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Author SHA1 Message Date
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c806ae0982 Revert "Optimize mixing samples at common pitches." 
This reverts commit dd434cd7c5.

Conflicts:
	Core/HW/SasAudio.cpp
 2014-02-23 08:48:30 -08:00
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97e8f36a9b Revert "Actually use the resample buffer." 
This reverts commit dc5d17971c.
 2014-02-23 08:46:33 -08:00
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d6f203db99 Revert "Reset resample hist on keyon, round up read." 
This reverts commit 3edebbfba9.
 2014-02-23 08:45:46 -08:00
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3edebbfba9 Reset resample hist on keyon, round up read. 
If we have an uneven pitch, round up so that we get the next sample to
resample in.
 2014-02-22 22:38:03 -08:00
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9cba543a4b sceSasCoreWithMix() returns an error in raw mode. 
And does not reschedule, specifically.
 2014-02-22 08:48:55 -08:00
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0939065333 Report the raw output mode to find examples. 
I can't find any games actually leaving the output mode at 1.
 2014-02-22 08:07:51 -08:00
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ff920f6af6 Fix sceSas outputMode = 1 (which is not mono.) 
May fix games that played audio only on the left side, or something.
 2014-02-22 07:52:18 -08:00
Henrik Rydgård
4e93573422 Merge pull request #5486 from raven02/patch-25 
Use GE_CMODE instead of TPSM_PIXEL_STORAGE_MODE
 2014-02-20 18:48:10 +07:00
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a1283644ab If never set, loop to the first vag block. 
Not the second (0 = second.)
 2014-02-19 01:03:11 -08:00
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a36f7bf267 Fill in predict_nr's above 5, fix clamping. 
We weren't processing vag properly when it hit the edges.

The coefficients were found with testing about 384 samples.
 2014-02-19 01:01:56 -08:00
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11df9dabf9 Add an extra delay to VAG keyon. 
It seems to come in an extra sample late.  PCM doesn't.

