| /* |
| * Copyright (c) 2014 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <arm_neon.h> |
| |
| #include "./vpx_config.h" |
| #include "vp8/common/arm/loopfilter_arm.h" |
| #include "vpx_ports/arm.h" |
| |
| static INLINE void vp8_loop_filter_neon(uint8x16_t qblimit, // flimit |
| uint8x16_t qlimit, // limit |
| uint8x16_t qthresh, // thresh |
| uint8x16_t q3, // p3 |
| uint8x16_t q4, // p2 |
| uint8x16_t q5, // p1 |
| uint8x16_t q6, // p0 |
| uint8x16_t q7, // q0 |
| uint8x16_t q8, // q1 |
| uint8x16_t q9, // q2 |
| uint8x16_t q10, // q3 |
| uint8x16_t *q5r, // p1 |
| uint8x16_t *q6r, // p0 |
| uint8x16_t *q7r, // q0 |
| uint8x16_t *q8r) { // q1 |
| uint8x16_t q0u8, q1u8, q2u8, q11u8, q12u8, q13u8, q14u8, q15u8; |
| int16x8_t q2s16, q11s16; |
| uint16x8_t q4u16; |
| int8x16_t q1s8, q2s8, q10s8, q11s8, q12s8, q13s8; |
| int8x8_t d2s8, d3s8; |
| |
| q11u8 = vabdq_u8(q3, q4); |
| q12u8 = vabdq_u8(q4, q5); |
| q13u8 = vabdq_u8(q5, q6); |
| q14u8 = vabdq_u8(q8, q7); |
| q3 = vabdq_u8(q9, q8); |
| q4 = vabdq_u8(q10, q9); |
| |
| q11u8 = vmaxq_u8(q11u8, q12u8); |
| q12u8 = vmaxq_u8(q13u8, q14u8); |
| q3 = vmaxq_u8(q3, q4); |
| q15u8 = vmaxq_u8(q11u8, q12u8); |
| |
| q9 = vabdq_u8(q6, q7); |
| |
| // vp8_hevmask |
| q13u8 = vcgtq_u8(q13u8, qthresh); |
| q14u8 = vcgtq_u8(q14u8, qthresh); |
| q15u8 = vmaxq_u8(q15u8, q3); |
| |
| q2u8 = vabdq_u8(q5, q8); |
| q9 = vqaddq_u8(q9, q9); |
| |
| q15u8 = vcgeq_u8(qlimit, q15u8); |
| |
| // vp8_filter() function |
| // convert to signed |
| q10 = vdupq_n_u8(0x80); |
| q8 = veorq_u8(q8, q10); |
| q7 = veorq_u8(q7, q10); |
| q6 = veorq_u8(q6, q10); |
| q5 = veorq_u8(q5, q10); |
| |
| q2u8 = vshrq_n_u8(q2u8, 1); |
| q9 = vqaddq_u8(q9, q2u8); |
| |
| q10 = vdupq_n_u8(3); |
| |
| q2s16 = vsubl_s8(vget_low_s8(vreinterpretq_s8_u8(q7)), |
| vget_low_s8(vreinterpretq_s8_u8(q6))); |
| q11s16 = vsubl_s8(vget_high_s8(vreinterpretq_s8_u8(q7)), |
| vget_high_s8(vreinterpretq_s8_u8(q6))); |
| |
| q9 = vcgeq_u8(qblimit, q9); |
| |
| q1s8 = vqsubq_s8(vreinterpretq_s8_u8(q5), vreinterpretq_s8_u8(q8)); |
| |
| q14u8 = vorrq_u8(q13u8, q14u8); |
| |
| q4u16 = vmovl_u8(vget_low_u8(q10)); |
| q2s16 = vmulq_s16(q2s16, vreinterpretq_s16_u16(q4u16)); |
| q11s16 = vmulq_s16(q11s16, vreinterpretq_s16_u16(q4u16)); |
| |
| q1u8 = vandq_u8(vreinterpretq_u8_s8(q1s8), q14u8); |
| q15u8 = vandq_u8(q15u8, q9); |
| |
| q1s8 = vreinterpretq_s8_u8(q1u8); |
| q2s16 = vaddw_s8(q2s16, vget_low_s8(q1s8)); |
| q11s16 = vaddw_s8(q11s16, vget_high_s8(q1s8)); |
| |
| q9 = vdupq_n_u8(4); |
| // vp8_filter = clamp(vp8_filter + 3 * ( qs0 - ps0)) |
| d2s8 = vqmovn_s16(q2s16); |
