refactored bezel code

added variable bezel window support

Changes.txt

@@ -24,7 +24,7 @@
 
   * Added 2nd UI theme and hotkey for toggling UI theme.
 
-  * Adde bezel support.
+  * Added bezel support. (TODO: Doc)
 
   * Added optional type format detection based on colors used.
 

src/common/FBBackendSDL2.hxx

@@ -101,6 +101,18 @@ class FBBackendSDL2 : public FBBackend
     FORCE_INLINE void getRGB(uInt32 pixel, uInt8* r, uInt8* g, uInt8* b) const override
       { SDL_GetRGB(pixel, myPixelFormat, r, g, b); }
 
+    /**
+      This method is called to retrieve the R/G/B/A data from the given pixel.
+
+      @param pixel  The pixel containing R/G/B data
+      @param r      The red component of the color
+      @param g      The green component of the color
+      @param b      The blue component of the color
+      @param a      The alpha component of the color.
+    */
+    FORCE_INLINE void getRGBA(uInt32 pixel, uInt8* r, uInt8* g, uInt8* b, uInt8* a) const override
+      { SDL_GetRGBA(pixel, myPixelFormat, r, g, b, a); }
+
     /**
       This method is called to map a given R/G/B triple to the screen palette.
 
@@ -111,6 +123,14 @@ class FBBackendSDL2 : public FBBackend
     inline uInt32 mapRGB(uInt8 r, uInt8 g, uInt8 b) const override
       { return SDL_MapRGB(myPixelFormat, r, g, b); }
 
+    /**
+      This method is called to map a given R/G/B/A triple to the screen palette.
+
+      @param r  The red component of the color.
+      @param g  The green component of the color.
+      @param b  The blue component of the color.
+      @param a  The alpha component of the color.
+    */
     inline uInt32 mapRGBA(uInt8 r, uInt8 g, uInt8 b, uInt8 a) const override
       { return SDL_MapRGBA(myPixelFormat, r, g, b, a); }
 

src/common/VideoModeHandler.cxx

@@ -16,6 +16,8 @@
 //============================================================================
 
 #include "Settings.hxx"
+#include "Bezel.hxx"
+
 #include "VideoModeHandler.hxx"
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -33,7 +35,7 @@ void VideoModeHandler::setDisplaySize(const Common::Size& display, Int32 fsIndex
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 const VideoModeHandler::Mode&
-  VideoModeHandler::buildMode(const Settings& settings, bool inTIAMode, bool showBezel)
+  VideoModeHandler::buildMode(const Settings& settings, bool inTIAMode, Bezel::Info bezelInfo)
 {
   const bool windowedRequested = myFSIndex == -1;
 
@@ -42,25 +44,24 @@ const VideoModeHandler::Mode&
   {
     if(windowedRequested)
     {
-      const float zoom = settings.getFloat("tia.zoom");
+      const double zoom = settings.getFloat("tia.zoom");
       ostringstream desc;
       desc << (zoom * 100) << "%";
 
       // Image and screen (aka window) dimensions are the same
       // Overscan is not applicable in this mode
-      myMode = Mode(myImage.w * zoom, myImage.h * zoom, Mode::Stretch::Fill,
+      myMode = Mode(myImage.w, myImage.h,
-                    myFSIndex, desc.str(), zoom, showBezel);
+                    Mode::Stretch::Fill, myFSIndex,
+                    desc.str(), zoom, bezelInfo);
     }
     else
     {
-      const float overscan = 1 - settings.getInt("tia.fs_overscan") / 100.0;
+      const double overscan = 1 - settings.getInt("tia.fs_overscan") / 100.0;
 
       // First calculate maximum zoom that keeps aspect ratio
-      // Note: We are assuming a 16:9 bezel image here
+      const double scaleX = static_cast<double>(myImage.w) / (myDisplay.w / bezelInfo.ratioW()),
-      const float bezelScaleW = showBezel ? (16.F / 9.F) / (4.F / 3.F) : 1;
+                   scaleY = static_cast<double>(myImage.h) / (myDisplay.h / bezelInfo.ratioH());
-      const float scaleX = myImage.w / (myDisplay.w / bezelScaleW),
+      double zoom = 1. / std::max(scaleX, scaleY);
-                  scaleY = static_cast<float>(myImage.h) / myDisplay.h;
-      float zoom = 1.F / std::max(scaleX, scaleY);
 
       // When aspect ratio correction is off, we want pixel-exact images,
       // so we default to integer zooming
@@ -69,20 +70,19 @@ const VideoModeHandler::Mode&
 
       if(!settings.getBool("tia.fs_stretch"))  // preserve aspect, use all space
       {
-        myMode = Mode(myImage.w  * zoom, myImage.h * zoom,
+        myMode = Mode(myImage.w, myImage.h,
                       myDisplay.w, myDisplay.h,
                       Mode::Stretch::Preserve, myFSIndex,
                       "Fullscreen: Preserve aspect, no stretch",
-                      zoom, overscan,
+                      zoom, overscan, bezelInfo);
-                      showBezel, showBezel ? settings.getInt("bezel.border") : 0);
       }
       else  // ignore aspect, use all space
       {
-        myMode = Mode(myImage.w * zoom, myImage.h * zoom,
+        myMode = Mode(myImage.w, myImage.h,
                       myDisplay.w, myDisplay.h,
                       Mode::Stretch::Fill, myFSIndex,
                       "Fullscreen: Ignore aspect, full stretch",
-                      zoom, overscan, showBezel);
+                      zoom, overscan, bezelInfo);
       }
     }
   }
@@ -94,54 +94,48 @@ const VideoModeHandler::Mode&
       myMode = Mode(myImage.w, myImage.h, myDisplay.w, myDisplay.h,
                     Mode::Stretch::None, myFSIndex);
   }
-
   return myMode;
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 VideoModeHandler::Mode::Mode(uInt32 iw, uInt32 ih, Stretch smode,
                              Int32 fsindex, string_view desc,
-                             float zoomLevel,
+                             double zoomLevel, Bezel::Info bezelInfo)
-                             bool showBezel, Int32 bezelBorder)
+  : Mode(iw, ih, iw, ih, smode, fsindex, desc, zoomLevel, 1., bezelInfo)
-  : Mode(iw, ih, iw, ih, smode, fsindex, desc, zoomLevel, 1.F, showBezel, bezelBorder)
 {
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 VideoModeHandler::Mode::Mode(uInt32 iw, uInt32 ih, uInt32 sw, uInt32 sh,
                              Stretch smode, Int32 fsindex, string_view desc,
-                             float zoomLevel, float overscan,
+                             double zoomLevel, double overscan, Bezel::Info bezelInfo)
-                             bool showBezel, Int32 bezelBorder)
   : screenS{sw, sh},
     stretch{smode},
     description{desc},
-    zoom{zoomLevel},
+    zoom{zoomLevel}, //hZoom{zoomLevel}, vZoom{zoomLevel},
     fsIndex{fsindex}
 {
-  // Note: We are assuming a 16:9 bezel image here
-  const float bezelScaleW = showBezel ? (16.F / 9.F) / (4.F / 3.F) : 1;
   // Now resize based on windowed/fullscreen mode and stretch factor
   if(fsIndex != -1)  // fullscreen mode
   {
     switch(stretch)
     {
       case Stretch::Preserve:
-        iw = (iw - bezelBorder * 4.F / 3.F * zoomLevel) * overscan;
+        iw = std::round(iw * overscan * zoomLevel);
-        ih = (ih - bezelBorder * zoomLevel) * overscan;
+        ih = std::round(ih * overscan * zoomLevel);
-        //iw *= overscan;
-        //ih *= overscan;
         break;
 
