| /* |
| * VP9 compatible video decoder |
| * |
| * Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com> |
| * Copyright (C) 2013 Clément Bœsch <u pkh me> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "libavutil/common.h" |
| #include "bit_depth_template.c" |
| #include "vp9dsp.h" |
| |
| #if BIT_DEPTH != 12 |
| |
| // FIXME see whether we can merge parts of this (perhaps at least 4x4 and 8x8) |
| // back with h264pred.[ch] |
| |
| static void vert_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| pixel4 p4 = AV_RN4PA(top); |
| |
| stride /= sizeof(pixel); |
| AV_WN4PA(dst + stride * 0, p4); |
| AV_WN4PA(dst + stride * 1, p4); |
| AV_WN4PA(dst + stride * 2, p4); |
| AV_WN4PA(dst + stride * 3, p4); |
| } |
| |
| static void vert_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| pixel4 p4a = AV_RN4PA(top + 0); |
| pixel4 p4b = AV_RN4PA(top + 4); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| AV_WN4PA(dst + 0, p4a); |
| AV_WN4PA(dst + 4, p4b); |
| dst += stride; |
| } |
| } |
| |
| static void vert_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| pixel4 p4a = AV_RN4PA(top + 0); |
| pixel4 p4b = AV_RN4PA(top + 4); |
| pixel4 p4c = AV_RN4PA(top + 8); |
| pixel4 p4d = AV_RN4PA(top + 12); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| AV_WN4PA(dst + 0, p4a); |
| AV_WN4PA(dst + 4, p4b); |
| AV_WN4PA(dst + 8, p4c); |
| AV_WN4PA(dst + 12, p4d); |
| dst += stride; |
| } |
| } |
| |
| static void vert_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| pixel4 p4a = AV_RN4PA(top + 0); |
| pixel4 p4b = AV_RN4PA(top + 4); |
| pixel4 p4c = AV_RN4PA(top + 8); |
| pixel4 p4d = AV_RN4PA(top + 12); |
| pixel4 p4e = AV_RN4PA(top + 16); |
| pixel4 p4f = AV_RN4PA(top + 20); |
| pixel4 p4g = AV_RN4PA(top + 24); |
| pixel4 p4h = AV_RN4PA(top + 28); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| AV_WN4PA(dst + 0, p4a); |
| AV_WN4PA(dst + 4, p4b); |
| AV_WN4PA(dst + 8, p4c); |
| AV_WN4PA(dst + 12, p4d); |
| AV_WN4PA(dst + 16, p4e); |
| AV_WN4PA(dst + 20, p4f); |
| AV_WN4PA(dst + 24, p4g); |
| AV_WN4PA(dst + 28, p4h); |
| dst += stride; |
| } |
| } |
| |
| static void hor_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| |
| stride /= sizeof(pixel); |
| AV_WN4PA(dst + stride * 0, PIXEL_SPLAT_X4(left[3])); |
| AV_WN4PA(dst + stride * 1, PIXEL_SPLAT_X4(left[2])); |
| AV_WN4PA(dst + stride * 2, PIXEL_SPLAT_X4(left[1])); |
| AV_WN4PA(dst + stride * 3, PIXEL_SPLAT_X4(left[0])); |
| } |
| |
| static void hor_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| pixel4 p4 = PIXEL_SPLAT_X4(left[7 - y]); |
| |
| AV_WN4PA(dst + 0, p4); |
| AV_WN4PA(dst + 4, p4); |
| dst += stride; |
| } |
| } |
| |
| static void hor_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| pixel4 p4 = PIXEL_SPLAT_X4(left[15 - y]); |
| |
| AV_WN4PA(dst + 0, p4); |
| AV_WN4PA(dst + 4, p4); |
| AV_WN4PA(dst + 8, p4); |
| AV_WN4PA(dst + 12, p4); |
| dst += stride; |
| } |
| } |
| |
| static void hor_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| pixel4 p4 = PIXEL_SPLAT_X4(left[31 - y]); |
| |
| AV_WN4PA(dst + 0, p4); |
| AV_WN4PA(dst + 4, p4); |
| AV_WN4PA(dst + 8, p4); |
| AV_WN4PA(dst + 12, p4); |
| AV_WN4PA(dst + 16, p4); |
| AV_WN4PA(dst + 20, p4); |
| AV_WN4PA(dst + 24, p4); |
| AV_WN4PA(dst + 28, p4); |
| dst += stride; |
| } |
| } |
| |
| #endif /* BIT_DEPTH != 12 */ |
| |
| static void tm_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| const pixel *top = (const pixel *) _top; |
| int y, tl = top[-1]; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 4; y++) { |
| int l_m_tl = left[3 - y] - tl; |
| |
| dst[0] = av_clip_pixel(top[0] + l_m_tl); |
| dst[1] = av_clip_pixel(top[1] + l_m_tl); |
| dst[2] = av_clip_pixel(top[2] + l_m_tl); |
| dst[3] = av_clip_pixel(top[3] + l_m_tl); |
| dst += stride; |
| } |
| } |
| |
| static void tm_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| const pixel *top = (const pixel *) _top; |
| int y, tl = top[-1]; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| int l_m_tl = left[7 - y] - tl; |
| |
| dst[0] = av_clip_pixel(top[0] + l_m_tl); |
| dst[1] = av_clip_pixel(top[1] + l_m_tl); |
| dst[2] = av_clip_pixel(top[2] + l_m_tl); |
| dst[3] = av_clip_pixel(top[3] + l_m_tl); |
| dst[4] = av_clip_pixel(top[4] + l_m_tl); |
| dst[5] = av_clip_pixel(top[5] + l_m_tl); |
| dst[6] = av_clip_pixel(top[6] + l_m_tl); |
| dst[7] = av_clip_pixel(top[7] + l_m_tl); |
| dst += stride; |
| } |
| } |
| |
| static void tm_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| const pixel *top = (const pixel *) _top; |
| int y, tl = top[-1]; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| int l_m_tl = left[15 - y] - tl; |
| |
| dst[ 0] = av_clip_pixel(top[ 0] + l_m_tl); |
| dst[ 1] = av_clip_pixel(top[ 1] + l_m_tl); |
| dst[ 2] = av_clip_pixel(top[ 2] + l_m_tl); |
| dst[ 3] = av_clip_pixel(top[ 3] + l_m_tl); |
| dst[ 4] = av_clip_pixel(top[ 4] + l_m_tl); |
| dst[ 5] = av_clip_pixel(top[ 5] + l_m_tl); |
| dst[ 6] = av_clip_pixel(top[ 6] + l_m_tl); |
| dst[ 7] = av_clip_pixel(top[ 7] + l_m_tl); |
| dst[ 8] = av_clip_pixel(top[ 8] + l_m_tl); |
| dst[ 9] = av_clip_pixel(top[ 9] + l_m_tl); |
| dst[10] = av_clip_pixel(top[10] + l_m_tl); |
| dst[11] = av_clip_pixel(top[11] + l_m_tl); |
| dst[12] = av_clip_pixel(top[12] + l_m_tl); |
| dst[13] = av_clip_pixel(top[13] + l_m_tl); |
| dst[14] = av_clip_pixel(top[14] + l_m_tl); |
| dst[15] = av_clip_pixel(top[15] + l_m_tl); |
| dst += stride; |
| } |
| } |
| |
| static void tm_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| const pixel *top = (const pixel *) _top; |
| int y, tl = top[-1]; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| int l_m_tl = left[31 - y] - tl; |
| |
| dst[ 0] = av_clip_pixel(top[ 0] + l_m_tl); |
| dst[ 1] = av_clip_pixel(top[ 1] + l_m_tl); |
| dst[ 2] = av_clip_pixel(top[ 2] + l_m_tl); |
| dst[ 3] = av_clip_pixel(top[ 3] + l_m_tl); |
| dst[ 4] = av_clip_pixel(top[ 4] + l_m_tl); |
| dst[ 5] = av_clip_pixel(top[ 5] + l_m_tl); |
| dst[ 6] = av_clip_pixel(top[ 6] + l_m_tl); |
| dst[ 7] = av_clip_pixel(top[ 7] + l_m_tl); |
| dst[ 8] = av_clip_pixel(top[ 8] + l_m_tl); |
| dst[ 9] = av_clip_pixel(top[ 9] + l_m_tl); |
| dst[10] = av_clip_pixel(top[10] + l_m_tl); |
| dst[11] = av_clip_pixel(top[11] + l_m_tl); |
| dst[12] = av_clip_pixel(top[12] + l_m_tl); |
| dst[13] = av_clip_pixel(top[13] + l_m_tl); |
| dst[14] = av_clip_pixel(top[14] + l_m_tl); |
| dst[15] = av_clip_pixel(top[15] + l_m_tl); |
| dst[16] = av_clip_pixel(top[16] + l_m_tl); |
| dst[17] = av_clip_pixel(top[17] + l_m_tl); |
| dst[18] = av_clip_pixel(top[18] + l_m_tl); |
| dst[19] = av_clip_pixel(top[19] + l_m_tl); |
| dst[20] = av_clip_pixel(top[20] + l_m_tl); |
| dst[21] = av_clip_pixel(top[21] + l_m_tl); |
| dst[22] = av_clip_pixel(top[22] + l_m_tl); |
| dst[23] = av_clip_pixel(top[23] + l_m_tl); |
| dst[24] = av_clip_pixel(top[24] + l_m_tl); |
| dst[25] = av_clip_pixel(top[25] + l_m_tl); |
| dst[26] = av_clip_pixel(top[26] + l_m_tl); |
| dst[27] = av_clip_pixel(top[27] + l_m_tl); |
| dst[28] = av_clip_pixel(top[28] + l_m_tl); |
| dst[29] = av_clip_pixel(top[29] + l_m_tl); |
| dst[30] = av_clip_pixel(top[30] + l_m_tl); |
| dst[31] = av_clip_pixel(top[31] + l_m_tl); |
| dst += stride; |
| } |
| } |
| |
| #if BIT_DEPTH != 12 |
| |
