Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 304 insertions, 0 deletions

diff --git a/third_party/aom/aom_dsp/sad.c b/third_party/aom/aom_dsp/sad.c
new file mode 100644
index 0000000000..1e24df4a56
--- /dev/null
+++ b/third_party/aom/aom_dsp/sad.c
@@ -0,0 +1,304 @@
+/*
+ * 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 <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"
+
+/* Sum the difference between every corresponding element of the buffers. */
+static INLINE unsigned int sad(const uint8_t *a, int a_stride, const uint8_t *b,
+                               int b_stride, int width, int height) {
+  int y, x;
+  unsigned int sad = 0;
+
+  for (y = 0; y < height; y++) {
+    for (x = 0; x < width; x++) sad += abs(a[x] - b[x]);
+
+    a += a_stride;
+    b += b_stride;
+  }
+  return sad;
+}
+
+#define sadMxh(m)                                                          \
+  unsigned int aom_sad##m##xh_c(const uint8_t *a, int a_stride,            \
+                                const uint8_t *b, int b_stride, int width, \
+                                int height) {                              \
+    return sad(a, a_stride, b, b_stride, width, height);                   \
+  }
+
+#define sadMxN(m, n)                                                          \
+  unsigned int aom_sad##m##x##n##_c(const uint8_t *src, int src_stride,       \
+                                    const uint8_t *ref, int ref_stride) {     \
+    return sad(src, src_stride, ref, ref_stride, m, n);                       \
+  }                                                                           \
+  unsigned int aom_sad##m##x##n##_avg_c(const uint8_t *src, int src_stride,   \
+                                        const uint8_t *ref, int ref_stride,   \
+                                        const uint8_t *second_pred) {         \
+    uint8_t comp_pred[m * n];                                                 \
+    aom_comp_avg_pred(comp_pred, second_pred, m, n, ref, ref_stride);         \
+    return sad(src, src_stride, comp_pred, m, m, n);                          \
+  }                                                                           \
+  unsigned int aom_jnt_sad##m##x##n##_avg_c(                                  \
+      const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \
+      const uint8_t *second_pred, const JNT_COMP_PARAMS *jcp_param) {         \
+    uint8_t comp_pred[m * n];                                                 \
+    aom_jnt_comp_avg_pred_c(comp_pred, second_pred, m, n, ref, ref_stride,    \
+                            jcp_param);                                       \
+    return sad(src, src_stride, comp_pred, m, m, n);                          \
+  }
+
+// Calculate sad against 4 reference locations and store each in sad_array
+#define sadMxNx4D(m, n)                                                    \
+  void aom_sad##m##x##n##x4d_c(const uint8_t *src, int src_stride,         \
+                               const uint8_t *const ref_array[],           \
+                               int ref_stride, uint32_t *sad_array) {      \
+    int i;                                                                 \
+    for (i = 0; i < 4; ++i)                                                \
+      sad_array[i] =                                                       \
+          aom_sad##m##x##n##_c(src, src_stride, ref_array[i], ref_stride); \
+  }
+
+/* clang-format off */
+// 128x128
+sadMxN(128, 128)
+sadMxNx4D(128, 128)
+
+// 128x64
+sadMxN(128, 64)
+sadMxNx4D(128, 64)
+
+// 64x128
+sadMxN(64, 128)
+sadMxNx4D(64, 128)
+
+// 64x64
+sadMxN(64, 64)
+sadMxNx4D(64, 64)
+
+// 64x32
+sadMxN(64, 32)
+sadMxNx4D(64, 32)
+
+// 32x64
+sadMxN(32, 64)
+sadMxNx4D(32, 64)
+
+// 32x32
+sadMxN(32, 32)
+sadMxNx4D(32, 32)
+
+// 32x16
+sadMxN(32, 16)
+sadMxNx4D(32, 16)
+
+// 16x32
+sadMxN(16, 32)
+sadMxNx4D(16, 32)
+
+// 16x16
+sadMxN(16, 16)
+sadMxNx4D(16, 16)
+
+// 16x8
+sadMxN(16, 8)
+sadMxNx4D(16, 8)
+
+// 8x16
+sadMxN(8, 16)
+sadMxNx4D(8, 16)
+
+// 8x8
+sadMxN(8, 8)
+sadMxNx4D(8, 8)
+
+// 8x4
+sadMxN(8, 4)
+sadMxNx4D(8, 4)
+
+// 4x8
+sadMxN(4, 8)
+sadMxNx4D(4, 8)
+
+// 4x4
+sadMxN(4, 4)
+sadMxNx4D(4, 4)
+
+sadMxh(128);
+sadMxh(64);
+sadMxh(32);
+sadMxh(16);
+sadMxh(8);
+sadMxh(4);
+
+sadMxN(4, 16)
+sadMxNx4D(4, 16)
+sadMxN(16, 4)
+sadMxNx4D(16, 4)
+sadMxN(8, 32)
+sadMxNx4D(8, 32)
+sadMxN(32, 8)
+sadMxNx4D(32, 8)
+sadMxN(16, 64)
+sadMxNx4D(16, 64)
+sadMxN(64, 16)
+sadMxNx4D(64, 16)
+
+    /* clang-format on */
+
