From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.ffmpeg.org (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id E4D074E389 for ; Tue, 20 Jan 2026 14:11:34 +0000 (UTC) Authentication-Results: ffbox; dkim=fail (body hash mismatch (got b'a6pS4f2T1Sl6aQFAH9VsULTB2By18aIfRSEhBIxhh+8=', expected b'ITQZTwExNbaNSicjUERVOYV0R4B70NrlYcENvCz7mmo=')) header.d=gmail.com header.a=rsa-sha256 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ffmpeg.org; i=@ffmpeg.org; q=dns/txt; s=mail; t=1768918266; h=to : date : message-id : in-reply-to : references : mime-version : reply-to : subject : list-id : list-archive : list-archive : list-help : list-owner : list-post : list-subscribe : list-unsubscribe : from : cc : content-type : content-transfer-encoding : from; bh=1aMPoWo1vH96h0d8A+wH369QZz3NhLr0CK05bXSGqEo=; b=2N2rypGLZk3TisLmQWoazGgw5mWxcdCYFJiu0X3V2wWbu+lerQqjae/r2Go5BQNP8whnI Yfk5CZ2tTM4fEVUk6pz+SfT7aL9SH7fJ97+6P5Oaaj1c3jOnVcnE9IRRyTqkD6YSQaRaBG6 J2Jwy57T+oEuk3NsxKIBduZPA8Afrn6kDi5XsRcEOsWr//gH4VA2+aiRv4gplY5C2AU8G0T OrRHKS6WYbH615QOajkiZj0TuFivdnVsSXA/YFZfQRYAO4g0t68tjwHvJ996qBBuuOJoRhw KsypSoZESafNmEE68SnCUfoSA6YkHoGNApsh2/hqjeQ6pCkBzkobTMzpWD2A== Received: from [172.20.0.4] (unknown [172.20.0.4]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 18276690F9F; Tue, 20 Jan 2026 16:11:06 +0200 (EET) ARC-Seal: i=1; cv=none; a=rsa-sha256; d=ffmpeg.org; s=arc; t=1768918254; b=AkUABkSZ2K5UdP4lh33DM3E9rU+Cf4/5/CszaUFgtUNr32abjRZRfgiZ4JerEFvvi3rD6 5nK5OtqWoNM23qgqHdTBkTjZLdpF2FSiuUTfSQ5DOH6GnpmfH4V/CoZVDg40YHv2fuMg56A o81a7aKjEle8pBv+PUSrG056INF2BBpSnY2+maAvmz+ZTypOcHIfNObs560n6vFe3dt3+vc HmjSb8ec+lGHkAQSFVmZ6nVYL5sbXuQOGM3ehqVjYadAEmiXhToy6TvEVzukM9lBZ8VGAJ8 X5q1qWGejiXDUTtDvLKPw5eEB0MfA+sUbEURttwMJYVDSnfD1e4l1QPI+GDw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=ffmpeg.org; s=arc; t=1768918254; h=from : sender : reply-to : subject : date : message-id : to : cc : mime-version : content-type : content-transfer-encoding : content-id : content-description : resent-date : resent-from : resent-sender : resent-to : resent-cc : resent-message-id : in-reply-to : references : list-id : list-help : list-unsubscribe : list-subscribe : list-post : list-owner : list-archive; bh=a6pS4f2T1Sl6aQFAH9VsULTB2By18aIfRSEhBIxhh+8=; b=ctdiv5KON8uQnvefEy3UGSzLvqjNjV1HEl0ai0igryvkLcxJ3KnJOY563yCN+CvQCrbZh /EGyF30DPG65m8s95BMzv6zzEU0umgaW1yRso2nGeMBAnVLS3YCFRXFU5c3sUomuHZwSfpD QuMYwLV4ouIIgb31H0d9YFUTmV4+XtLrn3LlYtjhkos7kZs9sW++R6COlnW+mW7ztqPmo3p 9FadyOuYHLW9Ne7A8MQbOdS3MSjxvWWxSu9lDaZtq2jOIHVFH2eegJzSOksOriPpyn3/7K2 hKTSAHCEx4SXm/q8ciJUzFR1/eZ8CIzovpWlBMtTYSBAXOVmZlbFASLv+AiQ== ARC-Authentication-Results: i=1; ffmpeg.org; dkim=pass header.d=gmail.com; arc=none; dmarc=pass header.from=gmail.com policy.dmarc=quarantine Authentication-Results: ffmpeg.org; dkim=pass header.d=gmail.com; arc=none (Message is not ARC signed); dmarc=pass (Used From Domain Record) header.from=gmail.com policy.dmarc=quarantine Received: from mail-pl1-f180.google.com (mail-pl1-f180.google.com [209.85.214.180]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id 0A42A690EDA for ; Tue, 20 Jan 2026 16:10:23 +0200 (EET) Received: by mail-pl1-f180.google.com with SMTP id d9443c01a7336-2a0834769f0so37235815ad.2 for ; Tue, 20 Jan 2026 06:10:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1768918213; x=1769523013; darn=ffmpeg.