55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
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/*
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* SPDX-License-Identifier: MIT
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* Copyright (C) 2004 - 2021 AJA Video Systems, Inc.
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*/
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////////////////////////////////////////////////////////////
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//
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// Filename: ntv2infoframe.h
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// Purpose: HDMI info frame parser
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//
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///////////////////////////////////////////////////////////////
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#ifndef NTV2_INFOFRAME_H
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#define NTV2_INFOFRAME_H
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#include "ntv2system.h"
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struct ntv2_avi_info_data {
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uint32_t video_standard;
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uint32_t frame_rate;
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uint32_t color_space;
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uint32_t aspect_ratio;
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uint32_t colorimetry;
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uint32_t quantization;
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};
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struct ntv2_drm_info_data {
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uint32_t eotf;
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uint32_t metadata_id;
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uint32_t primary_x0;
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uint32_t primary_y0;
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uint32_t primary_x1;
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uint32_t primary_y1;
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uint32_t primary_x2;
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uint32_t primary_y2;
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uint32_t white_point_x;
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uint32_t white_point_y;
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uint32_t luminance_max;
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uint32_t luminance_min;
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uint32_t content_level_max;
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uint32_t frameavr_level_max;
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};
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struct ntv2_vsp_info_data {
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uint32_t hdmi_video_format;
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uint32_t hdmi_vic;
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uint32_t dolby_vision;
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};
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bool ntv2_aux_to_avi_info(uint32_t *aux_data, uint32_t aux_size, struct ntv2_avi_info_data *avi_data);
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bool ntv2_aux_to_drm_info(uint32_t *aux_data, uint32_t aux_size, struct ntv2_drm_info_data *drm_data);
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bool ntv2_aux_to_vsp_info(uint32_t *aux_data, uint32_t aux_size, struct ntv2_vsp_info_data *vsp_data);
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#endif
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