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fix(eink): gate Lemon print path on _text_sz == 1

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setTextSize(2/3) switches GFX to non-Lemon fonts (built-in scaled or
FreeSans18pt). The Lemon path bypassed GFX entirely and rendered glyphs
at size 1 scale, shrinking splash version and clock when Lemon font
was active.

Refresh CODE_REVIEW.md: remove resolved issues (signed-int timing vars,
abs() no-op, XBM CRC, loadPrefs nesting, lock-screen LPP thrash, reply
prefix raw UTF-8), add new findings (upstream-merge surface, virtual
width()/height() per glyph, page_order sentinel), list enhancement
ideas.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-05-24 19:45:19 +02:00
parent 7dcb763d83
commit 10b2629b36
1 changed files with 3 additions and 2 deletions
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5
src/helpers/ui/GxEPDDisplay.cpp
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@@ -203,7 +203,8 @@ void GxEPDDisplay::setCursor(int x, int y) {
void GxEPDDisplay::print(const char* str) {
display_crc.update<char>(str, strlen(str));
if (_use_lemon) {
// Lemon path only for sz=1 — setTextSize(2/3) switches GFX to non-Lemon fonts.
if (_use_lemon && _text_sz == 1) {
int16_t cx = display.getCursorX();
int16_t cy = display.getCursorY();
int sc = (width() >= height()) ? 2 : 1;
@@ -267,7 +268,7 @@ void GxEPDDisplay::drawXbm(int x, int y, const uint8_t* bits, int w, int h) {
}
uint16_t GxEPDDisplay::getTextWidth(const char* str) {
if (_use_lemon) {
if (_use_lemon && _text_sz == 1) {
uint16_t total = 0;
const uint8_t* p = (const uint8_t*)str;
while (*p) total += lemonXAdvance(decodeUtf8(p));