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LibWeb: Skip missing glyphs in Skia painter

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Port fbc42e7d42
This commit is contained in:
Aliaksandr Kalenik 2024-06-19 03:23:23 +03:00 committed by Andreas Kling
parent 5a6950be8e
commit e9658356c4
Notes: sideshowbarker 2024-07-17 09:49:48 +09:00 
Author: https://github.com/kalenikaliaksandr
Commit: https://github.com/LadybirdBrowser/ladybird/commit/e9658356c4
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/204
1 changed files with 5 additions and 3 deletions
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8
Userland/Libraries/LibWeb/Painting/CommandExecutorSkia.cpp
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@ -203,11 +203,13 @@ CommandResult CommandExecutorSkia::draw_glyph_run(DrawGlyphRun const& command)
auto const& code_point = glyph.code_point;
auto top_left = point + Gfx::FloatPoint(glyph.font->glyph_left_bearing(code_point), 0);
auto glyph_position = Gfx::GlyphRasterPosition::get_nearest_fit_for(top_left);
auto font_glyph = glyph.font->glyph(code_point, glyph_position.subpixel_offset);
if (font_glyph->is_color_bitmap()) {
auto maybe_font_glyph = glyph.font->glyph(code_point, glyph_position.subpixel_offset);
if (!maybe_font_glyph.has_value())
continue;
if (maybe_font_glyph->is_color_bitmap()) {
TODO();
} else {
SkBitmap sk_bitmap = gfx_bitmap_to_skia_bitmap(*font_glyph->bitmap());
auto sk_bitmap = gfx_bitmap_to_skia_bitmap(*maybe_font_glyph->bitmap());
auto sk_image = SkImages::RasterFromBitmap(sk_bitmap);
auto const& blit_position = glyph_position.blit_position;
canvas.drawImage(sk_image, blit_position.x(), blit_position.y(), SkSamplingOptions(), &paint);