926 lines
30 KiB
Lua
926 lines
30 KiB
Lua
-- thumbfast.lua
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--
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-- High-performance on-the-fly thumbnailer
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--
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-- Built for easy integration in third-party UIs.
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--[[
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This Source Code Form is subject to the terms of the Mozilla Public
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License, v. 2.0. If a copy of the MPL was not distributed with this
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file, You can obtain one at https://mozilla.org/MPL/2.0/.
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]]
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local options = {
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-- Socket path (leave empty for auto)
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socket = "",
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-- Thumbnail path (leave empty for auto)
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thumbnail = "",
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-- Maximum thumbnail size in pixels (scaled down to fit)
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-- Values are scaled when hidpi is enabled
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max_height = 200,
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max_width = 200,
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-- Apply tone-mapping, no to disable
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tone_mapping = "auto",
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-- Overlay id
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overlay_id = 42,
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-- Spawn thumbnailer on file load for faster initial thumbnails
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spawn_first = false,
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-- Close thumbnailer process after an inactivity period in seconds, 0 to disable
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quit_after_inactivity = 0,
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-- Enable on network playback
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network = false,
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-- Enable on audio playback
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audio = false,
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-- Enable hardware decoding
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hwdec = false,
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-- Windows only: use native Windows API to write to pipe (requires LuaJIT)
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direct_io = false,
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-- Custom path to the mpv executable
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mpv_path = "mpv"
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}
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mp.utils = require "mp.utils"
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mp.options = require "mp.options"
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mp.options.read_options(options, "thumbfast")
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local properties = {}
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local pre_0_30_0 = mp.command_native_async == nil
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local pre_0_33_0 = true
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function subprocess(args, async, callback)
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callback = callback or function() end
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if not pre_0_30_0 then
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if async then
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return mp.command_native_async({name = "subprocess", playback_only = true, args = args}, callback)
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else
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return mp.command_native({name = "subprocess", playback_only = false, capture_stdout = true, args = args})
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end
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else
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if async then
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return mp.utils.subprocess_detached({args = args}, callback)
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else
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return mp.utils.subprocess({args = args})
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end
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end
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end
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local winapi = {}
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if options.direct_io then
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local ffi_loaded, ffi = pcall(require, "ffi")
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if ffi_loaded then
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winapi = {
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ffi = ffi,
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C = ffi.C,
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bit = require("bit"),
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socket_wc = "",
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-- WinAPI constants
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CP_UTF8 = 65001,
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GENERIC_WRITE = 0x40000000,
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OPEN_EXISTING = 3,
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FILE_FLAG_WRITE_THROUGH = 0x80000000,
