Lines Matching defs:runtime
68 struct snd_pcm_runtime *runtime = substream->runtime;
71 runtime->hw = snd_usbtv_digital_hw;
102 struct snd_pcm_runtime *runtime = substream->runtime;
125 frame_bytes = runtime->frame_bits >> 3;
135 if (buffer_pos + chunk_length >= runtime->buffer_size) {
136 size_t cnt = (runtime->buffer_size - buffer_pos) *
138 memcpy(runtime->dma_area + buffer_pos * frame_bytes,
140 memcpy(runtime->dma_area, urb_current + cnt,
143 memcpy(runtime->dma_area + buffer_pos * frame_bytes,
150 if (buffer_pos >= runtime->buffer_size)
151 buffer_pos -= runtime->buffer_size;
153 if (period_pos >= runtime->period_size) {
154 period_pos -= runtime->period_size;