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
61 lines
2.0 KiB
C++
61 lines
2.0 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 _PLUGINDSP_H_
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#define _PLUGINDSP_H_
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#include "pluginspecs_dsp.h"
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#include "Plugin.h"
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namespace Common {
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typedef void (__cdecl* TDSP_WriteMailBox)(bool _CPUMailbox, unsigned short);
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typedef unsigned short (__cdecl* TDSP_ReadMailBox)(bool _CPUMailbox);
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typedef unsigned short (__cdecl* TDSP_ReadControlRegister)();
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typedef unsigned short (__cdecl* TDSP_WriteControlRegister)(unsigned short);
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typedef void (__cdecl *TDSP_SendAIBuffer)(unsigned int address, unsigned int num_samples, unsigned int sample_rate);
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typedef void (__cdecl *TDSP_Update)(int cycles);
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typedef void (__cdecl *TDSP_StopSoundStream)();
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typedef void (__cdecl *TDSP_ClearAudioBuffer)();
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class PluginDSP : public CPlugin
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{
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public:
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PluginDSP(const char *_Filename);
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virtual ~PluginDSP();
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virtual bool IsValid() {return validDSP;};
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TDSP_ReadMailBox DSP_ReadMailboxHigh;
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TDSP_ReadMailBox DSP_ReadMailboxLow;
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TDSP_WriteMailBox DSP_WriteMailboxHigh;
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TDSP_WriteMailBox DSP_WriteMailboxLow;
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TDSP_ReadControlRegister DSP_ReadControlRegister;
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TDSP_WriteControlRegister DSP_WriteControlRegister;
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TDSP_SendAIBuffer DSP_SendAIBuffer;
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TDSP_Update DSP_Update;
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TDSP_StopSoundStream DSP_StopSoundStream;
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TDSP_ClearAudioBuffer DSP_ClearAudioBuffer;
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private:
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bool validDSP;
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};
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} // namespace
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#endif // _PLUGINDSP_H_
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