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FILE_FLAG_NO_BUFFERING = 0x20000000,
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PIPE_NOWAIT = ffi.new("unsigned long[1]", 0x00000001),
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INVALID_HANDLE_VALUE = ffi.cast("void*", -1),
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-- don't care about how many bytes WriteFile wrote, so allocate something to store the result once
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_lpNumberOfBytesWritten = ffi.new("unsigned long[1]"),
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}
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-- cache flags used in run() to avoid bor() call
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winapi._createfile_pipe_flags = winapi.bit.bor(winapi.FILE_FLAG_WRITE_THROUGH, winapi.FILE_FLAG_NO_BUFFERING)
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ffi.cdef[[
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void* __stdcall CreateFileW(const wchar_t *lpFileName, unsigned long dwDesiredAccess, unsigned long dwShareMode, void *lpSecurityAttributes, unsigned long dwCreationDisposition, unsigned long dwFlagsAndAttributes, void *hTemplateFile);
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bool __stdcall WriteFile(void *hFile, const void *lpBuffer, unsigned long nNumberOfBytesToWrite, unsigned long *lpNumberOfBytesWritten, void *lpOverlapped);
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bool __stdcall CloseHandle(void *hObject);
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bool __stdcall SetNamedPipeHandleState(void *hNamedPipe, unsigned long *lpMode, unsigned long *lpMaxCollectionCount, unsigned long *lpCollectDataTimeout);
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int __stdcall MultiByteToWideChar(unsigned int CodePage, unsigned long dwFlags, const char *lpMultiByteStr, int cbMultiByte, wchar_t *lpWideCharStr, int cchWideChar);
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]]
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winapi.MultiByteToWideChar = function(MultiByteStr)
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if MultiByteStr then
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local utf16_len = winapi.C.MultiByteToWideChar(winapi.CP_UTF8, 0, MultiByteStr, -1, nil, 0)
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if utf16_len > 0 then
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local utf16_str = winapi.ffi.new("wchar_t[?]", utf16_len)
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if winapi.C.MultiByteToWideChar(winapi.CP_UTF8, 0, MultiByteStr, -1, utf16_str, utf16_len) > 0 then
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return utf16_str
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end
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end
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end
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return ""
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end
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else
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options.direct_io = false
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end
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end
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local file = nil
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local file_bytes = 0
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local spawned = false
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local disabled = false
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local force_disabled = false
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local spawn_waiting = false
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local spawn_working = false
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local script_written = false
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local dirty = false
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local x = nil
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local y = nil
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local last_x = x
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local last_y = y
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local last_seek_time = nil
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local effective_w = options.max_width
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local effective_h = options.max_height
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local real_w = nil
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local real_h = nil
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local last_real_w = nil
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local last_real_h = nil
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local script_name = nil
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local show_thumbnail = false
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local filters_reset = {["lavfi-crop"]=true, ["crop"]=true}
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local filters_runtime = {["hflip"]=true, ["vflip"]=true}
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local filters_all = {["hflip"]=true, ["vflip"]=true, ["lavfi-crop"]=true, ["crop"]=true}
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local tone_mappings = {["none"]=true, ["clip"]=true, ["linear"]=true, ["gamma"]=true, ["reinhard"]=true, ["hable"]=true, ["mobius"]=true}
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local last_tone_mapping = nil
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local last_vf_reset = ""
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local last_vf_runtime = ""
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local last_rotate = 0
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local par = ""
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local last_par = ""
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local last_has_vid = 0
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local has_vid = 0
