Ejemplo n.º 1
0
IntRect Surface::computePrepareArea()
{
    IntRect area;

    if (!getFirstLayer()->contentIsScrollable()
        && !isBase()
        && getFirstLayer()->state()->layersRenderingMode() == GLWebViewState::kAllTextures) {

        area = fullContentArea();

        double total = ((double) area.width()) * ((double) area.height());
        if (total > MAX_FULL_CONTENT_AREA)
            area = visibleContentArea();
        /// M: Willy, limit the max number of tile is 64. @{
        else {
            float scale = getFirstLayer()->state()->scale();
            int x = ((double)area.width() * scale) / TilesManager::tileWidth();
            int y = ((double)area.height() * scale) / TilesManager::tileHeight();
            if ((x * y) > 64) {
                IntRect a = visibleContentArea();
                IntRect tmpArea = a;
                tmpArea.inflateX(TilesManager::tileWidth() << 1);
                tmpArea.inflateY(TilesManager::tileHeight() << 1);
                tmpArea.intersect(area);
                area = tmpArea;
            }
        }
        /// @}
    } else
        area = visibleContentArea();

    return area;
}
Ejemplo n.º 2
0
IntRect Surface::computePrepareArea()
{
    IntRect area;

    if (!getFirstLayer()->contentIsScrollable()
        && !isBase()
        && getFirstLayer()->state()->layersRenderingMode() == GLWebViewState::kAllTextures) {

        area = fullContentArea();

        double total = ((double) area.width()) * ((double) area.height());
        if (total > MAX_FULL_CONTENT_AREA)
            area = visibleContentArea();
    } else
        area = visibleContentArea();

    return area;
}
Ejemplo n.º 3
0
IntRect Surface::computePrepareArea()
{
    IntRect area;

    if (!getFirstLayer()->contentIsScrollable()
        && !isBase()
        && getFirstLayer()->state()->layersRenderingMode() == GLWebViewState::kAllTextures) {

        area = fullContentArea();

        double total = ((double) area.width()) * ((double) area.height());
        // CAPP_WEB_PREPARE_VISIBLE_AREA
        if (total > MAX_FULL_CONTENT_AREA|| m_drawTransform.isIdentityOrTranslation())
            area = visibleContentArea();
    } else
        area = visibleContentArea();

    return area;
}
Ejemplo n.º 4
0
void Surface::computeTexturesAmount(TexturesResult* result)
{
    if (!m_surfaceBacking || isBase())
        return;


    LayerAndroid* layer = 0;
    if (singleLayer())
        layer = getFirstLayer();

    m_surfaceBacking->computeTexturesAmount(result, visibleContentArea(),
                                            fullContentArea(), layer);
}
Ejemplo n.º 5
0
bool Surface::drawGL(bool layerTilesDisabled)
{
    bool tilesDisabled = layerTilesDisabled && !isBase();
    // SAMSUNG CHANGE ++ : google handwriting 'g' icon display issue, Youtube.com 356x2 height line display issue
	// This patch should be applied with DEV CL 56175
	// WAS:if (singleLayer() && !getFirstLayer()->visible())
	if (singleLayer() && (!getFirstLayer()->visible() || getFirstLayer()->drawOpacity() <= 0.0f))
        return false;
	//SAMSUNG CHANGE --

    if (!isBase()) {
        FloatRect drawClip = getFirstLayer()->drawClip();
        if (!singleLayer()) {
            for (unsigned int i = 1; i < m_layers.size(); i++)
                drawClip.unite(m_layers[i]->drawClip());
        }
        FloatRect clippingRect = TilesManager::instance()->shader()->rectInInvViewCoord(drawClip);
        TilesManager::instance()->shader()->clip(clippingRect);
    }

    bool askRedraw = false;
    if (m_surfaceBacking && !tilesDisabled) {
        ALOGV("drawGL on Surf %p with SurfBack %p, first layer %s (%d)", this, m_surfaceBacking,
              getFirstLayer()->subclassName().ascii().data(), getFirstLayer()->uniqueId());

        bool force3dContentVisible = true;
        IntRect drawArea = visibleContentArea(force3dContentVisible);
        m_surfaceBacking->drawGL(drawArea, opacity(), drawTransform(),
                                 useAggressiveRendering(), background());
    }

