diff --git a/Engine/source/sfx/openal/aldlist.cpp b/Engine/source/sfx/openal/aldlist.cpp index 73307f50b..27d0f043a 100644 --- a/Engine/source/sfx/openal/aldlist.cpp +++ b/Engine/source/sfx/openal/aldlist.cpp @@ -1,17 +1,17 @@ /* * Copyright (c) 2006, Creative Labs Inc. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without modification, are permitted provided * that the following conditions are met: - * + * * * Redistributions of source code must retain the above copyright notice, this list of conditions and * the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions * and the following disclaimer in the documentation and/or other materials provided with the distribution. * * Neither the name of Creative Labs Inc. nor the names of its contributors may be used to endorse or * promote products derived from this software without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR @@ -33,20 +33,20 @@ #include #endif -/* +/* * Init call */ -ALDeviceList::ALDeviceList( const OPENALFNTABLE &oalft ) +ALDeviceList::ALDeviceList(const OPENALFNTABLE& oalft) { - VECTOR_SET_ASSOCIATION( vDeviceInfo ); + VECTOR_SET_ASSOCIATION(vDeviceInfo); - ALDEVICEINFO ALDeviceInfo; - char *devices; - int index; - const char *defaultDeviceName; - const char *actualDeviceName; + ALDEVICEINFO ALDeviceInfo; + char* devices; + int index; + const char* defaultDeviceName; + const char* actualDeviceName; - dMemcpy( &ALFunction, &oalft, sizeof( OPENALFNTABLE ) ); + dMemcpy(&ALFunction, &oalft, sizeof(OPENALFNTABLE)); // DeviceInfo vector stores, for each enumerated device, it's device name, selection status, spec version #, and extension support vDeviceInfo.clear(); @@ -54,70 +54,69 @@ ALDeviceList::ALDeviceList( const OPENALFNTABLE &oalft ) defaultDeviceIndex = 0; - // grab function pointers for 1.0-API functions, and if successful proceed to enumerate all devices - const bool enumerationExtensionPresent = ALFunction.alcIsExtensionPresent(NULL, "ALC_ENUMERATION_EXT"); - const bool enumerateAllExtensionPresent = ALFunction.alcIsExtensionPresent(NULL, "ALC_ENUMERATE_ALL_EXT"); - if (enumerateAllExtensionPresent || enumerationExtensionPresent) { - if (enumerateAllExtensionPresent) - { - devices = (char *)ALFunction.alcGetString(NULL, ALC_ALL_DEVICES_SPECIFIER); - defaultDeviceName = (char *)ALFunction.alcGetString(NULL, ALC_DEFAULT_ALL_DEVICES_SPECIFIER); - } - else - { - devices = (char *)ALFunction.alcGetString(NULL, ALC_DEVICE_SPECIFIER); - defaultDeviceName = (char *)ALFunction.alcGetString(NULL, ALC_DEFAULT_DEVICE_SPECIFIER); - } - + if (ALFunction.alcIsExtensionPresent(NULL, "ALC_ENUMERATION_EXT")) + { + devices = (char*)ALFunction.alcGetString(NULL, ALC_DEVICE_SPECIFIER); + defaultDeviceName = (char*)ALFunction.alcGetString(NULL, ALC_DEFAULT_DEVICE_SPECIFIER); index = 0; - // go through device list (each device terminated with a single NULL, list terminated with double NULL) - while (*devices != 0) { - if (String::compare(defaultDeviceName, devices) == 0) { + while (*devices != NULL) + { + if (dStrcmp(defaultDeviceName, devices) == 0) + { defaultDeviceIndex = index; } - ALCdevice *device = ALFunction.alcOpenDevice(devices); - if (device) { - ALCcontext *context = ALFunction.alcCreateContext(device, NULL); - if (context) { + ALCdevice* device = ALFunction.alcOpenDevice(devices); + + if (device) + { + ALCcontext* context = ALFunction.alcCreateContext(device, NULL); + if (context) + { ALFunction.alcMakeContextCurrent(context); - // if new actual device name isn't already in the list, then add it... - actualDeviceName = devices; + + actualDeviceName = ALFunction.alcGetString(device, ALC_DEVICE_SPECIFIER); bool bNewName = true; for (int i = 0; i < GetNumDevices(); i++) { - if (String::compare(GetDeviceName(i), actualDeviceName) == 0) { + if (dStrcmp(GetDeviceName(i), actualDeviceName) == 0) { bNewName = false; } } - if ((bNewName) && (actualDeviceName != NULL) && (dStrlen(actualDeviceName) > 0)) { + + if ((bNewName) && (actualDeviceName != NULL) && (dStrlen(actualDeviceName) > 0)) + { dMemset(&ALDeviceInfo, 0, sizeof(ALDEVICEINFO)); ALDeviceInfo.bSelected = true; dStrncpy(ALDeviceInfo.strDeviceName, actualDeviceName, sizeof(ALDeviceInfo.strDeviceName)); + ALFunction.alcGetIntegerv(device, ALC_MAJOR_VERSION, sizeof(int), &ALDeviceInfo.iMajorVersion); ALFunction.alcGetIntegerv(device, ALC_MINOR_VERSION, sizeof(int), &ALDeviceInfo.iMinorVersion); ALDeviceInfo.iCapsFlags = 0; - // Check for ALC Extensions if (ALFunction.alcIsExtensionPresent(device, "ALC_EXT_CAPTURE") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALCapture; + if (ALFunction.alcIsExtensionPresent(device, "ALC_EXT_EFX") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALEFX; - // Check for AL Extensions if (ALFunction.alIsExtensionPresent("AL_EXT_OFFSET") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALOffset; if (ALFunction.alIsExtensionPresent("AL_EXT_LINEAR_DISTANCE") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALLinearDistance; + if (ALFunction.alIsExtensionPresent("AL_EXT_EXPONENT_DISTANCE") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALExponentDistance; - + if (ALFunction.alIsExtensionPresent("EAX2.0") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALEAX2; + if (ALFunction.alIsExtensionPresent("EAX3.0") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALEAX3; + if (ALFunction.alIsExtensionPresent("EAX4.0") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALEAX4; + if (ALFunction.alIsExtensionPresent("EAX5.0") == AL_TRUE) ALDeviceInfo.iCapsFlags |= SFXALEAX5; @@ -128,6 +127,94 @@ ALDeviceList::ALDeviceList( const OPENALFNTABLE &oalft ) ALDeviceInfo.uiSourceCount = GetMaxNumSources(); vDeviceInfo.push_back(ALDeviceInfo); + + } + ALFunction.alcMakeContextCurrent(NULL); + ALFunction.alcDestroyContext(context); + } + ALFunction.alcCloseDevice(device); + } + devices += dStrlen(devices) + 1; + index += 1; + } + } + + index = 0; + + if (ALFunction.alcIsExtensionPresent(NULL, "ALC_ENUMERATE_ALL_EXT")) + { + devices = (char*)ALFunction.alcGetString(NULL, ALC_ALL_DEVICES_SPECIFIER); + defaultDeviceName = (char*)ALFunction.alcGetString(NULL, ALC_DEFAULT_ALL_DEVICES_SPECIFIER); + index = 0; + while (*devices != NULL) + { + if (dStrcmp(defaultDeviceName, devices) == 0) + { + defaultDeviceIndex = index; + } + ALCdevice* device = ALFunction.alcOpenDevice(devices); + + if (device) + { + ALCcontext* context = ALFunction.alcCreateContext(device, NULL); + if (context) + { + ALFunction.alcMakeContextCurrent(context); + + actualDeviceName = ALFunction.alcGetString(device, ALC_ALL_DEVICES_SPECIFIER); + bool bNewName = true; + for (int i = 0; i < GetNumDevices(); i++) { + if (dStrcmp(GetDeviceName(i), actualDeviceName) == 0) { + bNewName = false; + } + } + + if ((bNewName) && (actualDeviceName != NULL) && (dStrlen(actualDeviceName) > 0)) + { + dMemset(&ALDeviceInfo, 0, sizeof(ALDEVICEINFO)); + ALDeviceInfo.bSelected = true; + dStrncpy(ALDeviceInfo.strDeviceName, actualDeviceName, sizeof(ALDeviceInfo.strDeviceName)); + + ALFunction.alcGetIntegerv(device, ALC_MAJOR_VERSION, sizeof(int), &ALDeviceInfo.iMajorVersion); + ALFunction.alcGetIntegerv(device, ALC_MINOR_VERSION, sizeof(int), &ALDeviceInfo.iMinorVersion); + + ALDeviceInfo.iCapsFlags = 0; + + if (ALFunction.alcIsExtensionPresent(device, "ALC_EXT_CAPTURE") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALCapture; + + if (ALFunction.alcIsExtensionPresent(device, "ALC_EXT_EFX") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALEFX; + + if (ALFunction.alIsExtensionPresent("AL_EXT_OFFSET") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALOffset; + + if (ALFunction.alIsExtensionPresent("AL_EXT_LINEAR_DISTANCE") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALLinearDistance; + + if (ALFunction.alIsExtensionPresent("AL_EXT_EXPONENT_DISTANCE") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALExponentDistance; + + if (ALFunction.alIsExtensionPresent("EAX2.0") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALEAX2; + + if (ALFunction.alIsExtensionPresent("EAX3.0") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALEAX3; + + if (ALFunction.alIsExtensionPresent("EAX4.0") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALEAX4; + + if (ALFunction.alIsExtensionPresent("EAX5.0") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALEAX5; + + if (ALFunction.alIsExtensionPresent("EAX-RAM") == AL_TRUE) + ALDeviceInfo.iCapsFlags |= SFXALEAXRAM; + + // Get Source Count + ALDeviceInfo.uiSourceCount = GetMaxNumSources(); + + vDeviceInfo.push_back(ALDeviceInfo); + } ALFunction.alcMakeContextCurrent(NULL); ALFunction.alcDestroyContext(context); diff --git a/Engine/source/sfx/openal/aldlist.h b/Engine/source/sfx/openal/aldlist.h index 3b2d7e948..929cb3bf0 100644 --- a/Engine/source/sfx/openal/aldlist.h +++ b/Engine/source/sfx/openal/aldlist.h @@ -31,11 +31,11 @@ typedef struct { - char strDeviceName[256]; - S32 iMajorVersion; - S32 iMinorVersion; - U32 uiSourceCount; - S32 iCapsFlags; + char strDeviceName[256]; + S32 iMajorVersion; + S32 iMinorVersion; + U32 uiSourceCount; + S32 iCapsFlags; bool bSelected; } ALDEVICEINFO, *LPALDEVICEINFO;