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avcodec/nvenc: enable nvenc encoder instance reuse

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Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
This commit is contained in:
Pavel Koshevoy 2018-06-07 09:08:15 -06:00 committed by Timo Rothenpieler
parent 29cddc99cd
commit f7d117b484
1 changed files with 10 additions and 2 deletions
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12
libavcodec/nvenc.c
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@ -2051,8 +2051,16 @@ int ff_nvenc_send_frame(AVCodecContext *avctx, const AVFrame *frame)
if ((!ctx->cu_context && !ctx->d3d11_device) || !ctx->nvencoder)
return AVERROR(EINVAL);
if (ctx->encoder_flushing)
return AVERROR_EOF;
if (ctx->encoder_flushing) {
if (avctx->internal->draining)
return AVERROR_EOF;
ctx->encoder_flushing = 0;
ctx->first_packet_output = 0;
ctx->initial_pts[0] = AV_NOPTS_VALUE;
ctx->initial_pts[1] = AV_NOPTS_VALUE;
av_fifo_reset(ctx->timestamp_list);
}
if (frame) {
in_surf = get_free_frame(ctx);