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[79.124.17.100]) by mx.google.com with ESMTPS id 4fb4d7f45d1cf-5cf03c7c85bsi2302556a12.320.2024.11.08.02.29.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Nov 2024 02:29:24 -0800 (PST) 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; 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 Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 0C3CC68DDCF; Fri, 8 Nov 2024 12:29:19 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from glom.nmugroup.com (glom.nmugroup.com [193.183.80.6]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7646B68DDAD for ; Fri, 8 Nov 2024 12:29:12 +0200 (EET) Received: from localhost (localhost [127.0.0.1]) by glom.nmugroup.com (Postfix) with ESMTP id 092AC542875B for ; Fri, 8 Nov 2024 11:29:12 +0100 (CET) Received: from debian.lan (unknown [IPv6:2a00:66c0:a::72c]) (Authenticated sender: git01) by glom.nmugroup.com (Postfix) with ESMTPSA id C2D09542844F for ; Fri, 8 Nov 2024 11:29:11 +0100 (CET) Message-ID: <13261324b2fa866261cca27cf0f33a10bd314202.camel@haerdin.se> From: Tomas =?iso-8859-1?q?H=E4rdin?= To: FFmpeg development discussions and patches Date: Fri, 08 Nov 2024 11:29:10 +0100 User-Agent: Evolution 3.46.4-2 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/2] lavf/mxfenc: Make write_desc return int 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: 6h3RPMr3VivD Passes fate-mxf /Tomas From 8f221258a9e5328c4a03fef6e8eab18ce20ce4f4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= Date: Fri, 8 Nov 2024 11:24:05 +0100 Subject: [PATCH 1/2] lavf/mxfenc: Make write_desc return int This enables returning AVERRORs --- libavformat/mxfenc.c | 61 +++++++++++++++++++++++++++----------------- 1 file changed, 38 insertions(+), 23 deletions(-) diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index 664e8ca743..abc870f133 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -129,7 +129,7 @@ typedef struct MXFContainerEssenceEntry { UID container_ul; UID element_ul; UID codec_ul; - void (*write_desc)(AVFormatContext *, AVStream *); + int (*write_desc)(AVFormatContext *, AVStream *); } MXFContainerEssenceEntry; typedef struct MXFPackage { @@ -170,14 +170,14 @@ static const struct { { AV_CODEC_ID_NONE } }; -static void mxf_write_wav_desc(AVFormatContext *s, AVStream *st); -static void mxf_write_aes3_desc(AVFormatContext *s, AVStream *st); -static void mxf_write_mpegvideo_desc(AVFormatContext *s, AVStream *st); -static void mxf_write_h264_desc(AVFormatContext *s, AVStream *st); -static void mxf_write_ffv1_desc(AVFormatContext *s, AVStream *st); -static void mxf_write_cdci_desc(AVFormatContext *s, AVStream *st); -static void mxf_write_generic_sound_desc(AVFormatContext *s, AVStream *st); -static void mxf_write_s436m_anc_desc(AVFormatContext *s, AVStream *st); +static int mxf_write_wav_desc(AVFormatContext *s, AVStream *st); +static int mxf_write_aes3_desc(AVFormatContext *s, AVStream *st); +static int mxf_write_mpegvideo_desc(AVFormatContext *s, AVStream *st); +static int mxf_write_h264_desc(AVFormatContext *s, AVStream *st); +static int mxf_write_ffv1_desc(AVFormatContext *s, AVStream *st); +static int mxf_write_cdci_desc(AVFormatContext *s, AVStream *st); +static int mxf_write_generic_sound_desc(AVFormatContext *s, AVStream *st); +static int mxf_write_s436m_anc_desc(AVFormatContext *s, AVStream *st); static const MXFContainerEssenceEntry mxf_essence_container_uls[] = { { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0x60,0x01 }, @@ -1545,7 +1545,7 @@ static void mxf_write_jpeg2000_subdesc(AVFormatContext *s, AVStream *st) mxf_update_klv_size(pb, pos); } -static void mxf_write_cdci_desc(AVFormatContext *s, AVStream *st) +static int mxf_write_cdci_desc(AVFormatContext *s, AVStream *st) { int64_t pos = mxf_write_cdci_common(s, st, mxf_cdci_descriptor_key); mxf_update_klv_size(s->pb, pos); @@ -1556,9 +1556,10 @@ static void mxf_write_cdci_desc(AVFormatContext *s, AVStream *st) if (st->codecpar->codec_id == AV_CODEC_ID_JPEG2000) { mxf_write_jpeg2000_subdesc(s, st); } + return 0; } -static void mxf_write_h264_desc(AVFormatContext *s, AVStream *st) +static