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-rw-r--r--libavutil/log.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/libavutil/log.h b/libavutil/log.h
index a21adb8586..0a413f6e8c 100644
--- a/libavutil/log.h
+++ b/libavutil/log.h
@@ -62,6 +62,14 @@ typedef struct {
* 0 means there is no such variable
*/
int log_level_offset_offset;
+
+ /**
+ * Offset in the structure where a pointer to the parent context for loging is stored.
+ * for example a decoder that uses eval.c could pass its AVCodecContext to eval as such
+ * parent context. And a av_log() implementation could then display the parent context
+ * can be NULL of course
+ */
+ int parent_log_context_offset;
} AVClass;
/* av_log API */