| /* |
| * Loongson LSX optimized h264qpel |
| * |
| * Copyright (c) 2023 Loongson Technology Corporation Limited |
| * Contributed by Hecai Yuan <yuanhecai@loongson.cn> |
| * |
| * 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 "h264qpel_loongarch.h" |
| #include "libavutil/loongarch/loongson_intrinsics.h" |
| #include "libavutil/attributes.h" |
| |
| static void put_h264_qpel16_hv_lowpass_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t dstStride, ptrdiff_t srcStride) |
| { |
| put_h264_qpel8_hv_lowpass_lsx(dst, src, dstStride, srcStride); |
| put_h264_qpel8_hv_lowpass_lsx(dst + 8, src + 8, dstStride, srcStride); |
| src += srcStride << 3; |
| dst += dstStride << 3; |
| put_h264_qpel8_hv_lowpass_lsx(dst, src, dstStride, srcStride); |
| put_h264_qpel8_hv_lowpass_lsx(dst + 8, src + 8, dstStride, srcStride); |
| } |
| |
| void ff_put_h264_qpel16_mc22_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| put_h264_qpel16_hv_lowpass_lsx(dst, src, stride, stride); |
| } |
| |
| static void put_h264_qpel16_h_lowpass_lsx(uint8_t *dst, const uint8_t *src, |
| int dstStride, int srcStride) |
| { |
| put_h264_qpel8_h_lowpass_lsx(dst, src, dstStride, srcStride); |
| put_h264_qpel8_h_lowpass_lsx(dst+8, src+8, dstStride, srcStride); |
| src += srcStride << 3; |
| dst += dstStride << 3; |
| put_h264_qpel8_h_lowpass_lsx(dst, src, dstStride, srcStride); |
| put_h264_qpel8_h_lowpass_lsx(dst+8, src+8, dstStride, srcStride); |
| } |
| |
| static void put_h264_qpel16_v_lowpass_lsx(uint8_t *dst, const uint8_t *src, |
| int dstStride, int srcStride) |
| { |
| put_h264_qpel8_v_lowpass_lsx(dst, (uint8_t*)src, dstStride, srcStride); |
| put_h264_qpel8_v_lowpass_lsx(dst+8, (uint8_t*)src+8, dstStride, srcStride); |
| src += 8*srcStride; |
| dst += 8*dstStride; |
| put_h264_qpel8_v_lowpass_lsx(dst, (uint8_t*)src, dstStride, srcStride); |
| put_h264_qpel8_v_lowpass_lsx(dst+8, (uint8_t*)src+8, dstStride, srcStride); |
| } |
| |
| void ff_put_h264_qpel16_mc21_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[512]; |
| uint8_t *const halfH = temp; |
| uint8_t *const halfHV = temp + 256; |
| |
| put_h264_qpel16_h_lowpass_lsx(halfH, src, 16, stride); |
| put_h264_qpel16_hv_lowpass_lsx(halfHV, src, 16, stride); |
| put_pixels16_l2_8_lsx(dst, halfH, halfHV, stride, 16); |
| } |
| |
| void ff_put_h264_qpel16_mc12_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[512]; |
| uint8_t *const halfHV = temp; |
| uint8_t *const halfH = temp + 256; |
| |
| put_h264_qpel16_hv_lowpass_lsx(halfHV, src, 16, stride); |
| put_h264_qpel16_v_lowpass_lsx(halfH, src, 16, stride); |
| put_pixels16_l2_8_lsx(dst, halfH, halfHV, stride, 16); |
| } |
| |
| void ff_put_h264_qpel16_mc32_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[512]; |
| uint8_t *const halfHV = temp; |
| uint8_t *const halfH = temp + 256; |
| |
| put_h264_qpel16_hv_lowpass_lsx(halfHV, src, 16, stride); |
| put_h264_qpel16_v_lowpass_lsx(halfH, src + 1, 16, stride); |
| put_pixels16_l2_8_lsx(dst, halfH, halfHV, stride, 16); |
| } |
| |
| void ff_put_h264_qpel16_mc23_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[512]; |
| uint8_t *const halfH = temp; |
| uint8_t *const halfHV = temp + 256; |
| |
| put_h264_qpel16_h_lowpass_lsx(halfH, src + stride, 16, stride); |
| put_h264_qpel16_hv_lowpass_lsx(halfHV, src, 16, stride); |
| put_pixels16_l2_8_lsx(dst, halfH, halfHV, stride, 16); |
| } |
| |
| static void avg_h264_qpel16_v_lowpass_lsx(uint8_t *dst, const uint8_t *src, |
| int dstStride, int srcStride) |
| { |
| avg_h264_qpel8_v_lowpass_lsx(dst, (uint8_t*)src, dstStride, srcStride); |
| avg_h264_qpel8_v_lowpass_lsx(dst+8, (uint8_t*)src+8, dstStride, srcStride); |
| src += 8*srcStride; |
| dst += 8*dstStride; |
| avg_h264_qpel8_v_lowpass_lsx(dst, (uint8_t*)src, dstStride, srcStride); |
| avg_h264_qpel8_v_lowpass_lsx(dst+8, (uint8_t*)src+8, dstStride, srcStride); |
| } |
| |
| void ff_avg_h264_qpel16_mc02_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| avg_h264_qpel16_v_lowpass_lsx(dst, src, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel16_mc03_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t half[256]; |
| |
| put_h264_qpel16_v_lowpass_lsx(half, src, 16, stride); |
| avg_pixels16_l2_8_lsx(dst, src + stride, half, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel16_mc23_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[512]; |
| uint8_t *const halfH = temp; |
| uint8_t *const halfHV = temp + 256; |
| |
| put_h264_qpel16_h_lowpass_lsx(halfH, src + stride, 16, stride); |
| put_h264_qpel16_hv_lowpass_lsx(halfHV, src, 16, stride); |
| avg_pixels16_l2_8_lsx(dst, halfH, halfHV, stride, 16); |
| } |
| |
| void ff_avg_h264_qpel16_mc21_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[512]; |
| uint8_t *const halfH = temp; |
| uint8_t *const halfHV = temp + 256; |
| |
