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98 lines
3.7 KiB
98 lines
3.7 KiB
/* |
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* Copyright (c) 2009-2012 Intel Corporation. All rights reserved. |
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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 OMX_VIDEO_DECODER_AVC_SECURE_H_ |
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#define OMX_VIDEO_DECODER_AVC_SECURE_H_ |
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#include "OMXVideoDecoderBase.h" |
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extern "C" { |
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#include "drm_vendor_api.h" |
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} |
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class OMXVideoDecoderAVCSecure : public OMXVideoDecoderBase { |
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public: |
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OMXVideoDecoderAVCSecure(); |
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virtual ~OMXVideoDecoderAVCSecure(); |
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protected: |
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virtual OMX_ERRORTYPE InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput); |
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virtual OMX_ERRORTYPE ProcessorInit(void); |
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virtual OMX_ERRORTYPE ProcessorDeinit(void); |
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virtual OMX_ERRORTYPE ProcessorStart(void); |
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virtual OMX_ERRORTYPE ProcessorStop(void); |
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virtual OMX_ERRORTYPE ProcessorPause(void); |
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virtual OMX_ERRORTYPE ProcessorResume(void); |
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virtual OMX_ERRORTYPE ProcessorFlush(OMX_U32 portIndex); |
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virtual OMX_ERRORTYPE ProcessorProcess( |
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OMX_BUFFERHEADERTYPE ***pBuffers, |
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buffer_retain_t *retains, |
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OMX_U32 numberBuffers); |
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virtual OMX_ERRORTYPE PrepareConfigBuffer(VideoConfigBuffer *p); |
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virtual OMX_ERRORTYPE PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p); |
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virtual OMX_ERRORTYPE BuildHandlerList(void); |
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virtual OMX_ERRORTYPE SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p); |
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DECLARE_HANDLER(OMXVideoDecoderAVCSecure, ExtAllocateNativeHandle); |
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DECLARE_HANDLER(OMXVideoDecoderAVCSecure, ParamVideoAvc); |
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DECLARE_HANDLER(OMXVideoDecoderAVCSecure, ParamVideoAVCProfileLevel); |
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private: |
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static OMX_U8* MemAllocDataBuffer(OMX_U32 nSizeBytes, OMX_PTR pUserData); |
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static void MemFreeDataBuffer(OMX_U8 *pBuffer, OMX_PTR pUserData); |
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OMX_U8* MemAllocDataBuffer(OMX_U32 nSizeBytes); |
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void MemFreeDataBuffer(OMX_U8 *pBuffer); |
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static void KeepAliveTimerCallback(sigval v); |
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void KeepAliveTimerCallback(); |
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void WaitForFrameDisplayed(); |
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bool EnableIEDSession(bool enable); |
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OMX_ERRORTYPE PrepareWVCDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p); |
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OMX_ERRORTYPE PrepareCENCDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p); |
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OMX_ERRORTYPE PreparePRASFDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p); |
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private: |
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enum { |
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// OMX_PARAM_PORTDEFINITIONTYPE |
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INPORT_MIN_BUFFER_COUNT = 1, |
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INPORT_ACTUAL_BUFFER_COUNT = 5, |
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INPORT_BUFFER_SIZE = 1572864, |
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// for OMX_VIDEO_PARAM_INTEL_AVC_DECODE_SETTINGS |
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// default number of reference frame |
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NUM_REFERENCE_FRAME = 4, |
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// a typical value for 1080p clips |
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OUTPORT_NATIVE_BUFFER_COUNT = 17, |
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}; |
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OMX_VIDEO_PARAM_AVCTYPE mParamAvc; |
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uint32_t mDrmScheme; |
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struct IMRSlot { |
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uint32_t offset; |
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uint8_t *owner; // pointer to OMX buffer that owns this slot |
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} mDataBufferSlot[INPORT_ACTUAL_BUFFER_COUNT]; |
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timer_t mKeepAliveTimer; |
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// Keep track of number of allocated inport buffers |
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uint32_t mNumInportBuffers; |
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bool mSessionPaused; |
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struct drm_vendor_api drm_vendor_api; |
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int mDrmDevFd; |
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}; |
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#endif /* OMX_VIDEO_DECODER_AVC_SECURE_H_ */
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