| d3s8 = vqmovn_s16(q11s16); |
| q1s8 = vcombine_s8(d2s8, d3s8); |
| q1u8 = vandq_u8(vreinterpretq_u8_s8(q1s8), q15u8); |
| q1s8 = vreinterpretq_s8_u8(q1u8); |
| |
| q2s8 = vqaddq_s8(q1s8, vreinterpretq_s8_u8(q10)); |
| q1s8 = vqaddq_s8(q1s8, vreinterpretq_s8_u8(q9)); |
| q2s8 = vshrq_n_s8(q2s8, 3); |
| q1s8 = vshrq_n_s8(q1s8, 3); |
| |
| q11s8 = vqaddq_s8(vreinterpretq_s8_u8(q6), q2s8); |
| q10s8 = vqsubq_s8(vreinterpretq_s8_u8(q7), q1s8); |
| |
| q1s8 = vrshrq_n_s8(q1s8, 1); |
| q1s8 = vbicq_s8(q1s8, vreinterpretq_s8_u8(q14u8)); |
| |
| q13s8 = vqaddq_s8(vreinterpretq_s8_u8(q5), q1s8); |
| q12s8 = vqsubq_s8(vreinterpretq_s8_u8(q8), q1s8); |
| |
| q0u8 = vdupq_n_u8(0x80); |
| *q8r = veorq_u8(vreinterpretq_u8_s8(q12s8), q0u8); |
| *q7r = veorq_u8(vreinterpretq_u8_s8(q10s8), q0u8); |
| *q6r = veorq_u8(vreinterpretq_u8_s8(q11s8), q0u8); |
| *q5r = veorq_u8(vreinterpretq_u8_s8(q13s8), q0u8); |
| return; |
| } |
| |
| void vp8_loop_filter_horizontal_edge_y_neon(unsigned char *src, int pitch, |
| unsigned char blimit, |
| unsigned char limit, |
| unsigned char thresh) { |
| uint8x16_t qblimit, qlimit, qthresh, q3, q4; |
| uint8x16_t q5, q6, q7, q8, q9, q10; |
| |
| qblimit = vdupq_n_u8(blimit); |
| qlimit = vdupq_n_u8(limit); |
| qthresh = vdupq_n_u8(thresh); |
| src -= (pitch << 2); |
| |
| q3 = vld1q_u8(src); |
| src += pitch; |
| q4 = vld1q_u8(src); |
| src += pitch; |
| q5 = vld1q_u8(src); |
| src += pitch; |
| q6 = vld1q_u8(src); |
| src += pitch; |
| q7 = vld1q_u8(src); |
| src += pitch; |
| q8 = vld1q_u8(src); |
| src += pitch; |
| q9 = vld1q_u8(src); |
| src += pitch; |
| q10 = vld1q_u8(src); |
| |
| vp8_loop_filter_neon(qblimit, qlimit, qthresh, q3, q4, q5, q6, q7, q8, q9, |
| q10, &q5, &q6, &q7, &q8); |
| |
| src -= (pitch * 5); |
| vst1q_u8(src, q5); |
| src += pitch; |
| vst1q_u8(src, q6); |
| src += pitch; |
| vst1q_u8(src, q7); |
| src += pitch; |
| vst1q_u8(src, q8); |
| return; |
| } |
| |
| void vp8_loop_filter_horizontal_edge_uv_neon(unsigned char *u, int pitch, |
| unsigned char blimit, |
| unsigned char limit, |
| unsigned char thresh, |
| unsigned char *v) { |
| uint8x16_t qblimit, qlimit, qthresh, q3, q4; |
| uint8x16_t q5, q6, q7, q8, q9, q10; |
| uint8x8_t d6, d7, d8, d9, d10, d11, d12, d13, d14; |
| uint8x8_t d15, d16, d17, d18, d19, d20, d21; |
| |
| qblimit = vdupq_n_u8(blimit); |
| qlimit = vdupq_n_u8(limit); |
| qthresh = vdupq_n_u8(thresh); |
| |
| u -= (pitch << 2); |
| v -= (pitch << 2); |
| |
| d6 = vld1_u8(u); |
| u += pitch; |
| d7 = vld1_u8(v); |
| v += pitch; |
| d8 = vld1_u8(u); |
| u += pitch; |
| d9 = vld1_u8(v); |
| v += pitch; |
| d10 = vld1_u8(u); |
| u += pitch; |
