getFont(EpdFontStyle style) const;
public:
explicit EpdFontFamily(const EpdFont* regular, const EpdFont* bold = nullptr, const EpdFont* italic = nullptr,
const EpdFont* boldItalic = nullptr)
: regular(regular), bold(bold), italic(italic), boldItalic(boldItalic) {}
~EpdFontFamily() = default;
void getTextDimensions(const char* string, int* w, int* h, EpdFontStyle style = REGULAR) const;
bool hasPrintableChars(const char* string, EpdFontStyle style = REGULAR) const;
const EpdFontData* getData(EpdFontStyle style = REGULAR) const;
const EpdGlyph* getGlyph(uint32_t cp, EpdFontStyle style = REGULAR) const;
const EpdFont* getFont(Style style) const;
};