[FFmpeg-devel] [PATCH 01/10] lavu/opt: add AV_OPT_FLAG_BSF_PARAM

[Jun Zhao]

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From 665692d981828ccc0875f9dcbf2c89f3495fcce6 Mon Sep 17 00:00:00 2001
From: Jun Zhao <mypopydev at gmail.com>
Date: Thu, 8 Mar 2018 13:47:23 +0800
Subject: [PATCH 01/10] lavu/opt: add AV_OPT_FLAG_BSF_PARAM

add AV_OPT_FLAG_BSF_PARAM for bit stream filter options.

Signed-off-by: Jun Zhao <mypopydev at gmail.com>
---
 libavutil/opt.c | 1 +
 libavutil/opt.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/libavutil/opt.c b/libavutil/opt.c
index df88663e3f..3b0aab4ee8 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -1181,6 +1181,7 @@ static void opt_list(void *obj, void *av_log_obj, const char *unit,
         av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_SUBTITLE_PARAM) ? 'S' : '.');
         av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_EXPORT)         ? 'X' : '.');
         av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_READONLY)       ? 'R' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_BSF_PARAM)      ? 'B' : '.');
 
         if (opt->help)
             av_log(av_log_obj, AV_LOG_INFO, " %s", opt->help);
diff --git a/libavutil/opt.h b/libavutil/opt.h
index 391720f2e2..07da68ea23 100644
--- a/libavutil/opt.h
+++ b/libavutil/opt.h
@@ -287,6 +287,7 @@ typedef struct AVOption {
  * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set.
  */
 #define AV_OPT_FLAG_READONLY        128
+#define AV_OPT_FLAG_BSF_PARAM       (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering
 #define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering
 //FIXME think about enc-audio, ... style flags
 
-- 
2.14.1