mirror of
https://github.com/dolphin-emu/dolphin.git
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9eea60ca69
. Performance boost (Completely non-blocking between Sound thread and CPU thread, in the meantime keeping them thread safe) . Both 32KHz & 48KHz sound can be handled properly now (But up-sampling is still not implemented, and I don't think any game requires it.) . Strategy adjustment When your PC is *NOT* capable to run the game at 100%: >> DSound Could yield more fluent sound than OpenAL sometimes, but you will lose the sync between video & audio (since audio is played before video to guarantee fluency) >> OpenAL Ensures video & audio are always sync'ed, but sound could be intermittent(to let slow video catch up) . Changed default frame limit to: Auto (Somehow this can dramatically decrease the chance of wiimote desync in game NSMB) git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4724 8ced0084-cf51-0410-be5f-012b33b47a6e
65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#ifndef _AUDIO_COMMON_H_
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#define _AUDIO_COMMON_H_
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#include "Common.h"
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#include "AudioCommonConfig.h"
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#include "../../../PluginSpecs/pluginspecs_dsp.h"
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#include "SoundStream.h"
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class CMixer;
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extern DSPInitialize g_dspInitialize;
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extern SoundStream *soundStream;
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extern AudioCommonConfig ac_Config;
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// UDSPControl
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union UDSPControl
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{
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u16 Hex;
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struct
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{
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unsigned DSPReset : 1; // Write 1 to reset and waits for 0
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unsigned DSPAssertInt : 1;
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unsigned DSPHalt : 1;
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unsigned AI : 1;
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unsigned AI_mask : 1;
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unsigned ARAM : 1;
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unsigned ARAM_mask : 1;
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unsigned DSP : 1;
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unsigned DSP_mask : 1;
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unsigned ARAM_DMAState : 1; // DSPGetDMAStatus() uses this flag
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unsigned DSPInitCode : 1;
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unsigned DSPInit : 1; // DSPInit() writes to this flag
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unsigned pad : 4;
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};
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UDSPControl(u16 _Hex = 0) : Hex(_Hex) {}
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};
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namespace AudioCommon
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{
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SoundStream *InitSoundStream(CMixer *mixer = NULL);
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void ShutdownSoundStream();
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std::vector<std::string> GetSoundBackends();
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}
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#endif // _AUDIO_COMMON_H_
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