From patchwork Wed Dec 22 15:14:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Haas X-Patchwork-Id: 32837 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:cd86:0:0:0:0:0 with SMTP id d128csp6466743iog; Wed, 22 Dec 2021 07:15:01 -0800 (PST) X-Google-Smtp-Source: ABdhPJyqlZflqsLH6X33pY8zZyWj89wpq2tqsfOiwFMi+J22WZIuIrogV4fV62a4vcZ9qb3eoYah X-Received: by 2002:a17:906:300e:: with SMTP id 14mr2760688ejz.732.1640186100907; Wed, 22 Dec 2021 07:15:00 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1640186100; cv=none; d=google.com; s=arc-20160816; b=I/rhKf91yjYTHO96JbKHBY/9OgJ9APRUDj4Y8rHpsq/Ao6dDB033tO7A9qoeP7B9dY JfDzriUb1uWToj2VRrCUAcNif0Bn6WroyP1ouiyBJyaTOvRcCK4BCuvbVZBS2O1hJUNH Hg3r8M/Mw+y1OFSyBT9VCFcFB5Jik9KhCU4XT1puesqHIN5n73L5p0LQFg4Glqr/CSNc TQeUTLSB9++vrEAtQmixQ2Teb28l6+gcrqOvs3kQuSLo6vn9vsUyufk8hMFpC3ZvOCVx W6RYcimqEPqg1rxswWjiu6A0IJjODlFwQdZkpwZXddJW4Sajkycr1J+UZQcySKrde01Y N2LQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:mime-version:message-id:date:to:from :dkim-signature:delivered-to; bh=nGxsyCRwPx+AI4K/sWKJKfiH3zQ5cOZdCsmQyoYoI8M=; b=UPXlFIkLKV8xXvRlP2H1fPuYCju1N6K0dZ8Jl64KliuN5Bs10dH77Qe5Pwx4PxZjwZ BwnDrEVOlDFfHPcmIYtcUejB9elL4ZLI1/h1laeac2HvO/H7l4nP6s7QpvVsmemqDp1O XnMVmnA76phfyRPLHJEz/tvE5FqbZGmJn+WxrNSKQr4EN3YSTekT5veTOAVZ2eMVhce0 aXr2tJsK0KDMzOf97GPJ194pnIc/+ZCUWPpbfcaQugrViX1ZMRXUNzGnoVw8g1vzuNUy xDiJSE2pAnQz8hifRsh62jySk9NiWVB8PekHwJy+MWdSO56T/vPQZ0G91woe3OtnhpuA wmZg== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=PzJSiyxG; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id cw16si1092790ejc.503.2021.12.22.07.14.59; Wed, 22 Dec 2021 07:15:00 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=PzJSiyxG; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3F7FD68B0AE; Wed, 22 Dec 2021 17:14:56 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from haasn.dev (haasn.dev [78.46.187.166]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9FB7B68AEF7 for ; Wed, 22 Dec 2021 17:14:49 +0200 (EET) Received: from haasn.dev (unknown [10.30.0.2]) by haasn.dev (Postfix) with ESMTP id A0D0B41C44; Wed, 22 Dec 2021 16:14:48 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail; t=1640186088; bh=551hO4xF34e+V9vWnK5PDk4vej/m6A5F2QYlJT94N0g=; h=From:To:Cc:Subject:Date:From; b=PzJSiyxGUhTHGmoHWvcV8VCHCzec9tOnN/qy+z0Y0FdiR+9yJ18CvM77wNmDtHvJJ AyD2w2SLVPmbaJFl0UirSx1dbRJTAK171B5DUAoBbdfMIeOqifSZOjcWekbC2C8vUB THShbJ4JNpMHe2nb5yxUmzqMgW0U3p0m7ocp66RQ= From: Niklas Haas To: ffmpeg-devel@ffmpeg.org Date: Wed, 22 Dec 2021 16:14:42 +0100 Message-Id: <20211222151447.57681-1-ffmpeg@haasn.xyz> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v9 1/6] lavu/frame: Add Dolby Vision metadata side data type 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: MGNqk+CmmI0C From: Niklas Haas In order to be able to extend this struct later (as the Dolby Vision RPU evolves), all of the structs are considered extensible, and the individual constituent fields must instead be accessed via offsets. The precedent for this style of access is set in Signed-off-by: Niklas Haas --- doc/APIchanges | 3 + libavutil/dovi_meta.c | 25 +++++++ libavutil/dovi_meta.h | 165 ++++++++++++++++++++++++++++++++++++++++++ libavutil/frame.c | 1 + libavutil/frame.h | 9 ++- libavutil/version.h | 2 +- 6 files changed, 203 insertions(+), 2 deletions(-) diff --git a/doc/APIchanges b/doc/APIchanges index ac75040274..f692b8ad80 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -14,6 +14,9 @@ libavutil: 2021-04-27 API changes, most recent first: +2021-12-xx - xxxxxxxxxx - lavu 57.13.100 - frame.h + Add AV_FRAME_DATA_DOVI_METADATA. + 2021-12-21 - xxxxxxxxxx - lavu 57.12.100 - cpu.h Add AV_CPU_FLAG_SLOW_GATHER. diff --git a/libavutil/dovi_meta.c b/libavutil/dovi_meta.c index 7bd08f6c54..9c50da561e 100644 --- a/libavutil/dovi_meta.c +++ b/libavutil/dovi_meta.c @@ -33,3 +33,28 @@ AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size) return dovi; } + +typedef struct AVDOVIMetadataInternal { + AVDOVIMetadata metadata; + AVDOVIRpuDataHeader header; + AVDOVIDataMapping mapping; + AVDOVIColorMetadata color; +} AVDOVIMetadataInternal; + +AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size) +{ + AVDOVIMetadataInternal *dovi = av_mallocz(sizeof(AVDOVIMetadataInternal)); + if (!dovi) + return NULL; + + if (size) + *size = sizeof(*dovi); + + dovi->metadata = (struct AVDOVIMetadata) { + .header_offset = offsetof(AVDOVIMetadataInternal, header), + .mapping_offset = offsetof(AVDOVIMetadataInternal, mapping), + .color_offset = offsetof(AVDOVIMetadataInternal, color), + }; + + return &dovi->metadata; +} diff --git a/libavutil/dovi_meta.h b/libavutil/dovi_meta.h index 299911d434..5bd67e1d49 100644 --- a/libavutil/dovi_meta.h +++ b/libavutil/dovi_meta.h @@ -29,6 +29,7 @@ #include #include +#include "rational.h" /* * DOVI configuration @@ -67,4 +68,168 @@ typedef struct AVDOVIDecoderConfigurationRecord { */ AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); +/** + * Dolby Vision RPU data header. + * + * @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI. + */ +typedef struct AVDOVIRpuDataHeader { + uint8_t rpu_type; + uint16_t rpu_format; + uint8_t vdr_rpu_profile; + uint8_t vdr_rpu_level; + uint8_t chroma_resampling_explicit_filter_flag; + uint8_t coef_data_type; /* informative, lavc always converts to fixed */ + uint8_t coef_log2_denom; + uint8_t vdr_rpu_normalized_idc; + uint8_t bl_video_full_range_flag; + uint8_t bl_bit_depth; /* [8, 16] */ + uint8_t el_bit_depth; /* [8, 16] */ + uint8_t vdr_bit_depth; /* [8, 16] */ + uint8_t spatial_resampling_filter_flag; + uint8_t el_spatial_resampling_filter_flag; + uint8_t disable_residual_flag; +} AVDOVIRpuDataHeader; + +enum AVDOVIMappingMethod { + AV_DOVI_MAPPING_POLYNOMIAL = 0, + AV_DOVI_MAPPING_MMR = 1, +}; + +/** + * Coefficients of a piece-wise function. The pieces of the function span the + * value ranges between two adjacent pivot values. + * + * @note sizeof(AVDOVIReshapingCurve) is not part of the public ABI. + */ +#define AV_DOVI_MAX_PIECES 8 +typedef struct AVDOVIReshapingCurve { + uint8_t num_pivots; /* [2, 9] */ + uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */ + enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES]; + /* AV_DOVI_MAPPING_POLYNOMIAL */ + uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */ + int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */ + /* AV_DOVI_MAPPING_MMR */ + uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */ + int64_t mmr_constant[AV_DOVI_MAX_PIECES]; + int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7]; +} AVDOVIReshapingCurve; + +enum AVDOVINLQMethod { + AV_DOVI_NLQ_NONE = -1, + AV_DOVI_NLQ_LINEAR_DZ = 0, +}; + +/** + * Coefficients of the non-linear inverse quantization. For the interpretation + * of these, see ETSI GS CCM 001. + * + * @note sizeof(AVDOVINLQParams) is not part of the public ABI. + */ +typedef struct AVDOVINLQParams { + uint64_t nlq_offset; + uint64_t vdr_in_max; + /* AV_DOVI_NLQ_LINEAR_DZ */ + uint64_t linear_deadzone_slope; + uint64_t linear_deadzone_threshold; +} AVDOVINLQParams; + +/** + * Dolby Vision RPU data mapping parameters. + * + * @note sizeof(AVDOVIDataMapping) is not part of the public ABI. + */ +typedef struct AVDOVIDataMapping { + uint8_t vdr_rpu_id; + uint8_t mapping_color_space; + uint8_t mapping_chroma_format_idc; + AVDOVIReshapingCurve curves[3]; /* per component */ + + /* Non-linear inverse quantization */ + enum AVDOVINLQMethod nlq_method_idc; + uint32_t num_x_partitions; + uint32_t num_y_partitions; + AVDOVINLQParams nlq[3]; /* per component */ +} AVDOVIDataMapping; + +typedef struct AVDOVIColorMetadata { + uint8_t dm_metadata_id; + uint8_t scene_refresh_flag; + + /** + * Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be + * used instead of the matrices indicated by the frame's colorspace tags. + * The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB + * matrix based on a Hunt-Pointer-Estevez transform, but without any + * crosstalk. (See the definition of the ICtCp colorspace for more + * information.) + */ + AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */ + AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */ + AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */ + + /** + * Extra signal metadata (see Dolby patents for more info). + */ + uint16_t signal_eotf; + uint16_t signal_eotf_param0; + uint16_t signal_eotf_param1; + uint32_t signal_eotf_param2; + uint8_t signal_bit_depth; + uint8_t signal_color_space; + uint8_t signal_chroma_format; + uint8_t signal_full_range_flag; /* [0, 3] */ + uint16_t source_min_pq; + uint16_t source_max_pq; + uint16_t source_diagonal; +} AVDOVIColorMetadata; + +/** + * Combined struct representing a combination of header, mapping and color + * metadata, for attaching to frames as side data. + * + * @note The struct must be allocated with av_dovi_metadata_alloc() and + * its size is not a part of the public ABI. + */ + +typedef struct AVDOVIMetadata { + /** + * Offset in bytes from the beginning of this structure at which the + * respective structs start. + */ + size_t header_offset; /* AVDOVIRpuDataHeader */ + size_t mapping_offset; /* AVDOVIDataMapping */ + size_t color_offset; /* AVDOVIColorMetadata */ +} AVDOVIMetadata; + +static av_always_inline AVDOVIRpuDataHeader * +av_dovi_get_header(const AVDOVIMetadata *data) +{ + return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset); +} + +static av_always_inline AVDOVIDataMapping * +av_dovi_get_mapping(const AVDOVIMetadata *data) +{ + return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset); +} + +static av_always_inline AVDOVIColorMetadata * +av_dovi_get_color(const AVDOVIMetadata *data) +{ + return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset); +} + +/** + * Allocate an AVDOVIMetadata structure and initialize its + * fields to default values. + * + * @param size If this parameter is non-NULL, the size in bytes of the + * allocated struct will be written here on success + * + * @return the newly allocated struct or NULL on failure + */ +AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size); + #endif /* AVUTIL_DOVI_META_H */ diff --git a/libavutil/frame.c b/libavutil/frame.c index 0912ad9131..8997c85e35 100644 --- a/libavutil/frame.c +++ b/libavutil/frame.c @@ -729,6 +729,7 @@ const char *av_frame_side_data_name(enum AVFrameSideDataType type) case AV_FRAME_DATA_FILM_GRAIN_PARAMS: return "Film grain parameters"; case AV_FRAME_DATA_DETECTION_BBOXES: return "Bounding boxes for object detection and classification"; case AV_FRAME_DATA_DOVI_RPU_BUFFER: return "Dolby Vision RPU Data"; + case AV_FRAME_DATA_DOVI_METADATA: return "Dolby Vision Metadata"; } return NULL; } diff --git a/libavutil/frame.h b/libavutil/frame.h index 3f295f6b9e..18e239f870 100644 --- a/libavutil/frame.h +++ b/libavutil/frame.h @@ -189,11 +189,18 @@ enum AVFrameSideDataType { AV_FRAME_DATA_DETECTION_BBOXES, /** - * Dolby Vision RPU data, suitable for passing to x265 + * Dolby Vision RPU raw data, suitable for passing to x265 * or other libraries. Array of uint8_t, with NAL emulation * bytes intact. */ AV_FRAME_DATA_DOVI_RPU_BUFFER, + + /** + * Parsed Dolby Vision metadata, suitable for passing to a software + * implementation. The payload is the AVDOVIMetadata struct defined in + * libavutil/dovi_meta.h. + */ + AV_FRAME_DATA_DOVI_METADATA, }; enum AVActiveFormatDescription { diff --git a/libavutil/version.h b/libavutil/version.h index 668f9206fe..3cac09cb96 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,7 +79,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 12 +#define LIBAVUTIL_VERSION_MINOR 13 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ From patchwork Wed Dec 22 15:14:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Haas X-Patchwork-Id: 32838 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:cd86:0:0:0:0:0 with SMTP id d128csp6466911iog; Wed, 22 Dec 2021 07:15:10 -0800 (PST) X-Google-Smtp-Source: ABdhPJy+5AOLOAcjoHcpxvYe+eX1pD/IOyM4dZaRksv8MCZ2qQSDC3oaFZHx+JgWfaSgx4TRtOJk X-Received: by 2002:aa7:d749:: with SMTP id a9mr3281738eds.232.1640186110592; Wed, 22 Dec 2021 07:15:10 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1640186110; cv=none; d=google.com; s=arc-20160816; b=QcopnBwMCg9FFm4WbBjHn/knxSCIRLllUygBDkdCXl+RPfvvuURtigmH3hg7A7myOp 85rlvMIwmCrGFo/xPKTdD6AnI79G3fMaP45M+9ZSKwML4jfPkQmM9bzK+18i9JbBM+hB EU4GY5czgF0hzDzIwyfHgyl4bfHDP4lxV3DFvwE5d3AXIEusWk0smiawpw+Fj50I2wQw JbaUo2CVnESDT2SzouhxkW9j/VF3ueasl7PiK3xcD/q065KBIc8Bqbwp68cQGQrSAwgD FaDJurq56BZtHdLwD9vYd3+XtHtyzKvXHObGYjLg8iK39Upj3QEPYqthVqUMF6rOeMip CdPA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:mime-version:references:in-reply-to :message-id:date:to:from:dkim-signature:delivered-to; bh=K6YokN7vEajW2yzGq/jdqhc0ygHdOXrJBU8y/buho9w=; b=OcGRVY77KnmnUxYAdtkaE9tqz2rpl7zXF83dyHfm6v3U2SxIkYpVLufwtZ+jU/j7b5 RxJlk8f+WOLSa/0AuHPuA0UZkiItz/4owZgJH/efr4CUpzQhwf4u2asXWiwyG6wiRfNg AgEuSPbwkHtiaNHWIB1zXYrT/FTvy2iHfmtrutX5pQO2kLUV3vgRp3kz3MnxHTth2lMT gXHf90ZiXTm1QgOdEoXsG3sCdcZxlXDBcsmIEJPSqtpr4/UdmmgzlAAJAIftsxhF5OJ+ CRI1QRpy7VQuKobZGvYwe2DNBNOqX+MRXyLBwAK9PTHRsKQUCJ8J3rBM1C3OvLXDLVpV s/kw== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b="orYriPB/"; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id q8si990082ejr.389.2021.12.22.07.15.10; Wed, 22 Dec 2021 07:15:10 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b="orYriPB/"; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 633FA68B0B1; Wed, 22 Dec 2021 17:14:57 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from haasn.dev (haasn.dev [78.46.187.166]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id A383368AF45 for ; Wed, 22 Dec 2021 17:14:49 +0200 (EET) Received: from haasn.dev (unknown [10.30.0.2]) by haasn.dev (Postfix) with ESMTP id F1C5F49377; Wed, 22 Dec 2021 16:14:48 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail; t=1640186089; bh=fHEneaRxmn13SPGYgg2NvzdDeLxwmqRS6mPhIX9ER+o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=orYriPB/DONxwXbeJ5Aw7jmAgExgRqQYyj5KCSf2xQmZOqn+xqMgx6HnQ+RKGCg3x 9eCl9KTp2hqAbCB1XqvQ9KBtea9zINx9hlvAgGPJVnnbBes/hsrqFoUt0Y6Q6NdXSu Rm8+AmHoiSnuP/0utp8rXM1M4IDGnx/xFJrykVVY= From: Niklas Haas To: ffmpeg-devel@ffmpeg.org Date: Wed, 22 Dec 2021 16:14:43 +0100 Message-Id: <20211222151447.57681-2-ffmpeg@haasn.xyz> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211222151447.57681-1-ffmpeg@haasn.xyz> References: <20211222151447.57681-1-ffmpeg@haasn.xyz> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v9 2/6] lavfi/showinfo: Support AV_FRAME_DATA_DOVI_METADATA 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: N5hVbk/18lIz From: Niklas Haas Signed-off-by: Niklas Haas --- libavfilter/vf_showinfo.c | 108 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c index 62c7833247..909ad4f8d7 100644 --- a/libavfilter/vf_showinfo.c +++ b/libavfilter/vf_showinfo.c @@ -27,6 +27,7 @@ #include "libavutil/bswap.h" #include "libavutil/adler32.h" #include "libavutil/display.h" +#include "libavutil/dovi_meta.h" #include "libavutil/imgutils.h" #include "libavutil/internal.h" #include "libavutil/film_grain_params.h" @@ -429,6 +430,110 @@ static void dump_sei_film_grain_params_metadata(AVFilterContext *ctx, const AVFr } } +static void dump_dovi_metadata(AVFilterContext *ctx, const AVFrameSideData *sd) +{ + const AVDOVIMetadata *dovi = (AVDOVIMetadata *) sd->data; + const AVDOVIRpuDataHeader *hdr = av_dovi_get_header(dovi); + const AVDOVIDataMapping *mapping = av_dovi_get_mapping(dovi); + const AVDOVIColorMetadata *color = av_dovi_get_color(dovi); + + av_log(ctx, AV_LOG_INFO, "Dolby Vision Metadata:\n"); + av_log(ctx, AV_LOG_INFO, " rpu_type=%"PRIu8"; ", hdr->rpu_type); + av_log(ctx, AV_LOG_INFO, "rpu_format=%"PRIu16"; ", hdr->rpu_format); + av_log(ctx, AV_LOG_INFO, "vdr_rpu_profile=%"PRIu8"; ", hdr->vdr_rpu_profile); + av_log(ctx, AV_LOG_INFO, "vdr_rpu_level=%"PRIu8"; ", hdr->vdr_rpu_level); + av_log(ctx, AV_LOG_INFO, "chroma_resampling_explicit_filter_flag=%"PRIu8"; ", hdr->chroma_resampling_explicit_filter_flag); + av_log(ctx, AV_LOG_INFO, "coef_data_type=%"PRIu8"; ", hdr->coef_data_type); + av_log(ctx, AV_LOG_INFO, "coef_log2_denom=%"PRIu8"; ", hdr->coef_log2_denom); + av_log(ctx, AV_LOG_INFO, "vdr_rpu_normalized_idc=%"PRIu8"; ", hdr->vdr_rpu_normalized_idc); + av_log(ctx, AV_LOG_INFO, "bl_video_full_range_flag=%"PRIu8"; ", hdr->bl_video_full_range_flag); + av_log(ctx, AV_LOG_INFO, "bl_bit_depth=%"PRIu8"; ", hdr->bl_bit_depth); + av_log(ctx, AV_LOG_INFO, "el_bit_depth=%"PRIu8"; ", hdr->el_bit_depth); + av_log(ctx, AV_LOG_INFO, "vdr_bit_depth=%"PRIu8"; ", hdr->vdr_bit_depth); + av_log(ctx, AV_LOG_INFO, "spatial_resampling_filter_flag=%"PRIu8"; ", hdr->spatial_resampling_filter_flag); + av_log(ctx, AV_LOG_INFO, "el_spatial_resampling_filter_flag=%"PRIu8"; ", hdr->el_spatial_resampling_filter_flag); + av_log(ctx, AV_LOG_INFO, "disable_residual_flag=%"PRIu8"\n", hdr->disable_residual_flag); + + av_log(ctx, AV_LOG_INFO, " data mapping: "); + av_log(ctx, AV_LOG_INFO, "vdr_rpu_id=%"PRIu8"; ", mapping->vdr_rpu_id); + av_log(ctx, AV_LOG_INFO, "mapping_color_space=%"PRIu8"; ", mapping->mapping_color_space); + av_log(ctx, AV_LOG_INFO, "mapping_chroma_format_idc=%"PRIu8"; ", mapping->mapping_chroma_format_idc); + av_log(ctx, AV_LOG_INFO, "nlq_method_idc=%d; ", (int) mapping->nlq_method_idc); + av_log(ctx, AV_LOG_INFO, "num_x_partitions=%"PRIu32"; ", mapping->num_x_partitions); + av_log(ctx, AV_LOG_INFO, "num_y_partitions=%"PRIu32"\n", mapping->num_y_partitions); + + for (int c = 0; c < 3; c++) { + const AVDOVIReshapingCurve *curve = &mapping->curves[c]; + const AVDOVINLQParams *nlq = &mapping->nlq[c]; + av_log(ctx, AV_LOG_INFO, " channel %d: ", c); + av_log(ctx, AV_LOG_INFO, "pivots={ "); + for (int i = 0; i < curve->num_pivots; i++) + av_log(ctx, AV_LOG_INFO, "%"PRIu16" ", curve->pivots[i]); + av_log(ctx, AV_LOG_INFO, "}; mapping_idc={ "); + for (int i = 0; i < curve->num_pivots - 1; i++) + av_log(ctx, AV_LOG_INFO, "%d ", (int) curve->mapping_idc[i]); + av_log(ctx, AV_LOG_INFO, "}; poly_order={ "); + for (int i = 0; i < curve->num_pivots - 1; i++) + av_log(ctx, AV_LOG_INFO, "%"PRIu8" ", curve->poly_order[i]); + av_log(ctx, AV_LOG_INFO, "}; poly_coef={ "); + for (int i = 0; i < curve->num_pivots - 1; i++) { + av_log(ctx, AV_LOG_INFO, "{%"PRIi64", %"PRIi64", %"PRIi64"} ", + curve->poly_coef[i][0], + curve->poly_coef[i][1], + curve->poly_coef[i][2]); + } + + av_log(ctx, AV_LOG_INFO, "}; mmr_order={ "); + for (int i = 0; i < curve->num_pivots - 1; i++) + av_log(ctx, AV_LOG_INFO, "%"PRIu8" ", curve->mmr_order[i]); + av_log(ctx, AV_LOG_INFO, "}; mmr_constant={ "); + for (int i = 0; i < curve->num_pivots - 1; i++) + av_log(ctx, AV_LOG_INFO, "%"PRIi64" ", curve->mmr_constant[i]); + av_log(ctx, AV_LOG_INFO, "}; mmr_coef={ "); + for (int i = 0; i < curve->num_pivots - 1; i++) { + av_log(ctx, AV_LOG_INFO, "{"); + for (int j = 0; j < curve->mmr_order[i]; j++) { + for (int k = 0; k < 7; k++) + av_log(ctx, AV_LOG_INFO, "%"PRIi64" ", curve->mmr_coef[i][j][k]); + } + av_log(ctx, AV_LOG_INFO, "} "); + } + + av_log(ctx, AV_LOG_INFO, "}; nlq_offset=%"PRIu64"; ", nlq->nlq_offset); + av_log(ctx, AV_LOG_INFO, "vdr_in_max=%"PRIu64"; ", nlq->vdr_in_max); + switch (mapping->nlq_method_idc) { + case AV_DOVI_NLQ_LINEAR_DZ: + av_log(ctx, AV_LOG_INFO, "linear_deadzone_slope=%"PRIu64"; ", nlq->linear_deadzone_slope); + av_log(ctx, AV_LOG_INFO, "linear_deadzone_threshold=%"PRIu64"\n", nlq->linear_deadzone_threshold); + break; + } + } + + av_log(ctx, AV_LOG_INFO, " color metadata: "); + av_log(ctx, AV_LOG_INFO, "dm_metadata_id=%"PRIu8"; ", color->dm_metadata_id); + av_log(ctx, AV_LOG_INFO, "scene_refresh_flag=%"PRIu8"; ", color->scene_refresh_flag); + av_log(ctx, AV_LOG_INFO, "ycc_to_rgb_matrix={ "); + for (int i = 0; i < 9; i++) + av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->ycc_to_rgb_matrix[i])); + av_log(ctx, AV_LOG_INFO, "}; ycc_to_rgb_offset={ "); + for (int i = 0; i < 3; i++) + av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->ycc_to_rgb_offset[i])); + av_log(ctx, AV_LOG_INFO, "}; rgb_to_lms_matrix={ "); + for (int i = 0; i < 9; i++) + av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->rgb_to_lms_matrix[i])); + av_log(ctx, AV_LOG_INFO, "}; signal_eotf=%"PRIu16"; ", color->signal_eotf); + av_log(ctx, AV_LOG_INFO, "signal_eotf_param0=%"PRIu16"; ", color->signal_eotf_param0); + av_log(ctx, AV_LOG_INFO, "signal_eotf_param1=%"PRIu16"; ", color->signal_eotf_param1); + av_log(ctx, AV_LOG_INFO, "signal_eotf_param2=%"PRIu32"; ", color->signal_eotf_param2); + av_log(ctx, AV_LOG_INFO, "signal_bit_depth=%"PRIu8"; ", color->signal_bit_depth); + av_log(ctx, AV_LOG_INFO, "signal_color_space=%"PRIu8"; ", color->signal_color_space); + av_log(ctx, AV_LOG_INFO, "signal_chroma_format=%"PRIu8"; ", color->signal_chroma_format); + av_log(ctx, AV_LOG_INFO, "signal_full_range_flag=%"PRIu8"; ", color->signal_full_range_flag); + av_log(ctx, AV_LOG_INFO, "source_min_pq=%"PRIu16"; ", color->source_min_pq); + av_log(ctx, AV_LOG_INFO, "source_max_pq=%"PRIu16"; ", color->source_max_pq); + av_log(ctx, AV_LOG_INFO, "source_diagonal=%"PRIu16"; ", color->source_diagonal); +} + static void dump_color_property(AVFilterContext *ctx, AVFrame *frame) { const char *color_range_str = av_color_range_name(frame->color_range); @@ -617,6 +722,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) case AV_FRAME_DATA_FILM_GRAIN_PARAMS: dump_sei_film_grain_params_metadata(ctx, sd); break; + case AV_FRAME_DATA_DOVI_METADATA: + dump_dovi_metadata(ctx, sd); + break; default: av_log(ctx, AV_LOG_WARNING, "unknown side data type %d " "(%"SIZE_SPECIFIER" bytes)\n", sd->type, sd->size); From patchwork Wed Dec 22 15:14:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Niklas Haas X-Patchwork-Id: 32839 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:cd86:0:0:0:0:0 with SMTP id d128csp6467070iog; Wed, 22 Dec 2021 07:15:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJy+fno05ryuqy8xkmGSSiFYGJGQJ3qpp9CsaJv69qybE0gDYxU7mvmaTOSin3MSgdHkbNQe X-Received: by 2002:a05:6402:1d50:: with SMTP id dz16mr3208361edb.385.1640186121382; Wed, 22 Dec 2021 07:15:21 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1640186121; cv=none; d=google.com; s=arc-20160816; b=scIrBVLCGHalfgxMYLA7tI+Z69a0raDVd5MyxVWOIJrBdxMflUh8TCIfJOt2FQZkOz MhwSmpaRBYOcyuUE+R185NpVrzUlVLkIcIqLGo1bX7dBQ+uHREr35xs2oVlMc64VM3My 7l8p7Q1QPtbzmoEtl9AYjD2mum0rkwmEXKzxVsxN9/DtMoIEURkbPbqNESnYBRx326jW BqVUBXjdbc4TidROsgv7XYNWqpqB6ZbcnDbMZSq81SJYGdUoC396J42tFWUVrIaILRD0 50n1W/lOQ9dYlAUzp098dTctasMyXbEV7/oQbBWmzOFFbHneqWnERqa2Fra916F9UKXp szXw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:mime-version:references:in-reply-to :message-id:date:to:from:dkim-signature:delivered-to; bh=2idVSPJeaW6cKgbFHSY3aW06caEHnsBoZlaDjODuXzg=; b=f3D4kZc5SqrrRQnjQZf13XAjflJZ9+wL++m4umWkdWmfLv+zV8DV4ple2Dfa9wYJhD Ikfy68UE4KBYgbN/sFqkSTa3l7xa/9VfTopgGzkEfCA83Q9DAgYHdKhUcIrD26NiALql /Z9t5RgoVqmrHzYwhyb047G2rszcBYCtI9ZOvUP1QtEZpr9hKsgKmaev2sa/iHpjc+97 KEZFkAGaRksR9yZaCjqxWvplQ/MS9U5CXD2DvcHcatvVDb71csSd2N4m2c1KRCAeitlR sRWg3skvua21uo2Awtl1WdJ2qhr2Y3q/ZR/ciwHYl46F+GT+5/zPOP6cIgySR6unPNHs DLMg== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=riS+p7kc; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id di3si1146583ejc.338.2021.12.22.07.15.21; Wed, 22 Dec 2021 07:15:21 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=riS+p7kc; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 60F3C68B0BE; Wed, 22 Dec 2021 17:14:58 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from haasn.dev (haasn.dev [78.46.187.166]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id A69C268AFEF for ; Wed, 22 Dec 2021 17:14:49 +0200 (EET) Received: from haasn.dev (unknown [10.30.0.2]) by haasn.dev (Postfix) with ESMTP id 41E2849378; Wed, 22 Dec 2021 16:14:49 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail; t=1640186089; bh=RhpI1hfqZRTEN1NXLhEs/KxNS+n4y61KIKkYhXeShg4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=riS+p7kctN7V39j2L0blwMnv9bxFt4ApIeMVeJpAVYyuBIQF/uOdLFQAXrLnO4fsl Q2TMD/3jTSRtJeXNOtcQtET3ZW09eT/ZJOFWeE/Agk3Z/d5ZQo1r99rntQT/WBBDH4 +qO2wgH5RSOGycc+bYWh6Bmgr0NeymcZYgD6K3RI= From: Niklas Haas To: ffmpeg-devel@ffmpeg.org Date: Wed, 22 Dec 2021 16:14:44 +0100 Message-Id: <20211222151447.57681-3-ffmpeg@haasn.xyz> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211222151447.57681-1-ffmpeg@haasn.xyz> References: <20211222151447.57681-1-ffmpeg@haasn.xyz> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v9 3/6] ffprobe: Support AV_FRAME_DATA_DOVI_METADATA 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 , =?utf-8?q?Jan_Ekstr=C3=B6m?= Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: KAotJJzZu8yX From: Jan Ekström Co-authored-by: Niklas Haas --- fftools/ffprobe.c | 173 +++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 170 insertions(+), 3 deletions(-) diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c index 906bb03b16..20582ca7ac 100644 --- a/fftools/ffprobe.c +++ b/fftools/ffprobe.c @@ -175,6 +175,10 @@ typedef enum { SECTION_ID_FRAME_SIDE_DATA, SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, SECTION_ID_FRAME_SIDE_DATA_TIMECODE, + SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST, + SECTION_ID_FRAME_SIDE_DATA_COMPONENT, + SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST, + SECTION_ID_FRAME_SIDE_DATA_PIECE, SECTION_ID_FRAME_LOG, SECTION_ID_FRAME_LOGS, SECTION_ID_LIBRARY_VERSION, @@ -219,9 +223,13 @@ static struct section sections[] = { [SECTION_ID_FRAME] = { SECTION_ID_FRAME, "frame", 0, { SECTION_ID_FRAME_TAGS, SECTION_ID_FRAME_SIDE_DATA_LIST, SECTION_ID_FRAME_LOGS, -1 } }, [SECTION_ID_FRAME_TAGS] = { SECTION_ID_FRAME_TAGS, "tags", SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "frame_tags" }, [SECTION_ID_FRAME_SIDE_DATA_LIST] ={ SECTION_ID_FRAME_SIDE_DATA_LIST, "side_data_list", SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA, -1 }, .element_name = "side_data", .unique_name = "frame_side_data_list" }, - [SECTION_ID_FRAME_SIDE_DATA] = { SECTION_ID_FRAME_SIDE_DATA, "side_data", 0, { SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, -1 } }, - [SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST] = { SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, "timecodes", SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA_TIMECODE, -1 } }, - [SECTION_ID_FRAME_SIDE_DATA_TIMECODE] = { SECTION_ID_FRAME_SIDE_DATA_TIMECODE, "timecode", 0, { -1 } }, + [SECTION_ID_FRAME_SIDE_DATA] = { SECTION_ID_FRAME_SIDE_DATA, "side_data", 0, { SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST, -1 } }, + [SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST] = { SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, "timecodes", SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA_TIMECODE, -1 } }, + [SECTION_ID_FRAME_SIDE_DATA_TIMECODE] = { SECTION_ID_FRAME_SIDE_DATA_TIMECODE, "timecode", 0, { -1 } }, + [SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST] = { SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST, "components", SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA_COMPONENT, -1 } }, + [SECTION_ID_FRAME_SIDE_DATA_COMPONENT] = { SECTION_ID_FRAME_SIDE_DATA_COMPONENT, "component", 0, { SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST, -1 } }, + [SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST] = { SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST, "pieces", SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA_PIECE, -1 } }, + [SECTION_ID_FRAME_SIDE_DATA_PIECE] = { SECTION_ID_FRAME_SIDE_DATA_PIECE, "section", 0, { -1 } }, [SECTION_ID_FRAME_LOGS] = { SECTION_ID_FRAME_LOGS, "logs", SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_LOG, -1 } }, [SECTION_ID_FRAME_LOG] = { SECTION_ID_FRAME_LOG, "log", 0, { -1 }, }, [SECTION_ID_LIBRARY_VERSIONS] = { SECTION_ID_LIBRARY_VERSIONS, "library_versions", SECTION_FLAG_IS_ARRAY, { SECTION_ID_LIBRARY_VERSION, -1 } }, @@ -1809,6 +1817,16 @@ static void writer_register_all(void) writer_print_string(w, k, pbuf.str, 0); \ } while (0) +#define print_list_fmt(k, f, n, ...) do { \ + av_bprint_clear(&pbuf); \ + for (int idx = 0; idx < n; idx++) { \ + if (idx > 0) \ + av_bprint_chars(&pbuf, ' ', 1); \ + av_bprintf(&pbuf, f, __VA_ARGS__); \ + } \ + writer_print_string(w, k, pbuf.str, 0); \ +} while (0) + #define print_int(k, v) writer_print_integer(w, k, v) #define print_q(k, v, s) writer_print_rational(w, k, v, s) #define print_str(k, v) writer_print_string(w, k, v, 0) @@ -1854,6 +1872,153 @@ static inline int show_tags(WriterContext *w, AVDictionary *tags, int section_id return ret; } +static void print_dovi_metadata(WriterContext *w, const AVDOVIMetadata *dovi) +{ + if (!dovi) + return; + + { + const AVDOVIRpuDataHeader *hdr = av_dovi_get_header(dovi); + const AVDOVIDataMapping *mapping = av_dovi_get_mapping(dovi); + const AVDOVIColorMetadata *color = av_dovi_get_color(dovi); + AVBPrint pbuf; + + av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); + + // header + print_int("rpu_type", hdr->rpu_type); + print_int("rpu_format", hdr->rpu_format); + print_int("vdr_rpu_profile", hdr->vdr_rpu_profile); + print_int("vdr_rpu_level", hdr->vdr_rpu_level); + print_int("chroma_resampling_explicit_filter_flag", + hdr->chroma_resampling_explicit_filter_flag); + print_int("coef_data_type", hdr->coef_data_type); + print_int("coef_log2_denom", hdr->coef_log2_denom); + print_int("vdr_rpu_normalized_idc", hdr->vdr_rpu_normalized_idc); + print_int("bl_video_full_range_flag", hdr->bl_video_full_range_flag); + print_int("bl_bit_depth", hdr->bl_bit_depth); + print_int("el_bit_depth", hdr->el_bit_depth); + print_int("vdr_bit_depth", hdr->vdr_bit_depth); + print_int("spatial_resampling_filter_flag", + hdr->spatial_resampling_filter_flag); + print_int("el_spatial_resampling_filter_flag", + hdr->el_spatial_resampling_filter_flag); + print_int("disable_residual_flag", hdr->disable_residual_flag); + + // data mapping values + print_int("vdr_rpu_id", mapping->vdr_rpu_id); + print_int("mapping_color_space", mapping->mapping_color_space); + print_int("mapping_chroma_format_idc", + mapping->mapping_chroma_format_idc); + + print_int("nlq_method_idc", mapping->nlq_method_idc); + switch (mapping->nlq_method_idc) { + case AV_DOVI_NLQ_NONE: + print_str("nlq_method_idc_name", "none"); + break; + case AV_DOVI_NLQ_LINEAR_DZ: + print_str("nlq_method_idc_name", "linear_dz"); + break; + default: + print_str("nlq_method_idc_name", "unknown"); + break; + } + + print_int("num_x_partitions", mapping->num_x_partitions); + print_int("num_y_partitions", mapping->num_y_partitions); + + writer_print_section_header(w, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST); + + for (int c = 0; c < 3; c++) { + const AVDOVIReshapingCurve *curve = &mapping->curves[c]; + writer_print_section_header(w, SECTION_ID_FRAME_SIDE_DATA_COMPONENT); + + print_list_fmt("pivots", "%"PRIu16, curve->num_pivots, curve->pivots[idx]); + + writer_print_section_header(w, SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST); + for (int i = 0; i < curve->num_pivots - 1; i++) { + + writer_print_section_header(w, SECTION_ID_FRAME_SIDE_DATA_PIECE); + print_int("mapping_idc", curve->mapping_idc[i]); + switch (curve->mapping_idc[i]) { + case AV_DOVI_MAPPING_POLYNOMIAL: + print_str("mapping_idc_name", "polynomial"); + print_int("poly_order", curve->poly_order[i]); + print_list_fmt("poly_coef", "%"PRIi64, + curve->poly_order[i] + 1, + curve->poly_coef[i][idx]); + break; + case AV_DOVI_MAPPING_MMR: + print_str("mapping_idc_name", "mmr"); + print_int("mmr_order", curve->mmr_order[i]); + print_int("mmr_constant", curve->mmr_constant[i]); + print_list_fmt("mmr_coef", "%"PRIi64, + curve->mmr_order[i] * 7, + curve->mmr_coef[i][0][idx]); + break; + default: + print_str("mapping_idc_name", "unknown"); + break; + } + + // SECTION_ID_FRAME_SIDE_DATA_PIECE + writer_print_section_footer(w); + } + + // SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST + writer_print_section_footer(w); + + if (mapping->nlq_method_idc != AV_DOVI_NLQ_NONE) { + const AVDOVINLQParams *nlq = &mapping->nlq[c]; + print_int("nlq_offset", nlq->nlq_offset); + print_int("vdr_in_max", nlq->vdr_in_max); + + switch (mapping->nlq_method_idc) { + case AV_DOVI_NLQ_LINEAR_DZ: + print_int("linear_deadzone_slope", nlq->linear_deadzone_slope); + print_int("linear_deadzone_threshold", nlq->linear_deadzone_threshold); + break; + } + } + + // SECTION_ID_FRAME_SIDE_DATA_COMPONENT + writer_print_section_footer(w); + } + + // SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST + writer_print_section_footer(w); + + // color metadata + print_int("dm_metadata_id", color->dm_metadata_id); + print_int("scene_refresh_flag", color->scene_refresh_flag); + print_list_fmt("ycc_to_rgb_matrix", "%d/%d", + FF_ARRAY_ELEMS(color->ycc_to_rgb_matrix), + color->ycc_to_rgb_matrix[idx].num, + color->ycc_to_rgb_matrix[idx].den); + print_list_fmt("ycc_to_rgb_offset", "%d/%d", + FF_ARRAY_ELEMS(color->ycc_to_rgb_offset), + color->ycc_to_rgb_offset[idx].num, + color->ycc_to_rgb_offset[idx].den); + print_list_fmt("rgb_to_lms_matrix", "%d/%d", + FF_ARRAY_ELEMS(color->rgb_to_lms_matrix), + color->rgb_to_lms_matrix[idx].num, + color->rgb_to_lms_matrix[idx].den); + print_int("signal_eotf", color->signal_eotf); + print_int("signal_eotf_param0", color->signal_eotf_param0); + print_int("signal_eotf_param1", color->signal_eotf_param1); + print_int("signal_eotf_param2", color->signal_eotf_param2); + print_int("signal_bit_depth", color->signal_bit_depth); + print_int("signal_color_space", color->signal_color_space); + print_int("signal_chroma_format", color->signal_chroma_format); + print_int("signal_full_range_flag", color->signal_full_range_flag); + print_int("source_min_pq", color->source_min_pq); + print_int("source_max_pq", color->source_max_pq); + print_int("source_diagonal", color->source_diagonal); + + av_bprint_finalize(&pbuf, NULL); + } +} + static void print_dynamic_hdr10_plus(WriterContext *w, const AVDynamicHDRPlus *metadata) { if (!metadata) @@ -2370,6 +2535,8 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream, if (tag) print_str(tag->key, tag->value); print_int("size", sd->size); + } else if (sd->type == AV_FRAME_DATA_DOVI_METADATA) { + print_dovi_metadata(w, (const AVDOVIMetadata *)sd->data); } writer_print_section_footer(w); } From patchwork Wed Dec 22 15:14:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Niklas Haas X-Patchwork-Id: 32840 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:cd86:0:0:0:0:0 with SMTP id d128csp6467240iog; Wed, 22 Dec 2021 07:15:32 -0800 (PST) X-Google-Smtp-Source: ABdhPJy5DR0oWcg+ba/B491TeNXtZJiPA2i1KTmcAnacFbsnZ5Wjt+i21b35E//4z/anGODVMH4K X-Received: by 2002:a05:6402:350a:: with SMTP id b10mr3341122edd.89.1640186132359; Wed, 22 Dec 2021 07:15:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1640186132; cv=none; d=google.com; s=arc-20160816; b=p0OYZ7mIxRdJUxxGHD0jas1eEM0tNa4BdQEL20LIdvhMWe43KQC2pqU0gtPUwNVrT2 XmNoBMXNKC9wEZWrjGI5PW13RF5Z75AnULlV4h+MaLpXMA3vZVx4fhnVTNw/os1syNj0 Dz0cG60p+tOeqrQTIstqWErgg4BtONJR3UKHvpRm89kAE2h5s+FBp+bMNqmFgfyHHCMw jeekR+8NUIJRtK2kaTVfK6jhiVi555DhtfuKzmQYYoOHh59UWrSI/ssY2sdDXcQ+SILa QtPF1VkGDHYaCN1SsYCj03BzyuVUBoR+209XyZI/pPBmXR7zpg344eE/0mkijLy/Yw0k MaMA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:mime-version:references:in-reply-to :message-id:date:to:from:dkim-signature:delivered-to; bh=oC5UKnMGtZyXoqZWeW7yQ2eOPvZaB7b5TEIW94yf14s=; b=hsR5jRkSSHg4qKgqjBbscGJZELp5egbHoHPpn4MuPOsKxnBVkftKrnc6eeDRFRUpgj /PK7GaLxga2ss1hRBpJkXFraeICojlSxaySNOKIlXbcGEHm2hTeLP8EX9ikKCw1yUot1 qUbJhLP9HbJbB/Nx4BT4z9Otrrpb8I+0y2XrO/AI4j/UJYCwGze/imE+2GkcJjrW91hv t0gqoA8ChG3Y/rv/SXLXzA/OqZ9/V3c6tIEv26JySk4iwfwTMjLrhTAdm4lE83q+/cjF Rib0SwWk/EoeKBt/rGCBOUONjWOsMooU1P+b3Gpa7kcGhNw1U+3axjpCDQysy4xhvBTc rCbA== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=HatrlYfL; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id w18si1143788edl.552.2021.12.22.07.15.31; Wed, 22 Dec 2021 07:15:32 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=HatrlYfL; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 58BD268B0C4; Wed, 22 Dec 2021 17:14:59 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from haasn.dev (haasn.dev [78.46.187.166]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id D8D5568AEF7 for ; Wed, 22 Dec 2021 17:14:49 +0200 (EET) Received: from haasn.dev (unknown [10.30.0.2]) by haasn.dev (Postfix) with ESMTP id 8E83949394; Wed, 22 Dec 2021 16:14:49 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail; t=1640186089; bh=15SMU3ml79I7jhbpirLqEDyb86CXRi8w8QbWqHxqIWk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HatrlYfLEiiF72/B5EeU6Cb3s0VMv7acxu+vvMAel6SsMZ5xY0QYyo87iSmo/j6H8 9hyvr8ycbGd/jKpX7n9t0EzdU3hbIbx7QApYvZ8c9razce/Jl0npENlZ9q05Uognpu ThbTKS8j8IVKuzCBwj/5sOFvvGp0xXydzoFhFBSs= From: Niklas Haas To: ffmpeg-devel@ffmpeg.org Date: Wed, 22 Dec 2021 16:14:45 +0100 Message-Id: <20211222151447.57681-4-ffmpeg@haasn.xyz> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211222151447.57681-1-ffmpeg@haasn.xyz> References: <20211222151447.57681-1-ffmpeg@haasn.xyz> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v9 4/6] lavc: Implement Dolby Vision RPU parsing 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 0dTrl5OyRpKi From: Niklas Haas Based on a mixture of guesswork, partial documentation in patents, and reverse engineering of real-world samples. Confirmed working for all the samples I've thrown at it. Contains some annoying machinery to persist these values in between frames, which is needed in theory even though I've never actually seen a sample that relies on it in practice. May or may not work. Since the distinction matters greatly for parsing the color matrix values, this includes a small helper function to guess the right profile from the RPU itself in case the user has forgotten to forward the dovi configuration record to the decoder. (Which in practice, only ffmpeg.c and ffplay do..) Notable omissions / deviations: - CRC32 verification. This is based on the MPEG2 CRC32 type, which does not seem to be implemented in lavu. (And I don't care enough to do so) - Linear interpolation support. Nothing documents this (beyond its existence) and no samples use it, so impossible to implement. - All of the extension metadata blocks, but these contain values that seem largely congruent with ST2094, HDR10, or other existing forms of side data, so I will defer parsing/attaching them to a future commit. - The patent describes a mechanism for predicting coefficients from previous RPUs, but the bit for the flag whether to use the prediction deltas or signal entirely new coefficients does not seem to be present in actual RPUs, so we ignore this subsystem entirely. - In the patent's spec, the NLQ subsystem also loops over num_nlq_pivots, but even in the patent the number is hard-coded to one iteration rather than signalled. So we only store one set of coefs. Heavily influenced by https://github.com/quietvoid/dovi_tool Documentation drawn from US Patent 10,701,399 B2 and ETSI GS CCM 001 Signed-off-by: Niklas Haas --- configure | 2 + libavcodec/Makefile | 1 + libavcodec/dovi_rpu.c | 430 ++++++++++++++++++++++++++++++++++++++++++ libavcodec/dovi_rpu.h | 71 +++++++ 4 files changed, 504 insertions(+) create mode 100644 libavcodec/dovi_rpu.c create mode 100644 libavcodec/dovi_rpu.h diff --git a/configure b/configure index 0ccd3bda11..68658a847f 100755 --- a/configure +++ b/configure @@ -2434,6 +2434,7 @@ CONFIG_EXTRA=" cbs_vp9 dirac_parse dnn + dovi_rpu dvprofile exif faandct @@ -2706,6 +2707,7 @@ cbs_mpeg2_select="cbs" cbs_vp9_select="cbs" dct_select="rdft" dirac_parse_select="golomb" +dovi_rpu_select="golomb" dnn_suggest="libtensorflow libopenvino" dnn_deps="avformat swscale" error_resilience_select="me_cmp" diff --git a/libavcodec/Makefile b/libavcodec/Makefile index fb90ecea84..7364c7a91f 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -77,6 +77,7 @@ OBJS-$(CONFIG_CBS_MPEG2) += cbs_mpeg2.o OBJS-$(CONFIG_CBS_VP9) += cbs_vp9.o OBJS-$(CONFIG_CRYSTALHD) += crystalhd.o OBJS-$(CONFIG_DCT) += dct.o dct32_fixed.o dct32_float.o +OBJS-$(CONFIG_DOVI_RPU) += dovi_rpu.o OBJS-$(CONFIG_ERROR_RESILIENCE) += error_resilience.o OBJS-$(CONFIG_EXIF) += exif.o tiff_common.o OBJS-$(CONFIG_FAANDCT) += faandct.o diff --git a/libavcodec/dovi_rpu.c b/libavcodec/dovi_rpu.c new file mode 100644 index 0000000000..fc2e1fb2a1 --- /dev/null +++ b/libavcodec/dovi_rpu.c @@ -0,0 +1,430 @@ +/* + * Dolby Vision RPU decoder + * + * Copyright (C) 2021 Jan Ekström + * Copyright (C) 2021 Niklas Haas + * + * 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/buffer.h" + +#include "dovi_rpu.h" +#include "golomb.h" +#include "get_bits.h" + +enum { + RPU_COEFF_FIXED = 0, + RPU_COEFF_FLOAT = 1, +}; + +/** + * Private contents of vdr_ref. + */ +typedef struct DOVIVdrRef { + AVDOVIDataMapping mapping; + AVDOVIColorMetadata color; +} DOVIVdrRef; + +void ff_dovi_ctx_unref(DOVIContext *s) +{ + for (int i = 0; i < FF_ARRAY_ELEMS(s->vdr_ref); i++) + av_buffer_unref(&s->vdr_ref[i]); + + /* Preserve the user-provided fields explicitly, reset everything else */ + *s = (DOVIContext) { + .logctx = s->logctx, + .config = s->config, + }; +} + +int ff_dovi_ctx_replace(DOVIContext *s, const DOVIContext *s0) +{ + int ret; + s->logctx = s0->logctx; + s->config = s0->config; + s->mapping = s0->mapping; + s->color = s0->color; + for (int i = 0; i < DOVI_MAX_DM_ID; i++) { + if ((ret = av_buffer_replace(&s->vdr_ref[i], s0->vdr_ref[i])) < 0) + goto fail; + } + + return 0; + +fail: + ff_dovi_ctx_unref(s); + return ret; +} + +int ff_dovi_attach_side_data(DOVIContext *s, AVFrame *frame) +{ + AVFrameSideData *sd; + AVBufferRef *buf; + AVDOVIMetadata *dovi; + size_t dovi_size; + + if (!s->mapping || !s->color) + return 0; /* incomplete dovi metadata */ + + dovi = av_dovi_metadata_alloc(&dovi_size); + if (!dovi) + return AVERROR(ENOMEM); + + buf = av_buffer_create((uint8_t *) dovi, dovi_size, NULL, NULL, 0); + if (!buf) { + av_free(dovi); + return AVERROR(ENOMEM); + } + + sd = av_frame_new_side_data_from_buf(frame, AV_FRAME_DATA_DOVI_METADATA, buf); + if (!sd) { + av_buffer_unref(&buf); + return AVERROR(ENOMEM); + } + + memcpy(av_dovi_get_header(dovi), &s->header, sizeof(s->header)); + memcpy(av_dovi_get_mapping(dovi), s->mapping, sizeof(*s->mapping)); + memcpy(av_dovi_get_color(dovi), s->color, sizeof(*s->color)); + return 0; +} + +static int guess_profile(const AVDOVIRpuDataHeader *hdr) +{ + switch (hdr->vdr_rpu_profile) { + case 0: + if (hdr->bl_video_full_range_flag) + return 5; + break; + case 1: + if (hdr->el_spatial_resampling_filter_flag && !hdr->disable_residual_flag) { + if (hdr->vdr_bit_depth == 12) { + return 7; + } else { + return 4; + } + } else { + return 8; + } + } + + return 0; /* unknown */ +} + +static inline uint64_t get_ue_coef(GetBitContext *gb, const AVDOVIRpuDataHeader *hdr) +{ + uint64_t ipart; + union { uint32_t u32; float f32; } fpart; + + switch (hdr->coef_data_type) { + case RPU_COEFF_FIXED: + ipart = get_ue_golomb_long(gb); + fpart.u32 = get_bits_long(gb, hdr->coef_log2_denom); + return (ipart << hdr->coef_log2_denom) + fpart.u32; + + case RPU_COEFF_FLOAT: + fpart.u32 = get_bits_long(gb, 32); + return fpart.f32 * (1 << hdr->coef_log2_denom); + } + + return 0; /* unreachable */ +} + +static inline int64_t get_se_coef(GetBitContext *gb, const AVDOVIRpuDataHeader *hdr) +{ + int64_t ipart; + union { uint32_t u32; float f32; } fpart; + + switch (hdr->coef_data_type) { + case RPU_COEFF_FIXED: + ipart = get_se_golomb_long(gb); + fpart.u32 = get_bits_long(gb, hdr->coef_log2_denom); + return (ipart << hdr->coef_log2_denom) + fpart.u32; + + case RPU_COEFF_FLOAT: + fpart.u32 = get_bits_long(gb, 32); + return fpart.f32 * (1 << hdr->coef_log2_denom); + } + + return 0; /* unreachable */ +} + +#define VALIDATE(VAR, MIN, MAX) \ + do { \ + if (VAR < MIN || VAR > MAX) { \ + av_log(s->logctx, AV_LOG_ERROR, "RPU validation failed: " \ + #MIN" <= "#VAR" = %d <= "#MAX"\n", (int) VAR); \ + goto fail; \ + } \ + } while (0) + +int ff_dovi_rpu_parse(DOVIContext *s, const uint8_t *rpu, size_t rpu_size) +{ + AVDOVIRpuDataHeader *hdr = &s->header; + GetBitContext *gb = &(GetBitContext){0}; + DOVIVdrRef *vdr; + int ret; + + uint8_t nal_prefix; + uint8_t rpu_type; + uint8_t vdr_seq_info_present; + uint8_t vdr_dm_metadata_present; + uint8_t use_prev_vdr_rpu; + uint8_t use_nlq; + uint8_t profile; + if ((ret = init_get_bits8(gb, rpu, rpu_size)) < 0) + return ret; + + /* RPU header, common values */ + nal_prefix = get_bits(gb, 8); + VALIDATE(nal_prefix, 25, 25); + rpu_type = get_bits(gb, 6); + if (rpu_type != 2) { + av_log(s->logctx, AV_LOG_WARNING, "Unrecognized RPU type " + "%"PRIu8", ignoring\n", rpu_type); + return 0; + } + + hdr->rpu_type = rpu_type; + hdr->rpu_format = get_bits(gb, 11); + + /* Values specific to RPU type 2 */ + hdr->vdr_rpu_profile = get_bits(gb, 4); + hdr->vdr_rpu_level = get_bits(gb, 4); + + vdr_seq_info_present = get_bits1(gb); + if (vdr_seq_info_present) { + hdr->chroma_resampling_explicit_filter_flag = get_bits1(gb); + hdr->coef_data_type = get_bits(gb, 2); + VALIDATE(hdr->coef_data_type, RPU_COEFF_FIXED, RPU_COEFF_FLOAT); + switch (hdr->coef_data_type) { + case RPU_COEFF_FIXED: + hdr->coef_log2_denom = get_ue_golomb(gb); + VALIDATE(hdr->coef_log2_denom, 13, 32); + break; + case RPU_COEFF_FLOAT: + hdr->coef_log2_denom = 32; /* arbitrary, choose maximum precision */ + break; + } + + hdr->vdr_rpu_normalized_idc = get_bits(gb, 2); + hdr->bl_video_full_range_flag = get_bits1(gb); + + if ((hdr->rpu_format & 0x700) == 0) { + int bl_bit_depth_minus8 = get_ue_golomb_31(gb); + int el_bit_depth_minus8 = get_ue_golomb_31(gb); + int vdr_bit_depth_minus8 = get_ue_golomb_31(gb); + VALIDATE(bl_bit_depth_minus8, 0, 8); + VALIDATE(el_bit_depth_minus8, 0, 8); + VALIDATE(vdr_bit_depth_minus8, 0, 8); + hdr->bl_bit_depth = bl_bit_depth_minus8 + 8; + hdr->el_bit_depth = el_bit_depth_minus8 + 8; + hdr->vdr_bit_depth = vdr_bit_depth_minus8 + 8; + hdr->spatial_resampling_filter_flag = get_bits1(gb); + skip_bits(gb, 3); /* reserved_zero_3bits */ + hdr->el_spatial_resampling_filter_flag = get_bits1(gb); + hdr->disable_residual_flag = get_bits1(gb); + } + } + + if (!hdr->bl_bit_depth) { + av_log(s->logctx, AV_LOG_ERROR, "Missing RPU VDR sequence info?