[Bug 10731] Memory usage much higher than in Wndows

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=10731


Marko Schulz <harleen at gmx.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |harleen at gmx.de




--- Comment #11 from Marko Schulz <harleen at gmx.de>  2008-05-17 17:04:34 ---
The problem seems to be related to DSound. With debug output for dsound
(WINEDEBUG=trace+dsound) you can see where the memory goes:

trace:dsound:DirectSoundDevice_AddBuffer buffer count is now 802

When this count reaches around 4000, the game crashes on my computer, because
2GB RAM and the swap are full.

Below is a part of the wine log with dsound trace. This log was created with
the Europa Universalis III Demo, which can be downloaded from
http://www.europauniversalis3.com/

------------
[before this, there are only lots and lots repetitions of the following line]
trace:dsound:DSOUND_MixToPrimary MixToPrimary for 0x1b05f918, state=0
trace:dsound:DSOUND_MixToPrimary MixToPrimary for 0x1b27f910, state=0
trace:dsound:DSOUND_MixToPrimary MixToPrimary for 0x1b6bf578, state=0
trace:dsound:DSOUND_MixToPrimary MixToPrimary for 0x1b5af5b8, state=0
trace:dsound:DSOUND_MixToPrimary Mixed at least 0 from all buffers
trace:dsound:norm16 0x14e0028 - 0x7d10e000 0
trace:dsound:DSOUND_timer completed processing at 170649, duration = 41
trace:dsound:DSOUND_timer (1,0,0x1333ef8,0x0,0x0)
trace:dsound:DSOUND_timer entering at 170649
trace:dsound:DirectSoundDevice_AddBuffer buffer count is now 802
trace:dsound:SecondaryBufferImpl_Create (0x1b49f750,0xeef098)
trace:dsound:IDirectSoundBufferImpl_AddRef (0x1b49f750) ref was 0
trace:dsound:SecondaryBufferImpl_AddRef (0x1b5af708) ref was 0
trace:dsound:IDirectSound8_IDirectSound8_DuplicateSoundBuffer
(0x12c5638,0x16886550,0xeef298)
trace:dsound:DirectSoundDevice_DuplicateSoundBuffer
(0x1333ef8,0x16886550,0xeef298)
trace:dsound:IDirectSoundBufferImpl_Duplicate (0x1333ef8,0x168863c0,0x168863c0)
trace:dsound:DSOUND_RecalcFormat (0x1b8df558)
trace:dsound:DSOUND_MixToTemporary (0x1b8df558, 0xf41b070)
trace:dsound:DSOUND_MixToTemporary (0x1b8df558) Same sample rate 44100 =
primary 44100
trace:dsound:DSOUND_PerformMix (0x1333ef8)
trace:dsound:DSOUND_PrimaryGetPosition (0x1333ef8,0x7ca069b8,0x7ca069b4)
trace:dsound:DSOUND_PrimaryGetPosition playpos = 0, writepos = 0 (0x1333ef8,
time=170654)
trace:dsound:DSOUND_PerformMix primary playpos=0, writepos=0, clrpos=0,
mixpos=0, buflen=65536
trace:dsound:DSOUND_PerformMix prebuff_left = 0, prebuff_max = 10x2048=20480,
writelead=0
trace:dsound:DSOUND_PerformMix Buffer starting or buffer underrun
trace:dsound:DSOUND_MixToPrimary (0,20480,1)
trace:dsound:DSOUND_MixToPrimary MixToPrimary for 0xaf08268, state=0
trace:dsound:DSOUND_MixToPrimary MixToPrimary for 0xb1ee120, state=0
trace:dsound:DSOUND_MixToPrimary MixToPrimary for 0xb1ee270, state=0
[stopped program here wit CTRL+C]


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