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65 lines
2.0 KiB
65 lines
2.0 KiB
// Copyright (C) 2019 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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#pragma once
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#include "host-common/GoldfishMediaDefs.h"
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#include "host-common/VpxPingInfoParser.h"
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#include <stddef.h>
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#include <vector>
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namespace android {
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namespace emulation {
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// this is an interface for platform specific implementations
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// such as libvpx, CUVID, etc
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class MediaVpxDecoderPlugin {
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public:
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using InitContextParam = VpxPingInfoParser::InitContextParam;
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using DecodeFrameParam = VpxPingInfoParser::DecodeFrameParam;
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using GetImageParam = VpxPingInfoParser::GetImageParam;
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virtual void initVpxContext(void* ptr) = 0;
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virtual void destroyVpxContext(void* ptr) = 0;
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virtual void decodeFrame(void* ptr) = 0;
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virtual void flush(void* ptr) = 0;
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virtual void getImage(void* ptr) = 0;
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virtual void save(base::Stream* stream) const {};
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virtual bool load(base::Stream* stream) { return true; };
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MediaVpxDecoderPlugin() = default;
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virtual ~MediaVpxDecoderPlugin() = default;
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// solely for snapshot save load purpose
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enum {
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PLUGIN_TYPE_NONE = 0,
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PLUGIN_TYPE_LIBVPX = 1,
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PLUGIN_TYPE_CUVID = 2,
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PLUGIN_TYPE_FFMPEG = 3,
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PLUGIN_TYPE_GENERIC = 4,
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};
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// this is required by save/load
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virtual int type() const { return PLUGIN_TYPE_NONE; }
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virtual int vpxtype() const { return 8; }
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virtual int version() const { return 200; }
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public:
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};
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} // namespace emulation
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} // namespace android
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