mirror of
https://github.com/marqs85/ossc
synced 2026-11-04 14:17:25 +03:00
Peter YooandClaude Fable 5.1
88577e1467
While an input is locked, single-shot deviations of the frontend measurements (line count, field period beyond PCNT_TOLERANCE, hsync width beyond HSYNC_WIDTH_TOLERANCE, activity flag or the validity check) make get_status() re-program the mode or drop sync. A NeXT SoG source produced such glitches (868 -> 814 -> 868 lines) every few minutes, each one a visible blink. With this option on, a deviation is acted upon only once it has been seen on three consecutive status reads; the first two deviating reads are replaced by the previous stable values. That is 30 ms in the normal case and up to about 105 ms if the vsync wait in get_status() times out on every read. Counting deviating reads (rather than requiring identical readings) guarantees that a real mode change or sync loss is always accepted on the third read. The counter is cleared whenever the input is not locked or the option is off. Default Off (stock behaviour). Stored as profile item id 69. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WiXHy7Jhh5yTdsBaenucgw
174 lines
4.3 KiB
C
174 lines
4.3 KiB
C
//
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// Copyright (C) 2015-2023 Markus Hiienkari <mhiienka@niksula.hut.fi>
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//
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// This file is part of Open Source Scan Converter project.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#ifndef AVCONFIG_H_
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#define AVCONFIG_H_
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#include "alt_types.h"
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#include "sysconfig.h"
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#define SIGNED_NUMVAL_ZERO 128
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#define SCANLINESTR_MAX 15
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#define SL_HYBRIDSTR_MAX 28
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#define H_MASK_MAX 255
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#define V_MASK_MAX 63
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#define HV_MASK_MAX_BR 15
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#define VIDEO_LPF_MAX 5
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#define SAMPLER_PHASE_MAX 31
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#define SYNC_VTH_MAX 31
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#define VSYNC_THOLD_MIN 10
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#define VSYNC_THOLD_MAX 200
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#define SD_SYNC_WIN_MAX 255
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#define PLL_COAST_MAX 10
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#define REVERSE_LPF_MAX 31
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#define COARSE_GAIN_MAX 15
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#define ALC_H_FILTER_MAX 7
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#define ALC_V_FILTER_MAX 10
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#define CLAMP_OFFSET_MIN (SIGNED_NUMVAL_ZERO-100)
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#define CLAMP_OFFSET_MAX (SIGNED_NUMVAL_ZERO+100)
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#define SL_MODE_MAX 2
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#define SL_TYPE_MAX 2
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#define AUDIO_GAIN_M12DB 0
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#define AUDIO_GAIN_0DB 12
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#define AUDIO_GAIN_12DB 24
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#define AUDIO_GAIN_MAX AUDIO_GAIN_12DB
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#define L5FMT_1920x1080 0
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#define L5FMT_1600x1200 1
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#define L5FMT_1920x1200 2
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static const char *avinput_str[] = { "Test pattern", "AV1_RGBS", "AV1_RGsB", "AV1_YPbPr", "AV2_YPbPr", "AV2_RGsB", "AV3_RGBHV", "AV3_RGBS", "AV3_RGsB", "AV3_YPbPr", "Last used" };
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typedef enum {
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AV_TESTPAT = 0,
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AV1_RGBs = 1,
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AV1_RGsB = 2,
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AV1_YPBPR = 3,
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AV2_YPBPR = 4,
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AV2_RGsB = 5,
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AV3_RGBHV = 6,
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AV3_RGBs = 7,
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AV3_RGsB = 8,
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AV3_YPBPR = 9,
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AV_LAST = 10
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} avinput_t;
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typedef struct {
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alt_u8 r_f_off;
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alt_u8 g_f_off;
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alt_u8 b_f_off;
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alt_u8 r_f_gain;
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alt_u8 g_f_gain;
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alt_u8 b_f_gain;
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alt_u8 c_gain;
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} __attribute__((packed)) color_setup_t;
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typedef struct {
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/* P-LM mode options */
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alt_u8 pm_240p;
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alt_u8 pm_384p;
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alt_u8 pm_480i;
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alt_u8 pm_480p;
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alt_u8 pm_1080i;
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alt_u8 pt_mode;
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alt_u8 l2_mode;
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alt_u8 l3_mode;
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alt_u8 l4_mode;
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alt_u8 l5_mode;
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alt_u8 l6_mode;
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alt_u8 l5_fmt;
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alt_u8 s480p_mode;
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alt_u8 s400p_mode;
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alt_u8 upsample2x;
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alt_u8 ar_256col;
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alt_u8 default_vic;
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alt_u8 clamp_offset;
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alt_u8 tvp_hpll2x;
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alt_u8 adc_pll_bw;
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alt_u8 fpga_pll_bw;
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alt_u8 panasonic_hack;
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alt_u8 o480p_pbox;
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alt_u8 hdmi_pr2x_disable;
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/* Postprocessing settings */
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alt_u8 sl_mode;
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alt_u8 sl_type;
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alt_u8 sl_hybr_str;
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alt_u8 sl_method;
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alt_u8 sl_altern;
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alt_u8 sl_str;
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alt_u8 sl_id;
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alt_u8 sl_cust_l_str[6];
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alt_u8 sl_cust_c_str[6];
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alt_u8 sl_cust_iv_x;
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alt_u8 sl_cust_iv_y;
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alt_u8 mask_br;
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alt_u8 mask_color;
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alt_u8 reverse_lpf;
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alt_u8 shmask_mode;
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alt_u8 shmask_str;
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alt_u8 lumacode_mode;
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alt_u8 lumacode_pal;
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/* AFE settings */
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alt_u8 sync_vth;
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alt_u8 linelen_tol;
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alt_u8 vsync_thold;
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alt_u8 pre_coast;
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alt_u8 post_coast;
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alt_u8 ypbpr_cs;
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alt_u8 video_lpf;
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alt_u8 sync_lpf;
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alt_u8 stc_lpf;
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alt_u8 alc_h_filter;
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alt_u8 alc_v_filter;
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color_setup_t col;
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alt_u8 full_vs_bypass;
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/* Audio settings */
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alt_u8 audio_dw_sampl;
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alt_u8 audio_swap_lr;
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alt_u8 audio_gain;
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alt_u8 audio_mono;
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/* TX / extra settings */
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alt_u8 tx_mode;
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alt_u8 hdmi_itc;
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alt_u8 hdmi_ar;
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alt_u8 hdmi_hdr;
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alt_u8 hdmi_vrr;
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alt_u8 full_tx_setup;
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alt_u8 av3_alt_rgb;
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avinput_t link_av;
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alt_u8 pc_sog_coast;
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alt_u8 sync_glitch_filt;
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} __attribute__((packed)) avconfig_t;
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int set_default_profile(int update_cc);
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int reset_profile();
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int load_profile();
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int save_profile();
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int load_profile_sd();
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int save_profile_sd();
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#endif
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