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 742BB45EBA for ; Mon, 17 Apr 2023 09:46:54 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id BFDEE68BE20; Mon, 17 Apr 2023 12:46:50 +0300 (EEST) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id B364A688154 for ; Mon, 17 Apr 2023 12:46:44 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 5964E2404EE for ; Mon, 17 Apr 2023 11:46:44 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id fezNtqnk3ZQZ for ; Mon, 17 Apr 2023 11:46:43 +0200 (CEST) Received: from lain.khirnov.net (lain.khirnov.net [IPv6:2001:67c:1138:4306::3]) (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 "lain.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id 8DEF22404EC for ; Mon, 17 Apr 2023 11:46:43 +0200 (CEST) Received: by lain.khirnov.net (Postfix, from userid 1000) id 70B9B1601B2; Mon, 17 Apr 2023 11:46:43 +0200 (CEST) From: Anton Khirnov To: Ffmpeg Devel In-Reply-To: References: Mail-Followup-To: Ffmpeg Devel Date: Mon, 17 Apr 2023 11:46:43 +0200 Message-ID: <168172480343.3843.11801385323057244307@lain.khirnov.net> User-Agent: alot/0.8.1 MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH 31/92] Vulkan patchset part 1 - common code changes 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: Quoting Lynne (2023-03-14 07:33:43) > From e37330cf6a1f768c733ca6d0b23b9e5847a5fe4f Mon Sep 17 00:00:00 2001 > From: Lynne > Date: Thu, 10 Mar 2022 18:03:05 +0100 > Subject: [PATCH 25/92] avcodec: add AVHWAccel.free_frame_priv callback > diff --git a/libavcodec/decode.c b/libavcodec/decode.c > index d1ba7f167f..c4630ce275 100644 > --- a/libavcodec/decode.c > +++ b/libavcodec/decode.c > @@ -1685,3 +1685,22 @@ int ff_copy_palette(void *dst, const AVPacket *src, void *logctx) > } > return 0; > } > + > +AVBufferRef *ff_alloc_hwaccel_frame_priv_data(AVCodecContext *avctx, Sane-endian naming please. ff_hwaccel_frame_priv_alloc(). > + const AVHWAccel *hwaccel) > +{ > + AVBufferRef *ref; > + uint8_t *data = av_mallocz(hwaccel->frame_priv_data_size); > + if (!data) > + return NULL; > + > + ref = av_buffer_create(data, hwaccel->frame_priv_data_size, > + (void (*)(void *, uint8_t *))hwaccel->free_frame_priv, I believe the cast is UB and you should convert the arguments in the function itself, or add a trivial wrapper here. -- Anton Khirnov _______________________________________________ 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".