Merge pull request #850 from trav90/add-av1-support

Add initial support for AV1 video.

1 files changed, 70 insertions, 0 deletions

diff --git a/third_party/aom/aom_mem/aom_mem.h b/third_party/aom/aom_mem/aom_mem.h
new file mode 100644
index 000000000..4b1fa45f1
--- /dev/null
+++ b/third_party/aom/aom_mem/aom_mem.h
@@ -0,0 +1,70 @@
+/*
+ * 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.
+ */
+
+#ifndef AOM_AOM_MEM_AOM_MEM_H_
+#define AOM_AOM_MEM_AOM_MEM_H_
+
+#include "aom/aom_integer.h"
+#include "config/aom_config.h"
+
+#if defined(__uClinux__)
+#include <lddk.h>
+#endif
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#ifndef AOM_MAX_ALLOCABLE_MEMORY
+#if SIZE_MAX > (1ULL << 32)
+#define AOM_MAX_ALLOCABLE_MEMORY 8589934592  // 8 GB
+#else
+// For 32-bit targets keep this below INT_MAX to avoid valgrind warnings.
+#define AOM_MAX_ALLOCABLE_MEMORY ((1ULL << 31) - (1 << 16))
+#endif
+#endif
+
+void *aom_memalign(size_t align, size_t size);
+void *aom_malloc(size_t size);
+void *aom_calloc(size_t num, size_t size);
+void aom_free(void *memblk);
+void *aom_memset16(void *dest, int val, size_t length);
+
+#include <string.h>
+
+#ifdef AOM_MEM_PLTFRM
+#include AOM_MEM_PLTFRM
+#endif
+
+#if CONFIG_DEBUG
+#define AOM_CHECK_MEM_ERROR(error_info, lval, expr)                         \
+  do {                                                                      \
+    lval = (expr);                                                          \
+    if (!lval)                                                              \
+      aom_internal_error(error_info, AOM_CODEC_MEM_ERROR,                   \
+                         "Failed to allocate " #lval " at %s:%d", __FILE__, \
+                         __LINE__);                                         \
+  } while (0)
+#else
+#define AOM_CHECK_MEM_ERROR(error_info, lval, expr)       \
+  do {                                                    \
+    lval = (expr);                                        \
+    if (!lval)                                            \
+      aom_internal_error(error_info, AOM_CODEC_MEM_ERROR, \
+                         "Failed to allocate " #lval);    \
+  } while (0)
+#endif
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif  // AOM_AOM_MEM_AOM_MEM_H_