millorat el renderitzat amb el borde activat

source/screen.cpp

@@ -52,7 +52,7 @@ Screen::Screen(SDL_Window *window, SDL_Renderer *renderer)
     info_resolution_ = std::to_string(DM.w) + " X " + std::to_string(DM.h) + " AT " + std::to_string(DM.refresh_rate) + " HZ";
 
     // Ajusta los tamaños
-    adjustGameCanvasRect();
+    game_surface_dstrect_ = {options.video.border.width, options.video.border.height, options.game.width, options.game.height};
     adjustWindowSize();
     current_palette_ = findPalette(options.video.palette);
 
@@ -139,7 +139,7 @@ void Screen::clearRenderer(Color color)
 // Prepara para empezar a dibujar en la textura de juego
 void Screen::start()
 {
-    SDL_SetRenderTarget(renderer_, game_texture_);
+    //SDL_SetRenderTarget(renderer_, game_texture_);
     setRendererSurface(nullptr);
 }
 
@@ -170,7 +170,6 @@ void Screen::setVideoMode(int mode)
     // Configura el modo de pantalla y ajusta la ventana
     SDL_SetWindowFullscreen(window_, options.video.mode);
     adjustWindowSize();
-    adjustGameCanvasRect();
     adjustRenderLogicalSize();
 
     // Reinicia los shaders
@@ -286,16 +285,6 @@ void Screen::adjustWindowSize()
     }
 }
 
-// Ajusta game_canvas_rect_
-void Screen::adjustGameCanvasRect()
-{
-    game_rect_ = {
-        options.video.border.enabled ? options.video.border.width : 0,
-        options.video.border.enabled ? options.video.border.height : 0,
-        options.game.width,
-        options.game.height};
-}
-
 // Ajusta el tamaño lógico del renderizador
 void Screen::adjustRenderLogicalSize() { SDL_RenderSetLogicalSize(renderer_, window_width_, window_height_); }
 
@@ -395,9 +384,8 @@ void Screen::surfaceToTexture()
     // Si está el borde activo, vuelca gameCanvas sobre borderCanvas
     if (options.video.border.enabled)
     {
-        setRendererSurface(border_surface_);
-        game_surface_->render(options.video.border.width, options.video.border.height);
         border_surface_->copyToTexture(renderer_, border_texture_);
+        game_surface_->copyToTexture(renderer_, border_texture_, nullptr, &game_surface_dstrect_);
     }
     else
     {