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325 Commits
Author SHA1 Message Date
Henrik Rydgård 99b7741b96 Merge pull request #8194 from unknownbrackets/atrac-remaining 
Atrac: Correct outputs of sceAtracGetSoundSample()
 2015-11-09 18:46:46 +01:00
Unknown W. Brackets c1d59f263a Atrac: Ignore the loopNum value for SAS streams. 
It seems like this is ignored, and games overwrite it with the voice
number and expect it not to change.
 2015-11-09 08:23:45 -08:00
Unknown W. Brackets 21fd209f0e Atrac: Correct outputs of sceAtracGetSoundSample(). 
Without these being correct (especially without loopEnd vs. endSample
being correct), Toukiden Kiwami doesn't play background music.
 2015-11-08 19:55:28 -08:00
Unknown W. Brackets a3f7598020 Atrac: Use fileoffset for curOff context value. 
This doesn't match my tests so far, but Sol Trigger works correctly this
way.  Since this value is primarily only used for SAS, changing it back
for now until more thoroughly testing SAS makes sense.
 2015-11-08 12:24:30 -08:00
Unknown W. Brackets ac524eee1b Atrac: Also read loop count from context RAM. 
Observed the Sol Trigger demo's library writing values here, although in
the cases I saw it wasn't changing it from 0.
 2015-11-08 12:22:12 -08:00
Unknown W. Brackets a0604c6de3 Atrac: DRY a tiny bit of the code down. 2015-11-08 09:04:11 -08:00
Unknown W. Brackets 28a957694a Atrac: Apply second FACT as loop offset. 
It seems like, when these values are different, the difference indicates
some kind of delta in other sample values?

Mostly trying to match values coming out of firmware structs here.

Fixes music looping in Kurohyo 2.
 2015-11-08 08:26:41 -08:00
Unknown W. Brackets 27043b5fa5 Atrac: Do not output remain on ending decode. 
It's not supposed to output 0, or -1, or anything.  It leaves the original
value in place.  This is probably why some games "liked" different values.
 2015-11-08 08:20:09 -08:00
Unknown W. Brackets 9da62c1efc Atrac: Use end codes for remaining when streaming. 2015-11-07 23:30:09 -08:00
Unknown W. Brackets 959887d407 Atrac: Correct remaining frames return value. 
Streaming buffers still not correct in some cases, primarily looping.
 2015-11-07 23:30:09 -08:00
Unknown W. Brackets e28fa3c426 Atrac: Correct transition to fully loaded. 
Normally it won't go over of course, oops.
 2015-11-07 23:30:05 -08:00
Unknown W. Brackets 61e530df91 Atrac: Check more buffer states in GetRemainFrame. 2015-11-07 23:30:04 -08:00
Unknown W. Brackets a932b0858c Atrac: Make sure NO_DATA is always set. 
This way we can move away from data_buf, which eventually we'll stop using
entirely, in preference for PSP RAM.
 2015-11-07 23:29:59 -08:00
Unknown W. Brackets 3f3700cb45 Atrac: Allow games to update buffer state. 
Because they can and do.  This primarily only happens with low level and
SAS streams, I think.
 2015-11-07 23:29:59 -08:00
Unknown W. Brackets 91de8e46c1 Atrac: Fix an internal typo. 2015-11-07 23:29:58 -08:00
Unknown W. Brackets 26a81f5179 Atrac: Simplify USE_FFMPEG checks. 
Maybe we should just remove the option, but this way the behavior is a lot
more similar.
 2015-11-07 23:29:58 -08:00
Unknown W. Brackets 9ebc9f695e Atrac: Clean up logging in sceAtracGetRemainFrame. 2015-11-07 23:29:57 -08:00
Unknown W. Brackets 3afc86e9b8 Atrac: correct offsetting logic in resetting. 
Probably not super important exactly, but got the numbers backwards when I
reduced the test data.  Oops.
 2015-11-06 23:19:21 -08:00
Unknown W. Brackets 696cb6649e Atrac: Match PSP on reset of streaming data. 
This attempts to match the sizes and positions requested by the PSP
firmware APIs.  The two functions have to match: if they don't, it will
start reading incorrect data.
 2015-11-05 23:23:59 -08:00
Unknown W. Brackets 4511407506 Atrac: Add reschedule when resetting play pos. 
This matches tests, although the actual delay is more variable.
 2015-11-05 23:23:55 -08:00
Unknown W. Brackets a2c4f7760a Atrac: Add range check when resetting play pos. 2015-11-05 23:23:50 -08:00
Unknown W. Brackets 91e5916f66 Atrac: Fix sample range check to match output. 
It allows some negative values, actually.
