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Hajime Hoshi 2016-07-03 02:47:12 +09:00
parent 0519c69c13
commit 5826a958e1
1 changed files with 3 additions and 0 deletions
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3
image.go
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@ -71,6 +71,9 @@ func (i *images) savePixels(context *opengl.Context) error {
func (i *images) restorePixels(context *opengl.Context) error { func (i *images) restorePixels(context *opengl.Context) error {
i.m.Lock() i.m.Lock()
defer i.m.Unlock() defer i.m.Unlock()
// Dispose all images first because framebuffer/texture numbers can be reused.
// If framebuffers/textures are not disposed here, a newly created framebuffer/texture
// number can be a same number as existing one.
for img := range i.images { for img := range i.images {
if img.screen { if img.screen {
continue continue