       case Stretch::Fill:
+      {
         // Scale to all available space
-        iw = screenS.w * (overscan / bezelScaleW);
+        iw = std::round(screenS.w * overscan / bezelInfo.ratioW());
-        ih = screenS.h * overscan;
+        ih = std::round(screenS.h * overscan / bezelInfo.ratioH());
         break;
-
+      }
       case Stretch::None: // UI Mode
         // Don't do any scaling at all
-        iw = std::min(iw, screenS.w) * overscan;
+        iw = std::min(static_cast<uInt32>(iw * zoomLevel), screenS.w) * overscan;
-        ih = std::min(ih, screenS.h) * overscan;
+        ih = std::min(static_cast<uInt32>(ih * zoomLevel), screenS.h) * overscan;
         break;
     }
   }
@@ -153,8 +147,10 @@ VideoModeHandler::Mode::Mode(uInt32 iw, uInt32 ih, uInt32 sw, uInt32 sh,
     {
       case Stretch::Preserve:
       case Stretch::Fill:
-        screenS.w = iw * bezelScaleW;
+        iw *= zoomLevel;
-        screenS.h = ih;
+        ih *= zoomLevel;
+        screenS.w = std::round(iw * bezelInfo.ratioW());
+        screenS.h = std::round(ih * bezelInfo.ratioH());
         break;
 
       case Stretch::None: // UI Mode
@@ -166,7 +162,17 @@ VideoModeHandler::Mode::Mode(uInt32 iw, uInt32 ih, uInt32 sw, uInt32 sh,
   iw = std::min(iw, screenS.w);
   ih = std::min(ih, screenS.h);
 
-  imageR.moveTo((screenS.w - iw) >> 1, (screenS.h - ih) >> 1);
+  // Allow variable image positions in asymmetric bezels
+  // (works in case of no bezel too)
+  const uInt32 wx = bezelInfo.window().x() * iw / bezelInfo.window().w();
+  const uInt32 wy = bezelInfo.window().y() * ih / bezelInfo.window().h();
+  const uInt32 bezelW = std::min(screenS.w,
+                                  static_cast<uInt32>(std::round(iw * bezelInfo.ratioW())));
+  const uInt32 bezelH = std::min(screenS.h,
+                                  static_cast<uInt32>(std::round(ih * bezelInfo.ratioH())));
+  // Center image (no bezel) or move image relative to centered bezel
+  imageR.moveTo(((screenS.w - bezelW) >> 1) + wx, ((screenS.h - bezelH) >> 1) + wy);
+
   imageR.setWidth(iw);
   imageR.setHeight(ih);
 

src/common/VideoModeHandler.hxx

@@ -22,6 +22,7 @@ class Settings;
 
 #include "Rect.hxx"
 #include "bspf.hxx"
+#include "Bezel.hxx"
 
 class VideoModeHandler
 {
@@ -38,35 +39,23 @@ class VideoModeHandler
         Fill,       // Stretch to fill all available space
         None        // No stretching (1x zoom)
       };
-      struct BezelInfo
-      {
-        bool enabled{false};
-        bool windowedMode{false};
-        uInt32 topBorder{0};
-        uInt32 bottomBorder{0};
-
-        BezelInfo() = default;
-        BezelInfo(bool _enabled, bool _windowedMode, uInt32 _topBorder, uInt32 _bottomBorder)
-          : enabled{_enabled}, windowedMode{_windowedMode},
-            topBorder{_topBorder}, bottomBorder(_bottomBorder) { }
-      };
 
       Common::Rect imageR;
       Common::Rect screenR;
       Common::Size screenS;
       Stretch stretch{Mode::Stretch::None};
       string description;
-      float zoom{1.F};
+      double zoom{1.};
       Int32 fsIndex{-1};  // -1 indicates windowed mode
 
       Mode() = default;
       Mode(uInt32 iw, uInt32 ih, uInt32 sw, uInt32 sh, Stretch smode,
            Int32 fsindex = -1, string_view desc = "",
-           float zoomLevel = 1.F, float overscan = 1.F,
+           double zoomLevel = 1., double overscan = 1.,
-           bool showBezel = false, Int32 bezelBorder = 0);
+           Bezel::Info bezelInfo = Bezel::Info());
       Mode(uInt32 iw, uInt32 ih, Stretch smode, Int32 fsindex = -1,
-           string_view desc = "", float zoomLevel = 1.F,
+           string_view desc = "", double zoomLevel = 1.,
-           bool showBezel = false, Int32 bezelBorder = 0);
+           Bezel::Info bezelInfo = Bezel::Info());
 
       friend ostream& operator<<(ostream& os, const Mode& vm)
       {
@@ -108,8 +97,8 @@ class VideoModeHandler
 