| static void dc_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| const pixel *top = (const pixel *) _top; |
| pixel4 dc = PIXEL_SPLAT_X4((left[0] + left[1] + left[2] + left[3] + |
| top[0] + top[1] + top[2] + top[3] + 4) >> 3); |
| |
| stride /= sizeof(pixel); |
| AV_WN4PA(dst + stride * 0, dc); |
| AV_WN4PA(dst + stride * 1, dc); |
| AV_WN4PA(dst + stride * 2, dc); |
| AV_WN4PA(dst + stride * 3, dc); |
| } |
| |
| static void dc_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| const pixel *top = (const pixel *) _top; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + |
| left[6] + left[7] + top[0] + top[1] + top[2] + top[3] + |
| top[4] + top[5] + top[6] + top[7] + 8) >> 4); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| dst += stride; |
| } |
| } |
| |
| static void dc_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| const pixel *top = (const pixel *) _top; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + left[6] + |
| left[7] + left[8] + left[9] + left[10] + left[11] + left[12] + |
| left[13] + left[14] + left[15] + top[0] + top[1] + top[2] + top[3] + |
| top[4] + top[5] + top[6] + top[7] + top[8] + top[9] + top[10] + |
| top[11] + top[12] + top[13] + top[14] + top[15] + 16) >> 5); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| AV_WN4PA(dst + 8, dc); |
| AV_WN4PA(dst + 12, dc); |
| dst += stride; |
| } |
| } |
| |
| static void dc_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| const pixel *top = (const pixel *) _top; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + left[6] + |
| left[7] + left[8] + left[9] + left[10] + left[11] + left[12] + |
| left[13] + left[14] + left[15] + left[16] + left[17] + left[18] + |
| left[19] + left[20] + left[21] + left[22] + left[23] + left[24] + |
| left[25] + left[26] + left[27] + left[28] + left[29] + left[30] + |
| left[31] + top[0] + top[1] + top[2] + top[3] + top[4] + top[5] + |
| top[6] + top[7] + top[8] + top[9] + top[10] + top[11] + top[12] + |
| top[13] + top[14] + top[15] + top[16] + top[17] + top[18] + top[19] + |
| top[20] + top[21] + top[22] + top[23] + top[24] + top[25] + top[26] + |
| top[27] + top[28] + top[29] + top[30] + top[31] + 32) >> 6); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| AV_WN4PA(dst + 8, dc); |
| AV_WN4PA(dst + 12, dc); |
| AV_WN4PA(dst + 16, dc); |
| AV_WN4PA(dst + 20, dc); |
| AV_WN4PA(dst + 24, dc); |
| AV_WN4PA(dst + 28, dc); |
| dst += stride; |
| } |
| } |
| |
| static void dc_left_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| pixel4 dc = PIXEL_SPLAT_X4((left[0] + left[1] + left[2] + left[3] + 2) >> 2); |
| |
| stride /= sizeof(pixel); |
| AV_WN4PA(dst + stride * 0, dc); |
| AV_WN4PA(dst + stride * 1, dc); |
| AV_WN4PA(dst + stride * 2, dc); |
| AV_WN4PA(dst + stride * 3, dc); |
| } |
| |
| static void dc_left_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((left[0] + left[1] + left[2] + left[3] + |
| left[4] + left[5] + left[6] + left[7] + 4) >> 3); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| dst += stride; |
| } |
| } |
| |
| static void dc_left_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + |
| left[6] + left[7] + left[8] + left[9] + left[10] + left[11] + |
| left[12] + left[13] + left[14] + left[15] + 8) >> 4); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| AV_WN4PA(dst + 8, dc); |
| AV_WN4PA(dst + 12, dc); |
| dst += stride; |
| } |
| } |
| |
| static void dc_left_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + |
| left[6] + left[7] + left[8] + left[9] + left[10] + left[11] + |
| left[12] + left[13] + left[14] + left[15] + left[16] + left[17] + |
| left[18] + left[19] + left[20] + left[21] + left[22] + left[23] + |
| left[24] + left[25] + left[26] + left[27] + left[28] + left[29] + |
| left[30] + left[31] + 16) >> 5); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| AV_WN4PA(dst + 8, dc); |
| AV_WN4PA(dst + 12, dc); |
| AV_WN4PA(dst + 16, dc); |
| AV_WN4PA(dst + 20, dc); |
| AV_WN4PA(dst + 24, dc); |
| AV_WN4PA(dst + 28, dc); |
| dst += stride; |
| } |
| } |
| |
| static void dc_top_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| pixel4 dc = PIXEL_SPLAT_X4((top[0] + top[1] + top[2] + top[3] + 2) >> 2); |
| |
| stride /= sizeof(pixel); |
| AV_WN4PA(dst + stride * 0, dc); |
| AV_WN4PA(dst + stride * 1, dc); |
| AV_WN4PA(dst + stride * 2, dc); |
| AV_WN4PA(dst + stride * 3, dc); |
| } |
| |
| static void dc_top_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((top[0] + top[1] + top[2] + top[3] + |
| top[4] + top[5] + top[6] + top[7] + 4) >> 3); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| dst += stride; |
| } |
| } |
| |
| static void dc_top_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((top[0] + top[1] + top[2] + top[3] + top[4] + top[5] + |
| top[6] + top[7] + top[8] + top[9] + top[10] + top[11] + |
| top[12] + top[13] + top[14] + top[15] + 8) >> 4); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| AV_WN4PA(dst + 8, dc); |
| AV_WN4PA(dst + 12, dc); |
| dst += stride; |
| } |
| } |
| |
| static void dc_top_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| pixel4 dc = PIXEL_SPLAT_X4 |
| ((top[0] + top[1] + top[2] + top[3] + top[4] + top[5] + |
| top[6] + top[7] + top[8] + top[9] + top[10] + top[11] + |
| top[12] + top[13] + top[14] + top[15] + top[16] + top[17] + |
| top[18] + top[19] + top[20] + top[21] + top[22] + top[23] + |
| top[24] + top[25] + top[26] + top[27] + top[28] + top[29] + |
| top[30] + top[31] + 16) >> 5); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| AV_WN4PA(dst + 0, dc); |
| AV_WN4PA(dst + 4, dc); |
| AV_WN4PA(dst + 8, dc); |
| AV_WN4PA(dst + 12, dc); |
| AV_WN4PA(dst + 16, dc); |
| AV_WN4PA(dst + 20, dc); |
| AV_WN4PA(dst + 24, dc); |
| AV_WN4PA(dst + 28, dc); |
| dst += stride; |
| } |
| } |
| |
| #endif /* BIT_DEPTH != 12 */ |
| |
| static void dc_128_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8)); |
| |
| stride /= sizeof(pixel); |
| AV_WN4PA(dst + stride * 0, val); |
| AV_WN4PA(dst + stride * 1, val); |
| AV_WN4PA(dst + stride * 2, val); |
| AV_WN4PA(dst + stride * 3, val); |
| } |
| |
| static void dc_128_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8)); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| dst += stride; |
| } |
| } |
| |
| static void dc_128_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8)); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| AV_WN4PA(dst + 8, val); |
| AV_WN4PA(dst + 12, val); |
| dst += stride; |
| } |
| } |
| |
| static void dc_128_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8)); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| AV_WN4PA(dst + 8, val); |
| AV_WN4PA(dst + 12, val); |
| AV_WN4PA(dst + 16, val); |
| AV_WN4PA(dst + 20, val); |
| AV_WN4PA(dst + 24, val); |
| AV_WN4PA(dst + 28, val); |
| dst += stride; |
| } |
| } |
| |
| static void dc_127_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1); |
| |
| stride /= sizeof(pixel); |
| AV_WN4PA(dst + stride * 0, val); |
| AV_WN4PA(dst + stride * 1, val); |
| AV_WN4PA(dst + stride * 2, val); |
| AV_WN4PA(dst + stride * 3, val);} |
| |
| static void dc_127_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| dst += stride; |
| } |
| } |
| |
| static void dc_127_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| AV_WN4PA(dst + 8, val); |
