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-rw-r--r--libavcodec/aacenc_quantization.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/aacenc_quantization.h b/libavcodec/aacenc_quantization.h
index a96762234a..64093b8d66 100644
--- a/libavcodec/aacenc_quantization.h
+++ b/libavcodec/aacenc_quantization.h
@@ -25,6 +25,9 @@
* @author Rostislav Pehlivanov ( atomnuker gmail com )
*/
+#ifndef AVCODEC_AACENC_QUANTIZATION_H
+#define AVCODEC_AACENC_QUANTIZATION_H
+
#include "aactab.h"
#include "aacenc.h"
#include "aacenctab.h"
@@ -253,3 +256,5 @@ static inline void quantize_and_encode_band(struct AACEncContext *s, PutBitConte
quantize_and_encode_band_cost(s, pb, in, out, NULL, size, scale_idx, cb, lambda,
INFINITY, NULL, rtz);
}
+
+#endif /* AVCODEC_AACENC_QUANTIZATION_H */