\n"); + goto fail; + } + + vdr_dm_metadata_present = get_bits1(gb); + use_prev_vdr_rpu = get_bits1(gb); + use_nlq = (hdr->rpu_format & 0x700) == 0 && !hdr->disable_residual_flag; + + profile = s->config ? s->config->dv_profile : guess_profile(hdr); + if (profile == 5 && use_nlq) { + av_log(s->logctx, AV_LOG_ERROR, "Profile 5 RPUs should not use NLQ\n"); + goto fail; + } + + if (use_prev_vdr_rpu) { + int prev_vdr_rpu_id = get_ue_golomb_31(gb); + VALIDATE(prev_vdr_rpu_id, 0, DOVI_MAX_DM_ID); + if (!s->vdr_ref[prev_vdr_rpu_id]) { + av_log(s->logctx, AV_LOG_ERROR, "Unknown previous RPU ID: %u\n", + prev_vdr_rpu_id); + goto fail; + } + vdr = (DOVIVdrRef *) s->vdr_ref[prev_vdr_rpu_id]->data; + s->mapping = &vdr->mapping; + } else { + int vdr_rpu_id = get_ue_golomb_31(gb); + VALIDATE(vdr_rpu_id, 0, DOVI_MAX_DM_ID); + if (!s->vdr_ref[vdr_rpu_id]) { + s->vdr_ref[vdr_rpu_id] = av_buffer_allocz(sizeof(DOVIVdrRef)); + if (!s->vdr_ref[vdr_rpu_id]) + return AVERROR(ENOMEM); + } + + vdr = (DOVIVdrRef *) s->vdr_ref[vdr_rpu_id]->data; + s->mapping = &vdr->mapping; + + vdr->mapping.vdr_rpu_id = vdr_rpu_id; + vdr->mapping.mapping_color_space = get_ue_golomb_31(gb); + vdr->mapping.mapping_chroma_format_idc = get_ue_golomb_31(gb); + + for (int c = 0; c < 3; c++) { + AVDOVIReshapingCurve *curve = &vdr->mapping.curves[c]; + int num_pivots_minus_2 = get_ue_golomb_31(gb); + int pivot = 0; + + VALIDATE(num_pivots_minus_2, 0, AV_DOVI_MAX_PIECES - 1); + curve->num_pivots = num_pivots_minus_2 + 2; + for (int i = 0; i < curve->num_pivots; i++) { + pivot += get_bits(gb, hdr->bl_bit_depth); + curve->pivots[i] = av_clip_uint16(pivot); + } + } + + if (use_nlq) { + vdr->mapping.nlq_method_idc = get_bits(gb, 3); + /** + * The patent mentions another legal value, NLQ_MU_LAW, but it's + * not documented anywhere how to parse or apply that type of NLQ. + */ + VALIDATE(vdr->mapping.nlq_method_idc, 0, AV_DOVI_NLQ_LINEAR_DZ); + } else { + vdr->mapping.nlq_method_idc = AV_DOVI_NLQ_NONE; + } + + vdr->mapping.num_x_partitions = get_ue_golomb_long(gb) + 1; + vdr->mapping.num_y_partitions = get_ue_golomb_long(gb) + 1; + /* End of rpu_data_header(), start of vdr_rpu_data_payload() */ + + for (int c = 0; c < 3; c++) { + AVDOVIReshapingCurve *curve = &vdr->mapping.curves[c]; + for (int i = 0; i < curve->num_pivots - 1; i++) { + int mapping_idc = get_ue_golomb_31(gb); + VALIDATE(mapping_idc, 0, 1); + curve->mapping_idc[i] = mapping_idc; + switch (mapping_idc) { + case AV_DOVI_MAPPING_POLYNOMIAL: { + int poly_order_minus1 = get_ue_golomb_31(gb); + VALIDATE(poly_order_minus1, 0, 1); + curve->poly_order[i] = poly_order_minus1 + 1; + if (poly_order_minus1 == 0) { + int linear_interp_flag = get_bits1(gb); + if (linear_interp_flag) { + /* lack of documentation/samples */ + avpriv_request_sample(s->logctx, "Dolby Vision " + "linear interpolation"); + ff_dovi_ctx_unref(s); + return AVERROR_PATCHWELCOME; + } + } + for (int k = 0; k <= curve->poly_order[i]; k++) + curve->poly_coef[i][k] = get_se_coef(gb, hdr); + break; + } + case AV_DOVI_MAPPING_MMR: { + int mmr_order_minus1 = get_bits(gb, 2); + VALIDATE(mmr_order_minus1, 0, 2); + curve->mmr_order[i] = mmr_order_minus1 + 1; + curve->mmr_constant[i] = get_se_coef(gb, hdr); + for (int j = 0; j < curve->mmr_order[i]; j++) { + for (int k = 0; k < 7; k++) + curve->mmr_coef[i][j][k] = get_se_coef(gb, hdr); + } + break; + } + } + } + } + + if (use_nlq) { + for (int c = 0; c < 3; c++) { + AVDOVINLQParams *nlq = &vdr->mapping.nlq[c]; + nlq->nlq_offset = get_bits(gb, hdr->el_bit_depth); + nlq->vdr_in_max = get_ue_coef(gb, hdr); + switch (vdr->mapping.nlq_method_idc) { + case AV_DOVI_NLQ_LINEAR_DZ: + nlq->linear_deadzone_slope = get_ue_coef(gb, hdr); + nlq->linear_deadzone_threshold = get_ue_coef(gb, hdr); + break; + } + } + } + } + + if (vdr_dm_metadata_present) { + AVDOVIColorMetadata *color; + int affected_dm_id = get_ue_golomb_31(gb); + int current_dm_id = get_ue_golomb_31(gb); + VALIDATE(affected_dm_id, 0, DOVI_MAX_DM_ID); + VALIDATE(current_dm_id, 0, DOVI_MAX_DM_ID); + if (!s->vdr_ref[affected_dm_id]) { + s->vdr_ref[affected_dm_id] = av_buffer_allocz(sizeof(DOVIVdrRef)); + if (!s->vdr_ref[affected_dm_id]) + return AVERROR(ENOMEM); + } + + if (!s->vdr_ref[current_dm_id]) { + av_log(s->logctx, AV_LOG_ERROR, "Unknown previous RPU DM ID: %u\n", + current_dm_id); + goto fail; + } + + /* Update current pointer based on current_dm_id */ + vdr = (DOVIVdrRef *) s->vdr_ref[current_dm_id]->data; + s->color = &vdr->color; + + /* Update values of affected_dm_id */ + vdr = (DOVIVdrRef *) s->vdr_ref[affected_dm_id]->data; + color = &vdr->color; + color->dm_metadata_id = affected_dm_id; + color->scene_refresh_flag = get_ue_golomb_31(gb); + for (int i = 0; i < 9; i++) + color->ycc_to_rgb_matrix[i] = av_make_q(get_sbits(gb, 16), 1 << 13); + for (int i = 0; i < 3; i++) { + int denom = profile == 4 ? (1 << 30) : (1 << 28); + unsigned offset = get_bits_long(gb, 32); + if (offset > INT_MAX) { + /* Ensure the result fits inside AVRational */ + offset >>= 1; + denom >>= 1; + } + color->ycc_to_rgb_offset[i] = av_make_q(offset, denom); + } + for (int i = 0; i < 9; i++) + color->rgb_to_lms_matrix[i] = av_make_q(get_sbits(gb, 16), 1 << 14); + + color->signal_eotf = get_bits(gb, 16); + color->signal_eotf_param0 = get_bits(gb, 16); + color->signal_eotf_param1 = get_bits(gb, 16); + color->signal_eotf_param2 = get_bits_long(gb, 32); + color->signal_bit_depth = get_bits(gb, 5); + VALIDATE(color->signal_bit_depth, 8, 16); + color->signal_color_space = get_bits(gb, 2); + color->signal_chroma_format = get_bits(gb, 2); + color->signal_full_range_flag = get_bits(gb, 2); + color->source_min_pq = get_bits(gb, 12); + color->source_max_pq = get_bits(gb, 12); + color->source_diagonal = get_bits(gb, 10); + } + + /* FIXME: verify CRC32, requires implementation of AV_CRC_32_MPEG_2 */ + return 0; + +fail: + ff_dovi_ctx_unref(s); /* don't leak potentially invalid state */ + return AVERROR(EINVAL); +} diff --git a/libavcodec/dovi_rpu.h b/libavcodec/dovi_rpu.h new file mode 100644 index 0000000000..6925940dd1 --- /dev/null +++ b/libavcodec/dovi_rpu.h @@ -0,0 +1,71 @@ +/* + * Dolby Vision RPU decoder + * + * Copyright (C) 2021 Jan Ekström + * Copyright (C) 2021 Niklas Haas + * + * 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 + */ + +#ifndef AVCODEC_DOVI_RPU_H +#define AVCODEC_DOVI_RPU_H + +#include "libavutil/dovi_meta.h" +#include "libavutil/frame.h" + +#define DOVI_MAX_DM_ID 15 +typedef struct DOVIContext { + void *logctx; + const AVDOVIDecoderConfigurationRecord *config; ///< provided by API user + AVBufferRef *vdr_ref[DOVI_MAX_DM_ID+1]; ///< decoded VDR data mappings + + /** + * Currently active RPU data header, updates on every dovi_rpu_parse(). + */ + AVDOVIRpuDataHeader header; + + /** + * Currently active data mappings, or NULL. Points into memory owned by the + * corresponding rpu/vdr_ref, which becomes invalid on the next call to + * dovi_rpu_parse. + */ + const AVDOVIDataMapping *mapping; + const AVDOVIColorMetadata *color; +} DOVIContext; + +/** + * Completely resets the internal state of a DOVIContext, but explicitly + * preserves any user-provided fields. + */ +void ff_dovi_ctx_unref(DOVIContext *s); + +int ff_dovi_ctx_replace(DOVIContext *s, const DOVIContext *s0); + +/** + * Parse the contents of a Dovi RPU NAL and update the parsed values in the + * DOVIContext struct. + * + * Returns 0 or an error code. + */ +int ff_dovi_rpu_parse(DOVIContext *s, const uint8_t *rpu, size_t rpu_size); + +/** + * Attach the decoded AVDOVIMetadata as side data to an AVFrame. + */ +int ff_dovi_attach_side_data(DOVIContext *s, AVFrame *frame); + +#endif /* AVCODEC_DOVI_RPU_H */ From patchwork Wed Dec 22 15:14:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Haas X-Patchwork-Id: 32842 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:cd86:0:0:0:0:0 with SMTP id d128csp6467672iog; Wed, 22 Dec 2021 07:15:54 -0800 (PST) X-Google-Smtp-Source: ABdhPJy+pfs+mIsphV6D7xdv1NVLc1YkmpprY3784RDHGFU8aaSYIktxl/rH10LCcgIRiApFG9iV X-Received: by 2002:a17:906:6996:: with SMTP id i22mr2896225ejr.293.1640186154688; Wed, 22 Dec 2021 07:15:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1640186154; cv=none; d=google.com; s=arc-20160816; b=mOORerM6waBoyKKPRY1PZWds0hh9tnz6zkdNzhksuiGUL1rd/tK6oKMAuQPDCcmWt2 KERv9sNpvE/py+D0izRBmfypRwlmbAP08w0tj1XNg8cESy3cuyv/+ls6SylVeb2tHCja bFjXc3aDkD2U4gBBoKgL5+F+vxZddJRWETa2BXxFYx/vrvwgP7xloaG83T69BaAGQSeO nsMM4SV+0/bVZXdCK/tYG7v1EyVaOtok/EfVfWMAoKzUIsnwGC4E4GG2KQqdBj9Zl7u3 xBb9PDvOmCNEE9MeG7elYy+8gro2Uoi7KDAlvUHuj80I1VENuzc2qLEJZ8GLN+nw8qYA hgGQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:mime-version:references:in-reply-to :message-id:date:to:from:dkim-signature:delivered-to; bh=e0hJuIMHTPCtiOm8yuMSKnAAyvdLaHrj9d8lGIG8YGM=; b=Um4NzTBzAjSUoFqqNtRoa8dcVPUN98YUflwN4uz3MShR6uJEnb2z7DCeyAUFJntt4y um8ebyJrEZ26JgCMj3g5XxHWhcu0obyZGBrF/2xNbnhoZQfWWQ+e+Xc+5zipWzDPw2cy