From 51177b1fe93297d2dbb87802ef9bc18afc72fc21 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Mon, 5 Dec 2011 13:23:17 +0100
Subject: [PATCH] lavc: Mark fields that require av_opt_ptr()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/avcodec.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 132863bbb29..e937c9459bd 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1256,6 +1256,8 @@ typedef struct AVFrame {
/**
* frame timestamp estimated using various heuristics, in stream time base
+ * Code outside libavcodec should access this field using:
+ * av_opt_ptr(avcodec_get_frame_class(), frame, "best_effort_timestamp");
* - encoding: unused
* - decoding: set by libavcodec, read by user.
*/
@@ -1263,6 +1265,8 @@ typedef struct AVFrame {
/**
* reordered pos from the last AVPacket that has been input into the decoder
+ * Code outside libavcodec should access this field using:
+ * av_opt_ptr(avcodec_get_frame_class(), frame, "pkt_pos");
* - encoding: unused
* - decoding: Read by user.
*/
@@ -1270,6 +1274,8 @@ typedef struct AVFrame {
/**
* reordered sample aspect ratio for the video frame, 0/1 if unknown\unspecified
+ * Code outside libavcodec should access this field using:
+ * av_opt_ptr(avcodec_get_frame_class(), frame, "sample_aspect_ratio");
* - encoding: unused
* - decoding: Read by user.
*/
@@ -1277,6 +1283,8 @@ typedef struct AVFrame {
/**
* width and height of the video frame
+ * Code outside libavcodec should access this field using:
+ * av_opt_ptr(avcodec_get_frame_class(), frame, "width");
* - encoding: unused
* - decoding: Read by user.
*/
@@ -1286,6 +1294,8 @@ typedef struct AVFrame {
* format of the frame, -1 if unknown or unset
* It should be cast to the corresponding enum (enum PixelFormat
* for video, enum AVSampleFormat for audio)
+ * Code outside libavcodec should access this field using:
+ * av_opt_ptr(avcodec_get_frame_class(), frame, "format");
* - encoding: unused
* - decoding: Read by user.
*/
--
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