lavc: support extracting audio service type from side data

[ffmpeg] / libavcodec / dca.h

diff --git a/libavcodec/dca.h b/libavcodec/dca.h
index 8ea6049e0d20034bd25c7a1738ca473db92911de..0037de2816c813f649f4a66c12b1f8b0f4e64dec 100644 (file)
--- a/libavcodec/dca.h
+++ b/libavcodec/dca.h
@@ -25,6 +25,9 @@
 #ifndef AVCODEC_DCA_H
 #define AVCODEC_DCA_H
 
+#include <stdint.h>
+#include "libavutil/internal.h"
+
 /** DCA syncwords, also used for bitstream type detection */
 #define DCA_MARKER_RAW_BE 0x7FFE8001
 #define DCA_MARKER_RAW_LE 0xFE7F0180
@@ -34,4 +37,12 @@
 /** DCA-HD specific block starts with this marker. */
 #define DCA_HD_MARKER     0x64582025
 
+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 */