output texture info

stepmania/src/RageTextureManager.cpp

@@ -223,3 +223,21 @@ bool RageTextureManager::SetPrefs( int iTextureColorDepth, bool bDelayedDelete,
 	ASSERT( m_iTextureColorDepth==16 || m_iTextureColorDepth==32 );
 	return need_reload;
 }
+
+void RageTextureManager::DiagnosticOutput() const
+{
+	unsigned cnt = distance(m_mapPathToTexture.begin(), m_mapPathToTexture.end());
+	LOG->Trace("%u textures loaded:", cnt);
+	for( std::map<RageTextureID, RageTexture*>::const_iterator i = m_mapPathToTexture.begin();
+		i != m_mapPathToTexture.end(); ++i )
+	{
+		const RageTextureID &ID = i->first;
+		const RageTexture *tex = i->second;
+
+		/* This could output much more, but I only need resolution now and I don't
+		 * want it to be more than one line. */
+		LOG->Trace(" %3ix%3i (%2i) %s",
+			tex->GetTextureHeight(), tex->GetTextureWidth(),
+			tex->m_iRefCount, Basename(ID.filename).c_str() );		
+	}
+}

stepmania/src/RageTextureManager.h

@@ -43,6 +43,8 @@ public:
 	
 	void InvalidateTextures();
 
+	void RageTextureManager::DiagnosticOutput() const;
+
 protected:
 	void DeleteTexture( RageTexture *t );
 	enum GCType { cached_textures, delayed_delete };

stepmania/src/ScreenManager.cpp

@@ -299,6 +299,7 @@ void ScreenManager::EmptyDeleteQueue()
 	/* Now that we've actually deleted a screen, it makes sense to clear out
 	 * cached textures. */
 	TEXTUREMAN->DeleteCachedTextures();
+	TEXTUREMAN->DiagnosticOutput();
 }
 
 /* XXX: Big hack: