RMVX在Vista和Win7上启动比较慢有什么解决办法吗?

紫苏 · 发表于 2010-8-18 09:47:36

本帖最后由紫苏于 2010-8-18 10:09 编辑

最近换了新计算机，很神奇地也有了这个问题，XP 是在 Audio.bgm_play 的时候卡 6 秒左右，VX 是启动就卡 10 秒
估摸着能和微软从 Vista 起废除了 DirectSound 有关，坐等高人解释：

Windows Vista features a completely re-written audio stack based on the Universal Audio Architecture. Because of the architectural changes in the redesigned audio stack, a direct path from DirectSound to the audio drivers does not exist[1]. DirectSound and other APIs such as MME are emulated as WASAPI Session instances. DirectSound runs in emulation mode on the Microsoft software mixer. The emulator does not have hardware abstraction, so there is no hardware DirectSound acceleration, meaning hardware and software relying on DirectSound acceleration may have degraded performance. It's likely a supposed performance hit might not be noticeable, depending on the application and actual system hardware. In the case of hardware 3D audio effects played using DirectSound3D, they will not be playable.
Third-party APIs such as ASIO and OpenAL are not affected by these architectural changes in Windows Vista. A solution for applications that wish to take advantage of hardware accelerated high-quality 3D positional audio is to use OpenAL. However, this only works if the manufacturer provides an OpenAL driver for their hardware.[2]
As of 2007, a solution to re-enable hardware acceleration of DirectSound3D and Audio Effects, such as EAX, called Creative ALchemy was launched[3]. Creative ALchemy intercepts calls to DirectSound3D and translates them into OpenAL calls to be processed by supported hardware such as Sound Blaster X-Fi and Sound Blaster Audigy. For software-based Creative audio solutions, ALchemy utilizes its built-in 3D audio engine without using OpenAL at all.
Realtek, a manufacturer of integrated HD audio codecs, has a product similar to ALchemy called 3D SoundBack. C-Media, a manufacturer of PC sound card chipsets, also has a solution called Xear3D EX, although it works instead by intercepting DirectSound3D calls transparently in the background without any user intervention.

奇怪的是我之前也用过 Vista 和 Win7 系统，却没有这个问题

DeathKing · 发表于 2010-8-18 10:38:19

测试代码：

Scripts.rar (114.9 KB, 下载次数: 24)

因为刚从Win7下换到XP，所以只能用XP测试 = =

时间精度是两个time.now相减。

total:0.188
Cache => 0.0
Game_Actor => 0.0
Game_Actors => 0.0
Game_BattleAction => 0.0
Game_Battler => 0.0
Game_Character => 0.0
Game_CommonEvent => 0.016
Game_Enemy => 0.0
Game_Event => 0.0
Game_Interpreter => 0.0
Game_Map => 0.0
Game_Message => 0.0
Game_Party => 0.0
Game_Picture => 0.0
Game_Player => 0.016
Game_Screen => 0.0
Game_SelfSwitches => 0.0
Game_Switches => 0.0
Game_System => 0.016
Game_Temp => 0.0
Game_Troop => 0.0
Game_Unit => 0.0
Game_Variables => 0.0
Game_Vehicle => 0.0
Scene_Base => 0.0
Scene_Battle => 0.0
Scene_Debug => 0.0
Scene_End => 0.0
Scene_Equip => 0.0
Scene_File => 0.0
Scene_Item => 0.0
Scene_Map => 0.0
Scene_Menu => 0.0
Scene_Name => 0.0
Scene_Shop => 0.0
Scene_Skill => 0.015
Scene_Status => 0.0
Scene_Title => 0.0
Sound => 0.0
Sprite_Base => 0.0
Sprite_Battler => 0.0
Sprite_Character => 0.0
Sprite_Picture => 0.0
Sprite_Timer => 0.015
Spriteset_Battle => 0.0
Spriteset_Map => 0.0
Spriteset_Weather => 0.0
Vocab => 0.0
Window_ActorCommand => 0.0
Window_Base => 0.0
Window_BattleMessage => 0.0
Window_BattleStatus => 0.0
Window_Command => 0.016
Window_DebugLeft => 0.016
Window_DebugRight => 0.0
Window_Equip => 0.0
Window_EquipItem => 0.0
Window_EquipStatus => 0.0
Window_Gold => 0.0
Window_Help => 0.0
Window_Item => 0.0
Window_MenuStatus => 0.0
Window_Message => 0.0
Window_NameEdit => 0.0
Window_NameInput => 0.0
Window_NumberInput => 0.0
Window_PartyCommand => 0.0
Window_SaveFile => 0.0
Window_Selectable => 0.0
Window_ShopBuy => 0.0
Window_ShopNumber => 0.0
Window_ShopSell => 0.0
Window_ShopStatus => 0.0
Window_Skill => 0.0
Window_SkillStatus => 0.0
Window_Status => 0.0
Window_TargetEnemy => 0.0

