diff --git a/desmume/src/GPU.cpp b/desmume/src/GPU.cpp
index b4a874898..b188738a3 100644
--- a/desmume/src/GPU.cpp
+++ b/desmume/src/GPU.cpp
@@ -2563,7 +2563,6 @@ static void GPU_ligne_layer(NDS_Screen * screen, u16 l)
 static void GPU_ligne_DispCapture(u16 l)
 {
 	GPU * gpu = MainScreen.gpu;
-	struct _DISPCNT * dispCnt = &(gpu->dispx_st)->dispx_DISPCNT.bits;
 
 	if (l == 0)
 	{
@@ -2699,8 +2698,10 @@ static void GPU_ligne_DispCapture(u16 l)
 static INLINE void GPU_ligne_MasterBrightness(NDS_Screen * screen, u16 l)
 {
 	GPU * gpu = screen->gpu;
+#if 0
 	u8 * dst =  GPU_screen + (screen->offset + l) * 512;
 	u16 i16;
+#endif
 	if (!gpu->MasterBrightFactor) return;
 #ifndef HAVE_LIBGDKGLEXT_X11_1_0
 // damdoum :