r14205 broke vorbis float_to_int on ppc

Originally committed as revision 14466 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/dsputil.h

@@ -66,6 +66,7 @@ void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1,
 void ff_vector_fmul_window_c(float *dst, const float *src0, const float *src1,
                              const float *win, float add_bias, int len);
 void ff_float_to_int16_c(int16_t *dst, const float *src, long len);
+void ff_float_to_int16_interleave_c(int16_t *dst, const float **src, long len, int channels);
 
 /* encoding scans */
 extern const uint8_t ff_alternate_horizontal_scan[64];

libavcodec/vorbis_dec.c

@@ -926,7 +926,7 @@ static av_cold int vorbis_decode_init(AVCodecContext *avccontext) {
     vc->avccontext = avccontext;
     dsputil_init(&vc->dsp, avccontext);
 
-    if(vc->dsp.float_to_int16 == ff_float_to_int16_c) {
+    if(vc->dsp.float_to_int16_interleave == ff_float_to_int16_interleave_c) {
         vc->add_bias = 385;
         vc->exp_bias = 0;
     } else {