diff options
Diffstat (limited to 'font/src/ft/mod.rs')
| -rw-r--r-- | font/src/ft/mod.rs | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/font/src/ft/mod.rs b/font/src/ft/mod.rs index 9b84f55d..d2a99cae 100644 --- a/font/src/ft/mod.rs +++ b/font/src/ft/mod.rs @@ -442,7 +442,7 @@ impl FreeTypeRasterizer { } else { // Fallback if user has bitmap scaling disabled let metrics = face.ft_face.size_metrics().ok_or(Error::MissingSizeMetrics)?; - pixelsize as f64 / metrics.y_ppem as f64 + f64::from(pixelsize) / f64::from(metrics.y_ppem) }; Ok(downsample_bitmap(rasterized_glyph, fixup_factor)) } else { @@ -659,10 +659,10 @@ fn downsample_bitmap(mut bitmap_glyph: RasterizedGlyph, fixup_factor: f64) -> Ra for source_column in source_column_start..source_column_end { let offset = (source_pixel_index + source_column) * 4; - r += bitmap_buffer[offset] as u32; - g += bitmap_buffer[offset + 1] as u32; - b += bitmap_buffer[offset + 2] as u32; - a += bitmap_buffer[offset + 3] as u32; + r += u32::from(bitmap_buffer[offset]); + g += u32::from(bitmap_buffer[offset + 1]); + b += u32::from(bitmap_buffer[offset + 2]); + a += u32::from(bitmap_buffer[offset + 3]); pixels_picked += 1; } } @@ -678,8 +678,8 @@ fn downsample_bitmap(mut bitmap_glyph: RasterizedGlyph, fixup_factor: f64) -> Ra bitmap_glyph.buf = BitmapBuffer::RGBA(downsampled_buffer); // Downscale the metrics - bitmap_glyph.top = (bitmap_glyph.top as f64 * fixup_factor) as i32; - bitmap_glyph.left = (bitmap_glyph.left as f64 * fixup_factor) as i32; + bitmap_glyph.top = (f64::from(bitmap_glyph.top) * fixup_factor) as i32; + bitmap_glyph.left = (f64::from(bitmap_glyph.left) * fixup_factor) as i32; bitmap_glyph.width = target_width as i32; bitmap_glyph.height = target_height as i32; |