clean-up SurfaceFlinger a bit
- most methods on Layer didn't need to be virtual - more consistency in naming drawing/current state Change-Id: Ieb7b4951b40fc673b807994ed21ae4aea7281068
This commit is contained in:
Mathias Agopian
parent
2e3a7f1e3d
commit
1eae0ee494
@ -165,7 +165,7 @@ void Layer::onRemoved() {
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// set-up
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// ---------------------------------------------------------------------------
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String8 Layer::getName() const {
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const String8& Layer::getName() const {
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return mName;
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}
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@ -281,7 +281,7 @@ static Rect reduce(const Rect& win, const Region& exclude) {
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}
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Rect Layer::computeBounds() const {
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const Layer::State& s(drawingState());
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const Layer::State& s(getDrawingState());
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Rect win(s.active.w, s.active.h);
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if (!s.active.crop.isEmpty()) {
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win.intersect(s.active.crop, &win);
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@ -305,7 +305,7 @@ Rect Layer::computeCrop(const sp<const DisplayDevice>& hw) const {
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// the active.crop is the area of the window that gets cropped, but not
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// scaled in any ways.
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const State& s(drawingState());
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const State& s(getDrawingState());
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// apply the projection's clipping to the window crop in
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// layerstack space, and convert-back to layer space.
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@ -372,7 +372,7 @@ void Layer::setGeometry(
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}
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// this gives us only the "orientation" component of the transform
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const State& s(drawingState());
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const State& s(getDrawingState());
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if (!isOpaque() || s.alpha != 0xFF) {
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layer.setBlending(mPremultipliedAlpha ?
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HWC_BLENDING_PREMULT :
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@ -627,7 +627,7 @@ static void setupOpenGL11(bool premultipliedAlpha, bool opaque, int alpha) {
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void Layer::drawWithOpenGL(
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const sp<const DisplayDevice>& hw, const Region& clip) const {
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const uint32_t fbHeight = hw->getHeight();
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const State& s(drawingState());
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const State& s(getDrawingState());
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if (mFlinger->getGlesVersion() == GLES_VERSION_1_0) {
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setupOpenGL10(mPremultipliedAlpha, isOpaque(), s.alpha);
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@ -730,7 +730,7 @@ bool Layer::getOpacityForFormat(uint32_t format)
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void Layer::computeGeometry(const sp<const DisplayDevice>& hw, LayerMesh* mesh) const
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{
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const Layer::State& s(drawingState());
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const Layer::State& s(getDrawingState());
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const Transform tr(hw->getTransform() * s.transform);
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const uint32_t hw_h = hw->getHeight();
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Rect win(s.active.w, s.active.h);
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@ -805,11 +805,11 @@ void Layer::setVisibleNonTransparentRegion(const Region&
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uint32_t Layer::doTransaction(uint32_t flags) {
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ATRACE_CALL();
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const Layer::State& front(drawingState());
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const Layer::State& temp(currentState());
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const Layer::State& s(getDrawingState());
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const Layer::State& c(getCurrentState());
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const bool sizeChanged = (temp.requested.w != front.requested.w) ||
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(temp.requested.h != front.requested.h);
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const bool sizeChanged = (c.requested.w != s.requested.w) ||
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(c.requested.h != s.requested.h);
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if (sizeChanged) {
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// the size changed, we need to ask our client to request a new buffer
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@ -819,46 +819,46 @@ uint32_t Layer::doTransaction(uint32_t flags) {
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" requested={ wh={%4u,%4u} crop={%4d,%4d,%4d,%4d} (%4d,%4d) }}\n"
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" drawing={ active ={ wh={%4u,%4u} crop={%4d,%4d,%4d,%4d} (%4d,%4d) }\n"
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" requested={ wh={%4u,%4u} crop={%4d,%4d,%4d,%4d} (%4d,%4d) }}\n",
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this, (const char*) getName(), mCurrentTransform, mCurrentScalingMode,
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temp.active.w, temp.active.h,
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temp.active.crop.left,
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temp.active.crop.top,
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temp.active.crop.right,
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temp.active.crop.bottom,
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temp.active.crop.getWidth(),
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temp.active.crop.getHeight(),
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temp.requested.w, temp.requested.h,
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temp.requested.crop.left,
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temp.requested.crop.top,
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temp.requested.crop.right,
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temp.requested.crop.bottom,
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temp.requested.crop.getWidth(),
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temp.requested.crop.getHeight(),
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front.active.w, front.active.h,
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front.active.crop.left,
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front.active.crop.top,
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front.active.crop.right,
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front.active.crop.bottom,
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front.active.crop.getWidth(),
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front.active.crop.getHeight(),
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front.requested.w, front.requested.h,
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front.requested.crop.left,
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front.requested.crop.top,
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front.requested.crop.right,
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front.requested.crop.bottom,
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front.requested.crop.getWidth(),
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front.requested.crop.getHeight());
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this, getName().string(), mCurrentTransform, mCurrentScalingMode,
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c.active.w, c.active.h,
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c.active.crop.left,
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c.active.crop.top,
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c.active.crop.right,
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c.active.crop.bottom,
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c.active.crop.getWidth(),
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c.active.crop.getHeight(),
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c.requested.w, c.requested.h,
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c.requested.crop.left,
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c.requested.crop.top,
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c.requested.crop.right,
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c.requested.crop.bottom,
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c.requested.crop.getWidth(),
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c.requested.crop.getHeight(),
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s.active.w, s.active.h,
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s.active.crop.left,
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s.active.crop.top,
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s.active.crop.right,
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s.active.crop.bottom,
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s.active.crop.getWidth(),
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s.active.crop.getHeight(),
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s.requested.w, s.requested.h,
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s.requested.crop.left,
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s.requested.crop.top,
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s.requested.crop.right,
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s.requested.crop.bottom,
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s.requested.crop.getWidth(),
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s.requested.crop.getHeight());
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// record the new size, form this point on, when the client request
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// a buffer, it'll get the new size.
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mSurfaceFlingerConsumer->setDefaultBufferSize(
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temp.requested.w, temp.requested.h);
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c.requested.w, c.requested.h);
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}
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if (!isFixedSize()) {
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const bool resizePending = (temp.requested.w != temp.active.w) ||
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(temp.requested.h != temp.active.h);
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const bool resizePending = (c.requested.w != c.active.w) ||
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(c.requested.h != c.active.h);
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if (resizePending) {
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// don't let Layer::doTransaction update the drawing state
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@ -878,23 +878,23 @@ uint32_t Layer::doTransaction(uint32_t flags) {
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// this is used by Layer, which special cases resizes.
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if (flags & eDontUpdateGeometryState) {
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} else {
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Layer::State& editTemp(currentState());
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editTemp.active = temp.requested;
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Layer::State& editCurrentState(getCurrentState());
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editCurrentState.active = c.requested;
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}
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if (front.active != temp.active) {
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if (s.active != c.active) {
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// invalidate and recompute the visible regions if needed
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flags |= Layer::eVisibleRegion;
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}
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if (temp.sequence != front.sequence) {
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if (c.sequence != s.sequence) {
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// invalidate and recompute the visible regions if needed
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flags |= eVisibleRegion;
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this->contentDirty = true;
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// we may use linear filtering, if the matrix scales us
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const uint8_t type = temp.transform.getType();
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mNeedsFiltering = (!temp.transform.preserveRects() ||
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const uint8_t type = c.transform.getType();
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mNeedsFiltering = (!c.transform.preserveRects() ||
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(type >= Transform::SCALE));
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}
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@ -1159,7 +1159,7 @@ Region Layer::latchBuffer(bool& recomputeVisibleRegions)
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};
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Reject r(mDrawingState, currentState(), recomputeVisibleRegions);
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Reject r(mDrawingState, getCurrentState(), recomputeVisibleRegions);
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if (mSurfaceFlingerConsumer->updateTexImage(&r) != NO_ERROR) {
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// something happened!
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@ -1213,11 +1213,11 @@ Region Layer::latchBuffer(bool& recomputeVisibleRegions)
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glTexParameterx(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
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// FIXME: postedRegion should be dirty & bounds
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const Layer::State& front(drawingState());
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Region dirtyRegion(Rect(front.active.w, front.active.h));
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const Layer::State& s(getDrawingState());
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Region dirtyRegion(Rect(s.active.w, s.active.h));
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// transform the dirty region to window-manager space
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outDirtyRegion = (front.transform.transform(dirtyRegion));
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outDirtyRegion = (s.transform.transform(dirtyRegion));
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}
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return outDirtyRegion;
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}
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@ -1254,7 +1254,7 @@ void Layer::updateTransformHint(const sp<const DisplayDevice>& hw) const {
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void Layer::dump(String8& result, Colorizer& colorizer) const
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{
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const Layer::State& s(drawingState());
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const Layer::State& s(getDrawingState());
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colorizer.colorize(result, Colorizer::GREEN);
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result.appendFormat(
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@ -131,6 +131,7 @@ public:
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Layer(SurfaceFlinger* flinger, const sp<Client>& client,
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const String8& name, uint32_t w, uint32_t h, uint32_t flags);
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virtual ~Layer();
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// the this layer's size and format
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@ -147,8 +148,6 @@ public:
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bool setCrop(const Rect& crop);
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bool setLayerStack(uint32_t layerStack);
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void commitTransaction();
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uint32_t getTransactionFlags(uint32_t flags);
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uint32_t setTransactionFlags(uint32_t flags);
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@ -157,89 +156,13 @@ public:
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sp<IBinder> getHandle();
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sp<BufferQueue> getBufferQueue() const;
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String8 getName() const;
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const String8& getName() const;
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// -----------------------------------------------------------------------
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// Virtuals
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virtual const char* getTypeId() const { return "Layer"; }
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virtual void setGeometry(const sp<const DisplayDevice>& hw,
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HWComposer::HWCLayerInterface& layer);
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virtual void setPerFrameData(const sp<const DisplayDevice>& hw,
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HWComposer::HWCLayerInterface& layer);
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virtual void setAcquireFence(const sp<const DisplayDevice>& hw,
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HWComposer::HWCLayerInterface& layer);
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/*
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* called after page-flip
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*/
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virtual void onLayerDisplayed(const sp<const DisplayDevice>& hw,
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HWComposer::HWCLayerInterface* layer);
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/*
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* called before composition.
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* returns true if the layer has pending updates.
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*/
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virtual bool onPreComposition();
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/*
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* called after composition.
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*/
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virtual void onPostComposition();
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/*
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* draw - performs some global clipping optimizations
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* and calls onDraw().
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* Typically this method is not overridden, instead implement onDraw()
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* to perform the actual drawing.
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*/
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virtual void draw(const sp<const DisplayDevice>& hw, const Region& clip) const;
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virtual void draw(const sp<const DisplayDevice>& hw);
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/*
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* onDraw - draws the surface.
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*/
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virtual void onDraw(const sp<const DisplayDevice>& hw, const Region& clip) const;
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/*
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* needsLinearFiltering - true if this surface's state requires filtering
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*/
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virtual bool needsFiltering(const sp<const DisplayDevice>& hw) const;
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/*
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* doTransaction - process the transaction. This is a good place to figure
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* out which attributes of the surface have changed.
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*/
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virtual uint32_t doTransaction(uint32_t transactionFlags);
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/*
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* setVisibleRegion - called to set the new visible region. This gives
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* a chance to update the new visible region or record the fact it changed.
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*/
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virtual void setVisibleRegion(const Region& visibleRegion);
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/*
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* setCoveredRegion - called when the covered region changes. The covered
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* region corresponds to any area of the surface that is covered
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* (transparently or not) by another surface.
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*/
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virtual void setCoveredRegion(const Region& coveredRegion);
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/*
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* setVisibleNonTransparentRegion - called when the visible and
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* non-transparent region changes.
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*/
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virtual void setVisibleNonTransparentRegion(const Region&
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visibleNonTransparentRegion);
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/*
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* latchBuffer - called each time the screen is redrawn and returns whether
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* the visible regions need to be recomputed (this is a fairly heavy
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* operation, so this should be set only if needed). Typically this is used
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* to figure out if the content or size of a surface has changed.
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*/
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virtual Region latchBuffer(bool& recomputeVisibleRegions);
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/*
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* isOpaque - true if this surface is opaque
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*/
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@ -267,28 +190,102 @@ public:
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*/
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virtual bool isFixedSize() const;
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protected:
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/*
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* onDraw - draws the surface.
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*/
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virtual void onDraw(const sp<const DisplayDevice>& hw, const Region& clip) const;
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public:
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// -----------------------------------------------------------------------
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void setGeometry(const sp<const DisplayDevice>& hw,
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HWComposer::HWCLayerInterface& layer);
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void setPerFrameData(const sp<const DisplayDevice>& hw,
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HWComposer::HWCLayerInterface& layer);
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void setAcquireFence(const sp<const DisplayDevice>& hw,
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HWComposer::HWCLayerInterface& layer);
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/*
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* called after page-flip
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*/
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void onLayerDisplayed(const sp<const DisplayDevice>& hw,
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HWComposer::HWCLayerInterface* layer);
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/*
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* called before composition.
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* returns true if the layer has pending updates.
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*/
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bool onPreComposition();
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/*
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* called after composition.
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*/
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void onPostComposition();
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/*
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* draw - performs some global clipping optimizations
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* and calls onDraw().
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*/
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void draw(const sp<const DisplayDevice>& hw, const Region& clip) const;
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void draw(const sp<const DisplayDevice>& hw);
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/*
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* doTransaction - process the transaction. This is a good place to figure
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* out which attributes of the surface have changed.
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*/
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uint32_t doTransaction(uint32_t transactionFlags);
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/*
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* setVisibleRegion - called to set the new visible region. This gives
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* a chance to update the new visible region or record the fact it changed.
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*/
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void setVisibleRegion(const Region& visibleRegion);
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/*
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* setCoveredRegion - called when the covered region changes. The covered
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* region corresponds to any area of the surface that is covered
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* (transparently or not) by another surface.
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*/
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void setCoveredRegion(const Region& coveredRegion);
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/*
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* setVisibleNonTransparentRegion - called when the visible and
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* non-transparent region changes.
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*/
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void setVisibleNonTransparentRegion(const Region&
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visibleNonTransparentRegion);
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/*
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* latchBuffer - called each time the screen is redrawn and returns whether
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* the visible regions need to be recomputed (this is a fairly heavy
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* operation, so this should be set only if needed). Typically this is used
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* to figure out if the content or size of a surface has changed.
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*/
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Region latchBuffer(bool& recomputeVisibleRegions);
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/*
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* called with the state lock when the surface is removed from the
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* current list
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*/
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virtual void onRemoved();
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void onRemoved();
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// Updates the transform hint in our SurfaceFlingerConsumer to match
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// the current orientation of the display device.
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virtual void updateTransformHint(const sp<const DisplayDevice>& hw) const;
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void updateTransformHint(const sp<const DisplayDevice>& hw) const;
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/*
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* returns the rectangle that crops the content of the layer and scales it
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* to the layer's size.
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*/
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virtual Rect getContentCrop() const;
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Rect getContentCrop() const;
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/*
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* returns the transform bits (90 rotation / h-flip / v-flip) of the
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* layer's content
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*/
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virtual uint32_t getContentTransform() const;
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uint32_t getContentTransform() const;
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// -----------------------------------------------------------------------
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@ -299,15 +296,15 @@ public:
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// only for debugging
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inline const sp<GraphicBuffer>& getActiveBuffer() const { return mActiveBuffer; }
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inline const State& drawingState() const { return mDrawingState; }
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inline const State& currentState() const { return mCurrentState; }
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inline State& currentState() { return mCurrentState; }
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inline const State& getDrawingState() const { return mDrawingState; }
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inline const State& getCurrentState() const { return mCurrentState; }
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inline State& getCurrentState() { return mCurrentState; }
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/* always call base class first */
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virtual void dump(String8& result, Colorizer& colorizer) const;
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virtual void dumpStats(String8& result) const;
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virtual void clearStats();
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void dump(String8& result, Colorizer& colorizer) const;
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void dumpStats(String8& result) const;
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void clearStats();
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protected:
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// constant
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@ -333,6 +330,10 @@ private:
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// Interface implementation for SurfaceFlingerConsumer::FrameAvailableListener
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virtual void onFrameAvailable();
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void commitTransaction();
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// needsLinearFiltering - true if this surface's state requires filtering
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bool needsFiltering(const sp<const DisplayDevice>& hw) const;
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uint32_t getEffectiveUsage(uint32_t usage) const;
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Rect computeCrop(const sp<const DisplayDevice>& hw) const;
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@ -43,7 +43,7 @@ LayerDim::~LayerDim() {
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void LayerDim::onDraw(const sp<const DisplayDevice>& hw, const Region& clip) const
|
||||
{
|
||||
const State& s(drawingState());
|
||||
const State& s(getDrawingState());
|
||||
if (s.alpha>0) {
|
||||
const GLfloat alpha = s.alpha/255.0f;
|
||||
const uint32_t fbHeight = hw->getHeight();
