dca: Move ff_dca_convert_bitstream() to the DCA common code

This makes the DCA parser and decoder independent.

1 files changed, 6 insertions, 0 deletions

diff --git a/libavcodec/dca.h b/libavcodec/dca.h
index 76342f0ab9..0037de2816 100644
--- a/libavcodec/dca.h
+++ b/libavcodec/dca.h
@@ -39,4 +39,10 @@
 
 extern av_export const uint32_t avpriv_dca_sample_rates[16];
 
+/**
+ * Convert bitstream to one representation based on sync marker
+ */
+int ff_dca_convert_bitstream(const uint8_t *src, int src_size, uint8_t *dst,
+                             int max_size);
+
 #endif /* AVCODEC_DCA_H */