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 22BEA498B5 for ; Wed, 22 May 2024 01:28:48 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 145DB68D438; Wed, 22 May 2024 04:28:19 +0300 (EEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id C464168D288 for ; Wed, 22 May 2024 04:28:14 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1716341295; x=1747877295; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=2HxOvL7oTDqLNpaxVXEDZz1WorudUaVdNSw2U2Jbk8E=; b=jXx37lMdXnHMb80wa91o0DNZ6cVAoI1tLw5F2ILQFf2AgiN8WtsJBuZl utjKSR9wX6rb6TPATMRYDEHi3mzHagemIa7P00YwrbT7QEy8+lbJToZzb omr/wtfDh0ryBbPr2r8lsnubzMy0DVcl/dlvwtaLOoX89PYXzZ3r8rRYf Sn1ck3ps3OLtbm/5Gf85CYH6RfIT0vQI+LCtjhXrOYRKyfRlp7yIVS7HF Gnk5vQxRhLrqA7Nxxl/LcAsRTucUp8MmeAH81htU31q+r6PT8q2FdQ0/p cyR/YWzahwANDeGpAy3Aoc58oWA3bHXZXHQ7BGpcxxzarjfzSivXhvxdA w==; X-CSE-ConnectionGUID: sD99bAM1QGOkyaVN6oLiVQ== X-CSE-MsgGUID: drLcP0bRRsWeMWkb8TOQUg== X-IronPort-AV: E=McAfee;i="6600,9927,11079"; a="12797207" X-IronPort-AV: E=Sophos;i="6.08,179,1712646000"; d="scan'208";a="12797207" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 May 2024 18:28:08 -0700 X-CSE-ConnectionGUID: Pypbqu0YRv+hAS/I4xHW5Q== X-CSE-MsgGUID: vCwG6esbQL+WkfhfWLydEw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,179,1712646000"; d="scan'208";a="33537488" Received: from unknown (HELO localhost.localdomain) ([10.239.160.66]) by orviesa006.jf.intel.com with ESMTP; 21 May 2024 18:28:07 -0700 From: tong1.wu-at-intel.com@ffmpeg.org To: ffmpeg-devel@ffmpeg.org Date: Wed, 22 May 2024 09:26:20 +0800 Message-ID: <20240522012627.1386-7-tong1.wu@intel.com> X-Mailer: git-send-email 2.41.0.windows.1 In-Reply-To: <20240522012627.1386-1-tong1.wu@intel.com> References: <20240522012627.1386-1-tong1.wu@intel.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v10 07/13] avcodec/vaapi_encode: extract gop configuration and two options to base layer 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: Tong Wu 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: Tong Wu idr_interval and desired_b_depth are moved to HW_BASE_ENCODE_COMMON_OPTIONS. Signed-off-by: Tong Wu --- libavcodec/hw_base_encode.c | 54 +++++++++++++++++++++++++++++++++++++ libavcodec/hw_base_encode.h | 19 +++++++++++++ libavcodec/vaapi_encode.c | 52 +++-------------------------------- libavcodec/vaapi_encode.h | 16 ----------- 4 files changed, 77 insertions(+), 64 deletions(-) diff --git a/libavcodec/hw_base_encode.c b/libavcodec/hw_base_encode.c index f2b6ef4a3a..dfe20c4e67 100644 --- a/libavcodec/hw_base_encode.c +++ b/libavcodec/hw_base_encode.c @@ -596,6 +596,60 @@ end: return 0; } +int ff_hw_base_init_gop_structure(AVCodecContext *avctx, uint32_t ref_l0, uint32_t ref_l1, + int flags, int prediction_pre_only) +{ + HWBaseEncodeContext *ctx = avctx->priv_data; + + if (flags & FLAG_INTRA_ONLY || avctx->gop_size <= 1) { + av_log(avctx, AV_LOG_VERBOSE, "Using intra frames only.\n"); + ctx->gop_size = 1; + } else if (ref_l0 < 1) { + av_log(avctx, AV_LOG_ERROR, "Driver does not support any " + "reference frames.\n"); + return AVERROR(EINVAL); + } else if (!