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ITQZTwExNbaNSicjUERVOYV0R4B70NrlYcENvCz7mmo=; b=mxOnkWAA0d5A2Zm6xo0PD1vjGqRe3XKLxCEhVyVg2JA/PCZdjq9h2RRWf4HMl0uZY/ PmLeem+TuLGmE8N6XUjfo8fyEmP1jknIb0oP5c47PnkkAyjI21zSXAwoby4+J+/p/syn OxchFDudk0KjjcOc49zn0TgPR6tEMWhLksVI5Szak5ewM1op3HM/AtGs3PhPIJHc5ykj i7RNwaFUetuB5QnyyVkJ2Nt3MALVHcShEwSKxzqJOl9Y9J0u2+/GlKRfoqifQLkONz+u 3ObADaxFi052hOCT7eAiVP8gzFxzsKzsPanxMkrRMpq5KDTnMaS/rfJEJwJgeRrgs1l7 HomQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768918213; x=1769523013; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=ITQZTwExNbaNSicjUERVOYV0R4B70NrlYcENvCz7mmo=; b=sCUfDNvS987NtBhepKoeLR9wab53/iKI/i8kaLmaDrIconVlZsLykt5I5C08iVNOtZ tRBFlCuWZWF2ctL5uG10jwbXziokRe04r9990RzQv3GEzCIExTFGeAEscnw1TPJ4TUsI cdKxbAwDHeKCHh1amoahpbv4eU2BWJfFhjhTwH6wRJEecGAxAbxjhzEqrffekPeoDC6U 3ZxY8KlFcff3dPjzcPv+px+IuyJE/xhMcenfzvMOchXcwR3cC36VATSen5F0xcQWremA n7+IuF5mr2/YeFwsGWpfN719Omd6YpcxW4Iw094TI8+rKuRqlsbs3xkHr0DiMPdVkpnK O0ZA== X-Gm-Message-State: AOJu0YzoEnfNlUjvePmW5vCT87ztWMXab6F16sNuXx6AuZmuhQ/SF2Oa GlACGvK2jC4TqeyBWRjPRKNpCjNRc3+77eJikzgfN5hVzqFVQUyXZT9UbOMAvA== X-Gm-Gg: AZuq6aKH2s1I39siVSH1EfWjuGER87462qRr4ANn/wlaR9p7XlXf0g9n5OekDfXmqVl lh+Cw31JB+BKsDzKcB32pM/lZ6FZw535wPYOqQo3v+BGO9qewzK0FLbcB+d65CM7R1wv3BypoJA PcC4ZOOdVdMUHyoKTE0SY0xtnq8mknnEk/g+wLoIvpkXC7dY+sLAfTc7CjxrNz439+JKTn8/F+P yZv6UuvN6TRKbpF42XXW4wT6JztB9FTMly5s7mlQg7PxyXQVA9rzT1uC5ItFsBWSTifaMNFV50I LNZ13K+3iNZtBskqQlnHXbnk5x2xqip6Yeq9gZ/XnB0iWHDLcra4O2dQ2Z/IXbbC/y92/mEVFgJ 6KkANL4mXxseSxUJkwtH5Qu7CCpCnsxAlCLSJYBp/YmlZYqf696cz+uePK6/sDwzyc+QWVZwgz8 UjjRKopaZr8BHcqry9fp8diCFk6Vin+lYE6lXw49iyvw== X-Received: by 2002:a17:902:d592:b0:2a3:bf5f:926d with SMTP id d9443c01a7336-2a718896d41mr132949365ad.24.1768918212968; Tue, 20 Jan 2026 06:10:12 -0800 (PST) Received: from raja-rathour-ASUS-TUF-Gaming-A15 ([2409:40d0:12d0:e74c:a65c:c0fc:8cd6:691d]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a7190ca058sm122729115ad.33.2026.01.20.06.10.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Jan 2026 06:10:12 -0800 (PST) To: ffmpeg-devel@ffmpeg.org Date: Tue, 20 Jan 2026 19:39:38 +0530 Message-ID: <20260120140939.32403-3-imraja729@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260120140939.32403-1-imraja729@gmail.com> References: <20260120140939.32403-1-imraja729@gmail.com> MIME-Version: 1.0 Message-ID-Hash: IUV7KZ4UAGMO3H2KDJS3UX7UQWR4KD3H X-Message-ID-Hash: IUV7KZ4UAGMO3H2KDJS3UX7UQWR4KD3H X-MailFrom: SRS0=8m41=7Z=gmail.com=imraja729@ffmpeg.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] [PATCH 3/4] avfilter/dnn_backend_torch: add support for dynamic input shapes List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Raja Rathour via ffmpeg-devel Cc: Raja Rathour Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Archived-At: List-Archive: List-Post: --- libavfilter/dnn/dnn_backend_torch.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/libavfilter/dnn/dnn_backend_torch.cpp b/libavfilter/dnn/dnn_backend_torch.cpp index fee1cfb3a7..4f7ae17aab 100644 --- a/libavfilter/dnn/dnn_backend_torch.cpp +++ b/libavfilter/dnn/dnn_backend_torch.cpp @@ -206,8 +206,12 @@ static int fill_model_input_th(THModel *th_model, THRequestItem *request) size_t cur_size = input.dims[height_idx] * input.dims[width_idx] * input.dims[channel_idx] * sizeof(float); - // Initial allocation - if (!infer_request->input_data) { + /** + * Dynamic Resizing Logic: + * Only reallocate if the existing buffer is too small or doesn't exist. + */ + if (!infer_request->input_data || infer_request->input_data_size < cur_size) { + av_freep(&infer_request->input_data); infer_request->input_data = av_malloc(cur_size); if (!infer_request->input_data) return AVERROR(ENOMEM); -- 2.51.0 _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org