mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-08-17 07:50:04 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibGfx: Remove code responsible for glyph rasterization

Browse source 
No longer needed after switching to Skia.
This commit is contained in:
Aliaksandr Kalenik 2024-07-27 18:23:55 +03:00 • committed by Tim Ledbetter
commit f61e54b10c
Notes: github-actions[bot] 2024-07-27 17:38:31 +00:00
9 changed files with 0 additions and 182 deletions
Download patch file Download diff file Expand all files Collapse all files

38
Userland/Libraries/LibGfx/Painter.cpp
View file

@ -836,44 +836,6 @@ void Painter::draw_scaled_bitmap(IntRect const& a_dst_rect, Gfx::Bitmap const& s
}
}
FLATTEN void Painter::draw_glyph(FloatPoint point, u32 code_point, Font const& font, Color color)
{
auto top_left = point + FloatPoint(font.glyph_left_bearing(code_point), 0);
auto glyph_position = Gfx::GlyphRasterPosition::get_nearest_fit_for(top_left);
auto maybe_glyph = font.glyph(code_point, glyph_position.subpixel_offset);
if (!maybe_glyph.has_value())
return;
auto glyph = maybe_glyph.release_value();
if (glyph.is_color_bitmap()) {
float scaled_width = glyph.advance();
float ratio = static_cast<float>(glyph.bitmap()->height()) / static_cast<float>(glyph.bitmap()->width());
float scaled_height = scaled_width * ratio;
FloatRect rect(point.x(), point.y(), scaled_width, scaled_height);
draw_scaled_bitmap(rect.to_rounded<int>(), *glyph.bitmap(), glyph.bitmap()->rect(), 1.0f, ScalingMode::BilinearBlend);
} else if (color.alpha() != 255) {
blit_filtered(glyph_position.blit_position, *glyph.bitmap(), glyph.bitmap()->rect(), [color](Color pixel) -> Color {
return pixel.multiply(color);
});
} else {
blit_filtered(glyph_position.blit_position, *glyph.bitmap(), glyph.bitmap()->rect(), [color](Color pixel) -> Color {
return color.with_alpha(pixel.alpha());
});
}
}
void Painter::draw_emoji(IntPoint point, Gfx::Bitmap const& emoji, Font const& font)
{
IntRect dst_rect {
point.x(),
point.y(),
font.pixel_size_rounded_up() * emoji.width() / emoji.height(),
font.pixel_size_rounded_up(),
};
draw_scaled_bitmap(dst_rect, emoji, emoji.rect());
}
void Painter::set_pixel(IntPoint p, Color color, bool blend)
{
auto point = p;