FpbjMqY8bendOvgwO5fVjgLohJf11nBgK5l44VFzOQSkKti2O6Z7FNE4XzGGGC5NHlm9 yCus0fKC1R2soMCUeJG7CCLcmemi4xEXlQPdJc0tzyzQ5bhE3foglUeRXqXa2iERsUiw 9DCAd+ObT1pMrLMIETlp3WQ1BzdozY1qaOLp4fM6oMLGehfjxm9CKXOJ5U+dki5eVWlX sVLA== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=vWnaKf+j; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id c18si1109255edv.163.2021.12.22.07.15.54; Wed, 22 Dec 2021 07:15:54 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=vWnaKf+j; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 6AFA868B0C5; Wed, 22 Dec 2021 17:15:01 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from haasn.dev (haasn.dev [78.46.187.166]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 351DE68AFEF for ; Wed, 22 Dec 2021 17:14:50 +0200 (EET) Received: from haasn.dev (unknown [10.30.0.2]) by haasn.dev (Postfix) with ESMTP id E22D249395; Wed, 22 Dec 2021 16:14:49 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail; t=1640186090; bh=MQZORQwJIUGMkZaApMogPRTa2mGjonO6KLJRXf6bDRc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vWnaKf+j/DtjUTtPc725v0p+MBMWXg8XQUNfons0FFsghRvD64Xnl0ODDTUJKXN/m dJK2s3MWqgANAELnN0cu+pHUrGcCMApjDinyUvTToLj4TFS8W7OyV57itscMjQNbU6 7FtX0g7awNZBSVcGr0VlgJnjwq2Pjc3+kcInAbR0= From: Niklas Haas To: ffmpeg-devel@ffmpeg.org Date: Wed, 22 Dec 2021 16:14:46 +0100 Message-Id: <20211222151447.57681-5-ffmpeg@haasn.xyz> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211222151447.57681-1-ffmpeg@haasn.xyz> References: <20211222151447.57681-1-ffmpeg@haasn.xyz> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v9 5/6] fate: Limit Dolby Vision RPU test frame count 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 27ShXpNbvfBu From: Niklas Haas To avoid the ref for this growing to a very large size when attaching the parsed RPU side data. Since this sample does not have any dynamic metadata, two frames will serve just as well as 100. Signed-off-by: Niklas Haas --- tests/fate/hevc.mak | 2 +- tests/ref/fate/hevc-dv-rpu | 499 ------------------------------------- 2 files changed, 1 insertion(+), 500 deletions(-) diff --git a/tests/fate/hevc.mak b/tests/fate/hevc.mak index abe4264662..95dcf5bfc5 100644 --- a/tests/fate/hevc.mak +++ b/tests/fate/hevc.mak @@ -273,7 +273,7 @@ FATE_HEVC_FFPROBE-$(call DEMDEC, HEVC, HEVC) += fate-hevc-monochrome-crop fate-hevc-hdr10-plus-metadata: CMD = probeframes -show_entries frame=side_data_list $(TARGET_SAMPLES)/hevc/hdr10_plus_h265_sample.hevc FATE_HEVC_FFPROBE-$(call DEMDEC, HEVC, HEVC) += fate-hevc-hdr10-plus-metadata -fate-hevc-dv-rpu: CMD = probeframes -show_entries frame=side_data_list -select_streams 0 $(TARGET_SAMPLES)/hevc/dv84.mov +fate-hevc-dv-rpu: CMD = probeframes -show_entries frame=side_data_list -select_streams 0 -read_intervals "%+\#2" $(TARGET_SAMPLES)/hevc/dv84.mov FATE_HEVC_FFPROBE-$(call DEMDEC, HEVC, HEVC) += fate-hevc-dv-rpu fate-hevc-two-first-slice: CMD = threads=2 framemd5 -i $(TARGET_SAMPLES)/hevc/two_first_slice.mp4 -sws_flags bitexact -t 00:02.00 -an diff --git a/tests/ref/fate/hevc-dv-rpu b/tests/ref/fate/hevc-dv-rpu index 37ad9ffec2..416d9c51a6 100644 --- a/tests/ref/fate/hevc-dv-rpu +++ b/tests/ref/fate/hevc-dv-rpu @@ -11,502 +11,3 @@ side_data_type=Dolby Vision RPU Data side_data_type=Dolby Vision RPU Data [/SIDE_DATA] [/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=H.26[45] User Data Unregistered SEI message -[/SIDE_DATA] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=H.26[45] User Data Unregistered SEI message -[/SIDE_DATA] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=H.26[45] User Data Unregistered SEI message -[/SIDE_DATA] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] -[FRAME] -[SIDE_DATA] -side_data_type=Dolby Vision RPU Data -[/SIDE_DATA] -[/FRAME] From patchwork Wed Dec 22 15:14:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Haas X-Patchwork-Id: 32841 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:cd86:0:0:0:0:0 with SMTP id d128csp6467450iog; Wed, 22 Dec 2021 07:15:43 -0800 (PST) X-Google-Smtp-Source: ABdhPJwdweIyTXFzmyUFQ9ZP7Tl6VRdGYONlMkBn5xKZEQMBNmJbu3fheRALTN0A/WLIXCBKs6kS X-Received: by 2002:a05:6402:168b:: with SMTP id a11mr3325118edv.367.1640186143766; Wed, 22 Dec 2021 07:15:43 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1640186143; cv=none; d=google.com; s=arc-20160816; b=y3DRwGjJkY5Ba+zU1pX7xiQoAG7AssuGgk/lCeneFU2eCY2cXlt8uJF3sZ8DIRDfgU fedO0zBTy0gTDOEFIXmGnMWHR/w2z2NbEGJ+sJOV3MTZG6xNsbnTGnlyU0rpa465IcSQ tnxPcWMennb+XjIurbL/q3TXPyS68IgJtAOifa045wVfpvz+Gxa7bdFhjfIB/haJmHUD 8DfxXzZJVoUZmJd4LxyBvXcF0jP3dx6234kK1KlsQKv5ySqcEQYtdi2Y+iCuQTKbx/+A zzlvSlm9lqRs2rbr4JlJbUVF413/57CQ07Kh9TRztjTd8YlRTj1c8qjPLKbPV24frIEm bXeg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:mime-version:references:in-reply-to :message-id:date:to:from:dkim-signature:delivered-to; bh=2uQ17vWLT4sMTyouzxTvAx3060Q/ve2TuOC6sAaSn9o=; b=LF4x07sj7jQtnlv3q+gkbPxPyCSxBsBpelDOhsAHezfT0YrnDJMTacYBXkDT/xt+43 J1xNCUNvJO/8z5xqkG2rVFBC271VWm9K66D0+WsV7W90kwcHvgGO7sAOMcIiVTdC6BO4 Ece+dlBI1P/eYz4RnwBLUXLlriShXNmc+mFyZaFEK18gEDadNTkvAaxs6pkMns9QAQA1 xEMoTw23Zh2F6HFbQdbV7odzc2KddA5kp7ATTHN0hypSEElQ/vaYS8pC34uLdKi9Rh++ abyxjHLw0fFx0QpyOixMnp6dHTujx2dW5BrFC3tScHCzhf0Fpikt/tnw1OUotzBI84Md Acqg== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=bDmMcVXa; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id dm10si1068904edb.24.2021.12.22.07.15.43; Wed, 22 Dec 2021 07:15:43 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@haasn.xyz header.s=mail header.b=bDmMcVXa; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 552D568B0C9; Wed, 22 Dec 2021 17:15:00 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from haasn.dev (haasn.dev [78.46.187.166]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id EBE4A68AFEF for ; Wed, 22 Dec 2021 17:14:54 +0200 (EET) Received: from haasn.dev (unknown [10.30.0.2]) by haasn.dev (Postfix) with ESMTP id 422A349399; Wed, 22 Dec 2021 16:14:50 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail; t=1640186090; bh=cjeaurJg/9pQVCMeV15Zis6APGhiX4zIKmCJMmm+Ez4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bDmMcVXaaukB6NeQKj9rY6yVm7r0XvLKdyvTAZdiwVh1qRn7jE1P5p60nvqiP+X4P Er/RG66PlIY+BTtw6Q10YzM2Sb5MW6kgwONlt47ET20D600l/z3woBbWboozcJhaAp ePauCEqxgbehQ8jS8cTVzFRVpD9N0ElEIWO4QKT8= From: Niklas Haas To: ffmpeg-devel@ffmpeg.org Date: Wed, 22 Dec 2021 16:14:47 +0100 Message-Id: <20211222151447.57681-6-ffmpeg@haasn.xyz> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211222151447.57681-1-ffmpeg@haasn.xyz> References: <20211222151447.57681-1-ffmpeg@haasn.xyz> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v9 6/6] lavc/hevcdec: Parse DOVI RPU NALs 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: YG51wpYyWOHd From: Niklas Haas And expose the parsed values as frame side data. Update FATE results to match. It's worth documenting that this relies on the dovi configuration record being present on the first AVPacket fed to the decoder, which in practice is the case if if the API user has called something like av_format_inject_global_side_data, which is unfortunately not the default. This commit is not the time and place to change that behavior, though. Signed-off-by: Niklas Haas --- configure | 2 +- libavcodec/hevcdec.c | 63 +++++++++-- libavcodec/hevcdec.h | 3 + tests/ref/fate/hevc-dv-rpu | 224 +++++++++++++++++++++++++++++++++++++ 4 files changed, 283 insertions(+), 9 deletions(-) diff --git a/configure b/configure index 68658a847f..7803aa47af 100755 --- a/configure +++ b/configure @@ -2826,7 +2826,7 @@ h264_decoder_suggest="error_resilience" hap_decoder_select="snappy texturedsp" hap_encoder_deps="libsnappy" hap_encoder_select="texturedspenc" -hevc_decoder_select="atsc_a53 bswapdsp cabac golomb hevcparse videodsp" +hevc_decoder_select="atsc_a53 bswapdsp cabac dovi_rpu golomb hevcparse videodsp" huffyuv_decoder_select="bswapdsp huffyuvdsp llviddsp" huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp llvidencdsp" hymt_decoder_select="huffyuv_decoder" diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c index 46d9edf8eb..298d89fea6 100644 --- a/libavcodec/hevcdec.c +++ b/libavcodec/hevcdec.c @@ -2723,6 +2723,7 @@ error: static int set_side_data(HEVCContext *s) { AVFrame *out = s->ref->frame; + int ret; if (s->sei.frame_packing.present && s->sei.frame_packing.arrangement_type >= 3 && @@ -2967,6 +2968,9 @@ static int set_side_data(HEVCContext *s) s->rpu_buf = NULL; } + if ((ret = ff_dovi_attach_side_data(&s->dovi_ctx, out)) < 0) + return ret; + return 0; } @@ -3298,16 +3302,24 @@ static int decode_nal_units(HEVCContext *s, const uint8_t *buf, int length) if (s->pkt.nb_nals > 1 && s->pkt.nals[s->pkt.nb_nals - 1].type == HEVC_NAL_UNSPEC62 && s->pkt.nals[s->pkt.nb_nals - 1].size > 2 && !s->pkt.nals[s->pkt.nb_nals - 1].nuh_layer_id && !s->pkt.nals[s->pkt.nb_nals - 1].temporal_id) { + H2645NAL *nal = &s->pkt.nals[s->pkt.nb_nals - 1]; if (s->rpu_buf) { av_buffer_unref(&s->rpu_buf); av_log(s->avctx, AV_LOG_WARNING, "Multiple Dolby Vision RPUs found in one AU. Skipping previous.