diff options
Diffstat (limited to 'libs/hwui/OpenGLRenderer.cpp')
-rw-r--r-- | libs/hwui/OpenGLRenderer.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libs/hwui/OpenGLRenderer.cpp b/libs/hwui/OpenGLRenderer.cpp index 7993c0f..826d988 100644 --- a/libs/hwui/OpenGLRenderer.cpp +++ b/libs/hwui/OpenGLRenderer.cpp @@ -662,7 +662,9 @@ void OpenGLRenderer::calculateLayerBoundsAndClip(Rect& bounds, Rect& clip, bool // When the layer is not an FBO, we may use glCopyTexImage so we // need to make sure the layer does not extend outside the bounds // of the framebuffer - if (!bounds.intersect(Rect(0, 0, getViewportWidth(), getViewportHeight()))) { + const Snapshot& previous = *(currentSnapshot()->previous); + Rect previousViewport(0, 0, previous.getViewportWidth(), previous.getViewportHeight()); + if (!bounds.intersect(previousViewport)) { bounds.setEmpty(); } else if (fboLayer) { clip.set(bounds); |