From c649cf883480071c9b93909c4ea4ee5ec98155b2 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 6 Jun 2014 14:49:47 +0300
Subject: Remove some duplicate code.

---
 src/render/sdl2graphics.cpp         | 26 +++++++++++---------------
 src/render/sdl2softwaregraphics.cpp | 35 ++++++++++++-----------------------
 2 files changed, 23 insertions(+), 38 deletions(-)

(limited to 'src/render')

diff --git a/src/render/sdl2graphics.cpp b/src/render/sdl2graphics.cpp
index 9c93c6e38..1acca0a6c 100644
--- a/src/render/sdl2graphics.cpp
+++ b/src/render/sdl2graphics.cpp
@@ -118,6 +118,15 @@ static int FakeSDL_RenderCopy(SDL_Renderer *const renderer,
         static_cast<uint8_t>(mColor.b), \
         static_cast<uint8_t>(mColor.a))
 
+#define defRectFromArea(rect, area) \
+    const SDL_Rect rect = \
+    { \
+        static_cast<int32_t>(area.x), \
+        static_cast<int32_t>(area.y), \
+        static_cast<int32_t>(area.width), \
+        static_cast<int32_t>(area.height) \
+    }
+
 SDLGraphics::SDLGraphics() :
     Graphics(),
     mRendererFlags(SDL_RENDERER_SOFTWARE),
@@ -662,13 +671,7 @@ bool SDLGraphics::pushClipArea(const Rect &area)
     const bool result = Graphics::pushClipArea(area);
 
     const ClipRect &carea = mClipStack.top();
-    const SDL_Rect rect =
-    {
-        static_cast<int32_t>(carea.x),
-        static_cast<int32_t>(carea.y),
-        static_cast<int32_t>(carea.width),
-        static_cast<int32_t>(carea.height)
-    };
+    defRectFromArea(rect, carea);
     SDL_RenderSetClipRect(mRenderer, &rect);
     return result;
 }
@@ -681,14 +684,7 @@ void SDLGraphics::popClipArea()
         return;
 
     const ClipRect &carea = mClipStack.top();
-    const SDL_Rect rect =
-    {
-        static_cast<int32_t>(carea.x),
-        static_cast<int32_t>(carea.y),
-        static_cast<int32_t>(carea.width),
-        static_cast<int32_t>(carea.height)
-    };
-
+    defRectFromArea(rect, carea);
     SDL_RenderSetClipRect(mRenderer, &rect);
 }
 
diff --git a/src/render/sdl2softwaregraphics.cpp b/src/render/sdl2softwaregraphics.cpp
index 8a5729027..49e450507 100644
--- a/src/render/sdl2softwaregraphics.cpp
+++ b/src/render/sdl2softwaregraphics.cpp
@@ -48,6 +48,15 @@ static unsigned int *cG = nullptr;
 static unsigned int *cB = nullptr;
 #endif
 
+#define defRectFromArea(rect, area) \
+    const SDL_Rect rect = \
+    { \
+        static_cast<int32_t>(area.x), \
+        static_cast<int32_t>(area.y), \
+        static_cast<int32_t>(area.width), \
+        static_cast<int32_t>(area.height) \
+    }
+
 SDL2SoftwareGraphics::SDL2SoftwareGraphics() :
     Graphics(),
     mRendererFlags(SDL_RENDERER_SOFTWARE),
@@ -1085,14 +1094,7 @@ void SDL2SoftwareGraphics::fillRectangle(const Rect &rectangle)
     }
     else
     {
-        SDL_Rect rect =
-        {
-            static_cast<int16_t>(area.x),
-            static_cast<int16_t>(area.y),
-            static_cast<uint16_t>(area.width),
-            static_cast<uint16_t>(area.height)
-        };
-
+        defRectFromArea(rect, area);
         const uint32_t color = SDL_MapRGBA(mSurface->format,
             static_cast<int8_t>(mColor.r),
             static_cast<int8_t>(mColor.g),
@@ -1117,13 +1119,7 @@ bool SDL2SoftwareGraphics::pushClipArea(const Rect &area)
     const bool result = Graphics::pushClipArea(area);
 
     const ClipRect &carea = mClipStack.top();
-    const SDL_Rect rect =
-    {
-        static_cast<int32_t>(carea.x),
-        static_cast<int32_t>(carea.y),
-        static_cast<int32_t>(carea.width),
-        static_cast<int32_t>(carea.height)
-    };
+    defRectFromArea(rect, carea);
     SDL_SetClipRect(mSurface, &rect);
     return result;
 }
@@ -1136,14 +1132,7 @@ void SDL2SoftwareGraphics::popClipArea()
         return;
 
     const ClipRect &carea = mClipStack.top();
-    const SDL_Rect rect =
-    {
-        static_cast<int32_t>(carea.x),
-        static_cast<int32_t>(carea.y),
-        static_cast<int32_t>(carea.width),
-        static_cast<int32_t>(carea.height)
-    };
-
+    defRectFromArea(rect, carea);
     SDL_SetClipRect(mSurface, &rect);
 }
 
-- 
cgit v1.2.3-60-g2f50