| AV_WN4PA(dst + 12, val); |
| dst += stride; |
| } |
| } |
| |
| static void dc_127_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| AV_WN4PA(dst + 8, val); |
| AV_WN4PA(dst + 12, val); |
| AV_WN4PA(dst + 16, val); |
| AV_WN4PA(dst + 20, val); |
| AV_WN4PA(dst + 24, val); |
| AV_WN4PA(dst + 28, val); |
| dst += stride; |
| } |
| } |
| |
| static void dc_129_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1); |
| |
| stride /= sizeof(pixel); |
| AV_WN4PA(dst + stride * 0, val); |
| AV_WN4PA(dst + stride * 1, val); |
| AV_WN4PA(dst + stride * 2, val); |
| AV_WN4PA(dst + stride * 3, val); |
| } |
| |
| static void dc_129_8x8_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 8; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| dst += stride; |
| } |
| } |
| |
| static void dc_129_16x16_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 16; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| AV_WN4PA(dst + 8, val); |
| AV_WN4PA(dst + 12, val); |
| dst += stride; |
| } |
| } |
| |
| static void dc_129_32x32_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1); |
| int y; |
| |
| stride /= sizeof(pixel); |
| for (y = 0; y < 32; y++) { |
| AV_WN4PA(dst + 0, val); |
| AV_WN4PA(dst + 4, val); |
| AV_WN4PA(dst + 8, val); |
| AV_WN4PA(dst + 12, val); |
| AV_WN4PA(dst + 16, val); |
| AV_WN4PA(dst + 20, val); |
| AV_WN4PA(dst + 24, val); |
| AV_WN4PA(dst + 28, val); |
| dst += stride; |
| } |
| } |
| |
| #if BIT_DEPTH != 12 |
| |
| #if BIT_DEPTH == 8 |
| #define memset_bpc memset |
| #else |
| static inline void memset_bpc(uint16_t *dst, int val, int len) { |
| int n; |
| for (n = 0; n < len; n++) { |
| dst[n] = val; |
| } |
| } |
| #endif |
| |
| #define DST(x, y) dst[(x) + (y) * stride] |
| |
| static void diag_downleft_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], |
| a4 = top[4], a5 = top[5], a6 = top[6], a7 = top[7]; |
| |
| stride /= sizeof(pixel); |
| DST(0,0) = (a0 + a1 * 2 + a2 + 2) >> 2; |
| DST(1,0) = DST(0,1) = (a1 + a2 * 2 + a3 + 2) >> 2; |
| DST(2,0) = DST(1,1) = DST(0,2) = (a2 + a3 * 2 + a4 + 2) >> 2; |
| DST(3,0) = DST(2,1) = DST(1,2) = DST(0,3) = (a3 + a4 * 2 + a5 + 2) >> 2; |
| DST(3,1) = DST(2,2) = DST(1,3) = (a4 + a5 * 2 + a6 + 2) >> 2; |
| DST(3,2) = DST(2,3) = (a5 + a6 * 2 + a7 + 2) >> 2; |
| DST(3,3) = a7; // note: this is different from vp8 and such |
| } |
| |
| #define def_diag_downleft(size) \ |
| static void diag_downleft_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \ |
| const uint8_t *left, const uint8_t *_top) \ |
| { \ |
| pixel *dst = (pixel *) _dst; \ |
| const pixel *top = (const pixel *) _top; \ |
| int i, j; \ |
| pixel v[size - 1]; \ |
| \ |
| stride /= sizeof(pixel); \ |
| for (i = 0; i < size - 2; i++) \ |
| v[i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \ |
| v[size - 2] = (top[size - 2] + top[size - 1] * 3 + 2) >> 2; \ |
| \ |
| for (j = 0; j < size; j++) { \ |
| memcpy(dst + j*stride, v + j, (size - 1 - j) * sizeof(pixel)); \ |
| memset_bpc(dst + j*stride + size - 1 - j, top[size - 1], j + 1); \ |
| } \ |
| } |
| |
| def_diag_downleft(8) |
| def_diag_downleft(16) |
| def_diag_downleft(32) |
| |
| static void diag_downright_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| const pixel *left = (const pixel *) _left; |
| int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], |
| l0 = left[3], l1 = left[2], l2 = left[1], l3 = left[0]; |
| |
| stride /= sizeof(pixel); |
| DST(0,3) = (l1 + l2 * 2 + l3 + 2) >> 2; |
| DST(0,2) = DST(1,3) = (l0 + l1 * 2 + l2 + 2) >> 2; |
| DST(0,1) = DST(1,2) = DST(2,3) = (tl + l0 * 2 + l1 + 2) >> 2; |
| DST(0,0) = DST(1,1) = DST(2,2) = DST(3,3) = (l0 + tl * 2 + a0 + 2) >> 2; |
| DST(1,0) = DST(2,1) = DST(3,2) = (tl + a0 * 2 + a1 + 2) >> 2; |
| DST(2,0) = DST(3,1) = (a0 + a1 * 2 + a2 + 2) >> 2; |
| DST(3,0) = (a1 + a2 * 2 + a3 + 2) >> 2; |
| } |
| |
| #define def_diag_downright(size) \ |
| static void diag_downright_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \ |
| const uint8_t *_left, const uint8_t *_top) \ |
| { \ |
| pixel *dst = (pixel *) _dst; \ |
| const pixel *top = (const pixel *) _top; \ |
| const pixel *left = (const pixel *) _left; \ |
| int i, j; \ |
| pixel v[size + size - 1]; \ |
| \ |
| stride /= sizeof(pixel); \ |
| for (i = 0; i < size - 2; i++) { \ |
| v[i ] = (left[i] + left[i + 1] * 2 + left[i + 2] + 2) >> 2; \ |
| v[size + 1 + i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \ |
| } \ |
| v[size - 2] = (left[size - 2] + left[size - 1] * 2 + top[-1] + 2) >> 2; \ |
| v[size - 1] = (left[size - 1] + top[-1] * 2 + top[ 0] + 2) >> 2; \ |
| v[size ] = (top[-1] + top[0] * 2 + top[ 1] + 2) >> 2; \ |
| \ |
| for (j = 0; j < size; j++) \ |
| memcpy(dst + j*stride, v + size - 1 - j, size * sizeof(pixel)); \ |
| } |
| |
| def_diag_downright(8) |
| def_diag_downright(16) |
| def_diag_downright(32) |
| |
| static void vert_right_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| const pixel *left = (const pixel *) _left; |
| int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], |
| l0 = left[3], l1 = left[2], l2 = left[1]; |
| |
| stride /= sizeof(pixel); |
| DST(0,3) = (l0 + l1 * 2 + l2 + 2) >> 2; |
| DST(0,2) = (tl + l0 * 2 + l1 + 2) >> 2; |
| DST(0,0) = DST(1,2) = (tl + a0 + 1) >> 1; |
| DST(0,1) = DST(1,3) = (l0 + tl * 2 + a0 + 2) >> 2; |
| DST(1,0) = DST(2,2) = (a0 + a1 + 1) >> 1; |
| DST(1,1) = DST(2,3) = (tl + a0 * 2 + a1 + 2) >> 2; |
| DST(2,0) = DST(3,2) = (a1 + a2 + 1) >> 1; |
| DST(2,1) = DST(3,3) = (a0 + a1 * 2 + a2 + 2) >> 2; |
| DST(3,0) = (a2 + a3 + 1) >> 1; |
| DST(3,1) = (a1 + a2 * 2 + a3 + 2) >> 2; |
| } |
| |
| #define def_vert_right(size) \ |
| static void vert_right_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \ |
| const uint8_t *_left, const uint8_t *_top) \ |
| { \ |
| pixel *dst = (pixel *) _dst; \ |
| const pixel *top = (const pixel *) _top; \ |
| const pixel *left = (const pixel *) _left; \ |
| int i, j; \ |
| pixel ve[size + size/2 - 1], vo[size + size/2 - 1]; \ |
| \ |
| stride /= sizeof(pixel); \ |
| for (i = 0; i < size/2 - 2; i++) { \ |
| vo[i] = (left[i*2 + 3] + left[i*2 + 2] * 2 + left[i*2 + 1] + 2) >> 2; \ |
| ve[i] = (left[i*2 + 4] + left[i*2 + 3] * 2 + left[i*2 + 2] + 2) >> 2; \ |
| } \ |
| vo[size/2 - 2] = (left[size - 1] + left[size - 2] * 2 + left[size - 3] + 2) >> 2; \ |
| ve[size/2 - 2] = (top[-1] + left[size - 1] * 2 + left[size - 2] + 2) >> 2; \ |
| \ |
| ve[size/2 - 1] = (top[-1] + top[0] + 1) >> 1; \ |
| vo[size/2 - 1] = (left[size - 1] + top[-1] * 2 + top[0] + 2) >> 2; \ |
| for (i = 0; i < size - 1; i++) { \ |
| ve[size/2 + i] = (top[i] + top[i + 1] + 1) >> 1; \ |
| vo[size/2 + i] = (top[i - 1] + top[i] * 2 + top[i + 1] + 2) >> 2; \ |
| } \ |
| \ |
| for (j = 0; j < size / 2; j++) { \ |
| memcpy(dst + j*2 *stride, ve + size/2 - 1 - j, size * sizeof(pixel)); \ |
| memcpy(dst + (j*2 + 1)*stride, vo + size/2 - 1 - j, size * sizeof(pixel)); \ |
| } \ |
| } |
| |
| def_vert_right(8) |
| def_vert_right(16) |
| def_vert_right(32) |
| |
| static void hor_down_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| const pixel *left = (const pixel *) _left; |
| int l0 = left[3], l1 = left[2], l2 = left[1], l3 = left[0], |
| tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2]; |
