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Commit 668f0e38 authored by John Reck's avatar John Reck
Browse files

Async drawing! 

Change-Id: I7e728356f58af88174328a8c0b90d27b128bfe01
parent bcad68ad

libs/hwui/Android.mk

+1 −0
Original line number Diff line number Diff line
@@ -54,6 +54,7 @@ ifeq ($(USE_OPENGL_RENDERER),true) 
	# RenderThread stuff

	LOCAL_SRC_FILES += \

		renderthread/CanvasContext.cpp \

		renderthread/DrawFrameTask.cpp \

		renderthread/RenderProxy.cpp \

		renderthread/RenderTask.cpp \

		renderthread/RenderThread.cpp

libs/hwui/DeferredLayerUpdater.cpp

+1 −3
Original line number Diff line number Diff line
@@ -29,7 +29,6 @@ DeferredLayerUpdater::DeferredLayerUpdater(Layer* layer, OpenGLRenderer* rendere 
        , mNeedsGLContextAttach(false)

        , mUpdateTexImage(false)

        , mLayer(layer)

        , mRenderer(renderer)

        , mCaches(Caches::getInstance()) {

    mWidth = mLayer->layer.getWidth();

    mHeight = mLayer->layer.getHeight();
@@ -45,7 +44,6 @@ DeferredLayerUpdater::~DeferredLayerUpdater() { 
    if (mLayer) {

        mCaches.resourceCache.decrementRefcount(mLayer);

    }

    delete mRenderer;

}



void DeferredLayerUpdater::setPaint(const SkPaint* paint) {
@@ -76,7 +74,7 @@ bool DeferredLayerUpdater::apply() { 
        }

        mLayer->setBlend(mBlend);

        mDisplayList->updateProperties();

        mLayer->updateDeferred(mRenderer, mDisplayList,

        mLayer->updateDeferred(mDisplayList,

                mDirtyRect.left, mDirtyRect.top, mDirtyRect.right, mDirtyRect.bottom);

        mDirtyRect.setEmpty();

        mDisplayList = 0;

libs/hwui/DeferredLayerUpdater.h

+0 −1
Original line number Diff line number Diff line
@@ -109,7 +109,6 @@ private: 
    bool mUpdateTexImage;



    Layer* mLayer;

    OpenGLRenderer* mRenderer;

    Caches& mCaches;



    void doUpdateTexImage();

libs/hwui/Layer.cpp

+8 −3
Original line number Diff line number Diff line
@@ -58,6 +58,7 @@ Layer::~Layer() { 


    delete[] mesh;

    delete deferredList;

    delete renderer;

}



uint32_t Layer::computeIdealWidth(uint32_t layerWidth) {
@@ -68,6 +69,13 @@ uint32_t Layer::computeIdealHeight(uint32_t layerHeight) { 
    return uint32_t(ceilf(layerHeight / float(LAYER_SIZE)) * LAYER_SIZE);

}



void Layer::requireRenderer() {

    if (!renderer) {

        renderer = new LayerRenderer(this);

        renderer->initProperties();

    }

}



bool Layer::resize(const uint32_t width, const uint32_t height) {

    uint32_t desiredWidth = computeIdealWidth(width);

    uint32_t desiredHeight = computeIdealWidth(height);
@@ -207,7 +215,6 @@ void Layer::defer() { 
}



void Layer::cancelDefer() {

    renderer = NULL;

    displayList = NULL;

    deferredUpdateScheduled = false;

    if (deferredList) {
@@ -226,7 +233,6 @@ void Layer::flush() { 
        deferredList->flush(*renderer, dirtyRect);



        renderer->finish();

        renderer = NULL;



        dirtyRect.setEmpty();

        displayList = NULL;
@@ -241,7 +247,6 @@ void Layer::render() { 
    renderer->drawDisplayList(displayList, dirtyRect, RenderNode::kReplayFlag_ClipChildren);



    renderer->finish();

    renderer = NULL;



    dirtyRect.setEmpty();

libs/hwui/Layer.h

+4 −2
Original line number Diff line number Diff line
@@ -84,9 +84,9 @@ public: 
        regionRect.translate(layer.left, layer.top);

    }



    void updateDeferred(OpenGLRenderer* renderer, RenderNode* displayList,

    void updateDeferred(RenderNode* displayList,

            int left, int top, int right, int bottom) {

        this->renderer = renderer;

        requireRenderer();

        this->displayList = displayList;

        const Rect r(left, top, right, bottom);

        dirtyRect.unionWith(r);
@@ -300,6 +300,8 @@ public: 
    bool hasDrawnSinceUpdate;



private:

    void requireRenderer();



    Caches& caches;



    /**