WindowServer: New API for Scaled Blit

Base/home/anon/WindowManager.ini

@@ -1,5 +1,5 @@
 [Screen]
-Width=1080
+Width=1024
 Height=768
 
 [Cursor]
@@ -36,4 +36,4 @@ MenuSelectionColor=132,53,26
 DoubleClickSpeed=250
 
 [Background]
-Mode=center
+Mode=scaled

Servers/WindowServer/WSCompositor.cpp

@@ -107,7 +107,7 @@ void WSCompositor::compose()
                 float hscale = (float)m_wallpaper->size().width() / (float)ws.size().width();
                 float vscale = (float)m_wallpaper->size().height() / (float)ws.size().height();
 
-                m_back_painter->blit_scaled(dirty_rect.location(), *m_wallpaper, dirty_rect, hscale, vscale);
+                m_back_painter->blit_scaled(dirty_rect, *m_wallpaper, dirty_rect, hscale, vscale);
             }
         }
     }

SharedGraphics/Painter.cpp

@@ -204,9 +204,9 @@ void Painter::draw_bitmap(const Point& p, const GlyphBitmap& bitmap, Color color
     }
 }
 
-void Painter::blit_scaled(const Point& position, const GraphicsBitmap& source, const Rect& src_rect, float hscale, float vscale)
+void Painter::blit_scaled(const Rect& dst_rect_raw, const GraphicsBitmap& source, const Rect& src_rect, float hscale, float vscale)
 {
-    auto dst_rect = Rect(position, src_rect.size()).translated(translation());
+    auto dst_rect = Rect(dst_rect_raw.location(), dst_rect_raw.size()).translated(translation());
     auto clipped_rect = dst_rect.intersected(clip_rect());
     if (clipped_rect.is_empty())
         return;

SharedGraphics/Painter.h

@@ -29,7 +29,7 @@ public:
     void blit_dimmed(const Point&, const GraphicsBitmap&, const Rect& src_rect);
     void blit_tiled(const Point&, const GraphicsBitmap&, const Rect& src_rect);
     void blit_offset(const Point&, const GraphicsBitmap&, const Rect& src_rect, const Point&);
-    void blit_scaled(const Point&, const GraphicsBitmap&, const Rect&, float, float);
+    void blit_scaled(const Rect&, const GraphicsBitmap&, const Rect&, float, float);
     void draw_text(const Rect&, const StringView&, const Font&, TextAlignment = TextAlignment::TopLeft, Color = Color::Black, TextElision = TextElision::None);
     void draw_text(const Rect&, const StringView&, TextAlignment = TextAlignment::TopLeft, Color = Color::Black, TextElision = TextElision::None);
     void draw_glyph(const Point&, char, Color);