441 lines
13 KiB
C++
441 lines
13 KiB
C++
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#include "fmod_settings.h"
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#ifdef FMOD_SUPPORT_EAX
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#include "fmod_output_dsound.h"
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#include "fmod_eax4.h"
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#include "fmod_localcriticalsection.h"
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#include "fmod_sample_dsound.h"
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#include "fmod_systemi.h"
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#include <stdio.h>
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namespace FMOD
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{
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bool gFXslot2set = false;
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bool gFXslot3set = false;
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/*
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[
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[DESCRIPTION]
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[PARAMETERS]
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[RETURN_VALUE]
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[REMARKS]
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[SEE_ALSO]
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]
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*/
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bool OutputDSound::querySupportEAX4(FMOD_GUID guid, unsigned long ulProperty)
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{
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HRESULT hr;
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unsigned long ulSupport;
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GUID g;
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::querySupportEAX4", "check properties %08X\n", ulProperty));
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FMOD_memcpy(&g, &guid, sizeof(GUID));
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hr = mBufferReverb->QuerySupport(g, ulProperty, &ulSupport);
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if ( FAILED(hr) )
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{
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return false;
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}
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if ( (ulSupport&(KSPROPERTY_SUPPORT_GET|KSPROPERTY_SUPPORT_SET)) ==
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(KSPROPERTY_SUPPORT_GET|KSPROPERTY_SUPPORT_SET) )
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{
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::querySupportEAX4", "success.\n"));
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return true;
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}
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::querySupportEAX4", "failed.\n"));
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return false;
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}
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/*
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[
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[DESCRIPTION]
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[PARAMETERS]
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[RETURN_VALUE]
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[REMARKS]
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[SEE_ALSO]
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]
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*/
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bool OutputDSound::initEAX4()
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{
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FMOD_RESULT result;
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ULONG support = 0;
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HRESULT hr = DS_OK;
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GUID guid;
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FMOD_CODEC_WAVEFORMAT waveformat;
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::initEAX4", "Querying EAX4\n"));
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if (mBufferReverb)
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{
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mBufferReverb->Release();
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mBufferReverb = NULL;
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}
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/*
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Create EAX sample
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*/
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FMOD_memset(&waveformat, 0, sizeof(FMOD_CODEC_WAVEFORMAT));
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waveformat.frequency = 44100;
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waveformat.lengthpcm = 1024;
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waveformat.channels = 1;
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waveformat.format = FMOD_SOUND_FORMAT_PCM16;
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result = createSample(FMOD_3D | FMOD_UNIQUE, &waveformat, (Sample **)&mSampleReverb);
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if (result != FMOD_OK)
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{
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::initEAX4", "could not create hardware sample.\n"));
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return false;
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}
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mSampleReverb->mSystem = mSystem;
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/*
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OBTAIN EAX INTERFACE TO BUFFER
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*/
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FMOD_memcpy(&guid, &FMOD_IID_IKsPropertySet, sizeof(GUID));
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if(mSampleReverb->mBuffer3D->QueryInterface(guid, (void **)&mBufferReverb) != DS_OK)
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{
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::initEAX4", "failed (1).\n"));
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mBufferReverb = NULL;
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return false;
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}
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/*
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QUERY FOR EAX support
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*/
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support = querySupportEAX4(FMOD_EAXPROPERTYID_EAX40_Context, EAXCONTEXT_ALLPARAMETERS);
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if (support) support = querySupportEAX4(FMOD_EAXPROPERTYID_EAX40_FXSlot0, EAXFXSLOT_ALLPARAMETERS);
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if (support) support = querySupportEAX4(FMOD_EAXPROPERTYID_EAX40_FXSlot1, EAXFXSLOT_ALLPARAMETERS);
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if (support) support = querySupportEAX4(FMOD_EAXPROPERTYID_EAX40_FXSlot2, EAXFXSLOT_ALLPARAMETERS);
