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make it not crash

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This commit is contained in:
Kate 2025-07-14 21:44:20 +02:00
parent b130346ede
commit b9eb18eb7f
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1 changed files with 3 additions and 4 deletions
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7
crates/gpui/src/platform/windows/direct_write.rs
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@ -634,7 +634,7 @@ impl DirectWriteState {
let advance = [0.0f32];
let offset = [DWRITE_GLYPH_OFFSET::default()];
let glyph_run = DWRITE_GLYPH_RUN {
fontFace: ManuallyDrop::new(Some(font.font_face.cast()?)),
fontFace: unsafe { std::mem::transmute_copy(&font.font_face) },
fontEmSize: params.font_size.0,
glyphCount: 1,
glyphIndices: glyph_id.as_ptr(),
@ -644,7 +644,6 @@ impl DirectWriteState {
bidiLevel: 0,
};
let transform = DWRITE_MATRIX::default();
let rendering_mode = DWRITE_RENDERING_MODE1_NATURAL_SYMMETRIC;
let measuring_mode = DWRITE_MEASURING_MODE_NATURAL;
let baseline_origin_x = 0.0;
@ -653,7 +652,7 @@ impl DirectWriteState {
let glyph_analysis = unsafe {
self.components.factory.CreateGlyphRunAnalysis(
&glyph_run,
Some(&transform as *const _),
None,
rendering_mode,
measuring_mode,
DWRITE_GRID_FIT_MODE_DEFAULT,
@ -830,7 +829,7 @@ impl DirectWriteState {
));
}
let mut alpha_data = vec![0u8; (width * height) as usize];
let mut alpha_data = vec![0u8; (width * height * 3) as usize];
unsafe {
glyph_analysis.CreateAlphaTexture(