1 files changed, 0 insertions, 57 deletions
diff --git a/media/libmedia/mediaplayer.cpp b/media/libmedia/mediaplayer.cpp
index d5a3c13..b43f75f 100644
--- a/media/libmedia/mediaplayer.cpp
+++ b/media/libmedia/mediaplayer.cpp
@@ -658,61 +658,4 @@ void MediaPlayer::died()
 
 }
 
-extern "C" {
-#define FLOATING_POINT 1
-#include "fftwrap.h"
-}
-
-static void *ffttable = NULL;
-
-// peeks at the audio data and fills 'data' with the requested kind
-// (currently kind=0 returns mono 16 bit PCM data, and kind=1 returns
-// 256 point FFT data). Return value is number of samples returned,
-// which may be 0.
-/*static*/ int MediaPlayer::snoop(short* data, int len, int kind) {
-
-    sp<IMemory> p;
-    const sp<IMediaPlayerService>& service = getMediaPlayerService();
-    if (service != 0) {
-        // Take a peek at the waveform. The returned data consists of 16 bit mono PCM data.
-        p = service->snoop();
-
-        if (p == NULL) {
-            return 0;
-        }
-
-        if (kind == 0) { // return waveform data
-            int plen = p->size();
-            len *= 2; // number of shorts -> number of bytes
-            short *src = (short*) p->pointer();
-            if (plen > len) {
-                plen = len;
-            }
-            memcpy(data, src, plen);
-            return plen / sizeof(short); // return number of samples
-        } else if (kind == 1) {
-            // TODO: use a more efficient FFT
-            // Right now this uses the speex library, which is compiled to do a float FFT
-            if (!ffttable) ffttable = spx_fft_init(512);
-            short *usrc = (short*) p->pointer();
-            float fsrc[512];
-            for (int i=0;i<512;i++)
-                fsrc[i] = usrc[i];
-            float fdst[512];
-            spx_fft_float(ffttable, fsrc, fdst);
-            if (len > 512) {
-                len = 512;
-            }
-            len /= 2; // only half the output data is valid
-            for (int i=0; i < len; i++)
-                data[i] = fdst[i];
-            return len;
-        }
-
-    } else {
-        LOGE("Unable to locate media service");
-    }
-    return 0;
-}
-
 }; // namespace android