mirror of
https://github.com/id-Software/DOOM-3-BFG.git
synced 2024-12-13 14:01:14 +00:00
541 lines
15 KiB
C++
541 lines
15 KiB
C++
/*
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===========================================================================
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Doom 3 BFG Edition GPL Source Code
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Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company.
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Copyright (C) 2013 Robert Beckebans
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This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").
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Doom 3 BFG Edition Source Code 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, either version 3 of the License, or
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(at your option) any later version.
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Doom 3 BFG Edition Source Code 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 for more details.
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You should have received a copy of the GNU General Public License
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along with Doom 3 BFG Edition Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
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===========================================================================
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*/
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#pragma hdrstop
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#include "precompiled.h"
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#include "../snd_local.h"
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//#include "../../../doomclassic/doom/i_sound.h"
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idCVar s_showLevelMeter( "s_showLevelMeter", "0", CVAR_BOOL | CVAR_ARCHIVE, "Show VU meter" );
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idCVar s_meterTopTime( "s_meterTopTime", "1000", CVAR_INTEGER | CVAR_ARCHIVE, "How long (in milliseconds) peaks are displayed on the VU meter" );
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idCVar s_meterPosition( "s_meterPosition", "100 100 20 200", CVAR_ARCHIVE, "VU meter location (x y w h)" );
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idCVar s_device( "s_device", "-1", CVAR_INTEGER | CVAR_ARCHIVE, "Which audio device to use (listDevices to list, -1 for default)" );
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idCVar s_showPerfData( "s_showPerfData", "0", CVAR_BOOL, "Show XAudio2 Performance data" );
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extern idCVar s_volume_dB;
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/*
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========================
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idSoundHardware_OpenAL::idSoundHardware_OpenAL
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========================
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*/
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idSoundHardware_OpenAL::idSoundHardware_OpenAL()
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{
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openalDevice = NULL;
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openalContext = NULL;
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//vuMeterRMS = NULL;
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//vuMeterPeak = NULL;
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//outputChannels = 0;
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//channelMask = 0;
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voices.SetNum( 0 );
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zombieVoices.SetNum( 0 );
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freeVoices.SetNum( 0 );
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lastResetTime = 0;
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}
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void listDevices_f( const idCmdArgs& args )
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{
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#if 1
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// TODO
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idLib::Warning( "No audio devices found" );
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return;
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#else
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UINT32 deviceCount = 0;
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if( pXAudio2->GetDeviceCount( &deviceCount ) != S_OK || deviceCount == 0 )
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{
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idLib::Warning( "No audio devices found" );
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return;
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}
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for( unsigned int i = 0; i < deviceCount; i++ )
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{
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XAUDIO2_DEVICE_DETAILS deviceDetails;
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if( pXAudio2->GetDeviceDetails( i, &deviceDetails ) != S_OK )
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{
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continue;
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}
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idStaticList< const char*, 5 > roles;
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if( deviceDetails.Role & DefaultConsoleDevice )
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{
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roles.Append( "Console Device" );
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}
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if( deviceDetails.Role & DefaultMultimediaDevice )
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{
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roles.Append( "Multimedia Device" );
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}
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if( deviceDetails.Role & DefaultCommunicationsDevice )
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{
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roles.Append( "Communications Device" );
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}
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if( deviceDetails.Role & DefaultGameDevice )
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{
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roles.Append( "Game Device" );
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}
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idStaticList< const char*, 11 > channelNames;
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_FRONT_LEFT )
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{
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channelNames.Append( "Front Left" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_FRONT_RIGHT )
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{
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channelNames.Append( "Front Right" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_FRONT_CENTER )
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{
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channelNames.Append( "Front Center" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_LOW_FREQUENCY )
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{
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channelNames.Append( "Low Frequency" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_BACK_LEFT )
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{
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channelNames.Append( "Back Left" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_BACK_RIGHT )
