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-rw-r--r--source/nds/entry.cpp24
-rw-r--r--source/nds/gui.h4
2 files changed, 16 insertions, 12 deletions
diff --git a/source/nds/entry.cpp b/source/nds/entry.cpp
index 4aa2977..3fa6517 100644
--- a/source/nds/entry.cpp
+++ b/source/nds/entry.cpp
@@ -144,9 +144,9 @@ bool8 S9xDeinitUpdate (int Width, int Height, bool8 /*sixteen_bit*/)
//Up
case 1:
#ifdef DS2_DMA
- dma_copy32Byte(5 /* channel: graphics */, up_screen_addr, GFX.Screen + 256 * 32 * 2, 256 * 192 * 2);
- dma_wait_finish(5);
- dma_stop(5);
+ dma_copy32Byte(1 /* channel: graphics */, up_screen_addr, GFX.Screen + 256 * 32 * 2, 256 * 192 * 2);
+ dma_wait_finish(1);
+ dma_stop(1);
#else
memcpy(up_screen_addr, GFX.Screen+256*32*2, 256*192*2);
#endif
@@ -155,9 +155,9 @@ bool8 S9xDeinitUpdate (int Width, int Height, bool8 /*sixteen_bit*/)
//Down
case 2:
#ifdef DS2_DMA
- dma_copy32Byte(5 /* channel: graphics */, up_screen_addr, GFX.Screen, 256 * 192 * 2);
- dma_wait_finish(5);
- dma_stop(5);
+ dma_copy32Byte(1 /* channel: graphics */, up_screen_addr, GFX.Screen, 256 * 192 * 2);
+ dma_wait_finish(1);
+ dma_stop(1);
#else
memcpy(up_screen_addr, GFX.Screen, 256*192*2);
#endif
@@ -166,9 +166,9 @@ bool8 S9xDeinitUpdate (int Width, int Height, bool8 /*sixteen_bit*/)
//Both
case 3:
#ifdef DS2_DMA
- dma_copy32Byte(5 /* channel: graphics */, up_screen_addr, GFX.Screen + 256 * 16 * 2, 256 * 192 * 2);
- dma_wait_finish(5);
- dma_stop(5);
+ dma_copy32Byte(1 /* channel: graphics */, up_screen_addr, GFX.Screen + 256 * 16 * 2, 256 * 192 * 2);
+ dma_wait_finish(1);
+ dma_stop(1);
#else
memcpy(up_screen_addr, GFX.Screen+256*16*2, 256*192*2);
#endif
@@ -189,9 +189,9 @@ bool8 S9xDeinitUpdate (int Width, int Height, bool8 /*sixteen_bit*/)
for(m = 0; m < 32; m++)
{
#ifdef DS2_DMA
- dma_copy32Byte(5 /* channel: graphics */, dst, src, 256 * 6 * 2);
- dma_wait_finish(5);
- dma_stop(5);
+ dma_copy32Byte(1 /* channel: graphics */, dst, src, 256 * 6 * 2);
+ dma_wait_finish(1);
+ dma_stop(1);
#else
memcpy(dst, src, 256*6*2);
#endif
diff --git a/source/nds/gui.h b/source/nds/gui.h
index b2eae62..9df2ad2 100644
--- a/source/nds/gui.h
+++ b/source/nds/gui.h
@@ -24,7 +24,11 @@
#include "fs_api.h"
#include "gcheat.h"
+#ifdef DS2_DMA
+#define UP_SCREEN_UPDATE_METHOD 1
+#else
#define UP_SCREEN_UPDATE_METHOD 0
+#endif
#define DOWN_SCREEN_UPDATE_METHOD 2
#define MAX_GAMEPAD_MAP 16