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fixed processor ordering crash in ardour and added group support (kinda)

This commit is contained in:
Nikolaus Gullotta 2018-03-20 13:01:48 -05:00
parent 1e50562d8a
commit f1dc39bb82

View File

@ -2,7 +2,8 @@ ardour {
["type"] = "EditorAction", ["type"] = "EditorAction",
name = "Mixer Store", name = "Mixer Store",
author = "Ardour Lua Taskforce", author = "Ardour Lua Taskforce",
description = [[Stores the current Mixer state as a file that can be recalled arbitrarily. Supports: processor settings, gain, trim, pan and processor ordering.]] description = [[Stores the current Mixer state as a file that can be recalled arbitrarily.
Supports: processor settings, gain, trim, pan and processor ordering plus some fancy voodoo magic for re-adding deleted plugins.]]
} }
function factory() return function() function factory() return function()
@ -15,11 +16,38 @@ function factory() return function()
end return plugin end return plugin
end end
function group_by_id(id)
local group = nil
for g in Session:route_groups():iter() do
local group_id = tonumber(g:to_stateful():id():to_s())
if group_id == id then group = g end
end return group
end
local path = ARDOUR.LuaAPI.build_filename(Session:path(), "export", "params.lua") local path = ARDOUR.LuaAPI.build_filename(Session:path(), "export", "params.lua")
function mark() function mark()
local file = io.open(path, "w") local file = io.open(path, "w")
file:write("") --empty current file from last run file:write("") --empty current file from last run
file:close() file:close()
local g_route_str, group_str = "", ""
local i = 0
for g in Session:route_groups():iter() do
group_str = "instance = {group_id = " .. g:to_stateful():id():to_s() .. ", routes = {"
for t in g:route_list():iter() do
g_route_str = g_route_str .."[".. i .."] = " .. t:to_stateful():id():to_s() .. ","
i = i + 1
end
group_str = group_str .. g_route_str .. "}}"
end
if not(group_str == "") then --sometimes there are no groups in the session
file = io.open(path, "a")
file:write(group_str, "\r\n")
file:close()
end
for r in Session:get_routes():iter() do for r in Session:get_routes():iter() do
if r:is_monitor () or r:is_auditioner () then goto nextroute end -- skip special routes if r:is_monitor () or r:is_auditioner () then goto nextroute end -- skip special routes
@ -42,7 +70,9 @@ function factory() return function()
for p in order:iter() do for p in order:iter() do
local pid = p:to_stateful():id():to_s() local pid = p:to_stateful():id():to_s()
proc_order_str = proc_order_str .. "[" .. on .. "] = " .. pid .."," proc_order_str = proc_order_str .. "[" .. on .. "] = " .. pid ..","
cache_str = cache_str .. "[" .. pid .. "] = " .. "\"" .. p:display_name() .. "\"" .."," if not(string.find(p:display_name(), "latcomp")) then
cache_str = cache_str .. "[" .. pid .. "] = " .. "\"" .. p:display_name() .. "\"" ..","
end
on = on + 1 on = on + 1
end end
@ -91,21 +121,33 @@ function factory() return function()
for l in file:lines() do for l in file:lines() do
--print(l) --print(l)
local plugin, route = false, false local plugin, route, group = false, false, false
local f = load(l) local f = load(l)
f () f ()
if instance["route_id"] ~= nil then route = true end if instance["route_id"] ~= nil then route = true end
if instance["plugin_id"] ~= nil then plugin = true end if instance["plugin_id"] ~= nil then plugin = true end
if instance["group_id"] ~= nil then group = true end
if group then
local g_id = instance["group_id"]
local routes = instance["routes"]
local group = group_by_id(g_id)
if group == nil then goto nextline end
for k, v in pairs(routes) do
local rt = Session:route_by_id(PBD.ID(v))
if not(rt:isnil()) then group:add(rt) end
end
end
if route then if route then
local old_order = ARDOUR.ProcessorList() local old_order = ARDOUR.ProcessorList()
local rid = PBD.ID(instance["route_id"]) local r_id = PBD.ID(instance["route_id"])
local order = instance["order"] local order = instance["order"]
local cache = instance["cache"] local cache = instance["cache"]
local gc, tc, pc = instance["gain_control"], instance["trim_control"], instance["pan_control"] local gc, tc, pc = instance["gain_control"], instance["trim_control"], instance["pan_control"]
local rt = Session:route_by_id(rid) local rt = Session:route_by_id(r_id)
if rt:isnil() then goto nextline end if rt:isnil() then goto nextline end
for k, v in pairs(order) do for k, v in pairs(order) do
@ -114,12 +156,12 @@ function factory() return function()
for id, name in pairs(cache) do for id, name in pairs(cache) do
if v == id then if v == id then
proc = new_plugin(name) proc = new_plugin(name)
rt:add_processor_by_index(proc, 0, nil, true)
invalidate[v] = proc:to_stateful():id():to_s() invalidate[v] = proc:to_stateful():id():to_s()
end end
end end
end end
if not(proc:isnil()) then old_order:push_back(proc) end if not(proc:isnil()) then old_order:push_back(proc) end
proc:activate()
end end
rt:gain_control():set_value(gc, 1) rt:gain_control():set_value(gc, 1)
rt:trim_control():set_value(tc, 1) rt:trim_control():set_value(tc, 1)