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Author SHA1 Message Date
Pierre Bourdon 9b128e9347 Disable LPF filtering in new-ax-hle 
The current implementation is broken and this is a non critical feature.

Fixes new-ax-hle regression in Super Monkey Ball.
 2013-07-06 14:35:19 +02:00
Pierre Bourdon 7b40874309 Implement AX command 0x11 (SET_OPPOSITE_LR) 2013-07-06 14:35:19 +02:00
Pierre Bourdon 0ca7ea6c3f D3D11: Fix glitched polygon edges when MSAA is enabled (this time without breaking OpenGL) 2013-04-07 20:58:48 +02:00
Pierre Bourdon 27e08f66b5 Fix build on OS X 2013-04-02 21:15:04 +02:00
Pierre Bourdon eb06c62a6e Merge branch 'new-ax-hle' 
GC and Wii games using the AX UCode should now work almost perfectly with DSP
HLE. If you get any issue, make sure the "DSP on dedicated thread" option is
disabled, and try setting framelimit to "Audio".

As a side effect, DSP HLE should not desync anymore (making it usable in
netplay and TAS) with AX games.

Conflicts:
	Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AX.h
	Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AXWii.cpp
 2013-04-02 21:00:44 +02:00
Pierre Bourdon 9860137291 Initialize the audiocommon mixer on the first write to DSPCR, even if DSP is not enabled. Fixes issue 6192. 2013-04-02 20:42:07 +02:00
Pierre Bourdon 6e708005df Implement AXWii commands 08/09, aka. "upload AUXA/AUXB and use it as a temp buffer to mix to MAIN L/R/S and AUXC L", aka. "what the fuck were they thinking?!" 2013-04-02 04:12:17 +02:00
Pierre Bourdon 0220fd1940 Implemented command 03: ADD_SUB_TO_LR 2013-04-02 03:23:48 +02:00
Pierre Bourdon 74dee41b87 Add implementation for command 02: SUB_TO_LR 2013-04-02 03:10:29 +02:00
Pierre Bourdon 5c67a0bcf6 Partial fix for the EA Wii games having no sound - implement the second OUTPUT command in AXWii. Sound in videos and musics still don't play. 2013-04-02 02:53:19 +02:00
Pierre Bourdon 49d809ac0e Merge branch 'osx-libcxx' 2013-04-01 18:17:49 +02:00
Pierre Bourdon 4d27315cd1 Initialize the AX Thread after the sync objects are initialized 2013-03-31 01:55:41 +01:00
Pierre Bourdon 60b43eb8d3 Support the old AXWii version used in games like Wii Sports or Excite Truck 2013-03-31 00:25:00 +01:00
Pierre Bourdon 276c457bed Basic framework to support the old AXWii version used in Wii Sports and Excite Truck 2013-03-30 22:22:57 +01:00
Pierre Bourdon 79c0316243 Disable the polyphase resampler - it causes audio glitches with non integer ratios 2013-03-30 16:59:06 +01:00
Pierre Bourdon 04f9c6793b Fix the argument to the samples reading callback in voice processing - should fix issues with wiimote audio, untested 2013-03-30 14:39:59 +01:00
Pierre Bourdon a813f9e13c Support loading polyphase resampling coeffs from User and Sys in HLE 2013-03-30 14:38:14 +01:00
Pierre Bourdon e3b0a2c9bf Add an option to run the AX processing on the CPU thread. Fixes timing issues causing audio glitches on Wii, and should improve the overall stability of AX HLE. 2013-03-30 14:02:30 +01:00
Pierre Bourdon c271082ec5 Add volume ramping for MAIN output, separate old volume values for each AUX channel and refactor 2013-03-30 00:55:55 +01:00
Pierre Bourdon 4b09f525f6 Fix AUX volume mixing in AXWii: implement volume ramping and MixAdd properly. Home menu sounds now work properly. 2013-03-29 22:22:24 +01:00
Pierre Bourdon ef501137be Fix audio glitching at the end of a voice because of bad non-looping sound handling in AXWii 2013-03-29 21:02:27 +01:00
Pierre Bourdon 43d862bff9 Keep a frame pointer register on OSX - libunwind seems to crash when it's not present 2013-03-29 09:58:30 -07:00
Pierre Bourdon 194ada2481 More MSVC 2010 build fixes 2013-03-29 07:55:56 -07:00
Pierre Bourdon 38db520617 MSVC 2010 does not have <mutex> or <thread> either, adding the Std* files back 2013-03-29 07:53:45 -07:00
Pierre Bourdon a8513e4605 Re-add StdConditionVariable, MSVC 2010 does not support <condition_variable> 2013-03-29 07:42:41 -07:00
Pierre Bourdon 4895e38bd5 This change might work better if I git add the files 2013-03-29 07:31:15 -07:00
Pierre Bourdon b73941c0ea Use libc++ for Mac OS X builds now that we require >= 10.7 anyway 2013-03-29 07:29:31 -07:00
Pierre Bourdon e9b236be05 OSX sucks at c++11 2013-03-29 13:55:55 +01:00
Pierre Bourdon a997824f68 Add missing <functional> header include 2013-03-29 13:51:52 +01:00
Pierre Bourdon 4dc1ffbb20 Refactor the resampling code to avoid having two polyphase resampling implementations (normal/wm) 2013-03-29 13:49:36 +01:00
Pierre Bourdon 85b498ba97 Update the right cur_addr_frac after wiimote audio resampling 2013-03-29 13:18:30 +01:00
Pierre Bourdon 57d4ba8dcc Merge branch 'master' into new-ax-hle 2013-03-29 00:49:07 +01:00
Pierre Bourdon e81dd53b7e Remove an obsolete documentation file 2013-03-17 18:56:01 +01:00
Pierre Bourdon 612c2e8516 Fix converting the charset of an empty string. Thanks to MrData on the forums for reporting this issue. 2013-03-17 14:37:00 +01:00
Pierre Bourdon 9a404ca6d4 Ship by default a free DSP ROM that can handle most games with LLE 
At the end of July 2011, LM published a free DSP ROM that works with games
using the Zelda UCode. His ROM only has the code to handle UCode loading and a
few utility functions, the rest is missing. This includes the four large sound
mixing functions used by the AX UCode and the DROM containing coefficients used
for polyphase resampling in AX.

