fix rescaled images draw in software mode in SDL2.

2 files changed, 11 insertions, 17 deletions

diff --git a/src/gui/widgets/desktop.cpp b/src/gui/widgets/desktop.cpp
index 7daff45f0..0fd9fefef 100644
--- a/src/gui/widgets/desktop.cpp
+++ b/src/gui/widgets/desktop.cpp
@@ -99,6 +99,7 @@ void Desktop::draw(gcn::Graphics *graphics)
             g->fillRectangle(gcn::Rectangle(0, 0, width, height));
         }
 
+#ifndef USE_SDL2
         if (!imageHelper->useOpenGL())
         {
             g->drawImage(mWallpaper,
@@ -106,6 +107,7 @@ void Desktop::draw(gcn::Graphics *graphics)
                 (height - wallpHeight) / 2);
         }
         else
+#endif
         {
             g->drawRescaledImage(mWallpaper, 0, 0, 0, 0,
                 wallpWidth, wallpHeight,
@@ -148,8 +150,12 @@ void Desktop::setBestFittingWallpaper()
         const int width = rect.width;
         const int height = rect.height;
 
-        if (!imageHelper->useOpenGL()
-            && (nWallPaper->getWidth() != width
+#ifdef USE_SDL2
+        if (false &&
+#else
+        if (!imageHelper->useOpenGL() &&
+#endif
+            (nWallPaper->getWidth() != width
             || nWallPaper->getHeight() != height))
         {
             // We rescale to obtain a fullscreen wallpaper...
diff --git a/src/sdl2graphics.cpp b/src/sdl2graphics.cpp
index 42f06a1cc..9801006d9 100644
--- a/src/sdl2graphics.cpp
+++ b/src/sdl2graphics.cpp
@@ -73,14 +73,6 @@ bool SDLGraphics::drawRescaledImage(const Image *const image, int srcX, int srcY
     if (!image->mTexture)
         return false;
 
-    Image *const tmpImage = image->SDLgetScaledImage(
-        desiredWidth, desiredHeight);
-
-    if (!tmpImage)
-        return false;
-    if (!tmpImage->mTexture)
-        return false;
-
     dstX += mClipStack.top().xOffset;
     dstY += mClipStack.top().yOffset;
 
@@ -95,15 +87,11 @@ bool SDLGraphics::drawRescaledImage(const Image *const image, int srcX, int srcY
     srcRect.y = static_cast<int16_t>(srcY);
     srcRect.w = static_cast<uint16_t>(width);
     srcRect.h = static_cast<uint16_t>(height);
+    dstRect.w = static_cast<uint16_t>(desiredWidth);
+    dstRect.h = static_cast<uint16_t>(desiredHeight);
 
-    // +++ dstRect.w/h
-
-    const bool returnValue = (SDL_RenderCopy(mRenderer, tmpImage->mTexture,
+    return (SDL_RenderCopy(mRenderer, image->mTexture,
         &srcRect, &dstRect) < 0);
-
-    delete tmpImage;
-
-    return returnValue;
 }
 
 bool SDLGraphics::drawImage2(const Image *const image, int srcX, int srcY,