From 2ff0b5124f2e17a290121e1eeecf45db1d9e2c85 Mon Sep 17 00:00:00 2001 From: jdgleaver Date: Mon, 15 Mar 2021 15:36:34 +0000 Subject: Update libchdr (replace libflac with dr_flac) --- deps/flac-1.3.2/src/libFLAC/lpc_intrin_sse2.c | 1090 ------------------------- 1 file changed, 1090 deletions(-) delete mode 100644 deps/flac-1.3.2/src/libFLAC/lpc_intrin_sse2.c (limited to 'deps/flac-1.3.2/src/libFLAC/lpc_intrin_sse2.c') diff --git a/deps/flac-1.3.2/src/libFLAC/lpc_intrin_sse2.c b/deps/flac-1.3.2/src/libFLAC/lpc_intrin_sse2.c deleted file mode 100644 index 1383394..0000000 --- a/deps/flac-1.3.2/src/libFLAC/lpc_intrin_sse2.c +++ /dev/null @@ -1,1090 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2000-2009 Josh Coalson - * Copyright (C) 2011-2016 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -# include -#endif - -#include "private/cpu.h" - -#ifndef FLAC__INTEGER_ONLY_LIBRARY -#ifndef FLAC__NO_ASM -#if (defined FLAC__CPU_IA32 || defined FLAC__CPU_X86_64) && FLAC__HAS_X86INTRIN -#include "private/lpc.h" -#ifdef FLAC__SSE2_SUPPORTED - -#include "FLAC/assert.h" -#include "FLAC/format.h" - -#include /* SSE2 */ - -#define RESIDUAL16_RESULT(xmmN) curr = *data++; *residual++ = curr - (_mm_cvtsi128_si32(xmmN) >> lp_quantization); -#define DATA16_RESULT(xmmN) curr = *residual++ + (_mm_cvtsi128_si32(xmmN) >> lp_quantization); *data++ = curr; - -#define RESIDUAL32_RESULT(xmmN) residual[i] = data[i] - (_mm_cvtsi128_si32(xmmN) >> lp_quantization); -#define DATA32_RESULT(xmmN) data[i] = residual[i] + (_mm_cvtsi128_si32(xmmN) >> lp_quantization); - -FLAC__SSE_TARGET("sse2") -void FLAC__lpc_compute_residual_from_qlp_coefficients_16_intrin_sse2(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]) -{ - int i; - FLAC__int32 sum; - __m128i cnt = _mm_cvtsi32_si128(lp_quantization); - - FLAC__ASSERT(order > 0); - FLAC__ASSERT(order <= 32); - - if(order <= 12) { - if(order > 8) { - if(order > 10) { - if(order == 12) { - __m128i q0, q1, q2, q3, q4, q5, q6, q7, q8, q9, q10, q11; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - q4 = _mm_cvtsi32_si128(0xffff & qlp_coeff[4]); q4 = _mm_shuffle_epi32(q4, _MM_SHUFFLE(0,0,0,0)); - q5 = _mm_cvtsi32_si128(0xffff & qlp_coeff[5]); q5 = _mm_shuffle_epi32(q5, _MM_SHUFFLE(0,0,0,0)); - q6 = _mm_cvtsi32_si128(0xffff & qlp_coeff[6]); q6 = _mm_shuffle_epi32(q6, _MM_SHUFFLE(0,0,0,0)); - q7 = _mm_cvtsi32_si128(0xffff & qlp_coeff[7]); q7 = _mm_shuffle_epi32(q7, _MM_SHUFFLE(0,0,0,0)); - q8 = _mm_cvtsi32_si128(0xffff & qlp_coeff[8]); q8 = _mm_shuffle_epi32(q8, _MM_SHUFFLE(0,0,0,0)); - q9 = _mm_cvtsi32_si128(0xffff & qlp_coeff[9]); q9 = _mm_shuffle_epi32(q9, _MM_SHUFFLE(0,0,0,0)); - q10 = _mm_cvtsi32_si128(0xffff & qlp_coeff[10]); q10 = _mm_shuffle_epi32(q10, _MM_SHUFFLE(0,0,0,0)); - q11 = _mm_cvtsi32_si128(0xffff & qlp_coeff[11]); q11 = _mm_shuffle_epi32(q11, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q11, _mm_loadu_si128((const __m128i*)(data+i-12))); - mull = _mm_madd_epi16(q10, _mm_loadu_si128((const __m128i*)(data+i-11))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q9, _mm_loadu_si128((const __m128i*)(data+i-10))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q8, _mm_loadu_si128((const __m128i*)(data+i-9))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q7, _mm_loadu_si128((const __m128i*)(data+i-8))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q6, _mm_loadu_si128((const __m128i*)(data+i-7))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q5, _mm_loadu_si128((const __m128i*)(data+i-6))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q4, _mm_loadu_si128((const __m128i*)(data+i-5))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - else { /* order == 11 */ - __m128i q0, q1, q2, q3, q4, q5, q6, q7, q8, q9, q10; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - q4 = _mm_cvtsi32_si128(0xffff & qlp_coeff[4]); q4 = _mm_shuffle_epi32(q4, _MM_SHUFFLE(0,0,0,0)); - q5 = _mm_cvtsi32_si128(0xffff & qlp_coeff[5]); q5 = _mm_shuffle_epi32(q5, _MM_SHUFFLE(0,0,0,0)); - q6 = _mm_cvtsi32_si128(0xffff & qlp_coeff[6]); q6 = _mm_shuffle_epi32(q6, _MM_SHUFFLE(0,0,0,0)); - q7 = _mm_cvtsi32_si128(0xffff & qlp_coeff[7]); q7 = _mm_shuffle_epi32(q7, _MM_SHUFFLE(0,0,0,0)); - q8 = _mm_cvtsi32_si128(0xffff & qlp_coeff[8]); q8 = _mm_shuffle_epi32(q8, _MM_SHUFFLE(0,0,0,0)); - q9 = _mm_cvtsi32_si128(0xffff & qlp_coeff[9]); q9 = _mm_shuffle_epi32(q9, _MM_SHUFFLE(0,0,0,0)); - q10 = _mm_cvtsi32_si128(0xffff & qlp_coeff[10]); q10 = _mm_shuffle_epi32(q10, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q10, _mm_loadu_si128((const __m128i*)(data+i-11))); - mull = _mm_madd_epi16(q9, _mm_loadu_si128((const __m128i*)(data+i-10))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q8, _mm_loadu_si128((const __m128i*)(data+i-9))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q7, _mm_loadu_si128((const __m128i*)(data+i-8))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q6, _mm_loadu_si128((const __m128i*)(data+i-7))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q5, _mm_loadu_si128((const __m128i*)(data+i-6))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q4, _mm_loadu_si128((const __m128i*)(data+i-5))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - } - else { - if(order == 10) { - __m128i q0, q1, q2, q3, q4, q5, q6, q7, q8, q9; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - q4 = _mm_cvtsi32_si128(0xffff & qlp_coeff[4]); q4 = _mm_shuffle_epi32(q4, _MM_SHUFFLE(0,0,0,0)); - q5 = _mm_cvtsi32_si128(0xffff & qlp_coeff[5]); q5 = _mm_shuffle_epi32(q5, _MM_SHUFFLE(0,0,0,0)); - q6 = _mm_cvtsi32_si128(0xffff & qlp_coeff[6]); q6 = _mm_shuffle_epi32(q6, _MM_SHUFFLE(0,0,0,0)); - q7 = _mm_cvtsi32_si128(0xffff & qlp_coeff[7]); q7 = _mm_shuffle_epi32(q7, _MM_SHUFFLE(0,0,0,0)); - q8 = _mm_cvtsi32_si128(0xffff & qlp_coeff[8]); q8 = _mm_shuffle_epi32(q8, _MM_SHUFFLE(0,0,0,0)); - q9 = _mm_cvtsi32_si128(0xffff & qlp_coeff[9]); q9 = _mm_shuffle_epi32(q9, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q9, _mm_loadu_si128((const __m128i*)(data+i-10))); - mull = _mm_madd_epi16(q8, _mm_loadu_si128((const __m128i*)(data+i-9))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q7, _mm_loadu_si128((const __m128i*)(data+i-8))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q6, _mm_loadu_si128((const __m128i*)(data+i-7))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q5, _mm_loadu_si128((const __m128i*)(data+i-6))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q4, _mm_loadu_si128((const __m128i*)(data+i-5))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - else { /* order == 9 */ - __m128i q0, q1, q2, q3, q4, q5, q6, q7, q8; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - q4 = _mm_cvtsi32_si128(0xffff & qlp_coeff[4]); q4 = _mm_shuffle_epi32(q4, _MM_SHUFFLE(0,0,0,0)); - q5 = _mm_cvtsi32_si128(0xffff & qlp_coeff[5]); q5 = _mm_shuffle_epi32(q5, _MM_SHUFFLE(0,0,0,0)); - q6 = _mm_cvtsi32_si128(0xffff & qlp_coeff[6]); q6 = _mm_shuffle_epi32(q6, _MM_SHUFFLE(0,0,0,0)); - q7 = _mm_cvtsi32_si128(0xffff & qlp_coeff[7]); q7 = _mm_shuffle_epi32(q7, _MM_SHUFFLE(0,0,0,0)); - q8 = _mm_cvtsi32_si128(0xffff & qlp_coeff[8]); q8 = _mm_shuffle_epi32(q8, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q8, _mm_loadu_si128((const __m128i*)(data+i-9))); - mull = _mm_madd_epi16(q7, _mm_loadu_si128((const __m128i*)(data+i-8))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q6, _mm_loadu_si128((const __m128i*)(data+i-7))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q5, _mm_loadu_si128((const __m128i*)(data+i-6))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q4, _mm_loadu_si128((const __m128i*)(data+i-5))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - } - } - else if(order > 4) { - if(order > 6) { - if(order == 8) { - __m128i q0, q1, q2, q3, q4, q5, q6, q7; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - q4 = _mm_cvtsi32_si128(0xffff & qlp_coeff[4]); q4 = _mm_shuffle_epi32(q4, _MM_SHUFFLE(0,0,0,0)); - q5 = _mm_cvtsi32_si128(0xffff & qlp_coeff[5]); q5 = _mm_shuffle_epi32(q5, _MM_SHUFFLE(0,0,0,0)); - q6 = _mm_cvtsi32_si128(0xffff & qlp_coeff[6]); q6 = _mm_shuffle_epi32(q6, _MM_SHUFFLE(0,0,0,0)); - q7 = _mm_cvtsi32_si128(0xffff & qlp_coeff[7]); q7 = _mm_shuffle_epi32(q7, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q7, _mm_loadu_si128((const __m128i*)(data+i-8))); - mull = _mm_madd_epi16(q6, _mm_loadu_si128((const __m128i*)(data+i-7))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q5, _mm_loadu_si128((const __m128i*)(data+i-6))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q4, _mm_loadu_si128((const __m128i*)(data+i-5))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - else { /* order == 7 */ - __m128i q0, q1, q2, q3, q4, q5, q6; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - q4 = _mm_cvtsi32_si128(0xffff & qlp_coeff[4]); q4 = _mm_shuffle_epi32(q4, _MM_SHUFFLE(0,0,0,0)); - q5 = _mm_cvtsi32_si128(0xffff & qlp_coeff[5]); q5 = _mm_shuffle_epi32(q5, _MM_SHUFFLE(0,0,0,0)); - q6 = _mm_cvtsi32_si128(0xffff & qlp_coeff[6]); q6 = _mm_shuffle_epi32(q6, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q6, _mm_loadu_si128((const __m128i*)(data+i-7))); - mull = _mm_madd_epi16(q5, _mm_loadu_si128((const __m128i*)(data+i-6))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q4, _mm_loadu_si128((const __m128i*)(data+i-5))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - } - else { - if(order == 6) { - __m128i q0, q1, q2, q3, q4, q5; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - q4 = _mm_cvtsi32_si128(0xffff & qlp_coeff[4]); q4 = _mm_shuffle_epi32(q4, _MM_SHUFFLE(0,0,0,0)); - q5 = _mm_cvtsi32_si128(0xffff & qlp_coeff[5]); q5 = _mm_shuffle_epi32(q5, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q5, _mm_loadu_si128((const __m128i*)(data+i-6))); - mull = _mm_madd_epi16(q4, _mm_loadu_si128((const __m128i*)(data+i-5))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - else { /* order == 5 */ - __m128i q0, q1, q2, q3, q4; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - q4 = _mm_cvtsi32_si128(0xffff & qlp_coeff[4]); q4 = _mm_shuffle_epi32(q4, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q4, _mm_loadu_si128((const __m128i*)(data+i-5))); - mull = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - } - } - else { - if(order > 2) { - if(order == 4) { - __m128i q0, q1, q2, q3; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - q3 = _mm_cvtsi32_si128(0xffff & qlp_coeff[3]); q3 = _mm_shuffle_epi32(q3, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q3, _mm_loadu_si128((const __m128i*)(data+i-4))); - mull = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - else { /* order == 3 */ - __m128i q0, q1, q2; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - q2 = _mm_cvtsi32_si128(0xffff & qlp_coeff[2]); q2 = _mm_shuffle_epi32(q2, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q2, _mm_loadu_si128((const __m128i*)(data+i-3))); - mull = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); summ = _mm_add_epi32(summ, mull); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - } - else { - if(order == 2) { - __m128i q0, q1; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - q1 = _mm_cvtsi32_si128(0xffff & qlp_coeff[1]); q1 = _mm_shuffle_epi32(q1, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ, mull; - summ = _mm_madd_epi16(q1, _mm_loadu_si128((const __m128i*)(data+i-2))); - mull = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); summ = _mm_add_epi32(summ, mull); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - else { /* order == 1 */ - __m128i q0; - q0 = _mm_cvtsi32_si128(0xffff & qlp_coeff[0]); q0 = _mm_shuffle_epi32(q0, _MM_SHUFFLE(0,0,0,0)); - - for(i = 0; i < (int)data_len-3; i+=4) { - __m128i summ; - summ = _mm_madd_epi16(q0, _mm_loadu_si128((const __m128i*)(data+i-1))); - summ = _mm_sra_epi32(summ, cnt); - _mm_storeu_si128((__m128i*)(residual+i), _mm_sub_epi32(_mm_loadu_si128((const __m128i*)(data+i)), summ)); - } - } - } - } - for(; i < (int)data_len; i++) { - sum = 0; - switch(order) { - case 12: sum += qlp_coeff[11] * data[i-12]; - case 11: sum += qlp_coeff[10] * data[i-11]; - case 10: sum += qlp_coeff[ 9] * data[i-10]; - case 9: sum += qlp_coeff[ 8] * data[i- 9]; - case 8: sum += qlp_coeff[ 7] * data[i- 8]; - case 7: sum += qlp_coeff[ 6] * data[i- 7]; - case 6: sum += qlp_coeff[ 5] * data[i- 6]; - case 5: sum += qlp_coeff[ 4] * data[i- 5]; - case 4: sum += qlp_coeff[ 3] * data[i- 4]; - case 3: sum += qlp_coeff[ 2] * data[i- 3]; - case 2: sum += qlp_coeff[ 1] * data[i- 2]; - case 1: sum += qlp_coeff[ 0] * data[i- 1]; - } - residual[i] = data[i] - (sum >> lp_quantization); - } - } - else { /* order > 12 */ - for(i = 0; i < (int)data_len; i++) { - sum = 0; - switch(order) { - case 32: sum += qlp_coeff[31] * data[i-32]; - case 31: sum += qlp_coeff[30] * data[i-31]; - case 30: sum += qlp_coeff[29] * data[i-30]; - case 29: sum += qlp_coeff[28] * data[i-29]; - case 28: sum += qlp_coeff[27] * data[i-28]; - case 27: sum += qlp_coeff[26] * data[i-27]; - case 26: sum += qlp_coeff[25] * data[i-26]; - case 25: sum += qlp_coeff[24] * data[i-25]; - case 24: sum += qlp_coeff[23] * data[i-24]; - case 23: sum += qlp_coeff[22] * data[i-23]; - case 22: sum += qlp_coeff[21] * data[i-22]; - case 21: sum += qlp_coeff[20] * data[i-21]; - case 20: sum += qlp_coeff[19] * data[i-20]; - case 19: sum += qlp_coeff[18] * data[i-19]; - case 18: sum += qlp_coeff[17] * data[i-18]; - case 17: sum += qlp_coeff[16] * data[i-17]; - case 16: sum += qlp_coeff[15] * data[i-16]; - case 15: sum += qlp_coeff[14] * data[i-15]; - case 14: sum += qlp_coeff[13] * data[i-14]; - case 13: sum += qlp_coeff[12] * data[i-13]; - sum += qlp_coeff[11] * data[i-12]; - sum += qlp_coeff[10] * data[i-11]; - sum += qlp_coeff[ 9] * data[i-10]; - sum += qlp_coeff[ 8] * data[i- 9]; - sum += qlp_coeff[ 7] * data[i- 8]; - sum += qlp_coeff[ 6] * data[i- 7]; - sum += qlp_coeff[ 5] * data[i- 6]; - sum += qlp_coeff[ 4] * data[i- 5]; - sum += qlp_coeff[ 3] * data[i- 4]; - sum += qlp_coeff[ 2] * data[i- 3]; - sum += qlp_coeff[ 1] * data[i- 2]; - sum += qlp_coeff[ 0] * data[i- 1]; - } - residual[i] = data[i] - (sum >> lp_quantization); - } - } -} - -FLAC__SSE_TARGET("sse2") -void FLAC__lpc_compute_residual_from_qlp_coefficients_intrin_sse2(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]) -{ - int i; - - FLAC__ASSERT(order > 0); - FLAC__ASSERT(order <= 32); - - if(order <= 12) { - if(order > 8) { /* order == 9, 10, 11, 12 */ - if(order > 10) { /* order == 11, 12 */ - if(order == 12) { - __m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); // 0 0 q[1] q[0] - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); // 0 0 q[3] q[2] - xmm2 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+4)); // 0 0 q[5] q[4] - xmm3 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+6)); // 0 0 q[7] q[6] - xmm4 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+8)); // 0 0 q[9] q[8] - xmm5 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+10)); // 0 0 q[11] q[10] - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); // 0 q[1] 0 q[0] - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); // 0 q[3] 0 q[2] - xmm2 = _mm_shuffle_epi32(xmm2, _MM_SHUFFLE(3,1,2,0)); // 0 q[5] 0 q[4] - xmm3 = _mm_shuffle_epi32(xmm3, _MM_SHUFFLE(3,1,2,0)); // 0 q[7] 0 q[6] - xmm4 = _mm_shuffle_epi32(xmm4, _MM_SHUFFLE(3,1,2,0)); // 0 q[9] 0 q[8] - xmm5 = _mm_shuffle_epi32(xmm5, _MM_SHUFFLE(3,1,2,0)); // 0 q[11] 0 q[10] - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum += qlp_coeff[11] * data[i-12]; - //sum += qlp_coeff[10] * data[i-11]; - xmm7 = _mm_loadl_epi64((const __m128i*)(data+i-12)); // 0 0 d[i-11] d[i-12] - xmm7 = _mm_shuffle_epi32(xmm7, _MM_SHUFFLE(2,0,3,1)); // 0 d[i-12] 0 d[i-11] - xmm7 = _mm_mul_epu32(xmm7, xmm5); /* we use _unsigned_ multiplication and discard high dword of the result values */ - - //sum += qlp_coeff[9] * data[i-10]; - //sum += qlp_coeff[8] * data[i-9]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-10)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm4); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[7] * data[i-8]; - //sum += qlp_coeff[6] * data[i-7]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-8)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm3); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[5] * data[i-6]; - //sum += qlp_coeff[4] * data[i-5]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-6)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm2); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm1); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - else { /* order == 11 */ - __m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); - xmm2 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+4)); - xmm3 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+6)); - xmm4 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+8)); - xmm5 = _mm_cvtsi32_si128(qlp_coeff[10]); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); - xmm2 = _mm_shuffle_epi32(xmm2, _MM_SHUFFLE(3,1,2,0)); - xmm3 = _mm_shuffle_epi32(xmm3, _MM_SHUFFLE(3,1,2,0)); - xmm4 = _mm_shuffle_epi32(xmm4, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum = qlp_coeff[10] * data[i-11]; - xmm7 = _mm_cvtsi32_si128(data[i-11]); - xmm7 = _mm_mul_epu32(xmm7, xmm5); - - //sum += qlp_coeff[9] * data[i-10]; - //sum += qlp_coeff[8] * data[i-9]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-10)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm4); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[7] * data[i-8]; - //sum += qlp_coeff[6] * data[i-7]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-8)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm3); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[5] * data[i-6]; - //sum += qlp_coeff[4] * data[i-5]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-6)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm2); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm1); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - } - else { /* order == 9, 10 */ - if(order == 10) { - __m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); - xmm2 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+4)); - xmm3 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+6)); - xmm4 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+8)); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); - xmm2 = _mm_shuffle_epi32(xmm2, _MM_SHUFFLE(3,1,2,0)); - xmm3 = _mm_shuffle_epi32(xmm3, _MM_SHUFFLE(3,1,2,0)); - xmm4 = _mm_shuffle_epi32(xmm4, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum += qlp_coeff[9] * data[i-10]; - //sum += qlp_coeff[8] * data[i-9]; - xmm7 = _mm_loadl_epi64((const __m128i*)(data+i-10)); - xmm7 = _mm_shuffle_epi32(xmm7, _MM_SHUFFLE(2,0,3,1)); - xmm7 = _mm_mul_epu32(xmm7, xmm4); - - //sum += qlp_coeff[7] * data[i-8]; - //sum += qlp_coeff[6] * data[i-7]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-8)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm3); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[5] * data[i-6]; - //sum += qlp_coeff[4] * data[i-5]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-6)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm2); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm1); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - else { /* order == 9 */ - __m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); - xmm2 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+4)); - xmm3 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+6)); - xmm4 = _mm_cvtsi32_si128(qlp_coeff[8]); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); - xmm2 = _mm_shuffle_epi32(xmm2, _MM_SHUFFLE(3,1,2,0)); - xmm3 = _mm_shuffle_epi32(xmm3, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum = qlp_coeff[8] * data[i-9]; - xmm7 = _mm_cvtsi32_si128(data[i-9]); - xmm7 = _mm_mul_epu32(xmm7, xmm4); - - //sum += qlp_coeff[7] * data[i-8]; - //sum += qlp_coeff[6] * data[i-7]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-8)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm3); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[5] * data[i-6]; - //sum += qlp_coeff[4] * data[i-5]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-6)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm2); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm1); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - } - } - else if(order > 4) { /* order == 5, 6, 7, 8 */ - if(order > 6) { /* order == 7, 8 */ - if(order == 8) { - __m128i xmm0, xmm1, xmm2, xmm3, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); - xmm2 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+4)); - xmm3 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+6)); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); - xmm2 = _mm_shuffle_epi32(xmm2, _MM_SHUFFLE(3,1,2,0)); - xmm3 = _mm_shuffle_epi32(xmm3, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum += qlp_coeff[7] * data[i-8]; - //sum += qlp_coeff[6] * data[i-7]; - xmm7 = _mm_loadl_epi64((const __m128i*)(data+i-8)); - xmm7 = _mm_shuffle_epi32(xmm7, _MM_SHUFFLE(2,0,3,1)); - xmm7 = _mm_mul_epu32(xmm7, xmm3); - - //sum += qlp_coeff[5] * data[i-6]; - //sum += qlp_coeff[4] * data[i-5]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-6)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm2); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm1); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - else { /* order == 7 */ - __m128i xmm0, xmm1, xmm2, xmm3, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); - xmm2 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+4)); - xmm3 = _mm_cvtsi32_si128(qlp_coeff[6]); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); - xmm2 = _mm_shuffle_epi32(xmm2, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum = qlp_coeff[6] * data[i-7]; - xmm7 = _mm_cvtsi32_si128(data[i-7]); - xmm7 = _mm_mul_epu32(xmm7, xmm3); - - //sum += qlp_coeff[5] * data[i-6]; - //sum += qlp_coeff[4] * data[i-5]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-6)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm2); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm1); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - } - else { /* order == 5, 6 */ - if(order == 6) { - __m128i xmm0, xmm1, xmm2, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); - xmm2 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+4)); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); - xmm2 = _mm_shuffle_epi32(xmm2, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum += qlp_coeff[5] * data[i-6]; - //sum += qlp_coeff[4] * data[i-5]; - xmm7 = _mm_loadl_epi64((const __m128i*)(data+i-6)); - xmm7 = _mm_shuffle_epi32(xmm7, _MM_SHUFFLE(2,0,3,1)); - xmm7 = _mm_mul_epu32(xmm7, xmm2); - - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm1); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - else { /* order == 5 */ - __m128i xmm0, xmm1, xmm2, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); - xmm2 = _mm_cvtsi32_si128(qlp_coeff[4]); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum = qlp_coeff[4] * data[i-5]; - xmm7 = _mm_cvtsi32_si128(data[i-5]); - xmm7 = _mm_mul_epu32(xmm7, xmm2); - - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm1); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - } - } - else { /* order == 1, 2, 3, 4 */ - if(order > 2) { /* order == 3, 4 */ - if(order == 4) { - __m128i xmm0, xmm1, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+2)); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum += qlp_coeff[3] * data[i-4]; - //sum += qlp_coeff[2] * data[i-3]; - xmm7 = _mm_loadl_epi64((const __m128i*)(data+i-4)); - xmm7 = _mm_shuffle_epi32(xmm7, _MM_SHUFFLE(2,0,3,1)); - xmm7 = _mm_mul_epu32(xmm7, xmm1); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - else { /* order == 3 */ - __m128i xmm0, xmm1, xmm6, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_cvtsi32_si128(qlp_coeff[2]); - - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum = qlp_coeff[2] * data[i-3]; - xmm7 = _mm_cvtsi32_si128(data[i-3]); - xmm7 = _mm_mul_epu32(xmm7, xmm1); - - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm6 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm6 = _mm_shuffle_epi32(xmm6, _MM_SHUFFLE(2,0,3,1)); - xmm6 = _mm_mul_epu32(xmm6, xmm0); - xmm7 = _mm_add_epi32(xmm7, xmm6); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - } - else { /* order == 1, 2 */ - if(order == 2) { - __m128i xmm0, xmm7; - xmm0 = _mm_loadl_epi64((const __m128i*)(qlp_coeff+0)); - xmm0 = _mm_shuffle_epi32(xmm0, _MM_SHUFFLE(3,1,2,0)); - - for(i = 0; i < (int)data_len; i++) { - //sum = 0; - //sum += qlp_coeff[1] * data[i-2]; - //sum += qlp_coeff[0] * data[i-1]; - xmm7 = _mm_loadl_epi64((const __m128i*)(data+i-2)); - xmm7 = _mm_shuffle_epi32(xmm7, _MM_SHUFFLE(2,0,3,1)); - xmm7 = _mm_mul_epu32(xmm7, xmm0); - - xmm7 = _mm_add_epi32(xmm7, _mm_srli_si128(xmm7, 8)); - RESIDUAL32_RESULT(xmm7); - } - } - else { /* order == 1 */ - for(i = 0; i < (int)data_len; i++) - residual[i] = data[i] - ((qlp_coeff[0] * data[i-1]) >> lp_quantization); - } - } - } - } - else { /* order > 12 */ - FLAC__int32 sum; - for(i = 0; i < (int)data_len; i++) { - sum = 0; - switch(order) { - case 32: sum += qlp_coeff[31] * data[i-32]; - case 31: sum += qlp_coeff[30] * data[i-31]; - case 30: sum += qlp_coeff[29] * data[i-30]; - case 29: sum += qlp_coeff[28] * data[i-29]; - case 28: sum += qlp_coeff[27] * data[i-28]; - case 27: sum += qlp_coeff[26] * data[i-27]; - case 26: sum += qlp_coeff[25] * data[i-26]; - case 25: sum += qlp_coeff[24] * data[i-25]; - case 24: sum += qlp_coeff[23] * data[i-24]; - case 23: sum += qlp_coeff[22] * data[i-23]; - case 22: sum += qlp_coeff[21] * data[i-22]; - case 21: sum += qlp_coeff[20] * data[i-21]; - case 20: sum += qlp_coeff[19] * data[i-20]; - case 19: sum += qlp_coeff[18] * data[i-19]; - case 18: sum += qlp_coeff[17] * data[i-18]; - case 17: sum += qlp_coeff[16] * data[i-17]; - case 16: sum += qlp_coeff[15] * data[i-16]; - case 15: sum += qlp_coeff[14] * data[i-15]; - case 14: sum += qlp_coeff[13] * data[i-14]; - case 13: sum += qlp_coeff[12] * data[i-13]; - sum += qlp_coeff[11] * data[i-12]; - sum += qlp_coeff[10] * data[i-11]; - sum += qlp_coeff[ 9] * data[i-10]; - sum += qlp_coeff[ 8] * data[i- 9]; - sum += qlp_coeff[ 7] * data[i- 8]; - sum += qlp_coeff[ 6] * data[i- 7]; - sum += qlp_coeff[ 5] * data[i- 6]; - sum += qlp_coeff[ 4] * data[i- 5]; - sum += qlp_coeff[ 3] * data[i- 4]; - sum += qlp_coeff[ 2] * data[i- 3]; - sum += qlp_coeff[ 1] * data[i- 2]; - sum += qlp_coeff[ 0] * data[i- 1]; - } - residual[i] = data[i] - (sum >> lp_quantization); - } - } -} - -#if defined FLAC__CPU_IA32 && !defined FLAC__HAS_NASM /* unused for x64; not better than MMX asm */ - -FLAC__SSE_TARGET("sse2") -void FLAC__lpc_restore_signal_16_intrin_sse2(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]) -{ - if (order < 8 || order > 12) { - FLAC__lpc_restore_signal(residual, data_len, qlp_coeff, order, lp_quantization, data); - return; - } - if (data_len == 0) - return; - - FLAC__ASSERT(order >= 8); - FLAC__ASSERT(order <= 12); - - if(order > 8) { /* order == 9, 10, 11, 12 */ - FLAC__int32 curr; - __m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7; - xmm0 = _mm_loadu_si128((const __m128i*)(qlp_coeff+0)); - xmm6 = _mm_loadu_si128((const __m128i*)(qlp_coeff+4)); - xmm1 = _mm_loadu_si128((const __m128i*)(qlp_coeff+8)); /* read 0 to 3 uninitialized coeffs... */ - switch(order) /* ...and zero them out */ - { - case 9: - xmm1 = _mm_slli_si128(xmm1, 12); xmm1 = _mm_srli_si128(xmm1, 12); break; - case 10: - xmm1 = _mm_slli_si128(xmm1, 8); xmm1 = _mm_srli_si128(xmm1, 8); break; - case 11: - xmm1 = _mm_slli_si128(xmm1, 4); xmm1 = _mm_srli_si128(xmm1, 4); break; - } - xmm2 = _mm_setzero_si128(); - xmm0 = _mm_packs_epi32(xmm0, xmm6); - xmm1 = _mm_packs_epi32(xmm1, xmm2); - - xmm4 = _mm_loadu_si128((const __m128i*)(data-12)); - xmm5 = _mm_loadu_si128((const __m128i*)(data-8)); - xmm3 = _mm_loadu_si128((const __m128i*)(data-4)); - xmm4 = _mm_shuffle_epi32(xmm4, _MM_SHUFFLE(0,1,2,3)); - xmm5 = _mm_shuffle_epi32(xmm5, _MM_SHUFFLE(0,1,2,3)); - xmm3 = _mm_shuffle_epi32(xmm3, _MM_SHUFFLE(0,1,2,3)); - xmm4 = _mm_packs_epi32(xmm4, xmm2); - xmm3 = _mm_packs_epi32(xmm3, xmm5); - - xmm7 = _mm_slli_si128(xmm1, 2); - xmm7 = _mm_or_si128(xmm7, _mm_srli_si128(xmm0, 14)); - xmm2 = _mm_slli_si128(xmm0, 2); - - /* xmm0, xmm1: qlp_coeff - xmm2, xmm7: qlp_coeff << 16 bit - xmm3, xmm4: data */ - - xmm5 = _mm_madd_epi16(xmm4, xmm1); - xmm6 = _mm_madd_epi16(xmm3, xmm0); - xmm6 = _mm_add_epi32(xmm6, xmm5); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 8)); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 4)); - - DATA16_RESULT(xmm6); - - data_len--; - - if(data_len % 2) { - xmm6 = _mm_srli_si128(xmm3, 14); - xmm4 = _mm_slli_si128(xmm4, 2); - xmm3 = _mm_slli_si128(xmm3, 2); - xmm4 = _mm_or_si128(xmm4, xmm6); - xmm3 = _mm_insert_epi16(xmm3, curr, 0); - - xmm5 = _mm_madd_epi16(xmm4, xmm1); - xmm6 = _mm_madd_epi16(xmm3, xmm0); - xmm6 = _mm_add_epi32(xmm6, xmm5); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 8)); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 4)); - - DATA16_RESULT(xmm6); - - data_len--; - } - - while(data_len) { /* data_len is a multiple of 2 */ - /* 1 _mm_slli_si128 per data element less but we need shifted qlp_coeff in xmm2:xmm7 */ - xmm6 = _mm_srli_si128(xmm3, 12); - xmm4 = _mm_slli_si128(xmm4, 4); - xmm3 = _mm_slli_si128(xmm3, 4); - xmm4 = _mm_or_si128(xmm4, xmm6); - xmm3 = _mm_insert_epi16(xmm3, curr, 1); - - xmm5 = _mm_madd_epi16(xmm4, xmm7); - xmm6 = _mm_madd_epi16(xmm3, xmm2); - xmm6 = _mm_add_epi32(xmm6, xmm5); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 8)); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 4)); - - DATA16_RESULT(xmm6); - - xmm3 = _mm_insert_epi16(xmm3, curr, 0); - - xmm5 = _mm_madd_epi16(xmm4, xmm1); - xmm6 = _mm_madd_epi16(xmm3, xmm0); - xmm6 = _mm_add_epi32(xmm6, xmm5); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 8)); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 4)); - - DATA16_RESULT(xmm6); - - data_len-=2; - } - } /* endif(order > 8) */ - else - { - FLAC__int32 curr; - __m128i xmm0, xmm1, xmm3, xmm6; - xmm0 = _mm_loadu_si128((const __m128i*)(qlp_coeff+0)); - xmm1 = _mm_loadu_si128((const __m128i*)(qlp_coeff+4)); - xmm0 = _mm_packs_epi32(xmm0, xmm1); - - xmm1 = _mm_loadu_si128((const __m128i*)(data-8)); - xmm3 = _mm_loadu_si128((const __m128i*)(data-4)); - xmm1 = _mm_shuffle_epi32(xmm1, _MM_SHUFFLE(0,1,2,3)); - xmm3 = _mm_shuffle_epi32(xmm3, _MM_SHUFFLE(0,1,2,3)); - xmm3 = _mm_packs_epi32(xmm3, xmm1); - - /* xmm0: qlp_coeff - xmm3: data */ - - xmm6 = _mm_madd_epi16(xmm3, xmm0); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 8)); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 4)); - - DATA16_RESULT(xmm6); - - data_len--; - - while(data_len) { - xmm3 = _mm_slli_si128(xmm3, 2); - xmm3 = _mm_insert_epi16(xmm3, curr, 0); - - xmm6 = _mm_madd_epi16(xmm3, xmm0); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 8)); - xmm6 = _mm_add_epi32(xmm6, _mm_srli_si128(xmm6, 4)); - - DATA16_RESULT(xmm6); - - data_len--; - } - } -} - -#endif /* defined FLAC__CPU_IA32 && !defined FLAC__HAS_NASM */ - -#endif /* FLAC__SSE2_SUPPORTED */ -#endif /* (FLAC__CPU_IA32 || FLAC__CPU_X86_64) && FLAC__HAS_X86INTRIN */ -#endif /* FLAC__NO_ASM */ -#endif /* FLAC__INTEGER_ONLY_LIBRARY */ -- cgit v1.2.3