Lines Matching refs:stride
64 unsigned int stride;
83 stride = runtime->frame_bits >> 3;
84 if (stride == 0) {
85 dprintk("stride is zero\n");
89 length = num_bytes / stride;
104 memcpy(runtime->dma_area + oldptr * stride, pcm_data,
105 cnt * stride);
106 memcpy(runtime->dma_area, pcm_data + cnt * stride,
107 length * stride - cnt * stride);
109 memcpy(runtime->dma_area + oldptr * stride, pcm_data,
110 length * stride);