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restorable: Refactoring

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This commit is contained in:
Hajime Hoshi 2018-11-24 21:08:28 +09:00
parent d165673789
commit 1f538af440
1 changed files with 2 additions and 3 deletions
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5
internal/restorable/image.go
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@ -158,13 +158,12 @@ func (i *Image) ReplacePixels(pixels []byte, x, y, width, height int) {
// However, that's ok since this image will be stale or have updated pixel data
// and this image can be restored without dummyImage.
w, h := dummyImage.Size()
colorm := (*affine.ColorM)(nil).Scale(0, 0, 0, 0)
vs := graphics.QuadVertices(w, h, 0, 0, w, h,
float32(width)/float32(w), 0, 0, float32(height)/float32(h),
float32(x), float32(y),
1, 1, 1, 1)
0, 0, 0, 0)
is := graphics.QuadIndices()
i.image.DrawImage(dummyImage.image, vs, is, colorm, graphics.CompositeModeCopy, graphics.FilterNearest)
i.image.DrawImage(dummyImage.image, vs, is, nil, graphics.CompositeModeCopy, graphics.FilterNearest)
}
if x == 0 && y == 0 && width == w && height == h {