This is an improved, updated version of this ROM, which changes the following:

- We now have a free DROM that works for polyphase resampling by "emulating"
  linear interpolation. The coefficients contained in the DROM are normally a
  list of { c1, c2, c3, c4 } which are used to interpolate a sample value from
  four previous samples:
    out_sample = prev1 * c1 + prev2 * c2 + prev3 * c3 + prev4 * c4

  The coefficients are chosen depending on the fractional part of the current
  position (basically, our position between the previous and the next sample).
  We can use this fact to generate (c1, c2, c3, c4) for each possible
  fractional part so that:
    out_sample = prev3 * curr_pos + prev4 * (1 - curr_pos)

  Which is the formula for linear interpolation between prev3 and prev4. Linear
  interpolation is not as good as polyphase resampling but it still works very
  well and I couldn't really hear any difference between the two. If someone
  wants to generate real polyphase filter coefficients, they are welcome to
  submit a patch.

- The IROM now contains the 4 mixing functions used by the AX UCode: mix_add,
  mix_add_two, mix_add_ramp, mix_add_ramp_two. They are large, inlined
  functions (probably for performance reasons) in the official DSP IROM, our
  version prefers to use a loop. This *should* be more performant with our DSP
  JIT implementation, but I did not benchmark that.

Because the new DSP ROM is working just as well as the official ROM in 95% of
cases, it is now shipped by default with Dolphin and will be used with DSPLLE
if you don't have an official DSP ROM in User/GC. It will still display a panic
alert at every boot to notice you that you are using a non official DSP ROM
made by us, which is not perfect.

