diff --git a/src/mame/drivers/macs.c b/src/mame/drivers/macs.c
index dba470bad97..509df693dcb 100644
--- a/src/mame/drivers/macs.c
+++ b/src/mame/drivers/macs.c
@@ -197,9 +197,9 @@ static ADDRESS_MAP_START( macs_io, AS_IO, 8, macs_state )
 	//AM_RANGE(0xf0, 0xf0) AM_READ(st0016_dma_r)
 ADDRESS_MAP_END
 
-static GFXDECODE_START( macs )
+//static GFXDECODE_START( macs )
 //  GFXDECODE_ENTRY( NULL, 0, charlayout,      0, 16*4  )
-GFXDECODE_END
+//GFXDECODE_END
 
 static INPUT_PORTS_START( macs_base )
 	/*0*/
diff --git a/src/mame/video/model3.c b/src/mame/video/model3.c
index 3c0c564f14f..b8207e25eb3 100644
--- a/src/mame/video/model3.c
+++ b/src/mame/video/model3.c
@@ -24,7 +24,7 @@ class model3_renderer : public poly_manager<float, model3_polydata, 6, 50000>
 {
 public:
 	model3_renderer(model3_state &state, int width, int height)
-		: poly_manager<float, model3_polydata, 6, 50000>(state.machine()), m_state(state)
+		: poly_manager<float, model3_polydata, 6, 50000>(state.machine())//, m_state(state)
 	{
 		m_fb = auto_bitmap_rgb32_alloc(state.machine(), width, height);
 		m_zb = auto_bitmap_ind32_alloc(state.machine(), width, height);		
@@ -40,7 +40,7 @@ public:
 	void draw_scanline_tex_alpha(INT32 scanline, const extent_t &extent, const model3_polydata &extradata, int threadid);
 
 private:
-	model3_state &m_state;
+	//model3_state &m_state;
 	bitmap_rgb32 *m_fb;
 	bitmap_ind32 *m_zb;
 };