| /* |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. 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 www.aomedia.org/license/patent. |
| */ |
| #ifndef AOM_DSP_X86_CONVOLVE_H_ |
| #define AOM_DSP_X86_CONVOLVE_H_ |
| |
| #include <assert.h> |
| |
| #include "./aom_config.h" |
| #include "aom/aom_integer.h" |
| #include "aom_ports/mem.h" |
| #include "aom_dsp/aom_convolve.h" |
| |
| typedef void filter8_1dfunction(const uint8_t *src_ptr, ptrdiff_t src_pitch, |
| uint8_t *output_ptr, ptrdiff_t out_pitch, |
| uint32_t output_height, const int16_t *filter); |
| |
| #define FUN_CONV_1D(name, step_q4, filter, dir, src_start, avg, opt) \ |
| void aom_convolve8_##name##_##opt( \ |
| 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) { \ |
| (void)filter_x; \ |
| (void)x_step_q4; \ |
| (void)filter_y; \ |
| (void)y_step_q4; \ |
| assert((-128 <= filter[3]) && (filter[3] <= 127)); \ |
| assert(step_q4 == 16); \ |
| if (filter[0] | filter[1] | filter[2]) { \ |
| while (w >= 16) { \ |
| aom_filter_block1d16_##dir##8_##avg##opt(src_start, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 16; \ |
| dst += 16; \ |
| w -= 16; \ |
| } \ |
| while (w >= 8) { \ |
| aom_filter_block1d8_##dir##8_##avg##opt(src_start, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 8; \ |
| dst += 8; \ |
| w -= 8; \ |
| } \ |
| while (w >= 4) { \ |
| aom_filter_block1d4_##dir##8_##avg##opt(src_start, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 4; \ |
| dst += 4; \ |
| w -= 4; \ |
| } \ |
| } else { \ |
| while (w >= 16) { \ |
| aom_filter_block1d16_##dir##2_##avg##opt(src, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 16; \ |
| dst += 16; \ |
| w -= 16; \ |
| } \ |
| while (w >= 8) { \ |
| aom_filter_block1d8_##dir##2_##avg##opt(src, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 8; \ |
| dst += 8; \ |
| w -= 8; \ |
| } \ |
| while (w >= 4) { \ |
| aom_filter_block1d4_##dir##2_##avg##opt(src, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 4; \ |
| dst += 4; \ |
| w -= 4; \ |
| } \ |
| } \ |
| if (w) { \ |
| aom_convolve8_##name##_c(src, src_stride, dst, dst_stride, filter_x, \ |
| x_step_q4, filter_y, y_step_q4, w, h); \ |
| } \ |
| } |
| |
| #define FUN_CONV_2D(avg, opt) \ |
| void aom_convolve8_##avg##opt( \ |
| 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) { \ |
| assert((-128 <= filter_x[3]) && (filter_x[3] <= 127)); \ |
| assert((-128 <= filter_y[3]) && (filter_y[3] <= 127)); \ |
| assert(w <= MAX_SB_SIZE); \ |
| assert(h <= MAX_SB_SIZE); \ |
| assert(x_step_q4 == 16); \ |
| assert(y_step_q4 == 16); \ |
| if (filter_x[0] || filter_x[1] || filter_x[2] || filter_y[0] || \ |
| filter_y[1] || filter_y[2]) { \ |
| DECLARE_ALIGNED(16, uint8_t, fdata2[MAX_SB_SIZE * (MAX_SB_SIZE + 7)]); \ |
| aom_convolve8_horiz_##opt(src - 3 * src_stride, src_stride, fdata2, \ |
| MAX_SB_SIZE, filter_x, x_step_q4, filter_y, \ |
| y_step_q4, w, h + 7); \ |
| aom_convolve8_##avg##vert_##opt(fdata2 + 3 * MAX_SB_SIZE, MAX_SB_SIZE, \ |
| dst, dst_stride, filter_x, x_step_q4, \ |
| filter_y, y_step_q4, w, h); \ |
| } else { \ |
| DECLARE_ALIGNED(16, uint8_t, fdata2[MAX_SB_SIZE * (MAX_SB_SIZE + 1)]); \ |
| aom_convolve8_horiz_##opt(src, src_stride, fdata2, MAX_SB_SIZE, \ |
| filter_x, x_step_q4, filter_y, y_step_q4, w, \ |
| h + 1); \ |
| aom_convolve8_##avg##vert_##opt(fdata2, MAX_SB_SIZE, dst, dst_stride, \ |
| filter_x, x_step_q4, filter_y, \ |
| y_step_q4, w, h); \ |
| } \ |
| } |
| |
| #if CONFIG_LOOP_RESTORATION |
| // convolve_add_src is only used by the Wiener filter, which will never |
| // end up calling the bilinear functions (it uses a symmetric filter, so |
| // the possible numbers of taps are 1,3,5,7) |
| #define FUN_CONV_1D_NO_BILINEAR(name, step_q4, filter, dir, src_start, avg, \ |
| opt) \ |
| void aom_convolve8_##name##_##opt( \ |
