From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 2C2AA46B33 for ; Mon, 3 Jul 2023 19:33:09 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 6EC2668C596; Mon, 3 Jul 2023 22:32:59 +0300 (EEST) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id AADBF68C563 for ; Mon, 3 Jul 2023 22:32:52 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 70F7D2404EA for ; Mon, 3 Jul 2023 21:32:52 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id I8Vky7T1xuAt for ; Mon, 3 Jul 2023 21:32:51 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:2a00:c500:561:201::7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "libav.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id D729A2404EC for ; Mon, 3 Jul 2023 21:32:51 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:::1]) by libav.khirnov.net (Postfix) with ESMTP id 7F1543A0E3B for ; Mon, 3 Jul 2023 21:32:45 +0200 (CEST) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Mon, 3 Jul 2023 21:32:21 +0200 Message-Id: <20230703193229.8593-3-anton@khirnov.net> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230703193229.8593-1-anton@khirnov.net> References: <20230703193229.8593-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 02/10] lavc/avcodec: split flushing into decode- and encode-specific functions X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Will allow making some state private to encoding/decoding in the future. --- libavcodec/avcodec.c | 17 +++-------------- libavcodec/avcodec_internal.h | 3 +++ libavcodec/decode.c | 15 +++++++++++++++ libavcodec/encode.c | 10 ++++++++++ 4 files changed, 31 insertions(+), 14 deletions(-) diff --git a/libavcodec/avcodec.c b/libavcodec/avcodec.c index 638cb55146..c01dac2049 100644 --- a/libavcodec/avcodec.c +++ b/libavcodec/avcodec.c @@ -383,23 +383,12 @@ void avcodec_flush_buffers(AVCodecContext *avctx) "that doesn't support it\n"); return; } - if (avci->in_frame) - av_frame_unref(avci->in_frame); - if (avci->recon_frame) - av_frame_unref(avci->recon_frame); - } else { - av_packet_unref(avci->last_pkt_props); - av_packet_unref(avci->in_pkt); - - avctx->pts_correction_last_pts = - avctx->pts_correction_last_dts = INT64_MIN; - - av_bsf_flush(avci->bsf); - } + ff_encode_flush_buffers(avctx); + } else + ff_decode_flush_buffers(avctx); avci->draining = 0; avci->draining_done = 0; - avci->nb_draining_errors = 0; av_frame_unref(avci->buffer_frame); av_packet_unref(avci->buffer_pkt); diff --git a/libavcodec/avcodec_internal.h b/libavcodec/avcodec_internal.h index be60a36644..6ffe575c3e 100644 --- a/libavcodec/avcodec_internal.h +++ b/libavcodec/avcodec_internal.h @@ -50,4 +50,7 @@ int ff_encode_preinit(struct AVCodecContext *avctx); */ int ff_decode_preinit(struct AVCodecContext *avctx); +void ff_decode_flush_buffers(struct AVCodecContext *avctx); +void ff_encode_flush_buffers(struct AVCodecContext *avctx); + #endif // AVCODEC_AVCODEC_INTERNAL_H diff --git a/libavcodec/decode.c b/libavcodec/decode.c index 336635f772..01ac35bf34 100644 --- a/libavcodec/decode.c +++ b/libavcodec/decode.c @@ -1740,3 +1740,18 @@ AVBufferRef *ff_hwaccel_frame_priv_alloc(AVCodecContext *avctx, return ref; } + +void ff_decode_flush_buffers(AVCodecContext *avctx) +{ + AVCodecInternal *avci = avctx->internal; + + av_packet_unref(avci->last_pkt_props); + av_packet_unref(avci->in_pkt); + + avctx->pts_correction_last_pts = + avctx->pts_correction_last_dts = INT64_MIN; + + av_bsf_flush(avci->bsf); + + avci->nb_draining_errors = 0; +} diff --git a/libavcodec/encode.c b/libavcodec/encode.c index 3a016b14c1..0b1947c781 100644 --- a/libavcodec/encode.c +++ b/libavcodec/encode.c @@ -785,3 +785,13 @@ int ff_encode_receive_frame(AVCodecContext *avctx, AVFrame *frame) av_frame_move_ref(frame, avci->recon_frame); return 0; } + +void ff_encode_flush_buffers(AVCodecContext *avctx) +{ + AVCodecInternal *avci = avctx->internal; + + if (avci->in_frame) + av_frame_unref(avci->in_frame); + if (avci->recon_frame) + av_frame_unref(avci->recon_frame); +} -- 2.40.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".