From patchwork Wed Jul 15 07:25:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Buzdyk X-Patchwork-Id: 21030 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id D2BD844AB0D for ; Wed, 15 Jul 2020 10:25:45 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id AA62F68809E; Wed, 15 Jul 2020 10:25:45 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-lj1-f194.google.com (mail-lj1-f194.google.com [209.85.208.194]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id B0F9C6805CE for ; Wed, 15 Jul 2020 10:25:38 +0300 (EEST) Received: by mail-lj1-f194.google.com with SMTP id e4so1451039ljn.4 for ; Wed, 15 Jul 2020 00:25:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Z9T+zSAeGZs8k6Fivy8Uz86UigTHusoZzpf752kr02c=; b=NidoZZAqrL/iPVmRv0VER8svsXTBZ9DrYg6waX/R6+7bcsKVNexuW0E4Wrok2QRJQe TFSmU6HJKqR0o9Ynb07Fph/jwnBLorjvCQ/8pa0XDYNVAV6iqRmKI9Rd3Y0t+F6lWDjp 39ZHN+3W4QLEG3CsbBy8+QVs+bJbQr3bybJevUgun+Y2Vr4H+iEBz611Mp91JNXW3Vxy WkxfZxyTLCZt5en5Qw99zh5bcYYXxVlcTndlpmdBbZmLtysBizpoKgbbKEGlqtgPFZis rB99FcmaMET+3EfNeMwwSNRJ+aegVhnt1l+PAqMDdXzFxYEt1Qq3RYKOj03AeS0nuGT6 vvMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Z9T+zSAeGZs8k6Fivy8Uz86UigTHusoZzpf752kr02c=; b=iWKUpfRysgxNKSAc8OOQJeOq04kFbGduhEspt+CiQoqwk+uWd0x38smHeGbLyEnBnP F69azZn3MHLpqomM7nged3I36PIUmh2ZoCSAFm/XOf2mXBci0jRyQ7NQOBoRF2eu4h8h 12K0NQNyIrjhBE4iC6eyBvUFdfsQjvokFpzAATy+FZ4aPDj7UixQpe/wLnQkTHpVmWd7 KhwgIHf/2zGrSx6QNxkybvWrZY0iR9aanHg1QmR7Gi+YkeTxO61xekKn5q5U0TMVggsj BN8peRH6dkzETSUTeGijdrlCyWZ400NTfcsW4zdaGTSc3UUDvGz0olUwH2yJ7b4H3rhB NlYg== X-Gm-Message-State: AOAM532jYfpqRsGnEajG9J3eW1Q6FUqOqRjtHi0YAt9DICMkWwTVKWsf D21kyocpAvKHeQvAdRqpEj+iF3MIIUc= X-Google-Smtp-Source: ABdhPJyyofg+Trsm+zqv/wsYGwBcp8tCMP2uj2YyhmZDc3GoUU83gA4xIgHHuQBpMpiCG/zy2CC4zw== X-Received: by 2002:a2e:1641:: with SMTP id 1mr3994020ljw.73.1594797937634; Wed, 15 Jul 2020 00:25:37 -0700 (PDT) Received: from localhost.localdomain ([185.57.31.227]) by smtp.gmail.com with ESMTPSA id y2sm286374lji.8.2020.07.15.00.25.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jul 2020 00:25:37 -0700 (PDT) From: Dima Buzdyk To: ffmpeg-devel@ffmpeg.org Date: Wed, 15 Jul 2020 17:25:32 +1000 Message-Id: <20200715072533.550579-1-dima.buzdyk@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 1/2] avdevice/v4l2: add support for HEVC payloads X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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: Dima Buzdyk Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" * Add mapping for V4L2_PIX_FMT_HEVC payloads * Request bitstream parsing just like H264 Signed-off-by: Dima Buzdyk --- libavdevice/v4l2-common.c | 3 +++ libavdevice/v4l2.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/libavdevice/v4l2-common.c b/libavdevice/v4l2-common.c index b5b4448a31..353e83efdd 100644 --- a/libavdevice/v4l2-common.c +++ b/libavdevice/v4l2-common.c @@ -55,6 +55,9 @@ const struct fmt_map ff_fmt_conversion_table[] = { #ifdef V4L2_PIX_FMT_H264 { AV_PIX_FMT_NONE, AV_CODEC_ID_H264, V4L2_PIX_FMT_H264 }, #endif +#ifdef V4L2_PIX_FMT_HEVC + { AV_PIX_FMT_NONE, AV_CODEC_ID_HEVC, V4L2_PIX_FMT_HEVC }, +#endif #ifdef V4L2_PIX_FMT_MPEG4 { AV_PIX_FMT_NONE, AV_CODEC_ID_MPEG4, V4L2_PIX_FMT_MPEG4 }, #endif diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index 365bacd771..70e0f620f8 100644 --- a/libavdevice/v4l2.c +++ b/libavdevice/v4l2.c @@ -960,7 +960,7 @@ static int v4l2_read_header(AVFormatContext *ctx) if (codec_id == AV_CODEC_ID_RAWVIDEO) st->codecpar->codec_tag = avcodec_pix_fmt_to_codec_tag(st->codecpar->format); - else if (codec_id == AV_CODEC_ID_H264) { + else if (codec_id == AV_CODEC_ID_H264 || codec_id == AV_CODEC_ID_HEVC) { st->need_parsing = AVSTREAM_PARSE_FULL_ONCE; } if (desired_format == V4L2_PIX_FMT_YVU420)