X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fh264_sei.h;h=f07a5055c3159edac5c18c2a3915317b0680fcfc;hb=8e12f09a25d7fa2c9e2b63dd6407aece412750a5;hp=a75c3aa1753e9874817d57e1915ba9e4ce57a730;hpb=fda424b300c1a0b991296aa585691609d01196bd;p=ffmpeg

diff --git a/libavcodec/h264_sei.h b/libavcodec/h264_sei.h
index a75c3aa1753..f07a5055c31 100644
--- a/libavcodec/h264_sei.h
+++ b/libavcodec/h264_sei.h
@@ -20,6 +20,7 @@
 #define AVCODEC_H264_SEI_H
 
 #include "get_bits.h"
+#include "h264_ps.h"
 
 /**
  * SEI message types
@@ -79,6 +80,10 @@ typedef struct H264SEITimeCode {
 } H264SEITimeCode;
 
 typedef struct H264SEIPictureTiming {
+    // maximum size of pic_timing according to the spec should be 274 bits
+    uint8_t payload[40];
+    int     payload_size_bits;
+
     int present;
     H264_SEI_PicStructType pic_struct;
 
@@ -202,4 +207,10 @@ void ff_h264_sei_uninit(H264SEIContext *h);
  */
 const char *ff_h264_sei_stereo_mode(const H264SEIFramePacking *h);
 
+/**
+ * Parse the contents of a picture timing message given an active SPS.
+ */
+int ff_h264_sei_process_picture_timing(H264SEIPictureTiming *h, const SPS *sps,
+                                       void *logctx);
+
 #endif /* AVCODEC_H264_SEI_H */