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Quelle vp9dsp_template.cSprache: C |
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/* * 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 *restrict _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 *restrict _dst, ptrdiff_t stride, const uint8_t *left, const uint8_t *_top) { pixel *dst = (pixel *) _dst; const pixel *top = (const pixel *) _top; #if BIT_DEPTH == 8 uint64_t p8 = AV_RN64A(top); #else pixel4 p4a = AV_RN4PA(top + 0); pixel4 p4b = AV_RN4PA(top + 4); #endif int y; stride /= sizeof(pixel); for (y = 0; y < 8; y++) { #if BIT_DEPTH == 8 AV_WN64A(dst, p8); #else AV_WN4PA(dst + 0, p4a); AV_WN4PA(dst + 4, p4b); #endif dst += stride; } } static void vert_16x16_c(uint8_t *restrict _dst, ptrdiff_t stride, const uint8_t *left, const uint8_t *_top) { pixel *dst = (pixel *) _dst; const pixel *top = (const pixel *) _top; #if BIT_DEPTH == 8 uint64_t p8a = AV_RN64A(top); uint64_t p8b = AV_RN64A(top + 8); #else pixel4 p4a = AV_RN4PA(top + 0); pixel4 p4b = AV_RN4PA(top + 4); pixel4 p4c = AV_RN4PA(top + 8); pixel4 p4d = AV_RN4PA(top + 12); #endif int y; stride /= sizeof(pixel); for (y = 0; y < 16; y++) { #if BIT_DEPTH == 8 AV_WN64A(dst + 0, p8a); AV_WN64A(dst + 8, p8b); #else AV_WN4PA(dst + 0, p4a); AV_WN4PA(dst + 4, p4b); AV_WN4PA(dst + 8, p4c); AV_WN4PA(dst + 12, p4d); #endif dst += stride; } } static void vert_32x32_c(uint8_t *restrict _dst, ptrdiff_t stride, const uint8_t *left, const uint8_t *_top) { pixel *dst = (pixel *) _dst; const pixel *top = (const pixel *) _top; #if BIT_DEPTH == 8 uint64_t p8a = AV_RN64A(top); uint64_t p8b = AV_RN64A(top + 8); uint64_t p8c = AV_RN64A(top + 16); uint64_t p8d = AV_RN64A(top + 24); #else 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); #endif int y; stride /= sizeof(pixel); for (y = 0; y < 32; y++) { #if BIT_DEPTH == 8 AV_WN64A(dst + 0, p8a); AV_WN64A(dst + 8, p8b); AV_WN64A(dst + 16, p8c); AV_WN64A(dst + 24, p8d); #else 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); #endif 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 ? \ (int)(t + (1U << (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 ? \ (int)(out[j] + (1U << (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 *restrict dst, ptrdiff_t dst_stride, const uint8_t *restrict 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 *restrict _dst, ptrdiff_t dst_stride, const uint8_t *restrict _src, ptrdiff_t src_stride, int w, int h) { pixel *dst = (pixel *) _dst; const pixel *src = (const pixel *) _src; dst_stride /= sizeof(pixel); src_stride /= sizeof(pixel); do { int x; for (x = 0; x < w; x += 4) AV_WN4PA(&dst[x], rnd_avg_pixel4(AV_RN4PA(&dst[x]), AV_RN4P(&src[x]))); dst += dst_stride; src += src_stride; } while (--h); } #define fpel_fn(type, sz) \ static void type##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int h, int mx, int my) \ { \ type##_c(dst, dst_stride, src, src_stride, sz, h); \ } #define copy_avg_fn(sz) \ fpel_fn(copy, sz) \ fpel_fn(avg, sz) copy_avg_fn(64) copy_avg_fn(32) copy_avg_fn(16) copy_avg_fn(8) copy_avg_fn(4) #undef fpel_fn #undef copy_avg_fn #endif /* BIT_DEPTH != 12 */ #define FILTER_8TAP(src, x, F, stride) \ av_clip_pixel((F[0] * src[x + -3 * stride] + \ F[1] * src[x + -2 * stride] + \ F[2] * src[x + -1 * stride] + \ F[3] * src[x + +0 * stride] + \ F[4] * src[x + +1 * stride] + \ F[5] * src[x + +2 * stride] + \ F[6] * src[x + +3 * stride] + \ F[7] * src[x + +4 * stride] + 64) >> 7) static av_always_inline void do_8tap_1d_c(uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_src, ptrdiff_t src_stride, int w, int h, ptrdiff_t ds, const int16_t *filter, int avg) { pixel *dst = (pixel *) _dst; const pixel *src = (const pixel *) _src; dst_stride /= sizeof(pixel); src_stride /= sizeof(pixel); do { int x; for (x = 0; x < w; x++) if (avg) { dst[x] = (dst[x] + FILTER_8TAP(src, x, filter, ds) + 1) >> 1; } else { dst[x] = FILTER_8TAP(src, x, filter, ds); } dst += dst_stride; src += src_stride; } while (--h); } #define filter_8tap_1d_fn(opn, opa, dir, ds) \ static av_noinline void opn##_8tap_1d_##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int w, int h, const int16_t *filter) \ { \ do_8tap_1d_c(dst, dst_stride, src, src_stride, w, h, ds, filter, opa); \ } filter_8tap_1d_fn(put, 0, v, src_stride / sizeof(pixel)) filter_8tap_1d_fn(put, 0, h, 1) filter_8tap_1d_fn(avg, 1, v, src_stride / sizeof(pixel)) filter_8tap_1d_fn(avg, 1, h, 1) #undef filter_8tap_1d_fn static av_always_inline void do_8tap_2d_c(uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_src, ptrdiff_t src_stride, int w, int h, const int16_t *filterx, const int16_t *filtery, int avg) { int tmp_h = h + 7; pixel tmp[64 * 71], *tmp_ptr = tmp; pixel *dst = (pixel *) _dst; const pixel *src = (const pixel *) _src; dst_stride /= sizeof(pixel); src_stride /= sizeof(pixel); src -= src_stride * 3; do { int x; for (x = 0; x < w; x++) tmp_ptr[x] = FILTER_8TAP(src, x, filterx, 1); tmp_ptr += 64; src += src_stride; } while (--tmp_h); tmp_ptr = tmp + 64 * 3; do { int x; for (x = 0; x < w; x++) if (avg) { dst[x] = (dst[x] + FILTER_8TAP(tmp_ptr, x, filtery, 64) + 1) >> 1; } else { dst[x] = FILTER_8TAP(tmp_ptr, x, filtery, 64); } tmp_ptr += 64; dst += dst_stride; } while (--h); } #define filter_8tap_2d_fn(opn, opa) \ static av_noinline void opn##_8tap_2d_hv_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int w, int h, const int16_t *filterx, \ const int16_t *filtery) \ { \ do_8tap_2d_c(dst, dst_stride, src, src_stride, w, h, filterx, filtery, opa); \ } filter_8tap_2d_fn(put, 0) filter_8tap_2d_fn(avg, 1) #undef filter_8tap_2d_fn #define filter_fn_1d(sz, dir, dir_m, type, type_idx, avg) \ static void avg##_8tap_##type##_##sz##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int h, int mx, int my) \ { \ avg##_8tap_1d_##dir##_c(dst, dst_stride, src, src_stride, sz, h, \ ff_vp9_subpel_filters[type_idx][dir_m]); \ } #define filter_fn_2d(sz, type, type_idx, avg) \ static void avg##_8tap_##type##_##sz##hv_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int h, int mx, int my) \ { \ avg##_8tap_2d_hv_c(dst, dst_stride, src, src_stride, sz, h, \ ff_vp9_subpel_filters[type_idx][mx], \ ff_vp9_subpel_filters[type_idx][my]); \ } #if BIT_DEPTH != 12 #define FILTER_BILIN(src, x, mxy, stride) \ (src[x] + ((mxy * (src[x + stride] - src[x]) + 8) >> 4)) static av_always_inline void do_bilin_1d_c(uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_src, ptrdiff_t src_stride, int w, int h, ptrdiff_t ds, int mxy, int avg) { pixel *dst = (pixel *) _dst; const pixel *src = (const pixel *) _src; dst_stride /= sizeof(pixel); src_stride /= sizeof(pixel); do { int x; for (x = 0; x < w; x++) if (avg) { dst[x] = (dst[x] + FILTER_BILIN(src, x, mxy, ds) + 1) >> 1; } else { dst[x] = FILTER_BILIN(src, x, mxy, ds); } dst += dst_stride; src += src_stride; } while (--h); } #define bilin_1d_fn(opn, opa, dir, ds) \ static av_noinline void opn##_bilin_1d_##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int w, int h, int mxy) \ { \ do_bilin_1d_c(dst, dst_stride, src, src_stride, w, h, ds, mxy, opa); \ } bilin_1d_fn(put, 0, v, src_stride / sizeof(pixel)) bilin_1d_fn(put, 0, h, 1) bilin_1d_fn(avg, 1, v, src_stride / sizeof(pixel)) bilin_1d_fn(avg, 1, h, 1) #undef bilin_1d_fn static av_always_inline void do_bilin_2d_c(uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_src, ptrdiff_t src_stride, int w, int h, int mx, int my, int avg) { pixel tmp[64 * 65], *tmp_ptr = tmp; int tmp_h = h + 1; pixel *dst = (pixel *) _dst; const pixel *src = (const pixel *) _src; dst_stride /= sizeof(pixel); src_stride /= sizeof(pixel); do { int x; for (x = 0; x < w; x++) tmp_ptr[x] = FILTER_BILIN(src, x, mx, 1); tmp_ptr += 64; src += src_stride; } while (--tmp_h); tmp_ptr = tmp; do { int x; for (x = 0; x < w; x++) if (avg) { dst[x] = (dst[x] + FILTER_BILIN(tmp_ptr, x, my, 64) + 1) >> 1; } else { dst[x] = FILTER_BILIN(tmp_ptr, x, my, 64); } tmp_ptr += 64; dst += dst_stride; } while (--h); } #define bilin_2d_fn(opn, opa) \ static av_noinline void opn##_bilin_2d_hv_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int w, int h, int mx, int my) \ { \ do_bilin_2d_c(dst, dst_stride, src, src_stride, w, h, mx, my, opa); \ } bilin_2d_fn(put, 0) bilin_2d_fn(avg, 1) #undef bilin_2d_fn #define bilinf_fn_1d(sz, dir, dir_m, avg) \ static void avg##_bilin_##sz##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int h, int mx, int my) \ { \ avg##_bilin_1d_##dir##_c(dst, dst_stride, src, src_stride, sz, h, dir_m); \ } #define bilinf_fn_2d(sz, avg) \ static void avg##_bilin_##sz##hv_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int h, int mx, int my) \ { \ avg##_bilin_2d_hv_c(dst, dst_stride, src, src_stride, sz, h, mx, my); \ } #else #define bilinf_fn_1d(a, b, c, d) #define bilinf_fn_2d(a, b) #endif #define filter_fn(sz, avg) \ filter_fn_1d(sz, h, mx, regular, FILTER_8TAP_REGULAR, avg) \ filter_fn_1d(sz, v, my, regular, FILTER_8TAP_REGULAR, avg) \ filter_fn_2d(sz, regular, FILTER_8TAP_REGULAR, avg) \ filter_fn_1d(sz, h, mx, smooth, FILTER_8TAP_SMOOTH, avg) \ filter_fn_1d(sz, v, my, smooth, FILTER_8TAP_SMOOTH, avg) \ filter_fn_2d(sz, smooth, FILTER_8TAP_SMOOTH, avg) \ filter_fn_1d(sz, h, mx, sharp, FILTER_8TAP_SHARP, avg) \ filter_fn_1d(sz, v, my, sharp, FILTER_8TAP_SHARP, avg) \ filter_fn_2d(sz, sharp, FILTER_8TAP_SHARP, avg) \ bilinf_fn_1d(sz, h, mx, avg) \ bilinf_fn_1d(sz, v, my, avg) \ bilinf_fn_2d(sz, avg) #define filter_fn_set(avg) \ filter_fn(64, avg) \ filter_fn(32, avg) \ filter_fn(16, avg) \ filter_fn(8, avg) \ filter_fn(4, avg) filter_fn_set(put) filter_fn_set(avg) #undef filter_fn #undef filter_fn_set #undef filter_fn_1d #undef filter_fn_2d #undef bilinf_fn_1d #undef bilinf_fn_2d #if BIT_DEPTH != 8 void ff_vp9dsp_mc_init_10(VP9DSPContext *dsp); #endif #if BIT_DEPTH != 10 static #endif av_cold void FUNC(ff_vp9dsp_mc_init)(VP9DSPContext *dsp) { #if BIT_DEPTH == 12 ff_vp9dsp_mc_init_10(dsp); #else /* BIT_DEPTH == 12 */ #define init_fpel(idx1, idx2, sz, type) \ dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][0][0] = type##sz##_c; \ dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][0][0] = type##sz##_c; \ dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = type##sz##_c; \ dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = type##sz##_c #define init_copy_avg(idx, sz) \ init_fpel(idx, 0, sz, copy); \ init_fpel(idx, 1, sz, avg) init_copy_avg(0, 64); init_copy_avg(1, 32); init_copy_avg(2, 16); init_copy_avg(3, 8); init_copy_avg(4, 4); #undef init_copy_avg #undef init_fpel #endif /* BIT_DEPTH == 12 */ #define init_subpel1_bd_aware(idx1, idx2, idxh, idxv, sz, dir, type) \ dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][idxh][idxv] = type##_8tap_smooth_##sz##dir# dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][idxh][idxv] = type##_8tap_regular_##sz##di dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][idxh][idxv] = type##_8tap_sharp_##sz##dir##_ #if BIT_DEPTH == 12 #define init_subpel1 init_subpel1_bd_aware #else #define init_subpel1(idx1, idx2, idxh, idxv, sz, dir, type) \ init_subpel1_bd_aware(idx1, idx2, idxh, idxv, sz, dir, type); \ dsp->mc[idx1][FILTER_BILINEAR ][idx2][idxh][idxv] = type##_bilin_##sz##dir##_c #endif #define init_subpel2(idx, idxh, idxv, dir, type) \ init_subpel1(0, idx, idxh, idxv, 64, dir, type); \ init_subpel1(1, idx, idxh, idxv, 32, dir, type); \ init_subpel1(2, idx, idxh, idxv, 16, dir, type); \ init_subpel1(3, idx, idxh, idxv, 8, dir, type); \ init_subpel1(4, idx, idxh, idxv, 4, dir, type) #define init_subpel3(idx, type) \ init_subpel2(idx, 1, 1, hv, type); \ init_subpel2(idx, 0, 1, v, type); \ init_subpel2(idx, 1, 0, h, type) init_subpel3(0, put); init_subpel3(1, avg); #undef init_subpel1 #undef init_subpel2 #undef init_subpel3 #undef init_subpel1_bd_aware } static av_always_inline void do_scaled_8tap_c(uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_src, ptrdiff_t src_stride, int w, int h, int mx, int my, int dx, int dy, int avg, const int16_t (*filters)[8]) { int tmp_h = (((h - 1) * dy + my) >> 4) + 8; pixel tmp[64 * 135], *tmp_ptr = tmp; pixel *dst = (pixel *) _dst; const pixel *src = (const pixel *) _src; dst_stride /= sizeof(pixel); src_stride /= sizeof(pixel); src -= src_stride * 3; do { int x; int imx = mx, ioff = 0; for (x = 0; x < w; x++) { tmp_ptr[x] = FILTER_8TAP(src, ioff, filters[imx], 1); imx += dx; ioff += imx >> 4; imx &= 0xf; } tmp_ptr += 64; src += src_stride; } while (--tmp_h); tmp_ptr = tmp + 64 * 3; do { int x; const int16_t *filter = filters[my]; for (x = 0; x < w; x++) if (avg) { dst[x] = (dst[x] + FILTER_8TAP(tmp_ptr, x, filter, 64) + 1) >> 1; } else { dst[x] = FILTER_8TAP(tmp_ptr, x, filter, 64); } my += dy; tmp_ptr += (my >> 4) * 64; my &= 0xf; dst += dst_stride; } while (--h); } #define scaled_filter_8tap_fn(opn, opa) \ static av_noinline void opn##_scaled_8tap_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int w, int h, int mx, int my, int dx, int dy, \ const int16_t (*filters)[8]) \ { \ do_scaled_8tap_c(dst, dst_stride, src, src_stride, w, h, mx, my, dx, dy, \ opa, filters); \ } scaled_filter_8tap_fn(put, 0) scaled_filter_8tap_fn(avg, 1) #undef scaled_filter_8tap_fn #undef FILTER_8TAP #define scaled_filter_fn(sz, type, type_idx, avg) \ static void avg##_scaled_##type##_##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int h, int mx, int my, int dx, int dy) \ { \ avg##_scaled_8tap_c(dst, dst_stride, src, src_stride, sz, h, mx, my, dx, dy, \ ff_vp9_subpel_filters[type_idx]); \ } #if BIT_DEPTH != 12 static av_always_inline void