The example image etabeta showed above (at http://mamedev.emulab.it/etabeta/fast/files/0051.png
) is correct (though the exact 'order' of the interleave of the two bg layers might be backwards, this is difficult but not impossible to check on real hardware). be sure to click on it so you can see it in full res.
the order should be fine as well: I followed Anomie's doc and BSNES by starting with the subscreen pixel, then going on with a mainscreen pixel etc.
Also note that the same blur affects both true hires and pseudo-hires. It's extremely inconsistent to only apply it to one and not the other. With the right tiledata and maps, you can make the exact same image in either true or pseudo-hires mode. They should not look different just because hires is more often actually 512-width, and pseudo-hires is more often used to blend two 256-width layers together.
I started by the assumption that averaging only pseudo-hires would have been a gross hack, hence I followed your example and I blurred both (even if the whole blurring is an option left to the user).
Notice that tomorrow morning I will commit a more verbose revision of the code where, among other things, I will properly credit you and blargg for the average algorithm.
I have a huge favor to ask. Apparently the game Speedy Gonzales, both v1.0 and v1.1 lock up in level 6-1 whenever you hit this button:
Snark says it doesn't lock up on the real thing.
Some starting trace log stuff here:http://board.byuu.org/viewtopic.php?f=3&t=611http://board.byuu.org/viewtopic.php?f=3&t=571
I can't seem to figure this one out. It apparently affects every emulator out there, but not real hardware. And the game isn't doing anything even slightly unusual
Given that it also affects MESS, could I bug you guys to see if you can find a fix as well
Would really like some help. None of the other SNES emu devs are active anymore.
yeah, I was following that thread. I'll see if I can find any possible reason for the freeze, but I hope Kale and/or Just Dessert could take a look as well, since they are way better than me in this...