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DSP comments & minor reorganization (moved all DSP state into the g_dsp struct). No functionality change.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4813 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2010-01-12 21:38:39 +00:00
parent 532ab905c4
commit af08186daa
8 changed files with 117 additions and 79 deletions
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34
Source/Plugins/Plugin_DSP_LLE/Src/main.cpp
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@ -163,11 +163,32 @@ void DllConfig(HWND _hParent)
#endif
}
void DoState(unsigned char **ptr, int mode)
{
PointerWrap p(ptr, mode);
p.Do(g_InitMixer);
// Enable this when the HLE is fixed to save/load the same amount of data,
// no matter how bogus, so that one can switch LLE->HLE. The other way is unlikely to work very well.
#if 0
p.Do(g_dsp.r);
p.Do(g_dsp.pc);
p.Do(g_dsp.err_pc);
p.Do(g_dsp.cr);
p.Do(g_dsp.reg_stack_ptr);
p.Do(g_dsp.exceptions);
p.Do(g_dsp.exceptions_in_progress);
for (int i = 0; i < 4; i++) {
p.Do(g_dsp.reg_stack[i]);
}
p.Do(g_dsp.iram_crc);
p.Do(g_dsp.step_counter);
p.Do(g_dsp.ifx_regs);
p.Do(g_dsp.mbox[0]);
p.Do(g_dsp.mbox[1]);
p.DoArray(g_dsp.iram, DSP_IRAM_BYTE_SIZE);
p.DoArray(g_dsp.dram, DSP_DRAM_BYTE_SIZE);
#endif
}
void EmuStateChange(PLUGIN_EMUSTATE newState)
@ -369,12 +390,11 @@ void DSP_SendAIBuffer(unsigned int address, unsigned int num_samples)
if (!soundStream)
return;
CMixer* pMixer = soundStream->GetMixer();
CMixer *pMixer = soundStream->GetMixer();
if (pMixer && address)
if (pMixer != 0 && address != 0)
{
short* samples = (short*)Memory_Get_Pointer(address);
short *samples = (short *)Memory_Get_Pointer(address);
pMixer->PushSamples(samples, num_samples);
}
@ -383,7 +403,7 @@ void DSP_SendAIBuffer(unsigned int address, unsigned int num_samples)
void DSP_ClearAudioBuffer()
{
if(soundStream)
soundStream->Clear(*g_dspInitialize.pEmulatorState);
if (soundStream)
soundStream->Clear((*g_dspInitialize.pEmulatorState) ? true : false);
}