do_scaled_bilin_c(uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_src, ptrdiff_t src_stride, int w, int h, int mx, int my, int dx, int dy, int avg) { pixel tmp[64 * 129], *tmp_ptr = tmp; int tmp_h = (((h - 1) * dy + my) >> 4) + 2; pixel *dst = (pixel *) _dst; const pixel *src = (const pixel *) _src; dst_stride /= sizeof(pixel); src_stride /= sizeof(pixel); do { int x; int imx = mx, ioff = 0; for (x = 0; x < w; x++) { tmp_ptr[x] = FILTER_BILIN(src, ioff, imx, 1); imx += dx; ioff += imx >> 4; imx &= 0xf; } tmp_ptr += 64; src += src_stride; } while (--tmp_h); tmp_ptr = tmp; do { int x; for (x = 0; x < w; x++) if (avg) { dst[x] = (dst[x] + FILTER_BILIN(tmp_ptr, x, my, 64) + 1) >> 1; } else { dst[x] = FILTER_BILIN(tmp_ptr, x, my, 64); } my += dy; tmp_ptr += (my >> 4) * 64; my &= 0xf; dst += dst_stride; } while (--h); } #define scaled_bilin_fn(opn, opa) \ static av_noinline void opn##_scaled_bilin_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int w, int h, int mx, int my, int dx, int dy) \ { \ do_scaled_bilin_c(dst, dst_stride, src, src_stride, w, h, mx, my, dx, dy, opa); \ } scaled_bilin_fn(put, 0) scaled_bilin_fn(avg, 1) #undef scaled_bilin_fn #undef FILTER_BILIN #define scaled_bilinf_fn(sz, avg) \ static void avg##_scaled_bilin_##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ int h, int mx, int my, int dx, int dy) \ { \ avg##_scaled_bilin_c(dst, dst_stride, src, src_stride, sz, h, mx, my, dx, dy); \ } #else #define scaled_bilinf_fn(a, b) #endif #define scaled_filter_fns(sz, avg) \ scaled_filter_fn(sz, regular, FILTER_8TAP_REGULAR, avg) \ scaled_filter_fn(sz, smooth, FILTER_8TAP_SMOOTH, avg) \ scaled_filter_fn(sz, sharp, FILTER_8TAP_SHARP, avg) \ scaled_bilinf_fn(sz, avg) #define scaled_filter_fn_set(avg) \ scaled_filter_fns(64, avg) \ scaled_filter_fns(32, avg) \ scaled_filter_fns(16, avg) \ scaled_filter_fns(8, avg) \ scaled_filter_fns(4, avg) scaled_filter_fn_set(put) scaled_filter_fn_set(avg) #undef scaled_filter_fns #undef scaled_filter_fn_set #undef scaled_filter_fn #undef scaled_bilinf_fn #if BIT_DEPTH != 8 void ff_vp9dsp_scaled_mc_init_10(VP9DSPContext *dsp); #endif #if BIT_DEPTH != 10 static #endif av_cold void FUNC(ff_vp9dsp_scaled_mc_init)(VP9DSPContext *dsp) { #define init_scaled_bd_aware(idx1, idx2, sz, type) \ dsp->smc[idx1][FILTER_8TAP_SMOOTH ][idx2] = type##_scaled_smooth_##sz##_c; \ dsp->smc[idx1][FILTER_8TAP_REGULAR][idx2] = type##_scaled_regular_##sz##_c; \ dsp->smc[idx1][FILTER_8TAP_SHARP ][idx2] = type##_scaled_sharp_##sz##_c #if BIT_DEPTH == 12 ff_vp9dsp_scaled_mc_init_10(dsp); #define init_scaled(a,b,c,d) init_scaled_bd_aware(a,b,c,d) #else #define init_scaled(idx1, idx2, sz, type) \ init_scaled_bd_aware(idx1, idx2, sz, type); \ dsp->smc[idx1][FILTER_BILINEAR ][idx2] = type##_scaled_bilin_##sz##_c #endif #define init_scaled_put_avg(idx, sz) \ init_scaled(idx, 0, sz, put); \ init_scaled(idx, 1, sz, avg) init_scaled_put_avg(0, 64); init_scaled_put_avg(1, 32); init_scaled_put_avg(2, 16); init_scaled_put_avg(3, 8); init_scaled_put_avg(4, 4); #undef init_scaled_put_avg #undef init_scaled #undef init_scaled_bd_aware } av_cold void FUNC(ff_vp9dsp_init)(VP9DSPContext *dsp) { FUNC(ff_vp9dsp_intrapred_init)(dsp); vp9dsp_itxfm_init(dsp); vp9dsp_loopfilter_init(dsp); FUNC(ff_vp9dsp_mc_init)(dsp); FUNC(ff_vp9dsp_scaled_mc_init)(dsp); }
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2026-06-09