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local file_timer = nil
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local file_check_period = 1/60
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local allow_fast_seek = true
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local client_script = [=[
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#!/usr/bin/env bash
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MPV_IPC_FD=0; MPV_IPC_PATH="%s"
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trap "kill 0" EXIT
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while [[ $# -ne 0 ]]; do case $1 in --mpv-ipc-fd=*) MPV_IPC_FD=${1/--mpv-ipc-fd=/} ;; esac; shift; done
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if echo "print-text thumbfast" >&"$MPV_IPC_FD"; then echo -n > "$MPV_IPC_PATH"; tail -f "$MPV_IPC_PATH" >&"$MPV_IPC_FD" & while read -r -u "$MPV_IPC_FD" 2>/dev/null; do :; done; fi
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]=]
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local function get_os()
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local raw_os_name = ""
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if jit and jit.os and jit.arch then
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raw_os_name = jit.os
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else
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if package.config:sub(1,1) == "\\" then
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-- Windows
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local env_OS = os.getenv("OS")
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if env_OS then
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raw_os_name = env_OS
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end
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else
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raw_os_name = subprocess({"uname", "-s"}).stdout
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end
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end
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raw_os_name = (raw_os_name):lower()
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local os_patterns = {
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["windows"] = "windows",
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["linux"] = "linux",
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["osx"] = "darwin",
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["mac"] = "darwin",
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["darwin"] = "darwin",
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["^mingw"] = "windows",
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["^cygwin"] = "windows",
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["bsd$"] = "darwin",
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["sunos"] = "darwin"
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}
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-- Default to linux
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local str_os_name = "linux"
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for pattern, name in pairs(os_patterns) do
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if raw_os_name:match(pattern) then
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str_os_name = name
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break
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end
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end
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return str_os_name
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end
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local os_name = mp.get_property("platform") or get_os()
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local path_separator = os_name == "windows" and "\\" or "/"
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if options.socket == "" then
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if os_name == "windows" then
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options.socket = "thumbfast"
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else
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options.socket = "/tmp/thumbfast"
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end
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end
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if options.thumbnail == "" then
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if os_name == "windows" then
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options.thumbnail = os.getenv("TEMP").."\\thumbfast.out"
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else
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options.thumbnail = "/tmp/thumbfast.out"
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end
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end
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local unique = mp.utils.getpid()
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options.socket = options.socket .. unique
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options.thumbnail = options.thumbnail .. unique
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if options.direct_io then
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if os_name == "windows" then
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winapi.socket_wc = winapi.MultiByteToWideChar("\\\\.\\pipe\\" .. options.socket)
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end
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if winapi.socket_wc == "" then
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options.direct_io = false
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end
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end
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local mpv_path = options.mpv_path
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if mpv_path == "mpv" and os_name == "darwin" and unique then
