[Bug 36882] New: Modern Era Touhou Games run at abnormally low FPS

http://bugs.winehq.org/show_bug.cgi?id=36882

Bug ID: 36882
           Summary: Modern Era Touhou Games run at abnormally low FPS
           Product: Wine
           Version: 1.7.20
          Hardware: x86
                OS: Mac OS X
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]

In later Touhou Project games (tested 14 and 14.3) in Wine 1.7.20 (and 1.7.21
and most likely before as well, but starting after 1.7.3), the FPS of the games
suddenly drops abnormally to about 20-30 for an inexplicable reason.

The following seemed especially prevalent in the Terminal Window during the
problematic FPS areas (which include the main menu)

fixme:d3dx:D3DXLoadSurfaceFromMemory Unhandled filter 0x30004.
fixme:d3d:resource_check_usage Unhandled usage flags 0x8.

The former is unfamiliar to me, while I have seen the latter before in Touhou
games.

Also, when quitting and exiting the game, the following appeared:

wine(526,0x405d6000) malloc: *** error for object 0x401ca000: pointer being
freed was not allocated
*** set a breakpoint in malloc_error_break to debug

I will be adding bug links and may perform a git bisect if wine-git compiles
for me.

[Bug 36882] Modern Era Touhou Games run at abnormally low FPS

http://bugs.winehq.org/show_bug.cgi?id=36882

--- Comment #1 from Andrew Fan  ---
Double Dealing Character (TH 14) has this problem in 1.7.21. The main game
locks to 20 FPS despite the config settings being set to normal FPS.

[Bug 36882] Modern Era Touhou Games run at abnormally low FPS

http://bugs.winehq.org/show_bug.cgi?id=36882

--- Comment #2 from Andrew Fan  ---
NOTE: This bug most likely only applies to Touhou 14 and 14.3, the newest
entries in the series. Touhou 13 runs at a stable FPS of 60 in Wine 1.7.21.

[Bug 36882] Touhou 14 (Ten Desires) and 14.3 (Impossible Spell Card) run at 20 FPS rather than 60

http://bugs.winehq.org/show_bug.cgi?id=36882

Andrew Fan  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Modern Era Touhou Games run |Touhou 14 (Ten Desires) and
                   |at abnormally low FPS       |14.3 (Impossible Spell
                   |                            |Card) run at 20 FPS rather
                   |                            |than 60

[Bug 36882] Touhou 14 (Ten Desires) and 14.3 (Impossible Spell Card) run at 20 FPS rather than 60

http://bugs.winehq.org/show_bug.cgi?id=36882

Andrew Fan  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

[Bug 36882] Touhou 14 (Ten Desires) and 14.3 (Impossible Spell Card) run at 20 FPS rather than 60

http://bugs.winehq.org/show_bug.cgi?id=36882

--- Comment #3 from Andrew Fan  ---
Tested using Wine 1.6.2, and Impossible Spell Card (TH 14.3) was running
perfectly at 60 FPS. Therefore, this regression occurred between 1.6.2 and
1.7.20.

[Bug 36882] Touhou 14 (Ten Desires) and 14.3 (Impossible Spell Card) run at 20 FPS rather than 60

http://bugs.winehq.org/show_bug.cgi?id=36882

Andrew Fan  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression

[Bug 36882] Certain Touhou Games (10, 14, 14.3) run at 20 FPS rather than 60

http://bugs.winehq.org/show_bug.cgi?id=36882

Andrew Fan  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Touhou 14 (Ten Desires) and |Certain Touhou Games (10,
                   |14.3 (Impossible Spell      |14, 14.3) run at 20 FPS
                   |Card) run at 20 FPS rather  |rather than 60
                   |than 60                     |

[Bug 36882] Certain Touhou Games (10, 14, 14.3) run at 20 FPS rather than 60

http://bugs.winehq.org/show_bug.cgi?id=36882

--- Comment #4 from Andrew Fan  ---
In 1.7.22, I checked Touhou 10 - Mountain of Faith. Unfortunately, it too was
running at 20 FPS.

[Bug 36882] Certain Touhou Games (10, 14, 14.3) run at 20 FPS rather than 60

http://bugs.winehq.org/show_bug.cgi?id=36882

--- Comment #5 from Andrew Fan  ---
NOTES:

All of the games I tested were done using Windowed 640x480 mode and with all
other settings default. This means 32 Bit Color, Automatic Input Latency, and
No Frameskip (AKA Full Rendering Rate).

Since the same configuration settings were used for all of the games tested so
far (10, 11, 12, 12.8, 13, 14, 14.3) and all of them worked at 60 FPS on
earlier versions of wine, I believe that the configuration settings are not to
blame.

Notably, loading screens sometimes run at 30 FPS, while the rest of the three
games are locked to 20 FPS.

I am currently preparing to do a bisect test.

[Bug 36882] Certain Touhou Games (10, 14, 14.3) run at 20 FPS rather than 60

https://bugs.winehq.org/show_bug.cgi?id=36882

--- Comment #6 from Andrew Fan  ---
UPDATE:

This is (at least for Touhou 14 and 14.3), ONLY present when running in
Windowed Mode. In Fullscreen mode, this problem is not present.

[Bug 36882] Certain Touhou Games (10, 14, 14.3) run at 20 FPS rather than 60

https://bugs.winehq.org/show_bug.cgi?id=36882

Andrew Fan  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #7 from Andrew Fan  ---
Fixed in 1.7.34

Closing.

[Bug 36882] Certain Touhou Games (10, 14, 14.3) run at 20 FPS rather than 60

https://bugs.winehq.org/show_bug.cgi?id=36882

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #8 from Alexandre Julliard  ---
Closing bugs fixed in 1.7.36.