Lines Matching refs:stride
61 unsigned int stride;
80 stride = runtime->frame_bits >> 3;
81 if (stride == 0) {
82 dprintk("stride is zero\n");
86 length = num_bytes / stride;
101 memcpy(runtime->dma_area + oldptr * stride, pcm_data,
102 cnt * stride);
103 memcpy(runtime->dma_area, pcm_data + cnt * stride,
104 length * stride - cnt * stride);
106 memcpy(runtime->dma_area + oldptr * stride, pcm_data,
107 length * stride);