    // draw member layers (draws image textures, glextras)
    for (unsigned int i = 0; i < m_layers.size(); i++) {
        if (m_layers[i]->drawGL(tilesDisabled)) {
           m_layers[i]->addDirtyArea();
           askRedraw = true;
        }
    }

    return askRedraw;
}
Ejemplo n.º 6
0
void LayerAndroid::showLayer(int indent)
{
    char spaces[256];
    memset(spaces, 0, 256);
    for (int i = 0; i < indent; i++)
        spaces[i] = ' ';

    if (!indent) {
        ALOGD("\n\n--- LAYERS TREE ---");
        IntRect contentViewport(TilesManager::instance()->shader()->contentViewport());
        ALOGD("contentViewport(%d, %d, %d, %d)",
              contentViewport.x(), contentViewport.y(),
              contentViewport.width(), contentViewport.height());
    }

    IntRect r(0, 0, getWidth(), getHeight());
    IntRect tr = m_drawTransform.mapRect(r);
    IntRect visible = visibleContentArea();
    IntRect clip(m_clippingRect.x(), m_clippingRect.y(),
                 m_clippingRect.width(), m_clippingRect.height());
    ALOGD("%s s:%x %s %s (%d) [%d:%x - 0x%x] - %s %s - area (%d, %d, %d, %d) - visible (%d, %d, %d, %d) "
          "clip (%d, %d, %d, %d) %s %s m_content(%x), pic w: %d h: %d originalLayer: %x %d",
          spaces, m_surface, m_haveClip ? "CLIP LAYER" : "", subclassName().ascii().data(),
          subclassType(), uniqueId(), this, m_owningLayer,
          needsTexture() ? "needsTexture" : "",
          m_imageCRC ? "hasImage" : "",
          tr.x(), tr.y(), tr.width(), tr.height(),
          visible.x(), visible.y(), visible.width(), visible.height(),
          clip.x(), clip.y(), clip.width(), clip.height(),
          contentIsScrollable() ? "SCROLLABLE" : "",
          isPositionFixed() ? "FIXED" : "",
          m_content,
          m_content ? m_content->width() : -1,
          m_content ? m_content->height() : -1,
          m_originalLayer, m_originalLayer ? m_originalLayer->uniqueId() : -1);

    int count = this->countChildren();
    for (int i = 0; i < count; i++)
        this->getChild(i)->showLayer(indent + 2);
}
Ejemplo n.º 7
0
bool Surface::drawGL(bool layerTilesDisabled)
{
    bool tilesDisabled = layerTilesDisabled && !isBase();
    if (singleLayer() && !getFirstLayer()->visible())
        return false;

    if (!isBase()) {
        FloatRect drawClip = getFirstLayer()->drawClip();
        if (!singleLayer()) {
            for (unsigned int i = 1; i < m_layers.size(); i++)
                drawClip.unite(m_layers[i]->drawClip());
        }
        FloatRect clippingRect = TilesManager::instance()->shader()->rectInInvViewCoord(drawClip);
        TilesManager::instance()->shader()->clip(clippingRect);
    }

    bool askRedraw = false;
    if (m_surfaceBacking && !tilesDisabled) {
        ALOGV("drawGL on Surf %p with SurfBack %p, first layer %s (%d)", this, m_surfaceBacking,
              getFirstLayer()->subclassName(), getFirstLayer()->uniqueId());

        bool force3dContentVisible = true;
        IntRect drawArea = visibleContentArea(force3dContentVisible);
        m_surfaceBacking->drawGL(drawArea, opacity(), drawTransform(),
                                 useAggressiveRendering(), background());
    }

    // draw member layers (draws image textures, glextras)
    for (unsigned int i = 0; i < m_layers.size(); i++) {
        if (m_layers[i]->drawGL(tilesDisabled)) {
           m_layers[i]->addDirtyArea();
           askRedraw = true;
        }
    }

    return askRedraw;
}