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 ESMTPS id 1F7C14AC03 for ; Tue, 21 Jan 2025 15:17:40 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4D7E768B6F0; Tue, 21 Jan 2025 17:17:36 +0200 (EET) Received: from vidala.pars.ee (vidala.pars.ee [116.203.72.101]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id B770768ADAB for ; Tue, 21 Jan 2025 17:17:29 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; s=202405r; d=lynne.ee; c=relaxed/relaxed; h=Message-ID:Date:Subject:To:From; t=1737472648; bh=iElnVwnof+xCda9fhG5skDG 9ErMEdK87z0toQIebKi4=; b=dvrSWBfsxLaZmvVK2KGGxjS3W/e5EtSj1QugAWFsVAmpmhcH+5 QxPrSbnVnJGTl2dquMxh7/N0OkyLf3w1N0CpA25C/ENfIt/HD7+2bjUAzY37uoxnhbRQ/XlXjdp Dw0hXx7/uV13Q1XDHvE7hrus273lUGBYXfA0zljXw/4u0/ggxNrokWlyRi+lxqM8ZhGRSnKL00/ 6Fk4SktH3O6xtjE8doD+9Nlf7X3wIrbGuFJZfcuKZHyH5krlAv+XhG8Nc/7hYShVTI2o+mIhLiU UtrTLFQlmXdJ4LHXxS/TFmsk+UCprl9aNKf5AjlxME2FfDJCQS7LEUj4J0vIgoIdwYA==; DKIM-Signature: v=1; a=ed25519-sha256; s=202405e; d=lynne.ee; c=relaxed/relaxed; h=Message-ID:Date:Subject:To:From; t=1737472648; bh=iElnVwnof+xCda9fhG5skDG 9ErMEdK87z0toQIebKi4=; b=CtkWrmqJKXUjfAUBgs/SciWMerffRLZ4FU/ZLo2oZKaO4P7XNR uFDGObbGVgFb0D1W6jyzF0i1u8hNxUE3CJDA==; From: Lynne To: ffmpeg-devel@ffmpeg.org Date: Wed, 22 Jan 2025 00:17:11 +0900 Message-ID: <20250121151722.1463105-1-dev@lynne.ee> X-Mailer: git-send-email 2.47.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/2] pixfmt: add AV_PIX_FMT_GRAY32 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: Lynne 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: This is a useful format for high-precision intermediates. --- libavutil/pixdesc.c | 21 +++++++++++++++++++++ libavutil/pixfmt.h | 4 ++++ 2 files changed, 25 insertions(+) diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c index e595c76232..857cc013ca 100644 --- a/libavutil/pixdesc.c +++ b/libavutil/pixdesc.c @@ -797,6 +797,27 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = { }, .alias = "y16le", }, + [AV_PIX_FMT_GRAY32BE] = { + .name = "gray32be", + .nb_components = 1, + .log2_chroma_w = 0, + .log2_chroma_h = 0, + .comp = { + { 0, 4, 0, 0, 32 }, /* Y */ + }, + .flags = AV_PIX_FMT_FLAG_BE, + .alias = "y32be", + }, + [AV_PIX_FMT_GRAY32LE] = { + .name = "gray32le", + .nb_components = 1, + .log2_chroma_w = 0, + .log2_chroma_h = 0, + .comp = { + { 0, 4, 0, 0, 32 }, /* Y */ + }, + .alias = "y32le", + }, [AV_PIX_FMT_YUV440P] = { .name = "yuv440p", .nb_components = 3, diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h index 3215266091..1cd2134712 100644 --- a/libavutil/pixfmt.h +++ b/libavutil/pixfmt.h @@ -463,6 +463,9 @@ enum AVPixelFormat { AV_PIX_FMT_XV48BE, ///< packed XVYU 4:4:4, 64bpp, big-endian, variant of Y416 where alpha channel is left undefined AV_PIX_FMT_XV48LE, ///< packed XVYU 4:4:4, 64bpp, little-endian, variant of Y416 where alpha channel is left undefined + AV_PIX_FMT_GRAY32BE, ///< Y , 32bpp, big-endian + AV_PIX_FMT_GRAY32LE, ///< Y , 32bpp, little-endian + AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions }; @@ -484,6 +487,7 @@ enum AVPixelFormat { #define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) #define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) #define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) +#define AV_PIX_FMT_GRAY32 AV_PIX_FMT_NE(GRAY32BE, GRAY32LE) #define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) #define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) #define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -- 2.47.1 _______________________________________________ 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".