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{
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channelNames.Append( "Back Right" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_FRONT_LEFT_OF_CENTER )
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{
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channelNames.Append( "Front Left of Center" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_FRONT_RIGHT_OF_CENTER )
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{
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channelNames.Append( "Front Right of Center" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_BACK_CENTER )
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{
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channelNames.Append( "Back Center" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_SIDE_LEFT )
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{
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channelNames.Append( "Side Left" );
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}
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if( deviceDetails.OutputFormat.dwChannelMask & SPEAKER_SIDE_RIGHT )
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{
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channelNames.Append( "Side Right" );
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}
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char mbcsDisplayName[ 256 ];
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wcstombs( mbcsDisplayName, deviceDetails.DisplayName, sizeof( mbcsDisplayName ) );
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idLib::Printf( "%3d: %s\n", i, mbcsDisplayName );
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idLib::Printf( " %d channels, %d Hz\n", deviceDetails.OutputFormat.Format.nChannels, deviceDetails.OutputFormat.Format.nSamplesPerSec );
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if( channelNames.Num() != deviceDetails.OutputFormat.Format.nChannels )
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{
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idLib::Printf( S_COLOR_YELLOW "WARNING: " S_COLOR_RED "Mismatch between # of channels and channel mask\n" );
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}
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if( channelNames.Num() == 1 )
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{
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idLib::Printf( " %s\n", channelNames[0] );
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}
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else if( channelNames.Num() == 2 )
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{
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idLib::Printf( " %s and %s\n", channelNames[0], channelNames[1] );
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}
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else if( channelNames.Num() > 2 )
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{
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idLib::Printf( " %s", channelNames[0] );
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for( int i = 1; i < channelNames.Num() - 1; i++ )
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{
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idLib::Printf( ", %s", channelNames[i] );
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}
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idLib::Printf( ", and %s\n", channelNames[channelNames.Num() - 1] );
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}
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if( roles.Num() == 1 )
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{
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idLib::Printf( " Default %s\n", roles[0] );
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}
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else if( roles.Num() == 2 )
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{
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idLib::Printf( " Default %s and %s\n", roles[0], roles[1] );
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}
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else if( roles.Num() > 2 )
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{
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idLib::Printf( " Default %s", roles[0] );
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for( int i = 1; i < roles.Num() - 1; i++ )
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{
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idLib::Printf( ", %s", roles[i] );
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}
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idLib::Printf( ", and %s\n", roles[roles.Num() - 1] );
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}
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}
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#endif
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// RB end
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}
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/*
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========================
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idSoundHardware_OpenAL::Init
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========================
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*/
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void idSoundHardware_OpenAL::Init()
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{
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cmdSystem->AddCommand( "listDevices", listDevices_f, 0, "Lists the connected sound devices", NULL );
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common->Printf( "Setup OpenAL device and context... " );
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openalDevice = alcOpenDevice( NULL );
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if( openalDevice == NULL )
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{
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common->FatalError( "idSoundHardware_OpenAL::Init: alcOpenDevice() failed\n" );
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return;
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}
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openalContext = alcCreateContext( openalDevice, NULL );
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if( alcMakeContextCurrent( openalContext ) == 0 )
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{
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common->FatalError( "idSoundHardware_OpenAL::Init: alcMakeContextCurrent( %p) failed\n", openalContext );
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return;
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}
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common->Printf( "Done.\n" );
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common->Printf( "OpenAL vendor: %s\n", alGetString( AL_VENDOR ) );
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common->Printf( "OpenAL renderer: %s\n", alGetString( AL_RENDERER ) );
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common->Printf( "OpenAL version: %s\n", alGetString( AL_VERSION ) );
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common->Printf( "OpenAL extensions: %s\n", alGetString( AL_EXTENSIONS ) );
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//pMasterVoice->SetVolume( DBtoLinear( s_volume_dB.GetFloat() ) );
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//outputChannels = deviceDetails.OutputFormat.Format.nChannels;
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//channelMask = deviceDetails.OutputFormat.dwChannelMask;
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//idSoundVoice::InitSurround( outputChannels, channelMask );
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// ---------------------
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// Initialize the Doom classic sound system.