       @return  A video mode based on the given criteria
     */
-    const VideoModeHandler::Mode& buildMode(const Settings& settings,
+    const VideoModeHandler::Mode& buildMode(const Settings& settings, bool inTIAMode,
-                                            bool inTIAMode, bool showBezel);
+                                            Bezel::Info bezelInfo = Bezel::Info());
 
   private:
     Common::Size myImage, myDisplay;

src/emucore/Bezel.cxx

@@ -0,0 +1,198 @@
+//============================================================================
+//
+//   SSSS    tt          lll  lll
+//  SS  SS   tt           ll   ll
+//  SS     tttttt  eeee   ll   ll   aaaa
+//   SSSS    tt   ee  ee  ll   ll      aa
+//      SS   tt   eeeeee  ll   ll   aaaaa  --  "An Atari 2600 VCS Emulator"
+//  SS  SS   tt   ee      ll   ll  aa  aa
+//   SSSS     ttt  eeeee llll llll  aaaaa
+//
+// Copyright (c) 1995-2023 by Bradford W. Mott, Stephen Anthony
+// and the Stella Team
+//
+// See the file "License.txt" for information on usage and redistribution of
+// this file, and for a DISCLAIMER OF ALL WARRANTIES.
+//============================================================================
+
+#include "OSystem.hxx"
+#include "Console.hxx"
+#include "EventHandler.hxx"
+#include "FBSurface.hxx"
+#include "PNGLibrary.hxx"
+
+#include "Bezel.hxx"
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+Bezel::Bezel(OSystem& osystem)
+  : myOSystem{osystem},
+    myFB{osystem.frameBuffer()}
+{
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+const string Bezel::getName(int& index) const
+{
+  if(++index == 1)
+    return myOSystem.console().properties().get(PropType::Bezel_Name);
+
+  // Try to generate bezel name from cart name
+  const string& cartName = myOSystem.console().properties().get(PropType::Cart_Name);
+  const size_t pos = cartName.find_first_of("(");
+  if(index < 10 && pos != std::string::npos && pos > 0)
+  {
+    // The following suffixes are from "The Official No-Intro Convention",
+    // covering all used combinations by "The Bezel Project" (except single ones)
+    // (Unl) = unlicensed (Homebrews)
+    const std::array<string, 8> suffixes = {
+      " (USA)", " (USA) (Proto)", " (USA) (Unl)", " (USA) (Hack)",
+      " (Europe)", " (Germany)", " (France) (Unl)", " (Australia)"
+    };
+    return cartName.substr(0, pos - 1) + suffixes[index - 2];
+  }
+
+  if(index == 10)
+  {
+    index = -1;
+    return "default";
+  }
+  return "";
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+uInt32 Bezel::borderSize(uInt32 x, uInt32 y, uInt32 size, Int32 step) const
+{
+  uInt32 *pixels{nullptr}, pitch;
+  uInt32 i;
+
+  mySurface->basePtr(pixels, pitch);
+  pixels += x + y * pitch;
+
+  for(i = 0; i < size; ++i, pixels += step)
+  {
+    uInt8 r, g, b, a;
+
+    myFB.getRGBA(*pixels, &r, &g, &b, &a);
+    if(a < 255)
+      return i;
+  }
+  return size;
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+bool Bezel::load()
+{
+  bool isValid = false;
+
+#ifdef IMAGE_SUPPORT
+  const bool isShown = myOSystem.eventHandler().inTIAMode() &&
+                       myOSystem.settings().getBool("bezel.show") &&
+                       (myFB.fullScreen() || myOSystem.settings().getBool("bezel.windowed"));
+
+  if(mySurface)
+    myFB.deallocateSurface(mySurface);
+  mySurface = nullptr;
+
+  if(isShown)
+  {
+    double aspectRatio = 1;
+
+    mySurface = myFB.allocateSurface(1, 1); // dummy size
+    try
+    {
+      const string& path = myOSystem.bezelDir().getPath();
+      string imageName;
+      VariantList metaData;
+      int index = 0;
+
+      do
+      {
+        const string& name = getName(index);
+        if(name != EmptyString)
+        {
+          imageName = path + name + ".png";
+          FSNode node(imageName);
+          if(node.exists())
+          {
+            isValid = true;
+            break;
+          }
+        }
+      } while(index != -1);
+      if(isValid)
+        myOSystem.png().loadImage(imageName, *mySurface, &aspectRatio, metaData);
+    }
+    catch(const runtime_error&)
+    {
+      isValid = false;
+    }
+  }
+#endif
+  if(isValid)
+  {
+    const Settings& settings = myOSystem.settings();
+    const Int32 w = mySurface->width();
+    const Int32 h = mySurface->height();
+    uInt32 top, bottom, left, right;
+
+    if(settings.getBool("bezel.autoborders"))
+    {
+      // Determine transparent window inside bezel image
+      top = borderSize(w >> 1, 0, h, w);
+      bottom = h - 1 - borderSize(w >> 1, h - 1, h, -w);
+      left = borderSize(0, (bottom + top) >> 1, w, 1);
+      right = w - 1 - borderSize(w - 1, (bottom + top) >> 1, w, -1);
+    }
+    else
+    {
+      left = std::min(w, settings.getInt("bezel.leftborder"));
+      right = w - 1 - std::min(w, settings.getInt("bezel.rightborder"));
+      top = std::min(h, settings.getInt("bezel.topborder"));
+      bottom = h - 1 - std::min(h, settings.getInt("bezel.bottomborder"));
+    }
+    //cerr << right - left + 1 << " x " << bottom - top + 1 << " = "
+    //  << double(right - left + 1) / double(bottom - top + 1);
+    myInfo = Info(Common::Size(w, h), Common::Rect(left, top, right, bottom));
+  }
+  else
+    myInfo = Info();
+
+  return isValid;
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+void Bezel::apply()
+{
+  if(isShown())
+  {
+    const uInt32 bezelW =
+      std::min(myFB.screenSize().w,
+      static_cast<uInt32>(std::round(myFB.imageRect().w() * myInfo.ratioW())));
+    const uInt32 bezelH =
+      std::min(myFB.screenSize().h,
+      static_cast<uInt32>(std::round(myFB.imageRect().h() * myInfo.ratioH())));
+
+    // Position and scale bezel
+    mySurface->setDstSize(bezelW, bezelH);
+    mySurface->setDstPos((myFB.screenSize().w - bezelW) / 2, // center
+                         (myFB.screenSize().h - bezelH) / 2);
+    mySurface->setScalingInterpolation(ScalingInterpolation::sharp);
+    // Note: Variable bezel window positions are handled in VideoModeHandler::Mode
+
+    // Enable blending to allow overlaying the bezel over the TIA output
+    mySurface->attributes().blending = true;
+    mySurface->attributes().blendalpha = 100;
+    mySurface->applyAttributes();
+    mySurface->setVisible(true);
+  }
+  else
+    if(mySurface)
+      mySurface->setVisible(false);
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+void Bezel::render()
+{
+  if(mySurface)
+    mySurface->render();
+}