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if (support) support = querySupportEAX4(FMOD_EAXPROPERTYID_EAX40_FXSlot3, EAXFXSLOT_ALLPARAMETERS);
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if (support) support = querySupportEAX4(FMOD_EAXPROPERTYID_EAX40_Source, EAXSOURCE_ALLPARAMETERS);
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if (support)
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{
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::initEAX4", "EAX 4.0 - success\n"));
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}
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else
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{
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::initEAX4", "failed (2).\n"));
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return false;
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}
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/*
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Turn down reverb to start with
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*/
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{
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long room = EAXREVERB_MINROOM;
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::initEAX4", "setting reverb environment to OFF\n"));
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FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot0, sizeof(GUID));
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hr = mBufferReverb->Set(guid, EAXREVERB_ROOM, 0, 0, &room, sizeof(long));
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if (FAILED(hr))
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{
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::initEAX4", "failed (3).\n"));
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return false;
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}
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}
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FLOG((FMOD_DEBUG_LEVEL_ALL, __FILE__, __LINE__, "OutputDSound::initEAX4", "found!\n"));
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return true;
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}
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/*
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[
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[DESCRIPTION]
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[PARAMETERS]
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[RETURN_VALUE]
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[REMARKS]
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[SEE_ALSO]
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]
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*/
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FMOD_RESULT OutputDSound::closeEAX4()
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{
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GUID guid;
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long lock = EAXFXSLOT_UNLOCKED;
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if (mBufferReverb)
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{
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/*
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Unlock FX slots
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*/
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FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot2, sizeof(GUID));
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mBufferReverb->Set(guid, EAXFXSLOT_LOCKED, 0, 0, &lock, sizeof(long));
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FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot3, sizeof(GUID));
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mBufferReverb->Set(guid, EAXFXSLOT_LOCKED, 0, 0, &lock, sizeof(long));
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mBufferReverb->Release();
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mBufferReverb = NULL;
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}
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if (mSampleReverb)
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{
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mSampleReverb->release();
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mSampleReverb = NULL;
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}
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return FMOD_OK;
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}
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/*
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[
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[DESCRIPTION]
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[PARAMETERS]
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[RETURN_VALUE]
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[REMARKS]
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[SEE_ALSO]
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]
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*/
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FMOD_RESULT OutputDSound::setPropertiesEAX4(const FMOD_REVERB_PROPERTIES *prop)
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{
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HRESULT hr;
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EAXREVERBPROPERTIES eaxprop = {0};
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EAXFXSLOTPROPERTIES fxslot;
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GUID guid;
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if (!prop)
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{
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return FMOD_ERR_INVALID_PARAM;
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}
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switch(prop->Instance)
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{
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case 1:
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{
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FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot2, sizeof(GUID));
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if (!gFXslot2set)
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{
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FMOD_memcpy(&fxslot.guidLoadEffect, &FMOD_EAX_REVERB_EFFECT, sizeof(GUID));
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fxslot.lLock = EAXFXSLOT_LOCKED;
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fxslot.lVolume = 0;
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fxslot.ulFlags = EAXFXSLOTFLAGS_ENVIRONMENT;
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hr = mBufferReverb->Set(guid, EAXFXSLOT_ALLPARAMETERS, NULL, 0, &fxslot, sizeof(EAXFXSLOTPROPERTIES));
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if (FAILED(hr))
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{
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ULONG ulReceived;
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GUID effect;
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/*
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Check if the slot contains a reverb. If so, we can still use that slot.