|
||||
@ -71,7 +71,7 @@ void LayerDim::onDraw(const sp<const DisplayDevice>& hw, const Region& clip) con
|
||||
}
|
||||
|
||||
bool LayerDim::isVisible() const {
|
||||
const Layer::State& s(drawingState());
|
||||
const Layer::State& s(getDrawingState());
|
||||
return !(s.flags & layer_state_t::eLayerHidden) && s.alpha;
|
||||
}
|
||||
|
||||
|
||||
@ -36,13 +36,10 @@ public:
|
||||
const String8& name, uint32_t w, uint32_t h, uint32_t flags);
|
||||
virtual ~LayerDim();
|
||||
|
||||
virtual const char* getTypeId() const { return "LayerDim"; }
|
||||
virtual void onDraw(const sp<const DisplayDevice>& hw, const Region& clip) const;
|
||||
virtual bool isOpaque() const { return false; }
|
||||
virtual bool isSecure() const { return false; }
|
||||
virtual bool isProtectedByApp() const { return false; }
|
||||
virtual bool isProtectedByDRM() const { return false; }
|
||||
virtual const char* getTypeId() const { return "LayerDim"; }
|
||||
|
||||
virtual bool isFixedSize() const { return true; }
|
||||
virtual bool isVisible() const;
|
||||
};
|
||||
|
||||
@ -856,10 +856,10 @@ void SurfaceFlinger::doDebugFlashRegions()
|
||||
void SurfaceFlinger::preComposition()
|
||||
{
|
||||
bool needExtraInvalidate = false;
|
||||
const LayerVector& currentLayers(mDrawingState.layersSortedByZ);
|
||||
const size_t count = currentLayers.size();
|
||||
const LayerVector& layers(mDrawingState.layersSortedByZ);
|
||||
const size_t count = layers.size();
|
||||
for (size_t i=0 ; i<count ; i++) {
|
||||
if (currentLayers[i]->onPreComposition()) {
|
||||
if (layers[i]->onPreComposition()) {
|
||||
needExtraInvalidate = true;
|
||||
}
|
||||
}
|
||||
@ -870,10 +870,10 @@ void SurfaceFlinger::preComposition()
|
||||
|
||||
void SurfaceFlinger::postComposition()
|
||||
{
|
||||
const LayerVector& currentLayers(mDrawingState.layersSortedByZ);
|
||||
const size_t count = currentLayers.size();
|
||||
const LayerVector& layers(mDrawingState.layersSortedByZ);
|
||||
const size_t count = layers.size();
|
||||
for (size_t i=0 ; i<count ; i++) {
|
||||
currentLayers[i]->onPostComposition();
|
||||
layers[i]->onPostComposition();
|
||||
}
|
||||
|
||||
if (mAnimCompositionPending) {
|
||||
@ -900,7 +900,7 @@ void SurfaceFlinger::rebuildLayerStacks() {
|
||||
mVisibleRegionsDirty = false;
|
||||
invalidateHwcGeometry();
|
||||
|
||||
const LayerVector& currentLayers(mDrawingState.layersSortedByZ);
|
||||
const LayerVector& layers(mDrawingState.layersSortedByZ);
|
||||
for (size_t dpy=0 ; dpy<mDisplays.size() ; dpy++) {
|
||||
Region opaqueRegion;
|
||||
Region dirtyRegion;
|
||||
@ -909,13 +909,13 @@ void SurfaceFlinger::rebuildLayerStacks() {
|
||||
const Transform& tr(hw->getTransform());
|
||||
const Rect bounds(hw->getBounds());
|
||||
if (hw->canDraw()) {
|
||||
SurfaceFlinger::computeVisibleRegions(currentLayers,
|
||||
SurfaceFlinger::computeVisibleRegions(layers,
|
||||
hw->getLayerStack(), dirtyRegion, opaqueRegion);
|
||||
|
||||
const size_t count = currentLayers.size();
|
||||
const size_t count = layers.size();
|
||||
for (size_t i=0 ; i<count ; i++) {
|
||||
const sp<Layer>& layer(currentLayers[i]);
|
||||
const Layer::State& s(layer->drawingState());
|
||||
const sp<Layer>& layer(layers[i]);
|
||||
const Layer::State& s(layer->getDrawingState());
|
||||
if (s.layerStack == hw->getLayerStack()) {
|
||||
Region drawRegion(tr.transform(
|
||||
layer->visibleNonTransparentRegion));
|
||||
@ -1257,7 +1257,7 @@ void SurfaceFlinger::handleTransactionLocked(uint32_t transactionFlags)
|
||||
// layerStack first (so we don't have to traverse the list
|
||||
// of displays for every layer).
|
||||
const sp<Layer>& layer(currentLayers[i]);
|
||||
uint32_t layerStack = layer->drawingState().layerStack;
|
||||
uint32_t layerStack = layer->getDrawingState().layerStack;
|
||||
if (i==0 || currentlayerStack != layerStack) {
|
||||