| d11 = vld1_u8(v); |
| v += pitch; |
| d12 = vld1_u8(u); |
| u += pitch; |
| d13 = vld1_u8(v); |
| v += pitch; |
| d14 = vld1_u8(u); |
| u += pitch; |
| d15 = vld1_u8(v); |
| v += pitch; |
| d16 = vld1_u8(u); |
| u += pitch; |
| d17 = vld1_u8(v); |
| v += pitch; |
| d18 = vld1_u8(u); |
| u += pitch; |
| d19 = vld1_u8(v); |
| v += pitch; |
| d20 = vld1_u8(u); |
| d21 = vld1_u8(v); |
| |
| q3 = vcombine_u8(d6, d7); |
| q4 = vcombine_u8(d8, d9); |
| q5 = vcombine_u8(d10, d11); |
| q6 = vcombine_u8(d12, d13); |
| q7 = vcombine_u8(d14, d15); |
| q8 = vcombine_u8(d16, d17); |
| q9 = vcombine_u8(d18, d19); |
| q10 = vcombine_u8(d20, d21); |
| |
| vp8_loop_filter_neon(qblimit, qlimit, qthresh, q3, q4, q5, q6, q7, q8, q9, |
| q10, &q5, &q6, &q7, &q8); |
| |
| u -= (pitch * 5); |
| vst1_u8(u, vget_low_u8(q5)); |
| u += pitch; |
| vst1_u8(u, vget_low_u8(q6)); |
| u += pitch; |
| vst1_u8(u, vget_low_u8(q7)); |
| u += pitch; |
| vst1_u8(u, vget_low_u8(q8)); |
| |
| v -= (pitch * 5); |
| vst1_u8(v, vget_high_u8(q5)); |
| v += pitch; |
| vst1_u8(v, vget_high_u8(q6)); |
| v += pitch; |
| vst1_u8(v, vget_high_u8(q7)); |
| v += pitch; |
| vst1_u8(v, vget_high_u8(q8)); |
| return; |
| } |
| |
| static INLINE void write_4x8(unsigned char *dst, int pitch, |
| const uint8x8x4_t result) { |
| #ifdef VPX_INCOMPATIBLE_GCC |
| /* |
| * uint8x8x4_t result |
| 00 01 02 03 | 04 05 06 07 |
| 10 11 12 13 | 14 15 16 17 |
| 20 21 22 23 | 24 25 26 27 |
| 30 31 32 33 | 34 35 36 37 |
| --- |
| * after vtrn_u16 |
| 00 01 20 21 | 04 05 24 25 |
| 02 03 22 23 | 06 07 26 27 |
| 10 11 30 31 | 14 15 34 35 |
| 12 13 32 33 | 16 17 36 37 |
| --- |
| * after vtrn_u8 |
| 00 10 20 30 | 04 14 24 34 |
| 01 11 21 31 | 05 15 25 35 |
| 02 12 22 32 | 06 16 26 36 |
| 03 13 23 33 | 07 17 27 37 |
| */ |
| const uint16x4x2_t r02_u16 = vtrn_u16(vreinterpret_u16_u8(result.val[0]), |
| vreinterpret_u16_u8(result.val[2])); |
| const uint16x4x2_t r13_u16 = vtrn_u16(vreinterpret_u16_u8(result.val[1]), |
| vreinterpret_u16_u8(result.val[3])); |
| const uint8x8x2_t r01_u8 = vtrn_u8(vreinterpret_u8_u16(r02_u16.val[0]), |
| vreinterpret_u8_u16(r13_u16.val[0])); |
| const uint8x8x2_t r23_u8 = vtrn_u8(vreinterpret_u8_u16(r02_u16.val[1]), |
| vreinterpret_u8_u16(r13_u16.val[1])); |
| const uint32x2_t x_0_4 = vreinterpret_u32_u8(r01_u8.val[0]); |
| const uint32x2_t x_1_5 = vreinterpret_u32_u8(r01_u8.val[1]); |
| const uint32x2_t x_2_6 = vreinterpret_u32_u8(r23_u8.val[0]); |
| const uint32x2_t x_3_7 = vreinterpret_u32_u8(r23_u8.val[1]); |
| vst1_lane_u32((uint32_t *)dst, x_0_4, 0); |
| dst += pitch; |
| vst1_lane_u32((uint32_t *)dst, x_1_5, 0); |
