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Diffstat (limited to 'third_party/aom/aom_dsp/x86/highbd_subtract_sse2.c')
-rw-r--r--third_party/aom/aom_dsp/x86/highbd_subtract_sse2.c267
1 files changed, 0 insertions, 267 deletions
diff --git a/third_party/aom/aom_dsp/x86/highbd_subtract_sse2.c b/third_party/aom/aom_dsp/x86/highbd_subtract_sse2.c
deleted file mode 100644
index 18eb03d12..000000000
--- a/third_party/aom/aom_dsp/x86/highbd_subtract_sse2.c
+++ /dev/null
@@ -1,267 +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.
- */
-
-#include <assert.h>
-#include <emmintrin.h>
-#include <stddef.h>
-
-#include "config/aom_config.h"
-#include "config/aom_dsp_rtcd.h"
-
-typedef void (*SubtractWxHFuncType)(int16_t *diff, ptrdiff_t diff_stride,
- const uint16_t *src, ptrdiff_t src_stride,
- const uint16_t *pred,
- ptrdiff_t pred_stride);
-
-static void subtract_4x4(int16_t *diff, ptrdiff_t diff_stride,
- const uint16_t *src, ptrdiff_t src_stride,
- const uint16_t *pred, ptrdiff_t pred_stride) {
- __m128i u0, u1, u2, u3;
- __m128i v0, v1, v2, v3;
- __m128i x0, x1, x2, x3;
- int64_t *store_diff = (int64_t *)(diff + 0 * diff_stride);
-
- u0 = _mm_loadu_si128((__m128i const *)(src + 0 * src_stride));
- u1 = _mm_loadu_si128((__m128i const *)(src + 1 * src_stride));
- u2 = _mm_loadu_si128((__m128i const *)(src + 2 * src_stride));
- u3 = _mm_loadu_si128((__m128i const *)(src + 3 * src_stride));
-
- v0 = _mm_loadu_si128((__m128i const *)(pred + 0 * pred_stride));
- v1 = _mm_loadu_si128((__m128i const *)(pred + 1 * pred_stride));
- v2 = _mm_loadu_si128((__m128i const *)(pred + 2 * pred_stride));
- v3 = _mm_loadu_si128((__m128i const *)(pred + 3 * pred_stride));
-
- x0 = _mm_sub_epi16(u0, v0);
- x1 = _mm_sub_epi16(u1, v1);
- x2 = _mm_sub_epi16(u2, v2);
- x3 = _mm_sub_epi16(u3, v3);
-
- _mm_storel_epi64((__m128i *)store_diff, x0);
- store_diff = (int64_t *)(diff + 1 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x1);
- store_diff = (int64_t *)(diff + 2 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x2);
- store_diff = (int64_t *)(diff + 3 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x3);
-}
-
-static void subtract_4x8(int16_t *diff, ptrdiff_t diff_stride,
- const uint16_t *src, ptrdiff_t src_stride,
- const uint16_t *pred, ptrdiff_t pred_stride) {
- __m128i u0, u1, u2, u3, u4, u5, u6, u7;
- __m128i v0, v1, v2, v3, v4, v5, v6, v7;
- __m128i x0, x1, x2, x3, x4, x5, x6, x7;
- int64_t *store_diff = (int64_t *)(diff + 0 * diff_stride);
-
- u0 = _mm_loadu_si128((__m128i const *)(src + 0 * src_stride));
- u1 = _mm_loadu_si128((__m128i const *)(src + 1 * src_stride));
- u2 = _mm_loadu_si128((__m128i const *)(src + 2 * src_stride));
- u3 = _mm_loadu_si128((__m128i const *)(src + 3 * src_stride));
- u4 = _mm_loadu_si128((__m128i const *)(src + 4 * src_stride));
- u5 = _mm_loadu_si128((__m128i const *)(src + 5 * src_stride));
- u6 = _mm_loadu_si128((__m128i const *)(src + 6 * src_stride));
- u7 = _mm_loadu_si128((__m128i const *)(src + 7 * src_stride));
-
- v0 = _mm_loadu_si128((__m128i const *)(pred + 0 * pred_stride));
- v1 = _mm_loadu_si128((__m128i const *)(pred + 1 * pred_stride));
- v2 = _mm_loadu_si128((__m128i const *)(pred + 2 * pred_stride));
- v3 = _mm_loadu_si128((__m128i const *)(pred + 3 * pred_stride));
- v4 = _mm_loadu_si128((__m128i const *)(pred + 4 * pred_stride));
- v5 = _mm_loadu_si128((__m128i const *)(pred + 5 * pred_stride));
- v6 = _mm_loadu_si128((__m128i const *)(pred + 6 * pred_stride));
- v7 = _mm_loadu_si128((__m128i const *)(pred + 7 * pred_stride));
-
- x0 = _mm_sub_epi16(u0, v0);
- x1 = _mm_sub_epi16(u1, v1);
- x2 = _mm_sub_epi16(u2, v2);
