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

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## 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
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10
src/activities/reader/EpubReaderActivity.cpp
View File

@@ -244,7 +244,7 @@ void EpubReaderActivity::renderScreen() {
// Show end of book screen
if (currentSpineIndex == epub->getSpineItemsCount()) {
renderer.clearScreen();
renderer.drawCenteredText(UI_12_FONT_ID, 300, "End of book", true, BOLD);
renderer.drawCenteredText(UI_12_FONT_ID, 300, "End of book", true, EpdFontFamily::BOLD);
renderer.displayBuffer();
return;
}
@@ -263,8 +263,8 @@ void EpubReaderActivity::renderScreen() {
Serial.printf("[%lu] [ERS] Loading file: %s, index: %d\n", millis(), filepath.c_str(), currentSpineIndex);
section = std::unique_ptr<Section>(new Section(epub, currentSpineIndex, renderer));
const auto viewportWidth = renderer.getScreenWidth() - orientedMarginLeft - orientedMarginRight;
const auto viewportHeight = renderer.getScreenHeight() - orientedMarginTop - orientedMarginBottom;
const uint16_t viewportWidth = renderer.getScreenWidth() - orientedMarginLeft - orientedMarginRight;
const uint16_t viewportHeight = renderer.getScreenHeight() - orientedMarginTop - orientedMarginBottom;
if (!section->loadSectionFile(SETTINGS.getReaderFontId(), SETTINGS.getReaderLineCompression(),
SETTINGS.extraParagraphSpacing, viewportWidth, viewportHeight)) {
@@ -332,7 +332,7 @@ void EpubReaderActivity::renderScreen() {
if (section->pageCount == 0) {
Serial.printf("[%lu] [ERS] No pages to render\n", millis());
renderer.drawCenteredText(UI_12_FONT_ID, 300, "Empty chapter", true, BOLD);
renderer.drawCenteredText(UI_12_FONT_ID, 300, "Empty chapter", true, EpdFontFamily::BOLD);
renderStatusBar(orientedMarginRight, orientedMarginBottom, orientedMarginLeft);
renderer.displayBuffer();
return;
@@ -340,7 +340,7 @@ void EpubReaderActivity::renderScreen() {
if (section->currentPage < 0 || section->currentPage >= section->pageCount) {
Serial.printf("[%lu] [ERS] Page out of bounds: %d (max %d)\n", millis(), section->currentPage, section->pageCount);
renderer.drawCenteredText(UI_12_FONT_ID, 300, "Out of bounds", true, BOLD);
renderer.drawCenteredText(UI_12_FONT_ID, 300, "Out of bounds", true, EpdFontFamily::BOLD);
renderStatusBar(orientedMarginRight, orientedMarginBottom, orientedMarginLeft);
renderer.displayBuffer();
return;