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-- TODO: look into ~~osxbundle/
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mpv_path = string.gsub(subprocess({"ps", "-o", "comm=", "-p", tostring(unique)}).stdout, "[\n\r]", "")
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if mpv_path ~= "mpv" then
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mpv_path = string.gsub(mpv_path, "/mpv%-bundle$", "/mpv")
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local mpv_bin = mp.utils.file_info("/usr/local/mpv")
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if mpv_bin and mpv_bin.is_file then
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mpv_path = "/usr/local/mpv"
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else
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local mpv_app = mp.utils.file_info("/Applications/mpv.app/Contents/MacOS/mpv")
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if mpv_app and mpv_app.is_file then
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mp.msg.warn("symlink mpv to fix Dock icons: `sudo ln -s /Applications/mpv.app/Contents/MacOS/mpv /usr/local/mpv`")
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else
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mp.msg.warn("drag to your Applications folder and symlink mpv to fix Dock icons: `sudo ln -s /Applications/mpv.app/Contents/MacOS/mpv /usr/local/mpv`")
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end
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end
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end
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end
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local function vo_tone_mapping()
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local passes = mp.get_property_native("vo-passes")
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if passes and passes["fresh"] then
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for k, v in pairs(passes["fresh"]) do
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for k2, v2 in pairs(v) do
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if k2 == "desc" and v2 then
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local tone_mapping = string.match(v2, "([0-9a-z.-]+) tone map")
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if tone_mapping then
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return tone_mapping
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end
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end
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end
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end
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end
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end
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local function vf_string(filters, full)
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local vf = ""
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local vf_table = properties["vf"]
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if vf_table and #vf_table > 0 then
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for i = #vf_table, 1, -1 do
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if filters[vf_table[i].name] then
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local args = ""
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for key, value in pairs(vf_table[i].params) do
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if args ~= "" then
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args = args .. ":"
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end
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args = args .. key .. "=" .. value
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end
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vf = vf .. vf_table[i].name .. "=" .. args .. ","
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end
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end
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end
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if (full and options.tone_mapping ~= "no") or options.tone_mapping == "auto" then
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if properties["video-params"] and properties["video-params"]["primaries"] == "bt.2020" then
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local tone_mapping = options.tone_mapping
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if tone_mapping == "auto" then
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tone_mapping = last_tone_mapping or properties["tone-mapping"]
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if tone_mapping == "auto" and properties["current-vo"] == "gpu-next" then
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tone_mapping = vo_tone_mapping()
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end
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end
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if not tone_mappings[tone_mapping] then
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tone_mapping = "hable"
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end
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last_tone_mapping = tone_mapping
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vf = vf .. "zscale=transfer=linear,format=gbrpf32le,tonemap="..tone_mapping..",zscale=transfer=bt709,"
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end
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end
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if full then
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vf = vf.."scale=w="..effective_w..":h="..effective_h..par..",pad=w="..effective_w..":h="..effective_h..":x=-1:y=-1,format=bgra"
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end
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return vf
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end
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local function calc_dimensions()
