Commit 624057df authored by Ganesh Ajjanagadde's avatar Ganesh Ajjanagadde Committed by Ronald S. Bultje

avfilter/buffersrc: add av_warn_unused_result attributes

This adds av_warn_unused_result whenever it is relevant.
Signed-off-by: 's avatarGanesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: 's avatarRonald S. Bultje <rsbultje@gmail.com>
parent f05ff057
...@@ -78,6 +78,7 @@ unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src); ...@@ -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 * This function is equivalent to av_buffersrc_add_frame_flags() with the
* AV_BUFFERSRC_FLAG_KEEP_REF flag. * AV_BUFFERSRC_FLAG_KEEP_REF flag.
*/ */
av_warn_unused_result
int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame); int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame);
/** /**
...@@ -98,6 +99,7 @@ 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 * This function is equivalent to av_buffersrc_add_frame_flags() without the
* AV_BUFFERSRC_FLAG_KEEP_REF flag. * AV_BUFFERSRC_FLAG_KEEP_REF flag.
*/ */
av_warn_unused_result
int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame); int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame);
/** /**
...@@ -115,6 +117,7 @@ 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 * @return >= 0 in case of success, a negative AVERROR code
* in case of failure * in case of failure
*/ */
av_warn_unused_result
int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src, int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src,
AVFrame *frame, int flags); AVFrame *frame, int flags);
......
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