[FFmpeg-devel] [PATCH 2/2] Add documentation for the pm parameter of the av_metadata_set functions.
Stefano Sabatini
stefano.sabatini-lala
Wed Aug 11 11:14:40 CEST 2010
---
libavformat/avformat.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 0c70279..4d2c51d 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -144,6 +144,8 @@ av_metadata_get(AVMetadata *m, const char *key, const AVMetadataTag *prev, int f
/**
* Set the given tag in *pm, overwriting an existing tag.
*
+ * @param pm pointer to a pointer to a metadata struct, if NULL the
+ * metadata struct is allocated and the new metadata struct is put in *pm
* @param key tag key to add to *pm (will be av_strduped)
* @param value tag value to add to *pm (will be av_strduped)
* @return >= 0 on success otherwise an error code <0
@@ -155,6 +157,8 @@ attribute_deprecated int av_metadata_set(AVMetadata **pm, const char *key, const
/**
* Set the given tag in *pm, overwriting an existing tag.
*
+ * @param pm pointer to a pointer to a metadata struct, if NULL the
+ * metadata struct is allocated and the new metadata struct is put in *pm
* @param key tag key to add to *pm (will be av_strduped depending on flags)
* @param value tag value to add to *pm (will be av_strduped depending on flags).
* Passing a NULL value will cause an existing tag to be deleted.
--
1.7.0.4
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