Games using the CARD, IPL or GBA UCodes are still broken. I don't know what
games this actually impacts, but this is a very small proportion compared to
what works.
 2013-03-16 23:54:55 +01:00
Pierre Bourdon a2d08d6740 Fix Dolphin starting only once then crashing at startup 2013-03-01 10:11:08 +01:00
Pierre Bourdon 07539b9a3f Fix a StringUtil regression from the arm-noglsl merge 
Fixes issue 6048. Thanks to Starscream for locating the regression.
 2013-02-28 13:12:35 +01:00
Pierre Bourdon bad4f7f790 Rewrite the linear interpolation SRC to give the exact same results as the one in AXWii 2013-01-25 19:16:07 +01:00
Pierre Bourdon 9776f135e2 Add polyphase resampling support in AX 2013-01-25 08:25:28 +01:00
Pierre Bourdon 1612225e79 Implement AXWii command 01: ADD_TO_LR 2013-01-21 11:51:55 +01:00
Pierre Bourdon 4ef021e975 Better global volume adjustment on a voice. Fixes one of the 2 issues with the HOME button menu sound. 2013-01-20 17:36:57 +01:00
Pierre Bourdon 7252becf24 Fix the voice LPF implementation 2013-01-20 17:20:30 +01:00
Pierre Bourdon c662901504 Implement low-pass voice filtering, untested because I couldn't find any game using it 2013-01-20 16:15:42 +01:00
Pierre Bourdon 25419ed827 Implement Wiimote sound mixing in AXWii 2013-01-20 15:32:55 +01:00
Pierre Bourdon 35249a8576 Handle 3ms at a time in AXWii instead of 3x1ms 2013-01-20 14:42:37 +01:00
Pierre Bourdon fb64cfd18a AXWii: fix L/R channels being swapped when outputting audio samples 2013-01-20 07:36:48 +01:00
Pierre Bourdon 5c3bcc8f5f Revert "Readd the old AXWii (rename the new version to NewAXWii) and set it as default" 
Put back the new AX Wii as the default in this development branch.
 2013-01-20 07:08:15 +01:00
Pierre Bourdon 905d38827e Implement 8 bit loads backpatching 2013-01-19 16:52:13 +01:00
Pierre Bourdon c553c42d63 Implement backpatch support for 16 bit loads 2013-01-19 16:33:52 +01:00
Pierre Bourdon eb5e7d44bd Enable fastmem (aka. backpatch) support on Linux amd64 and OSX x64. Not tested on OSX, 8% performance increase on Linux amd64 2013-01-13 07:00:56 +01:00
Pierre Bourdon 2c1c538fda Disable the OpenAL and Pulseaudio audio backends 
They are currently broken and cause sound issues which are not present in other
backends:

* OpenAL plays music 2x too fast in Zelda UCode games with HLE
* Pulse backend uses a lot of CPU power and slows down emulation significantly

Both backends are currently being re-implemented in separate branches of
Dolphin, so this should be a temporary removal.
 2013-01-10 18:43:15 +01:00
Pierre Bourdon 8cfceb1186 Disable swapping cmp with instructions potentially raising interrupts 
Workaround for issue 5864 disabling parts of an optimization in the JIT. This
is not the best solution to fix this issue, but at least it does not crash.
 2013-01-08 00:02:38 +01:00
Pierre Bourdon bcf1f54c65 Optimized the Dolphin SEO process a bit 2012-12-31 02:31:55 +01:00
Pierre Bourdon b3ed3bdb91 Define NvOptimusEnablement to tell the Nvidia driver we need high performance 2012-12-25 13:51:13 +01:00
Pierre Bourdon ba348c29d7 Merge branch 'new-ax-hle' 
Only AX GC is merged so far, the new Wii AX development will be done in a
separate branch when I'll start working on it.