+    static INLINE
+    unsigned int highbd_sad(const uint8_t *a8, int a_stride, const uint8_t *b8,
+                            int b_stride, int width, int height) {
+  int y, x;
+  unsigned int sad = 0;
+  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++) sad += abs(a[x] - b[x]);
+
+    a += a_stride;
+    b += b_stride;
+  }
+  return sad;
+}
+
+static INLINE unsigned int highbd_sadb(const uint8_t *a8, int a_stride,
+                                       const uint16_t *b, int b_stride,
+                                       int width, int height) {
+  int y, x;
+  unsigned int sad = 0;
+  const uint16_t *a = CONVERT_TO_SHORTPTR(a8);
+  for (y = 0; y < height; y++) {
+    for (x = 0; x < width; x++) sad += abs(a[x] - b[x]);
+
+    a += a_stride;
+    b += b_stride;
+  }
+  return sad;
+}
+
+#define highbd_sadMxN(m, n)                                                    \
+  unsigned int aom_highbd_sad##m##x##n##_c(const uint8_t *src, int src_stride, \
+                                           const uint8_t *ref,                 \
+                                           int ref_stride) {                   \
+    return highbd_sad(src, src_stride, ref, ref_stride, m, n);                 \
+  }                                                                            \
+  unsigned int aom_highbd_sad##m##x##n##_avg_c(                                \
+      const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride,  \
+      const uint8_t *second_pred) {                                            \
+    uint16_t comp_pred[m * n];                                                 \
+    aom_highbd_comp_avg_pred(CONVERT_TO_BYTEPTR(comp_pred), second_pred, m, n, \
+                             ref, ref_stride);                                 \
+    return highbd_sadb(src, src_stride, comp_pred, m, m, n);                   \
+  }                                                                            \
+  unsigned int aom_highbd_jnt_sad##m##x##n##_avg_c(                            \
+      const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride,  \
+      const uint8_t *second_pred, const JNT_COMP_PARAMS *jcp_param) {          \
+    uint16_t comp_pred[m * n];                                                 \
+    aom_highbd_jnt_comp_avg_pred(CONVERT_TO_BYTEPTR(comp_pred), second_pred,   \
+                                 m, n, ref, ref_stride, jcp_param);            \
+    return highbd_sadb(src, src_stride, comp_pred, m, m, n);                   \
+  }
+
+#define highbd_sadMxNx4D(m, n)                                               \
+  void aom_highbd_sad##m##x##n##x4d_c(const uint8_t *src, int src_stride,    \
+                                      const uint8_t *const ref_array[],      \
+                                      int ref_stride, uint32_t *sad_array) { \
+    int i;                                                                   \
+    for (i = 0; i < 4; ++i) {                                                \
+      sad_array[i] = aom_highbd_sad##m##x##n##_c(src, src_stride,            \
+                                                 ref_array[i], ref_stride);  \
+    }                                                                        \
+  }
+
+/* clang-format off */
+// 128x128
+highbd_sadMxN(128, 128)
+highbd_sadMxNx4D(128, 128)
+
+// 128x64
+highbd_sadMxN(128, 64)
+highbd_sadMxNx4D(128, 64)
+
+// 64x128
+highbd_sadMxN(64, 128)
+highbd_sadMxNx4D(64, 128)
+
+// 64x64
+highbd_sadMxN(64, 64)
+highbd_sadMxNx4D(64, 64)
+
+// 64x32
+highbd_sadMxN(64, 32)
+highbd_sadMxNx4D(64, 32)
+
+// 32x64
+highbd_sadMxN(32, 64)
+highbd_sadMxNx4D(32, 64)
+
+// 32x32
+highbd_sadMxN(32, 32)
+highbd_sadMxNx4D(32, 32)
+
+// 32x16
+highbd_sadMxN(32, 16)
+highbd_sadMxNx4D(32, 16)
+
+// 16x32
+highbd_sadMxN(16, 32)
+highbd_sadMxNx4D(16, 32)
+
+// 16x16
+highbd_sadMxN(16, 16)
+highbd_sadMxNx4D(16, 16)
+
+// 16x8
+highbd_sadMxN(16, 8)
+highbd_sadMxNx4D(16, 8)
+
+// 8x16
+highbd_sadMxN(8, 16)
+highbd_sadMxNx4D(8, 16)
+
+// 8x8
+highbd_sadMxN(8, 8)
+highbd_sadMxNx4D(8, 8)
+
+// 8x4
+highbd_sadMxN(8, 4)
+highbd_sadMxNx4D(8, 4)
+
+// 4x8
+highbd_sadMxN(4, 8)
+highbd_sadMxNx4D(4, 8)
+
+// 4x4
+highbd_sadMxN(4, 4)
+highbd_sadMxNx4D(4, 4)
+
+highbd_sadMxN(4, 16)
+highbd_sadMxNx4D(4, 16)
+highbd_sadMxN(16, 4)
+highbd_sadMxNx4D(16, 4)
+highbd_sadMxN(8, 32)
+highbd_sadMxNx4D(8, 32)
+highbd_sadMxN(32, 8)
+highbd_sadMxNx4D(32, 8)
+highbd_sadMxN(16, 64)
+highbd_sadMxNx4D(16, 64)
+highbd_sadMxN(64, 16)
+highbd_sadMxNx4D(64, 16)
+    /* clang-format on */