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 43E3D4B8EB for ; Tue, 18 Jun 2024 19:42:52 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9F87968D764; Tue, 18 Jun 2024 22:42:34 +0300 (EEST) Received: from haasn.dev (haasn.dev [78.46.187.166]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 0785668D5B5 for ; Tue, 18 Jun 2024 22:42:24 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail; t=1718739743; bh=kbE+IycUhgSjPjB4uqlciLk4w/rfi3r/RlpphK/GmTg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vFOso6FUHW7a8BymbG2LZZ4S63SWM9rg8ixl2h8ug3cTcU3wZV+Owv2uJeX/NJglU U1tBMtEgqXVGIVwof2diuj/f9UQKMyp+SKxvl1UNm/IET82LMqzPAFak2ccVZ/ihuv Cw1lXOuBuXmZqqm40S7P+zXO+sDSQ3QeemqySrzs= Received: from haasn.dev (unknown [10.30.0.2]) by haasn.dev (Postfix) with ESMTP id C6F7641C1E; Tue, 18 Jun 2024 21:42:23 +0200 (CEST) From: Niklas Haas To: ffmpeg-devel@ffmpeg.org Date: Tue, 18 Jun 2024 21:35:32 +0200 Message-ID: <20240618194221.26073-3-ffmpeg@haasn.xyz> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240618194221.26073-1-ffmpeg@haasn.xyz> References: <20240618194221.26073-1-ffmpeg@haasn.xyz> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 2/8] avcodec/dovi_rpuenc: also copy ext blocks to dovi ctx 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 Cc: Niklas Haas 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: From: Niklas Haas As the comment implies, DOVIContext.ext_blocks should also reflect the current state after ff_dovi_rpu_generate(). Fluff for now, but will be needed once we start implementing metadata compression for extension blocks as well. --- libavcodec/dovi_rpuenc.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/libavcodec/dovi_rpuenc.c b/libavcodec/dovi_rpuenc.c index a6262844d4..45fcd9a86c 100644 --- a/libavcodec/dovi_rpuenc.c +++ b/libavcodec/dovi_rpuenc.c @@ -506,6 +506,12 @@ int ff_dovi_rpu_generate(DOVIContext *s, const AVDOVIMetadata *metadata, } } + if (metadata->num_ext_blocks && !s->ext_blocks) { + s->ext_blocks = ff_refstruct_allocz(sizeof(AVDOVIDmData) * AV_DOVI_MAX_EXT_BLOCKS); + if (!s->ext_blocks) + return AVERROR(ENOMEM); + } + vdr_dm_metadata_present = memcmp(color, &ff_dovi_color_default, sizeof(*color)); use_prev_vdr_rpu = !memcmp(s->vdr[vdr_rpu_id], mapping, sizeof(*mapping)); if (num_ext_blocks_v1 || num_ext_blocks_v2) @@ -635,6 +641,7 @@ int ff_dovi_rpu_generate(DOVIContext *s, const AVDOVIMetadata *metadata, } if (vdr_dm_metadata_present) { + size_t ext_sz; const int denom = profile == 4 ? (1 << 30) : (1 << 28); set_ue_golomb(pb, color->dm_metadata_id); /* affected_dm_id */ set_ue_golomb(pb, color->dm_metadata_id); /* current_dm_id */ @@ -672,6 +679,11 @@ int ff_dovi_rpu_generate(DOVIContext *s, const AVDOVIMetadata *metadata, for (int i = 0; i < metadata->num_ext_blocks; i++) generate_ext_v2(pb, av_dovi_get_ext(metadata, i)); } + + ext_sz = FFMIN(sizeof(AVDOVIDmData), metadata->ext_block_size); + for (int i = 0; i < metadata->num_ext_blocks; i++) + memcpy(&s->ext_blocks[i], av_dovi_get_ext(metadata, i), ext_sz); + s->num_ext_blocks = metadata->num_ext_blocks; } else { s->color = &ff_dovi_color_default; s->num_ext_blocks = 0; -- 2.45.1 _______________________________________________ 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".