From c9322dac96d22ea11db79952058ec57078042ac0 Mon Sep 17 00:00:00 2001 From: rossb Date: Fri, 4 Mar 2011 03:01:44 +0000 Subject: [PATCH] paqa: removed non standard and unused #include . updated definitions of pi to double precision --- qa/loopback/src/audio_analyzer.h | 2 +- qa/loopback/src/biquad_filter.c | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/qa/loopback/src/audio_analyzer.h b/qa/loopback/src/audio_analyzer.h index 43271db..2a86798 100644 --- a/qa/loopback/src/audio_analyzer.h +++ b/qa/loopback/src/audio_analyzer.h @@ -41,7 +41,7 @@ #include "biquad_filter.h" -#define MATH_PI (3.14159265) +#define MATH_PI (3.141592653589793238462643) #define MATH_TWO_PI (2.0 * MATH_PI) typedef struct PaQaSineGenerator_s diff --git a/qa/loopback/src/biquad_filter.c b/qa/loopback/src/biquad_filter.c index c0a87b7..3fdf5b7 100755 --- a/qa/loopback/src/biquad_filter.c +++ b/qa/loopback/src/biquad_filter.c @@ -1,5 +1,4 @@ #include -#include #include "biquad_filter.h" @@ -11,7 +10,7 @@ * @author (C) 2002 Phil Burk, SoftSynth.com, All Rights Reserved */ -#define FILTER_PI (3.14159265) +#define FILTER_PI (3.141592653589793238462643) /*********************************************************** ** Calculate coefficients common to many parametric biquad filters. */ @@ -118,6 +117,5 @@ void BiquadFilter_Filter( BiquadFilter *filter, float *inputs, float *outputs, i filter->xn1 = xn1; filter->xn2 = xn2; filter->yn1 = yn1; - filter->yn2 = yn2; - + filter->yn2 = yn2; } \ No newline at end of file -- 2.43.0