src/emucore/Bezel.hxx

@@ -0,0 +1,140 @@
+//============================================================================
+//
+//   SSSS    tt          lll  lll
+//  SS  SS   tt           ll   ll
+//  SS     tttttt  eeee   ll   ll   aaaa
+//   SSSS    tt   ee  ee  ll   ll      aa
+//      SS   tt   eeeeee  ll   ll   aaaaa  --  "An Atari 2600 VCS Emulator"
+//  SS  SS   tt   ee      ll   ll  aa  aa
+//   SSSS     ttt  eeeee llll llll  aaaaa
+//
+// Copyright (c) 1995-2023 by Bradford W. Mott, Stephen Anthony
+// and the Stella Team
+//
+// See the file "License.txt" for information on usage and redistribution of
+// this file, and for a DISCLAIMER OF ALL WARRANTIES.
+//============================================================================
+
+#ifndef BEZEL_HXX
+#define BEZEL_HXX
+
+class OSystem;
+class FBSurface;
+class FrameBuffer;
+
+#include "Rect.hxx"
+
+/**
+  This class handles the bezels.
+
+  Bezels are loaded using a file name which is either a bezel name property or
+  is autogenerated from the cart name property. The bezels can be any size and
+  their transparent emulation window can be at any position. The position of
+  the window can be determined automatically.
+
+    +--------------------------------------+
+    |                                      | display.h
+    +--------------------------------------+
+    |                                      |
+    |      +---------------+               |
+    |      |    window     |               |
+    |      |               |               |
+    |      | tia.h * zoom  |               |
+    |      |               |               | bezel.h * zoom
+    |      |               |               |
+    |      +---------------+               |
+    |                                      |
+    +--------------------------------------+ size
+    |                                      |
+    +--------------------------------------+
+
+  The bezel and window sizes and their ratios are used for correct scaling.
+
+  @author  Thomas Jentzsch
+*/
+
+class Bezel
+{
+  public:
+    explicit Bezel(OSystem& osystem);
+    ~Bezel() = default;
+
+    struct Info
+    {
+  private:
+      bool _isShown{false};       // Is bezel shown?
+      Common::Size _size{1, 1};   // Bezel size
+      Common::Rect _window{1, 1}; // Area of transparent TIA window inside bezel
+
+  public:
+      explicit Info() = default;
+      explicit Info(Common::Size size, Common::Rect window)
+        : _isShown{true}, _size{size}, _window{window} { }
+
+      bool isShown() const { return _isShown; }
+      Common::Size size() const { return _size; }
+      Common::Rect window() const { return _window; }
+
+      // Ratios between bezel sizes and TIA window sizes
+      double ratioW() const { return static_cast<double>(size().w) / window().w(); }
+      double ratioH() const { return static_cast<double>(size().h) / window().h(); }
+    };
+
+    // Structure access methods
+    const Info& info() const { return myInfo; }
+    bool isShown() const { return myInfo.isShown(); }
+    Common::Size size() const { return myInfo.size(); }
+    Common::Rect window() const { return myInfo.window(); }
+    // Ratio between bezel size and TIA window size
+    double ratioW() const { return myInfo.ratioW(); }
+    double ratioH() const { return myInfo.ratioH(); }
+
+    /*
+      Calculate size of a bezel border.
+    */
+    uInt32 borderSize(uInt32 x, uInt32 y, uInt32 size, Int32 step) const;
+
+    /*
+      Load the bezel.
+    */
+    bool load();
+
+    /*
+      Display scaled bezel.
+    */
+    void apply();
+
+    /*
+      Render bezel surface
+    */
+    void render();
+
+  private:
+    /*
+      Generate bezel file name.
+    */
+    const string getName(int& index) const;
+
+  private:
+    // The parent system for the bezel
+    OSystem& myOSystem;
+
+    // Pointer to the FrameBuffer object
+    FrameBuffer& myFB;
+
+    // The bezel surface which blends over the TIA surface
+    shared_ptr<FBSurface> mySurface;
+
+    // Bezel info structure
+    Info myInfo;
+
+  private:
+    // Following constructors and assignment operators not supported
+    Bezel() = delete;
+    Bezel(const Bezel&) = delete;
+    Bezel(Bezel&&) = delete;
+    Bezel& operator=(const Bezel&) = delete;
+    Bezel& operator=(Bezel&&) = delete;
+};
+
+#endif

src/emucore/FBBackend.hxx

@@ -128,6 +128,17 @@ class FBBackend
     */
     virtual void getRGB(uInt32 pixel, uInt8* r, uInt8* g, uInt8* b) const = 0;
 
+    /**
+      This method is called to retrieve the R/G/B/A data from the given pixel.
+
+      @param pixel  The pixel containing R/G/B data
+      @param r      The red component of the color
+      @param g      The green component of the color
+      @param b      The blue component of the color
+      @param a      The alpha component of the color.
+    */
+    virtual void getRGBA(uInt32 pixel, uInt8* r, uInt8* g, uInt8* b, uInt8* a) const = 0;
+
     /**
       This method is called to map a given R/G/B triple to the screen palette.
 
