1 files changed, 191 insertions, 0 deletions
diff --git a/third_party/aom/av1/common/x86/highbd_convolve_2d_sse2.c b/third_party/aom/av1/common/x86/highbd_convolve_2d_sse2.c
new file mode 100644
index 0000000000..15f8872c18
--- /dev/null
+++ b/third_party/aom/av1/common/x86/highbd_convolve_2d_sse2.c
@@ -0,0 +1,191 @@
+/*
+ * Copyright (c) 2018, 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 <emmintrin.h>
+#include <assert.h>
+
+#include "config/aom_dsp_rtcd.h"
+
+#include "aom_dsp/aom_filter.h"
+
+static INLINE void copy_64(const uint16_t *src, uint16_t *dst) {
+  __m128i s[8];
+  s[0] = _mm_loadu_si128((__m128i *)(src + 0 * 8));
+  s[1] = _mm_loadu_si128((__m128i *)(src + 1 * 8));
+  s[2] = _mm_loadu_si128((__m128i *)(src + 2 * 8));
+  s[3] = _mm_loadu_si128((__m128i *)(src + 3 * 8));
+  s[4] = _mm_loadu_si128((__m128i *)(src + 4 * 8));
+  s[5] = _mm_loadu_si128((__m128i *)(src + 5 * 8));
+  s[6] = _mm_loadu_si128((__m128i *)(src + 6 * 8));
+  s[7] = _mm_loadu_si128((__m128i *)(src + 7 * 8));
+  _mm_store_si128((__m128i *)(dst + 0 * 8), s[0]);
+  _mm_store_si128((__m128i *)(dst + 1 * 8), s[1]);
+  _mm_store_si128((__m128i *)(dst + 2 * 8), s[2]);
+  _mm_store_si128((__m128i *)(dst + 3 * 8), s[3]);
+  _mm_store_si128((__m128i *)(dst + 4 * 8), s[4]);
+  _mm_store_si128((__m128i *)(dst + 5 * 8), s[5]);
+  _mm_store_si128((__m128i *)(dst + 6 * 8), s[6]);
+  _mm_store_si128((__m128i *)(dst + 7 * 8), s[7]);
+}
+
+static INLINE void copy_128(const uint16_t *src, uint16_t *dst) {
+  __m128i s[16];
+  s[0] = _mm_loadu_si128((__m128i *)(src + 0 * 8));
+  s[1] = _mm_loadu_si128((__m128i *)(src + 1 * 8));
+  s[2] = _mm_loadu_si128((__m128i *)(src + 2 * 8));
+  s[3] = _mm_loadu_si128((__m128i *)(src + 3 * 8));
+  s[4] = _mm_loadu_si128((__m128i *)(src + 4 * 8));
+  s[5] = _mm_loadu_si128((__m128i *)(src + 5 * 8));
+  s[6] = _mm_loadu_si128((__m128i *)(src + 6 * 8));
+  s[7] = _mm_loadu_si128((__m128i *)(src + 7 * 8));
+  s[8] = _mm_loadu_si128((__m128i *)(src + 8 * 8));
+  s[9] = _mm_loadu_si128((__m128i *)(src + 9 * 8));
+  s[10] = _mm_loadu_si128((__m128i *)(src + 10 * 8));
+  s[11] = _mm_loadu_si128((__m128i *)(src + 11 * 8));
+  s[12] = _mm_loadu_si128((__m128i *)(src + 12 * 8));
+  s[13] = _mm_loadu_si128((__m128i *)(src + 13 * 8));
+  s[14] = _mm_loadu_si128((__m128i *)(src + 14 * 8));
+  s[15] = _mm_loadu_si128((__m128i *)(src + 15 * 8));
+  _mm_store_si128((__m128i *)(dst + 0 * 8), s[0]);
+  _mm_store_si128((__m128i *)(dst + 1 * 8), s[1]);
+  _mm_store_si128((__m128i *)(dst + 2 * 8), s[2]);
+  _mm_store_si128((__m128i *)(dst + 3 * 8), s[3]);
+  _mm_store_si128((__m128i *)(dst + 4 * 8), s[4]);
+  _mm_store_si128((__m128i *)(dst + 5 * 8), s[5]);
+  _mm_store_si128((__m128i *)(dst + 6 * 8), s[6]);
+  _mm_store_si128((__m128i *)(dst + 7 * 8), s[7]);
+  _mm_store_si128((__m128i *)(dst + 8 * 8), s[8]);
+  _mm_store_si128((__m128i *)(dst + 9 * 8), s[9]);
+  _mm_store_si128((__m128i *)(dst + 10 * 8), s[10]);
+  _mm_store_si128((__m128i *)(dst + 11 * 8), s[11]);
+  _mm_store_si128((__m128i *)(dst + 12 * 8), s[12]);
+  _mm_store_si128((__m128i *)(dst + 13 * 8), s[13]);
+  _mm_store_si128((__m128i *)(dst + 14 * 8), s[14]);
+  _mm_store_si128((__m128i *)(dst + 15 * 8), s[15]);
+}
+
+void av1_highbd_convolve_2d_copy_sr_sse2(
+    const uint16_t *src, int src_stride, uint16_t *dst, int dst_stride, int w,
+    int h, const InterpFilterParams *filter_params_x,
+    const InterpFilterParams *filter_params_y, const int subpel_x_q4,
+    const int subpel_y_q4, ConvolveParams *conv_params, int bd) {
