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-rw-r--r--libavcodec/adx.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/libavcodec/adx.c b/libavcodec/adx.c
index a9cf4ffd09..4d412d56d3 100644
--- a/libavcodec/adx.c
+++ b/libavcodec/adx.c
@@ -35,8 +35,8 @@ void ff_adx_calculate_coeffs(int cutoff, int sample_rate, int bits, int *coeff)
coeff[1] = lrintf(-(c * c) * (1 << bits));
}
-int avpriv_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
- int bufsize, int *header_size, int *coeff)
+int ff_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
+ int bufsize, int *header_size, int *coeff)
{
int offset, cutoff;
@@ -80,3 +80,11 @@ int avpriv_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
*header_size = offset;
return 0;
}
+
+#if LIBAVCODEC_VERSION_MAJOR < 56
+int avpriv_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
+ int bufsize, int *header_size, int *coeff)
+{
+ return ff_adx_decode_header(avctx, buf, bufsize, header_size, coeff);
+}
+#endif