@@ -143,6 +154,7 @@ class FBBackend
       @param r  The red component of the color.
       @param g  The green component of the color.
       @param b  The blue component of the color.
+      @param a  The alpha component of the color.
     */
     virtual uInt32 mapRGBA(uInt8 r, uInt8 g, uInt8 b, uInt8 a) const = 0;
 

src/emucore/FrameBuffer.cxx

@@ -31,6 +31,7 @@
 
 #include "FBSurface.hxx"
 #include "TIASurface.hxx"
+#include "Bezel.hxx"
 #include "FrameBuffer.hxx"
 #include "PaletteHandler.hxx"
 #include "StateManager.hxx"
@@ -126,6 +127,8 @@ void FrameBuffer::initialize()
 
   // Create a TIA surface; we need it for rendering TIA images
   myTIASurface = make_unique<TIASurface>(myOSystem);
+  // Create a bezel surface for TIA overlays
+  myBezel = make_unique<Bezel>(myOSystem);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -278,8 +281,10 @@ FBInitStatus FrameBuffer::createDisplay(string_view title, BufferType type,
 
   if(myBufferType == BufferType::Emulator)
   {
+    myBezel->load();
+
     // Determine possible TIA windowed zoom levels
-    const float currentTIAZoom = myOSystem.settings().getFloat("tia.zoom");
+    const double currentTIAZoom = myOSystem.settings().getFloat("tia.zoom");
     myOSystem.settings().setValue("tia.zoom",
       BSPF::clampw(currentTIAZoom, supportedTIAMinZoom(), supportedTIAMaxZoom()));
   }
@@ -960,8 +965,8 @@ void FrameBuffer::renderTIA(bool shade, bool doClear)
     clear();  // TODO - test this: it may cause slowdowns on older systems
 
   myTIASurface->render(shade);
-  if(myBezelSurface)
+  if(myBezel)
-    myBezelSurface->render();
+    myBezel->render();
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -1146,7 +1151,7 @@ void FrameBuffer::toggleFullscreen(bool toggle)
             msg << "enabled (" << myBackend->refreshRate() << " Hz, ";
           else
             msg << "disabled (";
-          msg << "Zoom " << myActiveVidMode.zoom * 100 << "%)";
+          msg << "Zoom " << round(myActiveVidMode.zoom * 100) << "%)";
         }
         else
         {
@@ -1228,7 +1233,7 @@ void FrameBuffer::switchVideoMode(int direction)
   if(!fullScreen())
   {
     // Windowed TIA modes support variable zoom levels
-    float zoom = myOSystem.settings().getFloat("tia.zoom");
+    double zoom = myOSystem.settings().getFloat("tia.zoom");
     if(direction == +1)       zoom += ZOOM_STEPS;
     else if(direction == -1)  zoom -= ZOOM_STEPS;
 
@@ -1271,17 +1276,10 @@ FBInitStatus FrameBuffer::applyVideoMode()
     myVidModeHandler.setDisplaySize(myAbsDesktopSize[display]);
 
   const bool inTIAMode = myOSystem.eventHandler().inTIAMode();
-#ifdef IMAGE_SUPPORT
-  const bool showBezel = inTIAMode &&
-                         myOSystem.settings().getBool("bezel.show") &&
-                         (fullScreen() || myOSystem.settings().getBool("bezel.windowed")) &&
-                         checkBezel();
-#else
-  const bool showBezel = false;
-#endif
 
   // Build the new mode based on current settings
-  const VideoModeHandler::Mode& mode = myVidModeHandler.buildMode(s, inTIAMode, showBezel);
+  const VideoModeHandler::Mode& mode
+    = myVidModeHandler.buildMode(s, inTIAMode, myBezel->info());
   if(mode.imageR.size() > mode.screenS)
     return FBInitStatus::FailTooLarge;
 
@@ -1306,11 +1304,7 @@ FBInitStatus FrameBuffer::applyVideoMode()
     if(inTIAMode)
     {
 #ifdef IMAGE_SUPPORT
-    if(myBezelSurface)
+      myBezel->apply();
-      deallocateSurface(myBezelSurface);
-    myBezelSurface = nullptr;
-    if(showBezel)
-      loadBezel();
 #endif
 
     myTIASurface->initialize(myOSystem.console(), myActiveVidMode);
@@ -1334,147 +1328,18 @@ FBInitStatus FrameBuffer::applyVideoMode()
   return status;
 }
 
-#ifdef IMAGE_SUPPORT
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-const string FrameBuffer::getBezelName(int& index) const
-{
-  if(++index == 1)
-    return myOSystem.console().properties().get(PropType::Bezel_Name);
-
-  // Try to generate bezel name from cart name
-  const string& cartName = myOSystem.console().properties().get(PropType::Cart_Name);
-  const size_t pos = cartName.find_first_of("(");
-  if(index < 10 && pos != std::string::npos && pos > 0)
-  {
-    // The following suffixes are from "The Official No-Intro Convention",
-    // covering all used combinations by "The Bezel Project" (except single ones)
-    // (Unl) = unlicensed (Homebrews)
-    const std::array<string, 8> suffixes = {
-      " (USA)", " (USA) (Proto)", " (USA) (Unl)", " (USA) (Hack)",
-      " (Europe)", " (Germany)", " (France) (Unl)", " (Australia)"
-    };
-    return cartName.substr(0, pos - 1) + suffixes[index - 2];
-  }
-
-  if(index == 10)
-  {
-    index = -1;
-    return "default";
-  }
-  return "";
-}
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-bool FrameBuffer::checkBezel()
+double FrameBuffer::maxWindowZoom() const
-{
-  const string& path = myOSystem.bezelDir().getPath();
-  int index = 0;
-
-  do
-  {
-    const string& name = getBezelName(index);
-
-    if(name != EmptyString)
-    {
-      FSNode node(path + name + ".png");
-      if(node.exists())
-        return true;
-    }
-  } while (index != -1);
-  return false;
-}
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-bool FrameBuffer::loadBezel()
-{
-  bool isValid = false;
-  double aspectRatio = 1;
-
-  myBezelSurface = allocateSurface(myActiveVidMode.screenS.w, myActiveVidMode.screenS.h);
-  try
-  {
-    const string& path = myOSystem.bezelDir().getPath();
-    string imageName;
-    VariantList metaData;
-    int index = 0;
-
-    do
-    {
-      const string& name = getBezelName(index);
-      if(name != EmptyString)
-      {
-        imageName = path + name + ".png";
-        FSNode node(imageName);
-        if(node.exists())
-        {
-          isValid = true;
-          break;
-        }
-      }
-    } while (index != -1);
-    if(isValid)
-      myOSystem.png().loadImage(imageName, *myBezelSurface, &aspectRatio, metaData);
-  }
-  catch(const runtime_error&)
-  {
-    isValid = false;
-  }
-
-  if(isValid)
-  {
-    const float overscan = 1 - myOSystem.settings().getInt("tia.fs_overscan") / 100.F;
-
-    uInt32 imageW, imageH;
-    if(fullScreen())
-    {
-      const float bezelBorder = myOSystem.settings().getInt("bezel.border") * overscan * myActiveVidMode.zoom;
-      imageW = (myActiveVidMode.imageR.w() + static_cast<int>(bezelBorder * 4.F / 3.F)) * (16.F / 9.F) / (4.F / 3.F);
-      imageH = myActiveVidMode.imageR.h() + static_cast<int>(bezelBorder);
-    }
-    else
-    {
-      imageW = static_cast<uInt32>(myActiveVidMode.imageR.w() * (16.F / 9.F) / (4.F / 3.F));
-      imageH = myActiveVidMode.imageR.h();
-    }
-
-    // Scale bezel to fullscreen (preserve or stretch) or window size
-    const uInt32 bezelW = std::min(
-      myActiveVidMode.screenS.w, imageW);
-      //static_cast<uInt32>(myActiveVidMode.imageR.w() * (16.F / 9.F) / (4.F / 3.F)) + static_cast<int>(40 * myActiveVidMode.zoom));
-    const uInt32 bezelH = std::min(
-      myActiveVidMode.screenS.h, imageH);
-      //myActiveVidMode.imageR.h() + static_cast<int>(30 * myActiveVidMode.zoom));
-    //cerr << bezelW << " x " << bezelH << endl;
-    myBezelSurface->setDstSize(bezelW, bezelH);
-    myBezelSurface->setDstPos((myActiveVidMode.screenS.w - bezelW) / 2,
-                              (myActiveVidMode.screenS.h - bezelH) / 2); // center
-    myBezelSurface->setScalingInterpolation(ScalingInterpolation::sharp);
-
-    // Enable blending to allow overlaying the bezel over the TIA output
-    myBezelSurface->attributes().blending = true;
-    myBezelSurface->attributes().blendalpha = 100;
-    myBezelSurface->applyAttributes();
-  }
-  if(myBezelSurface)
-    myBezelSurface->setVisible(isValid);
-  return isValid;
-}
-#endif
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-float FrameBuffer::maxWindowZoom() const
 {
   const int display = displayId(BufferType::Emulator);
-  float multiplier = 1;
+  double multiplier = 1;
-
-  const bool showBezel = myOSystem.settings().getBool("bezel.show");
-  const float scaleW = showBezel ? (16.F / 9.F) / (4.F / 3.F) : 1.F; // = 1.333
 
