Merge "Properly handle dirty rectangles generated from 9-patches Bug #3409580" into honeycomb

#if RENDER_LAYERS_AS_REGIONS

        // Mark the current layer dirty where we are going to draw the patch

        if (hasLayer() && mesh->hasEmptyQuads) {

            const float offsetX = left + mSnapshot->transform->getTranslateX();

            const float offsetY = top + mSnapshot->transform->getTranslateY();

            const size_t count = mesh->quads.size();

            for (size_t i = 0; i < count; i++) {

                const Rect& bounds = mesh->quads.itemAt(i);

                if (pureTranslate) {

                    const float x = (int) floorf(bounds.left + 0.5f);

                    const float y = (int) floorf(bounds.top + 0.5f);

                    dirtyLayer(x, y, x + bounds.getWidth(), y + bounds.getHeight(),

                            *mSnapshot->transform);

                    const float x = (int) floorf(bounds.left + offsetX + 0.5f);

                    const float y = (int) floorf(bounds.top + offsetY + 0.5f);

                    dirtyLayer(x, y, x + bounds.getWidth(), y + bounds.getHeight());

                } else {

                    dirtyLayer(bounds.left, bounds.top, bounds.right, bounds.bottom,

                            *mSnapshot->transform);

                    dirtyLayer(left + bounds.left, top + bounds.top,

                            left + bounds.right, top + bounds.bottom, *mSnapshot->transform);

                }

            }

        }