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121 lines
2.9 KiB
121 lines
2.9 KiB
/*
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* H.265 video codec.
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* Copyright (c) 2013-2014 struktur AG, Dirk Farin <farin@struktur.de>
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*
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* Authors: struktur AG, Dirk Farin <farin@struktur.de>
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*
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* This file is part of libde265.
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*
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* libde265 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* libde265 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libde265. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef IMAGE_IO_H
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#define IMAGE_IO_H
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#include "libde265/image.h"
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#include <deque>
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class ImageSource
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{
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public:
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LIBDE265_API ImageSource();
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virtual LIBDE265_API ~ImageSource() { }
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//enum ImageStatus { Available, Waiting, EndOfVideo };
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//virtual ImageStatus get_status() = 0;
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virtual LIBDE265_API de265_image* get_image(bool block=true) = 0;
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virtual LIBDE265_API void skip_frames(int n) = 0;
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virtual LIBDE265_API int get_width() const = 0;
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virtual LIBDE265_API int get_height() const = 0;
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};
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class ImageSource_YUV : public ImageSource
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{
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public:
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LIBDE265_API ImageSource_YUV();
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virtual LIBDE265_API ~ImageSource_YUV();
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bool LIBDE265_API set_input_file(const char* filename, int w,int h);
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//virtual ImageStatus get_status();
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virtual LIBDE265_API de265_image* get_image(bool block=true);
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virtual LIBDE265_API void skip_frames(int n);
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virtual LIBDE265_API int get_width() const { return width; }
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virtual LIBDE265_API int get_height() const { return height; }
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private:
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FILE* mFH;
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bool mReachedEndOfFile;
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int width,height;
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de265_image* read_next_image();
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};
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class ImageSink
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{
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public:
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virtual LIBDE265_API ~ImageSink() { }
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virtual LIBDE265_API void send_image(const de265_image* img) = 0;
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};
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class ImageSink_YUV : public ImageSink
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{
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public:
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LIBDE265_API ImageSink_YUV() : mFH(NULL) { }
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LIBDE265_API ~ImageSink_YUV();
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bool LIBDE265_API set_filename(const char* filename);
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virtual LIBDE265_API void send_image(const de265_image* img);
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private:
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FILE* mFH;
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};
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class PacketSink
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{
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public:
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virtual LIBDE265_API ~PacketSink() { }
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virtual LIBDE265_API void send_packet(const uint8_t* data, int n) = 0;
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};
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class PacketSink_File : public PacketSink
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{
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public:
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LIBDE265_API PacketSink_File();
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virtual LIBDE265_API ~PacketSink_File();
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LIBDE265_API void set_filename(const char* filename);
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virtual LIBDE265_API void send_packet(const uint8_t* data, int n);
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private:
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FILE* mFH;
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};
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#endif
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