From 3844e866e0307f269a0c070b30f91b75854eb3b0 Mon Sep 17 00:00:00 2001
From: zeromus <zeromus@users.sf.net>
Date: Wed, 13 May 2009 05:35:31 +0000
Subject: [PATCH] gpu: fix regression introduced yesterday which messed up
 layer blending

---
 desmume/src/GPU.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/desmume/src/GPU.cpp b/desmume/src/GPU.cpp
index 7a454ed0a..7347893c2 100644
--- a/desmume/src/GPU.cpp
+++ b/desmume/src/GPU.cpp
@@ -2695,7 +2695,7 @@ static void GPU_ligne_layer(NDS_Screen * screen, u16 l)
 					gpu->currBgNum = i16;
 					gpu->blend1 = gpu->BLDCNT & (1 << gpu->currBgNum);
 					for(int i=0;i<8;i++)
-						gpu->blend2[0] = (gpu->BLDCNT & (0x100 << i));
+						gpu->blend2[i] = (gpu->BLDCNT & (0x100 << i));
 					gpu->currentFadeInColors = &fadeInColors[gpu->BLDY_EVY][0];
 					gpu->currentFadeOutColors = &fadeOutColors[gpu->BLDY_EVY][0];
 					//gpu->bgFunc = gpu->setFinalColorBck_funcNum;
@@ -2732,7 +2732,10 @@ static void GPU_ligne_layer(NDS_Screen * screen, u16 l)
 							continue;
 						}
 					}
-					//if(gpu->core == 1 && i16 != 1) continue;
+
+					//useful for debugging individual layers
+					//if(gpu->core == 0 && i16 != 1) continue;
+
 					if(gpu->curr_mosaic_enabled)
 						gpu->modeRender<true>(i16);
 					else gpu->modeRender<false>(i16);