Mercurial > sdl-ios-xcode

comparison src/audio/alsa/SDL_alsa_audio.c @ 2938:2929ed239d2a

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Adjusted default choice of audio driver. If a driver can definitely see available devices, it is chosen. Otherwise, we'll take the first driver that initializes but saw no devices...this might be because it can't enumerate them, or there really aren't any available. This prevents the dsp driver from hogging control when there are no /dev/dsp* nodes (for example, on a Linux box with ALSA and no OSS emulation).
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 01 Jan 2009 07:54:58 +0000
parents 99210400e8b9
children 1e431c2631ee
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2937:017d4334accf 2938:2929ed239d2a
605 impl->PlayDevice = ALSA_PlayDevice; 605 impl->PlayDevice = ALSA_PlayDevice;
606 impl->CloseDevice = ALSA_CloseDevice; 606 impl->CloseDevice = ALSA_CloseDevice;
607 impl->Deinitialize = ALSA_Deinitialize; 607 impl->Deinitialize = ALSA_Deinitialize;
608 impl->OnlyHasDefaultOutputDevice = 1; /* !!! FIXME: Add device enum! */ 608 impl->OnlyHasDefaultOutputDevice = 1; /* !!! FIXME: Add device enum! */
609 609
610 return 1; 610 return 1; /* !!! FIXME: return 2 once device enum is implemented. */
611 } 611 }
612 612
613 613
614 AudioBootStrap ALSA_bootstrap = { 614 AudioBootStrap ALSA_bootstrap = {
615 DRIVER_NAME, "ALSA 0.9 PCM audio", ALSA_Init, 0 615 DRIVER_NAME, "ALSA 0.9 PCM audio", ALSA_Init, 0