   for(;;)
   {
-    // Figure out the zoomed size of the window
+    // Figure out the zoomed size of the window (incl. the bezel)
-    const uInt32 width  = TIAConstants::viewableWidth * multiplier * scaleW;
+    const uInt32 width  = static_cast<double>(TIAConstants::viewableWidth)  * myBezel->ratioW() * multiplier;
-    const uInt32 height = TIAConstants::viewableHeight * multiplier;
+    const uInt32 height = static_cast<double>(TIAConstants::viewableHeight) * myBezel->ratioH() * multiplier;
 
     if((width > myAbsDesktopSize[display].w) ||
        (height > myAbsDesktopSize[display].h))

src/emucore/FrameBuffer.hxx

@@ -25,6 +25,7 @@ class Console;
 class Settings;
 class FBSurface;
 class TIASurface;
+class Bezel;
 
 #ifdef GUI_SUPPORT
   #include "Font.hxx"
@@ -53,7 +54,7 @@ class FrameBuffer
 {
   public:
     // Zoom level step interval
-    static constexpr float ZOOM_STEPS = 0.25;
+    static constexpr double ZOOM_STEPS = 0.25;
 
     enum UpdateMode {
       NONE = 0,
@@ -219,8 +220,8 @@ class FrameBuffer
       Get the minimum/maximum supported TIA zoom level (windowed mode)
       for the framebuffer.
     */
-    float supportedTIAMinZoom() const { return myTIAMinZoom * hidpiScaleFactor(); }
+    double supportedTIAMinZoom() const { return myTIAMinZoom * hidpiScaleFactor(); }
-    float supportedTIAMaxZoom() const { return maxWindowZoom(); }
+    double supportedTIAMaxZoom() const { return maxWindowZoom(); }
 
     /**
       Get the TIA surface associated with the framebuffer.
@@ -349,6 +350,19 @@ class FrameBuffer
       myBackend->getRGB(pixel, r, g, b);
     }
 
+    /**
+      This method is called to retrieve the R/G/B/A data from the given pixel.
+
+      @param pixel  The pixel containing R/G/B data
+      @param r      The red component of the color
+      @param g      The green component of the color
+      @param b      The blue component of the color
+      @param a      The alpha component of the color.
+    */
+    void getRGBA(uInt32 pixel, uInt8* r, uInt8* g, uInt8* b, uInt8* a) const {
+      myBackend->getRGBA(pixel, r, g, b, a);
+    }
+
     /**
       This method is called to map a given R/G/B triple to the screen palette.
 
@@ -361,11 +375,12 @@ class FrameBuffer
     }
 
     /**
-    This method is called to map a given R/G/B triple to the screen palette.
+      This method is called to map a given R/G/B/A triple to the screen palette.
 
     @param r  The red component of the color.
     @param g  The green component of the color.
     @param b  The blue component of the color.
+      @param a  The alpha component of the color.
     */
     uInt32 mapRGBA(uInt8 r, uInt8 g, uInt8 b, uInt8 a) const {
       return myBackend->mapRGBA(r, g, b, a);
@@ -462,37 +477,11 @@ class FrameBuffer
     */
     FBInitStatus applyVideoMode();
 
-  #ifdef IMAGE_SUPPORT
-    /**
-      Return bezel names, which are either read from the properties
-      or generated from the cart name.
-
-      @param index  The index of the returned bezel name
-
-      @return  The bezel name for the given index
-    */
-    const string getBezelName(int& index) const;
-
-    /**
-      Check if a bezel for the current ROM name exists.
-
-      @return  Whether the bezel was found or not
-    */
-    bool checkBezel();
-
-    /**
-      Load the bezel for the current ROM.
-
-      @return  Whether the bezel was loaded or not
-    */
-    bool loadBezel();
-  #endif
-
     /**
       Calculate the maximum level by which the base window can be zoomed and
       still fit in the desktop screen.
     */
-    float maxWindowZoom() const;
+    double maxWindowZoom() const;
 
     /**
       Enables/disables fullscreen mode.
@@ -567,7 +556,7 @@ class FrameBuffer
     shared_ptr<TIASurface> myTIASurface;
 
