diff options
Diffstat (limited to 'libs/hwui')
| -rw-r--r-- | libs/hwui/OpenGLRenderer.cpp | 4 | ||||
| -rw-r--r-- | libs/hwui/Snapshot.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/libs/hwui/OpenGLRenderer.cpp b/libs/hwui/OpenGLRenderer.cpp index 4df97e6..921c77b 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); diff --git a/libs/hwui/Snapshot.h b/libs/hwui/Snapshot.h index e9ab1ff..1a517fc 100644 --- a/libs/hwui/Snapshot.h +++ b/libs/hwui/Snapshot.h @@ -229,7 +229,7 @@ public: private: struct ViewportData { - ViewportData() : mWidth(0), mHeight() {} + ViewportData() : mWidth(0), mHeight(0) {} void initialize(int width, int height) { mWidth = width; mHeight = height; |