(flags & FLAG_B_PICTURES) || ref_l1 < 1 || + avctx->max_b_frames < 1 || prediction_pre_only) { + if (ctx->p_to_gpb) + av_log(avctx, AV_LOG_VERBOSE, "Using intra and B-frames " + "(supported references: %d / %d).\n", + ref_l0, ref_l1); + else + av_log(avctx, AV_LOG_VERBOSE, "Using intra and P-frames " + "(supported references: %d / %d).\n", ref_l0, ref_l1); + ctx->gop_size = avctx->gop_size; + ctx->p_per_i = INT_MAX; + ctx->b_per_p = 0; + } else { + if (ctx->p_to_gpb) + av_log(avctx, AV_LOG_VERBOSE, "Using intra and B-frames " + "(supported references: %d / %d).\n", + ref_l0, ref_l1); + else + av_log(avctx, AV_LOG_VERBOSE, "Using intra, P- and B-frames " + "(supported references: %d / %d).\n", ref_l0, ref_l1); + ctx->gop_size = avctx->gop_size; + ctx->p_per_i = INT_MAX; + ctx->b_per_p = avctx->max_b_frames; + if (flags & FLAG_B_PICTURE_REFERENCES) { + ctx->max_b_depth = FFMIN(ctx->desired_b_depth, + av_log2(ctx->b_per_p) + 1); + } else { + ctx->max_b_depth = 1; + } + } + + if (flags & FLAG_NON_IDR_KEY_PICTURES) { + ctx->closed_gop = !!(avctx->flags & AV_CODEC_FLAG_CLOSED_GOP); + ctx->gop_per_idr = ctx->idr_interval + 1; + } else { + ctx->closed_gop = 1; + ctx->gop_per_idr = 1; + } + + return 0; +} + int ff_hw_base_encode_init(AVCodecContext *avctx) { HWBaseEncodeContext *ctx = avctx->priv_data; diff --git a/libavcodec/hw_base_encode.h b/libavcodec/hw_base_encode.h index 7e20f57b9c..07936bf9bb 100644 --- a/libavcodec/hw_base_encode.h +++ b/libavcodec/hw_base_encode.h @@ -119,6 +119,14 @@ typedef struct HWBaseEncodeContext { // Hardware-specific hooks. const struct HWEncodePictureOperation *op; + // Global options. + + // Number of I frames between IDR frames. + int idr_interval; + + // Desired B frame reference depth. + int desired_b_depth; + // The hardware device context. AVBufferRef *device_ref; AVHWDeviceContext *device; @@ -197,11 +205,22 @@ typedef struct HWBaseEncodeContext { int ff_hw_base_encode_receive_packet(AVCodecContext *avctx, AVPacket *pkt); +int ff_hw_base_init_gop_structure(AVCodecContext *avctx, uint32_t ref_l0, uint32_t ref_l1, + int flags, int prediction_pre_only); + int ff_hw_base_encode_init(AVCodecContext *avctx); int ff_hw_base_encode_close(AVCodecContext *avctx); #define HW_BASE_ENCODE_COMMON_OPTIONS \ + { "idr_interval", \ + "Distance (in I-frames) between key frames", \ + OFFSET(common.base.idr_interval), AV_OPT_TYPE_INT, \ + { .i64 = 0 }, 0, INT_MAX, FLAGS }, \ + { "b_depth", \ + "Maximum B-frame reference depth", \ + OFFSET(common.base.desired_b_depth), AV_OPT_TYPE_INT, \ + { .i64 = 1 }, 1, INT_MAX, FLAGS }, \ { "async_depth", "Maximum processing parallelism. " \ "Increase this to improve single channel performance.", \ OFFSET(common.base.async_depth), AV_OPT_TYPE_INT, \ diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c index c3ab0fc192..4db64b686b 100644 --- a/libavcodec/vaapi_encode.c +++ b/libavcodec/vaapi_encode.c @@ -1638,7 +1638,7 @@ static av_cold int vaapi_encode_init_gop_structure(AVCodecContext *avctx) VAStatus vas; VAConfigAttrib attr = { VAConfigAttribEncMaxRefFrames }; uint32_t ref_l0, ref_l1; - int prediction_pre_only; + int prediction_pre_only, err; vas = vaGetConfigAttributes(ctx->hwctx->display, ctx->va_profile, @@ -1702,53 +1702,9 @@ static av_cold int vaapi_encode_init_gop_structure(AVCodecContext *avctx) } #endif - if (ctx->codec->flags & FLAG_INTRA_ONLY || - avctx->gop_size <= 1) { - av_log(avctx, AV_LOG_VERBOSE, "Using intra frames only.