!898 截图对齐

Merge pull request !898 from Zhouyj/alignMapBuffer

frameworks/components/root_view.cpp

@@ -824,6 +824,7 @@ void RootView::InitMapBufferInfo(BufferInfo* bufferInfo)
     dc_.mapBufferInfo->mode = ARGB8888;
     dc_.mapBufferInfo->stride = dc_.mapBufferInfo->width * (DrawUtils::GetPxSizeByColorMode(dc_.mapBufferInfo->mode) >>
                                                             3); // 3: Shift right 3 bits
+    BaseGfxEngine::GetInstance()->AdjustLineStride(*dc_.mapBufferInfo);
     uint32_t bufferSize = dc_.mapBufferInfo->stride * dc_.mapBufferInfo->height;
     dc_.mapBufferInfo->virAddr = dc_.mapBufferInfo->phyAddr =
         BaseGfxEngine::GetInstance()->AllocBuffer(bufferSize, BUFFER_MAP_SURFACE);