1 files changed, 61 insertions, 0 deletions
diff --git a/dom/media/gmp/widevine-adapter/WidevineUtils.cpp b/dom/media/gmp/widevine-adapter/WidevineUtils.cpp
new file mode 100644
index 0000000000..d0551406b2
--- /dev/null
+++ b/dom/media/gmp/widevine-adapter/WidevineUtils.cpp
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "WidevineUtils.h"
+#include "GMPLog.h"
+#include "gmp-api/gmp-errors.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <inttypes.h>
+
+namespace mozilla {
+
+WidevineBuffer::WidevineBuffer(size_t aSize) {
+  GMP_LOG_DEBUG("WidevineBuffer(size=%zu) created", aSize);
+  mBuffer.SetLength(aSize);
+}
+
+WidevineBuffer::~WidevineBuffer() {
+  GMP_LOG_DEBUG("WidevineBuffer(size=%" PRIu32 ") destroyed", Size());
+}
+
+void WidevineBuffer::Destroy() { delete this; }
+
+uint32_t WidevineBuffer::Capacity() const { return mBuffer.Length(); }
+
+uint8_t* WidevineBuffer::Data() { return mBuffer.Elements(); }
+
+void WidevineBuffer::SetSize(uint32_t aSize) { mBuffer.SetLength(aSize); }
+
+uint32_t WidevineBuffer::Size() const { return mBuffer.Length(); }
+
+nsTArray<uint8_t> WidevineBuffer::ExtractBuffer() {
+  nsTArray<uint8_t> out = std::move(mBuffer);
+  return out;
+}
+
+WidevineDecryptedBlock::WidevineDecryptedBlock()
+    : mBuffer(nullptr), mTimestamp(0) {}
+
+WidevineDecryptedBlock::~WidevineDecryptedBlock() {
+  if (mBuffer) {
+    mBuffer->Destroy();
+    mBuffer = nullptr;
+  }
+}
+
+void WidevineDecryptedBlock::SetDecryptedBuffer(cdm::Buffer* aBuffer) {
+  mBuffer = aBuffer;
+}
+
+cdm::Buffer* WidevineDecryptedBlock::DecryptedBuffer() { return mBuffer; }
+
+void WidevineDecryptedBlock::SetTimestamp(int64_t aTimestamp) {
+  mTimestamp = aTimestamp;
+}
+
+int64_t WidevineDecryptedBlock::Timestamp() const { return mTimestamp; }
+
+}  // namespace mozilla