Lines Matching defs:hwparams_copy
211 snd_pcm_hw_params_t *hwparams, *hwparams_copy;
223 snd_pcm_hw_params_alloca(&hwparams_copy);
351 snd_pcm_hw_params_copy(hwparams_copy, hwparams);
354 if (set_buffer_size(pcm_handle, hwparams_copy, _buffer_size) >= 0 &&
355 set_period_size(pcm_handle, hwparams_copy, _period_size) >= 0 &&
356 snd_pcm_hw_params(pcm_handle, hwparams_copy) >= 0) {
361 snd_pcm_hw_params_copy(hwparams_copy, hwparams);
363 if (set_period_size(pcm_handle, hwparams_copy, _period_size) >= 0 &&
364 set_buffer_size(pcm_handle, hwparams_copy, _buffer_size) >= 0 &&
365 snd_pcm_hw_params(pcm_handle, hwparams_copy) >= 0) {
372 snd_pcm_hw_params_copy(hwparams_copy, hwparams);
375 if (set_buffer_size(pcm_handle, hwparams_copy, _buffer_size) >= 0 &&
376 snd_pcm_hw_params(pcm_handle, hwparams_copy) >= 0) {
383 snd_pcm_hw_params_copy(hwparams_copy, hwparams);
386 if (set_period_size(pcm_handle, hwparams_copy, _period_size) >= 0 &&
387 snd_pcm_hw_params(pcm_handle, hwparams_copy) >= 0) {