int mxf_write_h264_desc(AVFormatContext *s, AVStream *st) { MXFStreamContext *sc = st->priv_data; if (sc->avc_intra) { @@ -1568,9 +1569,10 @@ static void mxf_write_h264_desc(AVFormatContext *s, AVStream *st) mxf_update_klv_size(s->pb, pos); mxf_write_avc_subdesc(s, st); } + return 0; } -static void mxf_write_ffv1_subdesc(AVFormatContext *s, AVStream *st) +static int mxf_write_ffv1_subdesc(AVFormatContext *s, AVStream *st) { AVIOContext *pb = s->pb; MXFStreamContext *sc = st->priv_data; @@ -1597,9 +1599,10 @@ static void mxf_write_ffv1_subdesc(AVFormatContext *s, AVStream *st) } mxf_update_klv_size(s->pb, pos); + return 0; } -static void mxf_write_ffv1_desc(AVFormatContext *s, AVStream *st) +static int mxf_write_ffv1_desc(AVFormatContext *s, AVStream *st) { int is_rgb, pos; const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(st->codecpar->format); @@ -1608,16 +1611,17 @@ static void mxf_write_ffv1_desc(AVFormatContext *s, AVStream *st) pos = mxf_write_cdci_common(s, st, is_rgb ? mxf_rgba_descriptor_key : mxf_cdci_descriptor_key); mxf_update_klv_size(s->pb, pos); - mxf_write_ffv1_subdesc(s, st); + return mxf_write_ffv1_subdesc(s, st); } -static void mxf_write_s436m_anc_desc(AVFormatContext *s, AVStream *st) +static int mxf_write_s436m_anc_desc(AVFormatContext *s, AVStream *st) { int64_t pos = mxf_write_generic_desc(s, st, mxf_s436m_anc_descriptor_key); mxf_update_klv_size(s->pb, pos); + return 0; } -static void mxf_write_mpegvideo_desc(AVFormatContext *s, AVStream *st) +static int mxf_write_mpegvideo_desc(AVFormatContext *s, AVStream *st) { AVIOContext *pb = s->pb; MXFStreamContext *sc = st->priv_data; @@ -1653,6 +1657,7 @@ static void mxf_write_mpegvideo_desc(AVFormatContext *s, AVStream *st) } mxf_update_klv_size(pb, pos); + return 0; } static int64_t mxf_write_generic_sound_common(AVFormatContext *s, AVStream *st, const UID key) @@ -1719,22 +1724,25 @@ static int64_t mxf_write_wav_common(AVFormatContext *s, AVStream *st, const UID return pos; } -static void mxf_write_wav_desc(AVFormatContext *s, AVStream *st) +static int mxf_write_wav_desc(AVFormatContext *s, AVStream *st) { int64_t pos = mxf_write_wav_common(s, st, mxf_wav_descriptor_key); mxf_update_klv_size(s->pb, pos); + return 0; } -static void mxf_write_aes3_desc(AVFormatContext *s, AVStream *st) +static int mxf_write_aes3_desc(AVFormatContext *s, AVStream *st) { int64_t pos = mxf_write_wav_common(s, st, mxf_aes3_descriptor_key); mxf_update_klv_size(s->pb, pos); + return 0; } -static void mxf_write_generic_sound_desc(AVFormatContext *s, AVStream *st) +static int mxf_write_generic_sound_desc(AVFormatContext *s, AVStream *st) { int64_t pos = mxf_write_generic_sound_common(s, st, mxf_generic_sound_descriptor_key); mxf_update_klv_size(s->pb, pos); + return 0; } static const uint8_t mxf_indirect_value_utf16le[] = { 0x4c,0x00,0x02,0x10,0x01,0x00,0x00,0x00,0x00,0x06,0x0e,0x2b,0x34,0x01,0x04,0x01,0x01 }; @@ -1786,7 +1794,7 @@ static int mxf_write_user_comments(AVFormatContext *s, const AVDictionary *m) return count; } -static void mxf_write_package(AVFormatContext *s, MXFPackage *package) +static int mxf_write_package(AVFormatContext *s, MXFPackage *package) { MXFContext *mxf = s->priv_data; AVIOContext *pb = s->pb; @@ -1881,9 +1889,13 @@ static void mxf_write_package(AVFormatContext *s, MXFPackage *package) if (package->type == SourcePackage && package->instance == 1) { MXFStreamContext *sc = st->priv_data; - mxf_essence_container_uls[sc->index].write_desc(s, st); + int ret = mxf_essence_container_uls[sc->index].write_desc(s, st); + if (ret < 0) + return ret; } } + + return 0; } static int mxf_write_essence_container_data(AVFormatContext *s) @@ -1951,8 +1963,11 @@ static int mxf_write_header_metadata_sets(AVFormatContext *s) mxf_write_identification(s); mxf_write_content_storage(s, packages, package_count); mxf->track_instance_count = 0; - for (i = 0; i < package_count; i++) - mxf_write_package(s, &packages[i]); + for (i = 0; i < package_count; i++) { + int ret = mxf_write_package(s, &packages[i]); + if (ret < 0) + return ret; + } mxf_write_essence_container_data(s); return 0; } -- 2.39.2