1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef SOFT_RAW_H_
18
19#define SOFT_RAW_H_
20
21#include "SimpleSoftOMXComponent.h"
22
23struct tPVMP4AudioDecoderExternal;
24
25namespace android {
26
27struct SoftRaw : public SimpleSoftOMXComponent {
28    SoftRaw(const char *name,
29            const OMX_CALLBACKTYPE *callbacks,
30            OMX_PTR appData,
31            OMX_COMPONENTTYPE **component);
32
33protected:
34    virtual ~SoftRaw();
35
36    virtual OMX_ERRORTYPE internalGetParameter(
37            OMX_INDEXTYPE index, OMX_PTR params);
38
39    virtual OMX_ERRORTYPE internalSetParameter(
40            OMX_INDEXTYPE index, const OMX_PTR params);
41
42    virtual void onQueueFilled(OMX_U32 portIndex);
43
44private:
45    enum {
46        kNumBuffers = 4
47    };
48
49    bool mSignalledError;
50
51    int32_t mChannelCount;
52    int32_t mSampleRate;
53    int32_t mNumericalData;
54    int32_t mBitsPerSample;
55
56    void initPorts();
57    status_t initDecoder();
58
59    DISALLOW_EVIL_CONSTRUCTORS(SoftRaw);
60};
61
62}  // namespace android
63
64#endif  // SOFT_RAW_H_
65