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mirror of https://github.com/wez/wezterm.git synced 2024-12-24 22:01:47 +03:00
wezterm/wezterm-gui
Wez Furlong d38ba13211 render: 3 layers with dual source blending only for the glyph layer
This splits rendering into 3 passes:

* background pass for z-index < 0.  This is for solid background colors,
  background images, and image attachments with z-index < 0.
  Rendered with regular alpha blending.
* glyph pass: for glyphs at z-index==0. This is rendered with dual
  source blending enabled to facilitate subpixel aa appearance.
* top layer pass for z-index >= 0 graphics.  This is rendered with
  regular alpha blending.

This avoids weird effects, like images with alpha shining through
the back of the window when the window itself isn't transparent.

refs: #544
2021-08-24 08:53:33 -07:00
..
src render: 3 layers with dual source blending only for the glyph layer 2021-08-24 08:53:33 -07:00
build.rs deps: windows 0.9 -> 0.11 2021-06-16 08:29:09 -07:00
Cargo.toml deps: tiny-skia -> 0.6 2021-08-23 07:48:13 -07:00