There are still a few AX GC bugs remaining, but overall a lot less games have
sound issues than before.

Thanks to everyone who helped test the development builds of this branch and
reported results on the forum thread.

Conflicts:
	Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AX.cpp
 2012-12-25 13:33:53 +01:00
Pierre Bourdon 4a74da3e87 Readd the old AXWii (rename the new version to NewAXWii) and set it as default 2012-12-25 13:30:55 +01:00
Pierre Bourdon 2c58385fe2 Revert "Uninitialized usage.. or so it thought." 
This reverts commit 7839676c87.

Parlane, I hate you.
 2012-12-24 21:23:28 +01:00
Pierre Bourdon 65f88567b5 Added Tools/buildbot-try.sh. See http://code.google.com/p/dolphin-emu/wiki/BuildbotTry for documentation about that feature. 2012-12-22 10:51:41 +01:00
Pierre Bourdon b0cbac174b Implemented dpop samples support 2012-12-19 08:31:17 +01:00
Pierre Bourdon 071b27f0bb Fix volume mixing in DownloadAndMixWithVolume (same issue with >1.0 volumes) 2012-12-19 05:56:57 +01:00
Pierre Bourdon 2c10ca4e46 Rewrite the linear sample rate conversion algorithm to make it less hacky and to support arbitrarly big ratios 2012-12-18 17:38:41 +01:00
Pierre Bourdon 1cecbaedce Fix MixAdd with volume. The previous volume formula completely failed with volumes >= 1.0 (0x8000). Fixes Tomb Raider Legends (GC) music. 2012-12-18 07:01:22 +01:00
Pierre Bourdon faaaa97c9e Added a utility function to dump an AX PB for debugging 2012-12-18 07:00:24 +01:00
Pierre Bourdon 1abbfd4b15 Remove some useless 'inline' attributes from the AX HLE voice mixing functions 2012-12-18 07:00:04 +01:00
Pierre Bourdon 70b3980f46 Fix AX HLE command 12 arguments: takes 4 u16, not 1 2012-12-18 06:58:47 +01:00
Pierre Bourdon ed59f8ff1d Remove UCode_AX_ADPCM.h, now useless (incorporated into UCode_AX_Voice.h) 2012-12-18 05:55:40 +01:00
Pierre Bourdon 3ca77cf077 Fix samples clamping and interlacing in the OUTPUT command. Shouldn't have assumed previous AX HLE was doing something right. 2012-12-01 00:54:25 +01:00
Pierre Bourdon 04b1ee0016 Implemented command 01 (download data and mix to MAIN/AUXA/AUXB with volume control). Fixes missing weapon sounds in Metroid Prime 2. 2012-11-28 15:22:02 +01:00
Pierre Bourdon 4cf2856284 Improve savestates support in AX and AXWii 2012-11-28 03:31:46 +01:00
Pierre Bourdon f11a40f858 Command 13 should upload only AUXA LRS, not MAIN LRS + AUXA LRS. Fixes more GC EA games sound/music (including FIFA 06, Madden 08). 2012-11-28 01:48:27 +01:00
Pierre Bourdon 1a129abe0d AUX return data should be mixed to main buffers, not AUX buffers. Fixes a regression introduced by r954c55e35afb, now EA games sound works again. 2012-11-27 21:48:59 +01:00
Pierre Bourdon 9270b62830 Rewrite MixAUXSamples to make it more clean 2012-11-27 20:36:34 +01:00
Pierre Bourdon 2120f536d5 Implement command 07 in GC AX (download data to main LR and reset main surround) 2012-11-27 20:36:14 +01:00
Pierre Bourdon 9b1a66245e Fix an AUX mixing issue introduced when implementing AXWii. Now FIFA 06 sounds great with AX HLE. 2012-11-27 00:03:40 +01:00
Pierre Bourdon 706939e632 Implement command 10, used by FIFA 06 and linked to AUXB mixing. Sound still broken in that game. 2012-11-27 00:03:02 +01:00