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local width = properties["video-out-params"] and properties["video-out-params"]["dw"]
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local height = properties["video-out-params"] and properties["video-out-params"]["dh"]
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if not width or not height then return end
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local scale = properties["display-hidpi-scale"] or 1
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if width / height > options.max_width / options.max_height then
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effective_w = math.floor(options.max_width * scale + 0.5)
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effective_h = math.floor(height / width * effective_w + 0.5)
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else
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effective_h = math.floor(options.max_height * scale + 0.5)
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effective_w = math.floor(width / height * effective_h + 0.5)
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end
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local v_par = properties["video-out-params"] and properties["video-out-params"]["par"] or 1
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if v_par == 1 then
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par = ":force_original_aspect_ratio=decrease"
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else
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par = ""
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end
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end
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local info_timer = nil
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local function info(w, h)
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local rotate = properties["video-params"] and properties["video-params"]["rotate"]
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local image = properties["current-tracks/video"] and properties["current-tracks/video"]["image"]
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local albumart = image and properties["current-tracks/video"]["albumart"]
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disabled = (w or 0) == 0 or (h or 0) == 0 or
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has_vid == 0 or
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(properties["demuxer-via-network"] and not options.network) or
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(albumart and not options.audio) or
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(image and not albumart) or
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force_disabled
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if info_timer then
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info_timer:kill()
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info_timer = nil
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elseif has_vid == 0 or (rotate == nil and not disabled) then
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info_timer = mp.add_timeout(0.05, function() info(w, h) end)
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end
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local json, err = mp.utils.format_json({width=w, height=h, disabled=disabled, available=true, socket=options.socket, thumbnail=options.thumbnail, overlay_id=options.overlay_id})
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if pre_0_30_0 then
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mp.command_native({"script-message", "thumbfast-info", json})
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else
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mp.command_native_async({"script-message", "thumbfast-info", json}, function() end)
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end
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end
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local function remove_thumbnail_files()
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if file then
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file:close()
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file = nil
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file_bytes = 0
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end
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os.remove(options.thumbnail)
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os.remove(options.thumbnail..".bgra")
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end
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local activity_timer
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local function spawn(time)
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if disabled then return end
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local path = properties["path"]
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if path == nil then return end
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if options.quit_after_inactivity > 0 then
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if show_thumbnail or activity_timer:is_enabled() then
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activity_timer:kill()
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end
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activity_timer:resume()
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end
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local open_filename = properties["stream-open-filename"]
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local ytdl = open_filename and properties["demuxer-via-network"] and path ~= open_filename
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if ytdl then
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path = open_filename
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end
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remove_thumbnail_files()
