diff options
-rw-r--r-- | apps/plugins/fft/fft.c | 15 |
1 files changed, 14 insertions, 1 deletions
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 | |||
220 | #include "_kiss_fft_guts.h" /* sizeof(struct kiss_fft_state) */ | 220 | #include "_kiss_fft_guts.h" /* sizeof(struct kiss_fft_state) */ |
221 | #include "const.h" | 221 | #include "const.h" |
222 | 222 | ||
223 | #define FFT_SIZE 2048 | 223 | #if (LCD_WIDTH < LCD_HEIGHT) |
224 | #define LCD_SIZE LCD_HEIGHT | ||
225 | #else | ||
226 | #define LCD_SIZE LCD_WIDTH | ||
227 | #endif | ||
228 | |||
229 | #if (LCD_SIZE < 512) | ||
230 | #define FFT_SIZE 2048 /* 512*4 */ | ||
231 | #elif (LCD_SIZE < 1024) | ||
232 | #define FFT_SIZE 4096 /* 1024*4 */ | ||
233 | #else | ||
234 | #define FFT_SIZE 8192 /* 2048*4 */ | ||
235 | #endif | ||
236 | |||
224 | #define ARRAYSIZE_IN (FFT_SIZE) | 237 | #define ARRAYSIZE_IN (FFT_SIZE) |
225 | #define ARRAYSIZE_OUT (FFT_SIZE/2) | 238 | #define ARRAYSIZE_OUT (FFT_SIZE/2) |
226 | #define ARRAYSIZE_PLOT (FFT_SIZE/4) | 239 | #define ARRAYSIZE_PLOT (FFT_SIZE/4) |