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194 commits

Author SHA1 Message Date
Unknown W. Brackets
66d0cef0de Avoid calling select() with an error pointlessly. 
It's just a spin loop unfortunately anyway.
 2014-06-03 01:48:10 -07:00
Unknown W. Brackets
0bba5310b6 Fix lagsync with alternate speed set. 2014-06-03 01:36:20 -07:00
Unknown W. Brackets
39b1d97beb Make the lag sync adapt to minor variance. 2014-06-02 23:34:48 -07:00
Unknown W. Brackets
29f2519861 Add an experimental sync to keep real time sync. 
May help input, audio, and network related lag problems.
 2014-06-02 23:34:48 -07:00
sum2012
d2f7a9974f Add sceDisplaySetMode error code base on JPCSP 2014-04-26 04:41:01 +08:00
Unknown W. Brackets
ed99c33cd7 Interpret iForceMaxEmulatedFPS based on 1.001 NTSC. 2014-04-13 21:47:11 -07:00
Unknown W. Brackets
4c1c694d4b Use flags to avoid hashing textures when unchanged. 
If only parameters change (like wrapping or clut, etc.) we don't need to
rehash the data - we know it hasn't changed.

Should reduce the distance between lazy texture hashing on and off.
 2014-04-13 14:22:39 -07:00
Henrik Rydgard
2240cae3bf Prevent overrunning the debug print overlay buffer 2014-03-24 11:41:18 +01:00
Unknown W. Brackets
05ab192c9c Reduce includes in Core/HLE/. 
Especially templates.
 2014-03-15 11:22:19 -07:00
Henrik Rydgård
b7651b61c7 Merge pull request #5546 from chinhodado/fixes 
some minor fixes and changes
 2014-02-23 19:12:42 +07:00
chinhodado
20ed422c3a remove a duplicate assignment 2014-02-22 23:23:33 -05:00
sum2012
f0ad992b67 Add sceCtrl_driver and sceDisplay_driver 2014-02-17 20:46:57 +08:00
Henrik Rydgård
9bea246509 Upgrade savestates correctly for the brightnessLevel addition. 2014-02-04 17:10:46 +01:00
raven02
b783723098 Implement sceDisplaySetBrightness()/sceDisplayGetBrightness() 2014-02-04 22:22:06 +08:00
DanyalZia
251b0e86ee Separates out auto-skip from frameskipping 2014-01-26 00:50:00 +05:00
Unknown W. Brackets
10454654bf Ignore unreasonable timestep values. 
This fixes #5202 (Crisis Core stuttering) and improves Mana Khemia's "Who
are you?" sound effect while loading savedata.  May also improve Monster
Hunter's similar issue.
 2014-01-24 23:55:19 -08:00
Unknown W. Brackets
4541ec4b05 Smooth out detected FPS changes. 
Helps reduce uneven FPS rates and sound effect glitches during transitions
(e.g. between a 30 fps scene and a 60 fps menu, or etc.)
 2014-01-23 22:23:43 -08:00
Unknown W. Brackets
f8883279b5 Eat some cycles when flipping the framebuffer. 2014-01-19 12:53:19 -08:00
Unknown W. Brackets
bf37e55b9f Don't return latched framebuf if not latched. 2014-01-12 23:29:03 -08:00
Unknown W. Brackets
4f585fd7a6 Fix a few minor typos. 2014-01-11 22:59:52 -08:00
Henrik Rydgård
79ff2f0ba8 Start untangling our include mess a little. 2013-12-29 23:34:45 +01:00
Unknown W. Brackets
9e9c6c0719 Allow auto frameskip to skip > 1 frame. 2013-12-15 13:27:16 -08:00
Unknown W. Brackets
160ee740d2 Fix some vblank callback wait problems. 
Stupid mistake, missing this.  May help #3680.
 2013-12-05 23:26:59 -08:00
Henrik Rydgård
7c7c4aaadc Add "u_time" uniform to postprocessing shaders. 2013-12-02 17:24:55 +01:00
Henrik Rydgard
1a6b4ceafb Compensate frame delay for the PSP refreshing at 59.94 Hz 2013-11-20 23:53:28 +01:00
Unknown W. Brackets
425ea8b846 Track hcount as an integer, not a double. 
Since it's even with NTSC.  Makes much more sense.
 2013-11-18 08:12:49 -08:00
Unknown W. Brackets
2b74f7f812 Switch to 59.94 fps rather than 60. 2013-11-18 08:06:09 -08:00
Unknown W. Brackets
39cd7f812a Move ctrl to after vblank, not before. 
Tests I'd done long ago suggested this wasn't right, but we made other
timing fixes since then, and now tests are showing this is the right
order.