| put_h264_qpel16_h_lowpass_lsx(halfH, src, 16, stride); |
| put_h264_qpel16_hv_lowpass_lsx(halfHV, src, 16, stride); |
| avg_pixels16_l2_8_lsx(dst, halfH, halfHV, stride, 16); |
| } |
| |
| void ff_avg_h264_qpel16_mc01_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t half[256]; |
| |
| put_h264_qpel16_v_lowpass_lsx(half, src, 16, stride); |
| avg_pixels16_l2_8_lsx(dst, src, half, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel16_mc32_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[512]; |
| uint8_t *const halfHV = temp; |
| uint8_t *const halfH = temp + 256; |
| |
| put_h264_qpel16_hv_lowpass_lsx(halfHV, src, 16, stride); |
| put_h264_qpel16_v_lowpass_lsx(halfH, src + 1, 16, stride); |
| avg_pixels16_l2_8_lsx(dst, halfH, halfHV, stride, 16); |
| } |
| |
| void ff_avg_h264_qpel16_mc12_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[512]; |
| uint8_t *const halfHV = temp; |
| uint8_t *const halfH = temp + 256; |
| |
| put_h264_qpel16_hv_lowpass_lsx(halfHV, src, 16, stride); |
| put_h264_qpel16_v_lowpass_lsx(halfH, src, 16, stride); |
| avg_pixels16_l2_8_lsx(dst, halfH, halfHV, stride, 16); |
| } |
| |
| static void avg_h264_qpel16_hv_lowpass_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t dstStride, ptrdiff_t srcStride) |
| { |
| avg_h264_qpel8_hv_lowpass_lsx(dst, src, dstStride, srcStride); |
| avg_h264_qpel8_hv_lowpass_lsx(dst + 8, src + 8, dstStride, srcStride); |
| src += srcStride << 3; |
| dst += dstStride << 3; |
| avg_h264_qpel8_hv_lowpass_lsx(dst, src, dstStride, srcStride); |
| avg_h264_qpel8_hv_lowpass_lsx(dst + 8, src + 8, dstStride, srcStride); |
| } |
| |
| void ff_avg_h264_qpel16_mc22_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| avg_h264_qpel16_hv_lowpass_lsx(dst, src, stride, stride); |
| } |
| |
| void ff_put_h264_qpel8_mc03_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t half[64]; |
| |
| put_h264_qpel8_v_lowpass_lsx(half, (uint8_t*)src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, src + stride, half, stride, stride); |
| } |
| |
| void ff_put_h264_qpel8_mc01_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t half[64]; |
| |
| put_h264_qpel8_v_lowpass_lsx(half, (uint8_t*)src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, src, half, stride, stride); |
| } |
| |
| void ff_put_h264_qpel8_mc30_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t half[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(half, src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, src+1, half, stride, stride); |
| } |
| |
| void ff_put_h264_qpel8_mc10_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t half[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(half, src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, src, half, stride, stride); |
| } |
| |
| void ff_put_h264_qpel8_mc33_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t halfH[64]; |
| uint8_t halfV[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src + stride, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfV, (uint8_t*)src + 1, 8, stride); |
| put_pixels8_l2_8_lsx(dst, halfH, halfV, stride, 8); |
| } |
| |
| void ff_put_h264_qpel8_mc13_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t halfH[64]; |
| uint8_t halfV[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src + stride, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfV, (uint8_t*)src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, halfH, halfV, stride, 8); |
| } |
| |
| void ff_put_h264_qpel8_mc31_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t halfH[64]; |
| uint8_t halfV[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfV, (uint8_t*)src + 1, 8, stride); |
| put_pixels8_l2_8_lsx(dst, halfH, halfV, stride, 8); |
| } |
| |
| void ff_put_h264_qpel8_mc11_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t halfH[64]; |
| uint8_t halfV[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfV, (uint8_t*)src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, halfH, halfV, stride, 8); |
| } |
| |
| void ff_put_h264_qpel8_mc32_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[128]; |
| uint8_t *const halfHV = temp; |
| uint8_t *const halfH = temp + 64; |
| |
| put_h264_qpel8_hv_lowpass_lsx(halfHV, src, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfH, (uint8_t*)src + 1, 8, stride); |
| put_pixels8_l2_8_lsx(dst, halfH, halfHV, stride, 8); |
| } |
| |
| void ff_put_h264_qpel8_mc21_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[128]; |
| uint8_t *const halfH = temp; |
| uint8_t *const halfHV = temp + 64; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src, 8, stride); |
| put_h264_qpel8_hv_lowpass_lsx(halfHV, src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, halfH, halfHV, stride, 8); |
| } |
| |
| void ff_put_h264_qpel8_mc23_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[128]; |
| uint8_t *const halfH = temp; |
