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      1 /*
      2 * Copyright (c) 2012 Intel Corporation.  All rights reserved.
      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 
     18 
     19 #ifndef OMX_VIDEO_DECODER_VP9_HYBRID_H_
     20 #define OMX_VIDEO_DECODER_VP9_HYBRID_H_
     21 
     22 #include "OMXVideoDecoderBase.h"
     23 #include <dlfcn.h>
     24 #define VPX_DECODE_BORDER 0
     25 
     26 class OMXVideoDecoderVP9Hybrid : public OMXVideoDecoderBase {
     27 public:
     28     OMXVideoDecoderVP9Hybrid();
     29     virtual ~OMXVideoDecoderVP9Hybrid();
     30 
     31 protected:
     32     virtual OMX_ERRORTYPE InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput);
     33     virtual OMX_ERRORTYPE ProcessorInit(void);
     34     virtual OMX_ERRORTYPE ProcessorDeinit(void);
     35     virtual OMX_ERRORTYPE ProcessorStop(void);
     36     virtual OMX_ERRORTYPE ProcessorFlush(OMX_U32 portIndex);
     37     virtual OMX_ERRORTYPE ProcessorProcess(
     38             OMX_BUFFERHEADERTYPE ***pBuffers,
     39             buffer_retain_t *retains,
     40             OMX_U32 numberBuffers);
     41     virtual OMX_ERRORTYPE ProcessorReset(void);
     42 
     43     virtual OMX_ERRORTYPE ProcessorPreFillBuffer(OMX_BUFFERHEADERTYPE* buffer);
     44     virtual bool IsAllBufferAvailable(void);
     45 
     46     virtual OMX_ERRORTYPE PrepareConfigBuffer(VideoConfigBuffer *p);
     47     virtual OMX_ERRORTYPE PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p);
     48 
     49     virtual OMX_ERRORTYPE BuildHandlerList(void);
     50 
     51     virtual OMX_ERRORTYPE FillRenderBuffer(OMX_BUFFERHEADERTYPE **pBuffer,  buffer_retain_t *retain, OMX_U32 inportBufferFlags, OMX_BOOL *isResolutionChange);
     52 
     53     virtual OMX_COLOR_FORMATTYPE GetOutputColorFormat(int width);
     54     virtual OMX_ERRORTYPE GetDecoderOutputCropSpecific(OMX_PTR pStructure);
     55     virtual OMX_ERRORTYPE GetNativeBufferUsageSpecific(OMX_PTR pStructure);
     56     virtual OMX_ERRORTYPE SetNativeBufferModeSpecific(OMX_PTR pStructure);
     57     virtual OMX_ERRORTYPE HandleFormatChange(void);
     58     DECLARE_HANDLER(OMXVideoDecoderVP9Hybrid, ParamVideoVp9);
     59 
     60 private:
     61     bool isReallocateNeeded(const uint8_t *data, uint32_t data_sz);
     62     void *mCtx;
     63     void *mHybridCtx;
     64     void *mLibHandle;
     65     // These members are for Adaptive playback
     66     uint32_t mDecodedImageWidth;
     67     uint32_t mDecodedImageHeight;
     68     uint32_t mDecodedImageNewWidth;
     69     uint32_t mDecodedImageNewHeight;
     70     typedef bool (*OpenFunc)(void ** , void **);
     71     typedef bool (*InitFunc)(void *,uint32_t, uint32_t, uint32_t, uint32_t, uint32_t,  bool, uint32_t *, bool);
     72     typedef bool (*CloseFunc)(void *, void *);
     73     typedef bool (*SingalRenderDoneFunc)(void *, unsigned int, bool);
     74     typedef int (*DecodeFunc)(void *, void *, unsigned char *, unsigned int, bool);
     75     typedef bool (*IsBufferAvailableFunc)(void *);
     76     typedef int (*GetOutputFunc)(void*, void *, unsigned int *, unsigned int *);
     77     typedef int (*GetRawDataOutputFunc)(void*, void *, unsigned char *, int, int);
     78     typedef void (*DeinitFunc)(void *);
     79     typedef bool (*GetFrameResolutionFunc)(const uint8_t *, uint32_t , uint32_t *, uint32_t *);
     80     OpenFunc mOpenDecoder;
     81     InitFunc mInitDecoder;
     82     CloseFunc mCloseDecoder;
     83     SingalRenderDoneFunc mSingalRenderDone;
     84     DecodeFunc mDecoderDecode;
     85     IsBufferAvailableFunc mCheckBufferAvailable;
     86     GetOutputFunc mGetOutput;
     87     GetRawDataOutputFunc mGetRawDataOutput;
     88     GetFrameResolutionFunc mGetFrameResolution;
     89     DeinitFunc mDeinitDecoder;
     90     int64_t mLastTimeStamp;
     91     enum {
     92         // OMX_PARAM_PORTDEFINITIONTYPE
     93         INPORT_MIN_BUFFER_COUNT = 1,
     94         INPORT_ACTUAL_BUFFER_COUNT = 5,
     95         INPORT_BUFFER_SIZE = 1382400,
     96         OUTPORT_NATIVE_BUFFER_COUNT = 15, // 8 reference + 2 current + 4 for asynchronized mode + 1 free buffer
     97     };
     98 
     99 };
    100 
    101 #endif
    102 
    103