Some more SDL3 changes for renderers.

Signed-off-by: Andrea Odetti <mariofutire@gmail.com>

source/frontends/sdl/utils.cpp

@@ -3,6 +3,24 @@
 
 #define INDENT '\t'
 
+namespace
+{
+
+#if SDL_VERSION_ATLEAST(3, 0, 0)
+  void processProperty(void *userdata, SDL_PropertiesID props, const char *name)
+  {
+    std::ostream & os = *reinterpret_cast<std::ostream *>(userdata);
+    const char * value = SDL_GetStringProperty(props, name, nullptr);
+    if (value)
+    {
+
+      os << INDENT << name << ": " << value << std::endl;
+    }
+  }
+#endif
+
+}
+
 namespace sa2
 {
 
@@ -58,11 +76,8 @@ namespace sa2
                          const SDL_PixelFormatEnum pixelFormat,
                          const int selectedDriver)
   {
-    SDL_RendererInfo info;
-    SDL_GetRendererInfo(ren.get(), &info);
-
     const size_t n = SDL_GetNumRenderDrivers();
-    os << "SDL Render driver:" << std::endl;
+    os << "SDL Render drivers:" << std::endl;
     for(size_t i = 0; i < n; ++i)
     {
 #if SDL_VERSION_ATLEAST(3, 0, 0)
@@ -74,15 +89,19 @@ namespace sa2
 #endif
     }
 
+    os << "Active driver (" << selectedDriver << "): ";
+#if SDL_VERSION_ATLEAST(3, 0, 0)
+    os << SDL_GetRendererName(ren.get()) << std::endl;
+    SDL_EnumerateProperties(SDL_GetRendererProperties(ren.get()), processProperty, &os);
+#else
+    SDL_RendererInfo info;
     if (SDL_GetRendererInfo(ren.get(), &info) == 0)
     {
-      os << "Active driver (" << selectedDriver << "): " << info.name << std::endl;
-#if !SDL_VERSION_ATLEAST(3, 0, 0)
+      os << info.name << std::endl;
       os << INDENT << "SDL_RENDERER_PRESENTVSYNC: " << ((info.flags & SDL_RENDERER_PRESENTVSYNC) > 0) << std::endl;
       os << INDENT << "SDL_RENDERER_SOFTWARE: " << ((info.flags & SDL_RENDERER_SOFTWARE) > 0) << std::endl;
       os << INDENT << "SDL_RENDERER_ACCELERATED: " << ((info.flags & SDL_RENDERER_ACCELERATED) > 0) << std::endl;
       os << INDENT << "SDL_RENDERER_TARGETTEXTURE: " << ((info.flags & SDL_RENDERER_TARGETTEXTURE) > 0) << std::endl;
-#endif
       os << "Pixel format: " << SDL_GetPixelFormatName(pixelFormat) << std::endl;
       for (size_t i = 0; i < info.num_texture_formats; ++i)
       {
@@ -91,8 +110,9 @@ namespace sa2
     }
     else
     {
-      os << "No Renderinfo" << std::endl;
+      os << "#NA" << std::endl;
     }
+#endif
   }
 
   bool show_yes_no_dialog(const std::shared_ptr<SDL_Window> & win,