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332 Commits

Author SHA1 Message Date
Lioncash
11d304ae29 Merge pull request #259 from magumagu/dtk-rewrite 
DTK rewrite
 2014-06-26 20:01:07 -04:00
magumagu
ca0203a1cc AudioCommon: restore support for DTK volume setting. 2014-06-26 16:56:57 -07:00
Lioncash
8b13afbb8e Remove the 32-bit config platform from the VS solution and projects 2014-06-24 22:07:26 -04:00
magumagu
affb7c17fc Audio mixer: fix a couple compiler warnings. 2014-06-15 14:51:33 -07:00
magumagu
40e2ce4f27 Audio mixer: remove check for ratio > 1.0. 
The code actually handles this case correctly; the algorithm is linear
interpolation between the two closest samples, and the way it is written
should work correctly with any ratio.
 2014-06-15 14:51:20 -07:00
magumagu
d43ecd0bd1 Rewrite handling of DTK (streaming) audio. 
The primary motivation here is to make sure we submit samples from the
CPU thread. This makes sure the timing of related interrupts accurate,
and generally keeps the different kinds of audio synchronized.  This will also
allow improvements to audio dumping functionality.

The new code is also more concise because it gets rid of some duplicated
audio mixing code.
 2014-06-14 15:55:20 -07:00
magumagu
87a804fdfc Revert "DSound: use DSound notifications to produce sound." 
This reverts commit 4990b8910b.

The commit is causing substantial performance issues for the DSound
backend which I somehow didn't catch during testing.
 2014-05-31 13:35:46 -07:00
Lioncash
49b0eef393 Remove the min/max functions in CommonFuncs. 
The algorithm header has the same functions.
 2014-05-29 21:44:41 -04:00
shuffle2
ca3002977b Merge pull request #256 from magumagu/dsound-notify 
DSound: use DSound notifications to produce sound.
 2014-05-23 17:02:55 -07:00
degasus
30586f4d29 Add set/get functions for IsFramelimiterTempDisabled 2014-04-30 12:51:13 +02:00
degasus
8483811b39 Add a hotkey for disabling the framelimit. 
Atm this is hardcoded to '\t'.
 2014-04-30 12:50:53 +02:00
Pierre Bourdon
6bdcbad3e4 Common: Move the Event class to a separate file, and add tests for it. Fix includes everywhere to match this. 2014-04-14 10:54:07 +02:00
magumagu
4990b8910b DSound: use DSound notifications to produce sound. 
Pretty straightforward; IDirectSoundNotify lets you register for
notifications after a certain amount of sound has played, so use that
instead of depending on Update() notifications from the CPU thread.

