chromecast/common/media/shared_memory_chunk.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chromecast/common/media/shared_memory_chunk.h"
   6
   7 #include "base/memory/shared_memory.h"
   8
   9 namespace chromecast {
  10 namespace media {
  11
  12 SharedMemoryChunk::SharedMemoryChunk(
  13     scoped_ptr<base::SharedMemory> shared_mem,
  14     size_t size)
  15     : shared_mem_(shared_mem.Pass()),
  16       size_(size) {
  17 }
  18
  19 SharedMemoryChunk::~SharedMemoryChunk() {
  20 }
  21
  22 void* SharedMemoryChunk::data() const {
  23   return shared_mem_->memory();
  24 }
  25
  26 size_t SharedMemoryChunk::size() const {
  27   return size_;
  28 }
  29
  30 bool SharedMemoryChunk::valid() const {
  31   return true;
  32 }
  33
  34 }  // namespace media
  35 }  // namespace chromecast
  36