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[79.124.17.100]) by mx.google.com with ESMTP id 4fb4d7f45d1cf-57d30b0c543si2142402a12.671.2024.06.22.16.32.45; Sat, 22 Jun 2024 16:32:46 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20230601 header.b=FH5ihRPD; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id DB93068D64B; Sun, 23 Jun 2024 02:16:02 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pf1-f177.google.com (mail-pf1-f177.google.com [209.85.210.177]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 889A868D5E8 for ; Sun, 23 Jun 2024 02:15:58 +0300 (EEST) Received: by mail-pf1-f177.google.com with SMTP id d2e1a72fcca58-7062bf8bb75so2725669b3a.0 for ; Sat, 22 Jun 2024 16:15:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719098156; x=1719702956; darn=ffmpeg.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=JNaWh1vnIWinqGJt34mULlrrFaOGmbQtdafr3EfEok0=; b=FH5ihRPD5WBnfugGjNNuRDhAGWcfqlqpie8BOro98Kd+tm29RMJV+Z5d1yOfPaMDdW 8N86pqCVIPIubNxiWyRyJt5e8wI/8MKQn57QQi0o4zXZmKzXEOzo3o8szk1zyeNttmFs F9UQQKGPS8RA1fczYci0v7hrRR6kt3o0mEjo/JqfOZAbEKlVahegfIgyWPLgaBQya5UK BwDkkS9NiNPfdQAE/fQg24waAWV5QjcLQYRhgLLYggPv+aBFGLYmOUadv8NNdAtwFMC6 0pltvQN0OrOBPTyWXgUfBOFxEzhKJc0x8ub6MWcjWRWa+7Yc580pKSCwR4krCuU30i9U UhgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719098156; x=1719702956; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=JNaWh1vnIWinqGJt34mULlrrFaOGmbQtdafr3EfEok0=; b=Nsxe67BRhmTupqwua96p3NDJfcx2g5GFF43ly70UzfqarDNdWfqK+pF6DjOtNT/nyc 9eXtyOYo3a7LXPOxdbczW9Qe/fNt+3xCWIcZESYHYnBYKaAQC6Pp+28OXaLsJ3jXBEZd WLRSo1ZZOyDDLwHqKvj97P2UQeMKAyjDI2popZR6p6E7I2nEIDQZDP0/trwU3iuFUrCr AlwINK8ByTJLZ0/NAwItEqylcz3pFMDSpFsJwPPgYV1CXUKo6TbUp+0KP/KKIA+WJL4l EK+9HIeDfeLBlWSiGh74vKyXxsw7pNQys6YxRIaut6ADQS9384BRgyPPsihoB7Z+eWmD zWJA== X-Gm-Message-State: AOJu0YzJhEOjLo38NwFwHKIHGRc34VY+Op3aXYQ+a/GeP9PSw2M8Vtsn 2dfl0Qt0ZnnA9AhFC/kIBjiP2em8mBThWTPyJDmV6B1ADHMo010UtUh2tg== X-Received: by 2002:a05:6a00:bf0:b0:705:9aac:ffb8 with SMTP id d2e1a72fcca58-70674582b1bmr845055b3a.9.1719098155790; Sat, 22 Jun 2024 16:15:55 -0700 (PDT) Received: from localhost.localdomain ([190.194.167.233]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-706512e000asm3717691b3a.179.2024.06.22.16.15.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Jun 2024 16:15:55 -0700 (PDT) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Sat, 22 Jun 2024 20:15:18 -0300 Message-ID: <20240622231520.7410-8-jamrial@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240622231520.7410-1-jamrial@gmail.com> References: <20240622231520.7410-1-jamrial@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 08/10 v3] avutil/stereo3d: add a new allocator function that returns a size 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: vdzDldCN9LjX av_stereo3d_alloc() is not useful in scenarios where you need to know the runtime size of AVStereo3D. Signed-off-by: James Almer --- libavutil/stereo3d.c | 8 ++++++++ libavutil/stereo3d.h | 8 ++++++++ 2 files changed, 16 insertions(+) diff --git a/libavutil/stereo3d.c b/libavutil/stereo3d.c index 1f944e9cac..0eaa8154d9 100644 --- a/libavutil/stereo3d.c +++ b/libavutil/stereo3d.c @@ -32,6 +32,11 @@ static void get_defaults(AVStereo3D *stereo) } AVStereo3D *av_stereo3d_alloc(void) +{ + return av_stereo3d_alloc_size(NULL); +} + +AVStereo3D *av_stereo3d_alloc_size(size_t *size) { AVStereo3D *stereo = av_mallocz(sizeof(AVStereo3D)); if (!stereo) @@ -39,6 +44,9 @@ AVStereo3D *av_stereo3d_alloc(void) get_defaults(stereo); + if (size) + *size = sizeof(*stereo); + return stereo; } diff --git a/libavutil/stereo3d.h b/libavutil/stereo3d.h index deddecfb36..a2e480b1ff 100644 --- a/libavutil/stereo3d.h +++ b/libavutil/stereo3d.h @@ -248,6 +248,14 @@ typedef struct AVStereo3D { */ AVStereo3D *av_stereo3d_alloc(void); +/** + * Allocate an AVStereo3D structure and set its fields to default values. + * The resulting struct can be freed using av_freep(). + * + * @return An AVStereo3D filled with default values or NULL on failure. + */ +AVStereo3D *av_stereo3d_alloc_size(size_t *size); + /** * Allocate a complete AVFrameSideData and add it to the frame. *