| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the |
| * Alliance for Open Media Patent License 1.0 was not distributed with this |
| * source code in the PATENTS file, you can obtain it at |
| * aomedia.org/license/patent-license/. |
| */ |
| #ifndef AOM_AOM_DSP_X86_CONVOLVE_H_ |
| #define AOM_AOM_DSP_X86_CONVOLVE_H_ |
| |
| #include <assert.h> |
| |
| #include "config/aom_config.h" |
| |
| #include "aom/aom_integer.h" |
| #include "aom_ports/mem.h" |
| |
| typedef void highbd_filter8_1dfunction(const uint16_t *src_ptr, |
| const ptrdiff_t src_pitch, |
| uint16_t *output_ptr, |
| ptrdiff_t out_pitch, |
| unsigned int output_height, |
| const int16_t *filter, int bd); |
| |
| #define HIGH_FUN_CONV_1D(name, step_q4, filter, dir, src_start, avg, opt) \ |
| void aom_highbd_convolve8_##name##_##opt( \ |
| 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) { \ |
| if (step_q4 == 16 && filter[3] != 128) { \ |
| if (((filter[0] | filter[1] | filter[6] | filter[7]) == 0) && \ |
| (filter[2] | filter[5])) { \ |
| while (w >= 16) { \ |
| aom_highbd_filter_block1d16_##dir##4_##avg##opt( \ |
| src_start, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 16; \ |
| dst += 16; \ |
| w -= 16; \ |
| } \ |
| while (w >= 8) { \ |
| aom_highbd_filter_block1d8_##dir##4_##avg##opt( \ |
| src_start, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 8; \ |
| dst += 8; \ |
| w -= 8; \ |
| } \ |
| while (w >= 4) { \ |
| aom_highbd_filter_block1d4_##dir##4_##avg##opt( \ |
| src_start, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 4; \ |
| dst += 4; \ |
| w -= 4; \ |
| } \ |
| } else if (filter[0] | filter[1] | filter[2]) { \ |
| while (w >= 16) { \ |
| aom_highbd_filter_block1d16_##dir##8_##avg##opt( \ |
| src_start, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 16; \ |
| dst += 16; \ |
| w -= 16; \ |
| } \ |
| while (w >= 8) { \ |
| aom_highbd_filter_block1d8_##dir##8_##avg##opt( \ |
| src_start, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 8; \ |
| dst += 8; \ |
| w -= 8; \ |
| } \ |
| while (w >= 4) { \ |
| aom_highbd_filter_block1d4_##dir##8_##avg##opt( \ |
| src_start, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 4; \ |
| dst += 4; \ |
| w -= 4; \ |
| } \ |
| } else { \ |
| while (w >= 16) { \ |
| aom_highbd_filter_block1d16_##dir##2_##avg##opt( \ |
| src, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 16; \ |
| dst += 16; \ |
| w -= 16; \ |
| } \ |
| while (w >= 8) { \ |
| aom_highbd_filter_block1d8_##dir##2_##avg##opt( \ |
| src, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 8; \ |
| dst += 8; \ |
| w -= 8; \ |
| } \ |
| while (w >= 4) { \ |
| aom_highbd_filter_block1d4_##dir##2_##avg##opt( \ |
| src, src_stride, dst, dst_stride, h, filter, bd); \ |
| src += 4; \ |
| dst += 4; \ |
| w -= 4; \ |
| } \ |
| } \ |
| } \ |
| if (w) { \ |
| aom_highbd_convolve8_##name##_c((src), src_stride, (dst), dst_stride, \ |
| filter_x, x_step_q4, filter_y, \ |
| y_step_q4, w, h, bd); \ |
| } \ |
| } |
| |
| #endif // AOM_AOM_DSP_X86_CONVOLVE_H_ |