| |
| stride /= sizeof(pixel); |
| DST(2,0) = (tl + a0 * 2 + a1 + 2) >> 2; |
| DST(3,0) = (a0 + a1 * 2 + a2 + 2) >> 2; |
| DST(0,0) = DST(2,1) = (tl + l0 + 1) >> 1; |
| DST(1,0) = DST(3,1) = (a0 + tl * 2 + l0 + 2) >> 2; |
| DST(0,1) = DST(2,2) = (l0 + l1 + 1) >> 1; |
| DST(1,1) = DST(3,2) = (tl + l0 * 2 + l1 + 2) >> 2; |
| DST(0,2) = DST(2,3) = (l1 + l2 + 1) >> 1; |
| DST(1,2) = DST(3,3) = (l0 + l1 * 2 + l2 + 2) >> 2; |
| DST(0,3) = (l2 + l3 + 1) >> 1; |
| DST(1,3) = (l1 + l2 * 2 + l3 + 2) >> 2; |
| } |
| |
| #define def_hor_down(size) \ |
| static void hor_down_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \ |
| const uint8_t *_left, const uint8_t *_top) \ |
| { \ |
| pixel *dst = (pixel *) _dst; \ |
| const pixel *top = (const pixel *) _top; \ |
| const pixel *left = (const pixel *) _left; \ |
| int i, j; \ |
| pixel v[size * 3 - 2]; \ |
| \ |
| stride /= sizeof(pixel); \ |
| for (i = 0; i < size - 2; i++) { \ |
| v[i*2 ] = (left[i + 1] + left[i + 0] + 1) >> 1; \ |
| v[i*2 + 1] = (left[i + 2] + left[i + 1] * 2 + left[i + 0] + 2) >> 2; \ |
| v[size*2 + i] = (top[i - 1] + top[i] * 2 + top[i + 1] + 2) >> 2; \ |
| } \ |
| v[size*2 - 2] = (top[-1] + left[size - 1] + 1) >> 1; \ |
| v[size*2 - 4] = (left[size - 1] + left[size - 2] + 1) >> 1; \ |
| v[size*2 - 1] = (top[0] + top[-1] * 2 + left[size - 1] + 2) >> 2; \ |
| v[size*2 - 3] = (top[-1] + left[size - 1] * 2 + left[size - 2] + 2) >> 2; \ |
| \ |
| for (j = 0; j < size; j++) \ |
| memcpy(dst + j*stride, v + size*2 - 2 - j*2, size * sizeof(pixel)); \ |
| } |
| |
| def_hor_down(8) |
| def_hor_down(16) |
| def_hor_down(32) |
| |
| static void vert_left_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *left, const uint8_t *_top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *top = (const pixel *) _top; |
| int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], |
| a4 = top[4], a5 = top[5], a6 = top[6]; |
| |
| stride /= sizeof(pixel); |
| DST(0,0) = (a0 + a1 + 1) >> 1; |
| DST(0,1) = (a0 + a1 * 2 + a2 + 2) >> 2; |
| DST(1,0) = DST(0,2) = (a1 + a2 + 1) >> 1; |
| DST(1,1) = DST(0,3) = (a1 + a2 * 2 + a3 + 2) >> 2; |
| DST(2,0) = DST(1,2) = (a2 + a3 + 1) >> 1; |
| DST(2,1) = DST(1,3) = (a2 + a3 * 2 + a4 + 2) >> 2; |
| DST(3,0) = DST(2,2) = (a3 + a4 + 1) >> 1; |
| DST(3,1) = DST(2,3) = (a3 + a4 * 2 + a5 + 2) >> 2; |
| DST(3,2) = (a4 + a5 + 1) >> 1; |
| DST(3,3) = (a4 + a5 * 2 + a6 + 2) >> 2; |
| } |
| |
| #define def_vert_left(size) \ |
| static void vert_left_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \ |
| const uint8_t *left, const uint8_t *_top) \ |
| { \ |
| pixel *dst = (pixel *) _dst; \ |
| const pixel *top = (const pixel *) _top; \ |
| int i, j; \ |
| pixel ve[size - 1], vo[size - 1]; \ |
| \ |
| stride /= sizeof(pixel); \ |
| for (i = 0; i < size - 2; i++) { \ |
| ve[i] = (top[i] + top[i + 1] + 1) >> 1; \ |
| vo[i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \ |
| } \ |
| ve[size - 2] = (top[size - 2] + top[size - 1] + 1) >> 1; \ |
| vo[size - 2] = (top[size - 2] + top[size - 1] * 3 + 2) >> 2; \ |
| \ |
| for (j = 0; j < size / 2; j++) { \ |
| memcpy(dst + j*2 * stride, ve + j, (size - j - 1) * sizeof(pixel)); \ |
| memset_bpc(dst + j*2 * stride + size - j - 1, top[size - 1], j + 1); \ |
| memcpy(dst + (j*2 + 1) * stride, vo + j, (size - j - 1) * sizeof(pixel)); \ |
| memset_bpc(dst + (j*2 + 1) * stride + size - j - 1, top[size - 1], j + 1); \ |
| } \ |
| } |
| |
| def_vert_left(8) |
| def_vert_left(16) |
| def_vert_left(32) |
| |
| static void hor_up_4x4_c(uint8_t *_dst, ptrdiff_t stride, |
| const uint8_t *_left, const uint8_t *top) |
| { |
| pixel *dst = (pixel *) _dst; |
| const pixel *left = (const pixel *) _left; |
| int l0 = left[0], l1 = left[1], l2 = left[2], l3 = left[3]; |
| |
| stride /= sizeof(pixel); |
| DST(0,0) = (l0 + l1 + 1) >> 1; |
| DST(1,0) = (l0 + l1 * 2 + l2 + 2) >> 2; |
| DST(0,1) = DST(2,0) = (l1 + l2 + 1) >> 1; |
| DST(1,1) = DST(3,0) = (l1 + l2 * 2 + l3 + 2) >> 2; |
| DST(0,2) = DST(2,1) = (l2 + l3 + 1) >> 1; |
| DST(1,2) = DST(3,1) = (l2 + l3 * 3 + 2) >> 2; |
| DST(0,3) = DST(1,3) = DST(2,2) = DST(2,3) = DST(3,2) = DST(3,3) = l3; |
| } |
| |
| #define def_hor_up(size) \ |
| static void hor_up_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \ |
| const uint8_t *_left, const uint8_t *top) \ |
| { \ |
| pixel *dst = (pixel *) _dst; \ |
| const pixel *left = (const pixel *) _left; \ |
| int i, j; \ |
| pixel v[size*2 - 2]; \ |
| \ |
| stride /= sizeof(pixel); \ |
| for (i = 0; i < size - 2; i++) { \ |
| v[i*2 ] = (left[i] + left[i + 1] + 1) >> 1; \ |
| v[i*2 + 1] = (left[i] + left[i + 1] * 2 + left[i + 2] + 2) >> 2; \ |
| } \ |
| v[size*2 - 4] = (left[size - 2] + left[size - 1] + 1) >> 1; \ |
| v[size*2 - 3] = (left[size - 2] + left[size - 1] * 3 + 2) >> 2; \ |
| \ |
| for (j = 0; j < size / 2; j++) \ |
| memcpy(dst + j*stride, v + j*2, size * sizeof(pixel)); \ |
| for (j = size / 2; j < size; j++) { \ |
| memcpy(dst + j*stride, v + j*2, (size*2 - 2 - j*2) * sizeof(pixel)); \ |
| memset_bpc(dst + j*stride + size*2 - 2 - j*2, left[size - 1], \ |
| 2 + j*2 - size); \ |
| } \ |
| } |
| |
| def_hor_up(8) |
| def_hor_up(16) |
| def_hor_up(32) |
| |
| #undef DST |
| |
| #endif /* BIT_DEPTH != 12 */ |
| |
| #if BIT_DEPTH != 8 |
| void ff_vp9dsp_intrapred_init_10(VP9DSPContext *dsp); |
| #endif |
| #if BIT_DEPTH != 10 |
| static |
| #endif |
| av_cold void FUNC(ff_vp9dsp_intrapred_init)(VP9DSPContext *dsp) |
| { |
| #define init_intra_pred_bd_aware(tx, sz) \ |
| dsp->intra_pred[tx][TM_VP8_PRED] = tm_##sz##_c; \ |
| dsp->intra_pred[tx][DC_128_PRED] = dc_128_##sz##_c; \ |
| dsp->intra_pred[tx][DC_127_PRED] = dc_127_##sz##_c; \ |
| dsp->intra_pred[tx][DC_129_PRED] = dc_129_##sz##_c |
| |
| #if BIT_DEPTH == 12 |
| ff_vp9dsp_intrapred_init_10(dsp); |
| #define init_intra_pred(tx, sz) \ |
| init_intra_pred_bd_aware(tx, sz) |
| #else |
| #define init_intra_pred(tx, sz) \ |
| dsp->intra_pred[tx][VERT_PRED] = vert_##sz##_c; \ |
| dsp->intra_pred[tx][HOR_PRED] = hor_##sz##_c; \ |
| dsp->intra_pred[tx][DC_PRED] = dc_##sz##_c; \ |
| dsp->intra_pred[tx][DIAG_DOWN_LEFT_PRED] = diag_downleft_##sz##_c; \ |
| dsp->intra_pred[tx][DIAG_DOWN_RIGHT_PRED] = diag_downright_##sz##_c; \ |
| dsp->intra_pred[tx][VERT_RIGHT_PRED] = vert_right_##sz##_c; \ |
| dsp->intra_pred[tx][HOR_DOWN_PRED] = hor_down_##sz##_c; \ |
| dsp->intra_pred[tx][VERT_LEFT_PRED] = vert_left_##sz##_c; \ |
| dsp->intra_pred[tx][HOR_UP_PRED] = hor_up_##sz##_c; \ |
| dsp->intra_pred[tx][LEFT_DC_PRED] = dc_left_##sz##_c; \ |
| dsp->intra_pred[tx][TOP_DC_PRED] = dc_top_##sz##_c; \ |
| init_intra_pred_bd_aware(tx, sz) |
| #endif |
| |
| init_intra_pred(TX_4X4, 4x4); |
| init_intra_pred(TX_8X8, 8x8); |
| init_intra_pred(TX_16X16, 16x16); |
| init_intra_pred(TX_32X32, 32x32); |
| |
| #undef init_intra_pred |
| #undef init_intra_pred_bd_aware |
| } |
| |
| #define itxfm_wrapper(type_a, type_b, sz, bits, has_dconly) \ |
| static void type_a##_##type_b##_##sz##x##sz##_add_c(uint8_t *_dst, \ |
| ptrdiff_t stride, \ |
| int16_t *_block, int eob) \ |
| { \ |
| int i, j; \ |
| pixel *dst = (pixel *) _dst; \ |
| dctcoef *block = (dctcoef *) _block, tmp[sz * sz], out[sz]; \ |
| \ |
| stride /= sizeof(pixel); \ |
| if (has_dconly && eob == 1) { \ |
