CydandClaude Fable 5
fdd9ac9d97
Archival snapshot of the Virtual World Entertainment Tesla cockpit software, 1994-1996: MUNGA engine and L4 pod layer source (Borland C++ 5.0), BT/RP game code, and game content (models, audio, maps, gauges, Division renderer data). Includes third-party libraries: Division dVS/DPL graphics, HMI SOS audio, WATTCP networking. Files are preserved byte-for-byte (.gitattributes disables all line-ending conversion). README.md documents the layout, target hardware, and toolchain. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
232 lines
6.4 KiB
C++
232 lines
6.4 KiB
C++
//===========================================================================//
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// File: l4audrnd.hh //
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// Project: MUNGA Brick: Audio Renderer Manager //
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// Contents: //
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//---------------------------------------------------------------------------//
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// Date Who Modification //
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// -------- --- ---------------------------------------------------------- //
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// 01/30/95 ECH Initial coding. //
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//---------------------------------------------------------------------------//
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// Copyright (C) 1994, Virtual World Entertainment, Inc. //
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// All Rights reserved worldwide //
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// This unpublished sourcecode is PROPRIETARY and CONFIDENTIAL //
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//===========================================================================//
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#if !defined(L4AUDRND_HPP)
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# define L4AUDRND_HPP
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# if !defined(AUDREND_HPP)
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# include <audrend.hpp>
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# endif
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# if !defined(L4AUDHDW_HPP)
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# include <l4audhdw.hpp>
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# endif
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# if !defined(L4AUDIO_HPP)
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# include <l4audio.hpp>
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# endif
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# if !defined(L4AUDRES_HPP)
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# include <l4audres.hpp>
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# endif
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ L4AudioRenderer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class L4AudioRenderer:
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public AudioRenderer
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{
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Construction, Destruction, Testing
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//
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public:
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L4AudioRenderer(
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RendererRate render_rate,
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Logical mission_review_mode
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);
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~L4AudioRenderer();
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Logical
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TestInstance() const;
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Renderer support
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//
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public:
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void
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Initialize();
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void
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NotifyOfNewInterestingEntity(Entity *interesting_entity);
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void
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NotifyOfBecomingUninterestingEntity(Entity *uninteresting_entity);
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protected:
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void
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ExecuteImplementation(
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RendererComplexity complexity_update,
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RendererOrigin::InterestingEntityIterator *iterator
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);
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private:
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void
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LoadMissionImplementation(Mission *mission);
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void
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ShutdownImplementation();
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void
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SuspendImplementation();
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void
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ResumeImplementation();
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Audio hardware accessors
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//
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public:
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AudioCard*
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GetFrontCard();
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AudioCard*
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GetRearCard();
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Audio Source support
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//
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public:
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void
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StartRequest(L4AudioSource *audio_source);
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void
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StopRequest(L4AudioSource *audio_source);
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Private methods
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//
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private:
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void
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CalculateMix();
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void
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RunningSourceCheckup();
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//void
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// RunningAudioSourceSort();
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void
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DormantSourceCheckup();
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void
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AudioSourceStopMaintenance(L4AudioSource *source);
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void
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AudioSourceSuspendMaintenance(L4AudioSource *source);
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Logical
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RequestAudioResources(
