lavu/log: add device category macros

[ffmpeg] / libavutil / error.h

diff --git a/libavutil/error.h b/libavutil/error.h
index f3fd7bbff6a0badac90baabc8df8249f5a9165f4..621279abde47a25e2a44c429a707ca889a673c75 100644 (file)
--- a/libavutil/error.h
+++ b/libavutil/error.h
@@ -70,6 +70,8 @@
 #define AVERROR_BUG2               FFERRTAG( 'B','U','G',' ')
 #define AVERROR_UNKNOWN            FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library
 #define AVERROR_EXPERIMENTAL       (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it.
+#define AVERROR_INPUT_CHANGED      (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED)
+#define AVERROR_OUTPUT_CHANGED     (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED)
 
 #define AV_ERROR_MAX_STRING_SIZE 64