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local vid = properties["vid"]
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has_vid = vid or 0
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local args = {
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mpv_path, "--no-config", "--msg-level=all=no", "--idle", "--pause", "--keep-open=always", "--really-quiet", "--no-terminal",
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"--load-scripts=no", "--osc=no", "--ytdl=no", "--load-stats-overlay=no", "--load-osd-console=no", "--load-auto-profiles=no",
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"--edition="..(properties["edition"] or "auto"), "--vid="..(vid or "auto"), "--no-sub", "--no-audio",
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"--start="..time, allow_fast_seek and "--hr-seek=no" or "--hr-seek=yes",
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"--ytdl-format=worst", "--demuxer-readahead-secs=0", "--demuxer-max-bytes=128KiB",
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"--vd-lavc-skiploopfilter=all", "--vd-lavc-software-fallback=1", "--vd-lavc-fast", "--vd-lavc-threads=2", "--hwdec="..(options.hwdec and "auto" or "no"),
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"--vf="..vf_string(filters_all, true),
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"--sws-scaler=fast-bilinear",
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"--video-rotate="..last_rotate,
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"--ovc=rawvideo", "--of=image2", "--ofopts=update=1", "--o="..options.thumbnail
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}
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if not pre_0_30_0 then
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table.insert(args, "--sws-allow-zimg=no")
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end
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if os_name == "darwin" and properties["macos-app-activation-policy"] then
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table.insert(args, "--macos-app-activation-policy=accessory")
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end
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if os_name == "windows" or pre_0_33_0 then
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table.insert(args, "--input-ipc-server="..options.socket)
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elseif not script_written then
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local client_script_path = options.socket..".run"
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local script = io.open(client_script_path, "w+")
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if script == nil then
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mp.msg.error("client script write failed")
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return
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else
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script_written = true
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script:write(string.format(client_script, options.socket))
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script:close()
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subprocess({"chmod", "+x", client_script_path}, true)
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table.insert(args, "--scripts="..client_script_path)
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end
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else
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local client_script_path = options.socket..".run"
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table.insert(args, "--scripts="..client_script_path)
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end
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|
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table.insert(args, "--")
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table.insert(args, path)
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spawned = true
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spawn_waiting = true
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subprocess(args, true,
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function(success, result)
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if spawn_waiting and (success == false or (result.status ~= 0 and result.status ~= -2)) then
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spawned = false
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spawn_waiting = false
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options.tone_mapping = "no"
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mp.msg.error("mpv subprocess create failed")
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if not spawn_working then -- notify users of required configuration
|
|
if options.mpv_path == "mpv" then
|
|
if properties["current-vo"] == "libmpv" then
|
|
if options.mpv_path == mpv_path then -- attempt to locate ImPlay
|
|
mpv_path = "ImPlay"
|
|
spawn(time)
|
|
else -- ImPlay not in path
|
|
if os_name ~= "darwin" then
|
|
force_disabled = true
|
|
info(real_w or effective_w, real_h or effective_h)
|
|
end
|
|
mp.commandv("show-text", "thumbfast: ERROR! cannot create mpv subprocess", 5000)
|
|
mp.commandv("script-message-to", "implay", "show-message", "thumbfast initial setup", "Set mpv_path=PATH_TO_ImPlay in thumbfast config:\n" .. string.gsub(mp.command_native({"expand-path", "~~/script-opts/thumbfast.conf"}), "[/\\]", path_separator).."\nand restart ImPlay")
|
|
end
|
|
else
|
|
mp.commandv("show-text", "thumbfast: ERROR! cannot create mpv subprocess", 5000)
|
|
if os_name == "windows" then
|
|
mp.commandv("script-message-to", "mpvnet", "show-text", "thumbfast: ERROR! install standalone mpv, see README", 5000, 20)
|
|
mp.commandv("script-message", "mpv.net", "show-text", "thumbfast: ERROR! install standalone mpv, see README", 5000, 20)
|
|
end
|
|
end
|
|
else
|
|
