From 5e3426d0d26bb25810aca6593416ac0125ea6e8f Mon Sep 17 00:00:00 2001
From: Nebuleon Fumika
Date: Wed, 6 Feb 2013 19:07:39 -0500
Subject: Remove 320 KiB of memory allocations in APU emulation that were
 completely unused but constantly re-zeroed.

Frees up 320 KiB for other uses, and saves ~4 milliseconds at emulator startup, when resetting the APU and when loading a new game.
---
 source/nds/dma_adj.h | 3 +++
 source/nds/entry.cpp | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'source/nds')

diff --git a/source/nds/dma_adj.h b/source/nds/dma_adj.h
index 62b0098..dd4a6e4 100644
--- a/source/nds/dma_adj.h
+++ b/source/nds/dma_adj.h
@@ -8,7 +8,10 @@ extern "C" {
 #endif
 
 struct SPointerAdjustments {
+	/* These are used by the DSTWO-NDS side code. */
 	unsigned int  GFXScreen;
+
+	/* These are used by Snes9x. */
 };
 
 extern struct SPointerAdjustments PtrAdj;
diff --git a/source/nds/entry.cpp b/source/nds/entry.cpp
index 723374c..ae52ff0 100644
--- a/source/nds/entry.cpp
+++ b/source/nds/entry.cpp
@@ -432,7 +432,6 @@ void init_sfc_setting(void)
     Settings.ShutdownMaster = TRUE;
     Settings.FrameTimePAL = 20000;
     Settings.FrameTimeNTSC = 16667;
-    Settings.DisableSampleCaching = FALSE;
     Settings.DisableMasterVolume = FALSE;
     Settings.Mouse = TRUE;
     Settings.SuperScope = TRUE;
-- 
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