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avcodec/nvenc: don't enqueue timestamps until a frame was accepted 

Otherwise timestamps/pending FIFOs would go out of sync if nvEncodePicture ever fails.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
This commit is contained in:
Andrey Turkin 2016-05-29 15:51:36 +03:00 committed by Timo Rothenpieler
parent 2f53b5b74b
commit 58c6dcb4b7
1 changed files with 3 additions and 3 deletions
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6
libavcodec/nvenc.c
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@ -1602,8 +1602,6 @@ int ff_nvenc_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
pic_params.inputDuration = 0;
nvenc_codec_specific_pic_params(avctx, &pic_params);
timestamp_queue_enqueue(ctx->timestamp_list, frame->pts);
} else {
pic_params.encodePicFlags = NV_ENC_PIC_FLAG_EOS;
}
@ -1613,8 +1611,10 @@ int ff_nvenc_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
nv_status != NV_ENC_ERR_NEED_MORE_INPUT)
return nvenc_print_error(avctx, nv_status, "EncodePicture failed!");
if (frame)
if (frame) {
av_fifo_generic_write(ctx->output_surface_queue, &inSurf, sizeof(inSurf), NULL);
timestamp_queue_enqueue(ctx->timestamp_list, frame->pts);
}
/* all the pending buffers are now ready for output */
if (nv_status == NV_ENC_SUCCESS) {