| dst += pitch; |
| vst1_lane_u32((uint32_t *)dst, x_2_6, 0); |
| dst += pitch; |
| vst1_lane_u32((uint32_t *)dst, x_3_7, 0); |
| dst += pitch; |
| vst1_lane_u32((uint32_t *)dst, x_0_4, 1); |
| dst += pitch; |
| vst1_lane_u32((uint32_t *)dst, x_1_5, 1); |
| dst += pitch; |
| vst1_lane_u32((uint32_t *)dst, x_2_6, 1); |
| dst += pitch; |
| vst1_lane_u32((uint32_t *)dst, x_3_7, 1); |
| #else |
| vst4_lane_u8(dst, result, 0); |
| dst += pitch; |
| vst4_lane_u8(dst, result, 1); |
| dst += pitch; |
| vst4_lane_u8(dst, result, 2); |
| dst += pitch; |
| vst4_lane_u8(dst, result, 3); |
| dst += pitch; |
| vst4_lane_u8(dst, result, 4); |
| dst += pitch; |
| vst4_lane_u8(dst, result, 5); |
| dst += pitch; |
| vst4_lane_u8(dst, result, 6); |
| dst += pitch; |
| vst4_lane_u8(dst, result, 7); |
| #endif // VPX_INCOMPATIBLE_GCC |
| } |
| |
| void vp8_loop_filter_vertical_edge_y_neon(unsigned char *src, int pitch, |
| unsigned char blimit, |
| unsigned char limit, |
| unsigned char thresh) { |
| unsigned char *s, *d; |
| uint8x16_t qblimit, qlimit, qthresh, q3, q4; |
| uint8x16_t q5, q6, q7, q8, q9, q10; |
| uint8x8_t d6, d7, d8, d9, d10, d11, d12, d13, d14; |
| uint8x8_t d15, d16, d17, d18, d19, d20, d21; |
| uint32x4x2_t q2tmp0, q2tmp1, q2tmp2, q2tmp3; |
| uint16x8x2_t q2tmp4, q2tmp5, q2tmp6, q2tmp7; |
| uint8x16x2_t q2tmp8, q2tmp9, q2tmp10, q2tmp11; |
| uint8x8x4_t q4ResultH, q4ResultL; |
| |
| qblimit = vdupq_n_u8(blimit); |
| qlimit = vdupq_n_u8(limit); |
| qthresh = vdupq_n_u8(thresh); |
| |
| s = src - 4; |
| d6 = vld1_u8(s); |
| s += pitch; |
| d8 = vld1_u8(s); |
| s += pitch; |
| d10 = vld1_u8(s); |
| s += pitch; |
| d12 = vld1_u8(s); |
| s += pitch; |
| d14 = vld1_u8(s); |
| s += pitch; |
| d16 = vld1_u8(s); |
| s += pitch; |
| d18 = vld1_u8(s); |
| s += pitch; |
| d20 = vld1_u8(s); |
| s += pitch; |
| d7 = vld1_u8(s); |
| s += pitch; |
| d9 = vld1_u8(s); |
| s += pitch; |
| d11 = vld1_u8(s); |
| s += pitch; |
| d13 = vld1_u8(s); |
| s += pitch; |
| d15 = vld1_u8(s); |
| s += pitch; |
| d17 = vld1_u8(s); |
| s += pitch; |
| d19 = vld1_u8(s); |
| s += pitch; |
| d21 = vld1_u8(s); |
| |
| q3 = vcombine_u8(d6, d7); |
| q4 = vcombine_u8(d8, d9); |
| q5 = vcombine_u8(d10, d11); |
| q6 = vcombine_u8(d12, d13); |
| q7 = vcombine_u8(d14, d15); |
| q8 = vcombine_u8(d16, d17); |
| q9 = vcombine_u8(d18, d19); |
| q10 = vcombine_u8(d20, d21); |
| |
| q2tmp0 = vtrnq_u32(vreinterpretq_u32_u8(q3), vreinterpretq_u32_u8(q7)); |
| q2tmp1 = vtrnq_u32(vreinterpretq_u32_u8(q4), vreinterpretq_u32_u8(q8)); |
| q2tmp2 = vtrnq_u32(vreinterpretq_u32_u8(q5), vreinterpretq_u32_u8(q9)); |
