Update aom to v1.0.0

Update aom to commit id d14c5bb4f336ef1842046089849dee4a301fbbf0.

1 files changed, 248 insertions, 0 deletions

diff --git a/third_party/aom/aom_dsp/sad_av1.c b/third_party/aom/aom_dsp/sad_av1.c
new file mode 100644
index 000000000..c176001d6
--- /dev/null
+++ b/third_party/aom/aom_dsp/sad_av1.c
@@ -0,0 +1,248 @@
+/*
+ * Copyright (c) 2017, 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 <stdlib.h>
+
+#include "config/aom_config.h"
+#include "config/aom_dsp_rtcd.h"
+
+#include "aom/aom_integer.h"
+#include "aom_ports/mem.h"
+#include "aom_dsp/blend.h"
+
+static INLINE unsigned int masked_sad(const uint8_t *src, int src_stride,
+                                      const uint8_t *a, int a_stride,
+                                      const uint8_t *b, int b_stride,
+                                      const uint8_t *m, int m_stride, int width,
+                                      int height) {
+  int y, x;
+  unsigned int sad = 0;
+  for (y = 0; y < height; y++) {
+    for (x = 0; x < width; x++) {
+      const int16_t pred = AOM_BLEND_A64(m[x], a[x], b[x]);
+      sad += abs(pred - src[x]);
+    }
+    src += src_stride;
+    a += a_stride;
+    b += b_stride;
+    m += m_stride;
+  }
+  sad = (sad + 31) >> 6;
+  return sad;
+}
+
+#define MASKSADMxN(m, n)                                                       \
+  unsigned int aom_masked_sad##m##x##n##_c(                                    \
+      const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride,  \
+      const uint8_t *second_pred, const uint8_t *msk, int msk_stride,          \
+      int invert_mask) {                                                       \
+    if (!invert_mask)                                                          \
+      return masked_sad(src, src_stride, ref, ref_stride, second_pred, m, msk, \
+                        msk_stride, m, n);                                     \
+    else                                                                       \
+      return masked_sad(src, src_stride, second_pred, m, ref, ref_stride, msk, \
+                        msk_stride, m, n);                                     \
+  }
+
+/* clang-format off */
+MASKSADMxN(128, 128)
+MASKSADMxN(128, 64)
+MASKSADMxN(64, 128)
+MASKSADMxN(64, 64)
+MASKSADMxN(64, 32)
+MASKSADMxN(32, 64)
+MASKSADMxN(32, 32)
+MASKSADMxN(32, 16)
+MASKSADMxN(16, 32)
+MASKSADMxN(16, 16)
+MASKSADMxN(16, 8)
+MASKSADMxN(8, 16)
+MASKSADMxN(8, 8)
+MASKSADMxN(8, 4)
+MASKSADMxN(4, 8)
+MASKSADMxN(4, 4)
+MASKSADMxN(4, 16)
+MASKSADMxN(16, 4)
+MASKSADMxN(8, 32)
+MASKSADMxN(32, 8)
+MASKSADMxN(16, 64)
+MASKSADMxN(64, 16)
+
+    /* clang-format on */
+
+    static INLINE
+    unsigned int highbd_masked_sad(const uint8_t *src8, int src_stride,
+                                   const uint8_t *a8, int a_stride,
+                                   const uint8_t *b8, int b_stride,
+                                   const uint8_t *m, int m_stride, int width,
+                                   int height) {
+  int y, x;
+  unsigned int sad = 0;
+  const uint16_t *src = CONVERT_TO_SHORTPTR(src8);
+  const uint16_t *a = CONVERT_TO_SHORTPTR(a8);
+  const uint16_t *b = CONVERT_TO_SHORTPTR(b8);
+
+  for (y = 0; y < height; y++) {
+    for (x = 0; x < width; x++) {
+      const uint16_t pred = AOM_BLEND_A64(m[x], a[x], b[x]);
+      sad += abs(pred - src[x]);
+    }
+
+    src += src_stride;
+    a += a_stride;
+    b += b_stride;
+    m += m_stride;
+  }
+  sad = (sad + 31) >> 6;
+
+  return sad;
+}
+
+#define HIGHBD_MASKSADMXN(m, n)                                         \
+  unsigned int aom_highbd_masked_sad##m##x##n##_c(                      \
+      const uint8_t *src8, int src_stride, const uint8_t *ref8,         \
+      int ref_stride, const uint8_t *second_pred8, const uint8_t *msk,  \
+      int msk_stride, int invert_mask) {                                \
+    if (!invert_mask)                                                   \
