diff options
author | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
---|---|---|
committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
commit | 5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb (patch) | |
tree | 45d55e3e5e73c4255c4d71258d9be5b2d004d28f /third_party/aom/aom_dsp/x86/blend_sse4.h | |
parent | 50f1986697a7412e4160976fa5e11217b4ef1f44 (diff) | |
download | UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.gz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.lz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.xz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.zip |
Move aom source to a sub-directory under media/libaom
There is no damned reason to treat this differently than any other media lib given its license and there never was.
Diffstat (limited to 'third_party/aom/aom_dsp/x86/blend_sse4.h')
-rw-r--r-- | third_party/aom/aom_dsp/x86/blend_sse4.h | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/third_party/aom/aom_dsp/x86/blend_sse4.h b/third_party/aom/aom_dsp/x86/blend_sse4.h deleted file mode 100644 index 8d9b32510..000000000 --- a/third_party/aom/aom_dsp/x86/blend_sse4.h +++ /dev/null @@ -1,191 +0,0 @@ -/* - * Copyright (c) 2016, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. If the Alliance for Open - * Media Patent License 1.0 was not distributed with this source code in the - * PATENTS file, you can obtain it at www.aomedia.org/license/patent. - */ - -#ifndef AOM_AOM_DSP_X86_BLEND_SSE4_H_ -#define AOM_AOM_DSP_X86_BLEND_SSE4_H_ - -#include "aom_dsp/blend.h" -#include "aom_dsp/x86/synonyms.h" -static const uint8_t g_blend_a64_mask_shuffle[32] = { - 0, 2, 4, 6, 8, 10, 12, 14, 1, 3, 5, 7, 9, 11, 13, 15, - 0, 2, 4, 6, 8, 10, 12, 14, 1, 3, 5, 7, 9, 11, 13, 15, -}; - -////////////////////////////////////////////////////////////////////////////// -// Common kernels -////////////////////////////////////////////////////////////////////////////// - -static INLINE __m128i blend_4(const uint8_t *src0, const uint8_t *src1, - const __m128i *v_m0_w, const __m128i *v_m1_w) { - const __m128i v_s0_b = xx_loadl_32(src0); - const __m128i v_s1_b = xx_loadl_32(src1); - const __m128i v_s0_w = _mm_cvtepu8_epi16(v_s0_b); - const __m128i v_s1_w = _mm_cvtepu8_epi16(v_s1_b); - - const __m128i v_p0_w = _mm_mullo_epi16(v_s0_w, *v_m0_w); - const __m128i v_p1_w = _mm_mullo_epi16(v_s1_w, *v_m1_w); - const __m128i v_sum_w = _mm_add_epi16(v_p0_w, v_p1_w); - const __m128i v_res_w = xx_roundn_epu16(v_sum_w, AOM_BLEND_A64_ROUND_BITS); - - return v_res_w; -} - -static INLINE __m128i blend_8(const uint8_t *src0, const uint8_t *src1, - const __m128i *v_m0_w, const __m128i *v_m1_w) { - const __m128i v_s0_b = xx_loadl_64(src0); - const __m128i v_s1_b = xx_loadl_64(src1); - const __m128i v_s0_w = _mm_cvtepu8_epi16(v_s0_b); - const __m128i v_s1_w = _mm_cvtepu8_epi16(v_s1_b); - - const __m128i v_p0_w = _mm_mullo_epi16(v_s0_w, *v_m0_w); - const __m128i v_p1_w = _mm_mullo_epi16(v_s1_w, *v_m1_w); - - const __m128i v_sum_w = _mm_add_epi16(v_p0_w, v_p1_w); - - const __m128i v_res_w = xx_roundn_epu16(v_sum_w, AOM_BLEND_A64_ROUND_BITS); - - return v_res_w; -} - -static INLINE __m128i blend_4_u8(const uint8_t *src0, const uint8_t *src1, - const __m128i *v_m0_b, const __m128i *v_m1_b, - const __m128i *rounding) { - const __m128i v_s0_b = xx_loadl_32(src0); - const __m128i v_s1_b = xx_loadl_32(src1); - - const __m128i v_p0_w = _mm_maddubs_epi16(_mm_unpacklo_epi8(v_s0_b, v_s1_b), - _mm_unpacklo_epi8(*v_m0_b, *v_m1_b)); - - const __m128i v_res_w = _mm_mulhrs_epi16(v_p0_w, *rounding); - const __m128i v_res = _mm_packus_epi16(v_res_w, v_res_w); - return v_res; -} - -static INLINE __m128i blend_8_u8(const uint8_t *src0, const uint8_t *src1, - const __m128i *v_m0_b, const __m128i *v_m1_b, - const __m128i *rounding) { - const __m128i v_s0_b = xx_loadl_64(src0); - const __m128i v_s1_b = xx_loadl_64(src1); - - const __m128i v_p0_w = _mm_maddubs_epi16(_mm_unpacklo_epi8(v_s0_b, v_s1_b), - _mm_unpacklo_epi8(*v_m0_b, *v_m1_b)); - - const __m128i v_res_w = _mm_mulhrs_epi16(v_p0_w, *rounding); - const __m128i v_res = _mm_packus_epi16(v_res_w, v_res_w); - return v_res; -} - -static INLINE __m128i blend_16_u8(const uint8_t *src0, const uint8_t *src1, - const __m128i *v_m0_b, const __m128i *v_m1_b, - const __m128i *rounding) { - const __m128i v_s0_b = xx_loadu_128(src0); - const __m128i v_s1_b = xx_loadu_128(src1); - - const __m128i v_p0_w = _mm_maddubs_epi16(_mm_unpacklo_epi8(v_s0_b, v_s1_b), - _mm_unpacklo_epi8(*v_m0_b, *v_m1_b)); - const __m128i v_p1_w = _mm_maddubs_epi16(_mm_unpackhi_epi8(v_s0_b, v_s1_b), - _mm_unpackhi_epi8(*v_m0_b, *v_m1_b)); - - const __m128i v_res0_w = _mm_mulhrs_epi16(v_p0_w, *rounding); - const __m128i v_res1_w = _mm_mulhrs_epi16(v_p1_w, *rounding); - const __m128i v_res = _mm_packus_epi16(v_res0_w, v_res1_w); - return v_res; -} - -typedef __m128i (*blend_unit_fn)(const uint16_t *src0, const uint16_t *src1, - const __m128i v_m0_w, const __m128i v_m1_w); - -static INLINE __m128i blend_4_b10(const uint16_t *src0, const uint16_t *src1, - const __m128i v_m0_w, const __m128i v_m1_w) { - const __m128i v_s0_w = xx_loadl_64(src0); - const __m128i v_s1_w = xx_loadl_64(src1); - - const __m128i v_p0_w = _mm_mullo_epi16(v_s0_w, v_m0_w); - const __m128i v_p1_w = _mm_mullo_epi16(v_s1_w, v_m1_w); - - const __m128i v_sum_w = _mm_add_epi16(v_p0_w, v_p1_w); - - const __m128i v_res_w = xx_roundn_epu16(v_sum_w, AOM_BLEND_A64_ROUND_BITS); - - return v_res_w; -} - -static INLINE __m128i blend_8_b10(const uint16_t *src0, const uint16_t *src1, - const __m128i v_m0_w, const __m128i v_m1_w) { - const __m128i v_s0_w = xx_loadu_128(src0); - const __m128i v_s1_w = xx_loadu_128(src1); - - const __m128i v_p0_w = _mm_mullo_epi16(v_s0_w, v_m0_w); - const __m128i v_p1_w = _mm_mullo_epi16(v_s1_w, v_m1_w); - - const __m128i v_sum_w = _mm_add_epi16(v_p0_w, v_p1_w); - - const __m128i v_res_w = xx_roundn_epu16(v_sum_w, AOM_BLEND_A64_ROUND_BITS); - - return v_res_w; -} - -static INLINE __m128i blend_4_b12(const uint16_t *src0, const uint16_t *src1, - const __m128i v_m0_w, const __m128i v_m1_w) { - const __m128i v_s0_w = xx_loadl_64(src0); - const __m128i v_s1_w = xx_loadl_64(src1); - - // Interleave - const __m128i v_m01_w = _mm_unpacklo_epi16(v_m0_w, v_m1_w); - const __m128i v_s01_w = _mm_unpacklo_epi16(v_s0_w, v_s1_w); - - // Multiply-Add - const __m128i v_sum_d = _mm_madd_epi16(v_s01_w, v_m01_w); - - // Scale - const __m128i v_ssum_d = - _mm_srli_epi32(v_sum_d, AOM_BLEND_A64_ROUND_BITS - 1); - - // Pack - const __m128i v_pssum_d = _mm_packs_epi32(v_ssum_d, v_ssum_d); - - // Round - const __m128i v_res_w = xx_round_epu16(v_pssum_d); - - return v_res_w; -} - -static INLINE __m128i blend_8_b12(const uint16_t *src0, const uint16_t *src1, - const __m128i v_m0_w, const __m128i v_m1_w) { - const __m128i v_s0_w = xx_loadu_128(src0); - const __m128i v_s1_w = xx_loadu_128(src1); - - // Interleave - const __m128i v_m01l_w = _mm_unpacklo_epi16(v_m0_w, v_m1_w); - const __m128i v_m01h_w = _mm_unpackhi_epi16(v_m0_w, v_m1_w); - const __m128i v_s01l_w = _mm_unpacklo_epi16(v_s0_w, v_s1_w); - const __m128i v_s01h_w = _mm_unpackhi_epi16(v_s0_w, v_s1_w); - - // Multiply-Add - const __m128i v_suml_d = _mm_madd_epi16(v_s01l_w, v_m01l_w); - const __m128i v_sumh_d = _mm_madd_epi16(v_s01h_w, v_m01h_w); - - // Scale - const __m128i v_ssuml_d = - _mm_srli_epi32(v_suml_d, AOM_BLEND_A64_ROUND_BITS - 1); - const __m128i v_ssumh_d = - _mm_srli_epi32(v_sumh_d, AOM_BLEND_A64_ROUND_BITS - 1); - - // Pack - const __m128i v_pssum_d = _mm_packs_epi32(v_ssuml_d, v_ssumh_d); - - // Round - const __m128i v_res_w = xx_round_epu16(v_pssum_d); - - return v_res_w; -} - -#endif // AOM_AOM_DSP_X86_BLEND_SSE4_H_ |