 2015-11-05 23:23:45 -08:00
Unknown W. Brackets 85fac290c9 Atrac: Calc NO DATA status when loading old state. 2015-10-25 18:00:13 -07:00
Unknown W. Brackets 2b58af3db5 Atrac: Handle loop samples more correctly. 
They need to be offset same as currentSamples.  Starting to really think
it'd be better to offset currentSamples instead...
 2015-10-25 17:04:27 -07:00
Unknown W. Brackets 278d6b3690 Atrac: Set 0 read offset when fully loaded. 2015-10-25 17:04:27 -07:00
Unknown W. Brackets 85a699912d Atrac: Correct streamed bytes field in context. 2015-10-25 17:04:26 -07:00
Unknown W. Brackets 5cc13c45f4 Atrac: Try to handle endSample more consistently. 
Maybe we should offset currentSample by the firstSampleOffset instead?
 2015-10-25 17:04:25 -07:00
Unknown W. Brackets e51891e9cd Atrac: Keep track of PSP-like buffer status. 
This isn't correct yet, but tracking this much fixes looping of certain
audio.
 2015-10-25 17:04:25 -07:00
Unknown W. Brackets 7e05d0db4b Atrac: Correct decode data when there's an offset. 2015-10-25 17:04:24 -07:00
Unknown W. Brackets e90f88a687 Atrac: Parse size and fact offset more correctly. 2015-10-25 17:04:24 -07:00
Unknown W. Brackets 2e5f8d687f Atrac: Validate loop end and return an error. 2015-10-25 17:04:23 -07:00
Unknown W. Brackets 9ea765a347 Atrac: Calculate total samples based on data chunk. 
Not on the entire RIFF size, which will be (slightly) inflated.
 2015-10-25 17:04:22 -07:00
Unknown W. Brackets ac56eff31c Atrac: Parse the smpl chunk more correctly. 
Returns the same errors as the PSP.
 2015-10-25 17:04:22 -07:00
Unknown W. Brackets 596ecdc431 Atrac: Allow data to extend outside RIFF size. 
This seems technically incorrect, but it's allowed on the PSP, possibly
intentionally due to data shipped truncated by accident?
 2015-10-25 17:04:21 -07:00
Unknown W. Brackets 522a1743f4 Atrac: Return an error if there's no data chunk. 2015-10-25 17:04:20 -07:00
Unknown W. Brackets f7fa0a06d4 Atrac: Reset the fileoffset only when adding data. 
Otherwise, it's only a seek.  For example, a seek to 0, as commonly seen.
 2015-10-24 10:37:14 -07:00
Unknown W. Brackets 23c27d61df Improve an error return value. 2015-10-18 13:02:05 -07:00
Unknown W. Brackets d0a9813844 Account for uneven sized chunks by rounding up. 
Chunks have an extra pad byte if the size is uneven.  This probably isn't
happening, but just to be safe.
 2015-10-18 12:50:40 -07:00
Unknown W. Brackets 8fa843bbc3 Atrac: attempt to power through bad frames. 2015-10-17 16:20:27 -07:00
Unknown W. Brackets d30508ac43 Buildfix for Symbian/Blackberry/etc. 2015-10-17 16:20:27 -07:00
Unknown W. Brackets 60378dd59d Atrac: Hack to make seeking in GTA work. 2015-10-17 16:20:26 -07:00
Unknown W. Brackets 7d32876610 Atrac: Cleanup FFmpeg context ptr management. 2015-10-17 16:20:25 -07:00
Unknown W. Brackets b47458eabb Atrac: fix loading certain savestates. 
Some worked with it that high, but others not.
 2015-10-17 16:20:24 -07:00
Unknown W. Brackets 5177f16c8d Atrac: Use constants for the states, more clarity. 2015-10-17 16:20:23 -07:00
Unknown W. Brackets 310aa6ed47 Atrac: Remove avio helpers. 2015-10-17 16:20:22 -07:00
Unknown W. Brackets 6420b679d4 Atrac: Split out low-level packet handling. 
So we don't have the hack in the other code at all.
 2015-10-17 16:20:22 -07:00
Unknown W. Brackets 5174f7df69 Atrac: Read in the jointStereo flag for ATRAC3. 2015-10-17 16:20:21 -07:00
Unknown W. Brackets 27a10bc49f Atrac: Fix AA3 dataOff value. 
Note: will still be wrong in savestates...
 2015-10-17 16:20:20 -07:00
Unknown W. Brackets 7d0dd0b94a Atrac: Stop using avio/avformat entirely. 
Probably breaks AA3 support at this point...
 2015-10-17 16:20:20 -07:00
Unknown W. Brackets 2037977292 Revert compatibility flag for GTA Music Hack. 
This reverts commit eb4ca0cf81.
 2015-10-17 16:20:19 -07:00