---
TODO: APIChanges + lavu minor bump (not done yet because it will
conflict with the threadmessage patch)
---
libavutil/opt.c | 6 ++++++
libavutil/opt.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/libavutil/opt.c b/libavutil/opt.c
index 3b0aab4ee8..99282605f5 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -463,6 +463,9 @@ int av_opt_set(void *obj, const char *name, const char
*val, int search_flags)
if (o->flags & AV_OPT_FLAG_READONLY)
return AVERROR(EINVAL);
+ if (o->flags & AV_OPT_FLAG_DEPRECATED)
+ av_log(obj, AV_LOG_WARNING, "The \"%s\" option is deprecated: %s\n",
name, o->help);
+
dst = ((uint8_t *)target_obj) + o->offset;
switch (o->type) {
case AV_OPT_TYPE_BOOL:
@@ -759,6 +762,9 @@ int av_opt_get(void *obj, const char *name, int
search_flags, uint8_t **out_val)
if (!o || !target_obj || (o->offset<=0 && o->type != AV_OPT_TYPE_CONST))
return AVERROR_OPTION_NOT_FOUND;
+ if (o->flags & AV_OPT_FLAG_DEPRECATED)
+ av_log(obj, AV_LOG_WARNING, "The \"%s\" option is deprecated: %s\n",
name, o->help);
+
dst = (uint8_t *)target_obj + o->offset;
buf[0] = 0;
diff --git a/libavutil/opt.h b/libavutil/opt.h
index 07da68ea23..1352741fb6 100644
--- a/libavutil/opt.h
+++ b/libavutil/opt.h
@@ -289,6 +289,7 @@ typedef struct AVOption {
#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
+#define AV_OPT_FLAG_DEPRECATED (1<<17)
//FIXME think about enc-audio, ... style flags
/**
--
2.17.0
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