X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Favc.h;h=a79bf9b2db56bd1598dba54744b0f19d0abde8bd;hb=5f64f6058e0c23641a68ce7dfe47b1f55efd401c;hp=c5e80ff650dc39aec5253d2a48d00db44fb75446;hpb=ef71ef5f30ddf1cd61e46628a04608892caf76d2;p=ffmpeg

diff --git a/libavformat/avc.h b/libavformat/avc.h
index c5e80ff650d..a79bf9b2db5 100644
--- a/libavformat/avc.h
+++ b/libavformat/avc.h
@@ -33,5 +33,20 @@ int ff_avc_write_annexb_extradata(const uint8_t *in, uint8_t **buf, int *size);
 const uint8_t *ff_avc_mp4_find_startcode(const uint8_t *start,
                                          const uint8_t *end,
                                          int nal_length_size);
+uint8_t *ff_nal_unit_extract_rbsp(const uint8_t *src, uint32_t src_len,
+                                  uint32_t *dst_len, int header_len);
+
+typedef struct {
+    uint8_t id;
+    uint8_t profile_idc;
+    uint8_t level_idc;
+    uint8_t constraint_set_flags;
+    uint8_t chroma_format_idc;
+    uint8_t bit_depth_luma;
+    uint8_t frame_mbs_only_flag;
+    AVRational sar;
+} H264SequenceParameterSet;
+
+H264SequenceParameterSet *ff_avc_decode_sps(const uint8_t *src, int src_len);
 
 #endif /* AVFORMAT_AVC_H */