The external exceptions in dolphin are checking frequently but is different to real HW, so sometime the game is in a loop checking GPU STATUS, the exceptions doesn't checked, and the game hang.\
For solve this I need a trick: still waiting for the exception handler be linked but if CommandProcecsor is reading the GPStatus, resume this.
This fixed "TimeSplitters: Future Perfect" broken in the Revision c2e6fdf09f and surely others games.
That happens because FIFO_RW_DISTANCE_HI must be written first, for checking fifo.CPReadWriteDistance == 0, so some fifo resets was not managed in the right way.
I didn't test Metroid 2 desync reported in Issue 4336 but I think is the same.
About the flickering in MP2, I don't know for my is not related or yes, but you can test anyway.
Fixed Issue 3902
Well now the FIFO is 99.99% finished :)
- I've fixed hangs in DC mode in (Simpsons, Monkey Island, Pokemon XD, etc)
- I've implemented accurate manage of Pixel Engine Interrupts, now the GPU loop is stopped when a PE Interrupt needs to be managed and resume when Pixel Engine finish,
I think now, the Fifo in DC mode is more accurate than SC mode. :)
Time to close the big fifo Issue 3694 (snif), please if you have a possible fifo issue report this like a game issue.
I was working with Skid_AU together, especially thanks for him.
Test a lot all games, and compare the performance with the master maybe this accuracy has a cost (not a lot).
I think now the fifo is very stable, overflow fixed, random hang fixed, if you have a game with a hang with this rev and not in master please report this.
For example you can test Tutorial moves at the beginning of The last history now is fluid 30/60.
Shuffle2: I've delete the hacky line, I think is not necessary anymore. Additional some clean in CommandProcessor.
Please test The Last Story and others games affected in the previous commits and give me a feedback.
- Fixes all (I hope) BBox-related unknown pointer crashes.
- Fixes wrong BBox values with Frame Skip on (and the resulting unknown pointer crashes).
- Fixes a small oversight on the change I made to the ISO Properties dialog.
This should also be a (very very little) bit faster than the previous version.
Should fix most graphical issues with Paper Mario: TTYD and Super Paper Mario. Fixes issue 360.
Since only those two games seem to require BBox support, and as per ector's suggestion, BBox is only enabled for those two games.
BBoxes and Display List Caches don't get along too well, causing Paper Mario: TTYD to hang during certain effects where BBoxes are used. For now, I disabled DList Cache for the Paper Mario games, hopefully both will be compatible in the future.
zcomploc is a feature of the BP which switch depth test from before the alpha
test to after the alpha test. This way, transparent fragments are written to
the depth buffer too.
The current implementation is quite hacky and does not cover all cases but is
enough to fix problems in a lot of game. A complete implementation would
require a multipass rendering method and is attempted in the
zcomploc-experimental branch.
According to testers feedback, fixes bugs in the following games:
- Baten Kaitos
- Baten Kaitos Origins
- 007: Everything or Nothing
- Ty the Tasmanian Tiger
- Tony Hawk's Pro Skater 3
And probably other games too.
Conflicts (because of new-shadercache-uids):
Source/Core/VideoCommon/Src/PixelShaderGen.cpp
In previous revisions of Dolphin, changing texture generation settings (via
GX_SetTexCoordGen for example) did not regenerate the vertex shader and flush
the vertices. Adding this flush should fix texture problems in a few game, for
example in Superman: Shadow of Apokolips:
Before: http://i.imgur.com/mHmfb.jpg
After: http://i.imgur.com/2ThES.png