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不知道是我写错了还是定义本来就非常快 = =
反正就是两次Time.now相减，精度不够的话望众位（望着紫苏）修正= =

WindowsXP，赛扬D 2.8Ghz， 1G DDR
(因为运行了很多次，所以觉得有点快，之前目测是大概需要3s)

只测试了script.rxdata定义的部分。
没有测试Main ← 这个咋测试{:nm_9:}

class SimpleBenchMark
attr_reader :mark_list
def initialize
@mark_list = {}
@init_tmark = Time.now
@last_mark = Time.now
@last_cons = Object.constants
end
def mark
if @last_mark != nil
t_cost = Time.now - @last_mark
a_cons = Object.constants - @last_cons
@mark_list[a_cons] = t_cost
@last_cons = Object.constants
end
@last_mark = Time.now
end
def get_total
return @last_mark - @init_tmark
end
end
dk_sbm = SimpleBenchMark.new

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从sound开始，每隔类的前面放一个dk_sbm.mark

统计：

#p dk_sbm.mark_list
file = File.open("DK_Simple_Bench_Mark_Testing.txt","w+")
#dk_sbm.mark_list.each do |key,value|
#
# s_key = key[0].to_s
# while s_key.size < 25
# s_key << " "
# end
# file.write (s_key.to_s + "=>" + "\t" + value.to_s + "\n")
#
#end
ary = dk_sbm.mark_list.keys.sort
file.write ("total:" + dk_sbm.get_total.to_s + "\n")
ary.each do |e|
t_e = e.to_s
while t_e.size < 25
t_e << " "
end
file.write (t_e.to_s + "=>" + "\t" + dk_sbm.mark_list[e].to_s + "\n")
end
file.close

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hongnylaugh · 发表于 2010-8-18 15:08:05

我的4盒CPU,没有10秒现象

cfancy · 发表于 2010-8-20 13:40:06

我的WIN7表示也有10S问题。。。。
另外，测试战斗的时候，经常再战斗结束时，也要卡上好几秒钟战斗结束音乐才响起，然后才结束战斗。。。

紫苏 · 发表于 2010-8-20 14:21:05

确实和 DirectSound 有关，我的现象是在 VX 里，用程序自带的音乐测试，所有 BGM 和 ME 一律卡 4-6 秒；在 XP 中音乐测试不会卡，但实际执行 Audio.bgm_play 等函数的时候却会卡 4-6 秒

trentswd · 发表于 2010-8-21 03:18:05

win7，关了UAC，音乐测试不卡
但是开游戏也要10s-_-

灼眼的夏娜 · 发表于 2010-8-21 05:30:48

win7 vx和xp差不多都是1-2秒~~ ><

木马惊魂 · 发表于 2010-8-24 10:32:41

本帖最后由木马惊魂于 2010-8-24 10:43 编辑

def start
super
load_newdatebase # 载入预设数据库
check_continue # 判断继续是否有效
create_title_graphic # 生成标题画面图像
create_command_window # 生成指令窗口
play_title_music # 播放标题画面音乐
create_game_objects # 生成游戏对象
load_database # 载入数据库

复制代码

load_newdatebase在下面def load_newdatebase载入时候只载入$data_system = load_data("Data/System.rvdata")
而load_database不载入$data_system = load_data("Data/System.rvdata")
是不是会好点啊我是xp电脑比较不出来我意思就是不管别的先显示出界面从眼睛看见界面视觉神经传导冲动中枢神经处理进大脑再支配手按键盘怎么也得0.5秒吧这时间再载入别的数据应该够吧
我脚本仅限看懂窗口坐标也不知道这想法对不毕竟载入的时候许多数据在标题界面不用

david50407 · 发表于 2010-8-26 22:40:47

其实RM正在建置内部类
DK的方法基本基不了作用的

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[已经解决] RMVX在Vista和Win7上启动比较慢有什么解决办法吗?

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