passThrough szűrő

Endruu · Oct 22, 2013 · c0f57cc · c0f57cc
1 parent 15c06f5
commit c0f57cc
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Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/program/headers/constants.h b/program/headers/constants.h
@@ -33,7 +33,7 @@
 #define F_SAMPLING					48000.0
 
 // Number of filters
-#define FILTER_NUM					1
+#define FILTER_NUM					2
 
 // Debugging
 #define	DEBUG_FUNCTIONS_ENABLED

diff --git a/program/headers/iir_functions.h b/program/headers/iir_functions.h
@@ -51,6 +51,7 @@ complex prewarpPZ(complex pz);
 
 int implementFilter( pzkContainer * digitalized, biquad * bList );
 biquad * pairPZ( pzkContainer * pzk, uint insert, char options );
+int i_no_implement( pzkContainer * pzk, biquad * bList );
 int i_direct1_float_K( pzkContainer * pzk, biquad * bList );
 
 #endif
diff --git a/program/source/iir_implement.c b/program/source/iir_implement.c
@@ -8,6 +8,7 @@
 #include <float.h>							// float limits
 
 const filterList fList[FILTER_NUM] = {
+	{ &passThrough, &i_no_implement },
 	{ &f_direct1_float_postK, &i_direct1_float_K }
 };
 
@@ -607,6 +608,10 @@ biquad * pairPZ( pzkContainer * pzk, uint insert, char options ) {
 
 }
 
+int i_no_implement( pzkContainer * pzk, biquad * bList ) {
+	return 1;
+}
+
 int i_direct1_float_K( pzkContainer * pzk, biquad * bList ) {
 	float *c;
 	const int bNum = countBiquads(pzk);