| q2tmp3 = vtrnq_u32(vreinterpretq_u32_u8(q6), vreinterpretq_u32_u8(q10)); |
| |
| q2tmp4 = vtrnq_u16(vreinterpretq_u16_u32(q2tmp0.val[0]), |
| vreinterpretq_u16_u32(q2tmp2.val[0])); |
| q2tmp5 = vtrnq_u16(vreinterpretq_u16_u32(q2tmp1.val[0]), |
| vreinterpretq_u16_u32(q2tmp3.val[0])); |
| q2tmp6 = vtrnq_u16(vreinterpretq_u16_u32(q2tmp0.val[1]), |
| vreinterpretq_u16_u32(q2tmp2.val[1])); |
| q2tmp7 = vtrnq_u16(vreinterpretq_u16_u32(q2tmp1.val[1]), |
| vreinterpretq_u16_u32(q2tmp3.val[1])); |
| |
| q2tmp8 = vtrnq_u8(vreinterpretq_u8_u16(q2tmp4.val[0]), |
| vreinterpretq_u8_u16(q2tmp5.val[0])); |
| q2tmp9 = vtrnq_u8(vreinterpretq_u8_u16(q2tmp4.val[1]), |
| vreinterpretq_u8_u16(q2tmp5.val[1])); |
| q2tmp10 = vtrnq_u8(vreinterpretq_u8_u16(q2tmp6.val[0]), |
| vreinterpretq_u8_u16(q2tmp7.val[0])); |
| q2tmp11 = vtrnq_u8(vreinterpretq_u8_u16(q2tmp6.val[1]), |
| vreinterpretq_u8_u16(q2tmp7.val[1])); |
| |
| q3 = q2tmp8.val[0]; |
| q4 = q2tmp8.val[1]; |
| q5 = q2tmp9.val[0]; |
| q6 = q2tmp9.val[1]; |
| q7 = q2tmp10.val[0]; |
| q8 = q2tmp10.val[1]; |
| q9 = q2tmp11.val[0]; |
| q10 = q2tmp11.val[1]; |
| |
| vp8_loop_filter_neon(qblimit, qlimit, qthresh, q3, q4, q5, q6, q7, q8, q9, |
| q10, &q5, &q6, &q7, &q8); |
| |
| q4ResultL.val[0] = vget_low_u8(q5); // d10 |
| q4ResultL.val[1] = vget_low_u8(q6); // d12 |
| q4ResultL.val[2] = vget_low_u8(q7); // d14 |
| q4ResultL.val[3] = vget_low_u8(q8); // d16 |
| q4ResultH.val[0] = vget_high_u8(q5); // d11 |
| q4ResultH.val[1] = vget_high_u8(q6); // d13 |
| q4ResultH.val[2] = vget_high_u8(q7); // d15 |
| q4ResultH.val[3] = vget_high_u8(q8); // d17 |
| |
| d = src - 2; |
| write_4x8(d, pitch, q4ResultL); |
| d += pitch * 8; |
| write_4x8(d, pitch, q4ResultH); |
| } |
| |
| void vp8_loop_filter_vertical_edge_uv_neon(unsigned char *u, int pitch, |
| unsigned char blimit, |
| unsigned char limit, |
| unsigned char thresh, |
| unsigned char *v) { |
| unsigned char *us, *ud; |
| unsigned char *vs, *vd; |
| uint8x16_t qblimit, qlimit, qthresh, q3, q4; |
| uint8x16_t q5, q6, q7, q8, q9, q10; |
| uint8x8_t d6, d7, d8, d9, d10, d11, d12, d13, d14; |
| uint8x8_t d15, d16, d17, d18, d19, d20, d21; |
| uint32x4x2_t q2tmp0, q2tmp1, q2tmp2, q2tmp3; |
| uint16x8x2_t q2tmp4, q2tmp5, q2tmp6, q2tmp7; |
| uint8x16x2_t q2tmp8, q2tmp9, q2tmp10, q2tmp11; |
| uint8x8x4_t q4ResultH, q4ResultL; |
| |
| qblimit = vdupq_n_u8(blimit); |
| qlimit = vdupq_n_u8(limit); |
| qthresh = vdupq_n_u8(thresh); |
| |
| us = u - 4; |
| d6 = vld1_u8(us); |
| us += pitch; |
| d8 = vld1_u8(us); |
| us += pitch; |
| d10 = vld1_u8(us); |
| us += pitch; |
| d12 = vld1_u8(us); |
| us += pitch; |
| d14 = vld1_u8(us); |
| us += pitch; |