Pierre Bourdon fb1ecd90b0 Implemented command 13 in GC AX, used in some EA games (FIFA 06 now has broken sound, which is still better than no sound) 2012-11-26 23:34:18 +01:00
Pierre Bourdon 9d85052a66 Implement Wiimote audio output in AXWii. Not very useful yet as no sound is currently being mixed to the wiimote channels. 2012-11-20 11:34:49 +01:00
Pierre Bourdon affdf08fd6 Real fix for the crashes on Windows with AXWii 2012-11-20 09:49:27 +01:00
Pierre Bourdon e858835c7e Fixing the hack fix (I can't multiply 32x32) 2012-11-20 04:26:07 +01:00
Pierre Bourdon 0d3c3f6339 Fix a crash in AXWii with SRC ratio > 4 (which I thought was impossible, but AXWii changed the SRC algorithm) 2012-11-20 04:18:48 +01:00
Pierre Bourdon 321e3a8421 Add global volume handling for AUX mixing and L/R output in AXWii 2012-11-20 03:32:29 +01:00
Pierre Bourdon ae85159a94 Add surround sound support to GC AX HLE 2012-11-20 03:22:24 +01:00
Pierre Bourdon 954c55e35a New AXWii now working properly in some games I tested 2012-11-20 03:13:55 +01:00
Pierre Bourdon e750bed2a9 Rename NewAX -> AX and remove the old code. Time to work on AXWii. 2012-11-19 22:03:56 +01:00
Pierre Bourdon 4f88fee560 Added a small TODO list of things missing in NewAX 2012-11-19 20:25:57 +01:00
Pierre Bourdon 3541d33c25 Support both versions of the mixer_control bitfield. Fixes Skies of Arcadia music being muted (and sounds being mixed only on the left audio channel), this time without a hack. 2012-11-19 20:10:37 +01:00
Pierre Bourdon c8b2ba1bc6 Implement the MORE command (0D) used to read more commands from the CPU 2012-11-16 07:51:19 +01:00
Pierre Bourdon 5a2d8661d7 Add comments explaining how the voice processing works 2012-11-15 16:57:33 +01:00
Pierre Bourdon aa90f799b7 Re-implementation of the AX voice mixing algorithm. Now with 100% less WTF. 2012-11-15 16:30:05 +01:00
Pierre Bourdon 531cc6aaf3 Fixed AUXB_NOWRITE command number and implemented UPLOAD_LRS command (06) 2012-11-14 18:08:29 +01:00
Pierre Bourdon f84f15c5bf Oops, forgot a memset which removed all AUX effects 2012-11-14 18:03:55 +01:00
Pierre Bourdon a630357c9e Add AUX mixing support as well as a send&return effect implementation 2012-11-14 17:55:16 +01:00
Pierre Bourdon 61c1fab2c6 Fix Windows support again: std::thread can't take a member pointer with StdThread.h from Common 2012-11-14 12:13:19 +01:00
Pierre Bourdon db46ccd175 More accurate mixing buffers initialization using parameters from command 00 2012-11-14 12:08:41 +01:00
Pierre Bourdon 24d430eba0 Add NewAX to the VC++ project files 2012-11-14 11:32:57 +01:00
Pierre Bourdon 6a1241c03e Make a hack optional to fix 48KHz output mode with NewAX 2012-11-14 11:25:27 +01:00
Pierre Bourdon 0b275c20af Added output support to NewAX. Now working fine with Tales of Symphonia. 2012-11-14 11:20:54 +01:00
Pierre Bourdon 18f3630af5 PBs processing is now done, just need the output to be able to test 2012-11-14 06:53:36 +01:00
Pierre Bourdon 7535c6d903 Parse the AX command list in the AX thread 2012-11-14 06:15:55 +01:00
Pierre Bourdon 9e813502ac Create a new thread for AX and make it handle the command lists 2012-11-14 05:33:04 +01:00