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 B67924B4BE for ; Fri, 7 Jun 2024 13:06:50 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id DAB5D68D80C; Fri, 7 Jun 2024 16:04:11 +0300 (EEST) Received: from mail1.khirnov.net (quelana.khirnov.net [94.230.150.81]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 8684768D76F for ; Fri, 7 Jun 2024 16:03:50 +0300 (EEST) Authentication-Results: mail1.khirnov.net; dkim=pass (2048-bit key; unprotected) header.d=khirnov.net header.i=@khirnov.net header.a=rsa-sha256 header.s=mail header.b=VAN3B604; dkim-atps=neutral Received: from localhost (mail1.khirnov.net [IPv6:::1]) by mail1.khirnov.net (Postfix) with ESMTP id A0B884DE7 for ; Fri, 7 Jun 2024 15:03:48 +0200 (CEST) Received: from mail1.khirnov.net ([IPv6:::1]) by localhost (mail1.khirnov.net [IPv6:::1]) (amavis, port 10024) with ESMTP id a7RVhCFjImXe for ; Fri, 7 Jun 2024 15:03:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=khirnov.net; s=mail; t=1717765422; bh=cG6+5CSkhn99F092qwFO8sYRm7J32tZK6qg7PlZ4wWU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=VAN3B604eXcBclpSEGMDsafbfd5V8DHDNp9sjuAF7ifNoNwFmyGqXdJNZvYGgnL3r 5gqaGBbNXTk1kHAvyDAg1CGysOWqoW4Z9+/qb098YeBiL/0BXx3z3bA6p8YaLx3dEn K/TUZjjj1T1bBsX6GsRFvps6YcGh66ypbzv6hc73jBn/Zo7fb0Mubt8UiCXcDdbnBA p20R41flgEYI18qL/N/16GzjQakzkTGFaj9eThzwiW+yeCrqOID64pL3aevyTSxsD3 DG1z9mDovoV3hHIRnIySUYVsGI9cegqyPNqafo4ctvg2L3VkehugyFv8imSK5nAISR 4wQ1v8ZGXnt7Q== 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 mail1.khirnov.net (Postfix) with ESMTPS id 064AD4DF6 for ; Fri, 7 Jun 2024 15:03:41 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:::1]) by libav.khirnov.net (Postfix) with ESMTP id 433AB3A1540 for ; Fri, 07 Jun 2024 15:03:35 +0200 (CEST) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Fri, 7 Jun 2024 15:01:16 +0200 Message-ID: <20240607130135.9088-20-anton@khirnov.net> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240607130135.9088-1-anton@khirnov.net> References: <20240607130135.9088-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 20/39] lavc/hevcdec: only set no_rasl_output_flag for IRAP frames 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: Its meaning is only specified for IRAP frames. As it's currently never used otherwise, this should not change decoder behaviour, but will be useful in future commits. --- libavcodec/hevc/hevcdec.c | 4 +++- libavcodec/hevc/hevcdec.h | 1 + 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/libavcodec/hevc/hevcdec.c b/libavcodec/hevc/hevcdec.c index 585a066426..d444ea93f7 100644 --- a/libavcodec/hevc/hevcdec.c +++ b/libavcodec/hevc/hevcdec.c @@ -2925,7 +2925,9 @@ static int hevc_frame_start(HEVCContext *s) s->is_decoded = 0; s->first_nal_type = s->nal_unit_type; - s->no_rasl_output_flag = IS_IDR(s) || IS_BLA(s) || (s->nal_unit_type == HEVC_NAL_CRA_NUT && s->last_eos); + if (IS_IRAP(s)) + s->no_rasl_output_flag = IS_IDR(s) || IS_BLA(s) || + (s->nal_unit_type == HEVC_NAL_CRA_NUT && s->last_eos); /* 8.3.1 */ if (s->temporal_id == 0 && diff --git a/libavcodec/hevc/hevcdec.h b/libavcodec/hevc/hevcdec.h index 5eaebd3584..fa7caf9cf7 100644 --- a/libavcodec/hevc/hevcdec.h +++ b/libavcodec/hevc/hevcdec.h @@ -493,6 +493,7 @@ typedef struct HEVCContext { int overlap; int is_decoded; + // NoRaslOutputFlag associated with the last IRAP frame int no_rasl_output_flag; HEVCPredContext hpc; -- 2.43.0 _______________________________________________ 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".