mp.commandv("show-text", "thumbfast: ERROR! cannot create mpv subprocess", 5000)
|
|
-- found ImPlay but not defined in config
|
|
mp.commandv("script-message-to", "implay", "show-message", "thumbfast", "Set mpv_path=PATH_TO_ImPlay in thumbfast config:\n" .. string.gsub(mp.command_native({"expand-path", "~~/script-opts/thumbfast.conf"}), "[/\\]", path_separator).."\nand restart ImPlay")
|
|
end
|
|
end
|
|
elseif success == true and (result.status == 0 or result.status == -2) then
|
|
if not spawn_working and properties["current-vo"] == "libmpv" and options.mpv_path ~= mpv_path then
|
|
mp.commandv("script-message-to", "implay", "show-message", "thumbfast initial setup", "Set mpv_path=ImPlay in thumbfast config:\n" .. string.gsub(mp.command_native({"expand-path", "~~/script-opts/thumbfast.conf"}), "[/\\]", path_separator).."\nand restart ImPlay")
|
|
end
|
|
spawn_working = true
|
|
spawn_waiting = false
|
|
end
|
|
end
|
|
)
|
|
end
|
|
|
|
local function run(command)
|
|
if not spawned then return end
|
|
|
|
if options.direct_io then
|
|
local hPipe = winapi.C.CreateFileW(winapi.socket_wc, winapi.GENERIC_WRITE, 0, nil, winapi.OPEN_EXISTING, winapi._createfile_pipe_flags, nil)
|
|
if hPipe ~= winapi.INVALID_HANDLE_VALUE then
|
|
local buf = command .. "\n"
|
|
winapi.C.SetNamedPipeHandleState(hPipe, winapi.PIPE_NOWAIT, nil, nil)
|
|
winapi.C.WriteFile(hPipe, buf, #buf + 1, winapi._lpNumberOfBytesWritten, nil)
|
|
winapi.C.CloseHandle(hPipe)
|
|
end
|
|
|
|
return
|
|
end
|
|
|
|
local command_n = command.."\n"
|
|
|
|
if os_name == "windows" then
|
|
if file and file_bytes + #command_n >= 4096 then
|
|
file:close()
|
|
file = nil
|
|
file_bytes = 0
|
|
end
|
|
if not file then
|
|
file = io.open("\\\\.\\pipe\\"..options.socket, "r+b")
|
|
end
|
|
elseif pre_0_33_0 then
|
|
subprocess({"/usr/bin/env", "sh", "-c", "echo '" .. command .. "' | socat - " .. options.socket})
|
|
return
|
|
elseif not file then
|
|
file = io.open(options.socket, "r+")
|
|
end
|
|
if file then
|
|
file_bytes = file:seek("end")
|
|
file:write(command_n)
|
|
file:flush()
|
|
end
|
|
end
|
|
|
|
local function draw(w, h, script)
|
|
if not w or not show_thumbnail then return end
|
|
if x ~= nil then
|
|
if pre_0_30_0 then
|
|
mp.command_native({"overlay-add", options.overlay_id, x, y, options.thumbnail..".bgra", 0, "bgra", w, h, (4*w)})
|
|
else
|
|
mp.command_native_async({"overlay-add", options.overlay_id, x, y, options.thumbnail..".bgra", 0, "bgra", w, h, (4*w)}, function() end)
|
|
end
|
|
elseif script then
|
|
local json, err = mp.utils.format_json({width=w, height=h, x=x, y=y, socket=options.socket, thumbnail=options.thumbnail, overlay_id=options.overlay_id})
|
|
mp.commandv("script-message-to", script, "thumbfast-render", json)
|
|
end
|
|
end
|
|
|
|
local function real_res(req_w, req_h, filesize)
|
|
local count = filesize / 4
|
|
local diff = (req_w * req_h) - count
|
|
|
|
if (properties["video-params"] and properties["video-params"]["rotate"] or 0) % 180 == 90 then
|
|
req_w, req_h = req_h, req_w
|
|
end
|
|
|
|
if diff == 0 then
|
|
return req_w, req_h
|
|
else
|
|
local threshold = 5 -- throw out results that change too much
|
|
local long_side, short_side = req_w, req_h
|
|
if req_h > req_w then
|
|
long_side, short_side = req_h, req_w
|
|
end
|
|
for a = short_side, short_side - threshold, -1 do
|
|
if count % a == 0 then
|
|
local b = count / a
|
|
if long_side - b < threshold then
|
|
if req_h < req_w then return b, a else return a, b end
|
|
end
|
|
end
|
|
end
|
|
return nil
|
|
end
|
|
end
|
|
|
|
local function move_file(from, to)
|
|
if os_name == "windows" then
|
|
os.remove(to)
|
|
end
|
|
-- move the file because it can get overwritten while overlay-add is reading it, and crash the player
|
|
os.rename(from, to)
|
|
end
|
|
|
|
local function seek(fast)
|
|
if last_seek_time then
|
|
run("async seek " .. last_seek_time .. (fast and " absolute+keyframes" or " absolute+exact"))
|
|
end
|
|
end
|
|
|
|
local seek_period = 3/60
|
|
local seek_period_counter = 0
|
|
local seek_timer
|
|
seek_timer = mp.add_periodic_timer(seek_period, function()
|
|
if seek_period_counter == 0 then
|
|
seek(allow_fast_seek)
|
|
seek_period_counter = 1
|
|
else
|
|
if seek_period_counter == 2 then
|
|
if allow_fast_seek then
|
|
seek_timer:kill()
|
|
seek()
|
|
end
|
|
else seek_period_counter = seek_period_counter + 1 end
|
|
end
|
|
end)
|
|
seek_timer:kill()
|
|
|
|
local function request_seek()
|
|
if seek_timer:is_enabled() then
|
|
seek_period_counter = 0
|
|
else
|
|
seek_timer:resume()
|
|
seek(allow_fast_seek)
|
|
seek_period_counter = 1
|
|
end
|
|
end
|
|
|
|
local function check_new_thumb()
|
|
-- the slave might start writing to the file after checking existance and
|
|
-- validity but before actually moving the file, so move to a temporary
|
|
-- location before validity check to make sure everything stays consistant
|
|
-- and valid thumbnails don't get overwritten by invalid ones
|
|
local tmp = options.thumbnail..".tmp"
|
|
move_file(options.thumbnail, tmp)
|
|
local finfo = mp.utils.file_info(tmp)
|
|
if not finfo then return false end
|
|
spawn_waiting = false
|
|
local w, h = real_res(effective_w, effective_h, finfo.size)
|
|
if w then -- only accept valid thumbnails
|
|
move_file(tmp, options.thumbnail..".bgra")
|
|
|
|
real_w, real_h = w, h
|
|
if real_w and (real_w ~= last_real_w or real_h ~= last_real_h) then
|
|
last_real_w, last_real_h = real_w, real_h
|
|
info(real_w, real_h)
|
|
end
|
|
if not show_thumbnail then
|
|
file_timer:kill()
|
|
end
|
|
return true
|
|
end
|
|
|
|
return false
|
|
end
|
|
|
|
file_timer = mp.add_periodic_timer(file_check_period, function()
|
|
if check_new_thumb() then
|
|
draw(real_w, real_h, script_name)
|
|
end
|
|
end)
|
|
file_timer:kill()
|
|
|
|
local function clear()
|
|
file_timer:kill()
|
|
seek_timer:kill()
|
|
if options.quit_after_inactivity > 0 then
|
|
if show_thumbnail or activity_timer:is_enabled() then
|
|
activity_timer:kill()
|
|
end
|
|
activity_timer:resume()
|
|
end
|
|
last_seek_time = nil
|
|
show_thumbnail = false
|
|
last_x = nil
|
|
last_y = nil