This corrects timing for VAG samples so they match up exactly.  Really
minor, of course...
 2014-02-18 23:32:37 -08:00
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dc5d17971c Actually use the resample buffer. 
Fixes static in Final Fantasy Tactics music.
 2014-02-17 23:23:44 -08:00
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93060e3aef Avoid some divisions, just in case. 2014-02-17 23:19:30 -08:00
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b5bdac211a Ignore pitch > 0x1000 for pcm. 
It seems to be supported only below 0x1000.  Also, drop optimization for
double for now, simpler this way and doesn't seem common?
 2014-02-17 21:09:44 -08:00
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dd434cd7c5 Optimize mixing samples at common pitches. 
Doesn't seem to be a big help but may matter more on mobile.
 2014-02-17 21:09:44 -08:00
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139c91fe19 Return an error for an invalid pitch, per tests. 2014-02-17 21:09:43 -08:00
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1efcebb121 Smooth SAS resampling when pitch != 0x1000. 2014-02-17 21:09:43 -08:00
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8ded863231 Reset sampleFrac on keyon. 
Since we're starting the samples over.
 2014-02-17 21:09:42 -08:00
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38053df4ca Don't drop the last mix of vag samples. 
Wait instead until the end of mixing to end the envelope.
 2014-02-17 21:09:42 -08:00
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3899e18422 Always key on for 32 samples regardless of pitch. 
Before it would be more or less depending on pitch.  It's always 32.
 2014-02-17 21:09:41 -08:00
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e006ab5b2d Don't read the first 32 samples after keyon. 
The way I'm approximating this is ugly...
 2014-02-17 01:39:59 -08:00
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6b984c5593 Don't loop PCM samples when loopPos < 0. 2014-02-17 01:39:59 -08:00
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95fc9624b4 Fix PCM looping in SAS. 
The parameter specifies where the loop restarts at.
 2014-02-17 01:39:58 -08:00
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55507d7844 Fix the default adsr sustain mode. 
Probably doesn't matter, games always set it.
 2014-02-17 01:39:57 -08:00
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d097ac5394 Don't change height when keying off a voice. 
Tests show that the height does not revert to the sustain level.
 2014-02-17 01:39:56 -08:00
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d53ab02e5b Don't change height immediately on keyon. 
This replicates the PSP's behavior, which is a 32-grain lead in, plus the
height remains what it was before until processing happens.
 2014-02-17 01:39:55 -08:00
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684caa01ec Correct SAS bent linear curve. 
Tests shows that at 0x30000000 it still goes up the full amount.
 2014-02-17 01:39:54 -08:00
raven02
84bbbc3e51 Use GE_CMODE instead of TPSM_PIXEL_STORAGE_MODE 2014-02-16 23:15:17 +08:00
Henrik Rydgård
561dcf8fd1 Merge pull request #5407 from raven02/patch-18 
Return -1 when no atrac inited
 2014-02-12 15:26:54 +01:00
raven02
4f744436bb Return -1 when no atrac inited 2014-02-12 21:55:36 +08:00
Henrik Rydgård
caf729e01e Remove call to SetState, superfluous now that the state variables are gone. 2014-02-11 17:05:46 +01:00
raven02
7dcf355cd6 MediaEngine : getAudioTimeStamp() returns m_audiopts 2014-02-11 19:24:51 +08:00
Henrik Rydgård
079f653cff Sas envelopes: Simplify away some redundant state. 2014-02-11 11:56:24 +01:00
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0265fc757d Flip and shift instead of signed divide. 
Clearer than all those zeroes and maybe faster...
 2014-02-11 01:29:33 -08:00
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b398a84517 Attack switches to decay at max height already. 
It does not wait until it goes above.
 2014-02-11 00:18:36 -08:00
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95a8af9e60 Decay does not switch to release at height max. 
This can happen with an exponent rate of 0.  It stays there.
 2014-02-11 00:17:13 -08:00
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f11d362be3 Fix integer overflow in exponent decrease. 2014-02-11 00:11:07 -08:00
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f981d39f94 Sustain defaults to 0, not 0x100. 
Not sure how I came to that mistaken idea.
 2014-02-10 23:48:10 -08:00
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6392307cbd Calculate the curve on the fly per the PSP. 
Values based on lots of testing from the PSP, and match exactly.
 2014-02-10 08:43:01 -08:00
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df7d25f4bf Correct a case where release rate was set negative. 
Seems to be capped at INT_MAX like the others, oops.
 2014-02-09 11:30:15 -08:00
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a14850c16b Drop height to 0 when VAG ends. 
Otherwise we will set it to !playing and never step the height.
Should fix Yu-Gi-Oh again.  Probably release before was miscalculated as
0 which is why it worked before.
 2014-02-09 10:53:47 -08:00
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074ef84559 Correct the rates set by sceSasSetSimpleADSR(). 
They were wrong for a few combinations before.  Could have effected how
accurate sound effects were (they may have been too quite, or dropped off
wrong, etc.)
 2014-02-07 22:29:54 -08:00
raven02
3f20b5ad77 sceSas : should be always delay thread 2014-02-04 20:03:54 +08:00
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a00d5a2df8 Set a voice as keyed off when its envelope ends. 2014-02-04 01:35:53 -08:00
Henrik Rydgård
169844cc8c MediaEngine/atrac: Initialize some variables, remove use of some deprecated functions 2014-01-27 14:08:05 +01:00
Henrik Rydgård
a8eb92f395 Merge pull request #5237 from raven02/patch-6 
Return without delay if voicesPlayingCount is zero
 2014-01-27 04:16:48 -08:00
raven02
8e8329abec Fix audio gitches 2014-01-27 19:32:35 +08:00
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10f52fa2b0 Just in case, also clear results on shutdown. 2014-01-26 19:10:20 -08:00
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0ca769721a Log more information about duplicate io operations. 2014-01-26 19:05:07 -08:00
Henrik Rydgård
cc4882267a Merge pull request #5231 from unknownbrackets/swap 
Merge just some endian / swap related fixes
 2014-01-26 14:44:52 -08:00