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 7FEDE46967 for ; Thu, 31 Aug 2023 07:22:43 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 48F9868C7B7; Thu, 31 Aug 2023 10:21:58 +0300 (EEST) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id E78C868C613 for ; Thu, 31 Aug 2023 10:21:52 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693466513; x=1725002513; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=RwJiA92XwITjdcZmi/NpWbTdA6HPEGTrzJvqecK377s=; b=KLWUxG6/Ohxm6mBvy/c3DTyc/Jfr2L13KGJvG+XNZH7Pios1PV1iNTau ipxBe6pqzOORvzaR/2yMVZJOM6W3HrKeJ3uBPOkqQ99vMrhRpavIOS+2t fI0sPXg0ZwTkTxbhwjso/zDgMOh6Jr81Jh+Bff+RoAthZYTDns0cJd67O oBExq6EcxbPKEtwsMJfsVh6mBiDd5g+vfx87T4wzEnrUQRXELzA0IDqPs 8AbAvHxjwalVmTg1ahHAsxpS89yElPKiPntVpiGnB333MkYlibeSuqw92 2Rq6nv4itSi/QH9MtqY3FbWG93R+QinqFeqw7t7DnOWlQ1KTyrAqgR1E0 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10818"; a="355344962" X-IronPort-AV: E=Sophos;i="6.02,216,1688454000"; d="scan'208";a="355344962" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Aug 2023 00:21:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10818"; a="854045410" X-IronPort-AV: E=Sophos;i="6.02,216,1688454000"; d="scan'208";a="854045410" Received: from t-dg2.sh.intel.com ([10.239.159.29]) by fmsmga002.fm.intel.com with ESMTP; 31 Aug 2023 00:21:25 -0700 From: fei.w.wang-at-intel.com@ffmpeg.org To: ffmpeg-devel@ffmpeg.org Date: Thu, 31 Aug 2023 15:21:07 +0800 Message-Id: <20230831072107.1051955-8-fei.w.wang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230831072107.1051955-1-fei.w.wang@intel.com> References: <20230831072107.1051955-1-fei.w.wang@intel.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v4 8/8] lavc/av1: Add unit test for level handling 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: fei.w.wang@intel.com 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: Fei Wang Signed-off-by: Fei Wang --- libavcodec/tests/.gitignore | 1 + libavcodec/tests/av1_levels.c | 124 ++++++++++++++++++++++++++++++++++ tests/fate/libavcodec.mak | 5 ++ 3 files changed, 130 insertions(+) create mode 100644 libavcodec/tests/av1_levels.c diff --git a/libavcodec/tests/.gitignore b/libavcodec/tests/.gitignore index 2acfc4e804..5e0ccc5838 100644 --- a/libavcodec/tests/.gitignore +++ b/libavcodec/tests/.gitignore @@ -1,3 +1,4 @@ +/av1_levels /avcodec /avfft /avpacket diff --git a/libavcodec/tests/av1_levels.c b/libavcodec/tests/av1_levels.c new file mode 100644 index 0000000000..738903b24b --- /dev/null +++ b/libavcodec/tests/av1_levels.c @@ -0,0 +1,124 @@ +/* + * Copyright (c) 2023 Intel Corporation + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/common.h" +#include "libavcodec/av1_levels.h" + +static const struct { + int width; + int height; + float framerate; + int level_idx; +} test_sizes[] = { + { 426, 240, 30.0, 0 }, + { 640, 360, 30.0, 1 }, + { 854, 480, 30.0, 4 }, + { 1280, 720, 30.0, 5 }, + { 1920, 1080, 30.0, 8 }, + { 1920, 1080, 60.0, 9 }, + { 3840, 2160, 30.0, 12 }, + { 3840, 2160, 60.0, 13 }, + { 3840, 2160, 120.0, 14 }, + { 7680, 4320, 30.0, 16 }, + { 7680, 4320, 60.0, 17 }, + { 7680, 4320, 120.0, 18 }, +}; + +static const struct { + int64_t bitrate; + int tier; + int level_idx; +} test_bitrate[] = { + { 1500000, 0, 0 }, + { 3000000, 0, 1 }, + { 6000000, 0, 4 }, + { 10000000, 0, 5 }, + { 12000000, 0, 8 }, + { 30000000, 1, 8 }, + { 20000000, 0, 9 }, + { 50000000, 1, 9 }, + { 30000000, 0, 12 }, + { 100000000, 1, 12 }, + { 40000000, 0, 13 }, + { 160000000, 1, 13 }, + { 60000000, 0, 14 }, + { 240000000, 1, 14 }, + { 100000000, 0, 17 }, + { 480000000, 1, 17 }, + { 160000000, 0, 18 }, + { 800000000, 1, 18 }, +}; + +static const struct { + int tiles; + int tile_cols; + int level_idx; +} test_tiles[] = { + { 8, 4, 0 }, + { 16, 6, 4 }, + { 32, 8, 8 }, + { 64, 8, 12 }, + { 128, 16, 16 }, +}; + +int main(void) +{ + const AV1LevelDescriptor *level; + int i; + +#define CHECK(expected, format, ...) do { \ + if (level ? (level->level_idx != expected) \ + : !level) { \ + av_log(NULL, AV_LOG_ERROR, "Incorrect level for " \ + format ": expected %d, got %d.\n", __VA_ARGS__, \ + expected, level ? level->level_idx : -1); \ + return 1; \ + } \ + } while (0) + + for (i = 0; i < FF_ARRAY_ELEMS(test_sizes); i++) { + level = ff_av1_guess_level(0, 0, + test_sizes[i].width, + test_sizes[i].height, + 0, 0, test_sizes[i].framerate); + CHECK(test_sizes[i].level_idx, "size %dx%d, framerate %f", + test_sizes[i].width, test_sizes[i].height, test_sizes[i].framerate); + } + + for (i = 0; i < FF_ARRAY_ELEMS(test_bitrate); i++) { + level = ff_av1_guess_level(test_bitrate[i].bitrate, + test_bitrate[i].tier, + 0, 0, 0, 0, 0); + CHECK(test_bitrate[i].level_idx, "bitrate %"PRId64" tier %d", + test_bitrate[i].bitrate, test_bitrate[i].tier); + } + + for (i = 0; i < FF_ARRAY_ELEMS(test_tiles); i++) { + level = ff_av1_guess_level(0, 0, 0, 0, + test_tiles[i].tiles, + test_tiles[i].tile_cols, + 0); + CHECK(test_tiles[i].level_idx, "tiles %d, tile cols %d", + test_tiles[i].tiles, + test_tiles[i].tile_cols); + } + + return 0; +} diff --git a/tests/fate/libavcodec.mak b/tests/fate/libavcodec.mak index 8f56fae3a8..1a5694fa5f 100644 --- a/tests/fate/libavcodec.mak +++ b/tests/fate/libavcodec.mak @@ -1,3 +1,8 @@ +FATE_LIBAVCODEC-$(CONFIG_AV1_VAAPI_ENCODER) += fate-av1-levels +fate-av1-levels: libavcodec/tests/av1_levels$(EXESUF) +fate-av1-levels: CMD = run libavcodec/tests/av1_levels$(EXESUF) +fate-av1-levels: REF = /dev/null + FATE_LIBAVCODEC-yes += fate-avpacket fate-avpacket: libavcodec/tests/avpacket$(EXESUF) fate-avpacket: CMD = run libavcodec/tests/avpacket$(EXESUF) -- 2.25.1 _______________________________________________ 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".