| uint8_t *const halfHV = temp + 64; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src + stride, 8, stride); |
| put_h264_qpel8_hv_lowpass_lsx(halfHV, src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, halfH, halfHV, stride, 8); |
| } |
| |
| void ff_put_h264_qpel8_mc12_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[128]; |
| uint8_t *const halfHV = temp; |
| uint8_t *const halfH = temp + 64; |
| |
| put_h264_qpel8_hv_lowpass_lsx(halfHV, src, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfH, (uint8_t*)src, 8, stride); |
| put_pixels8_l2_8_lsx(dst, halfH, halfHV, stride, 8); |
| } |
| |
| void ff_put_h264_qpel8_mc02_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| put_h264_qpel8_v_lowpass_lsx(dst, (uint8_t*)src, stride, stride); |
| } |
| |
| void ff_put_h264_qpel8_mc22_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| put_h264_qpel8_hv_lowpass_lsx(dst, src, stride, stride); |
| } |
| |
| void ff_put_h264_qpel8_mc20_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| put_h264_qpel8_h_lowpass_lsx(dst, src, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel8_mc10_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t half[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(half, src, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, src, half, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel8_mc20_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| avg_h264_qpel8_h_lowpass_lsx(dst, src, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel8_mc30_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t half[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(half, src, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, src+1, half, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel8_mc11_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t halfH[64]; |
| uint8_t halfV[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfV, (uint8_t*)src, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, halfH, halfV, stride, 8); |
| } |
| |
| void ff_avg_h264_qpel8_mc21_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[128]; |
| uint8_t *const halfH = temp; |
| uint8_t *const halfHV = temp + 64; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src, 8, stride); |
| put_h264_qpel8_hv_lowpass_lsx(halfHV, src, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, halfH, halfHV, stride, 8); |
| } |
| |
| void ff_avg_h264_qpel8_mc31_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t halfH[64]; |
| uint8_t halfV[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfV, (uint8_t*)src + 1, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, halfH, halfV, stride, 8); |
| } |
| |
| void ff_avg_h264_qpel8_mc02_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| avg_h264_qpel8_v_lowpass_lsx(dst, (uint8_t*)src, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel8_mc12_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[128]; |
| uint8_t *const halfHV = temp; |
| uint8_t *const halfH = temp + 64; |
| |
| put_h264_qpel8_hv_lowpass_lsx(halfHV, src, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfH, (uint8_t*)src, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, halfH, halfHV, stride, 8); |
| } |
| |
| void ff_avg_h264_qpel8_mc22_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| avg_h264_qpel8_hv_lowpass_lsx(dst, src, stride, stride); |
| } |
| |
| void ff_avg_h264_qpel8_mc32_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[128]; |
| uint8_t *const halfHV = temp; |
| uint8_t *const halfH = temp + 64; |
| |
| put_h264_qpel8_hv_lowpass_lsx(halfHV, src, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfH, (uint8_t*)src + 1, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, halfH, halfHV, stride, 8); |
| } |
| |
| void ff_avg_h264_qpel8_mc13_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t halfH[64]; |
| uint8_t halfV[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src + stride, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfV, (uint8_t*)src, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, halfH, halfV, stride, 8); |
| } |
| |
| void ff_avg_h264_qpel8_mc23_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t temp[128]; |
| uint8_t *const halfH = temp; |
| uint8_t *const halfHV = temp + 64; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src + stride, 8, stride); |
| put_h264_qpel8_hv_lowpass_lsx(halfHV, src, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, halfH, halfHV, stride, 8); |
| } |
| |
| void ff_avg_h264_qpel8_mc33_lsx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| uint8_t halfH[64]; |
| uint8_t halfV[64]; |
| |
| put_h264_qpel8_h_lowpass_lsx(halfH, src + stride, 8, stride); |
| put_h264_qpel8_v_lowpass_lsx(halfV, (uint8_t*)src + 1, 8, stride); |
| avg_pixels8_l2_8_lsx(dst, halfH, halfV, stride, 8); |
| } |