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lottie: Add exception for lottie doesn't have exported glyph

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Added handling logic for missing characters to prevent program hang.
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Jinny You 2024-06-05 19:54:29 +09:00 • committed by Mira Grudzinska
parent 07e386007c
commit e346cbb5ca
1 changed files with 5 additions and 0 deletions
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5
src/loaders/lottie/tvgLottieBuilder.cpp
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@ -1099,6 +1099,7 @@ static void _updateText(LottieLayer* layer, float frameNo)
cursor.y = ++line * (doc.height / scale); cursor.y = ++line * (doc.height / scale);
} }
//find the glyph //find the glyph
bool found = false;
for (auto g = text->font->chars.begin(); g < text->font->chars.end(); ++g) { for (auto g = text->font->chars.begin(); g < text->font->chars.end(); ++g) {
auto glyph = *g; auto glyph = *g;
//draw matched glyphs //draw matched glyphs
@ -1128,9 +1129,13 @@ static void _updateText(LottieLayer* layer, float frameNo)
//advance the cursor position horizontally //advance the cursor position horizontally
cursor.x += glyph->width + spacing + doc.tracking; cursor.x += glyph->width + spacing + doc.tracking;
found = true;
break; break;
} }
} }
if (!found) ++p;
} }
} }