avcodec/opus: Move Silk declarations to a new header, opus_silk.h

Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 0 insertions, 21 deletions

diff --git a/libavcodec/opus.h b/libavcodec/opus.h
index 0f1cb8b98b..4d061cf5f8 100644
--- a/libavcodec/opus.h
+++ b/libavcodec/opus.h
@@ -25,16 +25,10 @@
 
 #include <stdint.h>
 
-#include "avcodec.h"
-#include "opus_rc.h"
-
 #define MAX_FRAME_SIZE               1275
 #define MAX_FRAMES                   48
 #define MAX_PACKET_DUR               5760
 
-#define SILK_HISTORY                 322
-#define SILK_MAX_LPC                 16
-
 #define OPUS_TS_HEADER     0x7FE0        // 0x3ff (11 bits)
 #define OPUS_TS_MASK       0xFFE0        // top 11 bits
 
@@ -62,19 +56,4 @@ enum OpusBandwidth {
     OPUS_BANDWITH_NB
 };
 
-typedef struct SilkContext SilkContext;
-
-int ff_silk_init(AVCodecContext *avctx, SilkContext **ps, int output_channels);
-void ff_silk_free(SilkContext **ps);
-void ff_silk_flush(SilkContext *s);
-
-/**
- * Decode the LP layer of one Opus frame (which may correspond to several SILK
- * frames).
- */
-int ff_silk_decode_superframe(SilkContext *s, OpusRangeCoder *rc,
-                              float *output[2],
-                              enum OpusBandwidth bandwidth, int coded_channels,
-                              int duration_ms);
-
 #endif /* AVCODEC_OPUS_H */