mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 18:32:45 +00:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/FixedPoint.h>
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#include <AK/Optional.h>
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#include <AK/Types.h>
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namespace EDID {
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class DMT final {
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public:
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struct CVT {
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u8 bytes[3];
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};
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struct MonitorTiming {
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enum class ScanType : u8 {
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NonInterlaced,
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Interlaced
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};
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enum class CVTCompliance : u8 {
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NotCompliant,
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Compliant,
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CompliantReducedBlanking,
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CompliantReducedBlankingV2,
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};
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u8 dmt_id;
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u8 std_bytes[2];
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u8 char_width_pixels;
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u16 horizontal_pixels;
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u16 vertical_lines;
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u32 horizontal_frequency_hz;
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u32 vertical_frequency_millihz;
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u32 pixel_clock_khz;
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u8 horizontal_front_porch_pixels;
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u8 vertical_front_porch_lines;
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u16 horizontal_blank_pixels;
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u16 vertical_blank_lines;
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u16 horizontal_sync_time_pixels;
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u8 vertical_sync_time_lines;
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CVTCompliance cvt_compliance { CVTCompliance::NotCompliant };
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u8 cvt_bytes[3] {};
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ScanType scan_type { ScanType::NonInterlaced };
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ALWAYS_INLINE bool has_std() const { return std_bytes[0] != 0; }
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ALWAYS_INLINE bool has_cvt() const { return cvt_bytes[0] != 0; }
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FixedPoint<16, u32> horizontal_frequency_khz() const;
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FixedPoint<16, u32> vertical_frequency_hz() const;
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u32 refresh_rate_hz() const;
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#ifndef KERNEL
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ByteString name() const;
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#endif
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};
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static MonitorTiming const* find_timing_by_dmt_id(u8);
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static MonitorTiming const* find_timing_by_std_id(u8, u8);
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static MonitorTiming const* find_timing_by_cvt(CVT);
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};
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}
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