Kill all tabs

I hate tabs.

This replaces all tabs in all source files with spaces. The only
exception is old-makefile. The replacement was made by running the
GNU coreutils "expand" command on every file. Since the replacement was
automatic, it's possible that some formatting was destroyed (but perhaps
only if it was assuming that the end of a tab does not correspond to
aligning the end to multiples of 8 spaces).

1 files changed, 28 insertions, 28 deletions

diff --git a/audio/filter/af_karaoke.c b/audio/filter/af_karaoke.c
index bddb218dde..00c4d16dca 100644
--- a/audio/filter/af_karaoke.c
+++ b/audio/filter/af_karaoke.c
@@ -32,50 +32,50 @@
 // Initialization and runtime control
 static int control(struct af_instance* af, int cmd, void* arg)
 {
-	switch(cmd){
-		case AF_CONTROL_REINIT:
+        switch(cmd){
+                case AF_CONTROL_REINIT:
                 mp_audio_copy_config(af->data, (struct mp_audio*)arg);
                 mp_audio_set_format(af->data, AF_FORMAT_FLOAT);
-		return af_test_output(af,(struct mp_audio*)arg);
-	}
-	return AF_UNKNOWN;
+                return af_test_output(af,(struct mp_audio*)arg);
+        }
+        return AF_UNKNOWN;
 }
 
 // Filter data through filter
 static int play(struct af_instance* af, struct mp_audio* data, int flags)
 {
-	struct mp_audio*	c	= data;		 // Current working data
-	float*		a	= c->planes[0];	 // Audio data
-	int			nch	= c->nch;	 // Number of channels
-	int			len	= c->samples*nch;	 // Number of samples in current audio block
-	register int  i;
+        struct mp_audio*        c       = data;          // Current working data
+        float*          a       = c->planes[0];  // Audio data
+        int                     nch     = c->nch;        // Number of channels
+        int                     len     = c->samples*nch;        // Number of samples in current audio block
+        register int  i;
 
-	/*
-		FIXME1 add a low band pass filter to avoid suppressing
-		centered bass/drums
-		FIXME2 better calculated* attenuation factor
-	*/
+        /*
+                FIXME1 add a low band pass filter to avoid suppressing
+                centered bass/drums
+                FIXME2 better calculated* attenuation factor
+        */
 
-	for(i=0;i<len;i+=nch)
-	{
-		a[i] = (a[i] - a[i+1]) * 0.7;
-		a[i+1]=a[i];
-	}
+        for(i=0;i<len;i+=nch)
+        {
+                a[i] = (a[i] - a[i+1]) * 0.7;
+                a[i+1]=a[i];
+        }
 
-	return 0;
+        return 0;
 }
 
 // Allocate memory and set function pointers
 static int af_open(struct af_instance* af){
-	af->control	= control;
-	af->filter	= play;
-	return AF_OK;
+        af->control     = control;
+        af->filter      = play;
+        return AF_OK;
 }
 
 // Description of this filter
 struct af_info af_info_karaoke = {
-	.info = "Simple karaoke/voice-removal audio filter",
-	.name = "karaoke",
-	.flags = AF_FLAGS_NOT_REENTRANT,
-	.open = af_open,
+        .info = "Simple karaoke/voice-removal audio filter",
+        .name = "karaoke",
+        .flags = AF_FLAGS_NOT_REENTRANT,
+        .open = af_open,
 };