This adds av_warn_unused_result whenever it is relevant.
Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com>
---
libavfilter/buffersrc.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavfilter/buffersrc.h b/libavfilter/buffersrc.h
index cd3d95f..847c093 100644
--- a/libavfilter/buffersrc.h
+++ b/libavfilter/buffersrc.h
@@ -78,6 +78,7 @@ unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext
*buffer_src);
* This function is equivalent to av_buffersrc_add_frame_flags() with the
* AV_BUFFERSRC_FLAG_KEEP_REF flag.
*/
+av_warn_unused_result
int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame);
/**
@@ -98,6 +99,7 @@ int av_buffersrc_write_frame(AVFilterContext *ctx, const
AVFrame *frame);
* This function is equivalent to av_buffersrc_add_frame_flags() without the
* AV_BUFFERSRC_FLAG_KEEP_REF flag.
*/
+av_warn_unused_result
int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame);
/**
@@ -115,6 +117,7 @@ int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame
*frame);
* @return >= 0 in case of success, a negative AVERROR code
* in case of failure
*/
+av_warn_unused_result
int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src,
AVFrame *frame, int flags);
--
2.6.1
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