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Previously, we determined the positions of glyphs for each text run at the time of painting, which constituted a significant portion of the painting process according to profiles. However, since we already go through each glyph to figure out the width of each fragment during layout, we can simultaneously gather data about the position of each glyph in the layout phase and utilize this information in the painting phase. I had to update expectations for a couple of reference tests. These updates are due to the fact that we now measure glyph positions during layout using a 1x font, and then linearly scale each glyph's position to device pixels during painting. This approach should be acceptable, considering we measure a fragment's width and height with an unscaled font during layout. |
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| border-radius-ref.png | ||
| canvas-fillstyle-rgb.png | ||
| canvas-path-rect-ref.png | ||
| css-background-repeat-ref.png | ||
| css-backgrounds-ref.png | ||
| css-gradients-ref.png | ||
| object-fit-position.png | ||
| outer-box-shadow-ref.png | ||
| svg-gradient-spreadMethod-ref.png | ||
| svg-radialGradient-ref.png | ||
| svg-text-effects-ref.png | ||
| text-shadow-ref.png | ||
