void aom_scaled_2d_ssse3(const uint8_t *src, ptrdiff_t src_stride, uint8_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) { const InterpKernel *const filters_x = get_filter_base(filter_x); const int x0_q4 = get_filter_offset(filter_x, filters_x); const InterpKernel *const filters_y = get_filter_base(filter_y); const int y0_q4 = get_filter_offset(filter_y, filters_y); scaledconvolve2d(src, src_stride, dst, dst_stride, filters_x, x0_q4, x_step_q4, filters_y, y0_q4, y_step_q4, w, h); }
void aom_highbd_convolve8_add_src_c(const uint8_t *src, ptrdiff_t src_stride, uint8_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 InterpKernel *const filters_x = get_filter_base(filter_x); const int x0_q4 = get_filter_offset(filter_x, filters_x); const InterpKernel *const filters_y = get_filter_base(filter_y); const int y0_q4 = get_filter_offset(filter_y, filters_y); highbd_convolve_add_src(src, src_stride, dst, dst_stride, filters_x, x0_q4, x_step_q4, filters_y, y0_q4, y_step_q4, w, h, bd); }
void vp9_convolve8_c(const uint8_t *src, ptrdiff_t src_stride, uint8_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) { const subpel_kernel *const filters_x = get_filter_base(filter_x); const int x0_q4 = get_filter_offset(filter_x, filters_x); const subpel_kernel *const filters_y = get_filter_base(filter_y); const int y0_q4 = get_filter_offset(filter_y, filters_y); convolve(src, src_stride, dst, dst_stride, filters_x, x0_q4, x_step_q4, filters_y, y0_q4, y_step_q4, w, h); }
void vpx_highbd_convolve8_neon(const uint8_t *src8, ptrdiff_t src_stride, uint8_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 uint16_t *src = CONVERT_TO_SHORTPTR(src8); 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; /* Filter starting 3 lines back. The neon implementation will ignore the given * height and filter a multiple of 4 lines. Since this goes in to the temp * buffer which has lots of extra room and is subsequently discarded this is * safe if somewhat less than ideal. */ vpx_highbd_convolve8_horiz_neon(CONVERT_TO_BYTEPTR(src - src_stride * 3), src_stride, CONVERT_TO_BYTEPTR(temp), w, filter_x, x_step_q4, filter_y, y_step_q4, w, intermediate_height, bd); /* Step into the temp buffer 3 lines to get the actual frame data */ vpx_highbd_convolve8_vert_neon(CONVERT_TO_BYTEPTR(temp + w * 3), w, dst, dst_stride, filter_x, x_step_q4, filter_y, y_step_q4, w, h, bd); }
void vpx_highbd_convolve8_avg_vert_c(const uint8_t *src, ptrdiff_t src_stride, uint8_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 InterpKernel *const filters_y = get_filter_base(filter_y); const int y0_q4 = get_filter_offset(filter_y, filters_y); (void)filter_x; (void)x_step_q4; highbd_convolve_avg_vert(src, src_stride, dst, dst_stride, filters_y, y0_q4, y_step_q4, w, h, bd); }
void vpx_highbd_convolve8_avg_horiz_c(const uint8_t *src, ptrdiff_t src_stride, uint8_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 InterpKernel *const filters_x = get_filter_base(filter_x); const int x0_q4 = get_filter_offset(filter_x, filters_x); (void)filter_y; (void)y_step_q4; highbd_convolve_avg_horiz(src, src_stride, dst, dst_stride, filters_x, x0_q4, x_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); }