- x3 = _mm_sub_epi16(u3, v3);
- x4 = _mm_sub_epi16(u4, v4);
- x5 = _mm_sub_epi16(u5, v5);
- x6 = _mm_sub_epi16(u6, v6);
- x7 = _mm_sub_epi16(u7, v7);
-
- _mm_storel_epi64((__m128i *)store_diff, x0);
- store_diff = (int64_t *)(diff + 1 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x1);
- store_diff = (int64_t *)(diff + 2 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x2);
- store_diff = (int64_t *)(diff + 3 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x3);
- store_diff = (int64_t *)(diff + 4 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x4);
- store_diff = (int64_t *)(diff + 5 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x5);
- store_diff = (int64_t *)(diff + 6 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x6);
- store_diff = (int64_t *)(diff + 7 * diff_stride);
- _mm_storel_epi64((__m128i *)store_diff, x7);
-}
-
-static void subtract_8x4(int16_t *diff, ptrdiff_t diff_stride,
- const uint16_t *src, ptrdiff_t src_stride,
- const uint16_t *pred, ptrdiff_t pred_stride) {
- __m128i u0, u1, u2, u3;
- __m128i v0, v1, v2, v3;
- __m128i x0, x1, x2, x3;
-
- u0 = _mm_loadu_si128((__m128i const *)(src + 0 * src_stride));
- u1 = _mm_loadu_si128((__m128i const *)(src + 1 * src_stride));
- u2 = _mm_loadu_si128((__m128i const *)(src + 2 * src_stride));
- u3 = _mm_loadu_si128((__m128i const *)(src + 3 * src_stride));
-
- v0 = _mm_loadu_si128((__m128i const *)(pred + 0 * pred_stride));
- v1 = _mm_loadu_si128((__m128i const *)(pred + 1 * pred_stride));
- v2 = _mm_loadu_si128((__m128i const *)(pred + 2 * pred_stride));
- v3 = _mm_loadu_si128((__m128i const *)(pred + 3 * pred_stride));
-
- x0 = _mm_sub_epi16(u0, v0);
- x1 = _mm_sub_epi16(u1, v1);
- x2 = _mm_sub_epi16(u2, v2);
- x3 = _mm_sub_epi16(u3, v3);
-
- _mm_storeu_si128((__m128i *)(diff + 0 * diff_stride), x0);
- _mm_storeu_si128((__m128i *)(diff + 1 * diff_stride), x1);
- _mm_storeu_si128((__m128i *)(diff + 2 * diff_stride), x2);
- _mm_storeu_si128((__m128i *)(diff + 3 * diff_stride), x3);
-}
-
-static void subtract_8x8(int16_t *diff, ptrdiff_t diff_stride,
- const uint16_t *src, ptrdiff_t src_stride,
- const uint16_t *pred, ptrdiff_t pred_stride) {
- __m128i u0, u1, u2, u3, u4, u5, u6, u7;
- __m128i v0, v1, v2, v3, v4, v5, v6, v7;
- __m128i x0, x1, x2, x3, x4, x5, x6, x7;
-
- u0 = _mm_loadu_si128((__m128i const *)(src + 0 * src_stride));
- u1 = _mm_loadu_si128((__m128i const *)(src + 1 * src_stride));
- u2 = _mm_loadu_si128((__m128i const *)(src + 2 * src_stride));
- u3 = _mm_loadu_si128((__m128i const *)(src + 3 * src_stride));
- u4 = _mm_loadu_si128((__m128i const *)(src + 4 * src_stride));
- u5 = _mm_loadu_si128((__m128i const *)(src + 5 * src_stride));
- u6 = _mm_loadu_si128((__m128i const *)(src + 6 * src_stride));
- u7 = _mm_loadu_si128((__m128i const *)(src + 7 * src_stride));
-
- v0 = _mm_loadu_si128((__m128i const *)(pred + 0 * pred_stride));
- v1 = _mm_loadu_si128((__m128i const *)(pred + 1 * pred_stride));
- v2 = _mm_loadu_si128((__m128i const *)(pred + 2 * pred_stride));
- v3 = _mm_loadu_si128((__m128i const *)(pred + 3 * pred_stride));
- v4 = _mm_loadu_si128((__m128i const *)(pred + 4 * pred_stride));
- v5 = _mm_loadu_si128((__m128i const *)(pred + 5 * pred_stride));
- v6 = _mm_loadu_si128((__m128i const *)(pred + 6 * pred_stride));
- v7 = _mm_loadu_si128((__m128i const *)(pred + 7 * pred_stride));
-
- x0 = _mm_sub_epi16(u0, v0);
- x1 = _mm_sub_epi16(u1, v1);
- x2 = _mm_sub_epi16(u2, v2);
- x3 = _mm_sub_epi16(u3, v3);
- x4 = _mm_sub_epi16(u4, v4);
- x5 = _mm_sub_epi16(u5, v5);
- x6 = _mm_sub_epi16(u6, v6);
- x7 = _mm_sub_epi16(u7, v7);
-
- _mm_storeu_si128((__m128i *)(diff + 0 * diff_stride), x0);
