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shareable: Fix comments

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This commit is contained in:
Hajime Hoshi 2018-04-05 02:41:50 +09:00
parent 15dcd5764d
commit 810dc33b4a
1 changed files with 2 additions and 2 deletions
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4
internal/shareable/shareable.go
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@ -112,8 +112,8 @@ func (s *Image) ensureNotShared() {
// Put a random color pixel on newImg to make tests reliable. // Put a random color pixel on newImg to make tests reliable.
// //
// Of course this function works without this ReplacePixels, // Of course this function works without this ReplacePixels,
// but the tests might pass even if there is a bug in DrawImage // but the tests might pass without this even if there is a bug
// because of GPU memory cache. // in DrawImage because of previous GPU memory state.
v := theRand.next() v := theRand.next()
r, g, b := uint8(v>>24), uint8(v>>16), uint8(v>>8) r, g, b := uint8(v>>24), uint8(v>>16), uint8(v>>8)
newImg.ReplacePixels([]byte{r, g, b, 0xff}, 0, 0, 1, 1) newImg.ReplacePixels([]byte{r, g, b, 0xff}, 0, 0, 1, 1)