| const int t = ((((dctint) block[0] * 11585 + (1 << 13)) >> 14) \ |
| * 11585 + (1 << 13)) >> 14; \ |
| block[0] = 0; \ |
| for (i = 0; i < sz; i++) { \ |
| for (j = 0; j < sz; j++) \ |
| dst[j * stride] = av_clip_pixel(dst[j * stride] + \ |
| (bits ? \ |
| (t + (1 << (bits - 1))) >> bits : \ |
| t)); \ |
| dst++; \ |
| } \ |
| return; \ |
| } \ |
| \ |
| for (i = 0; i < sz; i++) \ |
| type_a##sz##_1d(block + i, sz, tmp + i * sz, 0); \ |
| memset(block, 0, sz * sz * sizeof(*block)); \ |
| for (i = 0; i < sz; i++) { \ |
| type_b##sz##_1d(tmp + i, sz, out, 1); \ |
| for (j = 0; j < sz; j++) \ |
| dst[j * stride] = av_clip_pixel(dst[j * stride] + \ |
| (bits ? \ |
| (out[j] + (1 << (bits - 1))) >> bits : \ |
| out[j])); \ |
| dst++; \ |
| } \ |
| } |
| |
| #define itxfm_wrap(sz, bits) \ |
| itxfm_wrapper(idct, idct, sz, bits, 1) \ |
| itxfm_wrapper(iadst, idct, sz, bits, 0) \ |
| itxfm_wrapper(idct, iadst, sz, bits, 0) \ |
| itxfm_wrapper(iadst, iadst, sz, bits, 0) |
| |
| #define IN(x) ((dctint) in[(x) * stride]) |
| |
| static av_always_inline void idct4_1d(const dctcoef *in, ptrdiff_t stride, |
| dctcoef *out, int pass) |
| { |
| dctint t0, t1, t2, t3; |
| |
| t0 = ((IN(0) + IN(2)) * 11585 + (1 << 13)) >> 14; |
| t1 = ((IN(0) - IN(2)) * 11585 + (1 << 13)) >> 14; |
| t2 = (IN(1) * 6270 - IN(3) * 15137 + (1 << 13)) >> 14; |
| t3 = (IN(1) * 15137 + IN(3) * 6270 + (1 << 13)) >> 14; |
| |
| out[0] = t0 + t3; |
| out[1] = t1 + t2; |
| out[2] = t1 - t2; |
| out[3] = t0 - t3; |
| } |
| |
| static av_always_inline void iadst4_1d(const dctcoef *in, ptrdiff_t stride, |
| dctcoef *out, int pass) |
| { |
| dctint t0, t1, t2, t3; |
| |
| t0 = 5283 * IN(0) + 15212 * IN(2) + 9929 * IN(3); |
| t1 = 9929 * IN(0) - 5283 * IN(2) - 15212 * IN(3); |
| t2 = 13377 * (IN(0) - IN(2) + IN(3)); |
| t3 = 13377 * IN(1); |
| |
| out[0] = (t0 + t3 + (1 << 13)) >> 14; |
| out[1] = (t1 + t3 + (1 << 13)) >> 14; |
| out[2] = (t2 + (1 << 13)) >> 14; |
| out[3] = (t0 + t1 - t3 + (1 << 13)) >> 14; |
| } |
| |
| itxfm_wrap(4, 4) |
| |
| static av_always_inline void idct8_1d(const dctcoef *in, ptrdiff_t stride, |
| dctcoef *out, int pass) |
| { |
| dctint t0, t0a, t1, t1a, t2, t2a, t3, t3a, t4, t4a, t5, t5a, t6, t6a, t7, t7a; |
| |
| t0a = ((IN(0) + IN(4)) * 11585 + (1 << 13)) >> 14; |
| t1a = ((IN(0) - IN(4)) * 11585 + (1 << 13)) >> 14; |
| t2a = (IN(2) * 6270 - IN(6) * 15137 + (1 << 13)) >> 14; |
| t3a = (IN(2) * 15137 + IN(6) * 6270 + (1 << 13)) >> 14; |
| t4a = (IN(1) * 3196 - IN(7) * 16069 + (1 << 13)) >> 14; |
| t5a = (IN(5) * 13623 - IN(3) * 9102 + (1 << 13)) >> 14; |
| t6a = (IN(5) * 9102 + IN(3) * 13623 + (1 << 13)) >> 14; |
| t7a = (IN(1) * 16069 + IN(7) * 3196 + (1 << 13)) >> 14; |
| |
| t0 = t0a + t3a; |
| t1 = t1a + t2a; |
| t2 = t1a - t2a; |
| t3 = t0a - t3a; |
| t4 = t4a + t5a; |
| t5a = t4a - t5a; |
| t7 = t7a + t6a; |
| t6a = t7a - t6a; |
| |
| t5 = ((t6a - t5a) * 11585 + (1 << 13)) >> 14; |
| t6 = ((t6a + t5a) * 11585 + (1 << 13)) >> 14; |
| |
| out[0] = t0 + t7; |
| out[1] = t1 + t6; |
| out[2] = t2 + t5; |
| out[3] = t3 + t4; |
| out[4] = t3 - t4; |
| out[5] = t2 - t5; |
| out[6] = t1 - t6; |
| out[7] = t0 - t7; |
| } |
| |
| static av_always_inline void iadst8_1d(const dctcoef *in, ptrdiff_t stride, |
| dctcoef *out, int pass) |
| { |
| dctint t0, t0a, t1, t1a, t2, t2a, t3, t3a, t4, t4a, t5, t5a, t6, t6a, t7, t7a; |
| |
| t0a = 16305 * IN(7) + 1606 * IN(0); |
| t1a = 1606 * IN(7) - 16305 * IN(0); |
| t2a = 14449 * IN(5) + 7723 * IN(2); |
| t3a = 7723 * IN(5) - 14449 * IN(2); |
| t4a = 10394 * IN(3) + 12665 * IN(4); |
| t5a = 12665 * IN(3) - 10394 * IN(4); |
| t6a = 4756 * IN(1) + 15679 * IN(6); |
| t7a = 15679 * IN(1) - 4756 * IN(6); |
| |
| t0 = (t0a + t4a + (1 << 13)) >> 14; |
| t1 = (t1a + t5a + (1 << 13)) >> 14; |
| t2 = (t2a + t6a + (1 << 13)) >> 14; |
| t3 = (t3a + t7a + (1 << 13)) >> 14; |
| t4 = (t0a - t4a + (1 << 13)) >> 14; |
| t5 = (t1a - t5a + (1 << 13)) >> 14; |
| t6 = (t2a - t6a + (1 << 13)) >> 14; |
| t7 = (t3a - t7a + (1 << 13)) >> 14; |
| |
| t4a = 15137U * t4 + 6270U * t5; |
| t5a = 6270U * t4 - 15137U * t5; |
| t6a = 15137U * t7 - 6270U * t6; |
| t7a = 6270U * t7 + 15137U * t6; |
| |
| out[0] = t0 + t2; |
| out[7] = -(t1 + t3); |
| t2 = t0 - t2; |
| t3 = t1 - t3; |
| |
| out[1] = -((dctint)((1U << 13) + t4a + t6a) >> 14); |
| out[6] = (dctint)((1U << 13) + t5a + t7a) >> 14; |
| t6 = (dctint)((1U << 13) + t4a - t6a) >> 14; |
| t7 = (dctint)((1U << 13) + t5a - t7a) >> 14; |
| |
| out[3] = -((dctint)((t2 + t3) * 11585U + (1 << 13)) >> 14); |
| out[4] = (dctint)((t2 - t3) * 11585U + (1 << 13)) >> 14; |
| out[2] = (dctint)((t6 + t7) * 11585U + (1 << 13)) >> 14; |
| out[5] = -((dctint)((t6 - t7) * 11585U + (1 << 13)) >> 14); |
| } |
| |
| itxfm_wrap(8, 5) |
| |
| static av_always_inline void idct16_1d(const dctcoef *in, ptrdiff_t stride, |
| dctcoef *out, int pass) |
| { |
| dctint t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15; |
| dctint t0a, t1a, t2a, t3a, t4a, t5a, t6a, t7a; |
| dctint t8a, t9a, t10a, t11a, t12a, t13a, t14a, t15a; |
| |
| t0a = (dctint)((IN(0) + IN(8)) * 11585U + (1 << 13)) >> 14; |
| t1a = (dctint)((IN(0) - IN(8)) * 11585U + (1 << 13)) >> 14; |
| t2a = (dctint)(IN(4) * 6270U - IN(12) * 15137U + (1 << 13)) >> 14; |
| t3a = (dctint)(IN(4) * 15137U + IN(12) * 6270U + (1 << 13)) >> 14; |
| t4a = (dctint)(IN(2) * 3196U - IN(14) * 16069U + (1 << 13)) >> 14; |
| t7a = (dctint)(IN(2) * 16069U + IN(14) * 3196U + (1 << 13)) >> 14; |
| t5a = (dctint)(IN(10) * 13623U - IN(6) * 9102U + (1 << 13)) >> 14; |
| t6a = (dctint)(IN(10) * 9102U + IN(6) * 13623U + (1 << 13)) >> 14; |
| t8a = (dctint)(IN(1) * 1606U - IN(15) * 16305U + (1 << 13)) >> 14; |
| t15a = (dctint)(IN(1) * 16305U + IN(15) * 1606U + (1 << 13)) >> 14; |
| t9a = (dctint)(IN(9) * 12665U - IN(7) * 10394U + (1 << 13)) >> 14; |
| t14a = (dctint)(IN(9) * 10394U + IN(7) * 12665U + (1 << 13)) >> 14; |
| t10a = (dctint)(IN(5) * 7723U - IN(11) * 14449U + (1 << 13)) >> 14; |
| t13a = (dctint)(IN(5) * 14449U + IN(11) * 7723U + (1 << 13)) >> 14; |
| t11a = (dctint)(IN(13) * 15679U - IN(3) * 4756U + (1 << 13)) >> 14; |
| t12a = (dctint)(IN(13) * 4756U + IN(3) * 15679U + (1 << 13)) >> 14; |
| |
| t0 = t0a + t3a; |
| t1 = t1a + t2a; |
| t2 = t1a - t2a; |
| t3 = t0a - t3a; |
| t4 = t4a + t5a; |
| t5 = t4a - t5a; |
| t6 = t7a - t6a; |
| t7 = t7a + t6a; |
| t8 = t8a + t9a; |
| t9 = t8a - t9a; |
| t10 = t11a - t10a; |
| t11 = t11a + t10a; |
| t12 = t12a + t13a; |
| t13 = t12a - t13a; |
| t14 = t15a - t14a; |
| t15 = t15a + t14a; |
| |
| t5a = (dctint)((t6 - t5) * 11585U + (1 << 13)) >> 14; |
| t6a = (dctint)((t6 + t5) * 11585U + (1 << 13)) >> 14; |
| t9a = (dctint)( t14 * 6270U - t9 * 15137U + (1 << 13)) >> 14; |
| t14a = (dctint)( t14 * 15137U + t9 * 6270U + (1 << 13)) >> 14; |
| t10a = (dctint)(-(t13 * 15137U + t10 * 6270U) + (1 << 13)) >> 14; |
| t13a = (dctint)( t13 * 6270U - t10 * 15137U + (1 << 13)) >> 14; |
| |
| t0a = t0 + t7; |
| t1a = t1 + t6a; |
| t2a = t2 + t5a; |
| t3a = t3 + t4; |
| t4 = t3 - t4; |
| t5 = t2 - t5a; |
| t6 = t1 - t6a; |
| t7 = t0 - t7; |
| t8a = t8 + t11; |
| t9 = t9a + t10a; |
| t10 = t9a - t10a; |
| t11a = t8 - t11; |
| t12a = t15 - t12; |
| t13 = t14a - t13a; |
| t14 = t14a + t13a; |
| t15a = t15 + t12; |
| |
