audioconvert: support simd code with specific alignment requirements.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 2 insertions, 0 deletions

diff --git a/libswresample/audioconvert.h b/libswresample/audioconvert.h
index d8af003671..2e983df286 100644
--- a/libswresample/audioconvert.h
+++ b/libswresample/audioconvert.h
@@ -38,6 +38,8 @@ typedef void (simd_func_type)(uint8_t **dst, const uint8_t **src, int len);
 
 typedef struct AudioConvert {
     int channels;
+    int  in_simd_align_mask;
+    int out_simd_align_mask;
     conv_func_type *conv_f;
     simd_func_type *simd_f;
     const int *ch_map;