From 248969fd463ec5b5b53bd7e304b2a2da7a46d21a Mon Sep 17 00:00:00 2001
From: Tomer Shalev <shalev.tomer@gmail.com>
Date: Fri, 12 Feb 2010 00:07:00 +0000
Subject: fft: fix yellow

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24613 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/fft/fft.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'apps/plugins/fft/fft.c')

diff --git a/apps/plugins/fft/fft.c b/apps/plugins/fft/fft.c
index bfb36d78aa..d84484c1c1 100644
--- a/apps/plugins/fft/fft.c
+++ b/apps/plugins/fft/fft.c
@@ -220,7 +220,20 @@ GREY_INFO_STRUCT
 #include "_kiss_fft_guts.h" /* sizeof(struct kiss_fft_state) */
 #include "const.h"
 
-#define FFT_SIZE 2048
+#if (LCD_WIDTH < LCD_HEIGHT)
+#define LCD_SIZE LCD_HEIGHT
+#else
+#define LCD_SIZE LCD_WIDTH
+#endif
+
+#if (LCD_SIZE < 512)
+#define FFT_SIZE 2048 /* 512*4 */
+#elif (LCD_SIZE < 1024)
+#define FFT_SIZE 4096 /* 1024*4 */
+#else
+#define FFT_SIZE 8192 /* 2048*4 */
+#endif
+
 #define ARRAYSIZE_IN (FFT_SIZE)
 #define ARRAYSIZE_OUT (FFT_SIZE/2)
 #define ARRAYSIZE_PLOT (FFT_SIZE/4)
-- 
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