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clear stencil when bounds change

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Thomas Friedel 2019-02-24 11:08:22 +01:00
parent 041cf94c5c
commit 93c75a9b61
1 changed files with 1 additions and 0 deletions
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backend/gogl/gogl.go
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@ -235,6 +235,7 @@ func (b *GoGLBackend) SetBounds(x, y, w, h int) {
b.fw, b.fh = float64(w), float64(h) b.fw, b.fh = float64(w), float64(h)
if b == activeContext { if b == activeContext {
gl.Viewport(0, 0, int32(b.w), int32(b.h)) gl.Viewport(0, 0, int32(b.w), int32(b.h))
gl.Clear(gl.STENCIL_BUFFER_BIT)
} }
} }