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Fix for fontstash crash because it didn't fetch the offset of the first font correctly. The old setup didn't work with TTC files that contain multiple fonts.

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Karl Zylinski committed 2025-10-09 00:32:16 +02:00
1 parent 0f97382fa3
commit 79912b3a98
1 file changed
+4 -1
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vendor/fontstash/fontstash.odin
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@@ -335,7 +335,10 @@ AddFontMem :: proc(
res.freeLoadedData = freeLoadedData res.freeLoadedData = freeLoadedData
res.name = strings.clone(name) res.name = strings.clone(name)
stbtt.InitFont(&res.info, &res.loadedData[0], 0) // Get offset of first font (if the font is a TTC then it can contain multiple fonts)
// Note: There is currently no support for specifying any other font than first one.
font_offset := stbtt.GetFontOffsetForIndex(raw_data(res.loadedData), 0)
stbtt.InitFont(&res.info, raw_data(res.loadedData), font_offset)
ascent, descent, line_gap: i32 ascent, descent, line_gap: i32
stbtt.GetFontVMetrics(&res.info, &ascent, &descent, &line_gap) stbtt.GetFontVMetrics(&res.info, &ascent, &descent, &line_gap)