May improve Patapon/etc. timing, or may hurt it...
 2013-11-17 19:32:20 -08:00
Sacha
fb7c3d96fd Introduce Timer Hack. 
Has been used in previous Symbian releases to improve speed. Was thought to only work on Wipeout but actually works on most games?
Games that run based on internal timer will experience 60 VPS without frameskip.
 2013-11-16 02:16:17 +10:00
The Dax
d56114e30d Fix VS2013. 2013-11-12 18:37:06 -05:00
Sacha
91ddddc2ef Remove unused Thread.{cpp,h} 2013-11-13 02:50:46 +10:00
Sacha
d616cc72a2 Add Blackberry statistics overlay option. 2013-10-28 14:19:27 +10:00
Unknown W. Brackets
100c188df6 Fix savestate backwards compat. 
Broken since 80702109f5.
 2013-10-24 20:01:14 -07:00
danyalzia
036a180708 Update sceDisplay.cpp 2013-09-17 11:41:12 +05:00
Unknown W. Brackets
50e9e45d65 Check version in each DoState() func. 
They bail on PointerWrap error or bad version.
 2013-09-14 20:23:03 -07:00
Unknown W. Brackets
c3839a53e5 Fix some minor warnings. 2013-09-07 22:40:08 -07:00
Henrik Rydgard
324cde5a79 Let's actually use the log category mechanism. A first step. 2013-09-07 21:19:21 +02:00
Unknown W. Brackets
e6f6564a32 Dumb typo. 2013-09-05 23:10:29 -07:00
Unknown W. Brackets
a8f100c94f Add vblank wait callback handlers. 
Turns out it's a deadline to wake up by, which makes sense.

sceDisplayWaitVblankStartMultiCB 10
   -> Callback
      sceDisplayWaitVblankStartMultiCB 2
      +2 vblanks
   <- Thread
+8 more vblanks
 2013-09-03 23:35:39 -07:00
Unknown W. Brackets
7f1a6154b2 Check if vblank waits were released before waking. 2013-09-03 23:26:23 -07:00
Unknown W. Brackets
6e5426a528 Spend a lot less time calculating the hcount. 
Tiny loss in precision, can't even notice.  Cuts time significantly in
Valkyrie Profile.
 2013-09-03 00:50:21 -07:00
Unknown W. Brackets
994e2b3e5c Implement sceDisplayAdjustAccumulatedHcount(). 
And also make sure sceDisplayGetAccumulatedHcount() works right.
 2013-09-03 00:50:20 -07:00
Unknown W. Brackets
db0c35a86d Start the Hcount at the beginning of vblank. 2013-09-03 00:49:17 -07:00
Unknown W. Brackets
17a5a42a14 Disable some common waits inside interrupts. 2013-08-27 23:55:37 -07:00
Unknown W. Brackets
61fae4e920 Return proper errors while dispatch disabled. 
In at least the majority of waits.
 2013-08-27 23:55:37 -07:00
Unknown W. Brackets
93b461774a Disable common wait funcs while intr disabled. 
Per PSP tests.
 2013-08-27 23:55:35 -07:00
Henrik Rydgard
6360fcb0ae Add some stats to get some idea of much alpha tested drawing we do. 
Turns out it's one hell of a lot and we really should fix this by
checking both vertices and textures to deduce when we can just skip
alpha testing safely, probably quite often.

I care about this because alpha testing drawing is very expensive
on some mobile chips.
 2013-08-27 21:01:17 +02:00
Unknown W. Brackets
57d057d661 Watch for consistently high flips, not spurts. 2013-08-26 20:12:26 -07:00
Unknown W. Brackets
2d806b4820 When fps cap is hit, delay current thread only. 
Fixes Jeanne d'Arc freezing.  Unfortunately, small hit to perf in God of
War, but may improve audio quality anyway...
 2013-08-25 09:46:21 -07:00
Henrik Rydgard
dfb91d4532 Track number of GPU commands executed per call level. 
This is to get an idea if it would be beneficial to compile and cache display lists. Looks like it would be for some games, for example in GTA it's often 20k/80k/20k commands per frame - that is 100k executed commands per frame that could potentially just be executed instead of interpreted. Likewise in Wipeout. Of course, this means yet another cache with invalidation issues etc..
 2013-08-23 11:29:55 +02:00