| t10a = (dctint)((t13 - t10) * 11585U + (1 << 13)) >> 14; |
| t13a = (dctint)((t13 + t10) * 11585U + (1 << 13)) >> 14; |
| t11 = (dctint)((t12a - t11a) * 11585U + (1 << 13)) >> 14; |
| t12 = (dctint)((t12a + t11a) * 11585U + (1 << 13)) >> 14; |
| |
| out[ 0] = t0a + t15a; |
| out[ 1] = t1a + t14; |
| out[ 2] = t2a + t13a; |
| out[ 3] = t3a + t12; |
| out[ 4] = t4 + t11; |
| out[ 5] = t5 + t10a; |
| out[ 6] = t6 + t9; |
| out[ 7] = t7 + t8a; |
| out[ 8] = t7 - t8a; |
| out[ 9] = t6 - t9; |
| out[10] = t5 - t10a; |
| out[11] = t4 - t11; |
| out[12] = t3a - t12; |
| out[13] = t2a - t13a; |
| out[14] = t1a - t14; |
| out[15] = t0a - t15a; |
| } |
| |
| static av_always_inline void iadst16_1d(const dctcoef *in, ptrdiff_t stride, |
| dctcoef *out, int pass) |
| { |
| dctint t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15; |
| dctint t0a, t1a, t2a, t3a, t4a, t5a, t6a, t7a; |
| dctint t8a, t9a, t10a, t11a, t12a, t13a, t14a, t15a; |
| |
| t0 = IN(15) * 16364U + IN(0) * 804U; |
| t1 = IN(15) * 804U - IN(0) * 16364U; |
| t2 = IN(13) * 15893U + IN(2) * 3981U; |
| t3 = IN(13) * 3981U - IN(2) * 15893U; |
| t4 = IN(11) * 14811U + IN(4) * 7005U; |
| t5 = IN(11) * 7005U - IN(4) * 14811U; |
| t6 = IN(9) * 13160U + IN(6) * 9760U; |
| t7 = IN(9) * 9760U - IN(6) * 13160U; |
| t8 = IN(7) * 11003U + IN(8) * 12140U; |
| t9 = IN(7) * 12140U - IN(8) * 11003U; |
| t10 = IN(5) * 8423U + IN(10) * 14053U; |
| t11 = IN(5) * 14053U - IN(10) * 8423U; |
| t12 = IN(3) * 5520U + IN(12) * 15426U; |
| t13 = IN(3) * 15426U - IN(12) * 5520U; |
| t14 = IN(1) * 2404U + IN(14) * 16207U; |
| t15 = IN(1) * 16207U - IN(14) * 2404U; |
| |
| t0a = (dctint)((1U << 13) + t0 + t8 ) >> 14; |
| t1a = (dctint)((1U << 13) + t1 + t9 ) >> 14; |
| t2a = (dctint)((1U << 13) + t2 + t10) >> 14; |
| t3a = (dctint)((1U << 13) + t3 + t11) >> 14; |
| t4a = (dctint)((1U << 13) + t4 + t12) >> 14; |
| t5a = (dctint)((1U << 13) + t5 + t13) >> 14; |
| t6a = (dctint)((1U << 13) + t6 + t14) >> 14; |
| t7a = (dctint)((1U << 13) + t7 + t15) >> 14; |
| t8a = (dctint)((1U << 13) + t0 - t8 ) >> 14; |
| t9a = (dctint)((1U << 13) + t1 - t9 ) >> 14; |
| t10a = (dctint)((1U << 13) + t2 - t10) >> 14; |
| t11a = (dctint)((1U << 13) + t3 - t11) >> 14; |
| t12a = (dctint)((1U << 13) + t4 - t12) >> 14; |
| t13a = (dctint)((1U << 13) + t5 - t13) >> 14; |
| t14a = (dctint)((1U << 13) + t6 - t14) >> 14; |
| t15a = (dctint)((1U << 13) + t7 - t15) >> 14; |
| |
| t8 = t8a * 16069U + t9a * 3196U; |
| t9 = t8a * 3196U - t9a * 16069U; |
| t10 = t10a * 9102U + t11a * 13623U; |
| t11 = t10a * 13623U - t11a * 9102U; |
| t12 = t13a * 16069U - t12a * 3196U; |
| t13 = t13a * 3196U + t12a * 16069U; |
| t14 = t15a * 9102U - t14a * 13623U; |
| t15 = t15a * 13623U + t14a * 9102U; |
| |
| t0 = t0a + t4a; |
| t1 = t1a + t5a; |
| t2 = t2a + t6a; |
| t3 = t3a + t7a; |
| t4 = t0a - t4a; |
| t5 = t1a - t5a; |
| t6 = t2a - t6a; |
| t7 = t3a - t7a; |
| t8a = (dctint)((1U << 13) + t8 + t12) >> 14; |
| t9a = (dctint)((1U << 13) + t9 + t13) >> 14; |
| t10a = (dctint)((1U << 13) + t10 + t14) >> 14; |
| t11a = (dctint)((1U << 13) + t11 + t15) >> 14; |
| t12a = (dctint)((1U << 13) + t8 - t12) >> 14; |
| t13a = (dctint)((1U << 13) + t9 - t13) >> 14; |
| t14a = (dctint)((1U << 13) + t10 - t14) >> 14; |
| t15a = (dctint)((1U << 13) + t11 - t15) >> 14; |
| |
| t4a = t4 * 15137U + t5 * 6270U; |
| t5a = t4 * 6270U - t5 * 15137U; |
| t6a = t7 * 15137U - t6 * 6270U; |
| t7a = t7 * 6270U + t6 * 15137U; |
| t12 = t12a * 15137U + t13a * 6270U; |
| t13 = t12a * 6270U - t13a * 15137U; |
| t14 = t15a * 15137U - t14a * 6270U; |
| t15 = t15a * 6270U + t14a * 15137U; |
| |
| out[ 0] = t0 + t2; |
| out[15] = -(t1 + t3); |
| t2a = t0 - t2; |
| t3a = t1 - t3; |
| out[ 3] = -((dctint)((1U << 13) + t4a + t6a) >> 14); |
| out[12] = (dctint)((1U << 13) + t5a + t7a) >> 14; |
| t6 = (dctint)((1U << 13) + t4a - t6a) >> 14; |
| t7 = (dctint)((1U << 13) + t5a - t7a) >> 14; |
| out[ 1] = -(t8a + t10a); |
| out[14] = t9a + t11a; |
| t10 = t8a - t10a; |
| t11 = t9a - t11a; |
| out[ 2] = (dctint)((1U << 13) + t12 + t14) >> 14; |
| out[13] = -((dctint)((1U << 13) + t13 + t15) >> 14); |
| t14a = (dctint)((1U << 13) + t12 - t14) >> 14; |
| t15a = (dctint)((1U << 13) + t13 - t15) >> 14; |
| |
| out[ 7] = (dctint)(-(t2a + t3a) * 11585U + (1 << 13)) >> 14; |
| out[ 8] = (dctint)( (t2a - t3a) * 11585U + (1 << 13)) >> 14; |
| out[ 4] = (dctint)( (t7 + t6) * 11585U + (1 << 13)) >> 14; |
| out[11] = (dctint)( (t7 - t6) * 11585U + (1 << 13)) >> 14; |
| out[ 6] = (dctint)( (t11 + t10) * 11585U + (1 << 13)) >> 14; |
| out[ 9] = (dctint)( (t11 - t10) * 11585U + (1 << 13)) >> 14; |
| out[ 5] = (dctint)(-(t14a + t15a) * 11585U + (1 << 13)) >> 14; |
| out[10] = (dctint)( (t14a - t15a) * 11585U + (1 << 13)) >> 14; |
| } |
| |
| itxfm_wrap(16, 6) |
| |
| static av_always_inline void idct32_1d(const dctcoef *in, ptrdiff_t stride, |
| dctcoef *out, int pass) |
| { |
| dctint t0a = (dctint)((IN(0) + IN(16)) * 11585U + (1 << 13)) >> 14; |
| dctint t1a = (dctint)((IN(0) - IN(16)) * 11585U + (1 << 13)) >> 14; |
| dctint t2a = (dctint)(IN( 8) * 6270U - IN(24) * 15137U + (1 << 13)) >> 14; |
| dctint t3a = (dctint)(IN( 8) * 15137U + IN(24) * 6270U + (1 << 13)) >> 14; |
| dctint t4a = (dctint)(IN( 4) * 3196U - IN(28) * 16069U + (1 << 13)) >> 14; |
| dctint t7a = (dctint)(IN( 4) * 16069U + IN(28) * 3196U + (1 << 13)) >> 14; |
| dctint t5a = (dctint)(IN(20) * 13623U - IN(12) * 9102U + (1 << 13)) >> 14; |
| dctint t6a = (dctint)(IN(20) * 9102U + IN(12) * 13623U + (1 << 13)) >> 14; |
| dctint t8a = (dctint)(IN( 2) * 1606U - IN(30) * 16305U + (1 << 13)) >> 14; |
| dctint t15a = (dctint)(IN( 2) * 16305U + IN(30) * 1606U + (1 << 13)) >> 14; |
| dctint t9a = (dctint)(IN(18) * 12665U - IN(14) * 10394U + (1 << 13)) >> 14; |
| dctint t14a = (dctint)(IN(18) * 10394U + IN(14) * 12665U + (1 << 13)) >> 14; |
| dctint t10a = (dctint)(IN(10) * 7723U - IN(22) * 14449U + (1 << 13)) >> 14; |
| dctint t13a = (dctint)(IN(10) * 14449U + IN(22) * 7723U + (1 << 13)) >> 14; |
| dctint t11a = (dctint)(IN(26) * 15679U - IN( 6) * 4756U + (1 << 13)) >> 14; |
| dctint t12a = (dctint)(IN(26) * 4756U + IN( 6) * 15679U + (1 << 13)) >> 14; |
| dctint t16a = (dctint)(IN( 1) * 804U - IN(31) * 16364U + (1 << 13)) >> 14; |
| dctint t31a = (dctint)(IN( 1) * 16364U + IN(31) * 804U + (1 << 13)) >> 14; |
| dctint t17a = (dctint)(IN(17) * 12140U - IN(15) * 11003U + (1 << 13)) >> 14; |
| dctint t30a = (dctint)(IN(17) * 11003U + IN(15) * 12140U + (1 << 13)) >> 14; |
| dctint t18a = (dctint)(IN( 9) * 7005U - IN(23) * 14811U + (1 << 13)) >> 14; |
| dctint t29a = (dctint)(IN( 9) * 14811U + IN(23) * 7005U + (1 << 13)) >> 14; |
| dctint t19a = (dctint)(IN(25) * 15426U - IN( 7) * 5520U + (1 << 13)) >> 14; |
| dctint t28a = (dctint)(IN(25) * 5520U + IN( 7) * 15426U + (1 << 13)) >> 14; |
| dctint t20a = (dctint)(IN( 5) * 3981U - IN(27) * 15893U + (1 << 13)) >> 14; |
| dctint t27a = (dctint)(IN( 5) * 15893U + IN(27) * 3981U + (1 << 13)) >> 14; |
| dctint t21a = (dctint)(IN(21) * 14053U - IN(11) * 8423U + (1 << 13)) >> 14; |
| dctint t26a = (dctint)(IN(21) * 8423U + IN(11) * 14053U + (1 << 13)) >> 14; |
| dctint t22a = (dctint)(IN(13) * 9760U - IN(19) * 13160U + (1 << 13)) >> 14; |
| dctint t25a = (dctint)(IN(13) * 13160U + IN(19) * 9760U + (1 << 13)) >> 14; |