currentlayerStack = layerStack;
|
||||
// figure out if this layerstack is mirrored
|
||||
@ -1294,8 +1294,8 @@ void SurfaceFlinger::handleTransactionLocked(uint32_t transactionFlags)
|
||||
* Perform our own transaction if needed
|
||||
*/
|
||||
|
||||
const LayerVector& previousLayers(mDrawingState.layersSortedByZ);
|
||||
if (currentLayers.size() > previousLayers.size()) {
|
||||
const LayerVector& layers(mDrawingState.layersSortedByZ);
|
||||
if (currentLayers.size() > layers.size()) {
|
||||
// layers have been added
|
||||
mVisibleRegionsDirty = true;
|
||||
}
|
||||
@ -1305,15 +1305,15 @@ void SurfaceFlinger::handleTransactionLocked(uint32_t transactionFlags)
|
||||
if (mLayersRemoved) {
|
||||
mLayersRemoved = false;
|
||||
mVisibleRegionsDirty = true;
|
||||
const size_t count = previousLayers.size();
|
||||
const size_t count = layers.size();
|
||||
for (size_t i=0 ; i<count ; i++) {
|
||||
const sp<Layer>& layer(previousLayers[i]);
|
||||
const sp<Layer>& layer(layers[i]);
|
||||
if (currentLayers.indexOf(layer) < 0) {
|
||||
// this layer is not visible anymore
|
||||
// TODO: we could traverse the tree from front to back and
|
||||
// compute the actual visible region
|
||||
// TODO: we could cache the transformed region
|
||||
const Layer::State& s(layer->drawingState());
|
||||
const Layer::State& s(layer->getDrawingState());
|
||||
Region visibleReg = s.transform.transform(
|
||||
Region(Rect(s.active.w, s.active.h)));
|
||||
invalidateLayerStack(s.layerStack, visibleReg);
|
||||
@ -1361,7 +1361,7 @@ void SurfaceFlinger::computeVisibleRegions(
|
||||
const sp<Layer>& layer = currentLayers[i];
|
||||
|
||||
// start with the whole surface at its current location
|
||||
const Layer::State& s(layer->drawingState());
|
||||
const Layer::State& s(layer->getDrawingState());
|
||||
|
||||
// only consider the layers on the given layer stack
|
||||
if (s.layerStack != layerStack)
|
||||
@ -1498,12 +1498,12 @@ void SurfaceFlinger::handlePageFlip()
|
||||
Region dirtyRegion;
|
||||
|
||||
bool visibleRegions = false;
|
||||
const LayerVector& currentLayers(mDrawingState.layersSortedByZ);
|
||||
const size_t count = currentLayers.size();
|
||||
const LayerVector& layers(mDrawingState.layersSortedByZ);
|
||||
const size_t count = layers.size();
|
||||
for (size_t i=0 ; i<count ; i++) {
|
||||
const sp<Layer>& layer(currentLayers[i]);
|
||||
const sp<Layer>& layer(layers[i]);
|
||||
const Region dirty(layer->latchBuffer(visibleRegions));
|
||||
const Layer::State& s(layer->drawingState());
|
||||
const Layer::State& s(layer->getDrawingState());
|
||||
invalidateLayerStack(s.layerStack, dirty);
|
||||
}
|
||||
|
||||
@ -2705,7 +2705,7 @@ void SurfaceFlinger::renderScreenImplLocked(
|
||||
const size_t count = layers.size();
|
||||
for (size_t i=0 ; i<count ; ++i) {
|
||||
const sp<Layer>& layer(layers[i]);
|
||||
const Layer::State& state(layer->drawingState());
|
||||
const Layer::State& state(layer->getDrawingState());
|
||||
if (state.layerStack == hw->getLayerStack()) {
|
||||
if (state.z >= minLayerZ && state.z <= maxLayerZ) {
|
||||
if (layer->isVisible()) {
|
||||
@ -2872,13 +2872,13 @@ int SurfaceFlinger::LayerVector::do_compare(const void* lhs,
|
||||
const sp<Layer>& l(*reinterpret_cast<const sp<Layer>*>(lhs));
|
||||
const sp<Layer>& r(*reinterpret_cast<const sp<Layer>*>(rhs));
|
||||
|
||||
uint32_t ls = l->currentState().layerStack;
|
||||
uint32_t rs = r->currentState().layerStack;
|
||||
uint32_t ls = l->getCurrentState().layerStack;
|
||||
uint32_t rs = r->getCurrentState().layerStack;
|
||||
if (ls != rs)
|
||||
return ls - rs;
|
||||
|
||||
uint32_t lz = l->currentState().z;
|
||||
uint32_t rz = r->currentState().z;
|
||||
uint32_t lz = l->getCurrentState().z;
|
||||
uint32_t rz = r->getCurrentState().z;
|
||||
if (lz != rz)
|
||||
return lz - rz;
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user