On Thu, 14 Sep 2017, Mark Thompson wrote:
--- There are more around, but this marks all of the obvious ones in avcodec.h.
[...]
+av_warn_unused_result int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt);
*/ +av_warn_unused_result int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame);
I am not sure about these, these can only fail with ENOMEM if the user always gets all available frames/packets, but even if there is no memory, no state will be changed, the ownership of the packet/frame will remain with the caller, no null pointer will be returned, so if ignoring these is what the user wants, then so be it, no "undefined" behaviour will occur and we are not breaking the API contract by continuing like nothing happened.
Regards, Marton _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