\n"); } - s->rpu_buf = av_buffer_alloc(s->pkt.nals[s->pkt.nb_nals - 1].raw_size - 2); + s->rpu_buf = av_buffer_alloc(nal->raw_size - 2); if (!s->rpu_buf) return AVERROR(ENOMEM); + memcpy(s->rpu_buf->data, nal->raw_data + 2, nal->raw_size - 2); - memcpy(s->rpu_buf->data, s->pkt.nals[s->pkt.nb_nals - 1].raw_data + 2, s->pkt.nals[s->pkt.nb_nals - 1].raw_size - 2); + s->dovi_ctx.config = s->dovi_cfg ? (void *) s->dovi_cfg->data : NULL; + ret = ff_dovi_rpu_parse(&s->dovi_ctx, nal->data + 2, nal->size - 2); + if (ret < 0) { + av_buffer_unref(&s->rpu_buf); + av_log(s->avctx, AV_LOG_WARNING, "Error parsing DOVI NAL unit.\n"); + /* ignore */ + } } /* decode the NAL units */ @@ -3440,8 +3452,8 @@ static int hevc_decode_frame(AVCodecContext *avctx, void *data, int *got_output, AVPacket *avpkt) { int ret; - size_t new_extradata_size; - uint8_t *new_extradata; + uint8_t *sd; + size_t sd_size; HEVCContext *s = avctx->priv_data; if (!avpkt->size) { @@ -3453,14 +3465,37 @@ static int hevc_decode_frame(AVCodecContext *avctx, void *data, int *got_output, return 0; } - new_extradata = av_packet_get_side_data(avpkt, AV_PKT_DATA_NEW_EXTRADATA, - &new_extradata_size); - if (new_extradata && new_extradata_size > 0) { - ret = hevc_decode_extradata(s, new_extradata, new_extradata_size, 0); + sd = av_packet_get_side_data(avpkt, AV_PKT_DATA_NEW_EXTRADATA, &sd_size); + if (sd && sd_size > 0) { + ret = hevc_decode_extradata(s, sd, sd_size, 0); if (ret < 0) return ret; } + sd = av_packet_get_side_data(avpkt, AV_PKT_DATA_DOVI_CONF, &sd_size); + if (sd && sd_size > 0) { + if (s->dovi_cfg) { + /* Reuse existing buffer */ + if ((ret = av_buffer_make_writable(&s->dovi_cfg)) < 0) + return ret; + } else { + /* Allocate new buffer */ + AVDOVIDecoderConfigurationRecord *cfg; + size_t cfg_size; + cfg = av_dovi_alloc(&cfg_size); + if (!cfg) + return AVERROR(ENOMEM); + s->dovi_cfg = av_buffer_create((uint8_t *) cfg, cfg_size, NULL, NULL, 0); + if (!s->dovi_cfg) { + av_free(cfg); + return AVERROR(ENOMEM); + } + } + + av_assert0(sd_size >= s->dovi_cfg->size); + memcpy(s->dovi_cfg->data, sd, s->dovi_cfg->size); + } + s->ref = NULL; ret = decode_nal_units(s, avpkt->data, avpkt->size); if (ret < 0) @@ -3553,6 +3588,8 @@ static av_cold int hevc_decode_free(AVCodecContext *avctx) pic_arrays_free(s); + ff_dovi_ctx_unref(&s->dovi_ctx); + av_buffer_unref(&s->dovi_cfg); av_buffer_unref(&s->rpu_buf); av_freep(&s->md5_ctx); @@ -3637,6 +3674,7 @@ static av_cold int hevc_init_context(AVCodecContext *avctx) ff_bswapdsp_init(&s->bdsp); + s->dovi_ctx.logctx = avctx; s->context_initialized = 1; s->eos = 0; @@ -3745,6 +3783,14 @@ static int hevc_update_thread_context(AVCodecContext *dst, if (ret < 0) return ret; + ret = av_buffer_replace(&s->dovi_cfg, s0->dovi_cfg); + if (ret < 0) + return ret; + + ret = ff_dovi_ctx_replace(&s->dovi_ctx, &s0->dovi_ctx); + if (ret < 0) + return ret; + s->sei.frame_packing = s0->sei.frame_packing; s->sei.display_orientation = s0->sei.display_orientation; s->sei.mastering_display = s0->sei.mastering_display; @@ -3801,6 +3847,7 @@ static void hevc_decode_flush(AVCodecContext *avctx) HEVCContext *s = avctx->priv_data; ff_hevc_flush_dpb(s); ff_hevc_reset_sei(&s->sei); + ff_dovi_ctx_unref(&s->dovi_ctx); av_buffer_unref(&s->rpu_buf); s->max_ra = INT_MAX; s->eos = 1; diff --git a/libavcodec/hevcdec.h b/libavcodec/hevcdec.h index 870ff178d4..c8dde6fd17 100644 --- a/libavcodec/hevcdec.h +++ b/libavcodec/hevcdec.h @@ -32,6 +32,7 @@ #include "avcodec.h" #include "bswapdsp.h" #include "cabac.h" +#include "dovi_rpu.h" #include "get_bits.h" #include "hevcpred.h" #include "h2645_parse.h" @@ -574,6 +575,8 @@ typedef struct HEVCContext { int nuh_layer_id; AVBufferRef *rpu_buf; ///< 0 or 1 Dolby Vision RPUs. + AVBufferRef *dovi_cfg; ///< contains AVDOVIDecoderConfigurationRecord + DOVIContext dovi_ctx; ///< Dolby Vision decoding context } HEVCContext; /** diff --git a/tests/ref/fate/hevc-dv-rpu b/tests/ref/fate/hevc-dv-rpu index 416d9c51a6..1980ab13ea 100644 --- a/tests/ref/fate/hevc-dv-rpu +++ b/tests/ref/fate/hevc-dv-rpu @@ -5,9 +5,233 @@ side_data_type=H.26[45] User Data Unregistered SEI message [SIDE_DATA] side_data_type=Dolby Vision RPU Data [/SIDE_DATA] +[SIDE_DATA] +side_data_type=Dolby Vision Metadata +rpu_type=2 +rpu_format=18 +vdr_rpu_profile=1 +vdr_rpu_level=0 +chroma_resampling_explicit_filter_flag=0 +coef_data_type=0 +coef_log2_denom=23 +vdr_rpu_normalized_idc=1 +bl_video_full_range_flag=0 +bl_bit_depth=10 +el_bit_depth=10 +vdr_bit_depth=12 +spatial_resampling_filter_flag=0 +el_spatial_resampling_filter_flag=0 +disable_residual_flag=1 +vdr_rpu_id=0 +mapping_color_space=0 +mapping_chroma_format_idc=0 +nlq_method_idc=-1 +nlq_method_idc_name=none +num_x_partitions=1 +num_y_partitions=1 +[COMPONENT] +pivots=63 132 362 618 874 911 927 935 942 +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=-409680 16721463 -20276640 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=-119056 13575212 -12867889 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=1317527 5338528 -948122 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=2119979 2065496 2288524 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=7982780 -11367226 9973944 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=53792084 -114243184 67724328 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=112973872 -244837568 139764480 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=236828416 -518849056 291306944 +[/SECTION] +[/COMPONENT] +[COMPONENT] +pivots=0 1023 +[SECTION] +mapping_idc=1 +mapping_idc_name=mmr +mmr_order=3 +mmr_constant=-4200453 +mmr_coef=9094176 31944476 739652 -27103344 -3431599 -11015088 22758042 -2028643 -30021218 -906885 26272992 7291404 16488745 -78087176 -1487777 12496543 762460 -4281948 -5768035 -7843163 103636960 +[/SECTION] +[/COMPONENT] +[COMPONENT] +pivots=0 1023 +[SECTION] +mapping_idc=1 +mapping_idc_name=mmr +mmr_order=3 +mmr_constant=-10387889 +mmr_coef=29604202 3214133 46206184 -8564340 -53383996 1628407 5426045 -21634202 -5251953 -50812292 19221972 76726656 -425892 -35041240 5917361 2863974 25030554 -14404292 -41230120 1229046 53575140 +[/SECTION] +[/COMPONENT] +dm_metadata_id=0 +scene_refresh_flag=1 +ycc_to_rgb_matrix=9574/8192 0/8192 13802/8192 9574/8192 -1540/8192 -5348/8192 9574/8192 17610/8192 0/8192 +ycc_to_rgb_offset=16777216/268435456 134217728/268435456 134217728/268435456 +rgb_to_lms_matrix=7222/16384 8771/16384 390/16384 2654/16384 12430/16384 1300/16384 0/16384 422/16384 15962/16384 +signal_eotf=65535 +signal_eotf_param0=0 +signal_eotf_param1=0 +signal_eotf_param2=0 +signal_bit_depth=12 +signal_color_space=0 +signal_chroma_format=0 +signal_full_range_flag=1 +source_min_pq=0 +source_max_pq=3079 +source_diagonal=42 +[/SIDE_DATA] [/FRAME] [FRAME] [SIDE_DATA] side_data_type=Dolby Vision RPU Data [/SIDE_DATA] +[SIDE_DATA] +side_data_type=Dolby Vision Metadata +rpu_type=2 +rpu_format=18 +vdr_rpu_profile=1 +vdr_rpu_level=0 +chroma_resampling_explicit_filter_flag=0 +coef_data_type=0 +coef_log2_denom=23 +vdr_rpu_normalized_idc=1 +bl_video_full_range_flag=0 +bl_bit_depth=10 +el_bit_depth=10 +vdr_bit_depth=12 +spatial_resampling_filter_flag=0 +el_spatial_resampling_filter_flag=0 +disable_residual_flag=1 +vdr_rpu_id=0 +mapping_color_space=0 +mapping_chroma_format_idc=0 +nlq_method_idc=-1 +nlq_method_idc_name=none +num_x_partitions=1 +num_y_partitions=1 +[COMPONENT] +pivots=63 132 362 618 874 911 927 935 942 +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=-409680 16721463 -20276640 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=-119056 13575212 -12867889 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=1317527 5338528 -948122 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=2119979 2065496 2288524 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=7982780 -11367226 9973944 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=53792084 -114243184 67724328 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=112973872 -244837568 139764480 +[/SECTION] +[SECTION] +mapping_idc=0 +mapping_idc_name=polynomial +poly_order=2 +poly_coef=236828416 -518849056 291306944 +[/SECTION] +[/COMPONENT] +[COMPONENT] +pivots=0 1023 +[SECTION] +mapping_idc=1 +mapping_idc_name=mmr +mmr_order=3 +mmr_constant=-4200453 +mmr_coef=9094176 31944476 739652 -27103344 -3431599 -11015088 22758042 -2028643 -30021218 -906885 26272992 7291404 16488745 -78087176 -1487777 12496543 762460 -4281948 -5768035 -7843163 103636960 +[/SECTION] +[/COMPONENT] +[COMPONENT] +pivots=0 1023 +[SECTION] +mapping_idc=1 +mapping_idc_name=mmr +mmr_order=3 +mmr_constant=-10387889 +mmr_coef=29604202 3214133 46206184 -8564340 -53383996 1628407 5426045 -21634202 -5251953 -50812292 19221972 76726656 -425892 -35041240 5917361 2863974 25030554 -14404292 -41230120 1229046 53575140 +[/SECTION] +[/COMPONENT] +dm_metadata_id=0 +scene_refresh_flag=1 +ycc_to_rgb_matrix=9574/8192 0/8192 13802/8192 9574/8192 -1540/8192 -5348/8192 9574/8192 17610/8192 0/8192 +ycc_to_rgb_offset=16777216/268435456 134217728/268435456 134217728/268435456 +rgb_to_lms_matrix=7222/16384 8771/16384 390/16384 2654/16384 12430/16384 1300/16384 0/16384 422/16384 15962/16384 +signal_eotf=65535 +signal_eotf_param0=0 +signal_eotf_param1=0 +signal_eotf_param2=0 +signal_bit_depth=12 +signal_color_space=0 +signal_chroma_format=0 +signal_full_range_flag=1 +source_min_pq=0 +source_max_pq=3079 +source_diagonal=42 +[/SIDE_DATA] [/FRAME]