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comparison src/audio/alsa/SDL_alsa_audio.c @ 4365:d91a8026e0aa SDL-1.2

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Fixed bug #857 Fixed compiler warnings
author Sam Lantinga <slouken@libsdl.org>
date Mon, 19 Oct 2009 10:02:00 +0000
parents ae3d564e2716
children ed7b8e3520b5
comparison
equal deleted inserted replaced
4364:ae3d564e2716 4365:d91a8026e0aa
379 /* FIXME: Is this safe to do? */ 379 /* FIXME: Is this safe to do? */
380 spec->samples = bufsize / 2; 380 spec->samples = bufsize / 2;
381 381
382 /* This is useful for debugging */ 382 /* This is useful for debugging */
383 if ( getenv("SDL_AUDIO_ALSA_DEBUG") ) { 383 if ( getenv("SDL_AUDIO_ALSA_DEBUG") ) {
384 snd_pcm_sframes_t persize = 0; 384 snd_pcm_uframes_t persize = 0;
385 unsigned int periods = 0; 385 unsigned int periods = 0;
386 386
387 SDL_NAME(snd_pcm_hw_params_get_period_size)(hwparams, &persize, NULL); 387 SDL_NAME(snd_pcm_hw_params_get_period_size)(hwparams, &persize, NULL);
388 SDL_NAME(snd_pcm_hw_params_get_periods)(hwparams, &periods, NULL); 388 SDL_NAME(snd_pcm_hw_params_get_periods)(hwparams, &periods, NULL);
389 389
465 snd_pcm_hw_params_t *hwparams; 465 snd_pcm_hw_params_t *hwparams;
466 snd_pcm_sw_params_t *swparams; 466 snd_pcm_sw_params_t *swparams;
467 snd_pcm_format_t format; 467 snd_pcm_format_t format;
468 unsigned int rate; 468 unsigned int rate;
469 unsigned int channels; 469 unsigned int channels;
470 snd_pcm_uframes_t bufsize;
471 Uint16 test_format; 470 Uint16 test_format;
472 471
473 /* Open the audio device */ 472 /* Open the audio device */
474 /* Name of device should depend on # channels in spec */ 473 /* Name of device should depend on # channels in spec */
475 status = SDL_NAME(snd_pcm_open)(&pcm_handle, get_audio_device(spec->channels), SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK); 474 status = SDL_NAME(snd_pcm_open)(&pcm_handle, get_audio_device(spec->channels), SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK);