76 lines
1.8 KiB
C
76 lines
1.8 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: ntv2hdmiin4.h
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// Purpose: HDMI input monitor version 4
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//
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///////////////////////////////////////////////////////////////
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#ifndef NTV2HDMIIN4_HEADER
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#define NTV2HDMIIN4_HEADER
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#include "ntv2system.h"
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#include "ntv2hdmiedid.h"
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#define NTV2_HDMIIN4_STRING_SIZE 80
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struct ntv2_hdmiin4 {
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int index;
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char name[NTV2_HDMIIN4_STRING_SIZE];
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Ntv2SystemContext* system_context;
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struct ntv2_hdmiedid* edid;
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Ntv2SpinLock state_lock;
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Ntv2Thread monitor_task;
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bool monitor_enable;
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Ntv2Event monitor_event;
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uint32_t horizontal_tol;
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uint32_t vertical_tol;
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uint32_t video_control;
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uint32_t video_detect0;
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uint32_t video_detect1;
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uint32_t video_detect2;
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uint32_t video_detect3;
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uint32_t video_detect4;
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uint32_t video_detect5;
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uint32_t video_detect6;
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uint32_t video_detect7;
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uint32_t tmds_rate;
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bool input_locked;
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bool hdmi_mode;
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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 color_depth;
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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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bool audio_swap;
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bool audio_resample;
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uint32_t format_clock_count;
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uint32_t format_raster_count;
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};
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struct ntv2_hdmiin4 *ntv2_hdmiin4_open(Ntv2SystemContext* sys_con,
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const char *name, int index);
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void ntv2_hdmiin4_close(struct ntv2_hdmiin4 *ntv2_hin);
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Ntv2Status ntv2_hdmiin4_configure(struct ntv2_hdmiin4 *ntv2_hin,
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enum ntv2_edid_type edid_type,
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int port_index);
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Ntv2Status ntv2_hdmiin4_enable(struct ntv2_hdmiin4 *ntv2_hin);
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Ntv2Status ntv2_hdmiin4_disable(struct ntv2_hdmiin4 *ntv2_hin);
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#endif
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