tomo/backend
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Backend returns CanvasCloser

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This commit is contained in:
Sasha Koshka 2024-06-03 20:43:05 -04:00
parent 006921d690
commit 0d93d73c32
2 changed files with 3 additions and 2 deletions
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2
x/backend.go
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@ -126,7 +126,7 @@ func (this *Backend) NewTexture (source image.Image) canvas.TextureCloser {
return xcanvas.NewTextureFrom(source) return xcanvas.NewTextureFrom(source)
} }
func (this *Backend) NewCanvas (bounds image.Rectangle) canvas.Canvas { func (this *Backend) NewCanvas (bounds image.Rectangle) canvas.CanvasCloser {
return xcanvas.NewCanvas(this.x, bounds) return xcanvas.NewCanvas(this.x, bounds)
} }

3
x/canvas/canvas.go
View File

@ -49,9 +49,10 @@ func (this *Canvas) Push (window xproto.Window) {
} }
// Close frees this canvas from the X server. // Close frees this canvas from the X server.
func (this *Canvas) Close () { func (this *Canvas) Close () error {
this.assert() this.assert()
this.Image.Destroy() this.Image.Destroy()
return nil
} }
func (this *Canvas) assert () { func (this *Canvas) assert () {