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*/
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hr = mBufferReverb->Get(guid, EAXFXSLOT_LOADEFFECT, NULL, 0, &effect, sizeof(GUID), &ulReceived);
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if (FAILED(hr))
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{
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return FMOD_ERR_REVERB_INSTANCE;
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}
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if (memcmp(&effect, &fxslot.guidLoadEffect, sizeof(GUID)))
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{
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return FMOD_ERR_REVERB_INSTANCE;
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}
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}
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gFXslot2set = true;
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}
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break;
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}
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case 2:
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{
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FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot3, sizeof(GUID));
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if (!gFXslot3set)
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{
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FMOD_memcpy(&fxslot.guidLoadEffect, &FMOD_EAX_REVERB_EFFECT, sizeof(GUID));
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fxslot.lLock = EAXFXSLOT_LOCKED;
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fxslot.lVolume = 0;
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fxslot.ulFlags = EAXFXSLOTFLAGS_ENVIRONMENT;
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hr = mBufferReverb->Set(guid, EAXFXSLOT_ALLPARAMETERS, NULL, 0, &fxslot, sizeof(EAXFXSLOTPROPERTIES));
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if (FAILED(hr))
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{
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ULONG ulReceived;
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GUID effect;
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/*
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Check if the slot contains a reverb. If so, we can still use that slot.
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*/
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hr = mBufferReverb->Get(guid, EAXFXSLOT_LOADEFFECT, NULL, 0, &effect, sizeof(GUID), &ulReceived);
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if (FAILED(hr))
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{
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return FMOD_ERR_REVERB_INSTANCE;
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}
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if (memcmp(&effect, &fxslot.guidLoadEffect, sizeof(GUID)))
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{
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return FMOD_ERR_REVERB_INSTANCE;
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}
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}
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gFXslot3set = true;
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}
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break;
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}
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default:
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FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot0, sizeof(GUID));
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break;
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}
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eaxprop.ulEnvironment = prop->Environment < 0 ? 0 : prop->Environment;
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eaxprop.flEnvironmentSize = prop->EnvSize;
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eaxprop.flEnvironmentDiffusion = prop->EnvDiffusion;
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eaxprop.lRoom = prop->Room;
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eaxprop.lRoomHF = prop->RoomHF;
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eaxprop.lRoomLF = prop->RoomLF;
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eaxprop.flDecayTime = prop->DecayTime;
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eaxprop.flDecayHFRatio = prop->DecayHFRatio;
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eaxprop.flDecayLFRatio = prop->DecayLFRatio;
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eaxprop.lReflections = prop->Reflections;
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eaxprop.flReflectionsDelay = prop->ReflectionsDelay;
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eaxprop.vReflectionsPan.x = prop->ReflectionsPan[0];
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eaxprop.vReflectionsPan.y = prop->ReflectionsPan[1];
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eaxprop.vReflectionsPan.z = prop->ReflectionsPan[2];
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eaxprop.lReverb = prop->Reverb;
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eaxprop.flReverbDelay = prop->ReverbDelay;