- _mm_storeu_si128((__m128i *)(diff + 1 * diff_stride), x1);
- _mm_storeu_si128((__m128i *)(diff + 2 * diff_stride), x2);
- _mm_storeu_si128((__m128i *)(diff + 3 * diff_stride), x3);
- _mm_storeu_si128((__m128i *)(diff + 4 * diff_stride), x4);
- _mm_storeu_si128((__m128i *)(diff + 5 * diff_stride), x5);
- _mm_storeu_si128((__m128i *)(diff + 6 * diff_stride), x6);
- _mm_storeu_si128((__m128i *)(diff + 7 * diff_stride), x7);
-}
-
-#define STACK_V(h, fun) \
- do { \
- fun(diff, diff_stride, src, src_stride, pred, pred_stride); \
- fun(diff + diff_stride * h, diff_stride, src + src_stride * h, src_stride, \
- pred + pred_stride * h, pred_stride); \
- } while (0)
-
-#define STACK_H(w, fun) \
- do { \
- fun(diff, diff_stride, src, src_stride, pred, pred_stride); \
- fun(diff + w, diff_stride, src + w, src_stride, pred + w, pred_stride); \
- } while (0)
-
-#define SUBTRACT_FUN(size) \
- static void subtract_##size(int16_t *diff, ptrdiff_t diff_stride, \
- const uint16_t *src, ptrdiff_t src_stride, \
- const uint16_t *pred, ptrdiff_t pred_stride)
-
-SUBTRACT_FUN(8x16) { STACK_V(8, subtract_8x8); }
-SUBTRACT_FUN(16x8) { STACK_H(8, subtract_8x8); }
-SUBTRACT_FUN(16x16) { STACK_V(8, subtract_16x8); }
-SUBTRACT_FUN(16x32) { STACK_V(16, subtract_16x16); }
-SUBTRACT_FUN(32x16) { STACK_H(16, subtract_16x16); }
-SUBTRACT_FUN(32x32) { STACK_V(16, subtract_32x16); }
-SUBTRACT_FUN(32x64) { STACK_V(32, subtract_32x32); }
-SUBTRACT_FUN(64x32) { STACK_H(32, subtract_32x32); }
-SUBTRACT_FUN(64x64) { STACK_V(32, subtract_64x32); }
-SUBTRACT_FUN(64x128) { STACK_V(64, subtract_64x64); }
-SUBTRACT_FUN(128x64) { STACK_H(64, subtract_64x64); }
-SUBTRACT_FUN(128x128) { STACK_V(64, subtract_128x64); }
-SUBTRACT_FUN(4x16) { STACK_V(8, subtract_4x8); }
-SUBTRACT_FUN(16x4) { STACK_H(8, subtract_8x4); }
-SUBTRACT_FUN(8x32) { STACK_V(16, subtract_8x16); }
-SUBTRACT_FUN(32x8) { STACK_H(16, subtract_16x8); }
-SUBTRACT_FUN(16x64) { STACK_V(32, subtract_16x32); }
-SUBTRACT_FUN(64x16) { STACK_H(32, subtract_32x16); }
-
-static SubtractWxHFuncType getSubtractFunc(int rows, int cols) {
- if (rows == 4) {
- if (cols == 4) return subtract_4x4;
- if (cols == 8) return subtract_8x4;
- if (cols == 16) return subtract_16x4;
- }
- if (rows == 8) {
- if (cols == 4) return subtract_4x8;
- if (cols == 8) return subtract_8x8;
- if (cols == 16) return subtract_16x8;
- if (cols == 32) return subtract_32x8;
- }
- if (rows == 16) {
- if (cols == 4) return subtract_4x16;
- if (cols == 8) return subtract_8x16;
- if (cols == 16) return subtract_16x16;
- if (cols == 32) return subtract_32x16;
- if (cols == 64) return subtract_64x16;
- }
- if (rows == 32) {
- if (cols == 8) return subtract_8x32;
- if (cols == 16) return subtract_16x32;
- if (cols == 32) return subtract_32x32;
- if (cols == 64) return subtract_64x32;
- }
- if (rows == 64) {
- if (cols == 16) return subtract_16x64;
- if (cols == 32) return subtract_32x64;
- if (cols == 64) return subtract_64x64;
- if (cols == 128) return subtract_128x64;
- }
- if (rows == 128) {
- if (cols == 64) return subtract_64x128;
- if (cols == 128) return subtract_128x128;
- }
- assert(0);
- return NULL;
-}
-
-void aom_highbd_subtract_block_sse2(int rows, int cols, int16_t *diff,
- ptrdiff_t diff_stride, const uint8_t *src8,
- ptrdiff_t src_stride, const uint8_t *pred8,
- ptrdiff_t pred_stride, int bd) {
- uint16_t *src = CONVERT_TO_SHORTPTR(src8);
- uint16_t *pred = CONVERT_TO_SHORTPTR(pred8);
- SubtractWxHFuncType func;
- (void)bd;
-
- func = getSubtractFunc(rows, cols);
- func(diff, diff_stride, src, src_stride, pred, pred_stride);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-30 07:47:58 +0000