| dctint t23a = (dctint)(IN(29) * 16207U - IN( 3) * 2404U + (1 << 13)) >> 14; |
| dctint t24a = (dctint)(IN(29) * 2404U + IN( 3) * 16207U + (1 << 13)) >> 14; |
| |
| dctint t0 = t0a + t3a; |
| dctint t1 = t1a + t2a; |
| dctint t2 = t1a - t2a; |
| dctint t3 = t0a - t3a; |
| dctint t4 = t4a + t5a; |
| dctint t5 = t4a - t5a; |
| dctint t6 = t7a - t6a; |
| dctint t7 = t7a + t6a; |
| dctint t8 = t8a + t9a; |
| dctint t9 = t8a - t9a; |
| dctint t10 = t11a - t10a; |
| dctint t11 = t11a + t10a; |
| dctint t12 = t12a + t13a; |
| dctint t13 = t12a - t13a; |
| dctint t14 = t15a - t14a; |
| dctint t15 = t15a + t14a; |
| dctint t16 = t16a + t17a; |
| dctint t17 = t16a - t17a; |
| dctint t18 = t19a - t18a; |
| dctint t19 = t19a + t18a; |
| dctint t20 = t20a + t21a; |
| dctint t21 = t20a - t21a; |
| dctint t22 = t23a - t22a; |
| dctint t23 = t23a + t22a; |
| dctint t24 = t24a + t25a; |
| dctint t25 = t24a - t25a; |
| dctint t26 = t27a - t26a; |
| dctint t27 = t27a + t26a; |
| dctint t28 = t28a + t29a; |
| dctint t29 = t28a - t29a; |
| dctint t30 = t31a - t30a; |
| dctint t31 = t31a + t30a; |
| |
| t5a = (dctint)((t6 - t5) * 11585U + (1 << 13)) >> 14; |
| t6a = (dctint)((t6 + t5) * 11585U + (1 << 13)) >> 14; |
| t9a = (dctint)( t14 * 6270U - t9 * 15137U + (1 << 13)) >> 14; |
| t14a = (dctint)( t14 * 15137U + t9 * 6270U + (1 << 13)) >> 14; |
| t10a = (dctint)(-(t13 * 15137U + t10 * 6270U) + (1 << 13)) >> 14; |
| t13a = (dctint)( t13 * 6270U - t10 * 15137U + (1 << 13)) >> 14; |
| t17a = (dctint)( t30 * 3196U - t17 * 16069U + (1 << 13)) >> 14; |
| t30a = (dctint)( t30 * 16069U + t17 * 3196U + (1 << 13)) >> 14; |
| t18a = (dctint)(-(t29 * 16069U + t18 * 3196U) + (1 << 13)) >> 14; |
| t29a = (dctint)( t29 * 3196U - t18 * 16069U + (1 << 13)) >> 14; |
| t21a = (dctint)( t26 * 13623U - t21 * 9102U + (1 << 13)) >> 14; |
| t26a = (dctint)( t26 * 9102U + t21 * 13623U + (1 << 13)) >> 14; |
| t22a = (dctint)(-(t25 * 9102U + t22 * 13623U) + (1 << 13)) >> 14; |
| t25a = (dctint)( t25 * 13623U - t22 * 9102U + (1 << 13)) >> 14; |
| |
| t0a = t0 + t7; |
| t1a = t1 + t6a; |
| t2a = t2 + t5a; |
| t3a = t3 + t4; |
| t4a = t3 - t4; |
| t5 = t2 - t5a; |
| t6 = t1 - t6a; |
| t7a = t0 - t7; |
| t8a = t8 + t11; |
| t9 = t9a + t10a; |
| t10 = t9a - t10a; |
| t11a = t8 - t11; |
| t12a = t15 - t12; |
| t13 = t14a - t13a; |
| t14 = t14a + t13a; |
| t15a = t15 + t12; |
| t16a = t16 + t19; |
| t17 = t17a + t18a; |
| t18 = t17a - t18a; |
| t19a = t16 - t19; |
| t20a = t23 - t20; |
| t21 = t22a - t21a; |
| t22 = t22a + t21a; |
| t23a = t23 + t20; |
| t24a = t24 + t27; |
| t25 = t25a + t26a; |
| t26 = t25a - t26a; |
| t27a = t24 - t27; |
| t28a = t31 - t28; |
| t29 = t30a - t29a; |
| t30 = t30a + t29a; |
| t31a = t31 + t28; |
| |
| t10a = (dctint)((t13 - t10) * 11585U + (1 << 13)) >> 14; |
| t13a = (dctint)((t13 + t10) * 11585U + (1 << 13)) >> 14; |
| t11 = (dctint)((t12a - t11a) * 11585U + (1 << 13)) >> 14; |
| t12 = (dctint)((t12a + t11a) * 11585U + (1 << 13)) >> 14; |
| t18a = (dctint)( t29 * 6270U - t18 * 15137U + (1 << 13)) >> 14; |
| t29a = (dctint)( t29 * 15137U + t18 * 6270U + (1 << 13)) >> 14; |
| t19 = (dctint)( t28a * 6270U - t19a * 15137U + (1 << 13)) >> 14; |
| t28 = (dctint)( t28a * 15137U + t19a * 6270U + (1 << 13)) >> 14; |
| t20 = (dctint)(-(t27a * 15137U + t20a * 6270U) + (1 << 13)) >> 14; |
| t27 = (dctint)( t27a * 6270U - t20a * 15137U + (1 << 13)) >> 14; |
| t21a = (dctint)(-(t26 * 15137U + t21 * 6270U) + (1 << 13)) >> 14; |
| t26a = (dctint)( t26 * 6270U - t21 * 15137U + (1 << 13)) >> 14; |
| |
| t0 = t0a + t15a; |
| t1 = t1a + t14; |
| t2 = t2a + t13a; |
| t3 = t3a + t12; |
| t4 = t4a + t11; |
| t5a = t5 + t10a; |
| t6a = t6 + t9; |
| t7 = t7a + t8a; |
| t8 = t7a - t8a; |
| t9a = t6 - t9; |
| t10 = t5 - t10a; |
| t11a = t4a - t11; |
| t12a = t3a - t12; |
| t13 = t2a - t13a; |
| t14a = t1a - t14; |
| t15 = t0a - t15a; |
| t16 = t16a + t23a; |
| t17a = t17 + t22; |
| t18 = t18a + t21a; |
| t19a = t19 + t20; |
| t20a = t19 - t20; |
| t21 = t18a - t21a; |
| t22a = t17 - t22; |
| t23 = t16a - t23a; |
| t24 = t31a - t24a; |
| t25a = t30 - t25; |
| t26 = t29a - t26a; |
| t27a = t28 - t27; |
| t28a = t28 + t27; |
| t29 = t29a + t26a; |
| t30a = t30 + t25; |
| t31 = t31a + t24a; |
| |
| t20 = (dctint)((t27a - t20a) * 11585U + (1 << 13)) >> 14; |
| t27 = (dctint)((t27a + t20a) * 11585U + (1 << 13)) >> 14; |
| t21a = (dctint)((t26 - t21 ) * 11585U + (1 << 13)) >> 14; |
| t26a = (dctint)((t26 + t21 ) * 11585U + (1 << 13)) >> 14; |
| t22 = (dctint)((t25a - t22a) * 11585U + (1 << 13)) >> 14; |
| t25 = (dctint)((t25a + t22a) * 11585U + (1 << 13)) >> 14; |
| t23a = (dctint)((t24 - t23 ) * 11585U + (1 << 13)) >> 14; |
| t24a = (dctint)((t24 + t23 ) * 11585U + (1 << 13)) >> 14; |
| |
| out[ 0] = t0 + t31; |
| out[ 1] = t1 + t30a; |
| out[ 2] = t2 + t29; |
| out[ 3] = t3 + t28a; |
| out[ 4] = t4 + t27; |
| out[ 5] = t5a + t26a; |
| out[ 6] = t6a + t25; |
| out[ 7] = t7 + t24a; |
| out[ 8] = t8 + t23a; |
| out[ 9] = t9a + t22; |
| out[10] = t10 + t21a; |
| out[11] = t11a + t20; |
| out[12] = t12a + t19a; |
| out[13] = t13 + t18; |
| out[14] = t14a + t17a; |
| out[15] = t15 + t16; |
| out[16] = t15 - t16; |
| out[17] = t14a - t17a; |
| out[18] = t13 - t18; |
| out[19] = t12a - t19a; |
| out[20] = t11a - t20; |
| out[21] = t10 - t21a; |
| out[22] = t9a - t22; |
| out[23] = t8 - t23a; |
| out[24] = t7 - t24a; |
| out[25] = t6a - t25; |
| out[26] = t5a - t26a; |
| out[27] = t4 - t27; |
| out[28] = t3 - t28a; |
| out[29] = t2 - t29; |
| out[30] = t1 - t30a; |
| out[31] = t0 - t31; |
| } |
| |
| itxfm_wrapper(idct, idct, 32, 6, 1) |
| |
| static av_always_inline void iwht4_1d(const dctcoef *in, ptrdiff_t stride, |
| dctcoef *out, int pass) |
| { |
| int t0, t1, t2, t3, t4; |
| |
| if (pass == 0) { |
| t0 = IN(0) >> 2; |
| t1 = IN(3) >> 2; |
| t2 = IN(1) >> 2; |
| t3 = IN(2) >> 2; |
| } else { |
| t0 = IN(0); |
| t1 = IN(3); |
| t2 = IN(1); |
| t3 = IN(2); |
| } |
| |
| t0 += t2; |
| t3 -= t1; |
| t4 = (t0 - t3) >> 1; |
| t1 = t4 - t1; |
| t2 = t4 - t2; |
| t0 -= t1; |
| t3 += t2; |
| |
| out[0] = t0; |
| out[1] = t1; |
| out[2] = t2; |
| out[3] = t3; |
| } |
| |
| itxfm_wrapper(iwht, iwht, 4, 0, 0) |
| |
| #undef IN |
| #undef itxfm_wrapper |
| #undef itxfm_wrap |
| |
| static av_cold void vp9dsp_itxfm_init(VP9DSPContext *dsp) |
| { |
| #define init_itxfm(tx, sz) \ |
| dsp->itxfm_add[tx][DCT_DCT] = idct_idct_##sz##_add_c; \ |
| dsp->itxfm_add[tx][DCT_ADST] = iadst_idct_##sz##_add_c; \ |
| dsp->itxfm_add[tx][ADST_DCT] = idct_iadst_##sz##_add_c; \ |
| dsp->itxfm_add[tx][ADST_ADST] = iadst_iadst_##sz##_add_c |
| |
| #define init_idct(tx, nm) \ |
| dsp->itxfm_add[tx][DCT_DCT] = \ |
| dsp->itxfm_add[tx][ADST_DCT] = \ |
| dsp->itxfm_add[tx][DCT_ADST] = \ |
| dsp->itxfm_add[tx][ADST_ADST] = nm##_add_c |
| |
| init_itxfm(TX_4X4, 4x4); |
| init_itxfm(TX_8X8, 8x8); |
| init_itxfm(TX_16X16, 16x16); |
| init_idct(TX_32X32, idct_idct_32x32); |
| init_idct(4 /* lossless */, iwht_iwht_4x4); |
| |
| #undef init_itxfm |
| #undef init_idct |
| } |
| |
| static av_always_inline void loop_filter(pixel *dst, int E, int I, int H, |
| ptrdiff_t stridea, ptrdiff_t strideb, |
| int wd) |
| { |
| int i, F = 1 << (BIT_DEPTH - 8); |
| |
| E <<= (BIT_DEPTH - 8); |
