mirror of
https://github.com/Dingo-Shenanigans/ReSkate.git
synced 2026-10-25 00:06:18 +02:00
AyeZeeBB
6df4f9a7bd
he export dialog's quality setting picks 8, 12 or 18 Mbps for the H.264 encoder (three mov eax immediates at Skate.exe+0x62c24f, +0x62c256 and +0x62c25d in the 20260929 build). All three are now 100000 kbps. - The code around them must match the supported build's bytes, and each value must be the game's own or already 100000; otherwise nothing is written and the log says the change was skipped. - The log says whether the bitrate change or the frame-pacing hook was skipped. start() reports success if either one is in place, so replay_export_initialized can say active while the hook is off. - The fix that encodes every rendered frame is unchanged.
31 lines
1.7 KiB
C++
31 lines
1.7 KiB
C++
#pragma once
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#include <array>
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#include <cstdint>
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// The replay editor's video export (analysis/replay-editor.md).
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namespace dingosdk::game::build::v20260929::replay_export {
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// The engine movie encoder's frame submit: (encoder, pixels, pitch). The render
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// thread calls it at the end of every rendered frame while a capture runs, and
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// it encodes the frame, video and its share of audio, before it returns.
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inline constexpr std::uintptr_t submit_frame = 0x34f4610;
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inline constexpr std::array<unsigned char, 24> submit_frame_prefix{
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0x40,0x57,0x48,0x81,0xec,0x50,0x08,0x00,0x00,0x48,0x8b,0x05,0xa0,0xfd,0xcc,0x03,
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0x48,0x33,0xc4,0x48,0x89,0x84,0x24,0x20};
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// Maps the export dialog's 8/12/18 Mbps selection to the H.264 encoder rate.
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// Raise all three outputs so export cannot silently fall back to the low-bitrate
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// preset. The replacement rate is 100 Mbps (100000 kbps).
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inline constexpr std::uintptr_t bitrate_switch = 0x62c240;
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inline constexpr std::array<unsigned char, 34> bitrate_switch_prefix{
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0x2b,0x85,0xc9,0x74,0x18,0x83,0xe9,0x01,0x74,0x05,0x83,0xf9,0x01,0x74,0x07,0xb8,
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0xe0,0x2e,0x00,0x00,0xeb,0x0c,0xb8,0x50,0x46,0x00,0x00,0xeb,0x05,0xb8,0x40,0x1f,
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0x00,0x00};
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inline constexpr std::array<std::size_t, 3> bitrate_immediate_offsets{16, 23, 30};
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inline constexpr std::array<std::uint32_t, 3> stock_bitrates_kbps{12000, 18000, 8000};
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inline constexpr std::uint32_t replay_bitrate_kbps = 100000;
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// The encoder the replay editor exports with; the engine has others.
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inline constexpr std::uintptr_t replay_encoder_vtable = 0x608c0b0;
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// Encoder byte: a frame may be encoded. A world update sets it and an encoded
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// frame clears it; submit_frame drops the frame it is called with while clear.
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inline constexpr std::uintptr_t frame_permit = 0x90;
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}
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