mth/ebiten
1
0
Fork 0
mirror of https://github.com/hajimehoshi/ebiten.git synced 2024-11-10 04:57:26 +01:00
Code Issues Packages Projects Releases Wiki Activity

Revert "internal/restorable: refactoring"

Browse Source 
This reverts commit 81e1104613.

Updates #3083
This commit is contained in:
Hajime Hoshi 2024-09-06 14:14:02 +09:00
parent 19d2009a5f
commit becada4afc
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
internal/restorable/image.go
View File

@ -88,10 +88,7 @@ func clearImage(i *graphicscommand.Image, region image.Rectangle) {
// ClearPixels clears the specified region by WritePixels.
func (i *Image) ClearPixels(region image.Rectangle) {
if region.Dx() <= 0 || region.Dy() <= 0 {
panic("restorable: width/height must be positive")
}
clearImage(i.Image, region.Intersect(image.Rect(0, 0, i.width, i.height)))
i.WritePixels(nil, region)
}
// WritePixels replaces the image pixels with the given pixels slice.
@ -106,7 +103,11 @@ func (i *Image) WritePixels(pixels *graphics.ManagedBytes, region image.Rectangl
panic(fmt.Sprintf("restorable: out of range %v", region))
}
i.Image.WritePixels(pixels, region)
if pixels != nil {
i.Image.WritePixels(pixels, region)
} else {
clearImage(i.Image, region)
}
}
// DrawTriangles draws triangles with the given image.