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// ---------------------
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//I_InitSoundHardware( outputChannels, channelMask );
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// ---------------------
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// Create VU Meter Effect
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// ---------------------
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/*
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IUnknown* vuMeter = NULL;
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XAudio2CreateVolumeMeter( &vuMeter, 0 );
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XAUDIO2_EFFECT_DESCRIPTOR descriptor;
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descriptor.InitialState = true;
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descriptor.OutputChannels = outputChannels;
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descriptor.pEffect = vuMeter;
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XAUDIO2_EFFECT_CHAIN chain;
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chain.EffectCount = 1;
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chain.pEffectDescriptors = &descriptor;
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pMasterVoice->SetEffectChain( &chain );
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vuMeter->Release();
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*/
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// ---------------------
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// Create VU Meter Graph
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// ---------------------
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/*
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vuMeterRMS = console->CreateGraph( outputChannels );
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vuMeterPeak = console->CreateGraph( outputChannels );
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vuMeterRMS->Enable( false );
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vuMeterPeak->Enable( false );
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memset( vuMeterPeakTimes, 0, sizeof( vuMeterPeakTimes ) );
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vuMeterPeak->SetFillMode( idDebugGraph::GRAPH_LINE );
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vuMeterPeak->SetBackgroundColor( idVec4( 0.0f, 0.0f, 0.0f, 0.0f ) );
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vuMeterRMS->AddGridLine( 0.500f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
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vuMeterRMS->AddGridLine( 0.250f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
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vuMeterRMS->AddGridLine( 0.125f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
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const char* channelNames[] = { "L", "R", "C", "S", "Lb", "Rb", "Lf", "Rf", "Cb", "Ls", "Rs" };
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for( int i = 0, ci = 0; ci < sizeof( channelNames ) / sizeof( channelNames[0] ); ci++ )
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{
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if( ( channelMask & BIT( ci ) ) == 0 )
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{
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continue;
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}
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vuMeterRMS->SetLabel( i, channelNames[ ci ] );
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i++;
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}
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*/
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// OpenAL doesn't really impose a maximum number of sources
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voices.SetNum( voices.Max() );
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freeVoices.SetNum( voices.Max() );
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zombieVoices.SetNum( 0 );
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for( int i = 0; i < voices.Num(); i++ )
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{
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freeVoices[i] = &voices[i];
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}
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}
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/*
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========================
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idSoundHardware_OpenAL::Shutdown
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========================
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*/
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void idSoundHardware_OpenAL::Shutdown()
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{
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for( int i = 0; i < voices.Num(); i++ )
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{
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voices[ i ].DestroyInternal();
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}
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voices.Clear();
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freeVoices.Clear();
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zombieVoices.Clear();
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alcMakeContextCurrent( NULL );
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alcDestroyContext( openalContext );
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openalContext = NULL;
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alcCloseDevice( openalDevice );
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openalDevice = NULL;
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// ---------------------
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// Shutdown the Doom classic sound system.
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// ---------------------
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//I_ShutdownSoundHardware();
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/*
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if( vuMeterRMS != NULL )
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{
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console->DestroyGraph( vuMeterRMS );
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vuMeterRMS = NULL;
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}
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if( vuMeterPeak != NULL )
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{
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console->DestroyGraph( vuMeterPeak );
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vuMeterPeak = NULL;
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}
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*/
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}
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/*
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========================
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idSoundHardware_OpenAL::AllocateVoice
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========================
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*/
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idSoundVoice* idSoundHardware_OpenAL::AllocateVoice( const idSoundSample* leadinSample, const idSoundSample* loopingSample )
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{
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if( leadinSample == NULL )
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{
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return NULL;
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}
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if( loopingSample != NULL )
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{
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if( ( leadinSample->format.basic.formatTag != loopingSample->format.basic.formatTag ) || ( leadinSample->format.basic.numChannels != loopingSample->format.basic.numChannels ) )
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{
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idLib::Warning( "Leadin/looping format mismatch: %s & %s", leadinSample->GetName(), loopingSample->GetName() );
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loopingSample = NULL;
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}
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}
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// Try to find a free voice that matches the format
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// But fallback to the last free voice if none match the format
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idSoundVoice* voice = NULL;
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for( int i = 0; i < freeVoices.Num(); i++ )
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{
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if( freeVoices[i]->IsPlaying() )
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{
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continue;
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}
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voice = ( idSoundVoice* )freeVoices[i];
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if( voice->CompatibleFormat( ( idSoundSample_OpenAL* )leadinSample ) )
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{
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break;
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}
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}
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if( voice != NULL )
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{
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voice->Create( leadinSample, loopingSample );
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freeVoices.Remove( voice );
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return voice;
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}
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return NULL;
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}
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/*
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========================
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idSoundHardware_OpenAL::FreeVoice
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========================
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*/
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void idSoundHardware_OpenAL::FreeVoice( idSoundVoice* voice )
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{
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voice->Stop();
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// Stop() is asyncronous, so we won't flush bufferes until the
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// voice on the zombie channel actually returns !IsPlaying()
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zombieVoices.Append( voice );
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}
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/*
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========================
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idSoundHardware_OpenAL::Update
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========================
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*/
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void idSoundHardware_OpenAL::Update()
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{
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if( openalDevice == NULL )
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{
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int nowTime = Sys_Milliseconds();
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if( lastResetTime + 1000 < nowTime )
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{
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lastResetTime = nowTime;
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Init();
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}
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return;
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}
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if( soundSystem->IsMuted() )
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{
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alListenerf( AL_GAIN, 0.0f );
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}
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else
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{
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alListenerf( AL_GAIN, DBtoLinear( s_volume_dB.GetFloat() ) );
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}
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// IXAudio2SourceVoice::Stop() has been called for every sound on the
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// zombie list, but it is documented as asyncronous, so we have to wait
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// until it actually reports that it is no longer playing.