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eaxprop.vReverbPan.x = prop->ReverbPan[0];
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eaxprop.vReverbPan.y = prop->ReverbPan[1];
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eaxprop.vReverbPan.z = prop->ReverbPan[2];
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eaxprop.flEchoTime = prop->EchoTime;
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eaxprop.flEchoDepth = prop->EchoDepth;
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eaxprop.flModulationTime = prop->ModulationTime;
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eaxprop.flModulationDepth = prop->ModulationDepth;
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eaxprop.flAirAbsorptionHF = prop->AirAbsorptionHF;
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eaxprop.flHFReference = prop->HFReference;
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eaxprop.flLFReference = prop->LFReference;
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eaxprop.flRoomRolloffFactor = prop->RoomRolloffFactor;
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eaxprop.ulFlags = prop->Flags & 0xFF;
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hr = mBufferReverb->Set(guid, EAXREVERB_ALLPARAMETERS, NULL, 0, &eaxprop, sizeof(EAXREVERBPROPERTIES));
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if (FAILED(hr))
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{
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return FMOD_ERR_INVALID_PARAM;
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}
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return FMOD_OK;
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}
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/*
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[
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[DESCRIPTION]
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[PARAMETERS]
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[RETURN_VALUE]
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[REMARKS]
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[SEE_ALSO]
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]
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*/
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FMOD_RESULT OutputDSound::getPropertiesEAX4(FMOD_REVERB_PROPERTIES *prop)
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{
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HRESULT hr;
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EAXREVERBPROPERTIES eaxprop;
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ULONG ulReceived;
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GUID guid;
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if (!prop)
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{
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return FMOD_ERR_INVALID_PARAM;
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}
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switch(prop->Instance)
|
||
|
|
{
|
||
|
|
case 1:
|
||
|
|
FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot2, sizeof(GUID));
|
||
|
|
break;
|
||
|
|
case 2:
|
||
|
|
FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot3, sizeof(GUID));
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
FMOD_memcpy(&guid, &FMOD_EAXPROPERTYID_EAX40_FXSlot0, sizeof(GUID));
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
hr = mBufferReverb->Get(guid, EAXREVERB_ALLPARAMETERS, NULL, 0, &eaxprop, sizeof(EAXREVERBPROPERTIES), &ulReceived);
|
||
|
|
if (FAILED(hr))
|
||
|
|
{
|
||
|
|
return FMOD_ERR_UNSUPPORTED;
|
||
|
|
}
|
||
|
|
|
||
|
|
prop->Environment = eaxprop.ulEnvironment ;
|
||
|
|
prop->EnvSize = eaxprop.flEnvironmentSize ;
|
||
|
|
prop->EnvDiffusion = eaxprop.flEnvironmentDiffusion ;
|
||
|
|
prop->Room = eaxprop.lRoom ;
|
||
|
|
prop->RoomHF = eaxprop.lRoomHF ;
|
||
|
|
prop->RoomLF = eaxprop.lRoomLF ;
|
||
|
|
prop->DecayTime = eaxprop.flDecayTime ;
|
||
|
|
prop->DecayHFRatio = eaxprop.flDecayHFRatio ;
|
||
|
|
prop->DecayLFRatio = eaxprop.flDecayLFRatio ;
|
||
|
|
prop->Reflections = eaxprop.lReflections ;
|
||
|
|
prop->ReflectionsDelay = eaxprop.flReflectionsDelay ;
|
||
|
|
prop->ReflectionsPan[0] = eaxprop.vReflectionsPan.x ;
|
||
|
|
prop->ReflectionsPan[1] = eaxprop.vReflectionsPan.y ;
|
||
|
|
prop->ReflectionsPan[2] = eaxprop.vReflectionsPan.z ;
|
||
|
|
prop->Reverb = eaxprop.lReverb ;
|
||
|
|
prop->ReverbDelay = eaxprop.flReverbDelay ;
|
||
|
|
prop->ReverbPan[0] = eaxprop.vReverbPan.x ;
|
||
|
|
prop->ReverbPan[1] = eaxprop.vReverbPan.y ;
|
||
|
|
prop->ReverbPan[2] = eaxprop.vReverbPan.z ;
|
||
|
|
prop->EchoTime = eaxprop.flEchoTime ;
|
||
|
|
prop->EchoDepth = eaxprop.flEchoDepth ;
|
||
|
|
prop->ModulationTime = eaxprop.flModulationTime ;
|
||
|
|
prop->ModulationDepth = eaxprop.flModulationDepth ;
|
||
|
|
prop->AirAbsorptionHF = eaxprop.flAirAbsorptionHF ;
|
||
|
|
prop->HFReference = eaxprop.flHFReference ;
|
||
|
|
prop->LFReference = eaxprop.flLFReference ;
|
||
|
|
prop->RoomRolloffFactor = eaxprop.flRoomRolloffFactor ;
|
||
|
|
prop->Flags = eaxprop.ulFlags ;
|
||
|
|
|
||
|
|
return FMOD_OK;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* FMOD_SUPPORT_EAX */
|
||
|
|
|