x86: ac3dsp: Only refer to the ac3_downmix_sse symbol if it has been declared

[ffmpeg] / libavcodec / ac3dec.h

diff --git a/libavcodec/ac3dec.h b/libavcodec/ac3dec.h
index 38262514b61818c3cef99cf5d765008429acc892..a2625a60230e50964e1853d9a0dd6c2921d68a64 100644 (file)
--- a/libavcodec/ac3dec.h
+++ b/libavcodec/ac3dec.h
@@ -68,6 +68,7 @@
 typedef struct {
     AVClass        *class;                  ///< class for AVOptions
     AVCodecContext *avctx;                  ///< parent context
+    AVFrame frame;                          ///< AVFrame for decoded output
     GetBitContext gbc;                      ///< bitstream reader
 
 ///@name Bit stream information
@@ -220,9 +221,6 @@ int ff_eac3_parse_header(AC3DecodeContext *s);
  */
 void ff_eac3_decode_transform_coeffs_aht_ch(AC3DecodeContext *s, int ch);
 
-void ff_ac3_downmix_c(float (*samples)[256], float (*matrix)[2],
-                      int out_ch, int in_ch, int len);
-
 /**
  * Apply spectral extension to each channel by copying lower frequency
  * coefficients to higher frequency bins and applying side information to