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Hook up sound output in the LLE plugin. Some AX games actually produce some icky scratchy "sound" sometimes :D

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@761 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2008-10-04 00:16:19 +00:00
parent 8d0f6d40f4
commit 3d475abf2b
8 changed files with 243 additions and 36 deletions
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22
Source/Plugins/Plugin_DSP_LLE/Src/main.cpp
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@ -18,6 +18,7 @@
#include "Common.h"
#include "Globals.h"
#include "CommonTypes.h"
#include "Mixer.h"
#include "gdsp_interpreter.h"
#include "gdsp_interface.h"
@ -203,10 +204,6 @@ void dspi_req_dsp_irq()
}
void Mixer(short* buffer, int numSamples, int bits, int rate, int channels)
{}
void DSP_Initialize(DSPInitialize _dspInitialize)
{
bool bCanWork = true;
@ -376,12 +373,23 @@ void DSP_Update(int cycles)
#endif
}
void DSP_SendAIBuffer(unsigned int address, int sample_rate)
{
// uint32 Size = _Size * 16 * 2; // 16bit per sample, two channels
short samples[16] = {0}; // interleaved stereo
if (address) {
for (int i = 0; i < 16; i++) {
samples[i] = Memory_Read_U16(address + i * 2);
}
}
Mixer_PushSamples(samples, 32 / 4, sample_rate);
g_LastDMAAddress = address;
g_LastDMASize = 32;
static int counter = 0;
counter++;
#ifdef _WIN32
if ((counter & 255) == 0)
DSound::DSound_UpdateSound();
#endif
}