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61 lines
1.8 KiB
61 lines
1.8 KiB
4 months ago
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/*
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* Copyright 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_C2_SOFT_VP8_ENC_H__
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#define ANDROID_C2_SOFT_VP8_ENC_H__
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#include "C2SoftVpxEnc.h"
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namespace android {
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// Exposes vp8 encoder as a c2 Component
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//
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// In addition to the base class settings, Only following encoder settings are
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// available:
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// - token partitioning
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struct C2SoftVp8Enc : public C2SoftVpxEnc {
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C2SoftVp8Enc(const char* name, c2_node_id_t id,
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const std::shared_ptr<IntfImpl>& intfImpl);
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protected:
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// Populates |mCodecInterface| with codec specific settings.
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virtual void setCodecSpecificInterface();
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// Sets codec specific configuration.
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virtual void setCodecSpecificConfiguration();
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// Initializes codec specific encoder settings.
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virtual vpx_codec_err_t setCodecSpecificControls();
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private:
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// Max value supported for DCT partitions
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static const uint32_t kMaxDCTPartitions = 3;
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// vp8 specific configuration parameter
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// that enables token partitioning of
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// the stream into substreams
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int32_t mDCTPartitions;
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// C2 Profile parameter
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int32_t mProfile;
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C2_DO_NOT_COPY(C2SoftVp8Enc);
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};
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} // namespace android
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#endif // ANDROID_C2_SOFT_VP8_ENC_H__
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