void vpx_highbd_convolve8_avg_neon(const uint16_t *src, ptrdiff_t src_stride,
uint16_t *dst, ptrdiff_t dst_stride,
const InterpKernel *filter, int x0_q4,
int x_step_q4, int y0_q4, int y_step_q4,
int w, int h, int bd) {
// + 1 to make it divisible by 4
uint16_t temp[64 * 136];
const int intermediate_height =
(((h - 1) * y_step_q4 + y0_q4) >> SUBPEL_BITS) + SUBPEL_TAPS;
/* This implementation has the same issues as above. In addition, we only want
* to average the values after both passes.
*/
vpx_highbd_convolve8_horiz_neon(src - src_stride * 3, src_stride, temp, w,
filter, x0_q4, x_step_q4, y0_q4, y_step_q4, w,
intermediate_height, bd);
vpx_highbd_convolve8_avg_vert_neon(temp + w * 3, w, dst, dst_stride, filter,
x0_q4, x_step_q4, y0_q4, y_step_q4, w, h,
bd);
}
void vpx_highbd_convolve8_avg_neon(const uint16_t *src, ptrdiff_t src_stride,
uint16_t *dst, ptrdiff_t dst_stride,
const int16_t *filter_x, int x_step_q4,
const int16_t *filter_y, int y_step_q4,
int w, int h, int bd) {
const int y0_q4 = get_filter_offset(filter_y, get_filter_base(filter_y));
// + 1 to make it divisible by 4
DECLARE_ALIGNED(16, uint16_t, temp[64 * 136]);
const int intermediate_height =
(((h - 1) * y_step_q4 + y0_q4) >> SUBPEL_BITS) + SUBPEL_TAPS;
/* This implementation has the same issues as above. In addition, we only want
* to average the values after both passes.
*/
vpx_highbd_convolve8_horiz_neon(src - src_stride * 3, src_stride, temp, w,
filter_x, x_step_q4, filter_y, y_step_q4, w,
intermediate_height, bd);
vpx_highbd_convolve8_avg_vert_neon(temp + w * 3, w, dst, dst_stride, filter_x,
x_step_q4, filter_y, y_step_q4, w, h, bd);
}
