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mipmap: Remove unused members

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This commit is contained in:
Hajime Hoshi 2020-01-08 02:32:28 +09:00
parent 4c8137ccf5
commit 2cbd5aa16e
1 changed files with 2 additions and 12 deletions
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14
internal/mipmap/mipmap.go
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@ -58,8 +58,6 @@ type levelToImage map[int]*shareable.Image
// Mipmap is a set of shareable.Image sorted by the order of mipmap level.
// The level 0 image is a regular image and higher-level images are used for mipmap.
type Mipmap struct {
width int
height int
volatile bool
orig *shareable.Image
imgs map[image.Rectangle]levelToImage
@ -67,8 +65,6 @@ type Mipmap struct {
func New(width, height int, volatile bool) *Mipmap {
return &Mipmap{
width: width,
height: height,
volatile: volatile,
orig: shareable.NewImage(width, height, volatile),
imgs: map[image.Rectangle]levelToImage{},
@ -77,10 +73,8 @@ func New(width, height int, volatile bool) *Mipmap {
func NewScreenFramebufferMipmap(width, height int) *Mipmap {
return &Mipmap{
width: width,
height: height,
orig: shareable.NewScreenFramebufferImage(width, height),
imgs: map[image.Rectangle]levelToImage{},
orig: shareable.NewScreenFramebufferImage(width, height),
imgs: map[image.Rectangle]levelToImage{},
}
}
@ -261,10 +255,6 @@ func sizeForLevel(origWidth, origHeight int, level int) (width, height int) {
return
}
func (m *Mipmap) isDisposed() bool {
return m.orig == nil
}
func (m *Mipmap) MarkDisposed() {
m.disposeMipmaps()
m.orig.MarkDisposed()