Add a CFX_PathData::AppendRect() variant.chromium/3372

One that takes a CFX_FloatRect instead of LBRT floats. Use it where
appropriate.

Change-Id: I8ba19e86c61c91d8b4ef685b5cb65c8fb717f013
Reviewed-on: https://pdfium-review.googlesource.com/28581
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

3 files changed, 8 insertions, 6 deletions

diff --git a/core/fxge/cfx_pathdata.cpp b/core/fxge/cfx_pathdata.cpp
index 4ac5cf6a7a..ac1ff42629 100644
--- a/core/fxge/cfx_pathdata.cpp
+++ b/core/fxge/cfx_pathdata.cpp
@@ -210,6 +210,10 @@ void CFX_PathData::AppendLine(const CFX_PointF& pt1, const CFX_PointF& pt2) {
   AppendPoint(pt2, FXPT_TYPE::LineTo, false);
 }
 
+void CFX_PathData::AppendRect(const CFX_FloatRect& rect) {
+  return AppendRect(rect.left, rect.bottom, rect.right, rect.top);
+}
+
 void CFX_PathData::AppendRect(float left,
                               float bottom,
                               float right,
diff --git a/core/fxge/cfx_pathdata.h b/core/fxge/cfx_pathdata.h
index d346ba0666..5c2be627bf 100644
--- a/core/fxge/cfx_pathdata.h
+++ b/core/fxge/cfx_pathdata.h
@@ -59,6 +59,7 @@ class CFX_PathData : public Retainable {
   bool IsRect(const CFX_Matrix* pMatrix, CFX_FloatRect* rect) const;
 
   void Append(const CFX_PathData* pSrc, const CFX_Matrix* pMatrix);
+  void AppendRect(const CFX_FloatRect& rect);
   void AppendRect(float left, float bottom, float right, float top);
   void AppendLine(const CFX_PointF& pt1, const CFX_PointF& pt2);
   void AppendPoint(const CFX_PointF& pos, FXPT_TYPE type, bool closeFigure);
diff --git a/core/fxge/cfx_renderdevice.cpp b/core/fxge/cfx_renderdevice.cpp
index 6c7e896b01..2e279d636f 100644
--- a/core/fxge/cfx_renderdevice.cpp
+++ b/core/fxge/cfx_renderdevice.cpp
@@ -1134,8 +1134,7 @@ void CFX_RenderDevice::DrawFillRect(const CFX_Matrix* pUser2Device,
                                     const CFX_FloatRect& rect,
                                     const FX_COLORREF& color) {
   CFX_PathData path;
-  CFX_FloatRect rcTemp(rect);
-  path.AppendRect(rcTemp.left, rcTemp.bottom, rcTemp.right, rcTemp.top);
+  path.AppendRect(rect);
   DrawPath(&path, pUser2Device, nullptr, color, 0, FXFILL_WINDING);
 }
 
@@ -1155,13 +1154,11 @@ void CFX_RenderDevice::DrawStrokeRect(const CFX_Matrix* pUser2Device,
                                       const CFX_FloatRect& rect,
                                       const FX_COLORREF& color,
                                       float fWidth) {
-  CFX_PathData path;
-  CFX_FloatRect rcTemp(rect);
-  path.AppendRect(rcTemp.left, rcTemp.bottom, rcTemp.right, rcTemp.top);
-
   CFX_GraphStateData gsd;
   gsd.m_LineWidth = fWidth;
 
+  CFX_PathData path;
+  path.AppendRect(rect);
   DrawPath(&path, pUser2Device, &gsd, 0, color, FXFILL_ALTERNATE);
 }