[FFmpeg-devel] [PATCH 1/3] avutil/frame: Document avcodec_get_frame_class() and the option naming system
Michael Niedermayer
michael at niedermayer.cc
Sat May 28 16:57:13 CEST 2016
Missing docs found by: nevcairiel
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
libavutil/frame.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavutil/frame.h b/libavutil/frame.h
index 2d6299b..b30aa47 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -176,6 +176,10 @@ typedef struct AVFrameSideData {
* Similarly fields that are marked as to be only accessed by
* av_opt_ptr() can be reordered. This allows 2 forks to add fields
* without breaking compatibility with each other.
+ *
+ * Fields can be accessed through AVOptions, the name string used, matches the
+ * C structure field name for fields accessable through AVOptions. The AVClass
+ * for AVFrame can be obtained from avcodec_get_frame_class()
*/
typedef struct AVFrame {
#define AV_NUM_DATA_POINTERS 8
--
1.7.9.5
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