+  (void)filter_params_x;
+  (void)filter_params_y;
+  (void)subpel_x_q4;
+  (void)subpel_y_q4;
+  (void)conv_params;
+  (void)bd;
+  if (w >= 16) {
+    assert(!((intptr_t)dst % 16));
+    assert(!(dst_stride % 16));
+  }
+
+  if (w == 2) {
+    do {
+      __m128i s = _mm_loadl_epi64((__m128i *)src);
+      *(uint32_t *)dst = _mm_cvtsi128_si32(s);
+      src += src_stride;
+      dst += dst_stride;
+      s = _mm_loadl_epi64((__m128i *)src);
+      *(uint32_t *)dst = _mm_cvtsi128_si32(s);
+      src += src_stride;
+      dst += dst_stride;
+      h -= 2;
+    } while (h);
+  } else if (w == 4) {
+    do {
+      __m128i s[2];
+      s[0] = _mm_loadl_epi64((__m128i *)src);
+      src += src_stride;
+      s[1] = _mm_loadl_epi64((__m128i *)src);
+      src += src_stride;
+      _mm_storel_epi64((__m128i *)dst, s[0]);
+      dst += dst_stride;
+      _mm_storel_epi64((__m128i *)dst, s[1]);
+      dst += dst_stride;
+      h -= 2;
+    } while (h);
+  } else if (w == 8) {
+    do {
+      __m128i s[2];
+      s[0] = _mm_loadu_si128((__m128i *)src);
+      src += src_stride;
+      s[1] = _mm_loadu_si128((__m128i *)src);
+      src += src_stride;
+      _mm_store_si128((__m128i *)dst, s[0]);
+      dst += dst_stride;
+      _mm_store_si128((__m128i *)dst, s[1]);
+      dst += dst_stride;
+      h -= 2;
+    } while (h);
+  } else if (w == 16) {
+    do {
+      __m128i s[4];
+      s[0] = _mm_loadu_si128((__m128i *)(src + 0 * 8));
+      s[1] = _mm_loadu_si128((__m128i *)(src + 1 * 8));
+      src += src_stride;
+      s[2] = _mm_loadu_si128((__m128i *)(src + 0 * 8));
+      s[3] = _mm_loadu_si128((__m128i *)(src + 1 * 8));
+      src += src_stride;
+      _mm_store_si128((__m128i *)(dst + 0 * 8), s[0]);
+      _mm_store_si128((__m128i *)(dst + 1 * 8), s[1]);
+      dst += dst_stride;
+      _mm_store_si128((__m128i *)(dst + 0 * 8), s[2]);
+      _mm_store_si128((__m128i *)(dst + 1 * 8), s[3]);
+      dst += dst_stride;
+      h -= 2;
+    } while (h);
+  } else if (w == 32) {
+    do {
+      __m128i s[8];
+      s[0] = _mm_loadu_si128((__m128i *)(src + 0 * 8));
+      s[1] = _mm_loadu_si128((__m128i *)(src + 1 * 8));
+      s[2] = _mm_loadu_si128((__m128i *)(src + 2 * 8));
+      s[3] = _mm_loadu_si128((__m128i *)(src + 3 * 8));
+      src += src_stride;
+      s[4] = _mm_loadu_si128((__m128i *)(src + 0 * 8));
+      s[5] = _mm_loadu_si128((__m128i *)(src + 1 * 8));
+      s[6] = _mm_loadu_si128((__m128i *)(src + 2 * 8));
+      s[7] = _mm_loadu_si128((__m128i *)(src + 3 * 8));
+      src += src_stride;
+      _mm_store_si128((__m128i *)(dst + 0 * 8), s[0]);
+      _mm_store_si128((__m128i *)(dst + 1 * 8), s[1]);
+      _mm_store_si128((__m128i *)(dst + 2 * 8), s[2]);
+      _mm_store_si128((__m128i *)(dst + 3 * 8), s[3]);
+      dst += dst_stride;
+      _mm_store_si128((__m128i *)(dst + 0 * 8), s[4]);
+      _mm_store_si128((__m128i *)(dst + 1 * 8), s[5]);
+      _mm_store_si128((__m128i *)(dst + 2 * 8), s[6]);
+      _mm_store_si128((__m128i *)(dst + 3 * 8), s[7]);
+      dst += dst_stride;
+      h -= 2;
+    } while (h);
+  } else if (w == 64) {
+    do {
+      copy_64(src, dst);
+      src += src_stride;
+      dst += dst_stride;
+      copy_64(src, dst);
+      src += src_stride;
+      dst += dst_stride;
+      h -= 2;
+    } while (h);
+  } else {
+    do {
+      copy_128(src, dst);
+      src += src_stride;
+      dst += dst_stride;
+      copy_128(src, dst);
+      src += src_stride;
+      dst += dst_stride;
+      h -= 2;
+    } while (h);
+  }
+}