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restorable: Rename clear -> clearForInitialization

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This commit is contained in:
Hajime Hoshi 2019-05-26 23:13:54 +09:00
parent b41a333230
commit 24822c0a10
1 changed files with 6 additions and 4 deletions
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10
internal/restorable/image.go
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@ -140,7 +140,7 @@ func NewImage(width, height int) *Image {
i := &Image{
image: graphicscommand.NewImage(width, height),
}
i.clear()
i.clearForInitialization()
theImages.add(i)
return i
}
@ -159,7 +159,7 @@ func NewScreenFramebufferImage(width, height int) *Image {
image: graphicscommand.NewScreenFramebufferImage(width, height),
screen: true,
}
i.clear()
i.clearForInitialization()
theImages.add(i)
return i
}
@ -169,7 +169,9 @@ func (i *Image) Fill(r, g, b, a uint8) {
i.fill(r, g, b, a)
}
func (i *Image) clear() {
// clearForInitialization clears the underlying image for initialization.
func (i *Image) clearForInitialization() {
// As this is for initialization, drawing history doesn't have to be adjusted.
i.fill(0, 0, 0, 0)
}
@ -504,7 +506,7 @@ func (i *Image) restore() error {
}
if i.volatile {
i.image = graphicscommand.NewImage(w, h)
i.clear()
i.clearForInitialization()
return nil
}
if i.stale {