janwas
452d67f0b7
lib: move IsSimilarMagnitude and downcasters here from single modules where they're used acpi: simplify by only using v1.0 or 2.0 tables snd: add note on why OpenAL can't be used mahaf: change prefix wcpu: cache results, reinstate wcpu_ClockFrequency win: add winreg.h for registry functions wsnd: only do the DSound thing on non-vista (and delay-load to avoid overhead) wutil: add code to correctly detect windows version This was SVN commit r5090.
33 lines
821 B
C++
33 lines
821 B
C++
/**
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* =========================================================================
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* File : snd.cpp
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* Project : 0 A.D.
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* Description : sound card detection.
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* =========================================================================
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*/
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// license: GPL; see lib/license.txt
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#include "precompiled.h"
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#include "snd.h"
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char snd_card[SND_CARD_LEN];
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char snd_drv_ver[SND_DRV_VER_LEN];
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void snd_detect()
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{
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// note: OpenAL alGetString is worthless: it only returns
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// OpenAL API version and renderer (e.g. "Software").
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#if OS_WIN
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extern LibError win_get_snd_info();
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win_get_snd_info();
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#else
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// At least reset the values for unhandled platforms.
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debug_assert(SND_CARD_LEN >= 8 && SND_DRV_VER_LEN >= 8); // protect strcpy
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SAFE_STRCPY(snd_card, "Unknown");
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SAFE_STRCPY(snd_drv_ver, "Unknown");
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#endif
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}
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