     // The BezelSurface which blends over the TIA surface
-    shared_ptr<FBSurface> myBezelSurface;
+    unique_ptr<Bezel> myBezel;
 
     // Used for onscreen messages and frame statistics
     // (scanline count and framerate)
@@ -594,7 +583,7 @@ class FrameBuffer
     vector<bool> myHiDPIEnabled;
 
     // Minimum TIA zoom level that can be used for this framebuffer
-    float myTIAMinZoom{2.F};
+    double myTIAMinZoom{2.F};
 
     // Holds a reference to all the surfaces that have been created
     std::list<shared_ptr<FBSurface>> mySurfaceList;

src/emucore/Settings.cxx

@@ -64,7 +64,11 @@ Settings::Settings()
   setPermanent("pausedim", "true");
   setPermanent("bezel.show", "true");
   setPermanent("bezel.windowed", "false");
-  setPermanent("bezel.border", "30");
+  setPermanent("bezel.autoborders", "true");
+  setPermanent("bezel.leftborder", "0");
+  setPermanent("bezel.rightborder", "0");
+  setPermanent("bezel.topborder", "0");
+  setPermanent("bezel.bottomborder", "0");
   // TIA specific options
   setPermanent("tia.inter", "false");
   setPermanent("tia.zoom", "3");
@@ -544,6 +548,11 @@ void Settings::usage()
     << "  -pausedim        <1|0>         Enable emulation dimming in pause mode\n"
     << "  -bezel.show         <1|0>      Show bezel left and right of emulation\n"
     << "  -bezel.windowed     <1|0>      Show bezel in windowed modes\n"
+    << "  -bezel.autoborders  <1|0>      Automatically set bezel window borders\n"
+    << "  -bezel.leftborder   <number>   Set left bezel window border\n"
+    << "  -bezel.rightborder  <number>   Set right bezel window border\n"
+    << "  -bezel.topborder    <number>   Set top bezel window border\n"
+    << "  -bezel.bottomborder <number>   Set bottom bezel window border\n"
     << endl
   #ifdef SOUND_SUPPORT
     << "  -audio.enabled            <1|0>      Enable audio\n"

src/emucore/module.mk

@@ -2,6 +2,7 @@ MODULE := src/emucore
 
 MODULE_OBJS := \
 	src/emucore/AtariVox.o \
+	src/emucore/Bezel.o 
 	src/emucore/Bankswitch.o \
 	src/emucore/Booster.o \
 	src/emucore/Cart.o \

src/gui/DeveloperDialog.cxx

@@ -1410,7 +1410,7 @@ void DeveloperDialog::handleDebugColours(int idx, int color)
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 void DeveloperDialog::handleDebugColours(string_view colors)
 {
-  for(int i = 0; i < DEBUG_COLORS; ++i)
+  for(int i = 0; i < DEBUG_COLORS && i < colors.length(); ++i)
   {
     switch(colors[i])
     {

src/gui/VideoAudioDialog.cxx

@@ -478,21 +478,47 @@ void VideoAudioDialog::addBezelTab()
   ypos += lineHeight + VGAP * 3;
   myBezelShowWindowed = new CheckboxWidget(myTab, _font, xpos, ypos,
                                            "Show in windowed modes");
-  //myBezelEnableCheckbox->setToolTip(Event::BezelToggle);
+  //myBezelShowWindowed->setToolTip(Event::BezelToggle);
   wid.push_back(myBezelShowWindowed);
 
+  // Disable auto borders
   ypos += lineHeight + VGAP * 1;
-  myTopBorderSlider = new SliderWidget(myTab, _font, xpos, ypos,
+  myManualBorders = new CheckboxWidget(myTab, _font, xpos, ypos,
-                                        "Top border    ", 0, 0, 6 * fontWidth, "px");
+                                     "Manual borders", kAutoBordersChanged);
-  myTopBorderSlider->setMinValue(0); myTopBorderSlider->setMaxValue(50);
+  myManualBorders->setToolTip("Enable if automatic border detection fails.");
+  wid.push_back(myManualBorders);
+  xpos += INDENT;
+
+  const int lWidth = _font.getStringWidth("Bottom ");
+  const int sWidth = myBezelPath->getRight() - xpos - lWidth - 5.5 * fontWidth; // _w - HBORDER - xpos - lwidth;
+  ypos += lineHeight + VGAP * 1;
+  myLeftBorderSlider = new SliderWidget(myTab, _font, xpos, ypos, sWidth, lineHeight,
+                                        "Left   ", 0, 0, 5 * fontWidth, "px");
+  myLeftBorderSlider->setMinValue(0); myLeftBorderSlider->setMaxValue(500);
+  myLeftBorderSlider->setTickmarkIntervals(10);
+  //myLeftBorderSlider->setToolTip(Event::VolumeDecrease, Event::VolumeIncrease);
+  wid.push_back(myLeftBorderSlider);
+
+  ypos += lineHeight + VGAP * 1;
+  myRightBorderSlider = new SliderWidget(myTab, _font, xpos, ypos, sWidth, lineHeight,
+                                         "Right  ", 0, 0, 5 * fontWidth, "px");
+  myRightBorderSlider->setMinValue(0); myRightBorderSlider->setMaxValue(500);
+  myRightBorderSlider->setTickmarkIntervals(10);
+  //myRightBorderSlider->setToolTip(Event::VolumeDecrease, Event::VolumeIncrease);
+  wid.push_back(myRightBorderSlider);
+
+  ypos += lineHeight + VGAP * 1;
+  myTopBorderSlider = new SliderWidget(myTab, _font, xpos, ypos, sWidth, lineHeight,
+                                       "Top    ", 0, 0, 5 * fontWidth, "px");
+  myTopBorderSlider->setMinValue(0); myTopBorderSlider->setMaxValue(250);
   myTopBorderSlider->setTickmarkIntervals(5);
   //myTopBorderSlider->setToolTip(Event::VolumeDecrease, Event::VolumeIncrease);
   wid.push_back(myTopBorderSlider);
 
