shithub: libsamplerate

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Make use of C99 bool type

--- a/CMakeLists.txt

+++ b/CMakeLists.txt

@@ -92,6 +92,7 @@

 check_function_exists(alarm HAVE_ALARM)

 check_function_exists(signal HAVE_SIGNAL)

+check_include_file(stdbool.h HAVE_STDBOOL_H)

 check_include_file(sys/times.h HAVE_SYS_TIMES_H)

 check_include_file(unistd.h HAVE_UNISTD_H)

--- a/config.h.in

+++ b/config.h.in

@@ -48,6 +48,9 @@

 /* Set to 1 if you have libsndfile. */

 #cmakedefine01 HAVE_SNDFILE

+/* Define to 1 if you have the <stdbool.h> header file. */

+#cmakedefine HAVE_STDBOOL_H

+

 /* Define to 1 if you have the <stdint.h> header file. */

 #cmakedefine01 HAVE_STDINT_H

--- a/configure.ac

+++ b/configure.ac

@@ -87,6 +87,7 @@

 	])

 AC_HEADER_STDC

+AC_HEADER_STDBOOL

 AC_CHECK_HEADERS([stdint.h sys/times.h])

--- a/src/common.h

+++ b/src/common.h

@@ -10,6 +10,9 @@

 #define COMMON_H_INCLUDED

 #include <stdint.h>

+#ifdef HAVE_STDBOOL_H

+#include <stdbool.h>

+#endif

 #include <math.h>

--- a/src/src_linear.c

+++ b/src/src_linear.c

@@ -55,7 +55,7 @@

 	{	/* If we have just been reset, set the last_value data. */

 		for (ch = 0 ; ch < priv->channels ; ch++)

 			priv->last_value [ch] = data->data_in [ch] ;

-		priv->dirty = 1 ;

+		priv->dirty = true ;

 		} ;

 	priv->in_count = data->input_frames * priv->channels ;

@@ -203,7 +203,7 @@

 		return ;

 	priv->channels = state->channels ;

-	priv->dirty = 0 ;

+	priv->dirty = false ;

 	memset (priv->last_value, 0, sizeof (priv->last_value [0]) * priv->channels) ;

 	return ;

--- a/src/src_zoh.c

+++ b/src/src_zoh.c

@@ -26,7 +26,7 @@

 typedef struct

 {	int		zoh_magic_marker ;

 	int		channels ;

-	int		dirty ;

+	bool	dirty ;

 	long	in_count, in_used ;

 	long	out_count, out_gen ;

 	float	last_value [] ;

@@ -53,7 +53,7 @@

 	{	/* If we have just been reset, set the last_value data. */

 		for (ch = 0 ; ch < priv->channels ; ch++)

 			priv->last_value [ch] = data->data_in [ch] ;

-		priv->dirty = 1 ;

+		priv->dirty = true ;

 		} ;

 	priv->in_count = data->input_frames * priv->channels ;

@@ -194,7 +194,7 @@

 		return ;

 	priv->channels = state->channels ;

-	priv->dirty = 0 ;

+	priv->dirty = false ;

 	memset (priv->last_value, 0, sizeof (priv->last_value [0]) * priv->channels) ;

 	return ;