106 lines
3.4 KiB
C
106 lines
3.4 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2018 The Android Open Source Project
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "goldfish_media_utils.h"
|
||
|
|
#include "goldfish_vpx_defs.h"
|
||
|
|
#include <SimpleC2Component.h>
|
||
|
|
|
||
|
|
namespace android {
|
||
|
|
|
||
|
|
struct C2GoldfishVpxDec : public SimpleC2Component {
|
||
|
|
class IntfImpl;
|
||
|
|
|
||
|
|
C2GoldfishVpxDec(const char *name, c2_node_id_t id,
|
||
|
|
const std::shared_ptr<IntfImpl> &intfImpl);
|
||
|
|
virtual ~C2GoldfishVpxDec();
|
||
|
|
|
||
|
|
// From SimpleC2Component
|
||
|
|
c2_status_t onInit() override;
|
||
|
|
c2_status_t onStop() override;
|
||
|
|
void onReset() override;
|
||
|
|
void onRelease() override;
|
||
|
|
c2_status_t onFlush_sm() override;
|
||
|
|
void process(const std::unique_ptr<C2Work> &work,
|
||
|
|
const std::shared_ptr<C2BlockPool> &pool) override;
|
||
|
|
c2_status_t drain(uint32_t drainMode,
|
||
|
|
const std::shared_ptr<C2BlockPool> &pool) override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
enum {
|
||
|
|
MODE_VP8,
|
||
|
|
MODE_VP9,
|
||
|
|
} mMode;
|
||
|
|
|
||
|
|
struct ConversionQueue;
|
||
|
|
|
||
|
|
class ConverterThread : public Thread {
|
||
|
|
public:
|
||
|
|
explicit ConverterThread(
|
||
|
|
const std::shared_ptr<Mutexed<ConversionQueue>> &queue);
|
||
|
|
~ConverterThread() override = default;
|
||
|
|
bool threadLoop() override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
std::shared_ptr<Mutexed<ConversionQueue>> mQueue;
|
||
|
|
};
|
||
|
|
|
||
|
|
// create context that talks to host decoder: it needs to use
|
||
|
|
// pool to decide whether decoding to host color buffer ot
|
||
|
|
// decode to guest bytebuffer when pool cannot fetch valid host
|
||
|
|
// color buffer id
|
||
|
|
void checkContext(const std::shared_ptr<C2BlockPool> &pool);
|
||
|
|
bool mEnableAndroidNativeBuffers{true};
|
||
|
|
|
||
|
|
void setup_ctx_parameters(vpx_codec_ctx_t *ctx, int hostColorBufferId = -1);
|
||
|
|
|
||
|
|
std::shared_ptr<IntfImpl> mIntf;
|
||
|
|
vpx_codec_ctx_t *mCtx;
|
||
|
|
bool mFrameParallelMode; // Frame parallel is only supported by VP9 decoder.
|
||
|
|
vpx_image_t *mImg;
|
||
|
|
|
||
|
|
uint32_t mWidth;
|
||
|
|
uint32_t mHeight;
|
||
|
|
bool mSignalledOutputEos;
|
||
|
|
bool mSignalledError;
|
||
|
|
|
||
|
|
struct ConversionQueue {
|
||
|
|
std::list<std::function<void()>> entries;
|
||
|
|
Condition cond;
|
||
|
|
size_t numPending{0u};
|
||
|
|
};
|
||
|
|
std::shared_ptr<Mutexed<ConversionQueue>> mQueue;
|
||
|
|
std::vector<sp<ConverterThread>> mConverterThreads;
|
||
|
|
|
||
|
|
status_t initDecoder();
|
||
|
|
status_t destroyDecoder();
|
||
|
|
void finishWork(uint64_t index, const std::unique_ptr<C2Work> &work,
|
||
|
|
const std::shared_ptr<C2GraphicBlock> &block);
|
||
|
|
status_t outputBuffer(const std::shared_ptr<C2BlockPool> &pool,
|
||
|
|
const std::unique_ptr<C2Work> &work);
|
||
|
|
c2_status_t drainInternal(uint32_t drainMode,
|
||
|
|
const std::shared_ptr<C2BlockPool> &pool,
|
||
|
|
const std::unique_ptr<C2Work> &work);
|
||
|
|
|
||
|
|
MetaDataColorAspects mSentMetadata = {1, 0, 0, 0};
|
||
|
|
void sendMetadata();
|
||
|
|
|
||
|
|
C2_DO_NOT_COPY(C2GoldfishVpxDec);
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace android
|