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Diffstat (limited to 'third_party/rust/wpf-gpu-raster/notes')
| -rw-r--r-- | third_party/rust/wpf-gpu-raster/notes | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/third_party/rust/wpf-gpu-raster/notes b/third_party/rust/wpf-gpu-raster/notes new file mode 100644 index 0000000000..8550376eac --- /dev/null +++ b/third_party/rust/wpf-gpu-raster/notes @@ -0,0 +1,8 @@ +bezier flattening +----------------- +if we make sure we flatten beziers to integer y values we can avoid having to hit +the slow complex coverage path + +We can probably do this by using a skia style flattener. +Normally we compute a series of line segments using partial differencing. +I think we can adjust the line towards an integer y value by having small partial differences that we can move by. |