From 55549f7ae151214b10a8f21b13b096774f0a7870 Mon Sep 17 00:00:00 2001
From: zeromus <zeromus@zeromus.org>
Date: Thu, 18 Jun 2015 02:59:41 +0000
Subject: [PATCH] bsnes/nall - change some non-standard dynamic local arrays to
 slightly less non-standard alloca calls

---
 libsnes/bsnes/nall/dsp/resample/average.hpp | 2 +-
 libsnes/bsnes/nall/dsp/resample/cosine.hpp  | 3 ++-
 libsnes/bsnes/nall/dsp/resample/cubic.hpp   | 2 +-
 libsnes/bsnes/nall/dsp/resample/hermite.hpp | 2 +-
 libsnes/bsnes/nall/dsp/resample/linear.hpp  | 2 +-
 libsnes/bsnes/nall/dsp/resample/nearest.hpp | 2 +-
 6 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/libsnes/bsnes/nall/dsp/resample/average.hpp b/libsnes/bsnes/nall/dsp/resample/average.hpp
index 867b13bfe9..b6567a655d 100644
--- a/libsnes/bsnes/nall/dsp/resample/average.hpp
+++ b/libsnes/bsnes/nall/dsp/resample/average.hpp
@@ -50,7 +50,7 @@ void ResampleAverage::sample() {
 
 void ResampleAverage::sampleLinear() {
   while(fraction <= 1.0) {
-    real channel[dsp.settings.channels];
+		real channel = alloca(dsp.settings.channels * sizeof(real));
 
     for(unsigned n = 0; n < dsp.settings.channels; n++) {
       real a = dsp.buffer.read(n, -1);
diff --git a/libsnes/bsnes/nall/dsp/resample/cosine.hpp b/libsnes/bsnes/nall/dsp/resample/cosine.hpp
index 3363d5f67b..70e2fae775 100644
--- a/libsnes/bsnes/nall/dsp/resample/cosine.hpp
+++ b/libsnes/bsnes/nall/dsp/resample/cosine.hpp
@@ -21,7 +21,8 @@ void ResampleCosine::clear() {
 
 void ResampleCosine::sample() {
   while(fraction <= 1.0) {
-    real channel[dsp.settings.channels];
+		real channel = alloca(dsp.settings.channels * sizeof(real));
+
 
     for(unsigned n = 0; n < dsp.settings.channels; n++) {
       real a = dsp.buffer.read(n, -1);
diff --git a/libsnes/bsnes/nall/dsp/resample/cubic.hpp b/libsnes/bsnes/nall/dsp/resample/cubic.hpp
index bc4cc95502..ccea1d9591 100644
--- a/libsnes/bsnes/nall/dsp/resample/cubic.hpp
+++ b/libsnes/bsnes/nall/dsp/resample/cubic.hpp
@@ -21,7 +21,7 @@ void ResampleCubic::clear() {
 
 void ResampleCubic::sample() {
   while(fraction <= 1.0) {
-    real channel[dsp.settings.channels];
+		real channel = alloca(dsp.settings.channels * sizeof(real));
 
     for(unsigned n = 0; n < dsp.settings.channels; n++) {
       real a = dsp.buffer.read(n, -3);
diff --git a/libsnes/bsnes/nall/dsp/resample/hermite.hpp b/libsnes/bsnes/nall/dsp/resample/hermite.hpp
index 0cc9ba0e4d..5d0e267106 100644
--- a/libsnes/bsnes/nall/dsp/resample/hermite.hpp
+++ b/libsnes/bsnes/nall/dsp/resample/hermite.hpp
@@ -21,7 +21,7 @@ void ResampleHermite::clear() {
 
 void ResampleHermite::sample() {
   while(fraction <= 1.0) {
-    real channel[dsp.settings.channels];
+		real channel = alloca(dsp.settings.channels * sizeof(real));
 
     for(unsigned n = 0; n < dsp.settings.channels; n++) {
       real a = dsp.buffer.read(n, -3);
diff --git a/libsnes/bsnes/nall/dsp/resample/linear.hpp b/libsnes/bsnes/nall/dsp/resample/linear.hpp
index 3c2dc9e6e8..f65575034a 100644
--- a/libsnes/bsnes/nall/dsp/resample/linear.hpp
+++ b/libsnes/bsnes/nall/dsp/resample/linear.hpp
@@ -21,7 +21,7 @@ void ResampleLinear::clear() {
 
 void ResampleLinear::sample() {
   while(fraction <= 1.0) {
-    real channel[dsp.settings.channels];
+		real channel = alloca(dsp.settings.channels * sizeof(real));
 
     for(unsigned n = 0; n < dsp.settings.channels; n++) {
       real a = dsp.buffer.read(n, -1);
diff --git a/libsnes/bsnes/nall/dsp/resample/nearest.hpp b/libsnes/bsnes/nall/dsp/resample/nearest.hpp
index 14b401ebdb..cd4098f2de 100644
--- a/libsnes/bsnes/nall/dsp/resample/nearest.hpp
+++ b/libsnes/bsnes/nall/dsp/resample/nearest.hpp
@@ -21,7 +21,7 @@ void ResampleNearest::clear() {
 
 void ResampleNearest::sample() {
   while(fraction <= 1.0) {
-    real channel[dsp.settings.channels];
+		real channel = alloca(dsp.settings.channels * sizeof(real));
 
     for(unsigned n = 0; n < dsp.settings.channels; n++) {
       real a = dsp.buffer.read(n, -1);