| 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) { \ |
| (void)filter_x; \ |
| (void)x_step_q4; \ |
| (void)filter_y; \ |
| (void)y_step_q4; \ |
| assert((-128 <= filter[3]) && (filter[3] <= 127)); \ |
| assert(step_q4 == 16); \ |
| while (w >= 16) { \ |
| aom_filter_block1d16_##dir##8_##avg##opt(src_start, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 16; \ |
| dst += 16; \ |
| w -= 16; \ |
| } \ |
| while (w >= 8) { \ |
| aom_filter_block1d8_##dir##8_##avg##opt(src_start, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 8; \ |
| dst += 8; \ |
| w -= 8; \ |
| } \ |
| while (w >= 4) { \ |
| aom_filter_block1d4_##dir##8_##avg##opt(src_start, src_stride, dst, \ |
| dst_stride, h, filter); \ |
| src += 4; \ |
| dst += 4; \ |
| w -= 4; \ |
| } \ |
| if (w) { \ |
| aom_convolve8_##name##_c(src, src_stride, dst, dst_stride, filter_x, \ |
| x_step_q4, filter_y, y_step_q4, w, h); \ |
| } \ |
| } |
| |
| #define FUN_CONV_2D_NO_BILINEAR(type, htype, opt) \ |
| void aom_convolve8_##type##opt( \ |
| 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) { \ |
| DECLARE_ALIGNED(16, uint8_t, fdata2[MAX_SB_SIZE * (MAX_SB_SIZE + 7)]); \ |
| assert((-128 <= filter_x[3]) && (filter_x[3] <= 127)); \ |
| assert((-128 <= filter_y[3]) && (filter_y[3] <= 127)); \ |
| assert(w <= MAX_SB_SIZE); \ |
| assert(h <= MAX_SB_SIZE); \ |
| assert(x_step_q4 == 16); \ |
| assert(y_step_q4 == 16); \ |
| aom_convolve8_##htype##horiz_##opt( \ |
| src - 3 * src_stride, src_stride, fdata2, MAX_SB_SIZE, filter_x, \ |
| x_step_q4, filter_y, y_step_q4, w, h + 7); \ |
| aom_convolve8_##type##vert_##opt(fdata2 + 3 * MAX_SB_SIZE, MAX_SB_SIZE, \ |
| dst, dst_stride, filter_x, x_step_q4, \ |
| filter_y, y_step_q4, w, h); \ |
| } |
| #endif |
| |
| #if CONFIG_HIGHBITDEPTH |
| 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 uint8_t *src8, ptrdiff_t src_stride, uint8_t *dst8, \ |
| 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) { \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \ |
| if (step_q4 == 16 && filter[3] != 128) { \ |
| 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( \ |
| CONVERT_TO_BYTEPTR(src), src_stride, CONVERT_TO_BYTEPTR(dst), \ |
| dst_stride, filter_x, x_step_q4, filter_y, y_step_q4, w, h, bd); \ |
| } \ |
| } |
| |
| #define HIGH_FUN_CONV_2D(avg, opt) \ |
| void aom_highbd_convolve8_##avg##opt( \ |
| 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) { \ |
| assert(w <= MAX_SB_SIZE); \ |
| assert(h <= MAX_SB_SIZE); \ |
| if (x_step_q4 == 16 && y_step_q4 == 16) { \ |
| if (filter_x[0] || filter_x[1] || filter_x[2] || filter_x[3] == 128 || \ |
| filter_y[0] || filter_y[1] || filter_y[2] || filter_y[3] == 128) { \ |
| DECLARE_ALIGNED(16, uint16_t, \ |
| fdata2[MAX_SB_SIZE * (MAX_SB_SIZE + 7)]); \ |
| aom_highbd_convolve8_horiz_##opt(src - 3 * src_stride, src_stride, \ |
| CONVERT_TO_BYTEPTR(fdata2), \ |
| MAX_SB_SIZE, filter_x, x_step_q4, \ |
| filter_y, y_step_q4, w, h + 7, bd); \ |
| aom_highbd_convolve8_##avg##vert_##opt( \ |
| CONVERT_TO_BYTEPTR(fdata2) + 3 * MAX_SB_SIZE, MAX_SB_SIZE, dst, \ |
| dst_stride, filter_x, x_step_q4, filter_y, y_step_q4, w, h, bd); \ |
| } else { \ |
| DECLARE_ALIGNED(16, uint16_t, \ |
| fdata2[MAX_SB_SIZE * (MAX_SB_SIZE + 1)]); \ |
| aom_highbd_convolve8_horiz_##opt( \ |
| src, src_stride, CONVERT_TO_BYTEPTR(fdata2), MAX_SB_SIZE, \ |
| filter_x, x_step_q4, filter_y, y_step_q4, w, h + 1, bd); \ |
| aom_highbd_convolve8_##avg##vert_##opt( \ |
| CONVERT_TO_BYTEPTR(fdata2), MAX_SB_SIZE, dst, dst_stride, \ |
| filter_x, x_step_q4, filter_y, y_step_q4, w, h, bd); \ |
| } \ |
| } else { \ |
| aom_highbd_convolve8_##avg##c(src, src_stride, dst, dst_stride, \ |
| filter_x, x_step_q4, filter_y, y_step_q4, \ |
| w, h, bd); \ |
| } \ |
| } |
| #endif // CONFIG_HIGHBITDEPTH |
| |
| #endif // AOM_DSP_X86_CONVOLVE_H_ |