|
|
if script_name then return end
|
|
if pre_0_30_0 then
|
|
mp.command_native({"overlay-remove", options.overlay_id})
|
|
else
|
|
mp.command_native_async({"overlay-remove", options.overlay_id}, function() end)
|
|
end
|
|
end
|
|
|
|
local function quit()
|
|
activity_timer:kill()
|
|
if show_thumbnail then
|
|
activity_timer:resume()
|
|
return
|
|
end
|
|
run("quit")
|
|
spawned = false
|
|
real_w, real_h = nil, nil
|
|
clear()
|
|
end
|
|
|
|
activity_timer = mp.add_timeout(options.quit_after_inactivity, quit)
|
|
activity_timer:kill()
|
|
|
|
local function thumb(time, r_x, r_y, script)
|
|
if disabled then return end
|
|
|
|
time = tonumber(time)
|
|
if time == nil then return end
|
|
|
|
if r_x == "" or r_y == "" then
|
|
x, y = nil, nil
|
|
else
|
|
x, y = math.floor(r_x + 0.5), math.floor(r_y + 0.5)
|
|
end
|
|
|
|
script_name = script
|
|
if last_x ~= x or last_y ~= y or not show_thumbnail then
|
|
show_thumbnail = true
|
|
last_x = x
|
|
last_y = y
|
|
draw(real_w, real_h, script)
|
|
end
|
|
|
|
if options.quit_after_inactivity > 0 then
|
|
if show_thumbnail or activity_timer:is_enabled() then
|
|
activity_timer:kill()
|
|
end
|
|
activity_timer:resume()
|
|
end
|
|
|
|
if time == last_seek_time then return end
|
|
last_seek_time = time
|
|
if not spawned then spawn(time) end
|
|
request_seek()
|
|
if not file_timer:is_enabled() then file_timer:resume() end
|
|
end
|
|
|
|
local function watch_changes()
|
|
if not dirty or not properties["video-out-params"] then return end
|
|
dirty = false
|
|
|
|
local old_w = effective_w
|
|
local old_h = effective_h
|
|
|
|
calc_dimensions()
|
|
|
|
local vf_reset = vf_string(filters_reset)
|
|
local rotate = properties["video-rotate"] or 0
|
|
|
|
local resized = old_w ~= effective_w or
|
|
old_h ~= effective_h or
|
|
last_vf_reset ~= vf_reset or
|
|
(last_rotate % 180) ~= (rotate % 180) or
|
|
par ~= last_par
|
|
|
|
if resized then
|
|
last_rotate = rotate
|
|
info(effective_w, effective_h)
|
|
elseif last_has_vid ~= has_vid and has_vid ~= 0 then
|
|
info(effective_w, effective_h)
|
|
end
|
|
|
|
if spawned then
|
|
if resized then
|
|
-- mpv doesn't allow us to change output size
|
|
local seek_time = last_seek_time
|
|
run("quit")
|
|
clear()
|
|
spawned = false
|
|
spawn(seek_time or mp.get_property_number("time-pos", 0))
|
|
file_timer:resume()
|
|
else
|
|
if rotate ~= last_rotate then
|
|
run("set video-rotate "..rotate)
|
|
end
|
|
local vf_runtime = vf_string(filters_runtime)
|
|
if vf_runtime ~= last_vf_runtime then
|
|
run("vf set "..vf_string(filters_all, true))
|
|
last_vf_runtime = vf_runtime
|
|
end
|
|
end
|
|
else
|
|
last_vf_runtime = vf_string(filters_runtime)
|
|
end
|
|
|
|
last_vf_reset = vf_reset
|
|
last_rotate = rotate
|
|
last_par = par
|
|
last_has_vid = has_vid
|
|
|
|
if not spawned and not disabled and options.spawn_first and resized then
|
|
spawn(mp.get_property_number("time-pos", 0))
|
|
file_timer:resume()
|
|
end
|
|
end
|
|
|
|
local function update_property(name, value)
|
|
properties[name] = value
|
|
end
|
|
|
|
local function update_property_dirty(name, value)
|
|
properties[name] = value
|
|
dirty = true
|
|
if name == "tone-mapping" then
|
|
last_tone_mapping = nil
|
|
end
|
|
end
|
|
|
|
local function update_tracklist(name, value)
|
|
-- current-tracks shim
|
|
for _, track in ipairs(value) do
|
|
if track.type == "video" and track.selected then
|
|
properties["current-tracks/video"] = track
|
|
return
|
|
end
|
|
end
|
|
end
|
|
|
|
local function sync_changes(prop, val)
|
|
update_property(prop, val)
|
|
if val == nil then return end
|
|
|
|
if type(val) == "boolean" then
|
|
if prop == "vid" then
|
|
has_vid = 0
|
|
last_has_vid = 0
|
|
info(effective_w, effective_h)
|
|
clear()
|
|
return
|
|
end
|
|
val = val and "yes" or "no"
|
|
end
|
|
|
|
if prop == "vid" then
|
|
has_vid = 1
|
|
end
|
|
|
|
if not spawned then return end
|
|
|
|
run("set "..prop.." "..val)
|
|
dirty = true
|
|
end
|
|
|
|
local function file_load()
|
|
clear()
|
|
spawned = false
|
|
real_w, real_h = nil, nil
|
|
last_real_w, last_real_h = nil, nil
|
|
last_tone_mapping = nil
|
|
last_seek_time = nil
|
|
if info_timer then
|
|
info_timer:kill()
|
|
info_timer = nil
|
|
end
|
|
|
|
calc_dimensions()
|
|
info(effective_w, effective_h)
|
|
end
|
|
|
|
local function shutdown()
|
|
run("quit")
|
|
remove_thumbnail_files()
|
|
if os_name ~= "windows" then
|
|
os.remove(options.socket)
|
|
os.remove(options.socket..".run")
|
|
end
|
|
end
|
|
|
|
local function on_duration(prop, val)
|
|
allow_fast_seek = (val or 30) >= 30
|
|
end
|
|
|
|
mp.observe_property("current-tracks/video", "native", function(name, value)
|
|
if pre_0_33_0 then
|
|
mp.unobserve_property(update_tracklist)
|
|
pre_0_33_0 = false
|
|
end
|
|
update_property(name, value)
|
|
end)
|
|
|
|
mp.observe_property("track-list", "native", update_tracklist)
|
|
mp.observe_property("display-hidpi-scale", "native", update_property_dirty)
|
|
mp.observe_property("video-out-params", "native", update_property_dirty)
|
|
mp.observe_property("video-params", "native", update_property_dirty)
|
|
mp.observe_property("vf", "native", update_property_dirty)
|
|
mp.observe_property("tone-mapping", "native", update_property_dirty)
|
|
mp.observe_property("demuxer-via-network", "native", update_property)
|
|
mp.observe_property("stream-open-filename", "native", update_property)
|
|
mp.observe_property("macos-app-activation-policy", "native", update_property)
|
|
mp.observe_property("current-vo", "native", update_property)
|
|
mp.observe_property("video-rotate", "native", update_property)
|
|
mp.observe_property("path", "native", update_property)
|
|
mp.observe_property("vid", "native", sync_changes)
|
|
mp.observe_property("edition", "native", sync_changes)
|
|
mp.observe_property("duration", "native", on_duration)
|
|
|
|
mp.register_script_message("thumb", thumb)
|
|
mp.register_script_message("clear", clear)
|
|
|
|
mp.register_event("file-loaded", file_load)
|
|
mp.register_event("shutdown", shutdown)
|
|
|
|
mp.register_idle(watch_changes)
|