+      return highbd_masked_sad(src8, src_stride, ref8, ref_stride,      \
+                               second_pred8, m, msk, msk_stride, m, n); \
+    else                                                                \
+      return highbd_masked_sad(src8, src_stride, second_pred8, m, ref8, \
+                               ref_stride, msk, msk_stride, m, n);      \
+  }
+
+HIGHBD_MASKSADMXN(128, 128)
+HIGHBD_MASKSADMXN(128, 64)
+HIGHBD_MASKSADMXN(64, 128)
+HIGHBD_MASKSADMXN(64, 64)
+HIGHBD_MASKSADMXN(64, 32)
+HIGHBD_MASKSADMXN(32, 64)
+HIGHBD_MASKSADMXN(32, 32)
+HIGHBD_MASKSADMXN(32, 16)
+HIGHBD_MASKSADMXN(16, 32)
+HIGHBD_MASKSADMXN(16, 16)
+HIGHBD_MASKSADMXN(16, 8)
+HIGHBD_MASKSADMXN(8, 16)
+HIGHBD_MASKSADMXN(8, 8)
+HIGHBD_MASKSADMXN(8, 4)
+HIGHBD_MASKSADMXN(4, 8)
+HIGHBD_MASKSADMXN(4, 4)
+HIGHBD_MASKSADMXN(4, 16)
+HIGHBD_MASKSADMXN(16, 4)
+HIGHBD_MASKSADMXN(8, 32)
+HIGHBD_MASKSADMXN(32, 8)
+HIGHBD_MASKSADMXN(16, 64)
+HIGHBD_MASKSADMXN(64, 16)
+
+// pre: predictor being evaluated
+// wsrc: target weighted prediction (has been *4096 to keep precision)
+// mask: 2d weights (scaled by 4096)
+static INLINE unsigned int obmc_sad(const uint8_t *pre, int pre_stride,
+                                    const int32_t *wsrc, const int32_t *mask,
+                                    int width, int height) {
+  int y, x;
+  unsigned int sad = 0;
+
+  for (y = 0; y < height; y++) {
+    for (x = 0; x < width; x++)
+      sad += ROUND_POWER_OF_TWO(abs(wsrc[x] - pre[x] * mask[x]), 12);
+
+    pre += pre_stride;
+    wsrc += width;
+    mask += width;
+  }
+
+  return sad;
+}
+
+#define OBMCSADMxN(m, n)                                                     \
+  unsigned int aom_obmc_sad##m##x##n##_c(const uint8_t *ref, int ref_stride, \
+                                         const int32_t *wsrc,                \
+                                         const int32_t *mask) {              \
+    return obmc_sad(ref, ref_stride, wsrc, mask, m, n);                      \
+  }
+
+/* clang-format off */
+OBMCSADMxN(128, 128)
+OBMCSADMxN(128, 64)
+OBMCSADMxN(64, 128)
+OBMCSADMxN(64, 64)
+OBMCSADMxN(64, 32)
+OBMCSADMxN(32, 64)
+OBMCSADMxN(32, 32)
+OBMCSADMxN(32, 16)
+OBMCSADMxN(16, 32)
+OBMCSADMxN(16, 16)
+OBMCSADMxN(16, 8)
+OBMCSADMxN(8, 16)
+OBMCSADMxN(8, 8)
+OBMCSADMxN(8, 4)
+OBMCSADMxN(4, 8)
+OBMCSADMxN(4, 4)
+OBMCSADMxN(4, 16)
+OBMCSADMxN(16, 4)
+OBMCSADMxN(8, 32)
+OBMCSADMxN(32, 8)
+OBMCSADMxN(16, 64)
+OBMCSADMxN(64, 16)
+    /* clang-format on */
+
+    static INLINE
+    unsigned int highbd_obmc_sad(const uint8_t *pre8, int pre_stride,
+                                 const int32_t *wsrc, const int32_t *mask,
+                                 int width, int height) {
+  int y, x;
+  unsigned int sad = 0;
+  const uint16_t *pre = CONVERT_TO_SHORTPTR(pre8);
+
+  for (y = 0; y < height; y++) {
+    for (x = 0; x < width; x++)
+      sad += ROUND_POWER_OF_TWO(abs(wsrc[x] - pre[x] * mask[x]), 12);
+
+    pre += pre_stride;
+    wsrc += width;
+    mask += width;
+  }
+
+  return sad;
+}
+
+#define HIGHBD_OBMCSADMXN(m, n)                                \
+  unsigned int aom_highbd_obmc_sad##m##x##n##_c(               \
+      const uint8_t *ref, int ref_stride, const int32_t *wsrc, \
+      const int32_t *mask) {                                   \
+    return highbd_obmc_sad(ref, ref_stride, wsrc, mask, m, n); \
+  }
+
+/* clang-format off */
+HIGHBD_OBMCSADMXN(128, 128)
+HIGHBD_OBMCSADMXN(128, 64)
+HIGHBD_OBMCSADMXN(64, 128)
+HIGHBD_OBMCSADMXN(64, 64)
+HIGHBD_OBMCSADMXN(64, 32)
+HIGHBD_OBMCSADMXN(32, 64)
+HIGHBD_OBMCSADMXN(32, 32)
+HIGHBD_OBMCSADMXN(32, 16)
+HIGHBD_OBMCSADMXN(16, 32)
+HIGHBD_OBMCSADMXN(16, 16)
+HIGHBD_OBMCSADMXN(16, 8)
+HIGHBD_OBMCSADMXN(8, 16)
+HIGHBD_OBMCSADMXN(8, 8)
+HIGHBD_OBMCSADMXN(8, 4)
+HIGHBD_OBMCSADMXN(4, 8)
+HIGHBD_OBMCSADMXN(4, 4)
+HIGHBD_OBMCSADMXN(4, 16)
+HIGHBD_OBMCSADMXN(16, 4)
+HIGHBD_OBMCSADMXN(8, 32)
+HIGHBD_OBMCSADMXN(32, 8)
+HIGHBD_OBMCSADMXN(16, 64)
+HIGHBD_OBMCSADMXN(64, 16)
+/* clang-format on */