Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 98 insertions, 0 deletions

diff --git a/third_party/aom/av1/encoder/external_partition.c b/third_party/aom/av1/encoder/external_partition.c
new file mode 100644
index 0000000000..79f8b4c8a4
--- /dev/null
+++ b/third_party/aom/av1/encoder/external_partition.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2021, 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 "av1/common/common.h"
+#include "av1/encoder/external_partition.h"
+
+aom_codec_err_t av1_ext_part_create(aom_ext_part_funcs_t funcs,
+                                    aom_ext_part_config_t config,
+                                    ExtPartController *ext_part_controller) {
+  if (ext_part_controller == NULL) {
+    return AOM_CODEC_INVALID_PARAM;
+  }
+  ext_part_controller->funcs = funcs;
+  ext_part_controller->config = config;
+  const aom_ext_part_status_t status = ext_part_controller->funcs.create_model(
+      ext_part_controller->funcs.priv, &ext_part_controller->config,
+      &ext_part_controller->model);
+  if (status == AOM_EXT_PART_ERROR) {
+    return AOM_CODEC_ERROR;
+  } else if (status == AOM_EXT_PART_TEST) {
+    ext_part_controller->test_mode = 1;
+    ext_part_controller->ready = 0;
+    return AOM_CODEC_OK;
+  }
+  assert(status == AOM_EXT_PART_OK);
+  ext_part_controller->ready = 1;
+  return AOM_CODEC_OK;
+}
+
+aom_codec_err_t av1_ext_part_init(ExtPartController *ext_part_controller) {
+  if (ext_part_controller == NULL) {
+    return AOM_CODEC_INVALID_PARAM;
+  }
+  av1_zero(ext_part_controller);
+  return AOM_CODEC_OK;
+}
+
+aom_codec_err_t av1_ext_part_delete(ExtPartController *ext_part_controller) {
+  if (ext_part_controller == NULL) {
+    return AOM_CODEC_INVALID_PARAM;
+  }
+  if (ext_part_controller->ready) {
+    const aom_ext_part_status_t status =
+        ext_part_controller->funcs.delete_model(ext_part_controller->model);
+    if (status != AOM_EXT_PART_OK) {
+      return AOM_CODEC_ERROR;
+    }
+  }
+  return av1_ext_part_init(ext_part_controller);
+}
+
+bool av1_ext_part_get_partition_decision(ExtPartController *ext_part_controller,
+                                         aom_partition_decision_t *decision) {
+  assert(ext_part_controller != NULL);
+  assert(ext_part_controller->ready);
+  assert(decision != NULL);
+  const aom_ext_part_status_t status =
+      ext_part_controller->funcs.get_partition_decision(
+          ext_part_controller->model, decision);
+  if (status != AOM_EXT_PART_OK) return false;
+  return true;
+}
+
+bool av1_ext_part_send_partition_stats(ExtPartController *ext_part_controller,
+                                       const aom_partition_stats_t *stats) {
+  assert(ext_part_controller != NULL);
+  assert(ext_part_controller->ready);
+  assert(stats != NULL);
+  const aom_ext_part_status_t status =
+      ext_part_controller->funcs.send_partition_stats(
+          ext_part_controller->model, stats);
+  if (status != AOM_EXT_PART_OK) return false;
+  return true;
+}
+
+bool av1_ext_part_send_features(ExtPartController *ext_part_controller,
+                                const aom_partition_features_t *features) {
+  assert(ext_part_controller != NULL);
+  assert(ext_part_controller->ready);
+  assert(features != NULL);
+  const aom_ext_part_status_t status = ext_part_controller->funcs.send_features(
+      ext_part_controller->model, features);
+  if (status != AOM_EXT_PART_OK) return false;
+  return true;
+}
+
+aom_ext_part_decision_mode_t av1_get_ext_part_decision_mode(
+    const ExtPartController *ext_part_controller) {
+  return ext_part_controller->funcs.decision_mode;
+}