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Code Issues Releases Wiki Activity

TOOLS/autodeint.lua: fix lint warnings

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This commit is contained in:
Guido Cella 2024-05-27 22:58:45 +02:00 committed by Kacper Michajłow
parent 142b75a95f
commit 44d7100296
2 changed files with 38 additions and 38 deletions
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1
.luacheckrc
View File

@ -110,7 +110,6 @@ max_line_length = 100
-- TODO: Remove everything below this line
local todo = {
"player/lua/osc.lua",
"TOOLS/lua/autodeint.lua",
"TOOLS/lua/autoload.lua",
"TOOLS/lua/command-test.lua",
"TOOLS/lua/cycle-deinterlace-pullup.lua",

75
TOOLS/lua/autodeint.lua
View File

@ -26,19 +26,21 @@
require "mp.msg"
script_name = mp.get_script_name()
detect_label = string.format("%s-detect", script_name)
pullup_label = string.format("%s", script_name)
dominance_label = string.format("%s-dominance", script_name)
ivtc_detect_label = string.format("%s-ivtc-detect", script_name)
local script_name = mp.get_script_name()
local detect_label = string.format("%s-detect", script_name)
local pullup_label = string.format("%s", script_name)
local dominance_label = string.format("%s-dominance", script_name)
local ivtc_detect_label = string.format("%s-ivtc-detect", script_name)
local timer
local progressive, interlaced_tff, interlaced_bff, interlaced = 0, 1, 2, 3
-- number of seconds to gather cropdetect data
detect_seconds = tonumber(mp.get_opt(string.format("%s.detect_seconds", script_name)))
local detect_seconds = tonumber(mp.get_opt(string.format("%s.detect_seconds", script_name)))
if not detect_seconds then
detect_seconds = 4
end
function del_filter_if_present(label)
local function del_filter_if_present(label)
-- necessary because mp.command('vf del @label:filter') raises an
-- error if the filter doesn't exist
local vfs = mp.get_property_native("vf")
@ -57,39 +59,13 @@ local function add_vf(label, filter)
return mp.command(('vf add @%s:%s'):format(label, filter))
end
function start_detect()
-- exit if detection is already in progress
if timer then
mp.msg.warn("already detecting!")
return
end
mp.set_property("deinterlace","no")
del_filter_if_present(pullup_label)
del_filter_if_present(dominance_label)
-- insert the detection filters
if not (add_vf(detect_label, 'idet') and
add_vf(dominance_label, 'setfield=mode=auto') and
add_vf(pullup_label, 'lavfi-pullup') and
add_vf(ivtc_detect_label, 'idet')) then
mp.msg.error("failed to insert detection filters")
return
end
-- wait to gather data
timer = mp.add_timeout(detect_seconds, select_filter)
end
function stop_detect()
local function stop_detect()
del_filter_if_present(detect_label)
del_filter_if_present(ivtc_detect_label)
timer = nil
end
progressive, interlaced_tff, interlaced_bff, interlaced = 0, 1, 2, 3
function judge(label)
local function judge(label)
-- get the metadata
local result = mp.get_property_native(string.format("vf-metadata/%s", label))
local num_tff = tonumber(result["lavfi.idet.multiple.tff"])
@ -118,7 +94,7 @@ function judge(label)
end
end
function select_filter()
local function select_filter()
-- handle the first detection filter results
local verdict = judge(detect_label)
local ivtc_verdict = judge(ivtc_detect_label)
@ -146,11 +122,36 @@ function select_filter()
mp.msg.info(string.format("telecined with %s field dominance: using pullup", dominance))
stop_detect()
else
mp.msg.info(string.format("interlaced with %s field dominance: setting deinterlace property", dominance))
mp.msg.info("interlaced with " .. dominance ..
" field dominance: setting deinterlace property")
del_filter_if_present(pullup_label)
mp.set_property("deinterlace","yes")
stop_detect()
end
end
local function start_detect()
-- exit if detection is already in progress
if timer then
mp.msg.warn("already detecting!")
return
end
mp.set_property("deinterlace","no")
del_filter_if_present(pullup_label)
del_filter_if_present(dominance_label)
-- insert the detection filters
if not (add_vf(detect_label, 'idet') and
add_vf(dominance_label, 'setfield=mode=auto') and
add_vf(pullup_label, 'lavfi-pullup') and
add_vf(ivtc_detect_label, 'idet')) then
mp.msg.error("failed to insert detection filters")
return
end
-- wait to gather data
timer = mp.add_timeout(detect_seconds, select_filter)
end
mp.add_key_binding("ctrl+d", script_name, start_detect)