\n"); - base_ctx->gop_size = 1; - } else if (ref_l0 < 1) { - av_log(avctx, AV_LOG_ERROR, "Driver does not support any " - "reference frames.\n"); - return AVERROR(EINVAL); - } else if (!(ctx->codec->flags & FLAG_B_PICTURES) || - ref_l1 < 1 || avctx->max_b_frames < 1 || - prediction_pre_only) { - if (base_ctx->p_to_gpb) - av_log(avctx, AV_LOG_VERBOSE, "Using intra and B-frames " - "(supported references: %d / %d).\n", - ref_l0, ref_l1); - else - av_log(avctx, AV_LOG_VERBOSE, "Using intra and P-frames " - "(supported references: %d / %d).\n", ref_l0, ref_l1); - base_ctx->gop_size = avctx->gop_size; - base_ctx->p_per_i = INT_MAX; - base_ctx->b_per_p = 0; - } else { - if (base_ctx->p_to_gpb) - av_log(avctx, AV_LOG_VERBOSE, "Using intra and B-frames " - "(supported references: %d / %d).\n", - ref_l0, ref_l1); - else - av_log(avctx, AV_LOG_VERBOSE, "Using intra, P- and B-frames " - "(supported references: %d / %d).\n", ref_l0, ref_l1); - base_ctx->gop_size = avctx->gop_size; - base_ctx->p_per_i = INT_MAX; - base_ctx->b_per_p = avctx->max_b_frames; - if (ctx->codec->flags & FLAG_B_PICTURE_REFERENCES) { - base_ctx->max_b_depth = FFMIN(ctx->desired_b_depth, - av_log2(base_ctx->b_per_p) + 1); - } else { - base_ctx->max_b_depth = 1; - } - } - - if (ctx->codec->flags & FLAG_NON_IDR_KEY_PICTURES) { - base_ctx->closed_gop = !!(avctx->flags & AV_CODEC_FLAG_CLOSED_GOP); - base_ctx->gop_per_idr = ctx->idr_interval + 1; - } else { - base_ctx->closed_gop = 1; - base_ctx->gop_per_idr = 1; - } + err = ff_hw_base_init_gop_structure(avctx, ref_l0, ref_l1, ctx->codec->flags, prediction_pre_only); + if (err < 0) + return err; return 0; } diff --git a/libavcodec/vaapi_encode.h b/libavcodec/vaapi_encode.h index c25eab1cb7..76fb645d71 100644 --- a/libavcodec/vaapi_encode.h +++ b/libavcodec/vaapi_encode.h @@ -151,17 +151,9 @@ typedef struct VAAPIEncodeContext { // Codec-specific hooks. const struct VAAPIEncodeType *codec; - // Global options. - // Use low power encoding mode. int low_power; - // Number of I frames between IDR frames. - int idr_interval; - - // Desired B frame reference depth. - int desired_b_depth; - // Max Frame Size int max_frame_size; @@ -371,14 +363,6 @@ int ff_vaapi_encode_close(AVCodecContext *avctx); "may not support all encoding features)", \ OFFSET(common.low_power), AV_OPT_TYPE_BOOL, \ { .i64 = 0 }, 0, 1, FLAGS }, \ - { "idr_interval", \ - "Distance (in I-frames) between IDR frames", \ - OFFSET(common.idr_interval), AV_OPT_TYPE_INT, \ - { .i64 = 0 }, 0, INT_MAX, FLAGS }, \ - { "b_depth", \ - "Maximum B-frame reference depth", \ - OFFSET(common.desired_b_depth), AV_OPT_TYPE_INT, \ - { .i64 = 1 }, 1, INT_MAX, FLAGS }, \ { "max_frame_size", \ "Maximum frame size (in bytes)",\ OFFSET(common.max_frame_size), AV_OPT_TYPE_INT, \ -- 2.41.0.windows.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".