SoftVPX.h revision 94705aff3c9eef58cbb72ec6fe5d2dcfd9481646 
1/*
2 * Copyright (C) 2011 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_VPX_H_
18
19#define SOFT_VPX_H_
20
21#include "SoftVideoDecoderOMXComponent.h"
22
23namespace android {
24
25struct SoftVPX : public SoftVideoDecoderOMXComponent {
26    SoftVPX(const char *name,
27            const char *componentRole,
28            OMX_VIDEO_CODINGTYPE codingType,
29            const OMX_CALLBACKTYPE *callbacks,
30            OMX_PTR appData,
31            OMX_COMPONENTTYPE **component);
32
33protected:
34    virtual ~SoftVPX();
35
36    virtual void onQueueFilled(OMX_U32 portIndex);
37
38private:
39    enum {
40        kNumBuffers = 4
41    };
42
43    enum {
44        MODE_VP8,
45        MODE_VP9
46    } mMode;
47
48    void *mCtx;
49
50    status_t initDecoder();
51
52    DISALLOW_EVIL_CONSTRUCTORS(SoftVPX);
53};
54
55}  // namespace android
56
57#endif  // SOFT_VPX_H_
58