1/* 2* Copyright (c) 2009-2011 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_WMV_H_ 20#define OMX_VIDEO_DECODER_WMV_H_ 21 22 23#include "OMXVideoDecoderBase.h" 24 25class OMXVideoDecoderWMV : public OMXVideoDecoderBase { 26public: 27 OMXVideoDecoderWMV(); 28 virtual ~OMXVideoDecoderWMV(); 29 30protected: 31 virtual OMX_ERRORTYPE InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput); 32 virtual OMX_ERRORTYPE ProcessorInit(void); 33 virtual OMX_ERRORTYPE ProcessorDeinit(void); 34 virtual OMX_ERRORTYPE ProcessorProcess( 35 OMX_BUFFERHEADERTYPE ***pBuffers, 36 buffer_retain_t *retains, 37 OMX_U32 numberBuffers); 38 39 virtual OMX_ERRORTYPE PrepareConfigBuffer(VideoConfigBuffer *p); 40 virtual OMX_ERRORTYPE PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p); 41 42 virtual OMX_ERRORTYPE BuildHandlerList(void); 43 virtual OMX_ERRORTYPE SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p); 44 virtual OMX_COLOR_FORMATTYPE GetOutputColorFormat(int width); 45 DECLARE_HANDLER(OMXVideoDecoderWMV, ParamVideoWmv); 46 47private: 48 enum { 49 // OMX_PARAM_PORTDEFINITIONTYPE 50 INPORT_MIN_BUFFER_COUNT = 1, 51 INPORT_ACTUAL_BUFFER_COUNT = 5, 52 INPORT_BUFFER_SIZE = 1382400, 53 54 OUTPORT_NATIVE_BUFFER_COUNT = 9, 55 }; 56 57 OMX_VIDEO_PARAM_WMVTYPE mParamWmv; 58}; 59 60#endif /* OMX_VIDEO_DECODER_WMV_H_ */ 61