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Respect fontconfig's embeddedbitmap setting

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Fixes #2655.
This commit is contained in:
Roman Holovin 2019-07-24 00:21:11 +03:00 committed by Christian Duerr
parent a23b372f34
commit f49350fd5b
2 changed files with 9 additions and 1 deletions
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1
CHANGELOG.md
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@ -31,6 +31,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Debug ref tests are now written to disk regardless of shutdown method - Debug ref tests are now written to disk regardless of shutdown method
- Cursor color setting with escape sequence - Cursor color setting with escape sequence
- Override default bindings with subset terminal mode match - Override default bindings with subset terminal mode match
- On Linux, respect fontconfig's `embeddedbitmap` configuration option
## 0.3.3 ## 0.3.3

9
font/src/ft/mod.rs
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@ -347,9 +347,10 @@ impl FreeTypeRasterizer {
let antialias = pat.antialias().next().unwrap_or(true); let antialias = pat.antialias().next().unwrap_or(true);
let hinting = pat.hintstyle().next().unwrap_or(fc::HintStyle::Slight); let hinting = pat.hintstyle().next().unwrap_or(fc::HintStyle::Slight);
let rgba = pat.rgba().next().unwrap_or(fc::Rgba::Unknown); let rgba = pat.rgba().next().unwrap_or(fc::Rgba::Unknown);
let embedded_bitmaps = pat.embeddedbitmap().next().unwrap_or(true);
use freetype::face::LoadFlag; use freetype::face::LoadFlag;
match (antialias, hinting, rgba) { let mut flags = match (antialias, hinting, rgba) {
(false, fc::HintStyle::None, _) => LoadFlag::NO_HINTING | LoadFlag::MONOCHROME, (false, fc::HintStyle::None, _) => LoadFlag::NO_HINTING | LoadFlag::MONOCHROME,
(false, ..) => LoadFlag::TARGET_MONO | LoadFlag::MONOCHROME, (false, ..) => LoadFlag::TARGET_MONO | LoadFlag::MONOCHROME,
(true, fc::HintStyle::None, _) => LoadFlag::NO_HINTING | LoadFlag::TARGET_NORMAL, (true, fc::HintStyle::None, _) => LoadFlag::NO_HINTING | LoadFlag::TARGET_NORMAL,
@ -378,7 +379,13 @@ impl FreeTypeRasterizer {
// TODO should Medium/Full control whether to use the auto hinter? // TODO should Medium/Full control whether to use the auto hinter?
(true, _, fc::Rgba::Unknown) => LoadFlag::TARGET_NORMAL, (true, _, fc::Rgba::Unknown) => LoadFlag::TARGET_NORMAL,
(true, _, fc::Rgba::None) => LoadFlag::TARGET_NORMAL, (true, _, fc::Rgba::None) => LoadFlag::TARGET_NORMAL,
};
if !embedded_bitmaps {
flags |= LoadFlag::NO_BITMAP;
} }
flags
} }
fn ft_render_mode(pat: &fc::Pattern) -> freetype::RenderMode { fn ft_render_mode(pat: &fc::Pattern) -> freetype::RenderMode {