blob: ed6f356e232c71fc359840eaa58445f3b80d0df6 [file] [log] [blame]
Pawin Vongmasa36653902018-11-15 00:10:25 -08001/*
2 * Copyright 2018 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 ANDROID_C2_SOFT_VP8_ENC_H__
18#define ANDROID_C2_SOFT_VP8_ENC_H__
19
20#include "C2SoftVpxEnc.h"
21
22namespace android {
23
24// Exposes vp8 encoder as a c2 Component
25//
26// In addition to the base class settings, Only following encoder settings are
27// available:
28// - token partitioning
29struct C2SoftVp8Enc : public C2SoftVpxEnc {
30 C2SoftVp8Enc(const char* name, c2_node_id_t id,
31 const std::shared_ptr<IntfImpl>& intfImpl);
32
33 protected:
34 // Populates |mCodecInterface| with codec specific settings.
35 virtual void setCodecSpecificInterface();
36
37 // Sets codec specific configuration.
38 virtual void setCodecSpecificConfiguration();
39
40 // Initializes codec specific encoder settings.
41 virtual vpx_codec_err_t setCodecSpecificControls();
42
43 private:
44 // Max value supported for DCT partitions
45 static const uint32_t kMaxDCTPartitions = 3;
46
47 // vp8 specific configuration parameter
48 // that enables token partitioning of
49 // the stream into substreams
50 int32_t mDCTPartitions;
51
52 // C2 Profile parameter
53 int32_t mProfile;
54
55 C2_DO_NOT_COPY(C2SoftVp8Enc);
56};
57
58} // namespace android
59
60#endif // ANDROID_C2_SOFT_VP8_ENC_H__