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L4AudioSource *audio_source,
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AudioChannelSet *channel_set_result
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);
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Logical
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RequestAudioChannels(
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AudioVoiceCount voices_requested,
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AudioChannelSet *channel_set_request
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);
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Private data
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//
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private:
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Logical
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missionReviewMode;
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AudioHardware
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audioHardware;
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L4AudioResourceManager
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audioResourceManager;
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AudioFrameCount
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nextCalculateMixFrame;
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typedef VChainOf<L4AudioSource*, AudioWeighting>
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RunningSourceSocket;
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typedef VChainIteratorOf<L4AudioSource*, AudioWeighting>
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RunningSourceIterator;
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RunningSourceSocket
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runningAudioSourceSocket;
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typedef ChainOf<L4AudioSource*>
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DormantSourceSocket;
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typedef ChainIteratorOf<L4AudioSource*>
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DormantSourceIterator;
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DormantSourceSocket
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dormantAudioSourceSocket;
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typedef VChainOf<L4AudioSource*, Enumeration>
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MixingSourceSocket;
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typedef VChainIteratorOf<L4AudioSource*, Enumeration>
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MixingSourceIterator;
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MixingSourceSocket
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mixingAudioSourceSocket;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~ L4AudioRenderer inlines ~~~~~~~~~~~~~~~~~~~~~~~~
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inline AudioCard*
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L4AudioRenderer::GetFrontCard()
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{
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Check(this);
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return audioHardware.GetFrontCard();
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}
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inline AudioCard*
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L4AudioRenderer::GetRearCard()
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{
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Check(this);
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return audioHardware.GetRearCard();
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}
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//~~~~~~~~~~~~~~~~~~~~~~ L4AudioRenderer profile macros ~~~~~~~~~~~~~~~~~~~~
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#if defined(TRACE_AUDIO_RENDERER_RUNNING_SOURCES)
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extern BitTrace Audio_Renderer_Running_Sources;
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#define SET_AUDIO_RUNNING_SOURCES() Audio_Renderer_Running_Sources.Set()
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#define CLEAR_AUDIO_RUNNING_SOURCES() Audio_Renderer_Running_Sources.Clear()
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#else
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#define SET_AUDIO_RUNNING_SOURCES()
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#define CLEAR_AUDIO_RUNNING_SOURCES()
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#endif
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#if defined(TRACE_AUDIO_RENDERER_RUNNING_SORT)
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extern BitTrace Audio_Renderer_Running_Sort;
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#define SET_AUDIO_RUNNING_SORT() Audio_Renderer_Running_Sort.Set()
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#define CLEAR_AUDIO_RUNNING_SORT() Audio_Renderer_Running_Sort.Clear()
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#else
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#define SET_AUDIO_RUNNING_SORT()
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#define CLEAR_AUDIO_RUNNING_SORT()
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#endif
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#if defined(TRACE_AUDIO_RENDERER_CALCULATE_MIX)
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extern BitTrace Audio_Renderer_Calculate_Mix;
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#define SET_AUDIO_CALCULATE_MIX() Audio_Renderer_Calculate_Mix.Set()
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#define CLEAR_AUDIO_CALCULATE_MIX() Audio_Renderer_Calculate_Mix.Clear()
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#else
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#define SET_AUDIO_CALCULATE_MIX()
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#define CLEAR_AUDIO_CALCULATE_MIX()
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#endif
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#if defined(TRACE_AUDIO_RENDERER_EXECUTE_SOURCES)
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extern BitTrace Audio_Renderer_Execute_Sources;
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#define SET_AUDIO_EXECUTE_SOURCES() Audio_Renderer_Execute_Sources.Set()
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#define CLEAR_AUDIO_EXECUTE_SOURCES() Audio_Renderer_Execute_Sources.Clear()
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#else
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#define SET_AUDIO_EXECUTE_SOURCES()
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#define CLEAR_AUDIO_EXECUTE_SOURCES()
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#endif
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#if defined(TRACE_AUDIO_RENDERER_DORMANT_SOURCES)
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extern BitTrace Audio_Renderer_Dormant_Sources;
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#define SET_AUDIO_DORMANT_SOURCES() Audio_Renderer_Dormant_Sources.Set()
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#define CLEAR_AUDIO_DORMANT_SOURCES() Audio_Renderer_Dormant_Sources.Clear()
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#else
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#define SET_AUDIO_DORMANT_SOURCES()
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#define CLEAR_AUDIO_DORMANT_SOURCES()
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#endif
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#endif
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