1 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/cbs.h b/libavcodec/cbs.h
index 7c341bffe7..cdb777d111 100644
--- a/libavcodec/cbs.h
+++ b/libavcodec/cbs.h
@@ -210,6 +210,13 @@ typedef struct CodedBitstreamContext {
      * From AV_LOG_*; defaults to AV_LOG_TRACE.
      */
     int trace_level;
+
+    /**
+     * Write buffer. Used as intermediate buffer when writing units.
+     * For internal use of cbs only.
+     */
+    uint8_t *write_buffer;
+    size_t   write_buffer_size;
 } CodedBitstreamContext;