1 // Copyright (c) 2011 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.
5 #include "media/filters/in_memory_url_protocol.h"
9 InMemoryUrlProtocol::InMemoryUrlProtocol(const uint8* data, int64 size,
12 size_(size >= 0 ? size : 0),
14 streaming_(streaming) {
17 InMemoryUrlProtocol::~InMemoryUrlProtocol() {}
19 int InMemoryUrlProtocol::Read(int size, uint8* data) {
20 int available_bytes = size_ - position_;
21 if (size > available_bytes)
22 size = available_bytes;
24 memcpy(data, data_ + position_, size);
29 bool InMemoryUrlProtocol::GetPosition(int64* position_out) {
33 *position_out = position_;
37 bool InMemoryUrlProtocol::SetPosition(int64 position) {
38 if (position < 0 || position > size_)
44 bool InMemoryUrlProtocol::GetSize(int64* size_out) {
52 bool InMemoryUrlProtocol::IsStreaming() {