X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=libavcodec%2Fac3_parser.h;h=ff8cc4cf093116dd677a010aa1407ce6af81a25d;hb=aba926e7d654b6dfab680130c92e571ee9a956f0;hp=dc5d035e11a71e932f864d9126179aef41c1bcc8;hpb=60aa56fdf0b112874a2c5bf9987c7937c3b2e72a;p=ffmpeg

diff --git a/libavcodec/ac3_parser.h b/libavcodec/ac3_parser.h
index dc5d035e11a..ff8cc4cf093 100644
--- a/libavcodec/ac3_parser.h
+++ b/libavcodec/ac3_parser.h
@@ -23,20 +23,14 @@
 #ifndef AVCODEC_AC3_PARSER_H
 #define AVCODEC_AC3_PARSER_H
 
-#include "ac3.h"
-#include "get_bits.h"
+#include <stddef.h>
+#include <stdint.h>
 
 /**
- * Parse AC-3 frame header.
- * Parse the header up to the lfeon element, which is the first 52 or 54 bits
- * depending on the audio coding mode.
- * @param[in]  gbc BitContext containing the first 54 bits of the frame.
- * @param[out] hdr Pointer to Pointer to struct where header info is written.
- *                 will be allocated if NULL
- * @return Returns 0 on success, -1 if there is a sync word mismatch,
- * -2 if the bsid (version) element is invalid, -3 if the fscod (sample rate)
- * element is invalid, or -4 if the frmsizecod (bit rate) element is invalid.
+ * Extract the bitstream ID and the frame size from AC-3 data.
  */
-int avpriv_ac3_parse_header(GetBitContext *gbc, AC3HeaderInfo **hdr);
+int av_ac3_parse_header(const uint8_t *buf, size_t size,
+                        uint8_t *bitstream_id, uint16_t *frame_size);
+
 
 #endif /* AVCODEC_AC3_PARSER_H */