   ypos += lineHeight + VGAP;
-  myBtmBorderSlider = new SliderWidget(myTab, _font, xpos, ypos,
+  myBtmBorderSlider = new SliderWidget(myTab, _font, xpos, ypos, sWidth, lineHeight,
-                                       "Bottom border ", 0, 0, 6 * fontWidth, "px");
+                                       "Bottom ", 0, 0, 5 * fontWidth, "px");
-  myBtmBorderSlider->setMinValue(0); myBtmBorderSlider->setMaxValue(50);
+  myBtmBorderSlider->setMinValue(0); myBtmBorderSlider->setMaxValue(250);
   myBtmBorderSlider->setTickmarkIntervals(5);
   //myBtmBorderSlider->setToolTip(Event::VolumeDecrease, Event::VolumeIncrease);
   wid.push_back(myBtmBorderSlider);
@@ -748,6 +774,9 @@ void VideoAudioDialog::loadConfig()
   myBezelEnableCheckbox->setState(settings.getBool("bezel.show"));
   myBezelPath->setText(settings.getString("bezel.dir"));
   myBezelShowWindowed->setState(settings.getBool("bezel.windowed"));
+  myManualBorders->setState(!settings.getBool("bezel.autoborders"));
+  myLeftBorderSlider->setValue(settings.getInt("bezel.leftborder"));
+  myRightBorderSlider->setValue(settings.getInt("bezel.rightborder"));
   myTopBorderSlider->setValue(settings.getInt("bezel.topborder"));
   myBtmBorderSlider->setValue(settings.getInt("bezel.bottomborder"));
   handleBezelChange();
@@ -880,9 +909,11 @@ void VideoAudioDialog::saveConfig()
   settings.setValue("bezel.show", myBezelEnableCheckbox->getState());
   settings.setValue("bezel.dir", myBezelPath->getText());
   settings.setValue("bezel.windowed", myBezelShowWindowed->getState());
+  settings.setValue("bezel.autoborders", !myManualBorders->getState());
+  settings.setValue("bezel.leftborder", myLeftBorderSlider->getValueLabel());
+  settings.setValue("bezel.rightborder", myRightBorderSlider->getValueLabel());
   settings.setValue("bezel.topborder", myTopBorderSlider->getValueLabel());
   settings.setValue("bezel.bottomborder", myBtmBorderSlider->getValueLabel());
-  cerr << myTopBorderSlider << endl;
 
   // Note: The following has to happen after all video related setting have been saved
   if(instance().hasConsole())
@@ -1022,8 +1053,7 @@ void VideoAudioDialog::setDefaults()
       myBezelEnableCheckbox->setState(true);
       myBezelPath->setText(instance().userDir().getShortPath());
       myBezelShowWindowed->setState(false);
-      myTopBorderSlider->setValue(0);
+      myManualBorders->setState(false);
-      myBtmBorderSlider->setValue(0);
       handleBezelChange();
       break;
 
@@ -1193,12 +1223,15 @@ void VideoAudioDialog::handlePhosphorChange()
 void VideoAudioDialog::handleBezelChange()
 {
   const bool enable = myBezelEnableCheckbox->getState();
+  const bool nonAuto = myManualBorders->getState();
 
   myOpenBrowserButton->setEnabled(enable);
   myBezelPath->setEnabled(enable);
   myBezelShowWindowed->setEnabled(enable);
-  myTopBorderSlider->setEnabled(enable);
+  myLeftBorderSlider->setEnabled(enable && nonAuto);
-  myBtmBorderSlider->setEnabled(enable);
+  myRightBorderSlider->setEnabled(enable && nonAuto);
+  myTopBorderSlider->setEnabled(enable && nonAuto);
+  myBtmBorderSlider->setEnabled(enable && nonAuto);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -1317,6 +1350,7 @@ void VideoAudioDialog::handleCommand(CommandSender* sender, int cmd,
       break;
 
     case kBezelEnableChanged:
+    case kAutoBordersChanged:
       handleBezelChange();
       break;
 

src/gui/VideoAudioDialog.hxx

@@ -135,6 +135,9 @@ class VideoAudioDialog : public Dialog
     ButtonWidget*     myOpenBrowserButton{nullptr};
     EditTextWidget*   myBezelPath{nullptr};
     CheckboxWidget*   myBezelShowWindowed{nullptr};
+    CheckboxWidget*   myManualBorders{nullptr};
+    SliderWidget*     myLeftBorderSlider{nullptr};
+    SliderWidget*     myRightBorderSlider{nullptr};
     SliderWidget*     myTopBorderSlider{nullptr};
     SliderWidget*     myBtmBorderSlider{nullptr};
 
@@ -180,6 +183,7 @@ class VideoAudioDialog : public Dialog
 
       kBezelEnableChanged = 'BZen',
       kChooseBezelDirCmd  = 'BZsl',
+      kAutoBordersChanged = 'BZab',
 
       kSoundEnableChanged = 'ADse',
       kDeviceChanged      = 'ADdc',

src/os/windows/Stella.vcxproj

@@ -993,6 +993,7 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug-NoDebugger|x64'">true</ExcludedFromBuild>
     </ClCompile>
     <ClCompile Include="..\..\emucore\Bankswitch.cxx" />
+    <ClCompile Include="..\..\emucore\Bezel.cxx" />
     <ClCompile Include="..\..\emucore\Cart03E0.cxx" />
     <ClCompile Include="..\..\emucore\Cart3EPlus.cxx" />
     <ClCompile Include="..\..\emucore\Cart3EX.cxx" />
@@ -2320,6 +2321,7 @@
     <ClInclude Include="..\..\emucore\AmigaMouse.hxx" />
     <ClInclude Include="..\..\emucore\AtariMouse.hxx" />
     <ClInclude Include="..\..\emucore\Bankswitch.hxx" />
+    <ClInclude Include="..\..\emucore\Bezel.hxx" />
     <ClInclude Include="..\..\emucore\Cart03E0.hxx" />
     <ClInclude Include="..\..\emucore\Cart3EPlus.hxx" />
     <ClInclude Include="..\..\emucore\Cart3EX.hxx" />

src/os/windows/Stella.vcxproj.filters

@@ -1209,6 +1209,9 @@
     <ClCompile Include="..\..\debugger\gui\Cart03E0Widget.cxx">
       <Filter>Source Files\debugger\gui</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\emucore\Bezel.cxx">
+      <Filter>Source Files\emucore</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\common\bspf.hxx">
@@ -2465,6 +2468,9 @@
     <ClInclude Include="..\..\debugger\gui\Cart03E0Widget.hxx">
       <Filter>Header Files\debugger\gui</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\emucore\Bezel.hxx">
+      <Filter>Header Files\emucore</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="stella.ico">