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/*
* Copyright (c) 2009-2011 Intel Corporation. All rights reserved.
*
* 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.
*/
#ifndef OMX_VIDEO_DECODER_BASE_H_
#define OMX_VIDEO_DECODER_BASE_H_
#include "OMXComponentCodecBase.h"
#include "VideoDecoderInterface.h"
#include "VideoDecoderHost.h"
#ifdef USE_GEN_HW
#include "graphics.h"
#endif
static constexpr const char* VA_VED_RAW_MIME_TYPE = "video/x-raw-vaved";
static const uint32_t VA_VED_COLOR_FORMAT = 0x20;
class OMXVideoDecoderBase : public OMXComponentCodecBase {
public:
OMXVideoDecoderBase();
virtual ~OMXVideoDecoderBase();
protected:
virtual OMX_ERRORTYPE InitInputPort(void);
virtual OMX_ERRORTYPE InitOutputPort(void);
virtual OMX_ERRORTYPE InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *input) = 0;
virtual OMX_ERRORTYPE InitOutputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *output);
virtual OMX_ERRORTYPE ProcessorInit(void);
virtual OMX_ERRORTYPE ProcessorDeinit(void);
virtual OMX_ERRORTYPE ProcessorStart(void);
virtual OMX_ERRORTYPE ProcessorStop(void);
virtual OMX_ERRORTYPE ProcessorPause(void);
virtual OMX_ERRORTYPE ProcessorResume(void);
virtual OMX_ERRORTYPE ProcessorFlush(OMX_U32 portIndex);
virtual OMX_ERRORTYPE ProcessorProcess(
OMX_BUFFERHEADERTYPE ***pBuffers,
buffer_retain_t *retains,
OMX_U32 numberBuffers);
virtual OMX_ERRORTYPE ProcessorReset(void);
virtual bool IsAllBufferAvailable(void);
virtual OMX_ERRORTYPE SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p);
virtual OMX_ERRORTYPE ProcessorPreFillBuffer(OMX_BUFFERHEADERTYPE* buffer);
virtual OMX_ERRORTYPE ProcessorPreFreeBuffer(OMX_U32 nPortIndex,OMX_BUFFERHEADERTYPE * pBuffer);
virtual OMX_ERRORTYPE PrepareConfigBuffer(VideoConfigBuffer *p);
virtual OMX_ERRORTYPE PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p);
virtual OMX_ERRORTYPE FillRenderBuffer(OMX_BUFFERHEADERTYPE **pBuffer, buffer_retain_t *retain,
OMX_U32 inportBufferFlags, OMX_BOOL *isResolutionChange);
virtual OMX_ERRORTYPE HandleFormatChange(void);
virtual OMX_ERRORTYPE TranslateDecodeStatus(Decode_Status status);
virtual OMX_COLOR_FORMATTYPE GetOutputColorFormat(int width);
virtual OMX_ERRORTYPE BuildHandlerList(void);
virtual OMX_ERRORTYPE SetDecoderOutputCropSpecific(OMX_PTR pStructure);
virtual OMX_ERRORTYPE GetDecoderOutputCropSpecific(OMX_PTR pStructure);
virtual OMX_ERRORTYPE GetNativeBufferUsageSpecific(OMX_PTR pStructure);
virtual OMX_ERRORTYPE SetNativeBufferUsageSpecific(OMX_PTR pStructure);
virtual OMX_ERRORTYPE SetNativeBufferModeSpecific(OMX_PTR pStructure);
virtual OMX_ERRORTYPE GetNativeBufferModeSpecific(OMX_PTR pStructure);
DECLARE_HANDLER(OMXVideoDecoderBase, ParamVideoPortFormat);
DECLARE_HANDLER(OMXVideoDecoderBase, CapabilityFlags);
DECLARE_HANDLER(OMXVideoDecoderBase, NativeBufferUsage);
DECLARE_HANDLER(OMXVideoDecoderBase, NativeBuffer);
DECLARE_HANDLER(OMXVideoDecoderBase, NativeBufferMode);
DECLARE_HANDLER(OMXVideoDecoderBase, DecoderRotation);
DECLARE_HANDLER(OMXVideoDecoderBase, DecoderOutputCrop);
#ifdef TARGET_HAS_ISV
DECLARE_HANDLER(OMXVideoDecoderBase, DecoderVppBufferNum);
#endif
DECLARE_HANDLER(OMXVideoDecoderBase, StoreMetaDataMode);
DECLARE_HANDLER(OMXVideoDecoderBase, ErrorReportMode);
DECLARE_HANDLER(OMXVideoDecoderBase, CodecPriority);
DECLARE_HANDLER(OMXVideoDecoderBase, DecoderOperatingRate);
private:
enum {
// OMX_PARAM_PORTDEFINITIONTYPE
INPORT_MIN_BUFFER_COUNT = 1,
INPORT_ACTUAL_BUFFER_COUNT = 256,
INPORT_BUFFER_SIZE = 1382400,
// OMX_PARAM_PORTDEFINITIONTYPE
OUTPORT_MIN_BUFFER_COUNT = 1,
OUTPORT_ACTUAL_BUFFER_COUNT = 4,
OUTPORT_BUFFER_SIZE = 1382400,
OUTPORT_NATIVE_BUFFER_COUNT = 10,
};
struct GraphicBufferParam {
uint32_t graphicBufferStride;
uint32_t graphicBufferWidth;
uint32_t graphicBufferHeight;
uint32_t graphicBufferColorFormat;
};
uint32_t mRotationDegrees;
#ifdef TARGET_HAS_ISV
uint32_t mVppBufferNum;
#endif
// Codec priority. Higher value means lower priority
// Currently, only two levels are supported:
// 0: realtime priority - This will only be used by
// media playback, capture, and possibly by realtime
// communication scenarios if best effort performance is not suitable.
// 1: non-realtime priority (best effort). This is the default value.
uint32_t mCodecPriority;
uint32_t mOperatingRate;
protected:
IVideoDecoder *mVideoDecoder;
int mNativeBufferCount;
enum WorkingMode {
GRAPHICBUFFER_MODE,
RAWDATA_MODE,
};
WorkingMode mWorkingMode;
bool mErrorReportEnabled;
GraphicBufferParam mGraphicBufferParam;
uint32_t mOMXBufferHeaderTypePtrNum;
OMX_BUFFERHEADERTYPE *mOMXBufferHeaderTypePtrArray[MAX_GRAPHIC_BUFFER_NUM];
enum AdaptivePlaybackMode {
METADATA_MODE,
LEGACY_MODE,
};
AdaptivePlaybackMode mAPMode;
uint32_t mMetaDataBuffersNum;
bool mFormatChanged;
uint32_t getStride(uint32_t format, uint32_t width);
};
#endif /* OMX_VIDEO_DECODER_BASE_H_ */
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