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for( int i = 0; i < zombieVoices.Num(); i++ )
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{
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zombieVoices[i]->FlushSourceBuffers();
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if( !zombieVoices[i]->IsPlaying() )
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{
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freeVoices.Append( zombieVoices[i] );
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zombieVoices.RemoveIndexFast( i );
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i--;
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}
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else
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{
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static int playingZombies;
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playingZombies++;
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}
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}
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/*
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if( s_showPerfData.GetBool() )
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{
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XAUDIO2_PERFORMANCE_DATA perfData;
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pXAudio2->GetPerformanceData( &perfData );
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idLib::Printf( "Voices: %d/%d CPU: %.2f%% Mem: %dkb\n", perfData.ActiveSourceVoiceCount, perfData.TotalSourceVoiceCount, perfData.AudioCyclesSinceLastQuery / ( float )perfData.TotalCyclesSinceLastQuery, perfData.MemoryUsageInBytes / 1024 );
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}
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*/
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/*
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if( vuMeterRMS == NULL )
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{
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// Init probably hasn't been called yet
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return;
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}
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vuMeterRMS->Enable( s_showLevelMeter.GetBool() );
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vuMeterPeak->Enable( s_showLevelMeter.GetBool() );
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if( !s_showLevelMeter.GetBool() )
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{
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pMasterVoice->DisableEffect( 0 );
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return;
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}
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else
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{
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pMasterVoice->EnableEffect( 0 );
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}
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float peakLevels[ 8 ];
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float rmsLevels[ 8 ];
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XAUDIO2FX_VOLUMEMETER_LEVELS levels;
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levels.ChannelCount = outputChannels;
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levels.pPeakLevels = peakLevels;
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levels.pRMSLevels = rmsLevels;
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if( levels.ChannelCount > 8 )
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{
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levels.ChannelCount = 8;
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}
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pMasterVoice->GetEffectParameters( 0, &levels, sizeof( levels ) );
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int currentTime = Sys_Milliseconds();
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for( int i = 0; i < outputChannels; i++ )
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{
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if( vuMeterPeakTimes[i] < currentTime )
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{
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vuMeterPeak->SetValue( i, vuMeterPeak->GetValue( i ) * 0.9f, colorRed );
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}
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}
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float width = 20.0f;
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float height = 200.0f;
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float left = 100.0f;
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float top = 100.0f;
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sscanf( s_meterPosition.GetString(), "%f %f %f %f", &left, &top, &width, &height );
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vuMeterRMS->SetPosition( left, top, width * levels.ChannelCount, height );
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vuMeterPeak->SetPosition( left, top, width * levels.ChannelCount, height );
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for( uint32 i = 0; i < levels.ChannelCount; i++ )
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|
{
|
|
vuMeterRMS->SetValue( i, rmsLevels[ i ], idVec4( 0.5f, 1.0f, 0.0f, 1.00f ) );
|
|
if( peakLevels[ i ] >= vuMeterPeak->GetValue( i ) )
|
|
{
|
|
vuMeterPeak->SetValue( i, peakLevels[ i ], colorRed );
|
|
vuMeterPeakTimes[i] = currentTime + s_meterTopTime.GetInteger();
|
|
}
|
|
}
|
|
*/
|
|
}
|
|
|
|
|
|
/*
|
|
================================================
|
|
idSoundEngineCallback
|
|
================================================
|
|
*/
|
|
|
|
/*
|
|
========================
|
|
idSoundEngineCallback::OnCriticalError
|
|
========================
|
|
*/
|
|
/*
|
|
void idSoundEngineCallback::OnCriticalError( HRESULT Error )
|
|
{
|
|
soundSystemLocal.SetNeedsRestart();
|
|
}
|
|
*/
|