| I <<= (BIT_DEPTH - 8); |
| H <<= (BIT_DEPTH - 8); |
| for (i = 0; i < 8; i++, dst += stridea) { |
| int p7, p6, p5, p4; |
| int p3 = dst[strideb * -4], p2 = dst[strideb * -3]; |
| int p1 = dst[strideb * -2], p0 = dst[strideb * -1]; |
| int q0 = dst[strideb * +0], q1 = dst[strideb * +1]; |
| int q2 = dst[strideb * +2], q3 = dst[strideb * +3]; |
| int q4, q5, q6, q7; |
| int fm = FFABS(p3 - p2) <= I && FFABS(p2 - p1) <= I && |
| FFABS(p1 - p0) <= I && FFABS(q1 - q0) <= I && |
| FFABS(q2 - q1) <= I && FFABS(q3 - q2) <= I && |
| FFABS(p0 - q0) * 2 + (FFABS(p1 - q1) >> 1) <= E; |
| int flat8out, flat8in; |
| |
| if (!fm) |
| continue; |
| |
| if (wd >= 16) { |
| p7 = dst[strideb * -8]; |
| p6 = dst[strideb * -7]; |
| p5 = dst[strideb * -6]; |
| p4 = dst[strideb * -5]; |
| q4 = dst[strideb * +4]; |
| q5 = dst[strideb * +5]; |
| q6 = dst[strideb * +6]; |
| q7 = dst[strideb * +7]; |
| |
| flat8out = FFABS(p7 - p0) <= F && FFABS(p6 - p0) <= F && |
| FFABS(p5 - p0) <= F && FFABS(p4 - p0) <= F && |
| FFABS(q4 - q0) <= F && FFABS(q5 - q0) <= F && |
| FFABS(q6 - q0) <= F && FFABS(q7 - q0) <= F; |
| } |
| |
| if (wd >= 8) |
| flat8in = FFABS(p3 - p0) <= F && FFABS(p2 - p0) <= F && |
| FFABS(p1 - p0) <= F && FFABS(q1 - q0) <= F && |
| FFABS(q2 - q0) <= F && FFABS(q3 - q0) <= F; |
| |
| if (wd >= 16 && flat8out && flat8in) { |
| dst[strideb * -7] = (p7 + p7 + p7 + p7 + p7 + p7 + p7 + p6 * 2 + |
| p5 + p4 + p3 + p2 + p1 + p0 + q0 + 8) >> 4; |
| dst[strideb * -6] = (p7 + p7 + p7 + p7 + p7 + p7 + p6 + p5 * 2 + |
| p4 + p3 + p2 + p1 + p0 + q0 + q1 + 8) >> 4; |
| dst[strideb * -5] = (p7 + p7 + p7 + p7 + p7 + p6 + p5 + p4 * 2 + |
| p3 + p2 + p1 + p0 + q0 + q1 + q2 + 8) >> 4; |
| dst[strideb * -4] = (p7 + p7 + p7 + p7 + p6 + p5 + p4 + p3 * 2 + |
| p2 + p1 + p0 + q0 + q1 + q2 + q3 + 8) >> 4; |
| dst[strideb * -3] = (p7 + p7 + p7 + p6 + p5 + p4 + p3 + p2 * 2 + |
| p1 + p0 + q0 + q1 + q2 + q3 + q4 + 8) >> 4; |
| dst[strideb * -2] = (p7 + p7 + p6 + p5 + p4 + p3 + p2 + p1 * 2 + |
| p0 + q0 + q1 + q2 + q3 + q4 + q5 + 8) >> 4; |
| dst[strideb * -1] = (p7 + p6 + p5 + p4 + p3 + p2 + p1 + p0 * 2 + |
| q0 + q1 + q2 + q3 + q4 + q5 + q6 + 8) >> 4; |
| dst[strideb * +0] = (p6 + p5 + p4 + p3 + p2 + p1 + p0 + q0 * 2 + |
| q1 + q2 + q3 + q4 + q5 + q6 + q7 + 8) >> 4; |
| dst[strideb * +1] = (p5 + p4 + p3 + p2 + p1 + p0 + q0 + q1 * 2 + |
| q2 + q3 + q4 + q5 + q6 + q7 + q7 + 8) >> 4; |
| dst[strideb * +2] = (p4 + p3 + p2 + p1 + p0 + q0 + q1 + q2 * 2 + |
| q3 + q4 + q5 + q6 + q7 + q7 + q7 + 8) >> 4; |
| dst[strideb * +3] = (p3 + p2 + p1 + p0 + q0 + q1 + q2 + q3 * 2 + |
| q4 + q5 + q6 + q7 + q7 + q7 + q7 + 8) >> 4; |
| dst[strideb * +4] = (p2 + p1 + p0 + q0 + q1 + q2 + q3 + q4 * 2 + |
| q5 + q6 + q7 + q7 + q7 + q7 + q7 + 8) >> 4; |
| dst[strideb * +5] = (p1 + p0 + q0 + q1 + q2 + q3 + q4 + q5 * 2 + |
| q6 + q7 + q7 + q7 + q7 + q7 + q7 + 8) >> 4; |
| dst[strideb * +6] = (p0 + q0 + q1 + q2 + q3 + q4 + q5 + q6 * 2 + |
| q7 + q7 + q7 + q7 + q7 + q7 + q7 + 8) >> 4; |
| } else if (wd >= 8 && flat8in) { |
| dst[strideb * -3] = (p3 + p3 + p3 + 2 * p2 + p1 + p0 + q0 + 4) >> 3; |
| dst[strideb * -2] = (p3 + p3 + p2 + 2 * p1 + p0 + q0 + q1 + 4) >> 3; |
| dst[strideb * -1] = (p3 + p2 + p1 + 2 * p0 + q0 + q1 + q2 + 4) >> 3; |
| dst[strideb * +0] = (p2 + p1 + p0 + 2 * q0 + q1 + q2 + q3 + 4) >> 3; |
| dst[strideb * +1] = (p1 + p0 + q0 + 2 * q1 + q2 + q3 + q3 + 4) >> 3; |
| dst[strideb * +2] = (p0 + q0 + q1 + 2 * q2 + q3 + q3 + q3 + 4) >> 3; |
| } else { |
| int hev = FFABS(p1 - p0) > H || FFABS(q1 - q0) > H; |
| |
| if (hev) { |
| int f = av_clip_intp2(p1 - q1, BIT_DEPTH - 1), f1, f2; |
| f = av_clip_intp2(3 * (q0 - p0) + f, BIT_DEPTH - 1); |
| |
| f1 = FFMIN(f + 4, (1 << (BIT_DEPTH - 1)) - 1) >> 3; |
| f2 = FFMIN(f + 3, (1 << (BIT_DEPTH - 1)) - 1) >> 3; |
| |
| dst[strideb * -1] = av_clip_pixel(p0 + f2); |
| dst[strideb * +0] = av_clip_pixel(q0 - f1); |
| } else { |
| int f = av_clip_intp2(3 * (q0 - p0), BIT_DEPTH - 1), f1, f2; |
| |
| f1 = FFMIN(f + 4, (1 << (BIT_DEPTH - 1)) - 1) >> 3; |
| f2 = FFMIN(f + 3, (1 << (BIT_DEPTH - 1)) - 1) >> 3; |
| |
| dst[strideb * -1] = av_clip_pixel(p0 + f2); |
| dst[strideb * +0] = av_clip_pixel(q0 - f1); |
| |
| f = (f1 + 1) >> 1; |
| dst[strideb * -2] = av_clip_pixel(p1 + f); |
| dst[strideb * +1] = av_clip_pixel(q1 - f); |
| } |
| } |
| } |
| } |
| |
| #define lf_8_fn(dir, wd, stridea, strideb) \ |
| static void loop_filter_##dir##_##wd##_8_c(uint8_t *_dst, \ |
| ptrdiff_t stride, \ |
| int E, int I, int H) \ |
| { \ |
| pixel *dst = (pixel *) _dst; \ |
| stride /= sizeof(pixel); \ |
| loop_filter(dst, E, I, H, stridea, strideb, wd); \ |
| } |
| |
| #define lf_8_fns(wd) \ |
| lf_8_fn(h, wd, stride, 1) \ |
| lf_8_fn(v, wd, 1, stride) |
| |
| lf_8_fns(4) |
| lf_8_fns(8) |
| lf_8_fns(16) |
| |
| #undef lf_8_fn |
| #undef lf_8_fns |
| |
| #define lf_16_fn(dir, stridea) \ |
| static void loop_filter_##dir##_16_16_c(uint8_t *dst, \ |
| ptrdiff_t stride, \ |
| int E, int I, int H) \ |
| { \ |
| loop_filter_##dir##_16_8_c(dst, stride, E, I, H); \ |
| loop_filter_##dir##_16_8_c(dst + 8 * stridea, stride, E, I, H); \ |
| } |
| |
| lf_16_fn(h, stride) |
| lf_16_fn(v, sizeof(pixel)) |
| |
| #undef lf_16_fn |
| |
| #define lf_mix_fn(dir, wd1, wd2, stridea) \ |
| static void loop_filter_##dir##_##wd1##wd2##_16_c(uint8_t *dst, \ |
| ptrdiff_t stride, \ |
| int E, int I, int H) \ |
| { \ |
| loop_filter_##dir##_##wd1##_8_c(dst, stride, E & 0xff, I & 0xff, H & 0xff); \ |
| loop_filter_##dir##_##wd2##_8_c(dst + 8 * stridea, stride, E >> 8, I >> 8, H >> 8); \ |
| } |
| |
| #define lf_mix_fns(wd1, wd2) \ |
| lf_mix_fn(h, wd1, wd2, stride) \ |
| lf_mix_fn(v, wd1, wd2, sizeof(pixel)) |
| |
| lf_mix_fns(4, 4) |
| lf_mix_fns(4, 8) |
| lf_mix_fns(8, 4) |
| lf_mix_fns(8, 8) |
| |
| #undef lf_mix_fn |
| #undef lf_mix_fns |
| |
| static av_cold void vp9dsp_loopfilter_init(VP9DSPContext *dsp) |
| { |
| dsp->loop_filter_8[0][0] = loop_filter_h_4_8_c; |
| dsp->loop_filter_8[0][1] = loop_filter_v_4_8_c; |
| dsp->loop_filter_8[1][0] = loop_filter_h_8_8_c; |
| dsp->loop_filter_8[1][1] = loop_filter_v_8_8_c; |
| dsp->loop_filter_8[2][0] = loop_filter_h_16_8_c; |
| dsp->loop_filter_8[2][1] = loop_filter_v_16_8_c; |
| |
| dsp->loop_filter_16[0] = loop_filter_h_16_16_c; |
| dsp->loop_filter_16[1] = loop_filter_v_16_16_c; |
| |
| dsp->loop_filter_mix2[0][0][0] = loop_filter_h_44_16_c; |
| dsp->loop_filter_mix2[0][0][1] = loop_filter_v_44_16_c; |
| dsp->loop_filter_mix2[0][1][0] = loop_filter_h_48_16_c; |
| dsp->loop_filter_mix2[0][1][1] = loop_filter_v_48_16_c; |
| dsp->loop_filter_mix2[1][0][0] = loop_filter_h_84_16_c; |
| dsp->loop_filter_mix2[1][0][1] = loop_filter_v_84_16_c; |
| dsp->loop_filter_mix2[1][1][0] = loop_filter_h_88_16_c; |
| dsp->loop_filter_mix2[1][1][1] = loop_filter_v_88_16_c; |
| } |
| |
| #if BIT_DEPTH != 12 |
| |
| static av_always_inline void copy_c(uint8_t *dst, ptrdiff_t dst_stride, |
| const uint8_t *src, ptrdiff_t src_stride, |
| int w, int h) |
| { |
| do { |
| memcpy(dst, src, w * sizeof(pixel)); |
| |
| dst += dst_stride; |
| src += src_stride; |
| } while (--h); |
| } |
| |
| static av_always_inline void avg_c(uint8_t *_dst, ptrdiff_t dst_stride, |
| const uint8_t *_src, ptrdiff_t src_stride, |
| int w, int h) |
| { |
| pixel *dst = |