| d16 = vld1_u8(us); |
| us += pitch; |
| d18 = vld1_u8(us); |
| us += pitch; |
| d20 = vld1_u8(us); |
| |
| vs = v - 4; |
| d7 = vld1_u8(vs); |
| vs += pitch; |
| d9 = vld1_u8(vs); |
| vs += pitch; |
| d11 = vld1_u8(vs); |
| vs += pitch; |
| d13 = vld1_u8(vs); |
| vs += pitch; |
| d15 = vld1_u8(vs); |
| vs += pitch; |
| d17 = vld1_u8(vs); |
| vs += pitch; |
| d19 = vld1_u8(vs); |
| vs += pitch; |
| d21 = vld1_u8(vs); |
| |
| q3 = vcombine_u8(d6, d7); |
| q4 = vcombine_u8(d8, d9); |
| q5 = vcombine_u8(d10, d11); |
| q6 = vcombine_u8(d12, d13); |
| q7 = vcombine_u8(d14, d15); |
| q8 = vcombine_u8(d16, d17); |
| q9 = vcombine_u8(d18, d19); |
| q10 = vcombine_u8(d20, d21); |
| |
| q2tmp0 = vtrnq_u32(vreinterpretq_u32_u8(q3), vreinterpretq_u32_u8(q7)); |
| q2tmp1 = vtrnq_u32(vreinterpretq_u32_u8(q4), vreinterpretq_u32_u8(q8)); |
| q2tmp2 = vtrnq_u32(vreinterpretq_u32_u8(q5), vreinterpretq_u32_u8(q9)); |
| q2tmp3 = vtrnq_u32(vreinterpretq_u32_u8(q6), vreinterpretq_u32_u8(q10)); |
| |
| q2tmp4 = vtrnq_u16(vreinterpretq_u16_u32(q2tmp0.val[0]), |
| vreinterpretq_u16_u32(q2tmp2.val[0])); |
| q2tmp5 = vtrnq_u16(vreinterpretq_u16_u32(q2tmp1.val[0]), |
| vreinterpretq_u16_u32(q2tmp3.val[0])); |
| q2tmp6 = vtrnq_u16(vreinterpretq_u16_u32(q2tmp0.val[1]), |
| vreinterpretq_u16_u32(q2tmp2.val[1])); |
| q2tmp7 = vtrnq_u16(vreinterpretq_u16_u32(q2tmp1.val[1]), |
| vreinterpretq_u16_u32(q2tmp3.val[1])); |
| |
| q2tmp8 = vtrnq_u8(vreinterpretq_u8_u16(q2tmp4.val[0]), |
| vreinterpretq_u8_u16(q2tmp5.val[0])); |
| q2tmp9 = vtrnq_u8(vreinterpretq_u8_u16(q2tmp4.val[1]), |
| vreinterpretq_u8_u16(q2tmp5.val[1])); |
| q2tmp10 = vtrnq_u8(vreinterpretq_u8_u16(q2tmp6.val[0]), |
| vreinterpretq_u8_u16(q2tmp7.val[0])); |
| q2tmp11 = vtrnq_u8(vreinterpretq_u8_u16(q2tmp6.val[1]), |
| vreinterpretq_u8_u16(q2tmp7.val[1])); |
| |
| q3 = q2tmp8.val[0]; |
| q4 = q2tmp8.val[1]; |
| q5 = q2tmp9.val[0]; |
| q6 = q2tmp9.val[1]; |
| q7 = q2tmp10.val[0]; |
| q8 = q2tmp10.val[1]; |
| q9 = q2tmp11.val[0]; |
| q10 = q2tmp11.val[1]; |
| |
| vp8_loop_filter_neon(qblimit, qlimit, qthresh, q3, q4, q5, q6, q7, q8, q9, |
| q10, &q5, &q6, &q7, &q8); |
| |
| q4ResultL.val[0] = vget_low_u8(q5); // d10 |
| q4ResultL.val[1] = vget_low_u8(q6); // d12 |
| q4ResultL.val[2] = vget_low_u8(q7); // d14 |
| q4ResultL.val[3] = vget_low_u8(q8); // d16 |
| ud = u - 2; |
| write_4x8(ud, pitch, q4ResultL); |
| |
| q4ResultH.val[0] = vget_high_u8(q5); // d11 |
| q4ResultH.val[1] = vget_high_u8(q6); // d13 |
| q4ResultH.val[2] = vget_high_u8(q7); // d15 |
| q4ResultH.val[3] = vget_high_u8(q8); // d17 |
| vd = v - 2; |
| write_4x8(vd, pitch, q4ResultH); |
| } |