Also, while I'm here, reduce the buffer size by a factor of 4; this seems
to reduce the latency, although the difference is sort of subtle.
 2014-04-09 13:41:27 -07:00
lioncash
e79895e372 Replace use of the deprecated mem_fun function with mem_fn. 2014-04-01 12:09:22 -04:00
Pierre Bourdon
76fafb1c7b Merge pull request #220 from magumagu/audio-handling-cleanup-v2 
Audio handling cleanup v2
 2014-03-30 13:24:52 +02:00
magumagu
3afa17f752 Move audio handling out of DSP emulation. 
This is good for a couple of reasons: one, it gets rid of duplicated code,
and two, DSP emulation shouldn't need to interact with audio in the first
place.
 2014-03-29 11:19:32 -07:00
magumagu
78499e5b7c Delete AudioCommon::UseJIT(). 2014-03-29 11:19:31 -07:00
magumagu
102ea55f20 Move mixer construction to AudioCommon.cpp. 2014-03-29 11:19:30 -07:00
magumagu
aac4206664 Move UDSPControl structure into DSP.h . 2014-03-29 11:19:19 -07:00
Pierre Bourdon
664c8d30a0 Remove all trailing whitespaces from our codebase. 2014-03-29 11:05:44 +01:00
magumagu
ae9367a89b Delete a bunch of old audio HLE cruft. 
This commit intentionally breaks audio output from HLE Zelda UCode; no other functional change.
 2014-03-26 11:17:19 -07:00
lioncash
aecc8ea666 Remove usesMixer function from the sound streams. 
This isn't used anywhere in the codebase. Not even the base SoundStream has it as part of its interface.
 2014-03-18 10:42:07 -04:00
lioncash
5e5ab61d0c Mark the audio streams as final. 
These aren't intended to be continually extended.
 2014-03-18 10:37:45 -04:00
Lioncash
a82675b7d5 Kill off some usages of c_str. 
Also changes some function params, but this is ok.
Some simplifications were also able to be made (ie. killing off strcmps with ==, etc).
 2014-03-14 13:51:23 -04:00
Matthew Parlane
31cfc73a09 Fixes spacing for "for", "while", "switch" and "if" 
Also moved && and || to ends of lines instead of start.
Fixed misc vertical alignments and some { needed newlining.
 2014-03-11 00:35:07 +13:00
Tillmann Karras
d802d39281 clang-modernize -use-nullptr 
and s/\bNULL\b/nullptr/g for *.cpp/h/mm files not compiled on my machine
 2014-03-09 21:14:26 +01:00
Tillmann Karras
f28116b7da clang-modernize -add-override 2014-03-09 21:12:01 +01:00
Tillmann Karras
c89f04a7c5 clang-modernize -loop-convert 
and some manual adjustments
 2014-03-09 21:11:59 +01:00
Tillmann Karras
315a8ba1c0 Various changes suggested by cppcheck 
- remove unused variables
- reduce the scope where it makes sense
- correct limits (did you know that strcat()'s last parameter does not
  include the \0 that is always added?)
- set some free()'d pointers to NULL
 2014-02-28 12:43:20 +01:00
Tillmann Karras
6914eca167 Fix various warnings reported by clang 
- mostly remove unused variables
- rename some generic JIT identifiers
 2014-02-28 12:28:19 +01:00
Pierre Bourdon
fca12c4c4e Fix more header sorting issues in AudioCommon/ (now check-includes clean). 2014-02-20 01:01:10 +01:00
Lioncash
2afe215271 Convert all includes to relative paths. 2014-02-18 02:19:10 -05:00
Lioncash
3fd87a7636 Second and final pass of clearing out tabs. 2014-02-17 02:19:41 -05:00
Lioncash
6c4ee1753a Fix some vertical alignments 
ie. uses spaces for alignment.
 2014-02-16 20:12:05 -05:00
degasus
9e56b1d343 Disable framerate correction for OpenAL 
OpenAL itself stretch the time on slowdowns, so the Mixer isn't allowed also to change the rate.
 2014-02-13 13:22:29 +01:00
degasus
bbd58b8f6a change AI sampling rate based on framelimit 2014-02-11 14:53:53 +01:00
degasus
ca9fd64df9 controll the interpolation frac by the fifo size 2014-02-11 14:35:19 +01:00
degasus
d20dbbc92f audiocommon: sync mixer by fifo instead of estimate values 2014-02-11 07:25:58 +01:00
degasus
2956ffa5be audiocommon: remove 1:1 interpolation 
The usual one is 32->48 khz interpolation. So there is no need in a special 1:1 interpolation only for performance.
 2014-02-11 07:25:58 +01:00
lioncash
d2038049f5 Replace all include guard ifdefs with "#pragma once" 2014-02-10 18:07:16 -05:00
degasus
ab124b96c4 Atomic Stores / Loads 2014-02-07 00:20:10 +01:00
degasus
5c646d334a Pulseaudio: rewrite the pa backend with the async api 
The default async api allow us to set some latency options. The old one (simple API) was the lazy way to go for usual audio where latency doesn't matter.

This also streams audio, so it should be a bit faster then the old one.
 2014-02-07 00:20:10 +01:00
Lioncash
249b00c469 Change the modified parameter in the Clamp function to be a pointer. 
Makes it easier to identify the one being modified.
 2014-02-05 04:04:35 -05:00
Lioncash
6b87a0ef20 Introduce a generic clamp function to clean up some similarly duplicated code. 2014-02-04 20:43:07 -05:00
Jasper St. Pierre
34692ab826 Remove unnecessary Src/ folders 2013-12-31 14:03:19 -05:00
Jasper St. Pierre
43e618682e Convert all vcxproj files to UNIX line endings 2013-12-31 14:03:18 -05:00
Lioncash
e0aa674c72 Minor const-correctness for some functions in FifoPlayer and some AudioCommon headers. 2013-12-11 08:43:58 -05:00
Shawn Hoffman
33d56f50a4 Re-plumb window handle to the dsound backend. 
Reverts parts of commit 71c01d83ab614b9e0c421d03ca694713dbabff48.
Fixes issue 6800
 2013-11-07 09:24:56 -08:00
comex
c579637eaf Run code through the advanced tool 'sed' to remove trailing whitespace. 2013-11-03 20:54:05 -05:00
comex
965b32be9c Run code through clang-modernize -loop-convert to create range-based for loops, and manually fix some stuff up. 2013-11-03 20:54:01 -05:00